Annotation of loncom/interface/lonwhatsnew.pm, revision 1.100
1.2 albertel 1: #
1.100 ! raeburn 2: # $Id: lonwhatsnew.pm,v 1.99 2010/01/27 13:08:01 wenzelju Exp $
1.2 albertel 3: #
4: # Copyright Michigan State University Board of Trustees
5: #
6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
7: #
8: # LON-CAPA is free software; you can redistribute it and/or modify
9: # it under the terms of the GNU General Public License as published by
10: # the Free Software Foundation; either version 2 of the License, or
11: # (at your option) any later version.
12: #
13: # LON-CAPA is distributed in the hope that it will be useful,
14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: # GNU General Public License for more details.
17: #
18: # You should have received a copy of the GNU General Public License
19: # along with LON-CAPA; if not, write to the Free Software
20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21: #
22: # /home/httpd/html/adm/gpl.txt
23: #
24: # http://www.lon-capa.org/
25: #
26:
27:
1.1 raeburn 28: package Apache::lonwhatsnew;
29:
30: use strict;
31: use lib qw(/home/httpd/lib/perl);
32: use Apache::lonnet;
1.3 albertel 33: use Apache::loncommon();
34: use Apache::lonhtmlcommon();
1.1 raeburn 35: use Apache::lonlocal;
1.3 albertel 36: use Apache::loncoursedata();
37: use Apache::lonnavmaps();
1.18 raeburn 38: use Apache::lonuserstate;
1.77 raeburn 39: use Apache::lonuserutils;
1.1 raeburn 40: use Apache::Constants qw(:common :http);
41: use Time::Local;
1.24 albertel 42: use GDBM_File;
1.55 www 43: use lib '/home/httpd/lib/perl/';
44: use LONCAPA;
1.98 raeburn 45: use HTML::Entities;
1.1 raeburn 46:
47: #----------------------------
48: # handler
49: #
50: #----------------------------
51:
52: sub handler {
53: my $r = shift;
1.7 raeburn 54: if ($r->header_only) {
55: &Apache::loncommon::content_type($r,'text/html');
56: $r->send_http_header;
57: return OK;
58: }
1.39 raeburn 59: &Apache::loncommon::get_unprocessed_cgi(
60: $ENV{'QUERY_STRING'},['command','refpage']);
1.1 raeburn 61:
1.36 raeburn 62: my $command = $env{'form.command'};
1.39 raeburn 63: my $refpage = $env{'form.refpage'};
1.1 raeburn 64:
1.44 albertel 65: my %checkallowed = ( coursenormalmail => 1,
66: coursecritmail => 1, );
67: foreach my $perm_check (['whn','whatsnew',1],
68: ['pch','coursediscussion',1],
69: ['mgr','handgrading',1],
70: ['vgr','abovethreshold',1],
71: ['opa','haserrors',1],
72: ['mdc','versionchanges',0],
1.77 raeburn 73: ['vcl','newroles',1],
74: ['vcl','oldroles',1],
1.44 albertel 75: ) {
76: my ($perm,$key,$check_section) = @{ $perm_check };
77: my $scope = $env{'request.course.id'};
78: if (!($checkallowed{$key} = &Apache::lonnet::allowed($perm,$scope))) {
79: $scope .= '/'.$env{'request.course.sec'};
80: if ( $check_section ) {
81: $checkallowed{$key} = &Apache::lonnet::allowed($perm,$scope);
82: }
83: if ($checkallowed{$key}) {
84: $checkallowed{$key.'_section'} = $env{'request.course.sec'};
85: }
86: }
87: }
1.43 albertel 88:
1.44 albertel 89: if ( ! $env{'request.course.fn'} || ! $checkallowed{'whatsnew'}) {
1.43 albertel 90: # Not in a course, or no whn priv in course
1.42 raeburn 91: $env{'user.error.msg'}="/adm/whatsnew::whn:0:0:Cannot display what's new page";
1.1 raeburn 92: return HTTP_NOT_ACCEPTABLE;
93: }
94:
1.44 albertel 95: &Apache::loncommon::content_type($r,'text/html');
96: $r->send_http_header;
1.36 raeburn 97:
98: $r->print(&display_header($command,\%checkallowed));
99:
1.7 raeburn 100: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.36 raeburn 101: &Apache::lonhtmlcommon::add_breadcrumb
102: ({href=>'/adm/whatsnew',
1.90 hauer 103: text=>"What's New?"});
1.44 albertel 104: if (($command eq 'chgthreshold') && $checkallowed{'abovethreshold'}) {
1.7 raeburn 105: &Apache::lonhtmlcommon::add_breadcrumb
1.73 raeburn 106: ({href=>'/adm/whatsnew?command=chgthreshold&refpage='.$refpage,
1.13 raeburn 107: text=>"Change thresholds"});
1.7 raeburn 108: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.54 albertel 109: ("What's New?",#'Course_Action_Items_Thresholds'
1.49 albertel 110: ));
1.44 albertel 111: } elsif (($command eq 'chginterval') && $checkallowed{'versionchanges'} ) {
1.36 raeburn 112: &Apache::lonhtmlcommon::add_breadcrumb
1.73 raeburn 113: ({href=>'/adm/whatsnew?command=chginterval&refpage='.$refpage,
1.36 raeburn 114: text=>"Change interval"});
115: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.54 albertel 116: ("What's New?",#'Course_Action_Items_Intervals'
1.49 albertel 117: ));
1.44 albertel 118: } elsif (($command eq 'chgdisc') && $checkallowed{'coursediscussion'}) {
1.39 raeburn 119: &Apache::lonhtmlcommon::add_breadcrumb
1.73 raeburn 120: ({href=>'/adm/whatsnew?command=chgdisc&refpage='.$refpage,
1.39 raeburn 121: text=>"Change discussion display"});
122: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.54 albertel 123: ("What's New?",#'Course_Action_Items_Intervals'
1.49 albertel 124: ));
1.39 raeburn 125: } elsif ($command eq 'courseinit') {
126: &Apache::lonhtmlcommon::add_breadcrumb
1.73 raeburn 127: ({href=>'/adm/whatsnew?command=courseinit&refpage='.$refpage,
1.39 raeburn 128: text=>"Course initialization preference"});
129: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.54 albertel 130: ("What's New?",#'Course_Action_Items_Initialization'
1.49 albertel 131: ));
1.77 raeburn 132: } elsif ($command eq 'chgoldroleinterval' && $checkallowed{'oldroles'}) {
133: &Apache::lonhtmlcommon::add_breadcrumb
134: ({href=>'/adm/whatsnew?command=chgoldroleinterval&refpage='.$refpage,
135: text=>"Change interval"});
136: $r->print(&Apache::lonhtmlcommon::breadcrumbs
137: ("What's New?",#'Course_Action_Items_Intervals'
138: ));
139: } elsif ($command eq 'chgnewroleinterval' && $checkallowed{'newroles'}) {
140: &Apache::lonhtmlcommon::add_breadcrumb
141: ({href=>'/adm/whatsnew?command=chgnewroleinterval&refpage='.$refpage,
142: text=>"Change interval"});
143: $r->print(&Apache::lonhtmlcommon::breadcrumbs
144: ("What's New?",#'Course_Action_Items_Intervals'
145: ));
1.7 raeburn 146: } else {
147: $r->print(&Apache::lonhtmlcommon::breadcrumbs
1.54 albertel 148: ("What's New?",#'Course_Action_Items_Display'
1.49 albertel 149: ));
1.7 raeburn 150: }
1.39 raeburn 151: &display_main_box($r,$command,$refpage,\%checkallowed);
1.14 albertel 152: return OK;
1.1 raeburn 153: }
154:
155: #------------------------------
156: # display_main_box
157: #
158: # Display all the elements within the main box
159: #------------------------------
160:
161: sub display_main_box {
1.39 raeburn 162: my ($r,$command,$refpage,$checkallowed) = @_;
1.1 raeburn 163: my $domain=&Apache::loncommon::determinedomain();
1.40 raeburn 164: my $function = &Apache::loncommon::get_users_function();
1.59 albertel 165: my $lctype = lc(&Apache::loncommon::course_type());
1.7 raeburn 166: $r->print('<table width="100%" border="0" cellpadding="5" cellspacing="0"><tr><td width="100%">');
1.13 raeburn 167:
1.39 raeburn 168: my %threshold_titles = &Apache::lonlocal::texthash (
1.13 raeburn 169: av_attempts => 'Average number of attempts',
170: degdiff => 'Degree of difficulty',
171: numstudents => 'Total number of students with submissions',
172: );
1.78 bisitz 173: my %versions = (
1.77 raeburn 174: -1 => "version changes since start of $lctype",
175: 2592000 => 'version changes since last month',
176: 604800 => 'version changes since last week',
177: 86400 => 'version changes since yesterday',
178: );
1.78 bisitz 179: my %newroles = (
1.77 raeburn 180: -1 => "roles which have become active since start of $lctype",
181: 2592000 => 'roles which have become active since last month',
182: 604800 => 'roles which have become active since last week',
183: 86400 => 'roles which have become active since yesterday',
184: );
1.78 bisitz 185: my %oldroles = (
1.77 raeburn 186: -1 => "roles which expired since start of $lctype",
187: 2592000 => 'roles which expired since last month',
188: 604800 => 'roles which expired since last week',
189: 86400 => 'roles which expired since yesterday',
190: );
191: my %interval_titles = (
192: versions => \%versions,
193: newroles => \%newroles,
194: oldroles => \%oldroles,
1.36 raeburn 195: );
1.39 raeburn 196: my %initpage = &Apache::lonlocal::texthash (
1.56 raeburn 197: firstres => "first resource in the $lctype",
1.88 hauer 198: whatsnew => "What's New Page",
1.39 raeburn 199: userpref => 'your general user preferences',
1.56 raeburn 200: coursespecific => "specific setting for this $lctype",
1.39 raeburn 201: );
1.15 raeburn 202: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
203: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
204:
1.44 albertel 205: if (($command eq 'chgthreshold')
206: && $checkallowed->{'abovethreshold'}) {
1.69 raeburn 207: &display_threshold_config($r,$refpage,\%threshold_titles,
1.36 raeburn 208: $cdom,$crs);
1.44 albertel 209: } elsif (($command eq 'chginterval')
210: && $checkallowed->{'versionchanges'}) {
1.77 raeburn 211: &display_interval_config($r,$refpage,\%interval_titles,'versions');
1.44 albertel 212: } elsif (($command eq 'chgdisc')
213: && $checkallowed->{'coursediscussion'}) {
1.39 raeburn 214: &display_discussion_config($r,$refpage);
215: } elsif ($command eq 'courseinit') {
216: &courseinit_config($r,$refpage,\%initpage);
1.77 raeburn 217: } elsif (($command eq 'chgnewroleinterval')
218: && $checkallowed->{'newroles'}) {
219: &display_interval_config($r,$refpage,\%interval_titles,'newroles');
220: } elsif (($command eq 'chgoldroleinterval')
221: && $checkallowed->{'oldroles'}) {
222: &display_interval_config($r,$refpage,\%interval_titles,'oldroles');
1.1 raeburn 223: } else {
1.69 raeburn 224: &display_actions_box($r,$command,$refpage,\%threshold_titles,
1.39 raeburn 225: \%interval_titles,\%initpage,$cdom,$crs,$checkallowed);
1.1 raeburn 226: }
1.52 albertel 227: my $end_page = &Apache::loncommon::end_page();
1.1 raeburn 228: $r->print(<<END_OF_BLOCK);
229: </td>
230: </tr>
231: </table><br />
1.52 albertel 232: $end_page
1.1 raeburn 233: END_OF_BLOCK
234: }
235:
236: #-------------------------------
237: # display_header
238: #
239: # Display the header information and set
240: # up the HTML
241: #-------------------------------
242:
1.39 raeburn 243: sub display_header {
1.36 raeburn 244: my ($command,$checkallowed) = @_;
1.52 albertel 245:
1.36 raeburn 246: my $scripttag;
1.77 raeburn 247: unless ($command eq 'chgthreshold' || $command eq 'chginterval' ||
248: $command eq 'chgoldroleinterval' || $command eq 'chgnewroleinterval') {
1.36 raeburn 249: $scripttag = <<"END";
250: <script type="text/javascript">
251: function change_display(caller,change) {
252: caller.value = change;
1.77 raeburn 253: document.visible.submit();
1.36 raeburn 254: }
255:
256: function changeAll(change) {
257: END
258: foreach my $item (keys(%{$checkallowed})) {
1.44 albertel 259: if ($item =~ /_section$/) { next; }
1.39 raeburn 260: if ($$checkallowed{$item}) {
261: $scripttag.='document.visible.display_'.$item.'.value=change'.
262: "\n";
263: }
1.36 raeburn 264: }
265: $scripttag.='document.visible.submit();
266: }
267: </script>
268: ';
269: }
1.58 albertel 270: my $course_type=&Apache::loncommon::course_type();
1.90 hauer 271: return &Apache::loncommon::start_page("What's New?",
1.58 albertel 272: $scripttag);
1.1 raeburn 273: }
274:
275: #-------------------------------
276: # display_actions_box
277: #
278: # Display the action items
279: #
280: #-------------------------------
281:
1.39 raeburn 282: sub display_actions_box {
1.69 raeburn 283: my ($r,$command,$refpage,$threshold_titles,$interval_titles,$initpage,
284: $cdom,$crs,$checkallowed) = @_;
1.36 raeburn 285: my $udom = $env{'user.domain'};
286: my $uname = $env{'user.name'};
287: my $cid = $env{'request.course.id'};
1.59 albertel 288: my $crstype = &Apache::loncommon::course_type();
1.56 raeburn 289: my $lctype = lc($crstype);
290: my %stulabel = (
291: 'Course' => 'students',
1.95 raeburn 292: 'Community' => 'members',
1.56 raeburn 293: );
1.36 raeburn 294: my %lt = &Apache::lonlocal::texthash(
1.60 raeburn 295: 'yacc' => 'You are accessing an invalid course',
1.36 raeburn 296: 'gtfr' => 'Go to first resource',
297: 'hial' => 'Hide all',
298: 'shal' => 'Show all',
299: );
300:
1.1 raeburn 301: my %unread = ();
302: my %ungraded = ();
303: my %bombed = ();
1.11 raeburn 304: my %triggered = ();
1.33 raeburn 305: my %changed = ();
1.1 raeburn 306: my @newmsgs = ();
307: my @critmsgs = ();
308: my @newdiscussions = ();
309: my @tograde = ();
310: my @bombs = ();
1.11 raeburn 311: my @warnings = ();
1.33 raeburn 312: my $msgcount = 0;
313: my $critmsgcount = 0;
1.77 raeburn 314: my $expirecount;
315: my %expired;
316: my $activecount;
317: my %activated;
1.16 raeburn 318: my %res_title = ();
1.33 raeburn 319: my %show = ();
320: my $needitems = 0;
321: my $boxcount = 0;
1.1 raeburn 322:
1.39 raeburn 323: my $result;
324: if ($command eq 'newcourseinit') {
325: $result = &store_courseinit_setting($uname,$udom,$cid,$initpage);
326: }
327:
1.64 banghart 328: my %threshold = ();
1.39 raeburn 329: my %pagedesc = &Apache::lonlocal::texthash (
330: firstres => 'First resource',
1.88 hauer 331: whatsnew => "What's New Page",
1.39 raeburn 332: userpref => 'user preference',
1.56 raeburn 333: coursespecific => $lctype.' only',
1.39 raeburn 334: default => 'default',
335: );
336:
337: my ($initcontrol,$initdisp) = &curr_courseinit();
338: my $currinit = $pagedesc{$initdisp}.' ('.$pagedesc{$initcontrol}.')';
1.13 raeburn 339:
1.36 raeburn 340: unless ($cid) {
1.73 raeburn 341: $r->print('<p><span style="text-align: center; font-weight: bold;">'.$lt{'yacc'}.'</span></p>');
1.1 raeburn 342: return;
343: }
1.33 raeburn 344:
1.97 bisitz 345: my $header = '';
1.39 raeburn 346: if ($refpage eq 'start') {
347: if (tie(my %bighash,'GDBM_File',$env{'request.course.fn'}.'.db',
1.36 raeburn 348: &GDBM_READER(),0640)) {
1.98 raeburn 349: my $furl=&HTML::Entities::encode($bighash{'first_url'},'"<>&');
1.39 raeburn 350: untie(%bighash);
1.97 bisitz 351: $header .= '<b><a href="'.$furl.'">'.$lt{'gtfr'}.
352: '</a></b><br />';
1.39 raeburn 353: }
1.36 raeburn 354: }
1.97 bisitz 355: $header .= &mt('Page set to be displayed after you have selected a role in this '.$lctype).'.'
1.74 bisitz 356: .' <span class="LC_nobreak">'
1.78 bisitz 357: .&mt('Currently: [_1].','<i>'.$currinit.'</i>')
358: .' '
1.96 bisitz 359: .&mt('[_1]Change[_2] for just [_3]this '.$lctype.'[_4] or for [_5]all your courses/communities[_6].'
1.81 bisitz 360: ,'<b>'
361: ,'</b>'
1.74 bisitz 362: ,'<a href="/adm/whatsnew?command=courseinit&refpage='.$refpage.'">'
1.96 bisitz 363: ,'</a>'
1.81 bisitz 364: ,'<a href="/adm/preferences?action=changecourseinit&refpage='.$refpage.'">'
365: ,'</a>')
1.97 bisitz 366: .' </span>';
367:
368: $r->print(&Apache::loncommon::head_subbox($header));
1.56 raeburn 369:
1.36 raeburn 370: if ($command eq 'reset') {
371: $result = &process_reset($cdom,$crs);
372: } elsif ($command eq 'update') {
1.39 raeburn 373: $result = &process_update($uname,$udom,$threshold_titles);
1.36 raeburn 374: } elsif ($command eq 'newinterval') {
375: $result = &store_interval_setting($uname,$udom,$cid,$interval_titles);
1.39 raeburn 376: } elsif ($command eq 'newdiscconf') {
377: $result = &store_discussion_setting($uname,$udom,$cid);
1.36 raeburn 378: }
379:
380: my $store_result=&store_display_settings($uname,$udom,$cid,$checkallowed);
381:
382: unless ($store_result eq 'ok') {
1.71 albertel 383: &Apache::lonnet::logthis('Error saving whatsnew settings: '.
1.56 raeburn 384: $store_result.' for '.'user '.$uname.':'.$udom.' in '.$lctype.' '.$cid);
1.97 bisitz 385: $result .= '<span class="LC_error">'
386: .&mt('Unable to save visibility settings due to [_1]',
387: $store_result)
388: .'</span>';
1.36 raeburn 389: }
390:
391: if ($result) {
1.94 bisitz 392: $r->print($result.'<hr />');
1.36 raeburn 393: }
394: $r->rflush();
395:
1.77 raeburn 396: my (%timediff,%interval);
397: my %display_settings = &get_display_settings($uname,$udom,$cid);
398: $timediff{'versions'} = $display_settings{$cid.':interval'};
399: unless (defined($timediff{'versions'})) { $timediff{'versions'} = 604800; }
400: $interval{'versions'} = $interval_titles->{'versions'}->{$timediff{'versions'}};
401:
402: my %headings = &Apache::lonlocal::texthash(
403: coursediscussion => 'Unread '.$lctype.' discussion posts',
404: handgrading => 'Problems requiring handgrading',
405: haserrors => 'Problems with errors',
406: coursenormalmail => 'New '.$lctype.' messages',
407: coursecritmail => 'New critical messages in '.$lctype,
408: );
409:
410: if ($timediff{'versions'} == -1) {
1.78 bisitz 411: $headings{'versionchanges'} = &mt('Resources in '.$lctype.' with version changes since start of '.$lctype);
1.77 raeburn 412: } elsif ($timediff{'versions'} == 2592000) {
1.78 bisitz 413: $headings{'versionchanges'} = &mt('Resources in '.$lctype.' with version changes since last month');
1.77 raeburn 414: } elsif ($timediff{'versions'} == 604800) {
1.78 bisitz 415: $headings{'versionchanges'} = &mt('Resources in '.$lctype.' with version changes since last week');
1.77 raeburn 416: } elsif ($timediff{'versions'} == 86400) {
1.78 bisitz 417: $headings{'versionchanges'} = &mt('Resources in '.$lctype.' with version changes since yesterday');
1.77 raeburn 418: }
419:
420: $timediff{'oldroles'} = $display_settings{$cid.':oldroleinterval'};
421: unless (defined($timediff{'oldroles'})) { $timediff{'oldroles'} = 604800; }
422: $interval{'oldroles'} = $interval_titles->{'oldroles'}->{$timediff{'oldroles'}};
423:
424: if ($timediff{'oldroles'} == -1) {
1.78 bisitz 425: $headings{'oldroles'} = &mt('Roles for which access to '.$lctype.' has expired since start of '.$lctype);
1.77 raeburn 426: } elsif ($timediff{'oldroles'} == 2592000) {
1.78 bisitz 427: $headings{'oldroles'} = &mt('Roles for which access to '.$lctype.' has expired since last month');
1.77 raeburn 428: } elsif ($timediff{'oldroles'} == 604800) {
1.78 bisitz 429: $headings{'oldroles'} = &mt('Roles for which access to '.$lctype.' has expired since last week');
1.77 raeburn 430: } elsif ($timediff{'oldroles'} == 86400) {
1.78 bisitz 431: $headings{'oldroles'} = &mt('Roles for which access to '.$lctype.' has expired since yesterday');
1.77 raeburn 432: }
433:
434: $timediff{'newroles'} = $display_settings{$cid.':newroleinterval'};
435: unless (defined($timediff{'newroles'})) { $timediff{'newroles'} = 604800; }
436: $interval{'newroles'} = $interval_titles->{'newroles'}->{$timediff{'newroles'}};
437:
438: if ($timediff{'newroles'} == -1) {
1.78 bisitz 439: $headings{'newroles'} = &mt('Roles for which access to '.$lctype.' has become available since start of '.$lctype);
1.77 raeburn 440: } elsif ($timediff{'newroles'} == 2592000) {
1.78 bisitz 441: $headings{'newroles'} = &mt('Roles for which access to '.$lctype.' has become available since last month');
1.77 raeburn 442: } elsif ($timediff{'newroles'} == 604800) {
1.78 bisitz 443: $headings{'newroles'} = &mt('Roles for which access to '.$lctype.' has become available since last week');
1.77 raeburn 444: } elsif ($timediff{'newroles'} == 86400) {
1.78 bisitz 445: $headings{'newroles'} = &mt('Roles for which access to '.$lctype.' has become available since yesterday');
1.77 raeburn 446: }
1.33 raeburn 447:
1.35 raeburn 448: my $now = time;
1.77 raeburn 449: if ($timediff{'versions'} == -1) {
450: $timediff{'versions'} = time;
451: }
452: my $starttime = $now - $timediff{'versions'};
453:
454: if ($timediff{'newroles'} == -1) {
455: $timediff{'newroles'} = time;
456: }
457: my $activatedstart = $now - $timediff{'newroles'};
458:
459: if ($timediff{'oldroles'} == -1) {
460: $timediff{'oldroles'} = time;
461: }
462: my $expiredstart = $now - $timediff{'oldroles'};
463:
1.39 raeburn 464: my $countunread = $display_settings{$cid.':countunread'};
465: unless (defined($countunread)) {
466: $countunread = 'on';
467: }
1.36 raeburn 468: if ($$checkallowed{'abovethreshold'}) {
1.39 raeburn 469: &get_curr_thresholds(\%threshold,$uname,$udom,$cid,$cdom,$crs);
1.33 raeburn 470: }
471:
1.59 albertel 472: $headings{'abovethreshold'} =
1.80 raeburn 473: &mt('(Problems with av. attempts ≥ [_1] or deg. difficulty ≥ [_2]) [_3] and total number of '.$stulabel{$crstype}.' with submissions ≥ [_4]',
1.59 albertel 474: $threshold{'av_attempts'},$threshold{'degdiff'},
1.80 raeburn 475: '<br />',$threshold{'numstudents'});
1.33 raeburn 476:
1.77 raeburn 477: my @actionorder = ('handgrading','haserrors','abovethreshold','versionchanges','coursediscussion','coursenormalmail','coursecritmail','newroles','oldroles');
1.33 raeburn 478:
1.36 raeburn 479: foreach my $key (keys(%{$checkallowed})) {
1.44 albertel 480: if ($key =~ /_section$/) { next; }
1.33 raeburn 481: $show{$key} = 0;
1.36 raeburn 482: if ($$checkallowed{$key}) {
483: unless ($display_settings{$cid.':'.$key} eq 'hide') {
1.33 raeburn 484: $show{$key} = 1;
485: }
486: }
487: }
488:
489: foreach my $item (@actionorder) {
1.77 raeburn 490: unless ($item eq 'coursenormalmail' || $item eq 'coursecritmail' ||
491: $item eq 'newroles' || $item eq 'oldroles') {
1.33 raeburn 492: if ($show{$item}) {
493: $needitems = 1;
494: last;
495: }
496: }
497: }
498:
1.84 raeburn 499: my $itemserror;
1.33 raeburn 500: if ($needitems) {
1.84 raeburn 501: $itemserror = &getitems(\%unread,\%ungraded,\%bombed,\%triggered,\%changed,\@newdiscussions,\@tograde,\@bombs,\@warnings,\%threshold,$cdom,$crs,\%res_title,\%show,$starttime,$countunread);
1.1 raeburn 502: }
1.33 raeburn 503: if ($show{'coursenormalmail'}) {
1.50 raeburn 504: $msgcount = &getnormalmail(\@newmsgs);
1.7 raeburn 505: }
1.33 raeburn 506: if ($show{'coursecritmail'}) {
1.50 raeburn 507: $critmsgcount = &getcritmail(\@critmsgs);
1.11 raeburn 508: }
1.77 raeburn 509: if ($show{'oldroles'}) {
510: $expirecount = &getexpired(\%expired,$expiredstart,'previous');
511: }
512: if ($show{'newroles'}) {
513: $activecount = &getactivated(\%activated,$activatedstart,'active');
514: }
1.36 raeburn 515: $r->print(qq|<a href="javascript:changeAll('hide');">$lt{'hial'}</a>
516: <a href="javascript:changeAll('show');">$lt{'shal'}</a>
517: <form method="post" name="visible" action="/adm/whatsnew">\n|);
518: foreach my $item (keys(%{$checkallowed})) {
1.44 albertel 519: if ($item =~ /_section$/) { next; }
1.36 raeburn 520: if ($$checkallowed{$item}) {
521: $r->print('<input type="hidden" name="display_'.$item.'" />'."\n");
522: }
523: }
1.1 raeburn 524:
1.73 raeburn 525: $r->print('<input type="hidden" name="refpage" value="'.$refpage.'" /></form><table class="LC_double_column"><tr><td class="LC_left_col">');
1.1 raeburn 526:
1.33 raeburn 527: my $displayed = 0;
1.40 raeburn 528: my $totalboxes = 0;
529: foreach my $key (keys(%{$checkallowed})) {
1.44 albertel 530: if ($key =~ /_section$/) { next; }
531: if ($key eq 'whatsnew' ) { next; } # whatsnew check creates no box
1.40 raeburn 532: if ($$checkallowed{$key}) {
533: $totalboxes ++;
534: }
535: }
1.77 raeburn 536: my $halfway = 4;
537: # my $halfway = int($totalboxes/2) + $totalboxes%2;
1.33 raeburn 538: foreach my $actionitem (@actionorder) {
1.36 raeburn 539: if ($$checkallowed{$actionitem}) {
1.33 raeburn 540: if ($displayed == $halfway) {
1.73 raeburn 541: $r->print('</td><td> </td><td class="LC_right_col" >');
1.1 raeburn 542: }
1.84 raeburn 543: &display_launcher($r,$actionitem,$refpage,$checkallowed,\%show,\%headings,\%res_title,\@tograde,\%ungraded,\@bombs,\%bombed,\%changed,\@warnings,\%triggered,\@newdiscussions,\%unread,$msgcount,\@newmsgs,$critmsgcount,\@critmsgs,\%interval,$countunread,\%expired,$expirecount,\%activated,$activecount,$crstype,$itemserror);
1.33 raeburn 544: $displayed ++;
1.1 raeburn 545: }
546: }
547: $r->print('
1.33 raeburn 548: </td>
549: </tr>
1.73 raeburn 550: </table>
551: ');
1.1 raeburn 552: }
553:
1.11 raeburn 554: #-------------------------------
1.36 raeburn 555: # display_threshold_config
1.11 raeburn 556: #
1.13 raeburn 557: # Display the threshold setting screen
1.11 raeburn 558: #
559: #-------------------------------
560:
1.36 raeburn 561: sub display_threshold_config {
1.69 raeburn 562: my ($r,$refpage,$threshold_titles,$cdom,$crs) = @_;
1.39 raeburn 563: my $uname = $env{'user.name'};
564: my $udom = $env{'user.dom'};
565: my $cid = $env{'request.course.id'};
1.13 raeburn 566: my %threshold = ();
567: my $rowColor1 = "#ffffff";
568: my $rowColor2 = "#eeeeee";
569: my $rowColor;
570:
571: my @thresholditems = ("av_attempts","degdiff","numstudents");
1.39 raeburn 572: my %threshold_titles = &Apache::lonlocal::texthash(
1.13 raeburn 573: av_attempts => 'Average number of attempts',
574: degdiff => 'Degree of difficulty',
575: numstudents => 'Total number of students with submissions',
576: );
1.39 raeburn 577: &get_curr_thresholds(\%threshold,$uname,$udom,$cid,$cdom,$crs);
1.13 raeburn 578:
1.68 raeburn 579: $r->print('<br /><form name="thresholdform" method="post" action="/adm/whatsnew">'.
580: &Apache::loncommon::start_data_table().
581: &Apache::loncommon::start_data_table_header_row().
1.70 raeburn 582: '<th>'.&mt('Threshold Name').'</th>'."\n".
583: '<th>'.&mt('Current value').'</th>'."\n".
584: '<th>'.&mt('Change?').'</th>'."\n".
1.68 raeburn 585: &Apache::loncommon::end_data_table_header_row());
1.13 raeburn 586: foreach my $type (@thresholditems) {
1.39 raeburn 587: my $parameter = $env{'request.course.id'}.':threshold_'.$type;
1.13 raeburn 588: # onchange is javascript to automatically check the 'Set' button.
589: my $onchange = 'onFocus="javascript:window.document.forms'.
590: "['thresholdform'].elements['".$parameter."_setparmval']".
591: '.checked=true;"';
1.68 raeburn 592: $r->print(&Apache::loncommon::start_data_table_row()."\n".
593: '<td>'.$threshold_titles{$type}.'</td>'."\n".
594: '<td>'.&Apache::lonhtmlcommon::textbox($parameter.'_value',
1.13 raeburn 595: $threshold{$type},
1.68 raeburn 596: 10,$onchange).'</td>'."\n".
597: '<td>'.
598: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
599: '</td>'."\n".
600: &Apache::loncommon::end_data_table_row());
1.13 raeburn 601: }
1.68 raeburn 602: $r->print(&Apache::loncommon::end_data_table()."\n".
1.87 schafran 603: '<br /><input type="submit" name="threshold" value="'.&mt('Save').'" />
1.36 raeburn 604: <input type="hidden" name="command" value="update" />
1.39 raeburn 605: <input type="hidden" name="refpage" value="'.$refpage.'" />
1.13 raeburn 606: </form>');
1.11 raeburn 607: }
608:
1.36 raeburn 609: #-------------------------------
610: # display_interval_config
611: #
612: # Display the interval setting screen
613: #
614: #-------------------------------
615:
616: sub display_interval_config {
1.77 raeburn 617: my ($r,$refpage,$interval_titles,$context) = @_;
618: my $setting = 'interval';
619: if ($context eq 'oldroles') {
620: $setting = 'oldroleinterval';
621: } elsif ($context eq 'newroles') {
622: $setting = 'newroleinterval';
623: }
1.59 albertel 624: my $lctype = lc(&Apache::loncommon::course_type());
1.39 raeburn 625: my $current = &get_current($env{'user.name'},$env{'user.domain'},
1.77 raeburn 626: $env{'request.course.id'},$setting);
627: if ($context eq 'oldroles') {
628: $r->print('<br />'.&mt('Choose the time window to use to display roles for which access to the '.$lctype.' expired.').'<br />');
629: } elsif ($context eq 'newroles') {
630: $r->print('<br />'.&mt('Choose the time window to use to display roles for which access to the '.$lctype.' became available.').'<br />');
631: } else {
632: $r->print('<br />'.&mt('Choose the time window to use to display resources in the '.$lctype.' with version changes.').'<br />');
633: }
1.36 raeburn 634: unless ($current eq '') {
1.77 raeburn 635: if (ref($interval_titles->{$context}) eq 'HASH') {
636: $r->print(' '.&mt('Current value is "[_1]".','<b>'.
637: $interval_titles->{$context}->{$current}.'</b>').'<br />');
638: }
1.36 raeburn 639: }
1.77 raeburn 640: $r->print('<br />
1.36 raeburn 641: <form method="post" name="intervalswitch" action="/adm/whatsnew">
642: <input type="hidden" name="command" value="newinterval" />
1.77 raeburn 643: <input type="hidden" name="intervaltype" value="'.$context.'" />
644: <input type="hidden" name="refpage" value="'.$refpage.'" />'.
645: &mt('Display:').'
1.36 raeburn 646: <select name="interval">
1.78 bisitz 647: <option value="" selected="selected">'.&mt('Select').'</option>
1.36 raeburn 648: ');
1.77 raeburn 649: if (ref($interval_titles) eq 'HASH') {
650: if (ref($interval_titles->{$context}) eq 'HASH') {
651: foreach my $key (reverse sort ({$a cmp $b} (keys(%{$interval_titles->{$context}})))) {
1.78 bisitz 652: $r->print('<option value="'.$key.'">'.&mt($interval_titles->{$context}->{$key}).
1.77 raeburn 653: '</option>'."\n");
654: }
655: }
1.36 raeburn 656: }
657: $r->print('</select>
658: <input type="submit" name="display" value="'.
1.87 schafran 659: &mt('Save').'" /></form>');
1.36 raeburn 660: return;
661: }
662:
1.39 raeburn 663: #----------------------------------------------
664: # display_discussion_config
665: #
666: # Display the discussion display setting screen
667: #
668: #----------------------------------------------
669:
670: sub display_discussion_config {
671: my ($r,$refpage) = @_;
672: my $current = &get_current($env{'user.name'},$env{'user.domain'},
673: $env{'request.course.id'},'countunread');
674: if ($current eq '') {
675: $current = 'on';
676: }
1.47 raeburn 677: my %opposite = (
678: 'on' => 'off',
679: 'off' => 'on',
680: );
681: $r->print('<script type="text/javascript">
682: function toggle_countunread(choice) {
683: if (choice == "unchanged") {
684: document.discussionswitch.command.value = "";
685: }
686: document.discussionswitch.submit();
687: }
688: </script>');
1.81 bisitz 689: $r->print('<br />'
1.86 schafran 690: .&mt('Choose whether or not to display a count of the number of new posts for each resource or discussion board which has unread posts.')
1.81 bisitz 691: .'<br />'
1.90 hauer 692: .&mt("This can increase the time taken to gather data for the [_1]What's New Page[_2] by a few seconds.",'<i>','</i>')
1.81 bisitz 693: .' '
694: .&mt('Currently set to [_1].','<b>'.$current.'</b>.')
695: );
1.39 raeburn 696: $r->print('<br /><br />
1.47 raeburn 697: <form method="post" name="discussionswitch" action="/adm/whatsnew">
1.39 raeburn 698: <input type="hidden" name="command" value="newdiscconf" />
699: <input type="hidden" name="refpage" value="'.$refpage.'" />
1.47 raeburn 700: <input type="hidden" name="countunread" value="'.$opposite{$current}.'" />
1.39 raeburn 701: ');
1.47 raeburn 702: $r->print('<br/>
703: <input type="button" name="display" value="'.
1.74 bisitz 704: &mt('Change to [_1]',&mt($opposite{$current})).'"
1.83 raeburn 705: onclick="javascript:toggle_countunread('."'change'".')" />'.
706: (' ' x7).
707: '<input type="button" name="nochange" value="'.
1.47 raeburn 708: &mt("No change").'"
709: onclick="javascript:toggle_countunread('."'unchanged'".')" />
710: </form>');
1.39 raeburn 711: return;
712: }
713:
714: #---------------------------------------------------
715: # courseinit_config
716: #
717: # Set page displayed when course loads after
718: # selecting a role in the course from the roles page.
719: #
720: #---------------------------------------------------
721:
722: sub courseinit_config {
723: my ($r,$refpage,$initpage) = @_;
724: my ($control,$current) = &curr_courseinit();
725: my @chgstate = ('userpref','coursespecific');
726: my @chgentry = ('firstres','whatsnew');
1.59 albertel 727: my $lctype = lc(&Apache::loncommon::course_type());
1.39 raeburn 728: my %lt = &Apache::lonlocal::texthash(
1.56 raeburn 729: 'chwp' => "Choose which page will be displayed when you enter this $lctype after selecting a role.",
1.39 raeburn 730: 'cuva' => 'Current value is determined by',
731: 'anis' => 'and is set to display',
732: 'padc' => 'Page display controlled by',
1.56 raeburn 733: 'chce' => 'Choose '.$lctype.' entry',
1.89 schafran 734: 'moce' => 'Save',
1.39 raeburn 735: );
736: $r->print(<<"END");
737: <br />$lt{'chwp'}
738: <br />$lt{'cuva'}: <b>
739: $$initpage{$control}</b> $lt{'anis'} <b>
740: $$initpage{$current}</b>.<br /><br />
741: <form method="post" name="courseinitswitch" action="/adm/whatsnew">
742: <input type="hidden" name="command" value="newcourseinit" />
743: <input type="hidden" name="refpage" value="$refpage" />
1.56 raeburn 744: $lt{'padc'}:
1.39 raeburn 745: END
746: foreach my $choice (@chgstate) {
1.56 raeburn 747: my $chkstring;
748: if ($choice eq $control) {
749: $chkstring = ' checked="checked" ';
750: }
1.73 raeburn 751: $r->print('<span class="LC_nobreak"><label><input type="radio" name="courseinit_control" value="'.
1.56 raeburn 752: $choice.'"'.$chkstring.'/>'.$$initpage{$choice}.
1.73 raeburn 753: ' </label></span>');
1.39 raeburn 754: }
755: $r->print('<br /><br />'.&mt('If').' '.$$initpage{'coursespecific'}.
1.56 raeburn 756: ' - <br />'.$lt{'chce'}.": \n");
1.39 raeburn 757: foreach my $choice (@chgentry) {
1.56 raeburn 758: my $chkstring;
759: if (($choice eq $current) && ($control eq 'coursespecific')) {
760: $chkstring = ' checked="checked" ';
761: }
1.73 raeburn 762: $r->print('<span class="LC_nobreak"><label><input type="radio" name="courseinit_page" value="'.
1.56 raeburn 763: $choice.'"'.$chkstring.'/>'.$$initpage{$choice}.
1.73 raeburn 764: ' </label></span>');
1.39 raeburn 765: }
766: $r->print('<br /><br /><input type="submit" name="display" value="'.
767: $lt{'moce'}.'" /></form>');
768: return;
769: }
770:
771: sub curr_courseinit {
772: my $current = &get_current($env{'user.name'},$env{'user.domain'},
773: $env{'request.course.id'},'courseinit');
774: my $control;
1.40 raeburn 775: if ($current) {
776: $control = 'coursespecific';
777: } else {
1.39 raeburn 778: $control = 'userpref';
1.40 raeburn 779: my %userenv = &Apache::lonnet::get('environment',
780: ['course_init_display']);
781: if (exists($userenv{'course_init_display'})) {
782: $current = $userenv{'course_init_display'};
783: }
784: unless ($current) {
1.39 raeburn 785: $current = 'whatsnew';
786: }
787: }
788: return ($control,$current);
789: }
790:
1.33 raeburn 791: sub display_launcher {
1.69 raeburn 792: my ($r,$action,$refpage,$checkallowed,$show,$headings,$res_title,
1.68 raeburn 793: $tograde,$ungraded,$bombs,$bombed,$changed,$warnings,$triggered,
794: $newdiscussions,$unread,$msgcount,$newmsgs,$critmsgcount,$critmsgs,
1.77 raeburn 795: $interval,$countunread,$expired,$expirecount,$activated,$activecount,
1.84 raeburn 796: $crstype,$itemserror) = @_;
1.33 raeburn 797:
798: if ($$checkallowed{$action}) {
1.69 raeburn 799: &start_box($r,$show,$headings,$action,$refpage,$action);
1.33 raeburn 800: if ($$show{$action}) {
801: if ($action eq 'handgrading') { # UNGRADED ITEMS
1.84 raeburn 802: &display_handgrade($r,$tograde,$ungraded,$itemserror);
1.33 raeburn 803: } elsif ($action eq 'haserrors') { # BOMBS
1.84 raeburn 804: &display_haserrors($r,$bombs,$bombed,$res_title,$itemserror);
1.33 raeburn 805: } elsif ($action eq 'versionchanges') { # VERSION CHANGES
1.84 raeburn 806: &display_versionchanges($r,$changed,$res_title,$interval->{'versions'},$itemserror);
1.33 raeburn 807: } elsif ($action eq 'abovethreshold') { # DEGDIFF/AV. TRIES TRIGGERS
1.39 raeburn 808: &display_abovethreshold($r,$refpage,$warnings,$triggered,
1.84 raeburn 809: $res_title,$itemserror);
1.33 raeburn 810: } elsif ($action eq 'coursediscussion') { # UNREAD COURSE DISCUSSION
811: &display_coursediscussion($r,$newdiscussions,$unread,
1.84 raeburn 812: $countunread,$res_title,$itemserror);
1.33 raeburn 813: } elsif ($action eq 'coursenormalmail') { # NORMAL MESSAGES
1.68 raeburn 814: &display_coursenormalmail($r,$msgcount,$newmsgs);
1.33 raeburn 815: } elsif ($action eq 'coursecritmail') { # CRITICAL MESSAGES
1.68 raeburn 816: &display_coursecritmail($r,$critmsgcount,$critmsgs);
1.77 raeburn 817: } elsif ($action eq 'newroles') { # ACTIVATED ROLES
818: &display_rolechanges($r,$activecount,$activated,$interval->{'newroles'},
819: $crstype);
820: } elsif ($action eq 'oldroles') { # EXPIRED ROLES
821: &display_rolechanges($r,$expirecount,$expired,$interval->{'oldroles'},
822: $crstype);
1.33 raeburn 823: }
824: }
825: &end_box($r);
826: }
827: return;
828: }
829:
1.1 raeburn 830: sub getitems {
1.33 raeburn 831: my ($unread,$ungraded,$bombed,$triggered,$changed,$newdiscussions,
1.68 raeburn 832: $tograde,$bombs,$warnings,$threshold,$cdom,$crs,$res_title,$show,
833: $starttime,$countunread) = @_;
1.1 raeburn 834: my $navmap = Apache::lonnavmaps::navmap->new();
1.84 raeburn 835: if (!defined($navmap)) {
836: my $itemserror = '<span class="LC_warning">'.&mt('An error occurred retrieving information about the course.').'<br />'.&mt('It is recommended that you [_1]re-select the course[_2].','<a href="/adm/roles">','</a>').'</span>';
837: return $itemserror;
838: }
1.26 albertel 839: # force retrieve Resource to seed the part id cache we'll need it later
1.37 raeburn 840: my @allres=$navmap->retrieveResources(undef,
841: sub {if ($_[0]->is_problem) { $_[0]->parts();} return 1;});
1.33 raeburn 842: my %resourcetracker;
1.37 raeburn 843: my $discussiontime;
1.33 raeburn 844:
845: # Resource version changes
846: if ($$show{'versionchanges'}) {
847: &checkversions($cdom,$crs,$navmap,$changed,$starttime);
848: }
849:
850: if ($$show{'abovethreshold'}) {
851: %resourcetracker = &Apache::lonnet::dump('nohist_resourcetracker',
852: $cdom,$crs);
853: }
1.1 raeburn 854:
855: foreach my $resource (@allres) {
856: my $result = '';
857: my $applies = 0;
858: my $symb = $resource->symb();
1.33 raeburn 859: %{$$bombed{$symb}} = ();
1.1 raeburn 860: %{$$ungraded{$symb}} = ();
1.11 raeburn 861: %{$$triggered{$symb}} = ();
862: $$triggered{$symb}{numparts} = 0;
1.66 raeburn 863: if ($resource->encrypted()) {
864: $$triggered{$symb}{'enclink'} = $resource->link();
865: $$triggered{$symb}{'encsymb'} = $resource->shown_symb();
866: }
1.1 raeburn 867: my $title = $resource->compTitle();
1.16 raeburn 868: $$res_title{$symb} = $title;
1.8 albertel 869: my $ressymb = $resource->wrap_symb();
1.33 raeburn 870:
1.37 raeburn 871: # Check if there are unread discussion postings
1.33 raeburn 872: if ($$show{'coursediscussion'}) {
1.51 albertel 873: &check_discussions($resource,$symb,$ressymb,$title,
874: $newdiscussions,$unread,$countunread);
1.33 raeburn 875: }
1.1 raeburn 876:
877: # Check for ungraded problems
878: if ($resource->is_problem()) {
1.33 raeburn 879: if ($$show{'handgrading'}) {
880: &check_handgraded($resource,$symb,$title,$cdom,$crs,$ungraded,
881: $tograde);
882: }
1.1 raeburn 883: }
884:
885: # Check for bombs
1.33 raeburn 886: if ($$show{'haserrors'}) {
887: &check_bombed($resource,$symb,$title,$bombs,$bombed);
888: }
889:
890: # Maxtries and degree of difficulty for problem parts, unless handgradeable
891: if ($$show{'abovethreshold'}) {
1.61 albertel 892: &check_thresholds($resource,$symb,\%resourcetracker,
893: $triggered,$threshold,$warnings);
1.33 raeburn 894: }
895:
896: }
1.84 raeburn 897: return;
1.33 raeburn 898: }
899:
900: sub check_discussions {
1.51 albertel 901: my ($resource,$symb,$ressymb,$title,$newdiscussions,$unread,
902: $countunread) = @_;
903:
904: if (!$resource->hasDiscussion()) { return; }
1.37 raeburn 905:
1.51 albertel 906: %{$$unread{$ressymb}} = ();
907: $$unread{$ressymb}{'title'} = $title;
908: $$unread{$ressymb}{'symb'} = $symb;
1.66 raeburn 909: if ($resource->encrypted()) {
910: $$unread{$ressymb}{'enclink'} = $resource->link();
911: $$unread{$ressymb}{'encsymb'} = $resource->shown_symb();
912: }
1.51 albertel 913: push(@{$newdiscussions}, $ressymb);
914:
915: $$unread{$ressymb}{'lastpost'} = $resource->last_post_time();
916:
917: if ($countunread eq 'on') {
1.67 raeburn 918: $$unread{$ressymb}{'unreadcount'} =
919: $resource->discussion_info('unread');
1.33 raeburn 920: }
921: }
922:
923: sub check_handgraded {
924: my ($resource,$symb,$title,$cdom,$cnum,$ungraded,$tograde) = @_;
925: if ($resource->is_problem()) {
926: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
927: my $partlist=$resource->parts();
928: my $handgradeable;
929: foreach my $part (@$partlist) {
1.31 raeburn 930: if ($resource->handgrade($part) eq 'yes') {
1.33 raeburn 931: $handgradeable=1; last;
1.31 raeburn 932: }
1.33 raeburn 933: }
934: if ($handgradeable) {
1.35 raeburn 935: my @ungraded = &Apache::bridgetask::get_queue_symb_status(
1.33 raeburn 936: 'gradingqueue',$symb,$cdom,$cnum);
937: if (@ungraded > 0) {
938: $$ungraded{$symb}{count} = scalar(@ungraded);
939: $$ungraded{$symb}{title} = $title;
1.66 raeburn 940: if ($resource->encrypted()) {
941: $$ungraded{$symb}{'enclink'} = $resource->link();
942: $$ungraded{$symb}{'encsymb'} = $resource->shown_symb();
943: }
944: push(@{$tograde},$symb);
1.11 raeburn 945: }
946: }
1.33 raeburn 947: }
948: }
949:
950: sub check_bombed {
951: my ($resource,$symb,$title,$bombs,$bombed) = @_;
952: if ($resource->getErrors()) {
953: my $errors = $resource->getErrors();
954: $errors =~ s/^,//;
955: my @bombs = split(/,/, $errors);
956: my $errorcount = scalar(@bombs);
957: my $errorlink = '<a href="/adm/email?display='.
1.55 www 958: &escape($bombs[0]).'">'.
1.33 raeburn 959: $title.'</a>';
960: $$bombed{$symb}{errorcount} = $errorcount;
961: $$bombed{$symb}{errorlink} = $errorlink;
962: push(@{$bombs}, $symb);
963: }
964: }
965:
966: sub check_thresholds {
1.61 albertel 967: my ($resource,$symb,$resourcetracker,$triggered,$threshold,$warnings) = @_;
1.33 raeburn 968: # Compile maxtries and degree of difficulty for problem parts, unless handgradeable
969: my @parts = @{$resource->parts()};
970: my %stats;
971: my %lastreset = ();
972: my $warning = 0;
973: foreach my $part (@parts) {
974: if ($resource->handgrade($part) eq 'yes') {
975: next;
976: }
1.48 raeburn 977: if ($resource->is_survey($part)) {
978: next;
979: }
1.33 raeburn 980: %{$stats{$part}} = ();
981: my ($attempts,$users,$corrects,$degdiff,$av_attempts);
982: if (exists($$resourcetracker{$symb."\0".$part."\0attempts"})) {
983: $attempts = $$resourcetracker{$symb."\0".$part."\0attempts"};
984: }
985: if (exists($$resourcetracker{$symb."\0".$part."\0users"})) {
986: $users = $$resourcetracker{$symb."\0".$part."\0users"};
987: }
988: if (exists($$resourcetracker{$symb."\0".$part."\0correct"})) {
989: $corrects = $$resourcetracker{$symb."\0".$part."\0correct"};
990: }
991: if ($attempts > 0) {
992: $degdiff = 1 - ($corrects/$attempts);
993: $degdiff = sprintf("%.2f",$degdiff);
994: }
995: if ($users > 0) {
996: $av_attempts = $attempts/$users;
997: $av_attempts = sprintf("%.2f",$av_attempts);
998: }
999: if ((($degdiff ne '' && $degdiff >= $$threshold{'degdiff'}) || ($av_attempts ne '' && $av_attempts >= $$threshold{'av_attempts'})) && ($users >= $$threshold{'numstudents'})) {
1000: $stats{$part}{degdiff} = $degdiff;
1001: $stats{$part}{attempts} = $av_attempts;
1002: $stats{$part}{users} = $users;
1003: $lastreset{$part} = $$resourcetracker{$symb."\0".$part."\0resettime"};
1004: if ($lastreset{$part}) {
1005: $lastreset{$part} = &Apache::lonnavmaps::timeToHumanString($lastreset{$part});
1.11 raeburn 1006: }
1.33 raeburn 1007: $warning = 1;
1008: }
1009: }
1010: if ($warning) {
1011: $$triggered{$symb}{title} = $resource->title;
1.62 raeburn 1012: my $partcount = 0;
1013: @{$$triggered{$symb}{text}} = ();
1.33 raeburn 1014: foreach my $part (@parts) {
1015: if (exists($stats{$part}{users})) {
1.55 www 1016: my $resetname = 'reset_'.&escape($symb."\0".$part);
1017: my $resettitle = 'title_'.&escape($symb."\0".$part);
1.33 raeburn 1018: if (@parts > 1) {
1.62 raeburn 1019: $$triggered{$symb}{text}[$partcount] = '
1.74 bisitz 1020: <td>'.&mt('part - ').$part.'</td>';
1.33 raeburn 1021: } else {
1.62 raeburn 1022: $$triggered{$symb}{text}[$partcount] = '
1.74 bisitz 1023: <td>'.&mt('single part').'</td>';
1.11 raeburn 1024: }
1.62 raeburn 1025: $$triggered{$symb}{text}[$partcount] .= '
1.61 albertel 1026: <td>'.$stats{$part}{users}.'</td>
1027: <td>'.$stats{$part}{attempts}.'</td>
1028: <td>'.$stats{$part}{degdiff}.'</td>
1029: <td>'.$lastreset{$part}.'</td>
1.62 raeburn 1030: <td><input type="checkbox" name="'.$resetname.'" /><input type="hidden" name="'.$resettitle.'" value="'.&escape($$triggered{$symb}{title}).'" /></td>';
1031: $partcount ++;
1.11 raeburn 1032: }
1.62 raeburn 1033: $$triggered{$symb}{numparts} = $partcount;
1.11 raeburn 1034: }
1.33 raeburn 1035: push(@{$warnings},$symb);
1.1 raeburn 1036: }
1037: }
1038:
1.33 raeburn 1039:
1.13 raeburn 1040: sub get_curr_thresholds {
1.39 raeburn 1041: my ($threshold,$uname,$udom,$cid,$cdom,$crs) = @_;
1.64 banghart 1042: # set default values
1043: %$threshold = (av_attempts => 2,
1044: degdiff => 0.5,
1045: numstudents => 2
1046: );
1.39 raeburn 1047: my %thresholdsettings = &Apache::lonnet::dump('nohist_whatsnew',$udom,
1048: $uname,$cid.':threshold');
1049: my $thresholdcount = 0;
1050: my ($tmp) = %thresholdsettings;
1.40 raeburn 1051: unless ($tmp =~ /^(con_lost|error|no_such_host)/i) {
1.39 raeburn 1052: foreach my $item (keys %{$threshold}) {
1053: if (exists($thresholdsettings{$cid.':threshold_'.$item})) {
1054: $$threshold{$item} =
1055: $thresholdsettings{$cid.':threshold_'.$item};
1056: $thresholdcount ++;
1057: }
1058: }
1.13 raeburn 1059: }
1.39 raeburn 1060: if ($thresholdcount == 3) {
1061: return;
1.13 raeburn 1062: }
1.39 raeburn 1063: my %coursesettings = &Apache::lonnet::dump('environment',
1064: $cdom,$crs,'internal.threshold');
1065: my ($temp) = %coursesettings;
1.40 raeburn 1066: unless ($temp =~ /^(con_lost|error|no_such_host)/i) {
1.39 raeburn 1067: foreach my $item (keys %{$threshold}) {
1068: unless (exists($thresholdsettings{$cid.':threshold_'.$item})) {
1069: if (exists($coursesettings{'internal.threshold_'.$item})) {
1070: $$threshold{$item} =
1071: $coursesettings{'internal.threshold_'.$item};
1072: }
1073: }
1074: }
1.13 raeburn 1075: }
1.39 raeburn 1076: return;
1.13 raeburn 1077: }
1078:
1.39 raeburn 1079: sub get_current {
1080: my ($uname,$udom,$cid,$caller) = @_;
1081: my $currvalue;
1082: my %settings = &Apache::lonnet::dump('nohist_whatsnew',$udom,$uname,$cid.
1083: ':'.$caller);
1.36 raeburn 1084: my ($tmp) = %settings;
1.40 raeburn 1085: unless ($tmp =~ /^(con_lost|error|no_such_host)/i) {
1.39 raeburn 1086: $currvalue = $settings{$cid.':'.$caller};
1.36 raeburn 1087: }
1.39 raeburn 1088: return $currvalue;
1.36 raeburn 1089: }
1090:
1.13 raeburn 1091: sub process_reset {
1092: my ($dom,$crs) = @_;
1.39 raeburn 1093: my $result = '<b>'.&mt('Counters reset for following problems (and parts):').
1094: '</b><br />';
1.13 raeburn 1095: my @agg_types = ('attempts','users','correct');
1.39 raeburn 1096: my %agg_titles = &Apache::lonlocal::texthash (
1.13 raeburn 1097: attempts => 'Number of submissions',
1098: users => 'Students with submissions',
1099: correct => 'Number of correct submissions',
1100: );
1101: my @resets = ();
1102: my %titles = ();
1.17 albertel 1103: foreach my $key (keys(%env)) {
1.13 raeburn 1104: next if ($key !~ /^form\.reset_(.+)$/);
1.55 www 1105: my $title = &unescape($env{'form.title_'.$1});
1106: my $reset_item = &unescape($1);
1.13 raeburn 1107: my %curr_aggregates = &Apache::lonnet::dump('nohist_resourcetracker',$dom,$crs,$reset_item);
1108: my %aggregates = ();
1.17 albertel 1109: my ($symb,$part) = split(/\0/,$reset_item);
1.13 raeburn 1110: foreach my $type (@agg_types) {
1111: $aggregates{$reset_item."\0".$type} = 0;
1112: }
1.17 albertel 1113: $aggregates{$reset_item."\0".'resettime'} = time;
1.13 raeburn 1114: my $putresult = &Apache::lonnet::put('nohist_resourcetracker',\%aggregates,
1115: $dom,$crs);
1116: if ($putresult eq 'ok') {
1117: $result .= $title.' -part '.$part.': ';
1118: my %new_aggregates = &Apache::lonnet::dump('nohist_resourcetracker',$dom,$crs,$reset_item);
1119: foreach my $type (@agg_types) {
1120: $result .= $agg_titles{$type}.' = '.$new_aggregates{$reset_item."\0".$type}.'; ';
1121: }
1122: $result =~ s/; $//;
1123: $result .= '<br />';
1124: } else {
1.14 albertel 1125: $result = $title.' -part '.$part.': '.&mt('Unable to reset counters to zero due to [_1]',$putresult).'.<br />'."\n";
1.13 raeburn 1126: }
1127: }
1128: return $result;
1129: }
1130:
1131: sub process_update {
1.39 raeburn 1132: my ($uname,$udom,$threshold_titles) = @_;
1.99 wenzelju 1133: my $setoutput = '<b>'.&mt('Changes to threshold(s) for problem tracking:').'</b><br/><br />';
1.13 raeburn 1134: foreach (keys %env) {
1135: next if ($_!~/^form\.(.+)\_setparmval$/);
1136: my $name = $1;
1137: my $value = $env{'form.'.$name.'_value'};
1.65 banghart 1138: if ($name && defined($value) && ($value ne '')) {
1.39 raeburn 1139: my $put_result = &Apache::lonnet::put('nohist_whatsnew',
1140: {$name=>$value},$udom,$uname);
1.13 raeburn 1141:
1.39 raeburn 1142: my ($shortname) = ($name =~ /^\Q$env{'request.course.id'}\E:threshold_(.+)$/);
1.13 raeburn 1143: if ($put_result eq 'ok') {
1.99 wenzelju 1144: $setoutput.= &Apache::lonhtmlcommon::confirm_success(&mt('Set threshold for [_1] to [_2]',
1.14 albertel 1145: '<b>'.$$threshold_titles{$shortname}.'</b>',
1.99 wenzelju 1146: '<b>'.$value.'</b>').'<br />');
1.14 albertel 1147: } else {
1.99 wenzelju 1148: $setoutput.= &Apache::lonhtmlcommon::confirm_success(&mt('Unable to set threshold for [_1] to [_2] due to [_3].',
1.14 albertel 1149: '<b>'.$name.'</b>','<b>'.$value.'</b>',
1.99 wenzelju 1150: '<tt>'.$put_result.'</tt>').'<br />',1);
1.13 raeburn 1151: }
1152: }
1153: }
1.99 wenzelju 1154: return &Apache::loncommon::confirmwrapper($setoutput);
1.13 raeburn 1155: }
1156:
1.33 raeburn 1157: sub getnormalmail {
1158: my ($newmsgs) = @_;
1.1 raeburn 1159: # Check for unread mail in course
1160: my $msgcount = 0;
1.3 albertel 1161:
1.10 raeburn 1162: my @messages = sort(&Apache::lonnet::getkeys('nohist_email'));
1.3 albertel 1163: foreach my $message (@messages) {
1.55 www 1164: my $msgid=&escape($message);
1.10 raeburn 1165: my ($sendtime,$shortsubj,$fromname,$fromdom,$status,$fromcid)=
1.1 raeburn 1166: &Apache::lonmsg::unpackmsgid($msgid);
1.10 raeburn 1167: if (($fromcid) && ($fromcid eq $env{'request.course.id'})) {
1.1 raeburn 1168: if (defined($sendtime) && $sendtime!~/error/) {
1.91 lueken 1169: if ($status eq 'new') {
1.93 droeschl 1170: $sendtime = &Apache::lonlocal::locallocaltime($sendtime);
1.91 lueken 1171: $msgcount ++;
1.10 raeburn 1172: if ($shortsubj eq '') {
1173: $shortsubj = &mt('No subject');
1174: }
1.1 raeburn 1175: push(@{$newmsgs}, {
1176: msgid => $msgid,
1177: sendtime => $sendtime,
1.10 raeburn 1178: shortsub => $shortsubj,
1.1 raeburn 1179: from => $fromname,
1180: fromdom => $fromdom
1181: });
1182: }
1183: }
1184: }
1185: }
1.33 raeburn 1186: return $msgcount;
1187: }
1.1 raeburn 1188:
1.33 raeburn 1189: sub getcritmail {
1190: my ($critmsgs) = @_;
1.1 raeburn 1191: # Check for critical messages in course
1192: my %what=&Apache::lonnet::dump('critical');
1193: my $result = '';
1194: my $critmsgcount = 0;
1.3 albertel 1195: foreach my $msgid (sort(keys(%what))) {
1.10 raeburn 1196: my ($sendtime,$shortsubj,$fromname,$fromdom,$status,$fromcid)=
1197: &Apache::lonmsg::unpackmsgid($msgid);
1198: if (($fromcid) && ($fromcid eq $env{'request.course.id'})) {
1.1 raeburn 1199: if (defined($sendtime) && $sendtime!~/error/) {
1.93 droeschl 1200: $sendtime = &Apache::lonlocal::locallocaltime($sendtime);
1.1 raeburn 1201: $critmsgcount ++;
1.10 raeburn 1202: if ($shortsubj eq '') {
1203: $shortsubj = &mt('No subject');
1204: }
1.1 raeburn 1205: push(@{$critmsgs}, {
1206: msgid => $msgid,
1207: sendtime => $sendtime,
1.10 raeburn 1208: shortsub => $shortsubj,
1.1 raeburn 1209: from => $fromname,
1210: fromdom => $fromdom
1211: });
1212: }
1213: }
1214: }
1.33 raeburn 1215: return $critmsgcount;
1216: }
1217:
1.77 raeburn 1218: sub getexpired {
1219: my ($rolechgs,$rolechgtime,$status) = @_;
1220: my $expirecount = &getrolechanges($rolechgs,$rolechgtime,$status);
1221: return $expirecount;
1222: }
1223:
1224: sub getactivated {
1225: my ($rolechgs,$rolechgtime,$status) = @_;
1226: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1227: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1228: my $now = time();
1229: my $context = 'course';
1230: my ($permission,$allowed) =
1231: &Apache::lonuserutils::get_permission($context);
1232: my $viewablesec = &Apache::lonuserutils::viewable_section($permission);
1233: my %changes=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
1234: my (%stucounted,%advcounted);
1235: my $activatedcount = 0;
1236: if (keys(%changes) > 0) {
1237: foreach my $chg (sort { $b <=> $a } (keys(%changes))) {
1238: if (ref($changes{$chg}) eq 'HASH') {
1239: my $timestamp = $changes{$chg}{'exe_time'};
1240: if ($timestamp) {
1.79 raeburn 1241: if ($rolechgtime > 0) {
1242: if ($timestamp < $rolechgtime) {
1.77 raeburn 1243: last;
1244: }
1245: }
1246: if (ref($changes{$chg}{'logentry'}) eq 'HASH') {
1247: next if ($changes{$chg}{'delflag'});
1248: my $start = $changes{$chg}{'logentry'}{'start'};
1249: my $end = $changes{$chg}{'logentry'}{'end'};
1250: my $section = $changes{$chg}{'logentry'}{'section'};
1251: my $role = $changes{$chg}{'logentry'}{'role'};
1252: my $uname = $changes{$chg}{'uname'};
1253: my $udom = $changes{$chg}{'udom'};
1254: next if ($end && $end <= $now);
1255: if (($viewablesec ne '') && ($section ne '')) {
1256: next if ($viewablesec ne $section);
1257: }
1258: next if ($start >= $timestamp);
1259: if ($role eq 'st') {
1260: $stucounted{$uname.':'.$udom.':'.$section} = $start.':'.$end;
1261: } else {
1262: $advcounted{$uname.':'.$udom.':'.$role.':'.$section} = $start.':'.$end;
1263: }
1264: my %chginfo = (
1265: 'section' => $section,
1266: 'uname' => $uname,
1267: 'udom' => $udom,
1268: 'role' => $role,
1269: 'status' => $status,
1270: );
1271: $activatedcount ++;
1272: push (@{$rolechgs->{$timestamp}},\%chginfo);
1273: }
1274: }
1275: }
1276: }
1277: }
1278: $activatedcount += &getrolechanges($rolechgs,$rolechgtime,$status,\%stucounted,\%advcounted);
1279: return $activatedcount;
1280: }
1281:
1282: sub getrolechanges {
1283: my ($rolechgs,$rolechgtime,$status,$stucountref,$advcountref) = @_;
1284: my (%stucounted,%advcounted);
1285: if (ref($stucountref) eq 'HASH') {
1286: %stucounted = %{$stucountref};
1287: }
1288: if (ref($advcountref) eq 'HASH') {
1289: %advcounted = %{$advcountref};
1290: }
1291: my $withsec = 1;
1292: my $hidepriv = 1;
1293: my $context = 'course';
1294: my @statuses = ($status);
1295: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1296: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1297: my $now = time();
1298: my ($permission,$allowed) =
1299: &Apache::lonuserutils::get_permission($context);
1300: my $viewablesec = &Apache::lonuserutils::viewable_section($permission);
1301: my $classlist = &Apache::loncoursedata::get_classlist();
1302: my $secidx = &Apache::loncoursedata::CL_SECTION();
1303: my $startidx = &Apache::loncoursedata::CL_START();
1304: my $endidx = &Apache::loncoursedata::CL_END();
1305: my $rolechgcount = 0;
1306: foreach my $key (keys(%{$classlist})) {
1307: my ($userstatus,$eventtime);
1308: my $student = $classlist->{$key};
1309: if (ref($student) eq 'ARRAY') {
1310: my $start = $student->[$startidx];
1311: my $end = $student->[$endidx];
1312: my $sec = $student->[$secidx];
1313: my ($stuname,$studom) = split(/:/,$key);
1314: if ($status eq 'active') {
1315: if (exists($stucounted{$key.':'.$sec})) {
1316: next;
1317: }
1318: }
1319: if (($end == 0) || ($end > $start)) {
1320: if ($start <= $now) {
1321: if ($end && $end < $now) {
1322: if ($rolechgtime > 0) {
1323: if ($end > $rolechgtime) {
1324: $userstatus = 'previous';
1325: }
1326: } else {
1327: $userstatus = 'previous';
1328: }
1329: } else {
1330: if ($rolechgtime > 0) {
1331: if ($start >= $rolechgtime) {
1332: $userstatus = 'active';
1333: }
1334: } else {
1335: $userstatus = 'active';
1336: }
1337: }
1338: }
1339: }
1340: next if ($userstatus ne $status);
1341: if ($status eq 'active') {
1342: $eventtime = $start;
1343: } else {
1344: $eventtime = $end;
1345: }
1346: if (($viewablesec ne '') && ($sec ne '')) {
1347: next if ($viewablesec ne $sec);
1348: }
1349: my %chginfo = (
1350: 'section' => $sec,
1351: 'uname' => $stuname,
1352: 'udom' => $studom,
1353: 'role' => 'st',
1354: 'status' => $userstatus,
1355: );
1356: $rolechgcount ++;
1357: push (@{$rolechgs->{$eventtime}},\%chginfo);
1358: }
1359: }
1360: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1361: \@statuses,undef,undef,$withsec,$hidepriv);
1362: foreach my $item (keys(%advrolehash)) {
1363: my ($userstatus,$eventtime);
1364: my ($uname,$udom,$role,$section) = split(/:/,$item,-1);
1365: my ($start,$end) = split(/:/,$advrolehash{$item});
1366: if ($start eq '-1' && $end eq '-1') {
1367: next;
1368: } else {
1369: if ($status eq 'active') {
1370: if (exists($advcounted{$item})) {
1371: next;
1372: }
1373: }
1374: if (($end == 0) || ($end > $start)) {
1375: if ($start <= $now) {
1376: if ($end && $end < $now) {
1377: if ($rolechgtime > 0) {
1378: if ($end > $rolechgtime) {
1379: $userstatus = 'previous';
1380: }
1381: } else {
1382: $userstatus = 'previous';
1383: }
1384: } else {
1385: if ($rolechgtime > 0) {
1386: if ($start >= $rolechgtime) {
1387: $userstatus = 'active';
1388: }
1389: } else {
1390: $userstatus = 'active';
1391: }
1392: }
1393: }
1394: }
1395: next if ($userstatus ne $status);
1396: if ($status eq 'active') {
1397: $eventtime = $start;
1398: } else {
1399: $eventtime = $end;
1400: }
1401: }
1402: if (($viewablesec ne '') && ($section ne '')) {
1403: next if ($viewablesec ne $section);
1404: }
1405: my %chginfo = (
1406: 'section' => $section,
1407: 'uname' => $uname,
1408: 'udom' => $udom,
1409: 'role' => $role,
1410: 'status' => $userstatus,
1411: );
1412: $rolechgcount ++;
1413: push (@{$rolechgs->{$eventtime}},\%chginfo);
1414: }
1415: return $rolechgcount;
1416: }
1.33 raeburn 1417:
1418: sub checkversions {
1419: my ($cdom,$crs,$navmap,$changed,$starttime) = @_;
1420: my %changes=&Apache::lonnet::dump('versionupdate',$cdom,$crs);
1421: my ($tmp) = keys(%changes);
1.40 raeburn 1422: unless ($tmp =~ /^(con_lost|error|no_such_host)/i) {
1.33 raeburn 1423: if (keys(%changes) > 0) {
1424: foreach my $key (sort(keys(%changes))) {
1425: if ($changes{$key} > $starttime) {
1426: my $version;
1427: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
1428: my $currentversion=&Apache::lonnet::getversion($key);
1429: my $revdate =
1430: &Apache::lonnet::metadata($root.'.'.$extension,
1431: 'lastrevisiondate');
1432: $revdate = &Apache::lonlocal::locallocaltime($revdate);
1433: my $linkurl=&Apache::lonnet::clutter($key);
1434: my $usedversion=$navmap->usedVersion('version_'.$linkurl);
1435: my @resources = $navmap->getResourceByUrl($linkurl,1);
1436: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1437: $version = $usedversion;
1438: } else {
1439: $version = $currentversion;
1440: }
1441: foreach my $res (@resources) {
1.35 raeburn 1442: if (ref($res) eq 'Apache::lonnavmaps::resource') {
1443: my $symb = $res->symb();
1444: %{$$changed{$symb}} = (
1.33 raeburn 1445: current => $currentversion,
1446: version => $version,
1447: revdate => $revdate,
1.35 raeburn 1448: );
1449: }
1.33 raeburn 1450: }
1451: }
1452: }
1453: }
1454: }
1455: return;
1456: }
1457:
1458: sub display_handgrade {
1.84 raeburn 1459: my ($r,$tograde,$ungraded,$itemserror) = @_;
1.33 raeburn 1460: my %lt = &Apache::lonlocal::texthash(
1461: 'prna' => 'Problem Name',
1462: 'nmun' => 'Number ungraded',
1463: 'nopr' => 'No problems require handgrading',
1464: );
1465: if (@{$tograde} > 0) {
1.68 raeburn 1466: $r->print('<tr class="LC_info_row"><td class="LC_left_item">'.
1467: $lt{'prna'}.'</td><td class="LC_right_item">'.
1468: $lt{'nmun'}.'</td></tr>');
1.33 raeburn 1469: my $rowNum = 0;
1470: foreach my $res (@{$tograde}) {
1.68 raeburn 1471: $rowNum ++;
1472: my $css_class = $rowNum%2?' class="LC_odd_row"':'';
1.33 raeburn 1473: my ($map,$id,$url)=&Apache::lonnet::decode_symb($res);
1474: my $linkurl=&Apache::lonnet::clutter($url);
1.55 www 1475: $linkurl .= '?symb='.&escape($res);
1.66 raeburn 1476: if ($$ungraded{$res}{'enclink'}) {
1477: $linkurl =
1478: $$ungraded{$res}{'enclink'}.'?symb='.$$ungraded{$res}{'encsymb'};
1479: }
1.68 raeburn 1480: $r->print('<tr'.$css_class.'><td><a href="'.$linkurl.'">'.$$ungraded{$res}{title}.'</a></td><td class="LC_right_item">'.$$ungraded{$res}{count}.'</td></tr>');
1.33 raeburn 1481: }
1.84 raeburn 1482: } elsif ($itemserror) {
1483: $r->print('<tr class="LC_empty_row"><td>'.$itemserror.'</td></tr>');
1.33 raeburn 1484: } else {
1.68 raeburn 1485: $r->print('<tr class="LC_empty_row"><td>'.$lt{'nopr'}.'</td></tr>');
1.33 raeburn 1486: }
1487: }
1488:
1489: sub display_haserrors {
1.84 raeburn 1490: my ($r,$bombs,$bombed,$res_title,$itemserror) = @_;
1.33 raeburn 1491: my $bombnum = 0;
1492: my %lt = &Apache::lonlocal::texthash(
1493: reso => 'Resource',
1494: nmer => 'Number of errors',
1495: noer => 'No problems with errors',
1496: );
1497: if (@{$bombs} > 0) {
1.68 raeburn 1498: $r->print('<tr class="LC_info_row"><td class="LC_left_item">'.
1499: $lt{'reso'}.'</td><td class="LC_right_item">'.
1500: $lt{'nmer'}.'</td></tr>');
1.33 raeburn 1501: @{$bombs} = sort { &cmp_title($a,$b,$res_title) } @{$bombs};
1502: foreach my $bomb (@{$bombs}) {
1503: $bombnum ++;
1.68 raeburn 1504: my $css_class = $bombnum%2?' class="LC_odd_row"':'';
1505: $r->print('<tr'.$css_class.'><td>'.$$bombed{$bomb}{errorlink}.
1506: '</td><td class="LC_right_item">'.
1507: $$bombed{$bomb}{errorcount}.'</td></tr>');
1.33 raeburn 1508: }
1.84 raeburn 1509: } elsif ($itemserror) {
1510: $r->print('<tr class="LC_empty_row"><td>'.$itemserror.'</td></tr>');
1.33 raeburn 1511: } else {
1.68 raeburn 1512: $r->print('<tr class="LC_empty_row"><td>'.$lt{'noer'}.'</td></tr>');
1.33 raeburn 1513: }
1514: return;
1515: }
1516:
1517: sub display_abovethreshold {
1.84 raeburn 1518: my ($r,$refpage,$warnings,$triggered,$res_title,$itemserror) = @_;
1.33 raeburn 1519: my %lt = &Apache::lonlocal::texthash(
1520: reso => 'Resource',
1521: part => 'Part',
1522: nust => 'Num. students',
1523: avat => 'Av. Attempts',
1524: dedi => 'Deg. Diff',
1525: lare => 'Last Reset',
1526: reco => 'Reset Count?',
1527: rese => 'Reset counters to 0',
1528: nopr => 'No problems satisfy threshold criteria',
1529: );
1530: if (@{$warnings} > 0) {
1531: @{$warnings} = sort { &cmp_title($a,$b,$res_title) } @{$warnings};
1.36 raeburn 1532: $r->print('<form name="reset_tracking" method="post" action="/adm/whatsnew">'.
1.39 raeburn 1533: ' <input type="hidden" name="command" value="reset" />'."\n".
1534: ' <input type="hidden" name="refpage" value="'.$refpage.'" />'.
1535: "\n");
1.61 albertel 1536: $r->print('<tr class="LC_info_row">'.
1.68 raeburn 1537: '<td class="LC_left_item">'.$lt{'reso'}.'</td>'.
1.61 albertel 1538: '<td>'.$lt{'part'}.'</td><td>'.$lt{'nust'}.'</td>'.
1539: '<td>'.$lt{'avat'}.'</td><td>'.$lt{'dedi'}.'</td>'.
1.68 raeburn 1540: '<td>'.$lt{'lare'}.'</td><td class="LC_right_item">'.
1541: $lt{'reco'}.'</td></tr>');
1.61 albertel 1542: my $row;
1.33 raeburn 1543: foreach my $res (@{$warnings}) {
1.61 albertel 1544: $row++;
1.33 raeburn 1545: my ($map,$id,$url)=&Apache::lonnet::decode_symb($res);
1546: my $linkurl=&Apache::lonnet::clutter($url);
1547: my $rowspan;
1548: if ($$triggered{$res}{numparts} > 1) {
1549: $rowspan = 'rowspan="'.$$triggered{$res}{numparts}.'"';
1550: }
1.55 www 1551: $linkurl .= '?symb='.&escape($res);
1.66 raeburn 1552: if ($$triggered{$res}{'enclink'}) {
1553: $linkurl =
1554: $$triggered{$res}{'enclink'}.'?symb='.$$triggered{$res}{'encsymb'};
1555: }
1.68 raeburn 1556: my $css_class = $row%2?' class="LC_odd_row"':'';
1557: $r->print('<tr'.$css_class.'>'.
1.61 albertel 1558: '<td class="LC_first_item" '.$rowspan.'><a href="'.$linkurl.'">'.
1.62 raeburn 1559: $$triggered{$res}{title}.'</a></td>');
1560: if (ref($$triggered{$res}{text}) eq 'ARRAY') {
1561: $r->print($$triggered{$res}{text}[0]);
1562: }
1563: $r->print('</tr>');
1564: if (ref($$triggered{$res}{text}) eq 'ARRAY') {
1565: if (@{$$triggered{$res}{text}} > 1) {
1566: for (my $i=1; $i<@{$$triggered{$res}{text}}; $i++) {
1567: $r->print('<tr class="'.$css_class.'">'.
1568: $$triggered{$res}{text}[$i].'</tr>');
1569: }
1570: }
1571: }
1.33 raeburn 1572: }
1.68 raeburn 1573: $r->print('<tr class="LC_info_row"><td colspan="7" class="LC_right_item"><br /><input type="submit" name="counters" value="'.$lt{'rese'}.'" /></td></tr></form>');
1.84 raeburn 1574: } elsif ($itemserror) {
1575: $r->print('<tr class="LC_empty_row"><td>'.$itemserror.'</td></tr>');
1.33 raeburn 1576: } else {
1.63 albertel 1577: $r->print('<tr class="LC_empty_row"><td>'.$lt{'nopr'}.'</td></tr>');
1.33 raeburn 1578: }
1579: }
1580:
1581: sub display_versionchanges {
1.84 raeburn 1582: my ($r,$changed,$res_title,$interval,$itemserror) = @_;
1.33 raeburn 1583: my %lt = &Apache::lonlocal::texthash(
1584: 'reso' => 'Resource',
1585: 'revd' => 'Last revised',
1586: 'newv' => 'New version',
1587: 'veru' => 'Version used',
1588: );
1589: if (keys(%{$changed}) > 0) {
1.68 raeburn 1590: $r->print('<tr class="LC_info_row"><td class="LC_left_item">'.
1591: $lt{'reso'}.'</td><td>'.$lt{'revd'}.'</td><td>'.
1592: $lt{'newv'}.'</td><td class="LC_right_item">'.
1593: $lt{'veru'}.'</td></tr>');
1.33 raeburn 1594: my @changes = sort { &cmp_title($a,$b,$res_title) } keys(%{$changed});
1595: my $changenum = 0;
1596: foreach my $item (@changes) {
1.68 raeburn 1597: $changenum ++;
1598: my $css_class = $changenum%2?' class="LC_odd_row"':'';
1.33 raeburn 1599: my ($map,$id,$url)=&Apache::lonnet::decode_symb($item);
1600: my $linkurl=&Apache::lonnet::clutter($url);
1.55 www 1601: $linkurl .= '?symb='.&escape($item);
1.33 raeburn 1602:
1.68 raeburn 1603: $r->print('<tr'.$css_class.'><td><a href="'.$linkurl.'">'.
1604: $$res_title{$item}.'</a></td><td>'.
1605: $$changed{$item}{'revdate'}.'</td><td>'.
1606: $$changed{$item}{'current'}.'</td><td>'.
1607: $$changed{$item}{'version'}.'</td></tr>');
1.33 raeburn 1608: }
1.84 raeburn 1609: } elsif ($itemserror) {
1610: $r->print('<tr class="LC_empty_row"><td>'.$itemserror.'</td></tr>');
1.33 raeburn 1611: } else {
1.78 bisitz 1612: $r->print('<tr class="LC_empty_row"><td>'
1613: .&mt('No '.$interval).'</td></tr>');
1.33 raeburn 1614: }
1615: return;
1616: }
1.77 raeburn 1617:
1618: sub display_rolechanges {
1619: my ($r,$chgcount,$changed,$interval,$crstype) = @_;
1620: my $now = time();
1621: my %lt = &Apache::lonlocal::texthash(
1622: 'user' => 'User',
1623: 'tich' => 'Time of change',
1624: 'role' => 'Role',
1625: 'sec' => 'Section',
1626: 'status' => 'Status',
1627: );
1628: if ($chgcount) {
1629: $r->print('<tr class="LC_info_row">'.
1630: '<td class="LC_left_item">'.$lt{'tich'}.'</td>'.
1631: '<td class="LC_left_item">'.$lt{'user'}.'</td>'.
1632: '<td class="LC_left_item">'.$lt{'role'}.'</td>'.
1633: '<td class="LC_left_item">'.$lt{'sec'}.'</td>'.
1634: '<td class="LC_left_item">'.$lt{'status'}.'</td></tr>');
1635: if (ref($changed) eq 'HASH') {
1636: my @changes = sort { $b <=> $a } (keys(%{$changed}));
1637: my $changenum = 0;
1638: foreach my $item (@changes) {
1639: if (ref($changed->{$item}) eq 'ARRAY') {
1640: foreach my $chg (@{$changed->{$item}}) {
1641: if (ref($chg) eq 'HASH') {
1642: my $section;
1643: my $role =
1644: &Apache::lonnet::plaintext($chg->{'role'},$crstype);
1645: my $status = &mt($chg->{'status'});
1646: if ($chg->{'section'} eq '') {
1647: $section = &mt('none');
1648: } else {
1649: $section = $chg->{'section'};
1650: }
1651: my $uname = $chg->{'uname'};
1652: my $udom = $chg->{'udom'};
1653: $changenum ++;
1654: my $css_class = $changenum%2?' class="LC_odd_row"':'';
1655: my $link =
1656: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom);
1657: $r->print('<tr'.$css_class.'>'.
1.93 droeschl 1658: '<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'.
1.77 raeburn 1659: '<td>'.$link.'</td>'.
1660: '<td>'.$role.'</td>'.
1661: '<td>'.$section.'</td>'.
1662: '<td>'.$status.'</td></tr>');
1663: }
1664: }
1665: }
1666: }
1667: }
1668: } else {
1.78 bisitz 1669: $r->print('<tr class="LC_empty_row"><td>'
1670: .&mt('There are no '.$interval).'</td></tr>');
1.77 raeburn 1671: }
1672: return;
1673: }
1.33 raeburn 1674:
1675: sub display_coursediscussion {
1.84 raeburn 1676: my ($r,$newdiscussions,$unread,$countunread,$res_title,$itemserror) = @_;
1.59 albertel 1677: my $lctype = lc(&Apache::loncommon::course_type());
1.33 raeburn 1678: my %lt = &Apache::lonlocal::texthash(
1679: 'loca' => 'Location',
1680: 'type' => 'Type',
1681: 'numn' => 'Number of new posts',
1.56 raeburn 1682: 'noun' => 'No unread posts in '.$lctype.' discussions',
1.37 raeburn 1683: 'tmlp' => 'Time of last post',
1.33 raeburn 1684: );
1685: if (@{$newdiscussions} > 0) {
1.68 raeburn 1686: $r->print('<tr class="LC_info_row"><td class="LC_left_item">'.
1687: $lt{'loca'}.'</td><td>'.
1688: $lt{'type'}.'</td>');
1.39 raeburn 1689: if ($countunread eq 'on') {
1.68 raeburn 1690: $r->print('<td>'.$lt{'tmlp'}.'</td>'.
1691: '<td class="LC_right_item">'.$lt{'numn'}.'</td>');
1.37 raeburn 1692: } else {
1.68 raeburn 1693: $r->print('<td class="LC_right_item">'.$lt{'tmlp'}.'</td>');
1.37 raeburn 1694: }
1695: $r->print("</tr>\n");
1.33 raeburn 1696: @{$newdiscussions} = sort { &cmp_title($a,$b,$res_title) }
1697: @{$newdiscussions};
1698: my $rowNum = 0;
1699: foreach my $ressymb (@{$newdiscussions}) {
1.68 raeburn 1700: $rowNum ++;
1.33 raeburn 1701: my $forum_title = $$unread{$ressymb}{'title'};
1702: my $type = 'Resource';
1703: my $feedurl=&Apache::lonfeedback::get_feedurl($ressymb);
1.66 raeburn 1704: my $disclink = $feedurl.'?symb='.$$unread{$ressymb}{symb};
1.33 raeburn 1705: if ($feedurl =~ /bulletinboard/) {
1.85 schafran 1706: $type = 'Discussion Board';
1.33 raeburn 1707: }
1.66 raeburn 1708: if ($$unread{$ressymb}{'enclink'}) {
1709: $disclink = $$unread{$ressymb}{'enclink'}.'?symb='.$$unread{$ressymb}{'encsymb'};
1710: }
1.68 raeburn 1711: my $css_class = $rowNum%2?' class="LC_odd_row"':'';
1.37 raeburn 1712: my $lastpost = &Apache::lonnavmaps::timeToHumanString(
1713: $$unread{$ressymb}{'lastpost'});
1.70 raeburn 1714: $r->print('<tr'.$css_class.'><td><a href="'.$disclink.'">'.$forum_title.'</a> </td><td>'.&mt($type).' </td>');
1.39 raeburn 1715: if ($countunread eq 'on') {
1.37 raeburn 1716: my $unreadnum = $$unread{$ressymb}{'unreadcount'};
1.68 raeburn 1717: $r->print('<td>'.$lastpost.'</td><td class="LC_right_item">'.
1718: $unreadnum.' </td>');
1.37 raeburn 1719: } else {
1.68 raeburn 1720: $r->print('<td class="LC_right_item">'.$lastpost.'</td>');
1.33 raeburn 1721: }
1.37 raeburn 1722: $r->print("</tr>\n");
1.33 raeburn 1723: }
1.84 raeburn 1724: } elsif ($itemserror) {
1725: $r->print('<tr class="LC_empty_row"><td>'.$itemserror.'</td></tr>');
1.33 raeburn 1726: } else {
1.68 raeburn 1727: $r->print('<tr class="LC_empty_row"><td>'.$lt{'noun'}.'</td></tr>');
1.33 raeburn 1728: }
1729: }
1730:
1731: sub display_coursenormalmail {
1.68 raeburn 1732: my ($r,$msgcount,$newmsgs) = @_;
1.59 albertel 1733: my $lctype = lc(&Apache::loncommon::course_type());
1.33 raeburn 1734: if ($msgcount > 0) {
1.68 raeburn 1735: $r->print('<tr class="LC_info_row"><td class="LC_left_item">'.
1736: &mt('Number').'</td><td>'.&mt('Subject').'</td><td>'.
1737: &mt('Sender').'</td><td class="LC_right_item">'.
1738: &mt('Date/Time').'</td></tr>');
1739: my $mailcount = 0;
1.33 raeburn 1740: foreach my $msg (@{$newmsgs}) {
1741: $mailcount ++;
1.68 raeburn 1742: my $css_class = $mailcount%2?' class="LC_odd_row"':'';
1.76 raeburn 1743: $r->print('<tr'.$css_class.'><td>'.$mailcount
1744: .'. </td><td><a href="/adm/email?display='
1745: .$msg->{'msgid'}.'">'
1746: .$msg->{'shortsub'}.'</a> </td><td> '
1747: .$msg->{'from'}.':'.$msg->{'fromdom'}.' </td><td>'
1748: .$msg->{'sendtime'}.'</td></tr>');
1.33 raeburn 1749: }
1750: } else {
1.68 raeburn 1751: $r->print('<tr class="LC_empty_row"><td>'.
1752: &mt('No new '.$lctype.' messages').'</td></tr>');
1.33 raeburn 1753: }
1754: }
1755:
1756: sub display_coursecritmail {
1.68 raeburn 1757: my ($r,$critmsgcount,$critmsgs) = @_;
1.59 albertel 1758: my $lctype = lc(&Apache::loncommon::course_type());
1.33 raeburn 1759: if ($critmsgcount > 0) {
1.68 raeburn 1760: $r->print('<tr class="LC_info_row"><td class="LC_left_item">'.
1761: &mt('Number').'</td><td>'.&mt('Subject').'</td><td>'.
1762: &mt('Sender').'</td><td class="LC_right_item">'.
1763: &mt('Date/Time').'</td></tr>');
1764: my $mailcount = 0;
1.33 raeburn 1765: foreach my $msg (@{$critmsgs}) {
1766: $mailcount ++;
1.68 raeburn 1767: my $css_class = $mailcount%2?' class="LC_odd_row"':'';
1768: $r->print('<tr'.$css_class.'><td>'.$mailcount.
1769: '. </td><td><a href="/adm/email?folder=critical">'.
1770: $msg->{'shortsub'}.'</a> </td><td> '.
1.72 albertel 1771: $msg->{'from'}.':'.$msg->{'fromdom'}.' </td><td>'.
1.68 raeburn 1772: $msg->{'sendtime'}.'</td></tr>');
1.33 raeburn 1773: }
1774: } else {
1.68 raeburn 1775: $r->print('<tr class="LC_empty_row"><td>'.
1776: &mt('No unread critical messages in '.$lctype).
1777: '</td></tr>');
1.33 raeburn 1778: }
1.1 raeburn 1779: }
1780:
1781: sub cmp_title {
1.16 raeburn 1782: my ($a,$b,$res_title) = @_;
1783: my ($atitle,$btitle) = (lc($$res_title{$a}),lc($$res_title{$b}));
1.1 raeburn 1784: $atitle=~s/^\s*//;
1785: $btitle=~s/^\s*//;
1786: return $atitle cmp $btitle;
1787: }
1788:
1.33 raeburn 1789: sub get_display_settings {
1.36 raeburn 1790: my ($uname,$udom,$cid) = @_;
1.33 raeburn 1791: my %settings = &Apache::lonnet::dump('nohist_whatsnew',$udom,$uname,$cid);
1792: my ($tmp) = keys(%settings);
1.40 raeburn 1793: if ($tmp=~ /^(con_lost|error|no_such_host)/i) {
1.33 raeburn 1794: %settings = ();
1.41 raeburn 1795: unless ($tmp =~ /^error: 2 /) {
1.59 albertel 1796: my $lctype = lc(&Apache::loncommon::course_type());
1.41 raeburn 1797: &Apache::lonnet::logthis('Error retrieving whatsnew settings: '.
1.56 raeburn 1798: $tmp.' for '.$uname.':'.$udom.' for '.$lctype.': '.$cid);
1.33 raeburn 1799: }
1800: }
1801: return %settings;
1802: }
1803:
1.36 raeburn 1804: sub store_display_settings {
1805: my ($uname,$udom,$cid,$checkallowed) = @_;
1806: my %whatsnew_settings;
1807: my $result;
1808: foreach my $key (keys(%{$checkallowed})) {
1.44 albertel 1809: if ($key =~ /_section$/) { next; }
1.36 raeburn 1810: if (exists($env{'form.display_'.$key})) {
1811: unless ($env{'form.display_'.$key} eq '') {
1812: $whatsnew_settings{$cid.':'.$key} = $env{'form.display_'.$key};
1813: }
1814: }
1815: }
1816: if (keys(%whatsnew_settings)) {
1817: $result = &Apache::lonnet::put('nohist_whatsnew',\%whatsnew_settings,
1818: $udom,$uname);
1819: } else {
1820: $result = 'ok';
1821: }
1822: return $result;
1823: }
1824:
1825: sub store_interval_setting {
1826: my ($uname,$udom,$cid,$interval_titles) = @_;
1827: my %interval_settings = ();
1828: my $result;
1.77 raeburn 1829: my $context = $env{'form.intervaltype'};
1830: if ($env{'form.interval'} ne '') {
1831: if ($context eq 'oldroles') {
1832: $interval_settings{$cid.':oldroleinterval'} = $env{'form.interval'};
1833: } elsif ($context eq 'newroles') {
1834: $interval_settings{$cid.':newroleinterval'} = $env{'form.interval'};
1835: } else {
1836: $interval_settings{$cid.':interval'} = $env{'form.interval'};
1837: }
1.36 raeburn 1838: my $outcome = &Apache::lonnet::put('nohist_whatsnew',
1839: \%interval_settings,$udom,$uname);
1840: if ($outcome eq 'ok') {
1.77 raeburn 1841: if (ref($interval_titles->{$context}) eq 'HASH') {
1.99 wenzelju 1842: $result = &Apache::lonhtmlcommon::confirm_success(&mt('New filter setting: [_1].','<b>'.
1843: $interval_titles->{$context}->{$env{'form.interval'}}.'</b>').'<br />');
1.77 raeburn 1844: }
1.36 raeburn 1845: } else {
1.59 albertel 1846: my $lctype = lc(&Apache::loncommon::course_type());
1.77 raeburn 1847: &Apache::lonnet::logthis('Error saving whatsnew '.$context.' interval setting'.
1.56 raeburn 1848: ' '.$outcome.' for '.$uname.':'.$udom.' in '.$lctype.' '.$cid);
1.99 wenzelju 1849: $result = &Apache::lonhtmlcommon::confirm_success(&mt('Unable to set interval to [_1] due to [_2].',
1.77 raeburn 1850: '<b>'.$interval_titles->{$context}->{$env{'form.interval'}}.'</b>',
1.99 wenzelju 1851: '<tt>'.$outcome.'</tt>'),1);
1.36 raeburn 1852: }
1853: }
1.99 wenzelju 1854: return &Apache::loncommon::confirmwrapper($result);
1.36 raeburn 1855: }
1856:
1.39 raeburn 1857: sub store_discussion_setting {
1858: my ($uname,$udom,$cid) = @_;
1859: my %discussion_settings;
1860: my $result;
1861: if (defined($env{'form.countunread'})) {
1862: $discussion_settings{$cid.':countunread'} = $env{'form.countunread'};
1863: my $outcome = &Apache::lonnet::put('nohist_whatsnew',
1864: \%discussion_settings,$udom,$uname);
1865: if ($outcome eq 'ok') {
1.99 wenzelju 1866: $result = &Apache::lonhtmlcommon::confirm_success(&mt('Count unread posts in discussions display set to [_1]',
1867: '<b>'.&mt($env{'form.countunread'}).'</b>').'<br />');
1.39 raeburn 1868:
1869: } else {
1.59 albertel 1870: my $lctype = lc(&Apache::loncommon::course_type());
1.71 albertel 1871: &Apache::lonnet::logthis('Error saving whatsnew countunread setting'.
1.56 raeburn 1872: ' '.$outcome.' for '.$uname.':'.$udom.' in '.$lctype.' '.$cid);
1.99 wenzelju 1873: $result = &Apache::lonhtmlcommon::confirm_success(&mt('Unable to set "number unread posts display" to [_1]'.
1.39 raeburn 1874: ' due to [_2].',
1.74 bisitz 1875: '<b>'.&mt($env{'form.countunread'}).'</b>',
1.99 wenzelju 1876: '<tt>'.$outcome.'</tt>'),1);
1.39 raeburn 1877: }
1878: }
1.99 wenzelju 1879: return &Apache::loncommon::confirmwrapper($result);
1.39 raeburn 1880: }
1881:
1882: sub store_courseinit_setting {
1883: my ($uname,$udom,$cid,$initpage) = @_;
1884: my %courseinit_settings;
1885: my $page_control;
1886: my $result;
1887: if (defined($env{'form.courseinit_control'})) {
1888: if ($env{'form.courseinit_control'} eq 'userpref') {
1889: $courseinit_settings{$cid.':courseinit'} = '';
1890: $page_control = 'global preferences';
1891: } else {
1892: if (defined($env{'form.courseinit_page'})) {
1893: $courseinit_settings{$cid.':courseinit'} =
1894: $env{'form.courseinit_page'};
1895: $page_control = 'course specific setting';
1896: }
1897: }
1898: if ($page_control) {
1.59 albertel 1899: my $lctype = lc(&Apache::loncommon::course_type());
1.39 raeburn 1900: my $outcome = &Apache::lonnet::put('nohist_whatsnew',
1901: \%courseinit_settings,$udom,$uname);
1902: if ($outcome eq 'ok') {
1903: if ($page_control eq 'global preferences') {
1.99 wenzelju 1904: $result = &Apache::lonhtmlcommon::confirm_success(&mt("Page displayed after role selection in $lctype now set by [_1]user's global preferences[_2].",'<b>','</b>'));
1.39 raeburn 1905: } else {
1.99 wenzelju 1906: $result = &Apache::lonhtmlcommon::confirm_success(&mt('Page displayed after role selection in this '.$lctype.' set to [_1].'
1907: ,'<b>'.$$initpage{$env{'form.courseinit_page'}}.'</b>'));
1.39 raeburn 1908: }
1909: } else {
1.71 albertel 1910: &Apache::lonnet::logthis('Error saving whatsnew courseinit '.
1.39 raeburn 1911: 'setting: '.$outcome.' for '.$uname.
1.56 raeburn 1912: ':'.$udom.' in '.$lctype.' '.$cid);
1.39 raeburn 1913: if ($page_control eq 'global preferences') {
1.99 wenzelju 1914: $result = &Apache::lonhtmlcommon::confirm_success(&mt('Unable to set control of page display to [_1]'.
1.39 raeburn 1915: ' due to [_2].',
1916: '<b>'.$page_control.'</b>',
1.99 wenzelju 1917: '<tt>'.$outcome.'</tt>'),1);
1.39 raeburn 1918: } else {
1.99 wenzelju 1919: $result = &Apache::lonhtmlcommon::confirm_success(&mt('Unable to set page display, after role selection, for this '.$lctype.' to [_1] due to [_2].'
1.81 bisitz 1920: ,'<b>'.$$initpage{$env{'form.courseinit_page'}}.'</b>'
1.99 wenzelju 1921: ,'<tt>'.$outcome.'</tt>'),1);
1.39 raeburn 1922: }
1923: }
1924: }
1925: }
1.99 wenzelju 1926: return &Apache::loncommon::confirmwrapper($result);
1.39 raeburn 1927: }
1928:
1.33 raeburn 1929: sub start_box {
1.69 raeburn 1930: my ($r,$show,$heading,$caller,$refpage) = @_;
1.33 raeburn 1931: my %lt = &Apache::lonlocal::texthash(
1932: chth => 'Change thresholds?',
1933: chin => 'Change interval?',
1.39 raeburn 1934: chop => 'Change options?',
1.33 raeburn 1935: );
1.68 raeburn 1936: my $showhide;
1.33 raeburn 1937: if ($$show{$caller}) {
1.36 raeburn 1938: $showhide = '<b><a href="javascript:change_display(document.visible.'.
1.70 raeburn 1939: 'display_'.$caller.",'hide'".');">'.
1940: &mt('Hide').'</a></b>';
1.33 raeburn 1941:
1942: } else {
1.36 raeburn 1943: $showhide = '<b><a href="javascript:change_display(document.visible.'.
1.70 raeburn 1944: 'display_'.$caller.",'show'".');">'.
1945: &mt('Show').'</a></b>';
1.33 raeburn 1946: }
1947:
1948: $r->print('
1.68 raeburn 1949: <table class="LC_nested_outer">
1.33 raeburn 1950: <tr>
1.73 raeburn 1951: <th class="LC_left_item">'.$$heading{$caller}.'</th>
1.68 raeburn 1952: <th class="LC_right_item">'.$showhide.'</th>
1953: </tr>');
1.33 raeburn 1954: if (($caller eq 'abovethreshold') && ($$show{$caller})) {
1.40 raeburn 1955: if ($$show{$caller}) {
1956: $r->print('
1.33 raeburn 1957: <tr>
1.98 raeburn 1958: <td class="LC_subheader" colspan="2"><a href="/adm/whatsnew?command=chgthreshold&refpage='.$refpage.'">'.$lt{'chth'}.'</a></td>
1.33 raeburn 1959: </tr>');
1.40 raeburn 1960: }
1.33 raeburn 1961: } elsif (($caller eq 'versionchanges') && ($$show{$caller})) {
1.40 raeburn 1962: if ($$show{$caller}) {
1963: $r->print('
1.33 raeburn 1964: <tr>
1.98 raeburn 1965: <td class="LC_subheader" colspan="2"><a href="/adm/whatsnew?command=chginterval&refpage='.$refpage.'">'.$lt{'chin'}.'</a></td>
1.39 raeburn 1966: </tr>');
1.40 raeburn 1967: }
1.39 raeburn 1968: } elsif ($caller eq 'coursediscussion') {
1.40 raeburn 1969: if ($$show{$caller}) {
1970: $r->print('
1.39 raeburn 1971: <tr>
1.98 raeburn 1972: <td class="LC_subheader" colspan="2"><a href="/adm/whatsnew?command=chgdisc&refpage='.$refpage.'">'.$lt{'chop'}.'</a></td>
1.33 raeburn 1973: </tr>');
1.40 raeburn 1974: }
1.77 raeburn 1975: } elsif (($caller eq 'newroles') && ($$show{$caller})) {
1976: if ($$show{$caller}) {
1977: $r->print('
1978: <tr>
1.98 raeburn 1979: <td class="LC_subheader" colspan="2"><a href="/adm/whatsnew?command=chgnewroleinterval&refpage='.$refpage.'">'.$lt{'chin'}.'</a></td>
1.77 raeburn 1980: </tr>');
1981: }
1982: } elsif (($caller eq 'oldroles') && ($$show{$caller})) {
1983: if ($$show{$caller}) {
1984: $r->print('
1985: <tr>
1.98 raeburn 1986: <td class="LC_subheader" colspan="2"><a href="/adm/whatsnew?command=chgoldroleinterval&refpage='.$refpage.'">'.$lt{'chin'}.'</a></td>
1.77 raeburn 1987: </tr>');
1988: }
1.33 raeburn 1989: }
1.61 albertel 1990: $r->print('
1.33 raeburn 1991: <tr>
1.68 raeburn 1992: <td colspan="2">
1993: <table class="LC_nested">
1.33 raeburn 1994: ');
1995: return;
1996: }
1997:
1998: sub end_box {
1999: my ($r) = shift;
2000: $r->print('
2001: </table>
2002: </td>
2003: </tr>
2004: </table><br />');
2005: return;
2006: }
2007:
1.7 raeburn 2008: 1;
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