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Tidy up CSS: Removed unused/unneeded styles
1: # The LearningOnline Network with CAPA 2: # Handler to set parameters for assessments 3: # 4: # $Id: lonparmset.pm,v 1.488 2009/12/03 17:50:42 bisitz Exp $ 5: # 6: # Copyright Michigan State University Board of Trustees 7: # 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA). 9: # 10: # LON-CAPA is free software; you can redistribute it and/or modify 11: # it under the terms of the GNU General Public License as published by 12: # the Free Software Foundation; either version 2 of the License, or 13: # (at your option) any later version. 14: # 15: # LON-CAPA is distributed in the hope that it will be useful, 16: # but WITHOUT ANY WARRANTY; without even the implied warranty of 17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18: # GNU General Public License for more details. 19: # 20: # You should have received a copy of the GNU General Public License 21: # along with LON-CAPA; if not, write to the Free Software 22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 23: # 24: # /home/httpd/html/adm/gpl.txt 25: # 26: # http://www.lon-capa.org/ 27: # 28: ################################################################### 29: ################################################################### 30: 31: =pod 32: 33: =head1 NAME 34: 35: lonparmset - Handler to set parameters for assessments and course 36: 37: =head1 SYNOPSIS 38: 39: lonparmset provides an interface to setting course parameters. 40: 41: =head1 DESCRIPTION 42: 43: This module sets coursewide and assessment parameters. 44: 45: =head1 INTERNAL SUBROUTINES 46: 47: =over 48: 49: =pod 50: 51: =item parmval() 52: 53: Figure out a cascading parameter. 54: 55: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight) 56: $id - a bighash Id number 57: $def - the resource's default value 'stupid emacs 58: 59: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels 60: 61: 14- General Course 62: 13- Map or Folder level in course 63: 12- resource default 64: 11- map default 65: 10- resource level in course 66: 9 - General for section 67: 8 - Map or Folder level for section 68: 7 - resource level in section 69: 6 - General for group 70: 5 - Map or Folder level for group 71: 4 - resource level in group 72: 3 - General for specific student 73: 2 - Map or Folder level for specific student 74: 1 - resource level for specific student 75: 76: =item parmval_by_symb() 77: 78: =item reset_caches() 79: 80: =item cacheparmhash() 81: 82: =item parmhash() 83: 84: =item symbcache() 85: 86: =item preset_defaults() 87: 88: =item date_sanity_info() 89: 90: =item storeparm() 91: 92: Store a parameter by symb 93: 94: Takes 95: - symb 96: - name of parameter 97: - level 98: - new value 99: - new type 100: - username 101: - userdomain 102: 103: =item log_parmset() 104: 105: =item storeparm_by_symb_inner() 106: 107: =item valout() 108: 109: Format a value for output. 110: 111: Inputs: $value, $type, $editable 112: 113: Returns: $value, formatted for output. If $type indicates it is a date, 114: localtime($value) is returned. 115: $editable will return an icon to click on 116: 117: =item plink() 118: 119: Produces a link anchor. 120: 121: Inputs: $type,$dis,$value,$marker,$return,$call 122: 123: Returns: scalar with html code for a link which will envoke the 124: javascript function 'pjump'. 125: 126: =item page_js() 127: 128: =item startpage() 129: 130: =item print_row() 131: 132: =item print_td() 133: 134: =item print_usergroups() 135: 136: =item parm_control_group() 137: 138: =item extractResourceInformation() : 139: 140: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes. 141: 142: Input: See list below: 143: 144: =item * B<ids> : An array that will contain all of the ids in the course. 145: 146: =item * B<typep> : hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>. 147: 148: =item * B<keyp> : hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id 149: 150: =item * B<allparms> : hash, name of parameter->display value (what is the display value?) 151: 152: =item * B<allparts> : hash, part identification->text representation of part, where the text representation is "[Part $part]" 153: 154: =item * B<allkeys> : hash, full key to part->display value (what's display value?) 155: 156: =item * B<allmaps> : hash, ??? 157: 158: =item * B<fcat> : ??? 159: 160: =item * B<defp> : hash, ??? 161: 162: =item * B<mapp> : ?? 163: 164: =item * B<symbp> : hash, id->full sym? 165: 166: 167: 168: =item isdateparm() 169: 170: =item parmmenu() 171: 172: =item partmenu() 173: 174: =item usermenu() 175: 176: =item displaymenu() 177: 178: =item mapmenu() 179: 180: =item levelmenu() 181: 182: =item sectionmenu() 183: 184: =item keysplit() 185: 186: =item keysinorder() 187: 188: =item keysinorder_bytype() 189: 190: =item keysindisplayorder() 191: 192: =item standardkeyorder() 193: 194: =item assessparms() : 195: 196: Show assessment data and parameters. This is a large routine that should 197: be simplified and shortened... someday. 198: 199: Inputs: $r 200: 201: Returns: nothing 202: 203: Variables used (guessed by Jeremy): 204: 205: =item * B<pscat>: ParameterS CATegories? ends up a list of the types of parameters that exist, e.g., tol, weight, acc, opendate, duedate, answerdate, sig, maxtries, type. 206: 207: =item * B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts? 208: 209: =item * B<@catmarker> contains list of all possible parameters including part #s 210: 211: =item * B<$fullkeyp> contains the full part/id # for the extraction of proper parameters 212: 213: =item * B<$tempkeyp> contains part 0 only (no ids - ie, subparts) 214: When storing information, store as part 0 215: When requesting information, request from full part 216: 217: =item tablestart() 218: 219: =item tableend() 220: 221: =item extractuser() 222: 223: =item parse_listdata_key() 224: 225: =item listdata() 226: 227: =item date_interval_selector() 228: 229: =item get_date_interval_from_form() 230: 231: =item default_selector() 232: 233: =item string_selector() 234: 235: =item dateshift() 236: 237: =item newoverview() 238: 239: =item secgroup_lister() 240: 241: =item overview() 242: 243: =item clean_parameters() 244: 245: =item date_shift_one() 246: 247: =item date_shift_two() 248: 249: =item parse_key() 250: 251: =item check_cloners() : 252: 253: Checks if new users included in list of allowed cloners 254: are valid users. Replaces supplied list with 255: cleaned list containing only users with valid usernames 256: and domains. 257: 258: Inputs: $clonelist, $oldcloner 259: where $clonelist is ref to array of requested cloners, 260: and $oldcloner is ref to array of currently allowed 261: cloners. 262: 263: Returns: string - comma separated list of requested 264: cloners (username:domain) who do not exist in system. 265: 266: =item change_clone() : 267: 268: Modifies the list of courses a user can clone (stored 269: in the user's environment.db file), called when a 270: change is made to the list of users allowed to clone 271: a course. 272: 273: Inputs: $action,$cloner 274: where $action is add or drop, and $cloner is identity of 275: user for whom cloning ability is to be changed in course. 276: 277: 278: =item check_cloners() 279: 280: =item change_clone() 281: 282: =item header() 283: 284: Output html header for page 285: 286: =item print_main_menu() 287: 288: =item output_row() 289: 290: Set portfolio metadata 291: 292: =item order_meta_fields() 293: 294: =item addmetafield() 295: 296: =item setrestrictmeta() 297: 298: =item get_added_meta_fieldnames() 299: 300: =item get_deleted_meta_fieldnames() 301: 302: =item defaultsetter() 303: 304: =item components() 305: 306: =item load_parameter_names() 307: 308: =item parm_change_log() 309: 310: =item handler() : 311: 312: Main handler. Calls &assessparms subroutine. 313: 314: 315: =back 316: 317: =cut 318: 319: ################################################################### 320: ################################################################### 321: 322: package Apache::lonparmset; 323: 324: use strict; 325: use Apache::lonnet; 326: use Apache::Constants qw(:common :http REDIRECT); 327: use Apache::lonhtmlcommon(); 328: use Apache::loncommon; 329: use GDBM_File; 330: use Apache::lonhomework; 331: use Apache::lonxml; 332: use Apache::lonlocal; 333: use Apache::lonnavmaps; 334: use Apache::longroup; 335: use Apache::lonrss; 336: use LONCAPA qw(:DEFAULT :match); 337: 338: 339: sub parmval { 340: my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; 341: return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec, 342: $cgroup,$courseopt); 343: } 344: 345: sub parmval_by_symb { 346: my ($what,$symb,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; 347: 348: my $useropt; 349: if ($uname ne '' && $udom ne '') { 350: $useropt = &Apache::lonnet::get_userresdata($uname,$udom); 351: } 352: 353: my $result=''; 354: my @outpar=(); 355: # ----------------------------------------------------- Cascading lookup scheme 356: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 357: $map = &Apache::lonnet::deversion($map); 358: 359: my $symbparm=$symb.'.'.$what; 360: my $mapparm=$map.'___(all).'.$what; 361: 362: my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$what; 363: my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; 364: my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; 365: 366: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what; 367: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; 368: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; 369: 370: my $courselevel=$env{'request.course.id'}.'.'.$what; 371: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm; 372: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; 373: 374: 375: # --------------------------------------------------------- first, check course 376: 377: if (defined($$courseopt{$courselevel})) { 378: $outpar[14]=$$courseopt{$courselevel}; 379: $result=14; 380: } 381: 382: if (defined($$courseopt{$courselevelm})) { 383: $outpar[13]=$$courseopt{$courselevelm}; 384: $result=13; 385: } 386: 387: # ------------------------------------------------------- second, check default 388: 389: if (defined($def)) { $outpar[12]=$def; $result=12; } 390: 391: # ------------------------------------------------------ third, check map parms 392: 393: my $thisparm=&parmhash($symbparm); 394: if (defined($thisparm)) { $outpar[11]=$thisparm; $result=11; } 395: 396: if (defined($$courseopt{$courselevelr})) { 397: $outpar[10]=$$courseopt{$courselevelr}; 398: $result=10; 399: } 400: 401: # ------------------------------------------------------ fourth, back to course 402: if ($csec ne '') { 403: if (defined($$courseopt{$seclevel})) { 404: $outpar[9]=$$courseopt{$seclevel}; 405: $result=9; 406: } 407: if (defined($$courseopt{$seclevelm})) { 408: $outpar[8]=$$courseopt{$seclevelm}; 409: $result=8; 410: } 411: 412: if (defined($$courseopt{$seclevelr})) { 413: $outpar[7]=$$courseopt{$seclevelr}; 414: $result=7; 415: } 416: } 417: # ------------------------------------------------------ fifth, check course group 418: if ($cgroup ne '') { 419: if (defined($$courseopt{$grplevel})) { 420: $outpar[6]=$$courseopt{$grplevel}; 421: $result=6; 422: } 423: if (defined($$courseopt{$grplevelm})) { 424: $outpar[5]=$$courseopt{$grplevelm}; 425: $result=5; 426: } 427: if (defined($$courseopt{$grplevelr})) { 428: $outpar[4]=$$courseopt{$grplevelr}; 429: $result=4; 430: } 431: } 432: 433: # ---------------------------------------------------------- fifth, check user 434: 435: if ($uname ne '') { 436: if (defined($$useropt{$courselevel})) { 437: $outpar[3]=$$useropt{$courselevel}; 438: $result=3; 439: } 440: 441: if (defined($$useropt{$courselevelm})) { 442: $outpar[2]=$$useropt{$courselevelm}; 443: $result=2; 444: } 445: 446: if (defined($$useropt{$courselevelr})) { 447: $outpar[1]=$$useropt{$courselevelr}; 448: $result=1; 449: } 450: } 451: return ($result,@outpar); 452: } 453: 454: 455: 456: # --- Caches local to lonparmset 457: 458: 459: sub reset_caches { 460: &resetparmhash(); 461: &resetsymbcache(); 462: &resetrulescache(); 463: } 464: 465: { 466: my $parmhashid; 467: my %parmhash; 468: sub resetparmhash { 469: undef($parmhashid); 470: undef(%parmhash); 471: } 472: 473: sub cacheparmhash { 474: if ($parmhashid eq $env{'request.course.fn'}) { return; } 475: my %parmhashfile; 476: if (tie(%parmhashfile,'GDBM_File', 477: $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640)) { 478: %parmhash=%parmhashfile; 479: untie(%parmhashfile); 480: $parmhashid=$env{'request.course.fn'}; 481: } 482: } 483: 484: sub parmhash { 485: my ($id) = @_; 486: &cacheparmhash(); 487: return $parmhash{$id}; 488: } 489: } 490: 491: { 492: my $symbsid; 493: my %symbs; 494: sub resetsymbcache { 495: undef($symbsid); 496: undef(%symbs); 497: } 498: 499: sub symbcache { 500: my $id=shift; 501: if ($symbsid ne $env{'request.course.id'}) { 502: undef(%symbs); 503: } 504: if (!$symbs{$id}) { 505: my $navmap = Apache::lonnavmaps::navmap->new(); 506: if ($id=~/\./) { 507: my $resource=$navmap->getById($id); 508: $symbs{$id}=$resource->symb(); 509: } else { 510: my $resource=$navmap->getByMapPc($id); 511: $symbs{$id}=&Apache::lonnet::declutter($resource->src()); 512: } 513: $symbsid=$env{'request.course.id'}; 514: } 515: return $symbs{$id}; 516: } 517: } 518: 519: { 520: my $rulesid; 521: my %rules; 522: sub resetrulescache { 523: undef($rulesid); 524: undef(%rules); 525: } 526: 527: sub rulescache { 528: my $id=shift; 529: if ($rulesid ne $env{'request.course.id'} 530: && !defined($rules{$id})) { 531: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 532: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 533: %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs); 534: $rulesid=$env{'request.course.id'}; 535: } 536: return $rules{$id}; 537: } 538: } 539: 540: 541: 542: sub preset_defaults { 543: my $type=shift; 544: if (&rulescache($type.'_action') eq 'default') { 545: # yes, there is something 546: return (&rulescache($type.'_hours'), 547: &rulescache($type.'_min'), 548: &rulescache($type.'_sec'), 549: &rulescache($type.'_value')); 550: } else { 551: # nothing there or something else 552: return ('','','','',''); 553: } 554: } 555: 556: 557: 558: 559: sub date_sanity_info { 560: my $checkdate=shift; 561: unless ($checkdate) { return ''; } 562: my $result=''; 563: my $crsprefix='course.'.$env{'request.course.id'}.'.'; 564: if ($env{$crsprefix.'default_enrollment_end_date'}) { 565: if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) { 566: $result.='<div class="LC_warning">' 567: .&mt('After course enrollment end!') 568: .'</div>'; 569: } 570: } 571: if ($env{$crsprefix.'default_enrollment_start_date'}) { 572: if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) { 573: $result.='<div class="LC_warning">' 574: .&mt('Before course enrollment start!') 575: .'</div>'; 576: } 577: } 578: # Preparation for additional warnings about dates in the past/future. 579: # An improved, more context sensitive version is recommended, 580: # e.g. warn for due and answer dates which are defined before the corresponding open date, etc. 581: # if ($checkdate<time) { 582: # $result.='<div class="LC_info">' 583: # .'('.&mt('in the past').')' 584: # .'</div>'; 585: # } 586: # if ($checkdate>time) { 587: # $result.='<div class="LC_info">' 588: # .'('.&mt('in the future').')' 589: # .'</div>'; 590: # } 591: return $result; 592: } 593: ################################################## 594: ################################################## 595: # 596: # Store a parameter by ID 597: # 598: # Takes 599: # - resource id 600: # - name of parameter 601: # - level 602: # - new value 603: # - new type 604: # - username 605: # - userdomain 606: 607: sub storeparm { 608: my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; 609: &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup); 610: } 611: 612: my %recstack; 613: sub storeparm_by_symb { 614: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_; 615: unless ($recflag) { 616: # first time call 617: %recstack=(); 618: $recflag=1; 619: } 620: # store parameter 621: &storeparm_by_symb_inner 622: ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup); 623: # don't do anything if parameter was reset 624: unless ($nval) { return; } 625: my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/); 626: # remember that this was set 627: $recstack{$parm}=1; 628: # what does this trigger? 629: foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) { 630: # don't backfire 631: unless ((!$triggered) || ($recstack{$triggered})) { 632: my $action=&rulescache($triggered.'_action'); 633: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); 634: # set triggered parameter on same level 635: my $newspnam=$prefix.$triggered; 636: my $newvalue=''; 637: my $active=1; 638: if ($action=~/^when\_setting/) { 639: # are there restrictions? 640: if (&rulescache($triggered.'_triggervalue')=~/\w/) { 641: $active=0; 642: foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) { 643: if (lc($possiblevalue) eq lc($nval)) { $active=1; } 644: } 645: } 646: $newvalue=&rulescache($triggered.'_value'); 647: } else { 648: my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec'); 649: if ($action=~/^later\_than/) { 650: $newvalue=$nval+$totalsecs; 651: } else { 652: $newvalue=$nval-$totalsecs; 653: } 654: } 655: if ($active) { 656: &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'), 657: $uname,$udom,$csec,$recflag,$cgroup); 658: } 659: } 660: } 661: return ''; 662: } 663: 664: sub log_parmset { 665: return &Apache::lonnet::instructor_log('parameterlog',@_); 666: } 667: 668: sub storeparm_by_symb_inner { 669: # ---------------------------------------------------------- Get symb, map, etc 670: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; 671: # ---------------------------------------------------------- Construct prefixes 672: $spnam=~s/\_([^\_]+)$/\.$1/; 673: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 674: $map = &Apache::lonnet::deversion($map); 675: 676: my $symbparm=$symb.'.'.$spnam; 677: my $mapparm=$map.'___(all).'.$spnam; 678: 679: my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$spnam; 680: my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; 681: my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; 682: 683: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam; 684: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; 685: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; 686: 687: my $courselevel=$env{'request.course.id'}.'.'.$spnam; 688: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm; 689: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; 690: 691: my $storeunder=''; 692: if (($snum==14) || ($snum==3)) { $storeunder=$courselevel; } 693: if (($snum==13) || ($snum==2)) { $storeunder=$courselevelm; } 694: if (($snum==10) || ($snum==1)) { $storeunder=$courselevelr; } 695: if ($snum==9) { $storeunder=$seclevel; } 696: if ($snum==8) { $storeunder=$seclevelm; } 697: if ($snum==7) { $storeunder=$seclevelr; } 698: if ($snum==6) { $storeunder=$grplevel; } 699: if ($snum==5) { $storeunder=$grplevelm; } 700: if ($snum==4) { $storeunder=$grplevelr; } 701: 702: 703: my $delete; 704: if ($nval eq '') { $delete=1;} 705: my %storecontent = ($storeunder => $nval, 706: $storeunder.'.type' => $ntype); 707: my $reply=''; 708: if ($snum>3) { 709: # ---------------------------------------------------------------- Store Course 710: # 711: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 712: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 713: # Expire sheets 714: &Apache::lonnet::expirespread('','','studentcalc'); 715: if (($snum==10) || ($snum==7) || ($snum==4)) { 716: &Apache::lonnet::expirespread('','','assesscalc',$symb); 717: } elsif (($snum==11) || ($snum==8) || ($snum==5)) { 718: &Apache::lonnet::expirespread('','','assesscalc',$map); 719: } else { 720: &Apache::lonnet::expirespread('','','assesscalc'); 721: } 722: # Store parameter 723: if ($delete) { 724: $reply=&Apache::lonnet::del 725: ('resourcedata',[keys(%storecontent)],$cdom,$cnum); 726: &log_parmset(\%storecontent,1); 727: } else { 728: $reply=&Apache::lonnet::cput 729: ('resourcedata',\%storecontent,$cdom,$cnum); 730: &log_parmset(\%storecontent); 731: } 732: &Apache::lonnet::devalidatecourseresdata($cnum,$cdom); 733: } else { 734: # ------------------------------------------------------------------ Store User 735: # 736: # Expire sheets 737: &Apache::lonnet::expirespread($uname,$udom,'studentcalc'); 738: if ($snum==1) { 739: &Apache::lonnet::expirespread 740: ($uname,$udom,'assesscalc',$symb); 741: } elsif ($snum==2) { 742: &Apache::lonnet::expirespread 743: ($uname,$udom,'assesscalc',$map); 744: } else { 745: &Apache::lonnet::expirespread($uname,$udom,'assesscalc'); 746: } 747: # Store parameter 748: if ($delete) { 749: $reply=&Apache::lonnet::del 750: ('resourcedata',[keys(%storecontent)],$udom,$uname); 751: &log_parmset(\%storecontent,1,$uname,$udom); 752: } else { 753: $reply=&Apache::lonnet::cput 754: ('resourcedata',\%storecontent,$udom,$uname); 755: &log_parmset(\%storecontent,0,$uname,$udom); 756: } 757: &Apache::lonnet::devalidateuserresdata($uname,$udom); 758: } 759: 760: if ($reply=~/^error\:(.*)/) { 761: return "<span class=\"LC_error\">Write Error: $1</span>"; 762: } 763: return ''; 764: } 765: 766: 767: sub valout { 768: my ($value,$type,$editable)=@_; 769: my $result = ''; 770: # Values of zero are valid. 771: if (! $value && $value ne '0') { 772: if ($editable) { 773: $result = '<span class="LC_clickhere">*</span>'; 774: } else { 775: $result=' '; 776: } 777: } else { 778: if ($type eq 'date_interval') { 779: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value); 780: my @timer; 781: $year=$year-70; 782: $mday--; 783: if ($year) { 784: # $result.=&mt('[quant,_1,yr]',$year).' '; 785: push(@timer,&mt('[quant,_1,yr]',$year)); 786: } 787: if ($mon) { 788: # $result.=&mt('[quant,_1,mth]',$mon).' '; 789: push(@timer,&mt('[quant,_1,mth]',$mon)); 790: } 791: if ($mday) { 792: # $result.=&mt('[quant,_1,day]',$mday).' '; 793: push(@timer,&mt('[quant,_1,day]',$mday)); 794: } 795: if ($hour) { 796: # $result.=&mt('[quant,_1,hr]',$hour).' '; 797: push(@timer,&mt('[quant,_1,hr]',$hour)); 798: } 799: if ($min) { 800: # $result.=&mt('[quant,_1,min]',$min).' '; 801: push(@timer,&mt('[quant,_1,min]',$min)); 802: } 803: if ($sec) { 804: # $result.=&mt('[quant,_1,sec]',$sec).' '; 805: push(@timer,&mt('[quant,_1,sec]',$sec)); 806: } 807: # $result=~s/\s+$//; 808: if (!@timer) { # Special case: all entries 0 -> display "0 secs" intead of empty field to keep this field editable 809: push(@timer,&mt('[quant,_1,sec]',0)); 810: } 811: $result.=join(", ",@timer); 812: } elsif (&isdateparm($type)) { 813: $result = &Apache::lonlocal::locallocaltime($value). 814: &date_sanity_info($value); 815: } else { 816: $result = $value; 817: $result = &HTML::Entities::encode($result,'"<>&'); 818: } 819: } 820: return $result; 821: } 822: 823: 824: sub plink { 825: my ($type,$dis,$value,$marker,$return,$call)=@_; 826: my $winvalue=$value; 827: unless ($winvalue) { 828: if (&isdateparm($type)) { 829: $winvalue=$env{'form.recent_'.$type}; 830: } else { 831: $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]}; 832: } 833: } 834: my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/); 835: my ($hour,$min,$sec,$val)=&preset_defaults($parmname); 836: unless (defined($winvalue)) { $winvalue=$val; } 837: my $valout = &valout($value,$type,1); 838: my $unencmarker = $marker; 839: foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call, 840: \$hour, \$min, \$sec) { 841: $$item = &HTML::Entities::encode($$item,'"<>&'); 842: $$item =~ s/\'/\\\'/g; 843: } 844: return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$unencmarker.'" /></td></tr><tr><td align="center">'. 845: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','" 846: .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'. 847: $valout.'</a></td></tr></table>'; 848: } 849: 850: sub page_js { 851: 852: my $selscript=&Apache::loncommon::studentbrowser_javascript(); 853: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); 854: 855: return(<<ENDJS); 856: <script type="text/javascript"> 857: // <![CDATA[ 858: function pclose() { 859: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", 860: "height=350,width=350,scrollbars=no,menubar=no"); 861: parmwin.close(); 862: } 863: 864: $pjump_def 865: 866: function psub() { 867: pclose(); 868: if (document.parmform.pres_marker.value!='') { 869: document.parmform.action+='#'+document.parmform.pres_marker.value; 870: var typedef=new Array(); 871: typedef=document.parmform.pres_type.value.split('_'); 872: if (document.parmform.pres_type.value!='') { 873: if (typedef[0]=='date') { 874: eval('document.parmform.recent_'+ 875: document.parmform.pres_type.value+ 876: '.value=document.parmform.pres_value.value;'); 877: } else { 878: eval('document.parmform.recent_'+typedef[0]+ 879: '.value=document.parmform.pres_value.value;'); 880: } 881: } 882: document.parmform.submit(); 883: } else { 884: document.parmform.pres_value.value=''; 885: document.parmform.pres_marker.value=''; 886: } 887: } 888: 889: function openWindow(url, wdwName, w, h, toolbar,scrollbar) { 890: var options = "width=" + w + ",height=" + h + ","; 891: options += "resizable=yes,scrollbars="+scrollbar+",status=no,"; 892: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no"; 893: var newWin = window.open(url, wdwName, options); 894: newWin.focus(); 895: } 896: // ]]> 897: </script> 898: $selscript 899: ENDJS 900: 901: } 902: sub startpage { 903: my ($r) = @_; 904: 905: my %loaditems = ('onunload' => "pclose()", 906: 'onload' => "showHide_courseContent(); group_or_section('cgroup')", 907: ); 908: 909: if ((($env{'form.command'} eq 'set') && ($env{'form.url'}) 910: && (!$env{'form.dis'})) || ($env{'form.symb'})) { 911: &Apache::lonhtmlcommon::add_breadcrumb({help=>'Problem_Parameters', 912: text=>"Problem Parameters"}); 913: } else { 914: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', 915: text=>"Table Mode", 916: help => 'Course_Setting_Parameters'}); 917: } 918: my $start_page = 919: &Apache::loncommon::start_page('Set/Modify Course Parameters', 920: &page_js(), 921: {'add_entries' => \%loaditems,}); 922: my $breadcrumbs = 923: &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode'); 924: $r->print(<<ENDHEAD); 925: $start_page 926: $breadcrumbs 927: <form method="post" action="/adm/parmset?action=settable" name="parmform"> 928: <input type="hidden" value="" name="pres_value" /> 929: <input type="hidden" value="" name="pres_type" /> 930: <input type="hidden" value="" name="pres_marker" /> 931: <input type="hidden" value="1" name="prevvisit" /> 932: ENDHEAD 933: } 934: 935: 936: sub print_row { 937: my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone, 938: $defbgtwo,$defbgthree,$parmlev,$uname,$udom,$csec,$cgroup,$usersgroups)=@_; 939: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 940: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 941: my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); 942: # get the values for the parameter in cascading order 943: # empty levels will remain empty 944: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which}, 945: $rid,$$default{$which},$uname,$udom,$csec,$cgroup,$courseopt); 946: # get the type for the parameters 947: # problem: these may not be set for all levels 948: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'. 949: $$name{$which}.'.type',$rid, 950: $$defaulttype{$which},$uname,$udom,$csec,$cgroup,$courseopt); 951: # cascade down manually 952: my $cascadetype=$$defaulttype{$which}; 953: for (my $i=14;$i>0;$i--) { 954: if ($typeoutpar[$i]) { 955: $cascadetype=$typeoutpar[$i]; 956: } else { 957: $typeoutpar[$i]=$cascadetype; 958: } 959: } 960: my $parm=$$display{$which}; 961: 962: if ($parmlev eq 'full') { 963: $r->print('<td style="background-color:'.$defbgtwo.';" align="center">' 964: .$$part{$which}.'</td>'); 965: } else { 966: $parm=~s|\[.*\]\s||g; 967: } 968: my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers'); 969: if ($automatic) { 970: $parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>'; 971: } 972: $r->print('<td>'.$parm.'</td>'); 973: 974: my $thismarker=$which; 975: $thismarker=~s/^parameter\_//; 976: my $mprefix=$rid.'&'.$thismarker.'&'; 977: my $effective_parm = &valout($outpar[$result],$typeoutpar[$result]); 978: my ($othergrp,$grp_parm,$controlgrp); 979: 980: if ($parmlev eq 'general') { 981: 982: if ($uname) { 983: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 984: } elsif ($cgroup) { 985: &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 986: } elsif ($csec) { 987: &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 988: } else { 989: &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 990: } 991: } elsif ($parmlev eq 'map') { 992: 993: if ($uname) { 994: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 995: } elsif ($cgroup) { 996: &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 997: } elsif ($csec) { 998: &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 999: } else { 1000: &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1001: } 1002: } else { 1003: if ($uname) { 1004: if (@{$usersgroups} > 1) { 1005: my ($coursereply,$grp_parm,$controlgrp); 1006: ($coursereply,$othergrp,$grp_parm,$controlgrp) = 1007: &print_usergroups($r,$$part{$which}.'.'.$$name{$which}, 1008: $rid,$cgroup,$defbgone,$usersgroups,$result,$courseopt); 1009: if ($coursereply && $result > 3) { 1010: if (defined($controlgrp)) { 1011: if ($cgroup ne $controlgrp) { 1012: $effective_parm = $grp_parm; 1013: $result = 0; 1014: } 1015: } 1016: } 1017: } 1018: } 1019: 1020: &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1021: 1022: &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1023: &print_td($r,12,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1024: &print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1025: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1026: 1027: if ($csec) { 1028: &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1029: &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1030: &print_td($r,7,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1031: } 1032: 1033: if ($cgroup) { 1034: &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1035: &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1036: &print_td($r,4,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1037: } 1038: 1039: if ($uname) { 1040: if ($othergrp) { 1041: $r->print($othergrp); 1042: } 1043: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1044: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1045: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 1046: } 1047: 1048: } # end of $parmlev if/else 1049: $r->print('<td style="background-color:#CCCCFF;" align="center">'.$effective_parm.'</td>'); 1050: 1051: if ($parmlev eq 'full') { 1052: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}. 1053: '.'.$$name{$which},$$symbp{$rid}); 1054: my $sessionvaltype=$typeoutpar[$result]; 1055: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; } 1056: $r->print('<td style="background-color:#999999;" align="center"><font color="#FFFFFF">'. 1057: &valout($sessionval,$sessionvaltype).' '. 1058: '</font></td>'); 1059: } 1060: $r->print('</tr>'); 1061: $r->print("\n"); 1062: } 1063: 1064: sub print_td { 1065: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; 1066: $r->print('<td style="background-color:'.(($result==$which)?'#AAFFAA':$defbg). 1067: ';" align="center">'); 1068: my $nolink = 0; 1069: if ($which == 11 || $which == 12) { 1070: $nolink = 1; 1071: } elsif ($mprefix =~ /availablestudent\&$/) { 1072: if ($which > 3) { 1073: $nolink = 1; 1074: } 1075: } 1076: if ($nolink) { 1077: $r->print(&valout($$outpar[$which],$$typeoutpar[$which])); 1078: } else { 1079: $r->print(&plink($$typeoutpar[$which], 1080: $$display{$value},$$outpar[$which], 1081: $mprefix."$which",'parmform.pres','psub')); 1082: } 1083: $r->print('</td>'."\n"); 1084: } 1085: 1086: sub print_usergroups { 1087: my ($r,$what,$rid,$cgroup,$defbg,$usersgroups,$result,$courseopt) = @_; 1088: my $courseid = $env{'request.course.id'}; 1089: my $output; 1090: my $symb = &symbcache($rid); 1091: my $symbparm=$symb.'.'.$what; 1092: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 1093: my $mapparm=$map.'___(all).'.$what; 1094: my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype) = 1095: &parm_control_group($courseid,$usersgroups,$symbparm,$mapparm,$what, 1096: $courseopt); 1097: my $bgcolor = $defbg; 1098: my $grp_parm; 1099: if (($coursereply) && ($cgroup ne $resultgroup)) { 1100: if ($result > 3) { 1101: $bgcolor = '#AAFFAA'; 1102: $grp_parm = &valout($coursereply,$resulttype); 1103: } 1104: $grp_parm = &valout($coursereply,$resulttype); 1105: $output = '<td style="background-color:'.$bgcolor.';" align="center">'; 1106: if ($resultgroup && $resultlevel) { 1107: $output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm; 1108: } else { 1109: $output .= ' '; 1110: } 1111: $output .= '</td>'; 1112: } else { 1113: $output .= '<td style="background-color:'.$bgcolor.';"> </td>'; 1114: } 1115: return ($coursereply,$output,$grp_parm,$resultgroup); 1116: } 1117: 1118: sub parm_control_group { 1119: my ($courseid,$usersgroups,$symbparm,$mapparm,$what,$courseopt) = @_; 1120: my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); 1121: my $grpfound = 0; 1122: my @levels = ($symbparm,$mapparm,$what); 1123: my @levelnames = ('resource','map/folder','general'); 1124: foreach my $group (@{$usersgroups}) { 1125: if ($grpfound) { last; } 1126: for (my $i=0; $i<@levels; $i++) { 1127: my $item = $courseid.'.['.$group.'].'.$levels[$i]; 1128: if (defined($$courseopt{$item})) { 1129: $coursereply = $$courseopt{$item}; 1130: $resultitem = $item; 1131: $resultgroup = $group; 1132: $resultlevel = $levelnames[$i]; 1133: $resulttype = $$courseopt{$item.'.type'}; 1134: $grpfound = 1; 1135: last; 1136: } 1137: } 1138: } 1139: return($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); 1140: } 1141: 1142: 1143: 1144: sub extractResourceInformation { 1145: my $ids = shift; 1146: my $typep = shift; 1147: my $keyp = shift; 1148: my $allparms = shift; 1149: my $allparts = shift; 1150: my $allmaps = shift; 1151: my $mapp = shift; 1152: my $symbp = shift; 1153: my $maptitles=shift; 1154: my $uris=shift; 1155: my $keyorder=shift; 1156: my $defkeytype=shift; 1157: 1158: my $keyordercnt=100; 1159: 1160: my $navmap = Apache::lonnavmaps::navmap->new(); 1161: my @allres=$navmap->retrieveResources(undef,undef,1,undef,1); 1162: foreach my $resource (@allres) { 1163: my $id=$resource->id(); 1164: my ($mapid,$resid)=split(/\./,$id); 1165: if ($mapid eq '0') { next; } 1166: $$ids[$#$ids+1]=$id; 1167: my $srcf=$resource->src(); 1168: $srcf=~/\.(\w+)$/; 1169: $$typep{$id}=$1; 1170: $$keyp{$id}=''; 1171: $$uris{$id}=$srcf; 1172: foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { 1173: next if ($key!~/^parameter_/); 1174: 1175: # Hidden parameters 1176: next if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm'); 1177: # 1178: # allparms is a hash of parameter names 1179: # 1180: my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); 1181: if (!exists($$allparms{$name}) || $$allparms{$name} =~ m/^\s*$/ ) { 1182: my ($display,$parmdis); 1183: $display = &standard_parameter_names($name); 1184: if ($display eq '') { 1185: $display= &Apache::lonnet::metadata($srcf,$key.'.display'); 1186: $parmdis = $display; 1187: $parmdis =~ s/\s*\[Part.*$//g; 1188: } else { 1189: $parmdis = &mt($display); 1190: } 1191: $$allparms{$name}=$parmdis; 1192: if (ref($defkeytype)) { 1193: $$defkeytype{$name}= 1194: &Apache::lonnet::metadata($srcf,$key.'.type'); 1195: } 1196: } 1197: 1198: # 1199: # allparts is a hash of all parts 1200: # 1201: my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); 1202: $$allparts{$part} = &mt('Part: [_1]',$part); 1203: # 1204: # Remember all keys going with this resource 1205: # 1206: if ($$keyp{$id}) { 1207: $$keyp{$id}.=','.$key; 1208: } else { 1209: $$keyp{$id}=$key; 1210: } 1211: # 1212: # Put in order 1213: # 1214: unless ($$keyorder{$key}) { 1215: $$keyorder{$key}=$keyordercnt; 1216: $keyordercnt++; 1217: } 1218: } 1219: 1220: 1221: if (!exists($$mapp{$mapid})) { 1222: $$mapp{$id}= 1223: &Apache::lonnet::declutter($resource->enclosing_map_src()); 1224: $$mapp{$mapid}=$$mapp{$id}; 1225: $$allmaps{$mapid}=$$mapp{$id}; 1226: if ($mapid eq '1') { 1227: $$maptitles{$mapid}=&mt('Main Course Documents'); 1228: } else { 1229: $$maptitles{$mapid}=&Apache::lonnet::gettitle($$mapp{$id}); 1230: } 1231: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; 1232: $$symbp{$mapid}=$$mapp{$id}.'___(all)'; 1233: } else { 1234: $$mapp{$id} = $$mapp{$mapid}; 1235: } 1236: $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf); 1237: } 1238: } 1239: 1240: 1241: 1242: sub isdateparm { 1243: my $type=shift; 1244: return (($type=~/^date/) && (!($type eq 'date_interval'))); 1245: } 1246: 1247: # 1248: # This function prints a list of parameters, which were selected. It also display a link from which you can 1249: # hide or show the complete parameter list, from which you can choose your parameters. 1250: # 1251: sub parmmenu { 1252: my ($r,$allparms,$pscat,$keyorder)=@_; 1253: my $tempkey; 1254: $r->print(<<ENDSCRIPT); 1255: <script type="text/javascript"> 1256: // <![CDATA[ 1257: function checkall(value, checkName) { 1258: 1259: var li = "_li"; 1260: var displayOverview = ""; 1261: 1262: if (value == false) { 1263: displayOverview = "none" 1264: } 1265: 1266: for (i=0; i<document.forms.parmform.elements.length; i++) { 1267: ele = document.forms.parmform.elements[i]; 1268: if (ele.name == checkName) { 1269: document.forms.parmform.elements[i].checked=value; 1270: document.getElementById(document.forms.parmform.elements[i].value.concat(li)).style.display = displayOverview; 1271: } 1272: } 1273: } 1274: 1275: function checkthis(thisvalue, checkName) { 1276: 1277: document.getElementById(thisvalue.concat("_li")).style.display = ""; 1278: 1279: for (i=0; i<document.forms.parmform.elements.length; i++) { 1280: ele = document.forms.parmform.elements[i]; 1281: if (ele.name == checkName) { 1282: if (ele.value == thisvalue) { 1283: document.forms.parmform.elements[i].checked=true; 1284: } 1285: } 1286: } 1287: } 1288: 1289: function checkdates() { 1290: checkthis('duedate','pscat'); 1291: checkthis('opendate','pscat'); 1292: checkthis('answerdate','pscat'); 1293: } 1294: 1295: function checkdisset() { 1296: checkthis('discussend','pscat'); 1297: checkthis('discusshide','pscat'); 1298: } 1299: 1300: function checkcontdates() { 1301: checkthis('contentopen','pscat'); 1302: checkthis('contentclose','pscat'); 1303: } 1304: 1305: function checkvisi() { 1306: checkthis('hiddenresource','pscat'); 1307: checkthis('encrypturl','pscat'); 1308: checkthis('problemstatus','pscat'); 1309: checkthis('contentopen','pscat'); 1310: checkthis('opendate','pscat'); 1311: } 1312: 1313: function checkparts() { 1314: checkthis('hiddenparts','pscat'); 1315: checkthis('display','pscat'); 1316: checkthis('ordered','pscat'); 1317: } 1318: 1319: function checkstandard() { 1320: checkall(false,'pscat'); 1321: checkdates(); 1322: checkthis('weight','pscat'); 1323: checkthis('maxtries','pscat'); 1324: } 1325: 1326: function hideParms() { 1327: document.getElementById('LC_parm_overview_parm_menu').style.display = "none"; 1328: } 1329: 1330: function showParms() { 1331: document.getElementById('LC_parm_overview_parm_menu').style.display = ""; 1332: } 1333: 1334: function checkboxChecked(id) { 1335: var li = "_li"; 1336: var id_li = id.concat(li); 1337: if (document.getElementById(id_li).style.display == "none") { 1338: document.getElementById(id_li).style.display = ""; 1339: } 1340: else { 1341: document.getElementById(id_li).style.display = "none"; 1342: } 1343: } 1344: // ]]> 1345: </script> 1346: ENDSCRIPT 1347: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameters to View'))); 1348: 1349: #part to print selected parms overview 1350: $r->print(&mt('Selected Parameters:').'<br />'); 1351: 1352: #print out all possible parms and hide them by default 1353: $r->print('<ul>'); 1354: foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) { 1355: $r->print('<li id="'.$tempkey.'_li" value="'.$tempkey.'_li" name="pscat_li"'); 1356: if (!($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat})) { 1357: $r->print(' style="display:none"'); 1358: } 1359: $r->print('>' 1360: .($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey} : $tempkey) 1361: .'</li>' 1362: ); 1363: } 1364: $r->print('</ul>' 1365: .'<p><a href="javascript:showParms()">' 1366: .&mt('Show detailed Parameter Selection') 1367: .'</a></p>' 1368: ); 1369: 1370: &shortCuts($r,$allparms,$pscat,$keyorder); 1371: 1372: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 1373: } 1374: # return a hash 1375: sub categories { 1376: return ('time_settings' => 'Time Settings', 1377: 'grading' => 'Grading', 1378: 'tries' => 'Tries', 1379: 'problem_appearance' => 'Problem Appearance', 1380: 'behaviour_of_input_fields' => 'Behaviour of Input Fields', 1381: 'hiding' => 'Hiding', 1382: 'high_level_randomization' => 'High Level Randomization', 1383: 'slots' => 'Slots', 1384: 'file_submission' => 'File Submission', 1385: 'misc' => 'Miscellaneous' ); 1386: } 1387: 1388: # return a hash. Like a look-up table 1389: sub lookUpTableParameter { 1390: 1391: return ( 1392: 'opendate' => 'time_settings', 1393: 'duedate' => 'time_settings', 1394: 'answerdate' => 'time_settings', 1395: 'interval' => 'time_settings', 1396: 'contentopen' => 'time_settings', 1397: 'contentclose' => 'time_settings', 1398: 'discussend' => 'time_settings', 1399: 'weight' => 'grading', 1400: 'handgrade' => 'grading', 1401: 'maxtries' => 'tries', 1402: 'hinttries' => 'tries', 1403: 'type' => 'problem_appearance', 1404: 'problemstatus' => 'problem_appearance', 1405: 'display' => 'problem_appearance', 1406: 'ordered' => 'problem_appearance', 1407: 'numbubbles' => 'problem_appearance', 1408: 'tol' => 'behaviour_of_input_fields', 1409: 'sig' => 'behaviour_of_input_fields', 1410: 'turnoffunit' => 'behaviour_of_input_fields', 1411: 'hiddenresource' => 'hiding', 1412: 'hiddenparts' => 'hiding', 1413: 'discusshide' => 'hiding', 1414: 'buttonshide' => 'hiding', 1415: 'turnoffeditor' => 'hiding', 1416: 'encrypturl' => 'hiding', 1417: 'randomorder' => 'high_level_randomization', 1418: 'randompick' => 'high_level_randomization', 1419: 'available' => 'slots', 1420: 'useslots' => 'slots', 1421: 'availablestudent' => 'slots', 1422: 'uploadedfiletypes' => 'file_submission', 1423: 'maxfilesize' => 'file_submission', 1424: 'cssfile' => 'misc', 1425: 'mapalias' => 'misc', 1426: 'acc' => 'misc', 1427: 'maxcollaborators' => 'misc', 1428: 'scoreformat' => 'misc', 1429: 1430: ); 1431: } 1432: 1433: sub whatIsMyCategory { 1434: my $name = shift; 1435: my $catList = shift; 1436: my @list; 1437: my %lookUpList = &lookUpTableParameter; #Initilize the lookupList 1438: my $cat = $lookUpList{$name}; 1439: if (defined($cat)) { 1440: if (!defined($$catList{$cat})){ 1441: push @list, ($name); 1442: $$catList{$cat} = \@list; 1443: } else { 1444: push @{${$catList}{$cat}}, ($name); 1445: } 1446: } else { 1447: if (!defined($$catList{'misc'})){ 1448: push @list, ($name); 1449: $$catList{'misc'} = \@list; 1450: } else { 1451: push @{${$catList}{'misc'}}, ($name); 1452: } 1453: } 1454: } 1455: 1456: sub keysindisplayorderCategory { 1457: my ($name,$keyorder)=@_; 1458: return sort { 1459: $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b}; 1460: } ( @{$name}); 1461: } 1462: 1463: sub category_order { 1464: return ( 1465: 'time_settings' => 1, 1466: 'grading' => 2, 1467: 'tries' => 3, 1468: 'problem_appearance' => 4, 1469: 'hiding' => 5, 1470: 'behaviour_of_input_fields' => 6, 1471: 'high_level_randomization' => 7, 1472: 'slots' => 8, 1473: 'file_submission' => 9, 1474: 'misc' => 10 1475: ); 1476: 1477: } 1478: 1479: sub parmboxes { 1480: my ($r,$allparms,$pscat,$keyorder)=@_; 1481: my $tempkey; 1482: my $tempparameter; 1483: my %categories = &categories; 1484: my %category_order = &category_order(); 1485: my %categoryList = ( 1486: 'time_settings' => [], 1487: 'grading' => [], 1488: 'tries' => [], 1489: 'problem_appearance' => [], 1490: 'behaviour_of_input_fields' => [], 1491: 'hiding' => [], 1492: 'high_level_randomization' => [], 1493: 'slots' => [], 1494: 'file_submission' => [], 1495: 'misc' => [], 1496: ); 1497: foreach $tempparameter (keys %$allparms) { 1498: &whatIsMyCategory($tempparameter, \%categoryList); 1499: } 1500: #part to print the parm-list 1501: $r->print('<fieldset id="LC_parm_overview_parm_menu" style="display:none">' 1502: .'<legend>'.&mt('Parameter').'</legend>'."\n" 1503: ); 1504: 1505: #Print parameters 1506: for my $key (sort { $category_order{$a} <=> $category_order{$b} } keys %categoryList) { 1507: if(@{$categoryList{$key}} == 0) { 1508: next; 1509: } else { 1510: $r->print('<fieldset>' 1511: .'<legend>' 1512: .&mt($categories{$key}) 1513: .'</legend>'."\n"); 1514: foreach $tempkey (&keysindisplayorderCategory($categoryList{$key},$keyorder)) { 1515: $r->print('<span class="LC_nobreak">' 1516: .'<label><input type="checkbox" name="pscat" '); 1517: $r->print('value="'.$tempkey.'" '); 1518: $r->print('onclick="checkboxChecked(\''.$tempkey.'\')"'); 1519: if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) { 1520: $r->print(' checked="checked"'); 1521: } 1522: $r->print(' />'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey} 1523: : $tempkey) 1524: .'</label></span> '); 1525: } 1526: $r->print('</fieldset>'); 1527: } 1528: } 1529: $r->print('<hr />' 1530: .'<a href="javascript:hideParms()">' 1531: .&mt('Hide') 1532: .'</a>' 1533: ); 1534: 1535: #&shortCuts($r,$allparms,$pscat,$keyorder); 1536: $r->print('</fieldset>'); 1537: } 1538: # 1539: # This function offers some links on the parameter section to get with one click a group a parameters 1540: # 1541: sub shortCuts { 1542: my ($r,$allparms,$pscat,$keyorder)=@_; 1543: 1544: #part to print out the shortcuts for parmselection 1545: $r->print('<table><tr id="LC_parm_overview_parm_menu_selectors">' 1546: .'<td valign="top">' 1547: .'<fieldset><legend>'.&mt('Parameter Selection').'</legend>' 1548: .'<span class="LC_nobreak">' 1549: .'• <a href="javascript:checkall(true, \'pscat\')">'.&mt('Select All').'</a>' 1550: .'</span>' 1551: .'<br />' 1552: .'<span class="LC_nobreak">' 1553: .'• <a href="javascript:checkstandard()">'.&mt('Select Common Only').'</a>' 1554: .'</span>' 1555: .'<br />' 1556: .'<span class="LC_nobreak">' 1557: .'• <a href="javascript:checkall(false, \'pscat\')">'.&mt('Unselect All').'</a>' 1558: .'</span>' 1559: .'</fieldset>' 1560: .'</td>' 1561: .'<td colspan="2" valign="top">' 1562: .'<fieldset><legend>'.&mt('Add Selection for...').'</legend>' 1563: .'<span class="LC_nobreak">' 1564: .'• <a href="javascript:checkdates()">'.&mt('Problem Dates').'</a>' 1565: .'</span>' 1566: .'<span class="LC_nobreak">' 1567: .' • <a href="javascript:checkcontdates()">'.&mt('Content Dates').'</a>' 1568: .'</span>' 1569: # .'<br />' 1570: .'<span class="LC_nobreak">' 1571: .' • <a href="javascript:checkdisset()">'.&mt('Discussion Settings').'</a>' 1572: .'</span>' 1573: .'<span class="LC_nobreak">' 1574: .' • <a href="javascript:checkvisi()">'.&mt('Visibilities').'</a>' 1575: .'</span>' 1576: # .'<br />' 1577: .'<span class="LC_nobreak">' 1578: .' • <a href="javascript:checkparts()">'.&mt('Part Parameters').'</a>' 1579: .'</span>' 1580: .'</fieldset>' 1581: .'</td>' 1582: .'</tr></table>'); 1583: } 1584: 1585: sub partmenu { 1586: my ($r,$allparts,$psprt)=@_; 1587: 1588: $r->print('<select multiple="multiple" name="psprt" size="8">'); 1589: $r->print('<option value="all"'); 1590: $r->print(' selected="selected"') unless (@{$psprt}); 1591: $r->print('>'.&mt('All Parts').'</option>'); 1592: my %temphash=(); 1593: foreach (@{$psprt}) { $temphash{$_}=1; } 1594: foreach my $tempkey (sort { 1595: if ($a==$b) { return ($a cmp $b) } else { return ($a <=> $b); } 1596: } keys(%{$allparts})) { 1597: unless ($tempkey =~ /\./) { 1598: $r->print('<option value="'.$tempkey.'"'); 1599: if ($$psprt[0] eq "all" || $temphash{$tempkey}) { 1600: $r->print(' selected="selected"'); 1601: } 1602: $r->print('>'.$$allparts{$tempkey}.'</option>'); 1603: } 1604: } 1605: $r->print('</select>'); 1606: } 1607: 1608: sub usermenu { 1609: my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups)=@_; 1610: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '. 1611: &Apache::loncommon::selectstudent_link('parmform','uname','udom'); 1612: my $selscript=&Apache::loncommon::studentbrowser_javascript(); 1613: 1614: my $sections=''; 1615: my %sectionhash = &Apache::loncommon::get_sections(); 1616: 1617: my $groups; 1618: my %grouphash = &Apache::longroup::coursegroups(); 1619: 1620: my $g_s_header=''; 1621: my $g_s_footer=''; 1622: 1623: if (%sectionhash) { 1624: $sections=&mt('Section:').' <select name="csec"'; 1625: if (%grouphash && $parmlev ne 'full') { 1626: $sections .= qq| onchange="group_or_section('csec')" |; 1627: } 1628: $sections .= '>'; 1629: foreach my $section ('',sort keys %sectionhash) { 1630: $sections.='<option value="'.$section.'" '. 1631: ($section eq $csec?'selected="selected"':'').'>'.$section. 1632: '</option>'; 1633: } 1634: $sections.='</select>'; 1635: } 1636: 1637: if (%sectionhash && %grouphash && $parmlev ne 'full') { 1638: $sections .= ' '.&mt('or').' '; 1639: $sections .= qq| 1640: <script type="text/javascript"> 1641: // <![CDATA[ 1642: function group_or_section(caller) { 1643: if (caller == "cgroup") { 1644: if (document.parmform.cgroup.selectedIndex != 0) { 1645: document.parmform.csec.selectedIndex = 0; 1646: } 1647: } else { 1648: if (document.parmform.csec.selectedIndex != 0) { 1649: document.parmform.cgroup.selectedIndex = 0; 1650: } 1651: } 1652: } 1653: // ]]> 1654: </script> 1655: |; 1656: } else { 1657: $sections .= qq| 1658: <script type="text/javascript"> 1659: // <![CDATA[ 1660: function group_or_section(caller) { 1661: return; 1662: } 1663: // ]]> 1664: </script> 1665: |; 1666: } 1667: 1668: if (%grouphash) { 1669: $groups=&mt('Group:').' <select name="cgroup"'; 1670: if (%sectionhash && $env{'form.action'} eq 'settable') { 1671: $groups .= qq| onchange="group_or_section('cgroup')" |; 1672: } 1673: $groups .= '>'; 1674: foreach my $grp ('',sort keys %grouphash) { 1675: $groups.='<option value="'.$grp.'" '; 1676: if ($grp eq $cgroup) { 1677: unless ((defined($uname)) && ($grp eq '')) { 1678: $groups .= 'selected="selected" '; 1679: } 1680: } elsif (!defined($cgroup)) { 1681: if (@{$usersgroups} == 1) { 1682: if ($grp eq $$usersgroups[0]) { 1683: $groups .= 'selected="selected" '; 1684: } 1685: } 1686: } 1687: $groups .= '>'.$grp.'</option>'; 1688: } 1689: $groups.='</select>'; 1690: } 1691: 1692: if (%sectionhash || %grouphash) { 1693: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Group/Section'))); 1694: $r->print($sections.$groups); 1695: $r->print(&Apache::lonhtmlcommon::row_closure()); 1696: } 1697: 1698: $r->print(&Apache::lonhtmlcommon::row_title(&mt('User'))); 1699: $r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]' 1700: ,'<input type="text" value="'.$uname.'" size="12" name="uname" />' 1701: ,'<input type="text" value="'.$id.'" size="12" name="id" /> ' 1702: ,$chooseopt)); 1703: } 1704: 1705: # 1706: # This function shows on table Mode the available Parameters for the selected Resources 1707: # 1708: sub displaymenu { 1709: my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_; 1710: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 1711: &parmmenu($r,$allparms,$pscat,$keyorder); 1712: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 1713: &parmboxes($r,$allparms,$pscat,$keyorder); 1714: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 1715: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View'))); 1716: &partmenu($r,$allparts,$psprt); 1717: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 1718: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 1719: } 1720: 1721: sub mapmenu { 1722: my ($r,$allmaps,$pschp,$maptitles, $symbp)=@_; 1723: my %allmaps_inverted = reverse %$allmaps; 1724: my $navmap = Apache::lonnavmaps::navmap->new(); 1725: my $tree=[]; 1726: my $treeinfo={}; 1727: if (defined($navmap)) { 1728: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef); 1729: my $curRes; 1730: my $depth = 0; 1731: my %parent = (); 1732: my $startcount = 5; 1733: my $lastcontainer = $startcount; 1734: # preparing what is to show ... 1735: while ($curRes = $it->next()) { 1736: if ($curRes == $it->BEGIN_MAP()) { 1737: $depth++; 1738: $parent{$depth}= $lastcontainer; 1739: } 1740: if ($curRes == $it->END_MAP()) { 1741: $depth--; 1742: $lastcontainer = $parent{$depth}; 1743: } 1744: if (ref($curRes)) { 1745: my $symb = $curRes->symb(); 1746: my $ressymb = $symb; 1747: if (($curRes->is_sequence()) || ($curRes->is_page())) { 1748: my $type = 'sequence'; 1749: if ($curRes->is_page()) { 1750: $type = 'page'; 1751: } 1752: my $id= $curRes->id(); 1753: my $srcf = $curRes->src(); 1754: my $resource_name = &Apache::lonnet::gettitle($srcf); 1755: if(!exists($treeinfo->{$id})) { 1756: push(@$tree,$id); 1757: my $enclosing_map_folder = &Apache::lonnet::declutter($curRes->enclosing_map_src()); 1758: $treeinfo->{$id} = { 1759: depth => $depth, 1760: type => $type, 1761: name => $resource_name, 1762: enclosing_map_folder => $enclosing_map_folder, 1763: }; 1764: } 1765: } 1766: } 1767: } 1768: } 1769: # Show it ... 1770: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Enclosing Map or Folder'),'','',' id="mapmenu"')); 1771: if ((ref($tree) eq 'ARRAY') && (ref($treeinfo) eq 'HASH')) { 1772: my $icon = '<img src="/adm/lonIcons/navmap.folder.open.gif" alt="" />'; 1773: $r->print(&Apache::loncommon::start_data_table() 1774: .&Apache::loncommon::start_data_table_row() 1775: .'<td>'.$icon 1776: .'<label> ' 1777: .'<input type="radio" name="pschp" checked="checked" value="all" />' 1778: .&mt('All Maps or Folders') 1779: .'</label></td>' 1780: .&Apache::loncommon::end_data_table_row() 1781: ); 1782: my $whitespace = '<img src="' 1783: .&Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace_21.gif") 1784: .'" alt="" />'; 1785: if (exists($$allmaps{1})) { 1786: $r->print(&Apache::loncommon::start_data_table_row() 1787: .'<td>'.$icon 1788: .'<label> ' 1789: .'<input type="radio" name="pschp" value="1"' 1790: ); 1791: if ($pschp eq 1) { 1792: $r->print(' checked="checked"'); 1793: } 1794: $r->print('/>' 1795: .$$maptitles{1} 1796: .($$allmaps{1} !~/^uploaded/?' ['.$$allmaps{1}.']':'') 1797: .'</label>' 1798: .'</td>' 1799: .&Apache::loncommon::end_data_table_row() 1800: ); 1801: } 1802: foreach my $id (@{$tree}) { 1803: my ($mapid,$resid)=split(/\./,$id); 1804: # Indentation 1805: my $depth = $treeinfo->{$id}->{'depth'}; 1806: my $indent; 1807: for (my $i = 0; $i < $depth; $i++) { 1808: $indent.= $whitespace; 1809: } 1810: $icon = '<img src="/adm/lonIcons/navmap.folder.open.gif" alt="" />'; 1811: if ($treeinfo->{$id}->{'type'} eq 'page') { 1812: $icon = '<img src="/adm/lonIcons/navmap.page.open.gif" alt="" />'; 1813: } 1814: my $symb_name = $$symbp{$id}; 1815: my ($front, $tail) = split (/___${resid}___/, $symb_name); 1816: $symb_name = $tail; 1817: $r->print(&Apache::loncommon::start_data_table_row() 1818: .'<td>'.$indent.$icon 1819: .'<label> ' 1820: .'<input type ="radio" name="pschp" value="'.$allmaps_inverted{$symb_name}.'"' 1821: ); 1822: if ($pschp eq $allmaps_inverted{$symb_name}) { 1823: $r->print(' checked="checked"'); 1824: } 1825: $r->print('/>' 1826: .$treeinfo->{$id}->{name} 1827: .($$allmaps{$mapid}!~/^uploaded/?' ['.$$allmaps{$mapid}.']':'') 1828: .'</label>' 1829: .'</td>' 1830: .&Apache::loncommon::end_data_table_row() 1831: ); 1832: } 1833: $r->print(&Apache::loncommon::end_data_table()); 1834: } 1835: } 1836: 1837: # Build up the select Box to choose if your parameter specification should work for the resource, map/folder or the course level 1838: # The value of default selection in the select box is set by the value that is given by the argument in $parmlev. 1839: sub levelmenu { 1840: my ($r,$alllevs,$parmlev)=@_; 1841: 1842: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameter Level').&Apache::loncommon::help_open_topic('Course_Parameter_Levels'))); 1843: $r->print('<select id="parmlev" name="parmlev" onchange="showHide_courseContent()">'); 1844: foreach (reverse sort keys %{$alllevs}) { 1845: $r->print('<option value="'.$$alllevs{$_}.'"'); 1846: if ($parmlev eq $$alllevs{$_}) { 1847: $r->print(' selected="selected"'); 1848: } 1849: $r->print('>'.&mt($_).'</option>'); 1850: } 1851: $r->print("</select>"); 1852: } 1853: 1854: 1855: sub sectionmenu { 1856: my ($r,$selectedsections)=@_; 1857: my %sectionhash = &Apache::loncommon::get_sections(); 1858: return if (!%sectionhash); 1859: 1860: $r->print('<select name="Section" multiple="multiple" size="8">'); 1861: foreach my $s ('all',sort keys %sectionhash) { 1862: $r->print(' <option value="'.$s.'"'); 1863: foreach (@{$selectedsections}) { 1864: if ($s eq $_) { 1865: $r->print(' selected="selected"'); 1866: last; 1867: } 1868: } 1869: $r->print('>'.$s."</option>\n"); 1870: } 1871: $r->print("</select>\n"); 1872: } 1873: 1874: sub groupmenu { 1875: my ($r,$selectedgroups)=@_; 1876: my %grouphash = &Apache::longroup::coursegroups(); 1877: return if (!%grouphash); 1878: 1879: $r->print('<select name="Group" multiple="multiple" size="8">'); 1880: foreach my $group (sort(keys(%grouphash))) { 1881: $r->print(' <option value="'.$group.'"'); 1882: foreach (@{$selectedgroups}) { 1883: if ($group eq $_) { 1884: $r->print(' selected="selected"'); 1885: last; 1886: } 1887: } 1888: $r->print('>'.$group."</option>\n"); 1889: } 1890: $r->print("</select>\n"); 1891: } 1892: 1893: 1894: sub keysplit { 1895: my $keyp=shift; 1896: return (split(/\,/,$keyp)); 1897: } 1898: 1899: sub keysinorder { 1900: my ($name,$keyorder)=@_; 1901: return sort { 1902: $$keyorder{$a} <=> $$keyorder{$b}; 1903: } (keys %{$name}); 1904: } 1905: 1906: sub keysinorder_bytype { 1907: my ($name,$keyorder)=@_; 1908: return sort { 1909: my $ta=(split('_',$a))[-1]; 1910: my $tb=(split('_',$b))[-1]; 1911: if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) { 1912: return ($a cmp $b); 1913: } 1914: $$keyorder{'parameter_0_'.$ta} <=> $$keyorder{'parameter_0_'.$tb}; 1915: } (keys %{$name}); 1916: } 1917: 1918: sub keysindisplayorder { 1919: my ($name,$keyorder)=@_; 1920: return sort { 1921: $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b}; 1922: } (keys %{$name}); 1923: } 1924: 1925: sub sortmenu { 1926: my ($r,$sortorder)=@_; 1927: $r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"'); 1928: if ($sortorder eq 'realmstudent') { 1929: $r->print(' checked="checked"'); 1930: } 1931: $r->print(' />'.&mt('Sort by realm first, then student (group/section)')); 1932: $r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"'); 1933: if ($sortorder eq 'studentrealm') { 1934: $r->print(' checked="checked"'); 1935: } 1936: $r->print(' />'.&mt('Sort by student (group/section) first, then realm'). 1937: '</label>'); 1938: } 1939: 1940: sub standardkeyorder { 1941: return ('parameter_0_opendate' => 1, 1942: 'parameter_0_duedate' => 2, 1943: 'parameter_0_answerdate' => 3, 1944: 'parameter_0_interval' => 4, 1945: 'parameter_0_weight' => 5, 1946: 'parameter_0_maxtries' => 6, 1947: 'parameter_0_hinttries' => 7, 1948: 'parameter_0_contentopen' => 8, 1949: 'parameter_0_contentclose' => 9, 1950: 'parameter_0_type' => 10, 1951: 'parameter_0_problemstatus' => 11, 1952: 'parameter_0_hiddenresource' => 12, 1953: 'parameter_0_hiddenparts' => 13, 1954: 'parameter_0_display' => 14, 1955: 'parameter_0_ordered' => 15, 1956: 'parameter_0_tol' => 16, 1957: 'parameter_0_sig' => 17, 1958: 'parameter_0_turnoffunit' => 18, 1959: 'parameter_0_discussend' => 19, 1960: 'parameter_0_discusshide' => 20); 1961: } 1962: 1963: 1964: sub assessparms { 1965: 1966: my $r=shift; 1967: 1968: my @ids=(); 1969: my %symbp=(); 1970: my %mapp=(); 1971: my %typep=(); 1972: my %keyp=(); 1973: my %uris=(); 1974: my %maptitles=(); 1975: 1976: # -------------------------------------------------------- Variable declaration 1977: 1978: my %allmaps=(); 1979: my %alllevs=(); 1980: 1981: my $uname; 1982: my $udom; 1983: my $uhome; 1984: my $csec; 1985: my $cgroup; 1986: my @usersgroups = (); 1987: 1988: my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'}; 1989: 1990: $alllevs{'Resource Level'}='full'; 1991: $alllevs{'Map/Folder Level'}='map'; 1992: $alllevs{'Course Level'}='general'; 1993: 1994: my %allparms; 1995: my %allparts; 1996: # 1997: # Order in which these parameters will be displayed 1998: # 1999: my %keyorder=&standardkeyorder(); 2000: 2001: @ids=(); 2002: %symbp=(); 2003: %typep=(); 2004: 2005: my $message=''; 2006: 2007: $csec=$env{'form.csec'}; 2008: $cgroup=$env{'form.cgroup'}; 2009: 2010: if ($udom=$env{'form.udom'}) { 2011: } elsif ($udom=$env{'request.role.domain'}) { 2012: } elsif ($udom=$env{'user.domain'}) { 2013: } else { 2014: $udom=$r->dir_config('lonDefDomain'); 2015: } 2016: 2017: 2018: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); 2019: my $pschp=$env{'form.pschp'}; 2020: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); 2021: if (!@psprt) { $psprt[0]='0'; } 2022: 2023: my $pssymb=''; 2024: my $parmlev=''; 2025: 2026: unless ($env{'form.parmlev'}) { 2027: $parmlev = 'map'; 2028: } else { 2029: $parmlev = $env{'form.parmlev'}; 2030: } 2031: 2032: # ----------------------------------------------- Was this started from grades? 2033: 2034: if (($env{'form.command'} eq 'set') && ($env{'form.url'}) 2035: && (!$env{'form.dis'})) { 2036: my $url=$env{'form.url'}; 2037: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 2038: $pssymb=&Apache::lonnet::symbread($url); 2039: if (!@pscat) { @pscat=('all'); } 2040: $pschp=''; 2041: $parmlev = 'full'; 2042: } elsif ($env{'form.symb'}) { 2043: $pssymb=$env{'form.symb'}; 2044: if (!@pscat) { @pscat=('all'); } 2045: $pschp=''; 2046: $parmlev = 'full'; 2047: } else { 2048: $env{'form.url'}=''; 2049: } 2050: 2051: my $id=$env{'form.id'}; 2052: if (($id) && ($udom)) { 2053: $uname=(&Apache::lonnet::idget($udom,$id))[1]; 2054: if ($uname) { 2055: $id=''; 2056: } else { 2057: $message= 2058: '<span class="LC_error">'.&mt("Unknown ID")." '$id' ". 2059: &mt('at domain')." '$udom'</span>"; 2060: } 2061: } else { 2062: $uname=$env{'form.uname'}; 2063: } 2064: unless ($udom) { $uname=''; } 2065: $uhome=''; 2066: if ($uname) { 2067: $uhome=&Apache::lonnet::homeserver($uname,$udom); 2068: if ($uhome eq 'no_host') { 2069: $message= 2070: '<span class="LC_error">'.&mt("Unknown user")." '$uname' ". 2071: &mt("at domain")." '$udom'</span>"; 2072: $uname=''; 2073: } else { 2074: $csec=&Apache::lonnet::getsection($udom,$uname, 2075: $env{'request.course.id'}); 2076: if ($csec eq '-1') { 2077: $message='<span class="LC_error">'. 2078: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ". 2079: &mt("not in this course")."</span>"; 2080: $uname=''; 2081: $csec=$env{'form.csec'}; 2082: $cgroup=$env{'form.cgroup'}; 2083: } else { 2084: my %name=&Apache::lonnet::userenvironment($udom,$uname, 2085: ('firstname','middlename','lastname','generation','id')); 2086: $message="\n<p>\n".&mt("Full Name").": ". 2087: $name{'firstname'}.' '.$name{'middlename'}.' ' 2088: .$name{'lastname'}.' '.$name{'generation'}. 2089: "<br />\n".&mt('ID').": ".$name{'id'}.'<p>'; 2090: } 2091: @usersgroups = &Apache::lonnet::get_users_groups( 2092: $udom,$uname,$env{'request.course.id'}); 2093: if (@usersgroups > 0) { 2094: unless (grep(/^\Q$cgroup\E$/,@usersgroups)) { 2095: $cgroup = $usersgroups[0]; 2096: } 2097: } 2098: } 2099: } 2100: 2101: unless ($csec) { $csec=''; } 2102: unless ($cgroup) { $cgroup=''; } 2103: 2104: # --------------------------------------------------------- Get all assessments 2105: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 2106: \%mapp, \%symbp,\%maptitles,\%uris, 2107: \%keyorder); 2108: 2109: $mapp{'0.0'} = ''; 2110: $symbp{'0.0'} = ''; 2111: 2112: # ---------------------------------------------------------- Anything to store? 2113: if ($env{'form.pres_marker'}) { 2114: my @markers=split(/\&\&\&/,$env{'form.pres_marker'}); 2115: my @values=split(/\&\&\&/,$env{'form.pres_value'}); 2116: my @types=split(/\&\&\&/,$env{'form.pres_type'}); 2117: for (my $i=0;$i<=$#markers;$i++) { 2118: if ($markers[$i] =~ /^[\d.]+\&0_availablestudent\&(1|2|3)$/) { 2119: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2120: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 2121: my (@ok_slots,@fail_slots,@del_slots); 2122: my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); 2123: my ($level,@all) = 2124: &parmval_by_symb('0.availablestudent',$pssymb,'',$uname,$udom, 2125: $csec,$cgroup,$courseopt); 2126: foreach my $slot_name (split(/:/,$values[$i])) { 2127: next if ($slot_name eq ''); 2128: if (&update_slots($slot_name,$cdom,$cnum,$pssymb,$uname,$udom) eq 'ok') { 2129: push(@ok_slots,$slot_name); 2130: 2131: } else { 2132: push(@fail_slots,$slot_name); 2133: } 2134: } 2135: if (@ok_slots) { 2136: $values[$i] = join(':',@ok_slots); 2137: } else { 2138: $values[$i] = ''; 2139: } 2140: if ($all[$level] ne '') { 2141: my @existing = split(/:/,$all[$level]); 2142: foreach my $slot_name (@existing) { 2143: if (!grep(/^\Q$slot_name\E$/,split(/:/,$values[$i]))) { 2144: if (&delete_slots($slot_name,$cdom,$cnum,$uname,$udom,$pssymb) eq 'ok') { 2145: push(@del_slots,$slot_name); 2146: } 2147: } 2148: } 2149: } 2150: } 2151: $message.=&storeparm(split(/\&/,$markers[$i]), 2152: $values[$i], 2153: $types[$i], 2154: $uname,$udom,$csec,$cgroup); 2155: } 2156: # ---------------------------------------------------------------- Done storing 2157: $message.='<p class="LC_warning">' 2158: .&mt('Changes can take up to 10 minutes before being active for all students.') 2159: .&Apache::loncommon::help_open_topic('Caching') 2160: .'</p>'; 2161: } 2162: #----------------------------------------------- if all selected, fill in array 2163: if ($pscat[0] eq "all") {@pscat = (keys %allparms);} 2164: if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') }; 2165: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);} 2166: # ------------------------------------------------------------------ Start page 2167: 2168: &startpage($r); 2169: 2170: foreach ('tolerance','date_default','date_start','date_end', 2171: 'date_interval','int','float','string') { 2172: $r->print('<input type="hidden" value="'. 2173: &HTML::Entities::encode($env{'form.recent_'.$_},'"&<>'). 2174: '" name="recent_'.$_.'" />'); 2175: } 2176: 2177: # ----- Start Parameter Selection 2178: 2179: # Hide parm selection? 2180: $r->print(<<ENDPARMSELSCRIPT); 2181: <script type="text/javascript"> 2182: // <![CDATA[ 2183: function parmsel_show() { 2184: document.getElementById('parmsel').style.display = ""; 2185: document.getElementById('parmsellink').style.display = "none"; 2186: } 2187: // ]]> 2188: </script> 2189: ENDPARMSELSCRIPT 2190: 2191: # Display Unit 1 "General Parameters" 2192: if (!$pssymb) { 2193: my $parmselhiddenstyle=' style="display:none"'; 2194: if($env{'form.hideparmsel'} eq 'hidden') { 2195: $r->print('<div id="parmsel"'.$parmselhiddenstyle.'>'); 2196: } else { 2197: $r->print('<div id="parmsel">'); 2198: } 2199: 2200: $r->print(&Apache::lonhtmlcommon::topic_bar(1,&mt('Resource Specification'))); 2201: $r->print(<<COURSECONTENTSCRIPT); 2202: <script type="text/javascript"> 2203: // <![CDATA[ 2204: function showHide_courseContent(){ 2205: var parmlevValue=document.getElementById("parmlev").value; 2206: if (parmlevValue == 'general') { 2207: document.getElementById('mapmenu').style.display="none"; 2208: } else { 2209: if ((parmlevValue == "full") || (parmlevValue == "map")) { 2210: document.getElementById('mapmenu').style.display =""; 2211: } else { 2212: document.getElementById('mapmenu').style.display="none"; 2213: } 2214: } 2215: } 2216: // ]]> 2217: </script> 2218: COURSECONTENTSCRIPT 2219: 2220: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 2221: &levelmenu($r,\%alllevs,$parmlev); 2222: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 2223: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 2224: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 2225: &mapmenu($r,\%allmaps,$pschp,\%maptitles, \%symbp); 2226: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 2227: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 2228: #Display Unit 2 "Select Parameter" 2229: $r->print(&Apache::lonhtmlcommon::topic_bar(2,&mt('Parameter Specification'))); 2230: &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder); 2231: $r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('User Specification (optional)'))); 2232: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 2233: &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups); 2234: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 2235: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 2236: $r->print('<p>' 2237: .'<input type="submit" name="dis"' 2238: .' value="'.&mt('Update Parameter Display').'" />' 2239: .'<input type="hidden" name="hideparmsel" value="hidden" />' 2240: .'</p>'); 2241: $r->print('</div>'); 2242: # Offer link to display parameter selection again 2243: $r->print('<p id="parmsellink"'); 2244: if ($env{'form.hideparmsel'} ne 'hidden') { 2245: $r->print($parmselhiddenstyle); 2246: } 2247: $r->print('>' 2248: .'<a href="javascript:parmsel_show()">' 2249: .&mt('Change Parameter Selection') 2250: .'</a>' 2251: .'</p>'); 2252: } else { 2253: # parameter screen for a single resource. 2254: my ($map,$iid,$resource)=&Apache::lonnet::decode_symb($pssymb); 2255: my $title = &Apache::lonnet::gettitle($pssymb); 2256: $r->print(&mt('Specific Resource: [_1] ([_2])',$title,$resource). 2257: '<input type="hidden" value="'.$pssymb.'" name="symb" />'. 2258: '<br />'); 2259: $r->print(&Apache::lonhtmlcommon::topic_bar('',&mt('Additional Display Specification (optional)'))); 2260: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 2261: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View')). 2262: '<label>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'. 2263: ($env{'form.psprt'}?' checked="checked"':'').' /></label></td></tr>'); 2264: &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups); 2265: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 2266: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 2267: $r->print('<p>' 2268: .'<input type="submit" name="dis"' 2269: .' value="'.&mt('Update Parameter Display').'" />' 2270: .'<input type="hidden" name="hideparmsel" value="hidden" />' 2271: .'</p>'); 2272: } 2273: 2274: # ----- End Parameter Selection 2275: 2276: # Display Messages 2277: $r->print('<div>'.$message.'</div>'); 2278: 2279: 2280: my @temp_pscat; 2281: map { 2282: my $cat = $_; 2283: push(@temp_pscat, map { $_.'.'.$cat } @psprt); 2284: } @pscat; 2285: 2286: @pscat = @temp_pscat; 2287: 2288: if (($env{'form.prevvisit'}) || ($pschp) || ($pssymb)) { 2289: # ----------------------------------------------------------------- Start Table 2290: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat; 2291: my $csuname=$env{'user.name'}; 2292: my $csudom=$env{'user.domain'}; 2293: 2294: if ($parmlev eq 'full') { 2295: my $coursespan=$csec?8:5; 2296: my $userspan=3; 2297: if ($cgroup ne '') { 2298: $coursespan += 3; 2299: } 2300: 2301: $r->print('<p><table border="2">'); 2302: $r->print('<tr><td colspan="5"></td>'); 2303: $r->print('<th colspan="'.($coursespan).'">'.&mt('Any User').'</th>'); 2304: if ($uname) { 2305: if (@usersgroups > 1) { 2306: $userspan ++; 2307: } 2308: $r->print('<th colspan="'.$userspan.'" rowspan="2">'); 2309: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>"); 2310: } 2311: my %lt=&Apache::lonlocal::texthash( 2312: 'pie' => "Parameter in Effect", 2313: 'csv' => "Current Session Value", 2314: 'at' => 'at', 2315: 'rl' => "Resource Level", 2316: 'ic' => 'in Course', 2317: 'aut' => "Assessment URL and Title", 2318: 'type' => 'Type', 2319: 'emof' => "Enclosing Map or Folder", 2320: 'part' => 'Part', 2321: 'pn' => 'Parameter Name', 2322: 'def' => 'default', 2323: 'femof' => 'from Enclosing Map or Folder', 2324: 'gen' => 'general', 2325: 'foremf' => 'for Enclosing Map or Folder', 2326: 'fr' => 'for Resource' 2327: ); 2328: $r->print(<<ENDTABLETWO); 2329: <th rowspan="3">$lt{'pie'}</th> 2330: <th rowspan="3">$lt{'csv'}<br />($csuname $lt{'at'} $csudom)</th> 2331: </tr><tr><td colspan="5"></td><th colspan="2">$lt{'ic'}</th><th colspan="2">$lt{'rl'}</th> 2332: <th colspan="1">$lt{'ic'}</th> 2333: 2334: ENDTABLETWO 2335: if ($csec) { 2336: $r->print('<th colspan="3">'. 2337: &mt("in Section")." $csec</th>"); 2338: } 2339: if ($cgroup) { 2340: $r->print('<th colspan="3">'. 2341: &mt("in Group")." $cgroup</th>"); 2342: } 2343: $r->print(<<ENDTABLEHEADFOUR); 2344: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th> 2345: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th> 2346: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th> 2347: <th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th> 2348: ENDTABLEHEADFOUR 2349: 2350: if ($csec) { 2351: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 2352: } 2353: 2354: if ($cgroup) { 2355: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 2356: } 2357: 2358: if ($uname) { 2359: if (@usersgroups > 1) { 2360: $r->print('<th>'.&mt('Control by other group?').'</th>'); 2361: } 2362: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 2363: } 2364: 2365: $r->print('</tr>'); 2366: 2367: my $defbgone=''; 2368: my $defbgtwo=''; 2369: my $defbgthree = ''; 2370: 2371: foreach (@ids) { 2372: 2373: my $rid=$_; 2374: my ($inmapid)=($rid=~/\.(\d+)$/); 2375: 2376: if ((!$pssymb && 2377: (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}))) 2378: || 2379: ($pssymb && $pssymb eq $symbp{$rid})) { 2380: # ------------------------------------------------------ Entry for one resource 2381: if ($defbgone eq '#E0E099') { 2382: $defbgone='#E0E0DD'; 2383: } else { 2384: $defbgone='#E0E099'; 2385: } 2386: if ($defbgtwo eq '#FFFF99') { 2387: $defbgtwo='#FFFFDD'; 2388: } else { 2389: $defbgtwo='#FFFF99'; 2390: } 2391: if ($defbgthree eq '#FFBB99') { 2392: $defbgthree='#FFBBDD'; 2393: } else { 2394: $defbgthree='#FFBB99'; 2395: } 2396: 2397: my $thistitle=''; 2398: my %name= (); 2399: undef %name; 2400: my %part= (); 2401: my %display=(); 2402: my %type= (); 2403: my %default=(); 2404: my $uri=&Apache::lonnet::declutter($uris{$rid}); 2405: 2406: foreach (&keysplit($keyp{$rid})) { 2407: my $tempkeyp = $_; 2408: if (grep $_ eq $tempkeyp, @catmarker) { 2409: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part'); 2410: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name'); 2411: my $parmdis=&Apache::lonnet::metadata($uri,$_.'.display'); 2412: if ($allparms{$name{$_}} ne '') { 2413: my $identifier; 2414: if ($parmdis =~ /(\s*\[Part.*)$/) { 2415: $identifier = $1; 2416: } 2417: $display{$_} = $allparms{$name{$_}}.$identifier; 2418: } else { 2419: $display{$_} = $parmdis; 2420: } 2421: unless ($display{$_}) { $display{$_}=''; } 2422: $display{$_}.=' ('.$name{$_}.')'; 2423: $default{$_}=&Apache::lonnet::metadata($uri,$_); 2424: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type'); 2425: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title'); 2426: } 2427: } 2428: my $totalparms=scalar keys %name; 2429: if ($totalparms>0) { 2430: my $firstrow=1; 2431: my $title=&Apache::lonnet::gettitle($symbp{$rid}); 2432: $r->print('<tr><td style="background-color:'.$defbgone.';"'. 2433: ' rowspan='.$totalparms. 2434: '><tt><font size="-1">'. 2435: join(' / ',split(/\//,$uri)). 2436: '</font></tt><p><b>'. 2437: "<a href=\"javascript:openWindow('". 2438: &Apache::lonnet::clutter($uri).'?symb='. 2439: &escape($symbp{$rid}). 2440: "', 'metadatafile', '450', '500', 'no', 'yes');\"". 2441: " target=\"_self\">$title"); 2442: 2443: if ($thistitle) { 2444: $r->print(' ('.$thistitle.')'); 2445: } 2446: $r->print('</a></b></td>'); 2447: $r->print('<td style="background-color:'.$defbgtwo.';"'. 2448: ' rowspan='.$totalparms.'>'.$typep{$rid}. 2449: '</td>'); 2450: 2451: $r->print('<td style="background-color:'.$defbgone.';"'. 2452: ' rowspan='.$totalparms. 2453: '>'.$maptitles{$mapp{$rid}}.'</td>'); 2454: 2455: foreach (&keysinorder_bytype(\%name,\%keyorder)) { 2456: unless ($firstrow) { 2457: $r->print('<tr>'); 2458: } else { 2459: undef $firstrow; 2460: } 2461: &print_row($r,$_,\%part,\%name,\%symbp,$rid,\%default, 2462: \%type,\%display,$defbgone,$defbgtwo, 2463: $defbgthree,$parmlev,$uname,$udom,$csec, 2464: $cgroup,\@usersgroups); 2465: } 2466: } 2467: } 2468: } # end foreach ids 2469: # -------------------------------------------------- End entry for one resource 2470: $r->print('</table>'); 2471: } # end of full 2472: #--------------------------------------------------- Entry for parm level map 2473: if ($parmlev eq 'map') { 2474: my $defbgone = '#E0E099'; 2475: my $defbgtwo = '#FFFF99'; 2476: my $defbgthree = '#FFBB99'; 2477: 2478: my %maplist; 2479: 2480: if ($pschp eq 'all') { 2481: %maplist = %allmaps; 2482: } else { 2483: %maplist = ($pschp => $mapp{$pschp}); 2484: } 2485: 2486: #-------------------------------------------- for each map, gather information 2487: my $mapid; 2488: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) { 2489: my $maptitle = $maplist{$mapid}; 2490: 2491: #----------------------- loop through ids and get all parameter types for map 2492: #----------------------------------------- and associated information 2493: my %name = (); 2494: my %part = (); 2495: my %display = (); 2496: my %type = (); 2497: my %default = (); 2498: my $map = 0; 2499: 2500: # $r->print("Catmarker: @catmarker<br />\n"); 2501: 2502: foreach (@ids) { 2503: ($map)=(/([\d]*?)\./); 2504: my $rid = $_; 2505: 2506: # $r->print("$mapid:$map: $rid <br /> \n"); 2507: 2508: if ($map eq $mapid) { 2509: my $uri=&Apache::lonnet::declutter($uris{$rid}); 2510: # $r->print("Keys: $keyp{$rid} <br />\n"); 2511: 2512: #-------------------------------------------------------------------- 2513: # @catmarker contains list of all possible parameters including part #s 2514: # $fullkeyp contains the full part/id # for the extraction of proper parameters 2515: # $tempkeyp contains part 0 only (no ids - ie, subparts) 2516: # When storing information, store as part 0 2517: # When requesting information, request from full part 2518: #------------------------------------------------------------------- 2519: foreach (&keysplit($keyp{$rid})) { 2520: my $tempkeyp = $_; 2521: my $fullkeyp = $tempkeyp; 2522: $tempkeyp =~ s/_\w+_/_0_/; 2523: 2524: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { 2525: $part{$tempkeyp}="0"; 2526: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); 2527: my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); 2528: if ($allparms{$name{$tempkeyp}} ne '') { 2529: my $identifier; 2530: if ($parmdis =~ /(\s*\[Part.*)$/) { 2531: $identifier = $1; 2532: } 2533: $display{$tempkeyp} = $allparms{$name{$tempkeyp}}.$identifier; 2534: } else { 2535: $display{$tempkeyp} = $parmdis; 2536: } 2537: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } 2538: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; 2539: $display{$tempkeyp} =~ s/_\w+_/_0_/; 2540: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); 2541: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); 2542: } 2543: } # end loop through keys 2544: } 2545: } # end loop through ids 2546: 2547: #---------------------------------------------------- print header information 2548: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map'); 2549: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':''); 2550: my $tmp=""; 2551: if ($uname) { 2552: my $person=&Apache::loncommon::plainname($uname,$udom); 2553: $tmp.=&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ". 2554: &mt('in')." \n"; 2555: } else { 2556: $tmp.="<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n"; 2557: } 2558: if ($cgroup) { 2559: $tmp.=&mt("Group")." <font color=\"red\"><i>$cgroup". 2560: "</i></font> ".&mt('of')." \n"; 2561: $csec = ''; 2562: } elsif ($csec) { 2563: $tmp.=&mt("Section")." <font color=\"red\"><i>$csec". 2564: "</i></font> ".&mt('of')." \n"; 2565: } 2566: $r->print('<div align="center"><h4>' 2567: .&mt('Set Defaults for All Resources in [_1]Specifically for [_2][_3]' 2568: ,$foldermap.'<br /><font color="red"><i>'.$showtitle.'</i></font><br />' 2569: ,$tmp 2570: ,'<font color="red"><i>'.$coursename.'</i></font>' 2571: ) 2572: ."<br /></h4>\n" 2573: ); 2574: #---------------------------------------------------------------- print table 2575: $r->print('<p>'.&Apache::loncommon::start_data_table() 2576: .&Apache::loncommon::start_data_table_header_row() 2577: .'<th>'.&mt('Parameter Name').'</th>' 2578: .'<th>'.&mt('Default Value').'</th>' 2579: .'<th>'.&mt('Parameter in Effect').'</th>' 2580: .&Apache::loncommon::end_data_table_header_row() 2581: ); 2582: 2583: foreach (&keysinorder(\%name,\%keyorder)) { 2584: $r->print(&Apache::loncommon::start_data_table_row()); 2585: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, 2586: \%type,\%display,$defbgone,$defbgtwo,$defbgthree, 2587: $parmlev,$uname,$udom,$csec,$cgroup); 2588: } 2589: $r->print(&Apache::loncommon::end_data_table().'</p>' 2590: .'</div>' 2591: ); 2592: } # end each map 2593: } # end of $parmlev eq map 2594: #--------------------------------- Entry for parm level general (Course level) 2595: if ($parmlev eq 'general') { 2596: my $defbgone = '#E0E099'; 2597: my $defbgtwo = '#FFFF99'; 2598: my $defbgthree = '#FFBB99'; 2599: 2600: #-------------------------------------------- for each map, gather information 2601: my $mapid="0.0"; 2602: #----------------------- loop through ids and get all parameter types for map 2603: #----------------------------------------- and associated information 2604: my %name = (); 2605: my %part = (); 2606: my %display = (); 2607: my %type = (); 2608: my %default = (); 2609: 2610: foreach (@ids) { 2611: my $rid = $_; 2612: 2613: my $uri=&Apache::lonnet::declutter($uris{$rid}); 2614: 2615: #-------------------------------------------------------------------- 2616: # @catmarker contains list of all possible parameters including part #s 2617: # $fullkeyp contains the full part/id # for the extraction of proper parameters 2618: # $tempkeyp contains part 0 only (no ids - ie, subparts) 2619: # When storing information, store as part 0 2620: # When requesting information, request from full part 2621: #------------------------------------------------------------------- 2622: foreach (&keysplit($keyp{$rid})) { 2623: my $tempkeyp = $_; 2624: my $fullkeyp = $tempkeyp; 2625: $tempkeyp =~ s/_\w+_/_0_/; 2626: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { 2627: $part{$tempkeyp}="0"; 2628: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); 2629: my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); 2630: if ($allparms{$name{$tempkeyp}} ne '') { 2631: my $identifier; 2632: if ($parmdis =~ /(\s*\[Part.*)$/) { 2633: $identifier = $1; 2634: } 2635: $display{$tempkeyp} = $allparms{$name{$tempkeyp}}.$identifier; 2636: } else { 2637: $display{$tempkeyp} = $parmdis; 2638: } 2639: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } 2640: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; 2641: $display{$tempkeyp} =~ s/_\w+_/_0_/; 2642: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); 2643: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); 2644: } 2645: } # end loop through keys 2646: } # end loop through ids 2647: 2648: #---------------------------------------------------- print header information 2649: my $setdef=&mt("Set Defaults for All Resources in Course"); 2650: $r->print(<<ENDMAPONE); 2651: <center> 2652: <h4>$setdef 2653: <font color="red"><i>$coursename</i></font><br /> 2654: ENDMAPONE 2655: if ($uname) { 2656: my $person=&Apache::loncommon::plainname($uname,$udom); 2657: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n"); 2658: } else { 2659: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n"); 2660: } 2661: 2662: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")}; 2663: if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$cgroup</i></font>\n")}; 2664: $r->print("</h4>\n"); 2665: #---------------------------------------------------------------- print table 2666: $r->print('<p>'.&Apache::loncommon::start_data_table() 2667: .&Apache::loncommon::start_data_table_header_row() 2668: .'<th>'.&mt('Parameter Name').'</th>' 2669: .'<th>'.&mt('Default Value').'</th>' 2670: .'<th>'.&mt('Parameter in Effect').'</th>' 2671: .&Apache::loncommon::end_data_table_header_row() 2672: ); 2673: 2674: foreach (&keysinorder(\%name,\%keyorder)) { 2675: $r->print(&Apache::loncommon::start_data_table_row()); 2676: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, 2677: \%type,\%display,$defbgone,$defbgtwo,$defbgthree, 2678: $parmlev,$uname,$udom,$csec,$cgroup); 2679: } 2680: $r->print(&Apache::loncommon::end_data_table() 2681: .'</p>' 2682: .'</center>' 2683: ); 2684: } # end of $parmlev eq general 2685: } 2686: $r->print('</form>'.&Apache::loncommon::end_page()); 2687: } # end sub assessparms 2688: 2689: ################################################## 2690: # Overview mode 2691: ################################################## 2692: my $tableopen; 2693: 2694: sub tablestart { 2695: if ($tableopen) { 2696: return ''; 2697: } else { 2698: $tableopen=1; 2699: return &Apache::loncommon::start_data_table().'<tr><th>'.&mt('Parameter').'</th><th>'. 2700: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>'; 2701: } 2702: } 2703: 2704: sub tableend { 2705: if ($tableopen) { 2706: $tableopen=0; 2707: return &Apache::loncommon::end_data_table(); 2708: } else { 2709: return''; 2710: } 2711: } 2712: 2713: sub readdata { 2714: my ($crs,$dom)=@_; 2715: # Read coursedata 2716: my $resourcedata=&Apache::lonnet::get_courseresdata($crs,$dom); 2717: # Read userdata 2718: 2719: my $classlist=&Apache::loncoursedata::get_classlist(); 2720: foreach (keys %$classlist) { 2721: if ($_=~/^($match_username)\:($match_domain)$/) { 2722: my ($tuname,$tudom)=($1,$2); 2723: my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom); 2724: foreach my $userkey (keys %{$useropt}) { 2725: if ($userkey=~/^$env{'request.course.id'}/) { 2726: my $newkey=$userkey; 2727: $newkey=~s/^($env{'request.course.id'}\.)/$1\[useropt\:$tuname\:$tudom\]\./; 2728: $$resourcedata{$newkey}=$$useropt{$userkey}; 2729: } 2730: } 2731: } 2732: } 2733: return $resourcedata; 2734: } 2735: 2736: 2737: # Setting 2738: 2739: sub storedata { 2740: my ($r,$crs,$dom)=@_; 2741: # Set userlevel immediately 2742: # Do an intermediate store of course level 2743: my $olddata=&readdata($crs,$dom); 2744: my %newdata=(); 2745: undef %newdata; 2746: my @deldata=(); 2747: undef @deldata; 2748: foreach (keys %env) { 2749: if ($_=~/^form\.([a-z]+)\_(.+)$/) { 2750: my $cmd=$1; 2751: my $thiskey=$2; 2752: my ($tuname,$tudom)=&extractuser($thiskey); 2753: my $tkey=$thiskey; 2754: if ($tuname) { 2755: $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./; 2756: } 2757: if ($cmd eq 'set' || $cmd eq 'datepointer' || $cmd eq 'dateinterval') { 2758: my ($data, $typeof, $text); 2759: if ($cmd eq 'set') { 2760: $data=$env{$_}; 2761: $typeof=$env{'form.typeof_'.$thiskey}; 2762: $text = &mt('Saved modified parameter for'); 2763: } elsif ($cmd eq 'datepointer') { 2764: $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); 2765: $typeof=$env{'form.typeof_'.$thiskey}; 2766: $text = &mt('Saved modified date for'); 2767: } elsif ($cmd eq 'dateinterval') { 2768: $data=&get_date_interval_from_form($thiskey); 2769: $typeof=$env{'form.typeof_'.$thiskey}; 2770: $text = &mt('Saved modified date for'); 2771: } 2772: if (defined($data) and $$olddata{$thiskey} ne $data) { 2773: if ($tuname) { 2774: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, 2775: $tkey.'.type' => $typeof}, 2776: $tudom,$tuname) eq 'ok') { 2777: &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); 2778: $r->print('<br />'.$text.' '. 2779: &Apache::loncommon::plainname($tuname,$tudom)); 2780: } else { 2781: $r->print('<div class="LC_error">'. 2782: &mt('Error saving parameters').'</div>'); 2783: } 2784: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2785: } else { 2786: $newdata{$thiskey}=$data; 2787: $newdata{$thiskey.'.type'}=$typeof; 2788: } 2789: } 2790: } elsif ($cmd eq 'del') { 2791: if ($tuname) { 2792: if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') { 2793: &log_parmset({$tkey=>''},1,$tuname,$tudom); 2794: $r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom)); 2795: } else { 2796: $r->print('<div class="LC_error">'. 2797: &mt('Error deleting parameters').'</div>'); 2798: } 2799: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2800: } else { 2801: push (@deldata,$thiskey,$thiskey.'.type'); 2802: } 2803: } 2804: } 2805: } 2806: # Store all course level 2807: my $delentries=$#deldata+1; 2808: my @newdatakeys=keys %newdata; 2809: my $putentries=$#newdatakeys+1; 2810: if ($delentries) { 2811: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') { 2812: my %loghash=map { $_ => '' } @deldata; 2813: &log_parmset(\%loghash,1); 2814: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries)); 2815: } else { 2816: $r->print('<div class="LC_error">'. 2817: &mt('Error deleting parameters').'</div>'); 2818: } 2819: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 2820: } 2821: if ($putentries) { 2822: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') { 2823: &log_parmset(\%newdata,0); 2824: $r->print('<h3>'.&mt('Saved [_1] parameter(s)',$putentries/2).'</h3>'); 2825: } else { 2826: $r->print('<div class="LC_error">'. 2827: &mt('Error saving parameters').'</div>'); 2828: } 2829: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 2830: } 2831: } 2832: 2833: sub extractuser { 2834: my $key=shift; 2835: return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./); 2836: } 2837: 2838: sub parse_listdata_key { 2839: my ($key,$listdata) = @_; 2840: # split into student/section affected, and 2841: # the realm (folder/resource part and parameter 2842: my ($student,$realm) = 2843: ($key=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)$/); 2844: # if course wide student would be undefined 2845: if (!defined($student)) { 2846: ($realm)=($key=~/^\Q$env{'request.course.id'}\E\.(.+)$/); 2847: } 2848: # strip off the .type if it's not the Question type parameter 2849: if ($realm=~/\.type$/ && !exists($listdata->{$key.'.type'})) { 2850: $realm=~s/\.type//; 2851: } 2852: # split into resource+part and parameter name 2853: my ($res, $parm) = ($realm=~/^(.*)\.(.*)$/); 2854: ($res, my $part) = ($res =~/^(.*)\.(.*)$/); 2855: return ($student,$res,$part,$parm); 2856: } 2857: 2858: sub listdata { 2859: my ($r,$resourcedata,$listdata,$sortorder)=@_; 2860: # Start list output 2861: 2862: my $oldsection=''; 2863: my $oldrealm=''; 2864: my $oldpart=''; 2865: my $pointer=0; 2866: $tableopen=0; 2867: my $foundkeys=0; 2868: my %keyorder=&standardkeyorder(); 2869: 2870: foreach my $thiskey (sort { 2871: my ($astudent,$ares,$apart,$aparm) = &parse_listdata_key($a,$listdata); 2872: my ($bstudent,$bres,$bpart,$bparm) = &parse_listdata_key($b,$listdata); 2873: 2874: # get the numerical order for the param 2875: $aparm=$keyorder{'parameter_0_'.$aparm}; 2876: $bparm=$keyorder{'parameter_0_'.$bparm}; 2877: 2878: my $result=0; 2879: 2880: if ($sortorder eq 'realmstudent') { 2881: if ($ares ne $bres ) { 2882: $result = ($ares cmp $bres); 2883: } elsif ($astudent ne $bstudent) { 2884: $result = ($astudent cmp $bstudent); 2885: } elsif ($apart ne $bpart ) { 2886: $result = ($apart cmp $bpart); 2887: } 2888: } else { 2889: if ($astudent ne $bstudent) { 2890: $result = ($astudent cmp $bstudent); 2891: } elsif ($ares ne $bres ) { 2892: $result = ($ares cmp $bres); 2893: } elsif ($apart ne $bpart ) { 2894: $result = ($apart cmp $bpart); 2895: } 2896: } 2897: 2898: if (!$result) { 2899: if (defined($aparm) && defined($bparm)) { 2900: $result = ($aparm <=> $bparm); 2901: } elsif (defined($aparm)) { 2902: $result = -1; 2903: } elsif (defined($bparm)) { 2904: $result = 1; 2905: } 2906: } 2907: 2908: $result; 2909: } keys %{$listdata}) { 2910: 2911: if ($$listdata{$thiskey.'.type'}) { 2912: my $thistype=$$listdata{$thiskey.'.type'}; 2913: if ($$resourcedata{$thiskey.'.type'}) { 2914: $thistype=$$resourcedata{$thiskey.'.type'}; 2915: } 2916: my ($middle,$part,$name)= 2917: ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 2918: my $section=&mt('All Students'); 2919: if ($middle=~/^\[(.*)\]/) { 2920: my $issection=$1; 2921: if ($issection=~/^useropt\:($match_username)\:($match_domain)/) { 2922: $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2); 2923: } else { 2924: $section=&mt('Group/Section').': '.$issection; 2925: } 2926: $middle=~s/^\[(.*)\]//; 2927: } 2928: $middle=~s/\.+$//; 2929: $middle=~s/^\.+//; 2930: my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>'; 2931: if ($middle=~/^(.+)\_\_\_\(all\)$/) { 2932: $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><span class="LC_parm_folder">('.$1.')</span></span>'; 2933: } elsif ($middle) { 2934: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); 2935: $realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>'; 2936: } 2937: if ($sortorder eq 'realmstudent') { 2938: if ($realm ne $oldrealm) { 2939: $r->print(&tableend()."\n<hr /><h1>$realm</h1>"); 2940: $oldrealm=$realm; 2941: $oldsection=''; 2942: } 2943: if ($section ne $oldsection) { 2944: $r->print(&tableend()."\n<h2>$section</h2>"); 2945: $oldsection=$section; 2946: $oldpart=''; 2947: } 2948: } else { 2949: if ($section ne $oldsection) { 2950: $r->print(&tableend()."\n<hr /><h1>$section</h1>"); 2951: $oldsection=$section; 2952: $oldrealm=''; 2953: } 2954: if ($realm ne $oldrealm) { 2955: $r->print(&tableend()."\n<h2>$realm</h2>"); 2956: $oldrealm=$realm; 2957: $oldpart=''; 2958: } 2959: } 2960: if ($part ne $oldpart) { 2961: $r->print(&tableend(). 2962: "\n".'<span class="LC_parm_part">'.&mt('Part').": $part</span>"); 2963: $oldpart=$part; 2964: } 2965: # 2966: # Ready to print 2967: # 2968: my $parmitem = &standard_parameter_names($name); 2969: $r->print(&tablestart(). 2970: &Apache::loncommon::start_data_table_row(). 2971: '<td><b>'.&mt($parmitem). 2972: '</b></td><td><input type="checkbox" name="del_'. 2973: $thiskey.'" /></td><td>'); 2974: $foundkeys++; 2975: if (&isdateparm($thistype)) { 2976: my $jskey='key_'.$pointer; 2977: $pointer++; 2978: $r->print( 2979: &Apache::lonhtmlcommon::date_setter('parmform', 2980: $jskey, 2981: $$resourcedata{$thiskey}, 2982: '',1,'',''). 2983: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'. 2984: (($$resourcedata{$thiskey}!=0)?'<span class="LC_nobreak"><a href="/adm/parmset?&action=dateshift1&timebase='.$$resourcedata{$thiskey}.'">'. 2985: &mt('Shift all dates based on this date').'</a></span>':''). 2986: &date_sanity_info($$resourcedata{$thiskey}) 2987: ); 2988: } elsif ($thistype eq 'date_interval') { 2989: $r->print(&date_interval_selector($thiskey, 2990: $$resourcedata{$thiskey})); 2991: } elsif ($thistype =~ m/^string/) { 2992: $r->print(&string_selector($thistype,$thiskey, 2993: $$resourcedata{$thiskey})); 2994: } else { 2995: $r->print(&default_selector($thiskey,$$resourcedata{$thiskey})); 2996: } 2997: $r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'. 2998: $thistype.'" />'); 2999: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 3000: } 3001: } 3002: return $foundkeys; 3003: } 3004: 3005: 3006: sub date_interval_selector { 3007: my ($thiskey, $showval) = @_; 3008: my $result; 3009: foreach my $which (['days', 86400, 31], 3010: ['hours', 3600, 23], 3011: ['minutes', 60, 59], 3012: ['seconds', 1, 59]) { 3013: my ($name, $factor, $max) = @{ $which }; 3014: my $amount = int($showval/$factor); 3015: $showval %= $factor; 3016: my %select = ((map {$_ => $_} (0..$max)), 3017: 'select_form_order' => [0..$max]); 3018: $result .= &Apache::loncommon::select_form($amount,$name.'_'.$thiskey, 3019: %select); 3020: $result .= ' '.&mt($name); 3021: } 3022: $result .= '<input type="hidden" name="dateinterval_'.$thiskey.'" />'; 3023: return $result; 3024: 3025: } 3026: 3027: sub get_date_interval_from_form { 3028: my ($key) = @_; 3029: my $seconds = 0; 3030: foreach my $which (['days', 86400], 3031: ['hours', 3600], 3032: ['minutes', 60], 3033: ['seconds', 1]) { 3034: my ($name, $factor) = @{ $which }; 3035: if (defined($env{'form.'.$name.'_'.$key})) { 3036: $seconds += $env{'form.'.$name.'_'.$key} * $factor; 3037: } 3038: } 3039: return $seconds; 3040: } 3041: 3042: 3043: sub default_selector { 3044: my ($thiskey, $showval) = @_; 3045: return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'" />'; 3046: } 3047: 3048: my %strings = 3049: ( 3050: 'string_yesno' 3051: => [[ 'yes', 'Yes' ], 3052: [ 'no', 'No' ]], 3053: 'string_problemstatus' 3054: => [[ 'yes', 'Yes' ], 3055: [ 'answer', 'Yes, and show correct answer if they exceed the maximum number of tries.' ], 3056: [ 'no', 'No, don\'t show correct/incorrect feedback.' ], 3057: [ 'no_feedback_ever', 'No, show no feedback at all.' ]], 3058: ); 3059: 3060: 3061: sub string_selector { 3062: my ($thistype, $thiskey, $showval) = @_; 3063: 3064: if (!exists($strings{$thistype})) { 3065: return &default_selector($thiskey,$showval); 3066: } 3067: 3068: my $result; 3069: foreach my $possibilities (@{ $strings{$thistype} }) { 3070: my ($name, $description) = @{ $possibilities }; 3071: $result .= '<label><input type="radio" name="set_'.$thiskey. 3072: '" value="'.$name.'"'; 3073: if ($showval eq $name) { 3074: $result .= ' checked="checked"'; 3075: } 3076: $result .= ' />'.&mt($description).'</label> '; 3077: } 3078: return $result; 3079: } 3080: 3081: # 3082: # Shift all start and end dates by $shift 3083: # 3084: 3085: sub dateshift { 3086: my ($shift)=@_; 3087: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3088: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3089: my %data=&Apache::lonnet::dump('resourcedata',$dom,$crs); 3090: # ugly retro fix for broken version of types 3091: foreach my $key (keys %data) { 3092: if ($key=~/\wtype$/) { 3093: my $newkey=$key; 3094: $newkey=~s/type$/\.type/; 3095: $data{$newkey}=$data{$key}; 3096: delete $data{$key}; 3097: } 3098: } 3099: my %storecontent=(); 3100: # go through all parameters and look for dates 3101: foreach my $key (keys %data) { 3102: if ($data{$key.'.type'}=~/^date_(start|end)$/) { 3103: my $newdate=$data{$key}+$shift; 3104: $storecontent{$key}=$newdate; 3105: } 3106: } 3107: my $reply=&Apache::lonnet::cput 3108: ('resourcedata',\%storecontent,$dom,$crs); 3109: if ($reply eq 'ok') { 3110: &log_parmset(\%storecontent); 3111: } 3112: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 3113: return $reply; 3114: } 3115: 3116: sub newoverview { 3117: my ($r) = @_; 3118: 3119: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3120: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3121: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', 3122: text=>"Overview Mode"}); 3123: my $start_page = &Apache::loncommon::start_page('Set Parameters'); 3124: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview'); 3125: $r->print(<<ENDOVER); 3126: $start_page 3127: $breadcrumbs 3128: <form method="post" action="/adm/parmset?action=newoverview" name="parmform"> 3129: ENDOVER 3130: my @ids=(); 3131: my %typep=(); 3132: my %keyp=(); 3133: my %allparms=(); 3134: my %allparts=(); 3135: my %allmaps=(); 3136: my %mapp=(); 3137: my %symbp=(); 3138: my %maptitles=(); 3139: my %uris=(); 3140: my %keyorder=&standardkeyorder(); 3141: my %defkeytype=(); 3142: 3143: my %alllevs=(); 3144: $alllevs{'Resource Level'}='full'; 3145: $alllevs{'Map/Folder Level'}='map'; 3146: $alllevs{'Course Level'}='general'; 3147: 3148: my $csec=$env{'form.csec'}; 3149: my $cgroup=$env{'form.cgroup'}; 3150: 3151: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); 3152: my $pschp=$env{'form.pschp'}; 3153: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); 3154: if (!@psprt) { $psprt[0]='0'; } 3155: 3156: my @selected_sections = 3157: &Apache::loncommon::get_env_multiple('form.Section'); 3158: @selected_sections = ('all') if (! @selected_sections); 3159: foreach my $sec (@selected_sections) { 3160: if ($sec eq 'all') { 3161: @selected_sections = ('all'); 3162: } 3163: } 3164: my @selected_groups = 3165: &Apache::loncommon::get_env_multiple('form.Group'); 3166: 3167: my $pssymb=''; 3168: my $parmlev=''; 3169: 3170: unless ($env{'form.parmlev'}) { 3171: $parmlev = 'map'; 3172: } else { 3173: $parmlev = $env{'form.parmlev'}; 3174: } 3175: 3176: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 3177: \%mapp, \%symbp,\%maptitles,\%uris, 3178: \%keyorder,\%defkeytype); 3179: 3180: if (grep {$_ eq 'all'} (@psprt)) { 3181: @psprt = keys(%allparts); 3182: } 3183: # Menu to select levels, etc 3184: 3185: $r->print('<div class="LC_Box">'); 3186: #$r->print('<h2 class="LC_hcell">Step 1</h2>'); 3187: $r->print('<div>'); 3188: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 3189: &levelmenu($r,\%alllevs,$parmlev); 3190: if ($parmlev ne 'general') { 3191: $r->print(&Apache::lonhtmlcommon::row_closure()); 3192: &mapmenu($r,\%allmaps,$pschp,\%maptitles,\%symbp); 3193: } 3194: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 3195: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 3196: $r->print('</div></div>'); 3197: 3198: $r->print('<div class="LC_Box">'); 3199: $r->print('<div>'); 3200: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 3201: &parmmenu($r,\%allparms,\@pscat,\%keyorder); 3202: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 3203: &parmboxes($r,\%allparms,\@pscat,\%keyorder); 3204: $r->print(&Apache::lonhtmlcommon::start_pick_box()); 3205: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View'))); 3206: $r->print('<table>'. 3207: '<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)'). 3208: '</th><th>'.&mt('Group(s)').'</th></tr><tr><td>'); 3209: &partmenu($r,\%allparts,\@psprt); 3210: $r->print('</td><td>'); 3211: §ionmenu($r,\@selected_sections); 3212: $r->print('</td><td>'); 3213: &groupmenu($r,\@selected_groups); 3214: $r->print('</td></tr></table>'); 3215: #$r->print('</td></tr></table>'); 3216: $r->print(&Apache::lonhtmlcommon::row_closure(1)); 3217: $r->print(&Apache::lonhtmlcommon::end_pick_box()); 3218: $r->print('</div></div>'); 3219: 3220: $r->print('<div class="LC_Box">'); 3221: $r->print('<div>'); 3222: my $sortorder=$env{'form.sortorder'}; 3223: unless ($sortorder) { $sortorder='realmstudent'; } 3224: &sortmenu($r,$sortorder); 3225: $r->print('</div></div>'); 3226: 3227: $r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>'); 3228: 3229: # Build the list data hash from the specified parms 3230: 3231: my $listdata; 3232: %{$listdata}=(); 3233: 3234: foreach my $cat (@pscat) { 3235: &secgroup_lister($cat,$pschp,$parmlev,$listdata,\@psprt,\@selected_sections,\%defkeytype,\%allmaps,\@ids,\%symbp); 3236: &secgroup_lister($cat,$pschp,$parmlev,$listdata,\@psprt,\@selected_groups,\%defkeytype,\%allmaps,\@ids,\%symbp); 3237: } 3238: 3239: if (($env{'form.store'}) || ($env{'form.dis'})) { 3240: 3241: if ($env{'form.store'}) { &storedata($r,$crs,$dom); } 3242: 3243: # Read modified data 3244: 3245: my $resourcedata=&readdata($crs,$dom); 3246: 3247: # List data 3248: 3249: &listdata($r,$resourcedata,$listdata,$sortorder); 3250: } 3251: $r->print(&tableend(). 3252: ((($env{'form.store'}) || ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Save').'" /></p>':''). 3253: '</form>'.&Apache::loncommon::end_page()); 3254: } 3255: 3256: sub secgroup_lister { 3257: my ($cat,$pschp,$parmlev,$listdata,$psprt,$selections,$defkeytype,$allmaps,$ids,$symbp) = @_; 3258: foreach my $item (@{$selections}) { 3259: foreach my $part (@{$psprt}) { 3260: my $rootparmkey=$env{'request.course.id'}; 3261: if (($item ne 'all') && ($item ne 'none') && ($item)) { 3262: $rootparmkey.='.['.$item.']'; 3263: } 3264: if ($parmlev eq 'general') { 3265: # course-level parameter 3266: my $newparmkey=$rootparmkey.'.'.$part.'.'.$cat; 3267: $$listdata{$newparmkey}=1; 3268: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 3269: } elsif ($parmlev eq 'map') { 3270: # map-level parameter 3271: foreach my $mapid (keys %{$allmaps}) { 3272: if (($pschp ne 'all') && ($pschp ne $mapid)) { next; } 3273: my $newparmkey=$rootparmkey.'.'.$$allmaps{$mapid}.'___(all).'.$part.'.'.$cat; 3274: $$listdata{$newparmkey}=1; 3275: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 3276: } 3277: } else { 3278: # resource-level parameter 3279: foreach my $rid (@{$ids}) { 3280: my ($map,$resid,$url)=&Apache::lonnet::decode_symb($$symbp{$rid}); 3281: if (($pschp ne 'all') && ($$allmaps{$pschp} ne $map)) { next; } 3282: my $newparmkey=$rootparmkey.'.'.$$symbp{$rid}.'.'.$part.'.'.$cat; 3283: $$listdata{$newparmkey}=1; 3284: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 3285: } 3286: } 3287: } 3288: } 3289: } 3290: 3291: sub overview { 3292: my ($r) = @_; 3293: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3294: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3295: 3296: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', 3297: text=>"Overview Mode"}); 3298: my $start_page=&Apache::loncommon::start_page('Modify Parameters'); 3299: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview'); 3300: $r->print(<<ENDOVER); 3301: $start_page 3302: $breadcrumbs 3303: <form method="post" action="/adm/parmset?action=setoverview" name="parmform"> 3304: ENDOVER 3305: # Store modified 3306: 3307: &storedata($r,$crs,$dom); 3308: 3309: # Read modified data 3310: 3311: my $resourcedata=&readdata($crs,$dom); 3312: 3313: 3314: my $sortorder=$env{'form.sortorder'}; 3315: unless ($sortorder) { $sortorder='realmstudent'; } 3316: &sortmenu($r,$sortorder); 3317: 3318: # List data 3319: 3320: my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder); 3321: 3322: $r->print(&tableend().'<p>'. 3323: ($foundkeys?'<input type="submit" value="'.&mt('Save').'" />':&mt('There are no parameters.')).'</p></form>'. 3324: &Apache::loncommon::end_page()); 3325: } 3326: 3327: sub clean_parameters { 3328: my ($r) = @_; 3329: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3330: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3331: 3332: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=cleanparameters', 3333: text=>"Clean Parameters"}); 3334: my $start_page=&Apache::loncommon::start_page('Clean Parameters'); 3335: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Clean'); 3336: $r->print(<<ENDOVER); 3337: $start_page 3338: $breadcrumbs 3339: <form method="post" action="/adm/parmset?action=cleanparameters" name="parmform"> 3340: ENDOVER 3341: # Store modified 3342: 3343: &storedata($r,$crs,$dom); 3344: 3345: # Read modified data 3346: 3347: my $resourcedata=&readdata($crs,$dom); 3348: 3349: # List data 3350: 3351: $r->print('<h3>'. 3352: &mt('These parameters refer to resources that do not exist.'). 3353: '</h3>'. 3354: '<input type="submit" value="'.&mt('Delete Selected').'" />'.'<br />'. 3355: '<br />'); 3356: $r->print(&Apache::loncommon::start_data_table(). 3357: '<tr>'. 3358: '<th>'.&mt('Delete').'</th>'. 3359: '<th>'.&mt('Parameter').'</th>'. 3360: '</tr>'); 3361: foreach my $thiskey (sort(keys(%{$resourcedata}))) { 3362: next if (!exists($resourcedata->{$thiskey.'.type'}) 3363: && $thiskey=~/\.type$/); 3364: my %data = &parse_key($thiskey); 3365: if (1) { #exists($data{'realm_exists'}) 3366: #&& !$data{'realm_exists'}) { 3367: $r->print(&Apache::loncommon::start_data_table_row(). 3368: '<tr>'. 3369: '<td><input type="checkbox" name="del_'.$thiskey.'" /></td>' ); 3370: 3371: $r->print('<td>'); 3372: my $display_value = $resourcedata->{$thiskey}; 3373: if (&isdateparm($resourcedata->{$thiskey.'.type'})) { 3374: $display_value = 3375: &Apache::lonlocal::locallocaltime($display_value); 3376: } 3377: my $parmitem = &standard_parameter_names($data{'parameter_name'}); 3378: $parmitem = &mt($parmitem); 3379: $r->print(&mt('Parameter: "[_1]" with value: "[_2]"', 3380: $parmitem,$resourcedata->{$thiskey})); 3381: $r->print('<br />'); 3382: if ($data{'scope_type'} eq 'all') { 3383: $r->print(&mt('All users')); 3384: } elsif ($data{'scope_type'} eq 'user') { 3385: $r->print(&mt('User: [_1]',join(':',@{$data{'scope'}}))); 3386: } elsif ($data{'scope_type'} eq 'section') { 3387: $r->print(&mt('Section: [_1]',$data{'scope'})); 3388: } elsif ($data{'scope_type'} eq 'group') { 3389: $r->print(&mt('Group: [_1]',$data{'scope'})); 3390: } 3391: $r->print('<br />'); 3392: if ($data{'realm_type'} eq 'all') { 3393: $r->print(&mt('All Resources')); 3394: } elsif ($data{'realm_type'} eq 'folder') { 3395: $r->print(&mt('Folder: [_1]'),$data{'realm'}); 3396: } elsif ($data{'realm_type'} eq 'symb') { 3397: my ($map,$resid,$url) = 3398: &Apache::lonnet::decode_symb($data{'realm'}); 3399: $r->print(&mt('Resource: [_1] <br /> with ID: [_2] <br /> in folder [_3]', 3400: $url,$resid,$map)); 3401: } 3402: $r->print(' <br /> '.&mt('Part: [_1]',$data{'parameter_part'})); 3403: $r->print('</td></tr>'); 3404: 3405: } 3406: } 3407: $r->print(&Apache::loncommon::end_data_table().'<p>'. 3408: '<input type="submit" value="'.&mt('Delete Selected').'" />'. 3409: '</p></form>'. 3410: &Apache::loncommon::end_page()); 3411: } 3412: 3413: sub date_shift_one { 3414: my ($r) = @_; 3415: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3416: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3417: 3418: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'}, 3419: text=>"Shifting Dates"}); 3420: my $start_page=&Apache::loncommon::start_page('Shift Dates'); 3421: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Shift'); 3422: $r->print(<<ENDOVER); 3423: $start_page 3424: $breadcrumbs 3425: ENDOVER 3426: $r->print('<form name="shiftform" method="post">'. 3427: '<table><tr><td>'.&mt('Currently set date:').'</td><td>'. 3428: &Apache::lonlocal::locallocaltime($env{'form.timebase'}).'</td></tr>'. 3429: '<tr><td>'.&mt('Shifted date:').'</td><td>'. 3430: &Apache::lonhtmlcommon::date_setter('shiftform', 3431: 'timeshifted', 3432: $env{'form.timebase'},, 3433: ''). 3434: '</td></tr></table>'. 3435: '<input type="hidden" name="action" value="dateshift2" />'. 3436: '<input type="hidden" name="timebase" value="'.$env{'form.timebase'}.'" />'. 3437: '<input type="submit" value="'.&mt('Shift all dates accordingly').'" /></form>'); 3438: $r->print(&Apache::loncommon::end_page()); 3439: } 3440: 3441: sub date_shift_two { 3442: my ($r) = @_; 3443: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3444: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3445: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'}, 3446: text=>"Shifting Dates"}); 3447: my $start_page=&Apache::loncommon::start_page('Shift Dates'); 3448: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Shift'); 3449: $r->print(<<ENDOVER); 3450: $start_page 3451: $breadcrumbs 3452: ENDOVER 3453: my $timeshifted=&Apache::lonhtmlcommon::get_date_from_form('timeshifted'); 3454: $r->print(&mt('Shifting all dates such that [_1] becomes [_2]', 3455: &Apache::lonlocal::locallocaltime($env{'form.timebase'}), 3456: &Apache::lonlocal::locallocaltime($timeshifted))); 3457: my $delta=$timeshifted-$env{'form.timebase'}; 3458: &dateshift($delta); 3459: $r->print(&Apache::loncommon::end_page()); 3460: } 3461: 3462: sub parse_key { 3463: my ($key) = @_; 3464: my %data; 3465: my ($middle,$part,$name)= 3466: ($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 3467: $data{'scope_type'} = 'all'; 3468: if ($middle=~/^\[(.*)\]/) { 3469: $data{'scope'} = $1; 3470: if ($data{'scope'}=~/^useropt\:($match_username)\:($match_domain)/) { 3471: $data{'scope_type'} = 'user'; 3472: $data{'scope'} = [$1,$2]; 3473: } else { 3474: #FIXME check for group scope 3475: $data{'scope_type'} = 'section'; 3476: } 3477: $middle=~s/^\[(.*)\]//; 3478: } 3479: $middle=~s/\.+$//; 3480: $middle=~s/^\.+//; 3481: $data{'realm_type'}='all'; 3482: if ($middle=~/^(.+)\_\_\_\(all\)$/) { 3483: $data{'realm'} = $1; 3484: $data{'realm_type'} = 'folder'; 3485: $data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'}); 3486: ($data{'realm_exists'}) = &Apache::lonnet::is_on_map($data{'realm'}); 3487: } elsif ($middle) { 3488: $data{'realm'} = $middle; 3489: $data{'realm_type'} = 'symb'; 3490: $data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'}); 3491: my ($map,$resid,$url) = &Apache::lonnet::decode_symb($data{'realm'}); 3492: $data{'realm_exists'} = &Apache::lonnet::symbverify($data{'realm'},$url); 3493: } 3494: 3495: $data{'parameter_part'} = $part; 3496: $data{'parameter_name'} = $name; 3497: 3498: return %data; 3499: } 3500: 3501: 3502: 3503: sub extract_cloners { 3504: my ($clonelist,$allowclone) = @_; 3505: if ($clonelist =~ /,/) { 3506: @{$allowclone} = split(/,/,$clonelist); 3507: } else { 3508: $$allowclone[0] = $clonelist; 3509: } 3510: } 3511: 3512: sub check_cloners { 3513: my ($clonelist,$oldcloner) = @_; 3514: my ($clean_clonelist,%disallowed); 3515: my @allowclone = (); 3516: &extract_cloners($$clonelist,\@allowclone); 3517: foreach my $currclone (@allowclone) { 3518: if (!grep(/^\Q$currclone\E$/,@$oldcloner)) { 3519: if ($currclone eq '*') { 3520: $clean_clonelist .= $currclone.','; 3521: } else { 3522: my ($uname,$udom) = split(/:/,$currclone); 3523: if ($uname eq '*') { 3524: if ($udom =~ /^$match_domain$/) { 3525: if (!&Apache::lonnet::domain($udom)) { 3526: $disallowed{'domain'} .= $currclone.','; 3527: } else { 3528: $clean_clonelist .= $currclone.','; 3529: } 3530: } else { 3531: $disallowed{'format'} .= $currclone.','; 3532: } 3533: } elsif ($currclone !~/^($match_username)\:($match_domain)$/) { 3534: $disallowed{'format'} .= $currclone.','; 3535: } else { 3536: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { 3537: $disallowed{'newuser'} .= $currclone.','; 3538: } else { 3539: $clean_clonelist .= $currclone.','; 3540: } 3541: } 3542: } 3543: } else { 3544: $clean_clonelist .= $currclone.','; 3545: } 3546: } 3547: foreach my $key (keys(%disallowed)) { 3548: $disallowed{$key} =~ s/,$//; 3549: } 3550: if ($clean_clonelist) { 3551: $clean_clonelist =~ s/,$//; 3552: } 3553: $$clonelist = $clean_clonelist; 3554: return %disallowed; 3555: } 3556: 3557: sub change_clone { 3558: my ($clonelist,$oldcloner) = @_; 3559: my ($uname,$udom); 3560: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 3561: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3562: my $clone_crs = $cnum.':'.$cdom; 3563: 3564: if ($cnum && $cdom) { 3565: my @allowclone; 3566: &extract_cloners($clonelist,\@allowclone); 3567: foreach my $currclone (@allowclone) { 3568: if (!grep(/^$currclone$/,@$oldcloner)) { 3569: if ($currclone ne '*') { 3570: ($uname,$udom) = split(/:/,$currclone); 3571: if ($uname && $udom && $uname ne '*') { 3572: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { 3573: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); 3574: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { 3575: if ($currclonecrs{'cloneable'} eq '') { 3576: $currclonecrs{'cloneable'} = $clone_crs; 3577: } else { 3578: $currclonecrs{'cloneable'} .= ','.$clone_crs; 3579: } 3580: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); 3581: } 3582: } 3583: } 3584: } 3585: } 3586: } 3587: foreach my $oldclone (@$oldcloner) { 3588: if (!grep(/^\Q$oldclone\E$/,@allowclone)) { 3589: if ($oldclone ne '*') { 3590: ($uname,$udom) = split(/:/,$oldclone); 3591: if ($uname && $udom && $uname ne '*' ) { 3592: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { 3593: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); 3594: my %newclonecrs = (); 3595: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { 3596: if ($currclonecrs{'cloneable'} =~ /,/) { 3597: my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; 3598: foreach my $crs (@currclonecrs) { 3599: if ($crs ne $clone_crs) { 3600: $newclonecrs{'cloneable'} .= $crs.','; 3601: } 3602: } 3603: $newclonecrs{'cloneable'} =~ s/,$//; 3604: } else { 3605: $newclonecrs{'cloneable'} = ''; 3606: } 3607: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); 3608: } 3609: } 3610: } 3611: } 3612: } 3613: } 3614: } 3615: } 3616: 3617: 3618: 3619: sub header { 3620: return &Apache::loncommon::start_page('Parameter Manager'); 3621: } 3622: 3623: 3624: 3625: sub print_main_menu { 3626: my ($r,$parm_permission)=@_; 3627: # 3628: $r->print(&header()); 3629: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager')); 3630: $r->print(<<ENDMAINFORMHEAD); 3631: <form method="post" enctype="multipart/form-data" 3632: action="/adm/parmset" name="studentform"> 3633: ENDMAINFORMHEAD 3634: # 3635: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 3636: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3637: my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'}); 3638: my $mgr = &Apache::lonnet::allowed('mgr',$env{'request.course.id'}); 3639: 3640: my $crstype = &Apache::loncommon::course_type(); 3641: my $lc_crstype = lc($crstype); 3642: 3643: my @menu = 3644: ( { categorytitle=>"Settings for this $crstype", 3645: items => [ 3646: { linktext => "$crstype Configuration", 3647: url => '/adm/courseprefs?origin=params', 3648: permission => $parm_permission, 3649: linktitle => "Edit $lc_crstype configuration." , 3650: icon => 'preferences-desktop-remote-desktop.png' , 3651: #help => 'Course_Environment', 3652: }, 3653: { linktext => 'Portfolio Metadata', 3654: url => '/adm/parmset?action=setrestrictmeta', 3655: permission => $parm_permission, 3656: linktitle => "Restrict metadata for this $lc_crstype." , 3657: icon =>'contact-new.png' , 3658: }, 3659: { linktext => "Manage $crstype Slots", 3660: url => '/adm/slotrequest?command=showslots', 3661: permission => $vgr, 3662: linktitle => "Manage slots for this $lc_crstype." , 3663: icon => 'format-justify-fill.png' , 3664: }, 3665: { linktext => 'Reset Student Access Times', 3666: url => '/adm/helper/resettimes.helper', 3667: permission => $mgr, 3668: linktitle => "Reset access times for folders/maps, resources or the $lc_crstype." , 3669: icon => 'start-here.png' , 3670: }, 3671: 3672: { linktext => 'Set Parameter Setting Default Actions', 3673: url => '/adm/parmset?action=setdefaults', 3674: permission => $parm_permission, 3675: linktitle =>'Set default actions for parameters.' , 3676: icon => 'folder-new.png' , 3677: }]}, 3678: { categorytitle => 'New and Existing Parameter Settings for Resources', 3679: items => [ 3680: { linktext => 'Edit Resource Parameters - Helper Mode', 3681: url => '/adm/helper/parameter.helper', 3682: permission => $parm_permission, 3683: linktitle =>'Set/Modify resource parameters in helper mode.' , 3684: icon => 'dialog-information.png' , 3685: #help => 'Parameter_Helper', 3686: }, 3687: { linktext => 'Edit Resource Parameters - Overview Mode', 3688: url => '/adm/parmset?action=newoverview', 3689: permission => $parm_permission, 3690: linktitle =>'Set/Modify resource parameters in overview mode.' , 3691: icon => 'edit-find.png' , 3692: #help => 'Parameter_Overview', 3693: }, 3694: { linktext => 'Edit Resource Parameters - Table Mode', 3695: url => '/adm/parmset?action=settable', 3696: permission => $parm_permission, 3697: linktitle =>'Set/Modify resource parameters in table mode.' , 3698: icon => 'edit-copy.png' , 3699: #help => 'Table_Mode', 3700: }]}, 3701: { categorytitle => 'Existing Parameter Settings for Resources', 3702: items => [ 3703: { linktext => 'Modify Resource Parameters - Overview Mode', 3704: url => '/adm/parmset?action=setoverview', 3705: permission => $parm_permission, 3706: linktitle =>'Set/Modify existing resource parameters in overview mode.' , 3707: icon => 'preferences-desktop-wallpaper.png' , 3708: #help => 'Parameter_Overview', 3709: }, 3710: { linktext => 'Change Log', 3711: url => '/adm/parmset?action=parameterchangelog', 3712: permission => $parm_permission, 3713: linktitle =>"View parameter and $lc_crstype blog posting/user notification change log." , 3714: icon => 'document-properties.png', 3715: }]} 3716: ); 3717: $r->print(&Apache::lonhtmlcommon::generate_menu(@menu)); 3718: return; 3719: } 3720: 3721: 3722: 3723: sub output_row { 3724: my ($r, $field_name, $field_text, $added_flag) = @_; 3725: my $output; 3726: my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'}; 3727: my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'}; 3728: if (!defined($options)) { 3729: $options = 'active,stuadd'; 3730: $values = ''; 3731: } 3732: if (!($options =~ /deleted/)) { 3733: my @options= ( ['active', 'Show to student'], 3734: ['stuadd', 'Provide text area for students to type metadata'], 3735: ['choices','Provide choices for students to select from']); 3736: # ['onlyone','Student may select only one choice']); 3737: if ($added_flag) { 3738: push @options,['deleted', 'Delete Metadata Field']; 3739: } 3740: $output = &Apache::loncommon::start_data_table_row(); 3741: $output .= '<td><strong>'.$field_text.':</strong></td>'; 3742: $output .= &Apache::loncommon::end_data_table_row(); 3743: foreach my $opt (@options) { 3744: my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ; 3745: $output .= &Apache::loncommon::continue_data_table_row(); 3746: $output .= '<td>'.(' ' x 5).'<label> 3747: <input type="checkbox" name="'. 3748: $field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'. 3749: &mt($opt->[1]).'</label></td>'; 3750: $output .= &Apache::loncommon::end_data_table_row(); 3751: } 3752: $output .= &Apache::loncommon::continue_data_table_row(); 3753: $output .= '<td>'.(' ' x 10).'<input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /></td>'; 3754: $output .= &Apache::loncommon::end_data_table_row(); 3755: my $multiple_checked; 3756: my $single_checked; 3757: if ($options =~ m/onlyone/) { 3758: $multiple_checked = ''; 3759: $single_checked = ' checked="checked"'; 3760: } else { 3761: $multiple_checked = ' checked="checked"'; 3762: $single_checked = ''; 3763: } 3764: $output .= &Apache::loncommon::continue_data_table_row(); 3765: $output .= '<td>'.(' ' x 10).' 3766: <input type="radio" name="'.$field_name.'_onlyone" value="multiple"'.$multiple_checked .' /> 3767: '.&mt('Student may select multiple choices from list').'</td>'; 3768: $output .= &Apache::loncommon::end_data_table_row(); 3769: $output .= &Apache::loncommon::continue_data_table_row(); 3770: $output .= '<td>'.(' ' x 10).' 3771: <input type="radio" name="'.$field_name.'_onlyone" value="single"'.$single_checked.' /> 3772: '.&mt('Student may select only one choice from list').'</td>'; 3773: $output .= &Apache::loncommon::end_data_table_row(); 3774: } 3775: return ($output); 3776: } 3777: 3778: 3779: 3780: sub order_meta_fields { 3781: my ($r)=@_; 3782: my $idx = 1; 3783: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3784: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3785: $r->print(&Apache::loncommon::start_page('Order Metadata Fields')); 3786: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata', 3787: text=>"Add Metadata Field"}); 3788: &Apache::lonhtmlcommon::add_breadcrumb 3789: ({href=>"/adm/parmset?action=setrestrictmeta", 3790: text=>"Restrict Metadata"}, 3791: {text=>"Order Metadata"}); 3792: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Order Metadata')); 3793: if ($env{'form.storeorder'}) { 3794: my $newpos = $env{'form.newpos'} - 1; 3795: my $currentpos = $env{'form.currentpos'} - 1; 3796: my @neworder = (); 3797: my @oldorder = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}; 3798: my $i; 3799: if ($newpos > $currentpos) { 3800: # moving stuff up 3801: for ($i=0;$i<$currentpos;$i++) { 3802: $neworder[$i]=$oldorder[$i]; 3803: } 3804: for ($i=$currentpos;$i<$newpos;$i++) { 3805: $neworder[$i]=$oldorder[$i+1]; 3806: } 3807: $neworder[$newpos]=$oldorder[$currentpos]; 3808: for ($i=$newpos+1;$i<=$#oldorder;$i++) { 3809: $neworder[$i]=$oldorder[$i]; 3810: } 3811: } else { 3812: # moving stuff down 3813: for ($i=0;$i<$newpos;$i++) { 3814: $neworder[$i]=$oldorder[$i]; 3815: } 3816: $neworder[$newpos]=$oldorder[$currentpos]; 3817: for ($i=$newpos+1;$i<$currentpos+1;$i++) { 3818: $neworder[$i]=$oldorder[$i-1]; 3819: } 3820: for ($i=$currentpos+1;$i<=$#oldorder;$i++) { 3821: $neworder[$i]=$oldorder[$i]; 3822: } 3823: } 3824: my $ordered_fields = join ",", @neworder; 3825: my $put_result = &Apache::lonnet::put('environment', 3826: {'metadata.addedorder'=>$ordered_fields},$dom,$crs); 3827: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.metadata.addedorder' => $ordered_fields}); 3828: } 3829: my $fields = &get_added_meta_fieldnames($env{'request.course.id'}); 3830: my $ordered_fields; 3831: my @fields_in_order = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}; 3832: if (!@fields_in_order) { 3833: # no order found, pick sorted order then create metadata.addedorder key. 3834: foreach my $key (sort keys %$fields) { 3835: push @fields_in_order, $key; 3836: $ordered_fields = join ",", @fields_in_order; 3837: } 3838: my $put_result = &Apache::lonnet::put('environment', 3839: {'metadata.addedorder'=>$ordered_fields},$dom,$crs); 3840: } 3841: $r->print('<table>'); 3842: my $num_fields = scalar(@fields_in_order); 3843: foreach my $key (@fields_in_order) { 3844: $r->print('<tr><td>'); 3845: $r->print('<form method="post" action="">'); 3846: $r->print('<select name="newpos" onChange="this.form.submit()">'); 3847: for (my $i = 1;$i le $num_fields;$i ++) { 3848: if ($i eq $idx) { 3849: $r->print('<option value="'.$i.'" SELECTED>('.$i.')</option>'); 3850: } else { 3851: $r->print('<option value="'.$i.'">'.$i.'</option>'); 3852: } 3853: } 3854: $r->print('</select></td><td>'); 3855: $r->print('<input type="hidden" name="currentpos" value="'.$idx.'" />'); 3856: $r->print('<input type="hidden" name="storeorder" value="true" />'); 3857: $r->print('</form>'); 3858: $r->print($$fields{$key}.'</td></tr>'); 3859: $idx ++; 3860: } 3861: $r->print('</table>'); 3862: return 'ok'; 3863: } 3864: 3865: 3866: sub continue { 3867: my $output; 3868: $output .= '<form action="" method="post">'; 3869: $output .= '<input type="hidden" name="action" value="setrestrictmeta" />'; 3870: $output .= '<input type="submit" value="Continue" />'; 3871: return ($output); 3872: } 3873: 3874: 3875: sub addmetafield { 3876: my ($r)=@_; 3877: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata', 3878: text=>"Add Metadata Field"}); 3879: $r->print(&Apache::loncommon::start_page('Add Metadata Field')); 3880: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field')); 3881: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3882: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3883: if (exists($env{'form.undelete'})) { 3884: my @meta_fields = &Apache::loncommon::get_env_multiple('form.undeletefield'); 3885: foreach my $meta_field(@meta_fields) { 3886: my $options = $env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.options'}; 3887: $options =~ s/deleted//; 3888: $options =~ s/,,/,/; 3889: my $put_result = &Apache::lonnet::put('environment', 3890: {'metadata.'.$meta_field.'.options'=>$options},$dom,$crs); 3891: 3892: $r->print('Undeleted Metadata Field <strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}."</strong> with result ".$put_result.'<br />'); 3893: } 3894: $r->print(&continue()); 3895: } elsif (exists($env{'form.fieldname'})) { 3896: my $meta_field = $env{'form.fieldname'}; 3897: my $display_field = $env{'form.fieldname'}; 3898: $meta_field =~ s/\W/_/g; 3899: $meta_field =~ tr/A-Z/a-z/; 3900: my $put_result = &Apache::lonnet::put('environment', 3901: {'metadata.'.$meta_field.'.values'=>"", 3902: 'metadata.'.$meta_field.'.added'=>"$display_field", 3903: 'metadata.'.$meta_field.'.options'=>""},$dom,$crs); 3904: $r->print('Added new Metadata Field <strong>'.$env{'form.fieldname'}."</strong> with result ".$put_result.'<br />'); 3905: $r->print(&continue()); 3906: } else { 3907: my $fields = &get_deleted_meta_fieldnames($env{'request.course.id'}); 3908: if ($fields) { 3909: $r->print('You may undelete previously deleted fields.<br />Check those you wish to undelete and click Undelete.<br />'); 3910: $r->print('<form method="post" action="">'); 3911: foreach my $key(keys(%$fields)) { 3912: $r->print('<input type="checkbox" name="undeletefield" value="'.$key.'" />'.$$fields{$key}.'<br /'); 3913: } 3914: $r->print('<input type="submit" name="undelete" value="Undelete" />'); 3915: $r->print('</form>'); 3916: } 3917: $r->print('<hr /><strong>Or</strong> you may enter a new metadata field name.<form method="post" action="/adm/parmset?action=addmetadata"'); 3918: $r->print('<input type="text" name="fieldname" /><br />'); 3919: $r->print('<input type="submit" value="Add Metadata Field" />'); 3920: } 3921: $r->print('</form>'); 3922: } 3923: 3924: 3925: 3926: sub setrestrictmeta { 3927: my ($r)=@_; 3928: my $next_meta; 3929: my $output; 3930: my $item_num; 3931: my $put_result; 3932: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta', 3933: text=>"Restrict Metadata"}); 3934: $r->print(&Apache::loncommon::start_page('Restrict Metadata')); 3935: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata')); 3936: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3937: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3938: my $key_base = $env{'course.'.$env{'request.course.id'}.'.'}; 3939: my $save_field = ''; 3940: if ($env{'form.restrictmeta'}) { 3941: foreach my $field (sort(keys(%env))) { 3942: if ($field=~m/^form.(.+)_(.+)$/) { 3943: my $options; 3944: my $meta_field = $1; 3945: my $meta_key = $2; 3946: if ($save_field ne $meta_field) { 3947: $save_field = $meta_field; 3948: if ($env{'form.'.$meta_field.'_stuadd'}) { 3949: $options.='stuadd,'; 3950: } 3951: if ($env{'form.'.$meta_field.'_choices'}) { 3952: $options.='choices,'; 3953: } 3954: if ($env{'form.'.$meta_field.'_onlyone'} eq 'single') { 3955: $options.='onlyone,'; 3956: } 3957: if ($env{'form.'.$meta_field.'_active'}) { 3958: $options.='active,'; 3959: } 3960: if ($env{'form.'.$meta_field.'_deleted'}) { 3961: $options.='deleted,'; 3962: } 3963: my $name = $save_field; 3964: $put_result = &Apache::lonnet::put('environment', 3965: {'metadata.'.$meta_field.'.options'=>$options, 3966: 'metadata.'.$meta_field.'.values'=>$env{'form.'.$meta_field.'_values'}, 3967: },$dom,$crs); 3968: } 3969: } 3970: } 3971: } 3972: &Apache::lonnet::coursedescription($env{'request.course.id'}, 3973: {'freshen_cache' => 1}); 3974: # Get the default metadata fields 3975: my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio'); 3976: # Now get possible added metadata fields 3977: my $added_metadata_fields = &get_added_meta_fieldnames($env{'request.course.id'}); 3978: my $row_alt = 1; 3979: $output .= &Apache::loncommon::start_data_table(); 3980: foreach my $field (sort(keys(%metadata_fields))) { 3981: if ($field ne 'courserestricted') { 3982: $row_alt = $row_alt ? 0 : 1; 3983: $output.= &output_row($r, $field, $metadata_fields{$field}); 3984: } 3985: } 3986: my $buttons = (<<ENDButtons); 3987: <input type="submit" name="restrictmeta" value="Save" /> 3988: </form><br /> 3989: <form method="post" action="/adm/parmset?action=addmetadata" name="form1"> 3990: <input type="submit" name="restrictmeta" value="Add a Metadata Field" /> 3991: </form> 3992: <br /> 3993: <form method="post" action="/adm/parmset?action=ordermetadata" name="form2"> 3994: <input type="submit" name="restrictmeta" value="Order Metadata Fields" /> 3995: ENDButtons 3996: my $added_flag = 1; 3997: foreach my $field (sort(keys(%$added_metadata_fields))) { 3998: $row_alt = $row_alt ? 0 : 1; 3999: $output.= &output_row($r, $field, $$added_metadata_fields{$field},$added_flag, $row_alt); 4000: } 4001: $output .= &Apache::loncommon::end_data_table(); 4002: $r->print(<<ENDenv); 4003: <form method="post" action="/adm/parmset?action=setrestrictmeta" name="form"> 4004: $output 4005: $buttons 4006: </form> 4007: ENDenv 4008: $r->print(&Apache::loncommon::end_page()); 4009: return 'ok'; 4010: } 4011: 4012: 4013: 4014: sub get_added_meta_fieldnames { 4015: my ($cid) = @_; 4016: my %fields; 4017: foreach my $key(%env) { 4018: if ($key =~ m/\Q$cid\E\.metadata\.(.+)\.added$/) { 4019: my $field_name = $1; 4020: my ($display_field_name) = $env{$key}; 4021: $fields{$field_name} = $display_field_name; 4022: } 4023: } 4024: return \%fields; 4025: } 4026: 4027: 4028: 4029: sub get_deleted_meta_fieldnames { 4030: my ($cid) = @_; 4031: my %fields; 4032: foreach my $key(%env) { 4033: if ($key =~ m/\Q$cid\E\.metadata\.(.+)\.added$/) { 4034: my $field_name = $1; 4035: if ($env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'} =~ m/deleted/) { 4036: my ($display_field_name) = $env{$key}; 4037: $fields{$field_name} = $display_field_name; 4038: } 4039: } 4040: } 4041: return \%fields; 4042: } 4043: sub defaultsetter { 4044: my ($r) = @_; 4045: 4046: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults', 4047: text=>"Set Defaults"}); 4048: my $start_page = 4049: &Apache::loncommon::start_page('Parameter Setting Default Actions'); 4050: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults'); 4051: $r->print(<<ENDDEFHEAD); 4052: $start_page 4053: $breadcrumbs 4054: <form method="post" action="/adm/parmset?action=setdefaults" name="defaultform"> 4055: ENDDEFHEAD 4056: 4057: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 4058: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 4059: my @ids=(); 4060: my %typep=(); 4061: my %keyp=(); 4062: my %allparms=(); 4063: my %allparts=(); 4064: my %allmaps=(); 4065: my %mapp=(); 4066: my %symbp=(); 4067: my %maptitles=(); 4068: my %uris=(); 4069: my %keyorder=&standardkeyorder(); 4070: my %defkeytype=(); 4071: 4072: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 4073: \%mapp, \%symbp,\%maptitles,\%uris, 4074: \%keyorder,\%defkeytype); 4075: if ($env{'form.storerules'}) { 4076: my %newrules=(); 4077: my @delrules=(); 4078: my %triggers=(); 4079: foreach my $key (keys(%env)) { 4080: if ($key=~/^form\.(\w+)\_action$/) { 4081: my $tempkey=$1; 4082: my $action=$env{$key}; 4083: if ($action) { 4084: $newrules{$tempkey.'_action'}=$action; 4085: if ($action ne 'default') { 4086: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); 4087: $triggers{$whichparm}.=$tempkey.':'; 4088: } 4089: $newrules{$tempkey.'_type'}=$defkeytype{$tempkey}; 4090: if (&isdateparm($defkeytype{$tempkey})) { 4091: $newrules{$tempkey.'_days'}=$env{'form.'.$tempkey.'_days'}; 4092: $newrules{$tempkey.'_hours'}=$env{'form.'.$tempkey.'_hours'}; 4093: $newrules{$tempkey.'_min'}=$env{'form.'.$tempkey.'_min'}; 4094: $newrules{$tempkey.'_sec'}=$env{'form.'.$tempkey.'_sec'}; 4095: } else { 4096: $newrules{$tempkey.'_value'}=$env{'form.'.$tempkey.'_value'}; 4097: $newrules{$tempkey.'_triggervalue'}=$env{'form.'.$tempkey.'_triggervalue'}; 4098: } 4099: } else { 4100: push(@delrules,$tempkey.'_action'); 4101: push(@delrules,$tempkey.'_type'); 4102: push(@delrules,$tempkey.'_hours'); 4103: push(@delrules,$tempkey.'_min'); 4104: push(@delrules,$tempkey.'_sec'); 4105: push(@delrules,$tempkey.'_value'); 4106: } 4107: } 4108: } 4109: foreach my $key (keys %allparms) { 4110: $newrules{$key.'_triggers'}=$triggers{$key}; 4111: } 4112: &Apache::lonnet::put('parmdefactions',\%newrules,$dom,$crs); 4113: &Apache::lonnet::del('parmdefactions',\@delrules,$dom,$crs); 4114: &resetrulescache(); 4115: } 4116: my %lt=&Apache::lonlocal::texthash('days' => 'Days', 4117: 'hours' => 'Hours', 4118: 'min' => 'Minutes', 4119: 'sec' => 'Seconds', 4120: 'yes' => 'Yes', 4121: 'no' => 'No'); 4122: my @standardoptions=('','default'); 4123: my @standarddisplay=('',&mt('Default value when manually setting')); 4124: my @dateoptions=('','default'); 4125: my @datedisplay=('',&mt('Default value when manually setting')); 4126: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) { 4127: unless ($tempkey) { next; } 4128: push @standardoptions,'when_setting_'.$tempkey; 4129: push @standarddisplay,&mt('Automatically set when setting ').$tempkey; 4130: if (&isdateparm($defkeytype{$tempkey})) { 4131: push @dateoptions,'later_than_'.$tempkey; 4132: push @datedisplay,&mt('Automatically set later than ').$tempkey; 4133: push @dateoptions,'earlier_than_'.$tempkey; 4134: push @datedisplay,&mt('Automatically set earlier than ').$tempkey; 4135: } 4136: } 4137: $r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'. 4138: &mt('Automatic setting rules apply to table mode interfaces only.')); 4139: $r->print("\n".&Apache::loncommon::start_data_table(). 4140: &Apache::loncommon::start_data_table_header_row(). 4141: "<th>".&mt('Rule for parameter').'</th><th>'. 4142: &mt('Action').'</th><th>'.&mt('Value').'</th>'. 4143: &Apache::loncommon::end_data_table_header_row()); 4144: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) { 4145: unless ($tempkey) { next; } 4146: $r->print("\n".&Apache::loncommon::start_data_table_row(). 4147: "<td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>'); 4148: my $action=&rulescache($tempkey.'_action'); 4149: $r->print('<select name="'.$tempkey.'_action">'); 4150: if (&isdateparm($defkeytype{$tempkey})) { 4151: for (my $i=0;$i<=$#dateoptions;$i++) { 4152: if ($dateoptions[$i]=~/\_$tempkey$/) { next; } 4153: $r->print("\n<option value='$dateoptions[$i]'". 4154: ($dateoptions[$i] eq $action?' selected="selected"':''). 4155: ">$datedisplay[$i]</option>"); 4156: } 4157: } else { 4158: for (my $i=0;$i<=$#standardoptions;$i++) { 4159: if ($standardoptions[$i]=~/\_$tempkey$/) { next; } 4160: $r->print("\n<option value='$standardoptions[$i]'". 4161: ($standardoptions[$i] eq $action?' selected="selected"':''). 4162: ">$standarddisplay[$i]</option>"); 4163: } 4164: } 4165: $r->print('</select>'); 4166: unless (&isdateparm($defkeytype{$tempkey})) { 4167: $r->print("\n<br />".&mt('Triggering value(s) of other parameter (optional, comma-separated):'). 4168: '<input type="text" size="20" name="'.$tempkey.'_triggervalue" value="'.&rulescache($tempkey.'_triggervalue').'" />'); 4169: } 4170: $r->print("\n</td><td>\n"); 4171: 4172: if (&isdateparm($defkeytype{$tempkey})) { 4173: my $days=&rulescache($tempkey.'_days'); 4174: my $hours=&rulescache($tempkey.'_hours'); 4175: my $min=&rulescache($tempkey.'_min'); 4176: my $sec=&rulescache($tempkey.'_sec'); 4177: $r->print(<<ENDINPUTDATE); 4178: <input name="$tempkey\_days" type="text" size="4" value="$days" />$lt{'days'}<br /> 4179: <input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br /> 4180: <input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br /> 4181: <input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'} 4182: ENDINPUTDATE 4183: } elsif ($defkeytype{$tempkey} eq 'string_yesno') { 4184: my $yeschecked=''; 4185: my $nochecked=''; 4186: if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked=' checked="checked"'; } 4187: if (&rulescache($tempkey.'_value') eq 'no') { $nochecked=' checked="checked"'; } 4188: 4189: $r->print(<<ENDYESNO); 4190: <label><input type="radio" name="$tempkey\_value" value="yes"$yeschecked /> $lt{'yes'}</label><br /> 4191: <label><input type="radio" name="$tempkey\_value" value="no"$nochecked /> $lt{'no'}</label> 4192: ENDYESNO 4193: } else { 4194: $r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />'); 4195: } 4196: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 4197: } 4198: $r->print(&Apache::loncommon::end_data_table(). 4199: "\n".'<input type="submit" name="storerules" value="'. 4200: &mt('Save').'" /></form>'."\n". 4201: &Apache::loncommon::end_page()); 4202: return; 4203: } 4204: 4205: sub components { 4206: my ($key,$uname,$udom,$exeuser,$exedomain,$typeflag)=@_; 4207: 4208: if ($typeflag) { 4209: $key=~s/\.type$//; 4210: } 4211: 4212: my ($middle,$part,$name)= 4213: ($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 4214: my $issection; 4215: 4216: my $section=&mt('All Students'); 4217: if ($middle=~/^\[(.*)\]/) { 4218: $issection=$1; 4219: $section=&mt('Group/Section').': '.$issection; 4220: $middle=~s/^\[(.*)\]//; 4221: } 4222: $middle=~s/\.+$//; 4223: $middle=~s/^\.+//; 4224: if ($uname) { 4225: $section=&mt('User').": ".&Apache::loncommon::plainname($uname,$udom); 4226: $issection=''; 4227: } 4228: my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>'; 4229: my $realmdescription=&mt('all resources'); 4230: if ($middle=~/^(.+)\_\_\_\(all\)$/) { 4231: $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <span class="LC_parm_folder"><br />('.$1.')</span></span>'; 4232: $realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1); 4233: } elsif ($middle) { 4234: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); 4235: $realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>'; 4236: $realmdescription=&mt('resource').' '.&Apache::lonnet::gettitle($middle); 4237: } 4238: my $what=$part.'.'.$name; 4239: return ($realm,$section,$name,$part, 4240: $what,$middle,$uname,$udom,$issection,$realmdescription); 4241: } 4242: 4243: my %standard_parms; 4244: my %standard_parms_types; 4245: 4246: sub load_parameter_names { 4247: open(my $config,"<$Apache::lonnet::perlvar{'lonTabDir'}/packages.tab"); 4248: while (my $configline=<$config>) { 4249: if ($configline !~ /\S/ || $configline=~/^\#/) { next; } 4250: chomp($configline); 4251: my ($short,$plain)=split(/:/,$configline); 4252: my (undef,$name,$type)=split(/\&/,$short,3); 4253: if ($type eq 'display') { 4254: $standard_parms{$name} = $plain; 4255: } elsif ($type eq 'type') { 4256: $standard_parms_types{$name} = $plain; 4257: } 4258: } 4259: close($config); 4260: $standard_parms{'int_pos'} = 'Positive Integer'; 4261: $standard_parms{'int_zero_pos'} = 'Positive Integer or Zero'; 4262: } 4263: 4264: sub standard_parameter_names { 4265: my ($name)=@_; 4266: if (!%standard_parms) { 4267: &load_parameter_names(); 4268: } 4269: if ($standard_parms{$name}) { 4270: return $standard_parms{$name}; 4271: } else { 4272: return $name; 4273: } 4274: } 4275: 4276: sub standard_parameter_types { 4277: my ($name)=@_; 4278: if (!%standard_parms_types) { 4279: &load_parameter_names(); 4280: } 4281: if ($standard_parms_types{$name}) { 4282: return $standard_parms_types{$name}; 4283: } 4284: return; 4285: } 4286: 4287: sub parm_change_log { 4288: my ($r)=@_; 4289: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', 4290: text=>"Parameter Change Log"}); 4291: $r->print(&Apache::loncommon::start_page('Parameter Change Log')); 4292: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log')); 4293: 4294: my %parmlog=&Apache::lonnet::dump('nohist_parameterlog', 4295: $env{'course.'.$env{'request.course.id'}.'.domain'}, 4296: $env{'course.'.$env{'request.course.id'}.'.num'}); 4297: 4298: if ((keys(%parmlog))[0]=~/^error\:/) { undef(%parmlog); } 4299: 4300: $r->print('<form action="/adm/parmset?action=parameterchangelog" 4301: method="post" name="parameterlog">'); 4302: 4303: my %saveable_parameters = ('show' => 'scalar',); 4304: &Apache::loncommon::store_course_settings('parameter_log', 4305: \%saveable_parameters); 4306: &Apache::loncommon::restore_course_settings('parameter_log', 4307: \%saveable_parameters); 4308: $r->print(&Apache::loncommon::display_filter(). 4309: '<label>'.&Apache::lonhtmlcommon::checkbox('includetypes',$env{'form.includetypes'},'1'). 4310: ' '.&mt('Include parameter types').'</label>'. 4311: '<input type="submit" value="'.&mt('Display').'" /></form>'); 4312: 4313: my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'}, 4314: $env{'course.'.$env{'request.course.id'}.'.domain'}); 4315: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row(). 4316: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'. 4317: &mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'. 4318: &Apache::loncommon::end_data_table_header_row()); 4319: my $shown=0; 4320: my $folder=''; 4321: if ($env{'form.displayfilter'} eq 'currentfolder') { 4322: my $last=''; 4323: if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', 4324: &GDBM_READER(),0640)) { 4325: $last=$hash{'last_known'}; 4326: untie(%hash); 4327: } 4328: if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); } 4329: } 4330: foreach my $id (sort 4331: { 4332: if ($parmlog{$b}{'exe_time'} ne $parmlog{$a}{'exe_time'}) { 4333: return $parmlog{$b}{'exe_time'} <=>$parmlog{$a}{'exe_time'} 4334: } 4335: my $aid = (split('00000',$a))[-1]; 4336: my $bid = (split('00000',$b))[-1]; 4337: return $bid<=>$aid; 4338: } (keys(%parmlog))) { 4339: my @changes=keys(%{$parmlog{$id}{'logentry'}}); 4340: my $count = 0; 4341: my $time = 4342: &Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'}); 4343: my $plainname = 4344: &Apache::loncommon::plainname($parmlog{$id}{'exe_uname'}, 4345: $parmlog{$id}{'exe_udom'}); 4346: my $about_me_link = 4347: &Apache::loncommon::aboutmewrapper($plainname, 4348: $parmlog{$id}{'exe_uname'}, 4349: $parmlog{$id}{'exe_udom'}); 4350: my $send_msg_link=''; 4351: if ((($parmlog{$id}{'exe_uname'} ne $env{'user.name'}) 4352: || ($parmlog{$id}{'exe_udom'} ne $env{'user.domain'}))) { 4353: $send_msg_link ='<br />'. 4354: &Apache::loncommon::messagewrapper(&mt('Send message'), 4355: $parmlog{$id}{'exe_uname'}, 4356: $parmlog{$id}{'exe_udom'}); 4357: } 4358: my $row_start=&Apache::loncommon::start_data_table_row(); 4359: my $makenewrow=0; 4360: my %istype=(); 4361: my $output; 4362: foreach my $changed (reverse(sort(@changes))) { 4363: my $value=$parmlog{$id}{'logentry'}{$changed}; 4364: my $typeflag = ($changed =~/\.type$/ && 4365: !exists($parmlog{$id}{'logentry'}{$changed.'.type'})); 4366: my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)= 4367: &components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},undef,undef,$typeflag); 4368: if ($env{'form.displayfilter'} eq 'currentfolder') { 4369: if ($folder) { 4370: if ($middle!~/^\Q$folder\E/) { next; } 4371: } 4372: } 4373: if ($typeflag) { 4374: $istype{$parmname}=$value; 4375: if (!$env{'form.includetypes'}) { next; } 4376: } 4377: $count++; 4378: if ($makenewrow) { 4379: $output .= $row_start; 4380: } else { 4381: $makenewrow=1; 4382: } 4383: my $parmitem = &standard_parameter_names($parmname); 4384: $output .='<td>'.$realm.'</td><td>'.$section.'</td><td>'. 4385: &mt($parmitem).'</td><td>'. 4386: ($part?&mt('Part: [_1]',$part):&mt('All Parts')).'</td><td>'; 4387: my $stillactive=0; 4388: if ($parmlog{$id}{'delflag'}) { 4389: $output .= &mt('Deleted'); 4390: } else { 4391: if ($typeflag) { 4392: my $parmitem = &standard_parameter_names($value); 4393: $parmitem = &mt($parmitem); 4394: $output .= &mt('Type: [_1]',$parmitem); 4395: } else { 4396: my ($level,@all)=&parmval_by_symb($what,$middle,&Apache::lonnet::metadata($middle,$what), 4397: $uname,$udom,$issection,$issection,$courseopt); 4398: my $showvalue = $value; 4399: if ($istype{$parmname} eq '') { 4400: my $type = &standard_parameter_types($parmname); 4401: if ($type ne '') { 4402: if (&isdateparm($type)) { 4403: $showvalue = 4404: &Apache::lonlocal::locallocaltime($value); 4405: } 4406: } 4407: } else { 4408: if (&isdateparm($istype{$parmname})) { 4409: $showvalue = 4410: &Apache::lonlocal::locallocaltime($value); 4411: } 4412: } 4413: $output .= $showvalue; 4414: if ($value ne $all[$level]) { 4415: $output .= '<br /><span class="LC_warning">'.&mt('Not active anymore').'</span>'; 4416: } else { 4417: $stillactive=1; 4418: } 4419: } 4420: } 4421: $output .= '</td><td>'; 4422: 4423: if ($stillactive) { 4424: my $parmitem = &standard_parameter_names($parmname); 4425: $parmitem = &mt($parmitem); 4426: my $title=&mt('Changed [_1]',$parmitem); 4427: my $description=&mt('Changed [_1] for [_2] to [_3]', 4428: $parmitem,$realmdescription, 4429: (&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value)); 4430: if (($uname) && ($udom)) { 4431: $output .= 4432: &Apache::loncommon::messagewrapper('Notify User', 4433: $uname,$udom,$title, 4434: $description); 4435: } else { 4436: $output .= 4437: &Apache::lonrss::course_blog_link($id,$title, 4438: $description); 4439: } 4440: } 4441: $output .= '</td>'.&Apache::loncommon::end_data_table_row(); 4442: } 4443: if ($env{'form.displayfilter'} eq 'containing') { 4444: my $wholeentry=$about_me_link.':'. 4445: $parmlog{$id}{'exe_uname'}.':'.$parmlog{$id}{'exe_udom'}.':'. 4446: $output; 4447: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; } 4448: } 4449: if ($count) { 4450: $r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td> 4451: <td rowspan="'.$count.'">'.$about_me_link. 4452: '<br /><tt>'.$parmlog{$id}{'exe_uname'}. 4453: ':'.$parmlog{$id}{'exe_udom'}.'</tt>'. 4454: $send_msg_link.'</td>'.$output); 4455: $shown++; 4456: } 4457: if (!($env{'form.show'} eq &mt('all') 4458: || $shown<=$env{'form.show'})) { last; } 4459: } 4460: $r->print(&Apache::loncommon::end_data_table()); 4461: $r->print(&Apache::loncommon::end_page()); 4462: } 4463: 4464: sub update_slots { 4465: my ($slot_name,$cdom,$cnum,$symb,$uname,$udom) = @_; 4466: my %slot=&Apache::lonnet::get_slot($slot_name); 4467: if (!keys(%slot)) { 4468: return 'error: slot does not exist'; 4469: } 4470: my $max=$slot{'maxspace'}; 4471: if (!defined($max)) { $max=99999; } 4472: 4473: my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, 4474: "^$slot_name\0"); 4475: my ($tmp)=%consumed; 4476: if ($tmp=~/^error: 2 / ) { 4477: return 'error: unable to determine current slot status'; 4478: } 4479: my $last=0; 4480: foreach my $key (keys(%consumed)) { 4481: my $num=(split('\0',$key))[1]; 4482: if ($num > $last) { $last=$num; } 4483: if ($consumed{$key}->{'name'} eq $uname.':'.$udom) { 4484: return 'ok'; 4485: } 4486: } 4487: 4488: if (scalar(keys(%consumed)) >= $max) { 4489: return 'error: no space left in slot'; 4490: } 4491: my $wanted=$last+1; 4492: 4493: my %reservation=('name' => $uname.':'.$udom, 4494: 'timestamp' => time, 4495: 'symb' => $symb); 4496: 4497: my $success=&Apache::lonnet::newput('slot_reservations', 4498: {"$slot_name\0$wanted" => 4499: \%reservation}, 4500: $cdom, $cnum); 4501: if ($success eq 'ok') { 4502: my %storehash = ( 4503: symb => $symb, 4504: slot => $slot_name, 4505: action => 'reserve', 4506: context => 'parameter', 4507: ); 4508: &Apache::lonnet::instructor_log('slotreservationslog',\%storehash, 4509: '',$uname,$udom,$cnum,$cdom); 4510: 4511: &Apache::lonnet::instructor_log($cdom.'_'.$cnum.'_slotlog',\%storehash, 4512: '',$uname,$udom,$uname,$udom); 4513: } 4514: return $success; 4515: } 4516: 4517: sub delete_slots { 4518: my ($slot_name,$cdom,$cnum,$uname,$udom,$symb) = @_; 4519: my $delresult; 4520: my %consumed = &Apache::lonnet::dump('slot_reservations',$cdom, 4521: $cnum, "^$slot_name\0"); 4522: if (&Apache::lonnet::error(%consumed)) { 4523: return 'error: unable to determine current slot status'; 4524: } 4525: my ($tmp)=%consumed; 4526: if ($tmp=~/^error: 2 /) { 4527: return 'error: unable to determine current slot status'; 4528: } 4529: foreach my $key (keys(%consumed)) { 4530: if ($consumed{$key}->{'name'} eq $uname.':'.$udom) { 4531: my $num=(split('\0',$key))[1]; 4532: my $entry = $slot_name.'\0'.$num; 4533: $delresult = &Apache::lonnet::del('slot_reservations',[$entry], 4534: $cdom,$cnum); 4535: if ($delresult eq 'ok') { 4536: my %storehash = ( 4537: symb => $symb, 4538: slot => $slot_name, 4539: action => 'release', 4540: context => 'parameter', 4541: ); 4542: &Apache::lonnet::instructor_log('slotreservationslog',\%storehash, 4543: 1,$uname,$udom,$cnum,$cdom); 4544: &Apache::lonnet::instructor_log($cdom.'_'.$cnum.'_slotlog',\%storehash, 4545: 1,$uname,$udom,$uname,$udom); 4546: } 4547: } 4548: } 4549: return $delresult; 4550: } 4551: 4552: sub check_for_course_info { 4553: my $navmap = Apache::lonnavmaps::navmap->new(); 4554: return 1 if ($navmap); 4555: return 0; 4556: } 4557: 4558: 4559: sub handler { 4560: my $r=shift; 4561: 4562: &reset_caches(); 4563: 4564: &Apache::loncommon::content_type($r,'text/html'); 4565: $r->send_http_header; 4566: return OK if $r->header_only; 4567: 4568: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 4569: ['action','state', 4570: 'pres_marker', 4571: 'pres_value', 4572: 'pres_type', 4573: 'udom','uname','symb','serial','timebase']); 4574: 4575: 4576: &Apache::lonhtmlcommon::clear_breadcrumbs(); 4577: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset", 4578: text=>"Parameter Manager", 4579: faq=>10, 4580: bug=>'Instructor Interface', 4581: help => 4582: 'Parameter_Manager,Course_Environment,Parameter_Helper,Parameter_Overview,Table_Mode'}); 4583: 4584: # ----------------------------------------------------- Needs to be in a course 4585: my $parm_permission = 4586: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) || 4587: &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'. 4588: $env{'request.course.sec'})); 4589: my $exists = &check_for_course_info(); 4590: 4591: if ($env{'request.course.id'} && $parm_permission && $exists) { 4592: # 4593: # Main switch on form.action and form.state, as appropriate 4594: # 4595: # Check first if coming from someone else headed directly for 4596: # the table mode 4597: if ((($env{'form.command'} eq 'set') && ($env{'form.url'}) 4598: && (!$env{'form.dis'})) || ($env{'form.symb'})) { 4599: &assessparms($r); 4600: } elsif (! exists($env{'form.action'})) { 4601: &print_main_menu($r,$parm_permission); 4602: } elsif ($env{'form.action'} eq 'setoverview') { 4603: &overview($r); 4604: } elsif ($env{'form.action'} eq 'addmetadata') { 4605: &addmetafield($r); 4606: } elsif ($env{'form.action'} eq 'ordermetadata') { 4607: &order_meta_fields($r); 4608: } elsif ($env{'form.action'} eq 'setrestrictmeta') { 4609: &setrestrictmeta($r); 4610: } elsif ($env{'form.action'} eq 'newoverview') { 4611: &newoverview($r); 4612: } elsif ($env{'form.action'} eq 'setdefaults') { 4613: &defaultsetter($r); 4614: } elsif ($env{'form.action'} eq 'settable') { 4615: &assessparms($r); 4616: } elsif ($env{'form.action'} eq 'parameterchangelog') { 4617: &parm_change_log($r); 4618: } elsif ($env{'form.action'} eq 'cleanparameters') { 4619: &clean_parameters($r); 4620: } elsif ($env{'form.action'} eq 'dateshift1') { 4621: &date_shift_one($r); 4622: } elsif ($env{'form.action'} eq 'dateshift2') { 4623: &date_shift_two($r); 4624: } elsif ($env{'form.action'} eq 'categorizecourse') { 4625: &assign_course_categories($r); 4626: } 4627: } else { 4628: # ----------------------------- Not in a course, or not allowed to modify parms 4629: if ($exists) { 4630: $env{'user.error.msg'}= 4631: "/adm/parmset:opa:0:0:Cannot modify assessment parameters"; 4632: } else { 4633: $env{'user.error.msg'}= 4634: "/adm/parmset::0:1:Course environment gone, reinitialize the course"; 4635: } 4636: return HTTP_NOT_ACCEPTABLE; 4637: } 4638: &reset_caches(); 4639: 4640: return OK; 4641: } 4642: 4643: 1; 4644: __END__ 4645: 4646: