loncom/interface/lonprintout.pm - view

File: [LON-CAPA] / loncom / interface / lonprintout.pm
Revision 1.103: download - view: text, annotated - select for diffs
Fri Jan 10 15:41:26 2003 UTC (21 years, 5 months ago) by sakharuk
Branches: MAIN
CVS tags: version_0_6, HEAD

Added line 163 to correct sorting of problems/files from the primary sequence.

1: # The LearningOnline Network 2: # Printout 3: # 4: # $Id: lonprintout.pm,v 1.103 2003/01/10 15:41:26 sakharuk 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: # (Internal Server Error Handler 29: # 30: # (Login Screen 31: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, 32: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) 33: # 34: # 3/1/1 Gerd Kortemeyer) 35: # 36: # 3/1 Gerd Kortemeyer 37: # 38: # 9/17 Alex Sakharuk 39: # 40: package Apache::lonprintout; 41: 42: use strict; 43: use Apache::Constants qw(:common :http); 44: use Apache::lonxml; 45: use Apache::lonnet; 46: use Apache::loncommon; 47: use Apache::inputtags; 48: use Apache::grades; 49: use Apache::edit; 50: use Apache::File(); 51: use Apache::lonnavmaps; 52: use POSIX qw(strftime); 53: use GDBM_File; 54: 55: 56: my %hash; 57: my $LaTeXwidth = 0; 58: 59: sub headerform { 60: my $r = shift; 61: $r->print(<<ENDHEADER); 62: <html> 63: <head> 64: <title>LON-CAPA output for printing</title> 65: </head> 66: <body bgcolor="FFFFFF"> 67: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform"> 68: ENDHEADER 69: 70: if ($ENV{'form.postdata'}=~m|^/res/|) { 71: $r->print(<<ENDHEADER1); 72: <b>Path to current document: </b><tt>$ENV{'form.postdata'}</tt><p> 73: ENDHEADER1 74: } 75: } 76: 77: 78: sub menu_for_output { 79: my $r = shift; 80: my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu; 81: my $assignment = $title_for_sequence; 82: if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';} 83: if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';} 84: if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';} 85: $ENV{'form.postdata'} =~ s|http://[^/]+||; 86: my $subdir_to_print = $ENV{'form.postdata'}; 87: $subdir_to_print =~ m/\/([^\/]+)$/; 88: $subdir_to_print =~ s/\Q$1\E//; 89: $r->print(<<ENDMENUOUT1); 90: <h1>What do you want to print? Make a choice.</h1><br /> 91: <input type="hidden" name="phase" value="two"> 92: <input type="hidden" name="url" value="$ENV{'form.postdata'}"> 93: <input type="hidden" name="assignment" value="$assignment"> 94: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document <b>$title_for_single_resource</b> 95: (prints what you just saw on the screen)<br /> 96: ENDMENUOUT1 97: if ($ENV{'form.postdata'}=~/\/res\//) { 98: $r->print(<<ENDMENUOUT2); 99: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> Problem(s) from <b>$title_for_sequence</b><br /> 100: <input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence"> Problem(s) plus page(s) or html/xml file(s) from <b>$title_for_sequence</b><br /> 101: ENDMENUOUT2 102: } 103: if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { 104: $r->print(<<ENDMENUOUT6); 105: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br /> 106: <br /> 107: <input type="radio" name="choice" value="All class print"> All problems from <b>$title_for_sequence</b> for selected students<br /><br /> 108: ENDMENUOUT6 109: } 110: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 111: $subdirtoprint =~ s/\/[^\/]+$//; 112: if ((&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') and ($ENV{'form.postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) { 113: $r->print(<<ENDMENUOUT4); 114: <input type="radio" name="choice" value="Subdirectory print"> Problems from current subdirectory <b>$subdir_to_print</b><br /> 115: ENDMENUOUT4 116: } 117: $r->print(<<ENDMENUOUT5); 118: <br /><hr /><br /> 119: <h1>And what page format do you prefer?</h1> 120: <table> 121: <tr> 122: <td> 123: <input type="radio" name="layout" value="CBI"> Landscape <br /> 124: <input type="radio" name="layout" value="CAPA" checked> Portrait <br /> 125: </td> 126: <td> </td> 127: <td rawspan="2"> 128: Number of columns: <select name="numberofcolumns"> 129: <option> 1 </option> 130: <option selected> 2 </option> 131: </select> 132: </td> 133: <td rawspan="2"> 134: Paper size (format [width x height]): <select name="papersize"> 135: <option selected> Letter [8 1/2x11 in] </option> 136: <option> Legal [8 1/2x14 in] </option> 137: <option> Ledger/Tabloid [11x17 in] </option> 138: <option> Executive [7 1/2x10 in] </option> 139: <option> A2 [420x594 mm] </option> 140: <option> A3 [297x420 mm] </option> 141: <option> A4 [210x297 mm] </option> 142: <option> A5 [148x210 mm] </option> 143: <option> A6 [105x148 mm] </option> 144: </select> 145: </td> 146: </tr> 147: </table> 148: </br> 149: <input type="submit" value="Submit your choice"> 150: ENDMENUOUT5 151: } 152: 153: 154: sub sequence_content_menu { 155: my ($key_to,$r) = @_; 156: my $primary_sequence; 157: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 158: my @sequence = split('___',$symbolic); 159: if ($sequence[0]=~/^uploaded/) {$primary_sequence = '/'.$sequence[0];} 160: else {$primary_sequence = '/res/'.$sequence[0];} 161: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]); 162: my @master_seq_view = sort @master_seq; 163: @master_seq = sort @master_seq; 164: for (my $i=0;$i<=$#master_seq_view;$i++) { 165: $master_seq_view[$i]=~/\/([^\/]+)$/; 166: $master_seq_view[$i]=$1; 167: } 168: $r->print(<<ENDMENUOUT1); 169: <input type="hidden" name="url" value="$ENV{'form.url'}"> 170: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 171: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 172: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 173: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 174: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 175: <h1>Mark item(s) which you want to print</h1> 176: <script> 177: function checkall() { 178: for (i=0; i<document.forms.printform.elements.length; i++) { 179: if 180: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) { 181: document.forms.printform.elements[i].checked=true; 182: } 183: } 184: } 185: function uncheckall() { 186: for (i=0; i<document.forms.printform.elements.length; i++) { 187: if 188: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) { 189: document.forms.printform.elements[i].checked=false; 190: } 191: } 192: } 193: </script> 194: <input type=button onClick="checkall()" value="Check All">  195: <input type=button onClick="uncheckall()" value="Uncheck"> 196: <p> 197: ENDMENUOUT1 198: my $inc=0; 199: for (my $i=0;$i<=$#master_seq_view;$i++) { 200: if ($key_to==1 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { 201: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '."\n". 202: $master_seq_view[$i]); 203: $inc++; 204: } elsif ($key_to==0 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library|xml|htm|html|page)$/) { 205: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '. 206: $master_seq_view[$i]); 207: $inc++; 208: } 209: } 210: $r->print(<<ENDMENUOUT2); 211: <br /> 212: <input type="hidden" name="numberoffiles" value="$inc"> 213: <input type="hidden" name="phase" value="three"> 214: <input type="submit" value="Submit"> 215: ENDMENUOUT2 216: 217: } 218: 219: 220: sub problem_choice_menu { 221: my $r = shift; 222: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 223: $subdirtoprint =~ s/\/[^\/]+$//; 224: my @list_of_files = (); 225: my @content_directory = (); 226: if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) { 227: #localmachine CSTR space 228: my $user=$1; 229: my $domain=$Apache::lonnet::perlvar{'lonDefDomain'}; 230: @content_directory = &Apache::lonnet::dirlist($subdirtoprint, 231: $domain, $user,''); 232: } else { 233: @content_directory = &Apache::lonnet::dirlist($subdirtoprint); 234: } 235: for (my $iy=0;$iy<=$#content_directory;$iy++) { 236: my @tempo_array = split(/&/,$content_directory[$iy]); 237: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) { 238: push(@list_of_files,$tempo_array[0]); 239: } 240: } 241: $subdirtoprint =~ s/\/$//; 242: for (my $i=0;$i<=$#list_of_files;$i++) { 243: $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i]; 244: } 245: $r->print(<<ENDMENUOUT1); 246: <input type="hidden" name="url" value="$ENV{'form.url'}"> 247: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 248: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 249: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 250: <h1>Mark problems which you want to print</h1> 251: <script> 252: function checkall() { 253: for (i=0; i<document.forms.printform.elements.length; i++) { 254: if 255: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) { 256: document.forms.printform.elements[i].checked=true; 257: } 258: } 259: } 260: 261: 262: function uncheckall() { 263: for (i=0; i<document.forms.printform.elements.length; i++) { 264: if 265: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) { 266: document.forms.printform.elements[i].checked=false; 267: } 268: } 269: } 270: </script> 271: <input type=button onClick="checkall()" value="Check All">  272: <input type=button onClick="uncheckall()" value="Uncheck"> 273: <p> 274: ENDMENUOUT1 275: my $i=0; 276: foreach my $file (sort @list_of_files) { 277: $r->print('<br /><input type=checkbox name="whattoprint'.$i.'" value="'.$file.'"> '. 278: $file); 279: $i++; 280: } 281: $r->print(<<ENDMENUOUT2); 282: <br /> 283: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 284: <input type="hidden" name="numberofproblems" value="$i"> 285: <input type="hidden" name="phase" value="three"> 286: <input type="submit" value="Submit"> 287: ENDMENUOUT2 288: } 289: 290: 291: sub additional_class_menu { 292: my $r = shift; 293: $r->print(<<ENDMENUOUT1); 294: <input type="hidden" name="url" value="$ENV{'form.url'}"> 295: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 296: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 297: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 298: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 299: <h1>Select student(s) whose assignment you want to print</h1> 300: ENDMENUOUT1 301: my %courselist=&Apache::lonnet::dump( 302: 'classlist', 303: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 304: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 305: my $now=time; 306: $r->print(<<ENDDISHEADER); 307: <script> 308: function checkall() { 309: for (i=0; i<document.forms.printform.elements.length; i++) { 310: if 311: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) { 312: document.forms.printform.elements[i].checked=true; 313: } 314: } 315: } 316: 317: function checksec() { 318: for (i=0; i<document.forms.printform.elements.length; i++) { 319: if 320: (document.forms.printform.elements[i].value.indexOf 321: (document.forms.printform.chksec.value)==0) { 322: document.forms.printform.elements[i].checked=true; 323: } 324: } 325: } 326: 327: function uncheckall() { 328: for (i=0; i<document.forms.printform.elements.length; i++) { 329: if 330: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) { 331: document.forms.printform.elements[i].checked=false; 332: } 333: } 334: } 335: </script> 336: <input type=button onClick="checkall()" value="Check All">  337: <input type=button onClick="checksec()" value="Type Section/Group then click"> 338: <input type=text size=5 name=chksec>  339: <input type=button onClick="uncheckall()" value="Uncheck"> 340: <p> 341: ENDDISHEADER 342: my $i = 0; 343: foreach (sort keys %courselist) { 344: my ($end,$start)=split(/\:/,$courselist{$_}); 345: my $active=1; 346: if (($end) && ($now>$end)) { $active=0; } 347: if ($active) { 348: my ($sname,$sdom)=split(/\:/,$_); 349: my %reply=&Apache::lonnet::get('environment', 350: ['firstname','middlename','lastname','generation'], 351: $sdom,$sname); 352: my $section=&Apache::lonnet::usection 353: ($sdom,$sname,$ENV{'request.course.id'}); 354: $r->print( 355: '<br /><input type=checkbox name="whomtoprint'.$i.'" value="'.$section.':'.$_.'"> '. 356: $reply{'firstname'}.' '. 357: $reply{'middlename'}.' '. 358: $reply{'lastname'}.' '. 359: $reply{'generation'}. 360: ' ('.$_.') '.$section); 361: $i++; 362: } 363: } 364: $r->print(<<ENDMENUOUT2); 365: <br />Number of blank pages to add: <select name="addedpages"><option selected>0</option> 366: <option>1</option> 367: <option>2</option> 368: <option>3</option> 369: </select> 370: <br /> 371: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 372: <input type="hidden" name="numberofstudents" value="$i"> 373: <input type="hidden" name="phase" value="three"> 374: <input type="submit" value="Submit"> 375: ENDMENUOUT2 376: } 377: 378: 379: sub additional_print_menu { 380: my $r = shift; 381: my $what_to_print = ''; 382: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 383: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">'; 384: } 385: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { 386: $what_to_print .= '<input type="hidden" name="whattoprint'.$i.'" value="'.$ENV{'form.whattoprint'.$i}.'">'; 387: } 388: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { 389: $what_to_print .= '<input type="hidden" name="whatfile'.$i.'" value="'.$ENV{'form.whatfile'.$i}.'">'; 390: } 391: $r->print(<<ENDMENUOUT); 392: $what_to_print 393: <input type="hidden" name="url" value="$ENV{'form.url'}"> 394: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 395: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 396: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 397: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}"> 398: <input type="hidden" name="numberofproblems" value="$ENV{'form.numberofproblems'}"> 399: <input type="hidden" name="numberoffiles" value="$ENV{'form.numberoffiles'}"> 400: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 401: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 402: <input type="hidden" name="addedpages" value="$ENV{'form.addedpages'}"> 403: Define one column layout parameters: <br /> 404: <b>Width</b>: <input type="text" name="width" width="8" value="9cm"> <br /> 405: <b>Height</b>: <input type="text" name="height" width="8" value="25.9cm"> <br /> 406: <b>Left margin</b>: <input type="text" name="leftmargin" width="8" value="-0.57in"> <br /> 407: <input type="hidden" name="phase" value="four"> 408: <input type="submit" value="Submit"> 409: </form> 410: </body> 411: </html> 412: ENDMENUOUT 413: } 414: 415: 416: sub output_data { 417: my $r = shift; 418: $r->print(<<ENDPART); 419: <html> 420: <head> 421: <title>LON-CAPA output for printing</title> 422: </head> 423: <body bgcolor="FFFFFF"> 424: <hr> 425: ENDPART 426: 427: my $choice = $ENV{'form.choice'}; 428: my $layout = $ENV{'form.layout'}; 429: my $numberofcolumns = $ENV{'form.numberofcolumns'}; 430: my $papersize = $ENV{'form.papersize'}; 431: my $laystyle = 'book'; 432: my $assignment = $ENV{'form.assignment'}; 433: if ($choice eq 'Subdirectory print') { 434: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} 435: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} 436: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} 437: } 438: if (($choice eq 'Standard LaTeX output for current document') && 439: ($ENV{'form.url'}=~m|^/~|)) { 440: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} 441: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} 442: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} 443: } 444: my $result = ''; 445: my $number_of_columns = 1; #used only for pages to determine the width of the cell 446: my $selectionmade = ''; 447: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); 448: my $LaTeXwidth; 449: 450: if ($textwidth=~/(\d+\s*cm)/) { 451: $LaTeXwidth = $1*10; 452: } elsif ($textwidth=~/(\d+\s*mm)/) { 453: $LaTeXwidth = $1; 454: } 455: if ($choice eq 'Standard LaTeX output for current document') { 456: #-- single document - problem, page, html, xml 457: $selectionmade = 1; 458: if ($ENV{'form.url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { 459: my %moreenv; 460: $moreenv{'form.grade_target'}='tex'; 461: if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) { 462: $ENV{'form.url'}=~s/http:\/\/[^\/]+//; 463: } 464: $moreenv{'request.filename'}=$ENV{'form.url'}; 465: $moreenv{'form.textwidth'}=$LaTeXwidth; 466: &Apache::lonnet::appenv(%moreenv); 467: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); 468: &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); 469: $result .= $texversion; 470: if ($ENV{'form.url'}=~m/\.page\s*$/) { 471: ($result,$number_of_columns) = &page_cleanup($result); 472: } 473: } else { 474: $result='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: '; 475: if ($ENV{'form.url'}=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { 476: $result.=$1; 477: } else { 478: $result.=$ENV{'form.url'}; 479: } 480: $result.=' \end{document}' 481: } 482: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or 483: $choice eq 'Standard LaTeX output for whole primary sequence') { 484: #-- minimal sequence to which the current document belongs 485: #-- where is the primary sequence containing file? 486: my @master_seq = (); 487: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { 488: if ($ENV{'form.whatfile'.$i}=~/\S/) { 489: push @master_seq,$ENV{'form.whatfile'.$i}; 490: } 491: } 492: #-- produce an output string 493: my $flag_latex_header_remove = 'NO'; 494: my $flag_page_in_sequence = 'NO'; 495: for (my $i=0;$i<=$#master_seq;$i++) { 496: my ($urlp,$symb) = split /&&/, $master_seq[$i]; 497: if ($choice eq 'Standard LaTeX output for the primary sequence') { 498: $selectionmade = 2; 499: } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') { 500: $selectionmade = 3; 501: } 502: my %moreenv; 503: $moreenv{'form.grade_target'}='tex'; 504: $moreenv{'form.textwidth'}=$LaTeXwidth; 505: &Apache::lonnet::appenv(%moreenv); 506: #&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); 507: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); 508: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 509: if ($urlp =~ m/\.page/) { 510: ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); 511: if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} 512: $texversion =~ s/\\end{document}\d*/\\end{document}/; 513: $flag_page_in_sequence = 'YES'; 514: } 515: if ($flag_latex_header_remove ne 'NO') { 516: $texversion = &latex_header_footer_remove($texversion); 517: } else { 518: $texversion =~ s/\\end{document}//; 519: } 520: $result .= $texversion; 521: $flag_latex_header_remove = 'YES'; 522: } 523: &Apache::lonnet::delenv('form.counter'); 524: if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} 525: $result .= '\end{document}'; 526: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { 527: # where is the main sequence of the course? 528: $selectionmade = 4; 529: my $main_seq = '/res/'.$ENV{'request.course.uri'}; 530: my @file_seq = &coming_from_hash_whole($main_seq); 531: my $flag_latex_header_remove = 'NO'; 532: #-- produce an output string 533: for (my $i=0;$i<=$#file_seq;$i++) { 534: my ($urlp,$symb) = split /&&/, $file_seq[$i]; 535: $urlp=~s/\/home\/httpd\/html//; 536: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { 537: my %moreenv; 538: $moreenv{'form.grade_target'}='tex'; 539: $moreenv{'form.textwidth'}=$LaTeXwidth; 540: &Apache::lonnet::appenv(%moreenv); 541: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); 542: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 543: if ($flag_latex_header_remove ne 'NO') { 544: $texversion = &latex_header_footer_remove($texversion); 545: } else { 546: $texversion =~ s/\\end{document}//; 547: } 548: $result .= $texversion; 549: $flag_latex_header_remove = 'YES'; 550: } 551: } 552: $result .= '\end{document}'; 553: } elsif ($choice eq 'All class print') { 554: #-- prints assignments for whole class or for selected students 555: $selectionmade = 5; 556: my @students = (); 557: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 558: if ($ENV{'form.whomtoprint'.$i}=~/:/) { 559: push @students,$ENV{'form.whomtoprint'.$i}; 560: } 561: } 562: #where is the primary sequence containing current resource (the same for all students)? 563: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 564: my @sequence = split('___',$symbolic); 565: my $primary_sequence = '/res/'.$sequence[0]; 566: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]); 567: #loop over students 568: my $flag_latex_header_remove = 'NO'; 569: my %moreenv; 570: $moreenv{'form.textwidth'}=$LaTeXwidth; 571: &Apache::lonnet::appenv(%moreenv); 572: foreach my $person (@students) { 573: my $current_output = ''; 574: my ($usersection,$username,$userdomain) = split /:/,$person; 575: my $fullname = &Apache::grades::get_fullname($username,$userdomain); 576: #goes through all resources, checks if they are available for current student, and produces output 577: foreach my $curresline (@master_seq) { 578: my ($curres,$symb) = split /&&/, $curresline; 579: if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { 580: my ($map,$id,$res_url) = split(/___/,$symb); 581: if (&Apache::lonnet::allowed('bre',$res_url)) { 582: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, 583: $ENV{'request.course.id'},'tex'); 584: if ($flag_latex_header_remove eq 'YES') { 585: $rendered = &latex_header_footer_remove($rendered); 586: } else { 587: $rendered =~ s/\\end{document}//; 588: } 589: $current_output .= $rendered; 590: } 591: $flag_latex_header_remove = 'YES'; 592: } 593: } 594: if ($current_output=~/\\documentclass/) { 595: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; 596: $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\pagestyle{myheadings}\\markboth{}{{$courseidinfo - $assignment}}\\begin{document}\\noindent\\textit{\\textbf{$fullname}}\\vskip 3 mm /; 597: } else { 598: my $blanspages = ''; 599: for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';} 600: $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License } \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\textit{\textbf{'.$fullname.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; 601: } 602: $result .= $current_output; 603: &Apache::lonnet::delenv('form.counter'); 604: } 605: $result .= '\end{document}'; 606: &Apache::lonnet::delenv('form.textwidth'); 607: } elsif ($choice eq 'Subdirectory print') { 608: #prints selected problems from the subdirectory 609: $selectionmade = 6; 610: my @list_of_files = (); 611: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { 612: if ($ENV{'form.whattoprint'.$i}=~/^\//) { 613: push @list_of_files,$ENV{'form.whattoprint'.$i}; 614: } 615: } 616: my $flag_latex_header_remove = 'NO'; 617: for (my $i=0;$i<=$#list_of_files;$i++) { 618: my $urlp = $list_of_files[$i]; 619: if ($urlp=~/\//) { 620: my %moreenv; 621: $moreenv{'form.grade_target'}='tex'; 622: $moreenv{'form.textwidth'}=$LaTeXwidth; 623: &Apache::lonnet::appenv(%moreenv); 624: if ($urlp =~ m|/home/([^/]+)/public_html|) { 625: $urlp =~ s|/home/([^/]*)/public_html|/~$1|; 626: } 627: my $texversion=&Apache::lonnet::ssi($urlp); 628: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 629: #this chunck is responsible for printing the path to problem 630: my $newurlp = ''; 631: my $HowMany = length($urlp)*2; 632: if ($HowMany > $LaTeXwidth) { 633: my @temporrary = split '/',$urlp; 634: my $HowManyNew = 0; 635: for (my $ii=0;$ii<=$#temporrary;$ii++) { 636: if ($temporrary[$ii] ne '') { 637: $HowManyNew += length($temporrary[$ii])*2; 638: if ($HowManyNew < $LaTeXwidth ) { 639: $newurlp .= '/'.$temporrary[$ii]; 640: } else { 641: $HowManyNew = 0; 642: $newurlp .= '|\vskip -1 mm \noindent \verb|'; 643: $ii--; 644: } 645: } 646: } 647: } 648: $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/; 649: if ($flag_latex_header_remove ne 'NO') { 650: $texversion = &latex_header_footer_remove($texversion); 651: } else { 652: $texversion =~ s/\\end{document}//; 653: } 654: $result .= $texversion; 655: } 656: $flag_latex_header_remove = 'YES'; 657: } 658: $result .= '\end{document}'; 659: } 660: #-------------------------------------------------------- corrections for the different page formats 661: $result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment); 662: if ($layout eq 'CBI') { 663: $laystyle = 'album'; 664: } 665: $result = &latex_corrections($number_of_columns,$result); 666: #changes page's parameters for the one column output 667: if ($ENV{'form.numberofcolumns'} == 1) { 668: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; 669: $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/; 670: $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/; 671: $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/; 672: } 673: #-- writing .tex file in prtspool 674: my $temp_file; 675: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; 676: unless ($temp_file = Apache::File->new('>'.$filename)) { 677: $r->log_error("Couldn't open $filename for output $!"); 678: return SERVER_ERROR; 679: } 680: print $temp_file $result; 681: $r->print(<<FINALEND); 682: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> 683: </body> 684: </html> 685: FINALEND 686: } 687: 688: 689: sub coming_from_hash_whole { 690: 691: my $mainsequence = shift; 692: my @resourcelist = (); 693: my $mapid = $hash{'map_pc_'.$mainsequence}; 694: my $mapstart = $hash{'map_start_'.$mainsequence}; 695: my $mapfinish = $hash{'map_finish_'.$mainsequence}; 696: my $current_resource = $mapstart; 697: while ($current_resource ne $mapfinish) { 698: if ($hash{'src_'.$current_resource}=~/\.sequence$/) { 699: push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource}); 700: } else { 701: $mainsequence =~ /\/res\/(.*)$/; 702: my $presymb = $1; 703: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; 704: if ($rid=~/,/) { 705: my @rid = split /,/, $rid; 706: foreach my $rid_element (@rid) { 707: if ($rid_element =~ m/^$mapid\.(\d*)/) { 708: $rid = $1; 709: last; 710: } 711: } 712: } else { 713: $rid =~ m/^$mapid\.(\d*)/; 714: $rid = $1; 715: } 716: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; 717: my $symb = $presymb.'___'.$rid.'___'.$1; 718: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; 719: } 720: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; 721: } 722: return @resourcelist; 723: } 724: 725: 726: sub coming_from_hash { 727: 728: my ($mainsequence,$symb) = @_; 729: my @resourcelist = (); 730: my $mapid = $hash{'map_pc_'.$mainsequence}; 731: my $mapstart = $hash{'map_start_'.$mainsequence}; 732: my $mapfinish = $hash{'map_finish_'.$mainsequence}; 733: my ($presymb); 734: if ($symb) { 735: ($presymb)=split(/___/,$symb); 736: } else { 737: $presymb=$mainsequence; 738: $presymb=~s|^/res/||; 739: } 740: $presymb = $presymb.'___'; 741: my $current_resource = $mapstart; 742: while ($current_resource ne $mapfinish) { 743: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { 744: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; 745: if ($rid=~/,/) { 746: my @rid = split /,/, $rid; 747: foreach my $rid_element (@rid) { 748: if ($rid_element =~ m/^$mapid\.(\d*)/) { 749: $rid = $1; 750: last; 751: } 752: } 753: } else { 754: $rid =~ m/^$mapid\.(\d*)/; 755: $rid = $1; 756: } 757: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; 758: $symb = $presymb.$rid.'___'.$1; 759: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; 760: } else { 761: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); 762: } 763: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; 764: } 765: #needs if final resource in the map (type="finish") contains something 766: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { 767: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; 768: if ($rid=~/,/) { 769: my @rid = split /,/, $rid; 770: foreach my $rid_element (@rid) { 771: if ($rid_element =~ m/^$mapid\.(\d*)/) { 772: $rid = $1; 773: last; 774: } 775: } 776: } else { 777: $rid =~ m/^$mapid\.(\d*)/; 778: $rid = $1; 779: } 780: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; 781: $symb = $presymb.$rid.'___'.$1; 782: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; 783: } else { 784: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); 785: } 786: return @resourcelist; 787: } 788: 789: 790: sub latex_header_footer_remove { 791: my $text = shift; 792: $text =~ s/\\end{document}//; 793: $text =~ s/\\documentclass([^&]*)\\begin{document}//; 794: return $text; 795: } 796: 797: 798: sub character_chart { 799: my $result = shift; 800: $result =~ s/&#0?0?7;//g; 801: $result =~ s/&#0?0?9;//g; 802: $result =~ s/&#0?10;//g; 803: $result =~ s/&#0?13;//g; 804: $result =~ s/&#0?32;/ /g; 805: $result =~ s/&#0?33;/!/g; 806: $result =~ s/&#0?34;/"/g; 807: $result =~ s/"/"/g; #" 808: $result =~ s/&#0?35;/\\#/g; 809: # $result =~ s/&#0?36;/\\\$/g; 810: $result =~ s/&#0?37;/\\%/g; 811: $result =~ s/&#0?38;/\\&/g; 812: $result =~ s/&/\\&/g; 813: $result =~ s/&#0?39;/'/g; 814: $result =~ s/&#0?40;/(/g; 815: $result =~ s/&#0?41;/)/g; 816: $result =~ s/&#0?42;/\*/g; 817: $result =~ s/&#0?43;/\+/g; 818: $result =~ s/&#0?44;/,/g; 819: $result =~ s/&#0?45;/-/g; 820: $result =~ s/&#0?46;/\./g; 821: $result =~ s/&#0?47;/\//g; 822: $result =~ s/&#0?48;/0/g; 823: $result =~ s/&#0?49;/1/g; 824: $result =~ s/&#0?50;/2/g; 825: $result =~ s/&#0?51;/3/g; 826: $result =~ s/&#0?52;/4/g; 827: $result =~ s/&#0?53;/5/g; 828: $result =~ s/&#0?54;/6/g; 829: $result =~ s/&#0?55;/7/g; 830: $result =~ s/&#0?56;/8/g; 831: $result =~ s/&#0?57;/9/g; 832: $result =~ s/&#0?58;/:/g; 833: $result =~ s/&#0?59;/;/g; 834: $result =~ s/&#0?60;/\$<\$/g; 835: $result =~ s/</\$<\$/g; 836: $result =~ s/&#0?61;/\$=\$/g; 837: $result =~ s/&#0?62;/\$>\$/g; 838: $result =~ s/>/\$>\$/g; 839: $result =~ s/&#0?63;/?/g; 840: # $result =~ s/&#0?64;//g; 841: $result =~ s/&#0?65;/A/g; 842: $result =~ s/&#0?66;/B/g; 843: $result =~ s/&#0?67;/C/g; 844: $result =~ s/&#0?68;/D/g; 845: $result =~ s/&#0?69;/E/g; 846: $result =~ s/&#0?70;/F/g; 847: $result =~ s/&#0?71;/G/g; 848: $result =~ s/&#0?72;/H/g; 849: $result =~ s/&#0?73;/I/g; 850: $result =~ s/&#0?74;/J/g; 851: $result =~ s/&#0?75;/K/g; 852: $result =~ s/&#0?76;/L/g; 853: $result =~ s/&#0?77;/M/g; 854: $result =~ s/&#0?78;/N/g; 855: $result =~ s/&#0?79;/O/g; 856: $result =~ s/&#0?80;/P/g; 857: $result =~ s/&#0?81;/Q/g; 858: $result =~ s/&#0?82;/R/g; 859: $result =~ s/&#0?83;/S/g; 860: $result =~ s/&#0?84;/T/g; 861: $result =~ s/&#0?85;/U/g; 862: $result =~ s/&#0?86;/V/g; 863: $result =~ s/&#0?87;/W/g; 864: $result =~ s/&#0?88;/X/g; 865: $result =~ s/&#0?89;/Y/g; 866: $result =~ s/&#0?90;/Z/g; 867: $result =~ s/&#0?91;/[/g; 868: $result =~ s/&#0?92;/\\/g; 869: $result =~ s/&#0?93;/]/g; 870: # $result =~ s/&#0?94;//g; 871: # $result =~ s/&#0?95;//g; 872: $result =~ s/&#0?96;/`/g; 873: $result =~ s/&#0?97;/a/g; 874: $result =~ s/&#0?98;/b/g; 875: $result =~ s/&#0?99;/c/g; 876: $result =~ s/d/d/g; 877: $result =~ s/e/e/g; 878: $result =~ s/f/f/g; 879: $result =~ s/g/g/g; 880: $result =~ s/h/h/g; 881: $result =~ s/i/i/g; 882: $result =~ s/j/j/g; 883: $result =~ s/k/k/g; 884: $result =~ s/l/l/g; 885: $result =~ s/m/m/g; 886: $result =~ s/n/n/g; 887: $result =~ s/o/o/g; 888: $result =~ s/p/p/g; 889: $result =~ s/q/q/g; 890: $result =~ s/r/r/g; 891: $result =~ s/s/s/g; 892: $result =~ s/t/t/g; 893: $result =~ s/u/u/g; 894: $result =~ s/v/v/g; 895: $result =~ s/w/w/g; 896: $result =~ s/x/x/g; 897: $result =~ s/y/y/g; 898: $result =~ s/z/z/g; 899: $result =~ s/{/\\{/g; 900: $result =~ s/|/\|/g; 901: $result =~ s/}/\\}/g; 902: $result =~ s/~/\~/g; 903: $result =~ s//,/g; 904: # $result =~ s///g; 905: $result =~ s//''/g; 906: $result =~ s//\$\\ldots\$/g; 907: $result =~ s//\$\\dagger\$/g; 908: $result =~ s//\$\\ddagger\$/g; 909: # $result =~ s///g; 910: # $result =~ s///g; 911: # $result =~ s///g; 912: $result =~ s//\$<\$/g; 913: # $result =~ s///g; 914: $result =~ s//`/g; 915: $result =~ s//'/g; 916: $result =~ s//``/g; 917: $result =~ s//''/g; 918: $result =~ s//\$\\bullet\$/g; 919: # $result =~ s///g; 920: # $result =~ s///g; 921: $result =~ s//~/g; 922: # $result =~ s///g; 923: # $result =~ s///g; 924: $result =~ s//\$>\$/g; 925: $result =~ s//\\{\\oe\\}/g; 926: $result =~ s//\\"\\{Y\\}/g; 927: $result =~ s/ //g; 928: $result =~ s/ //g; 929: $result =~ s/¡/!`/g; 930: $result =~ s/¡/!`/g; #` 931: # $result =~ s/¢//g; 932: # $result =~ s/¢//g; 933: $result =~ s/£/\\pounds/g; 934: $result =~ s/£/\\pounds/g; 935: # $result =~ s/¤//g; 936: # $result =~ s/¤//g; 937: # $result =~ s/¥//g; 938: # $result =~ s/¥//g; 939: # $result =~ s/¦//g; 940: # $result =~ s/¦//g; 941: # $result =~ s/§//g; 942: # $result =~ s/§//g; 943: # $result =~ s/¨//g; 944: # $result =~ s/¨//g; 945: $result =~ s/©/\\copyright/g; 946: $result =~ s/©/\\copyright/g; 947: # $result =~ s/ª//g; 948: # $result =~ s/ª//g; 949: # $result =~ s/«//g; 950: # $result =~ s/«//g; 951: $result =~ s/¬/\$\\neg\$/g; 952: $result =~ s/¬/\$\\neg\$/g; 953: # $result =~ s///g; 954: # $result =~ s///g; 955: # $result =~ s/®//g; 956: # $result =~ s/®//g; 957: # $result =~ s/¯//g; 958: # $result =~ s/¯//g; 959: $result =~ s/°/\$^{\\circ}\$/g; 960: $result =~ s/°/\$^{\\circ}\$/g; 961: $result =~ s/±/\$\\pm\$/g; 962: $result =~ s/±/\$\\pm\$/g; 963: $result =~ s/²/\$^2\$/g; 964: $result =~ s/²/\$^2\$/g; 965: $result =~ s/³/\$^3\$/g; 966: $result =~ s/³/\$^3\$/g; 967: # $result =~ s/´//g; 968: # $result =~ s/´//g; 969: $result =~ s/µ/\$\\mu\$/g; 970: $result =~ s/µ/\$\\mu\$/g; 971: $result =~ s/¶/\\P/g; 972: $result =~ s/¶/\\P/g; 973: $result =~ s/·/\$\\cdot\$/g; 974: $result =~ s/·/\$\\cdot\$/g; 975: # $result =~ s/¸//g; 976: # $result =~ s/¸//g; 977: $result =~ s/¹/\$^1\$/g; 978: $result =~ s/¹/\$^1\$/g; 979: # $result =~ s/º//g; 980: # $result =~ s/º//g; 981: # $result =~ s/»//g; 982: # $result =~ s/»//g; 983: # $result =~ s/¼//g; 984: # $result =~ s/¼//g; 985: # $result =~ s/½//g; 986: # $result =~ s/½//g; 987: # $result =~ s/¾//g; 988: # $result =~ s/¾//g; 989: $result =~ s/¿/?`/g; 990: $result =~ s/¿/?`/g; #` 991: $result =~ s/À/\\`{A}/g; 992: $result =~ s/À/\\`{A}/g; #` 993: $result =~ s/Á/\\'{A}/g; 994: $result =~ s/Á/\\'{A}/g; #' 995: $result =~ s/Â/\\^{A}/g; 996: $result =~ s/Â/\\^{A}/g; 997: $result =~ s/Ã/\\~{A}/g; 998: $result =~ s/Ã/\\~{A}/g; 999: $result =~ s/Ä/\\"{A}/g; 1000: $result =~ s/Ä/\\"{A}/g; #" 1001: $result =~ s/Å/{\\AA}/g; 1002: $result =~ s/Å/{\\AA}/g; 1003: $result =~ s/Æ/{\\AE}/g; 1004: $result =~ s/Æ/{\\AE}/g; 1005: # $result =~ s/Ç//g; 1006: # $result =~ s/Ç//g; 1007: $result =~ s/È/\\`{E}/g; 1008: $result =~ s/È/\\`{E}/g; #` 1009: $result =~ s/É/\\'{E}/g; #' 1010: $result =~ s/É/\\'{E}/g; #' 1011: $result =~ s/Ê/\\^{E}/g; 1012: $result =~ s/Ê/\\^{E}/g; 1013: $result =~ s/Ë/\\`{E}/g; 1014: $result =~ s/Ë/\\`{E}/g; #` 1015: $result =~ s/Ì/\\`{I}/g; 1016: $result =~ s/Ì/\\`{I}/g; #` 1017: $result =~ s/Í/\\'{I}/g; 1018: $result =~ s/Í/\\'{I}/g; #' 1019: $result =~ s/Î/\\^{I}/g; 1020: $result =~ s/Î/\\^{I}/g; 1021: $result =~ s/Ï/\\"{I}/g; 1022: $result =~ s/Ï/\\"{I}/g; #" 1023: # $result =~ s/Ð//g; 1024: # $result =~ s/Ð//g; 1025: $result =~ s/Ñ/\\~{N}/g; 1026: $result =~ s/Ñ/\\~{N}/g; 1027: $result =~ s/Ò/\\`{O}/g; 1028: $result =~ s/Ò/\\`{O}/g; #` 1029: $result =~ s/Ó/\\'{O}/g; 1030: $result =~ s/Ó/\\'{O}/g; #' 1031: $result =~ s/Ô/\\^{O}/g; 1032: $result =~ s/Ô/\\^{O}/g; 1033: $result =~ s/Õ/\\~{O}/g; 1034: $result =~ s/Õ/\\~{O}/g; 1035: $result =~ s/Ö/\\"{O}/g; 1036: $result =~ s/Ö/\\"{O}/g; #" 1037: $result =~ s/×/\$\\times\$/g; 1038: $result =~ s/×/\$\\times\$/g; 1039: $result =~ s/Ø/{\\O}/g; 1040: $result =~ s/Ø/{\\O}/g; 1041: $result =~ s/Ù/\\`{U}/g; 1042: $result =~ s/Ù/\\`{U}/g; #` 1043: $result =~ s/Ú/\\'{U}/g; #' 1044: $result =~ s/Ú/\\'{U}/g; #' 1045: $result =~ s/Û/\\^{U}/g; 1046: $result =~ s/Û/\\^{U}/g; 1047: $result =~ s/Ü/\\"{U}/g; #" 1048: $result =~ s/Ü/\\"{U}/g; #" 1049: $result =~ s/Ý/\\'{Y}/g; 1050: $result =~ s/Ý/\\'{Y}/g; #' 1051: # $result =~ s/Þ//g; 1052: # $result =~ s/Þ//g; 1053: # $result =~ s/ß//g; 1054: # $result =~ s/ß//g; 1055: $result =~ s/à/\\`{a}/g; 1056: $result =~ s/à/\\`{a}/g; #` 1057: $result =~ s/á/\\'{a}/g; 1058: $result =~ s/á/\\'{a}/g; #' 1059: $result =~ s/â/\\^{a}/g; 1060: $result =~ s/â/\\^{a}/g; 1061: $result =~ s/ã/\\~{a}/g; 1062: $result =~ s/ã/\\~{a}/g; 1063: $result =~ s/ä/\\"{a}/g; 1064: $result =~ s/ä/\\"{a}/g; #" 1065: $result =~ s/å/{\\aa}/g; 1066: $result =~ s/å/{\\aa}/g; 1067: $result =~ s/æ/{\\ae}/g; 1068: $result =~ s/æ/{\\ae}/g; 1069: # $result =~ s/ç//g; 1070: # $result =~ s/ç//g; 1071: $result =~ s/è/\\`{e}/g; 1072: $result =~ s/è/\\`{e}/g; #` 1073: $result =~ s/é/\\'{e}/g; 1074: $result =~ s/é/\\'{e}/g; #' 1075: $result =~ s/ê/\\^{e}/g; 1076: $result =~ s/ê/\\^{e}/g; 1077: $result =~ s/ë/\\"{e}/g; 1078: $result =~ s/ë/\\"{e}/g; #" 1079: $result =~ s/ì/\\`{i}/g; 1080: $result =~ s/ì/\\`{i}/g; #` 1081: $result =~ s/í/\\'{i}/g; 1082: $result =~ s/í/\\'{i}/g; #' 1083: $result =~ s/î/\\^{i}/g; 1084: $result =~ s/î/\\^{i}/g; 1085: $result =~ s/ï/\\"{i}/g; 1086: $result =~ s/ï/\\"{i}/g; #" 1087: # $result =~ s/ð//g; 1088: # $result =~ s/ð//g; 1089: $result =~ s/ñ/\\~{n}/g; 1090: $result =~ s/ñ/\\~{n}/g; 1091: $result =~ s/ò/\\`{o}/g; 1092: $result =~ s/ò/\\`{o}/g; #` 1093: $result =~ s/ó/\\'{o}/g; 1094: $result =~ s/ó/\\'{o}/g; #' 1095: $result =~ s/ô/\\^{o}/g; 1096: $result =~ s/ô/\\^{o}/g; 1097: $result =~ s/õ/\\~{o}/g; 1098: $result =~ s/õ/\\~{o}/g; 1099: $result =~ s/ö/\\"{o}/g; 1100: $result =~ s/ö/\\"{o}/g; #" 1101: $result =~ s/÷/\$\\div\$/g; 1102: $result =~ s/÷/\$\\div\$/g; 1103: $result =~ s/ø/{\\o}/g; 1104: $result =~ s/ø/{\\o}/g; 1105: $result =~ s/ù/\\`{u}/g; 1106: $result =~ s/ù/\\`{u}/g; #` 1107: $result =~ s/ú/\\'{u}/g; 1108: $result =~ s/ú/\\'{u}/g; #' 1109: $result =~ s/û/\\^{u}/g; 1110: $result =~ s/û/\\^{u}/g; 1111: $result =~ s/ü/\\"{u}/g; 1112: $result =~ s/ü/\\"{u}/g; #" 1113: $result =~ s/ý/\\'{y}/g; 1114: $result =~ s/ý/\\'{y}/g; #' 1115: # $result =~ s/þ//g; 1116: # $result =~ s/þ//g; 1117: $result =~ s/ÿ/\\"{y}/g; 1118: $result =~ s/ÿ/\\"{y}/g; #" 1119: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex 1120: return $result; 1121: } 1122: 1123: 1124: sub page_format { 1125: my ($papersize,$layout,$numberofcolumns) = @_; 1126: my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0); 1127: if ($papersize=~/Letter/) { 1128: if ($layout eq 'CAPA') { 1129: if ($numberofcolumns == 1) { 1130: $textwidth = '18 cm'; 1131: $textheight = '25.9 cm'; 1132: $oddoffset = '-0.57 in'; 1133: $evenoffset = '-0.57 in'; 1134: } elsif ($numberofcolumns == 2) { 1135: $textwidth = '93 mm'; 1136: $textheight = '25.9 cm'; 1137: $oddoffset = '-0.57 in'; 1138: $evenoffset = '-0.57 in'; 1139: } 1140: } elsif ($layout eq 'CBI') { 1141: if ($numberofcolumns eq '1') { 1142: $textwidth = '8.8 in'; 1143: $textheight = '6.8 in'; 1144: $oddoffset = '-40 pt'; 1145: $evenoffset = '-60 pt'; 1146: } elsif ($numberofcolumns == 2) { 1147: $textwidth = '4.2 in'; 1148: $textheight = '6.8 in'; 1149: $oddoffset = '-40 pt'; 1150: $evenoffset = '-60 pt'; 1151: } 1152: } 1153: # } elsif($papersize=~/Legal/) { 1154: # } elsif($papersize=~/Ledger/) { 1155: # } elsif($papersize=~/Executive/) { 1156: } elsif($papersize=~/A4/) { 1157: if ($layout eq 'CAPA') { 1158: if ($numberofcolumns == 1) { 1159: $textwidth = '18 cm'; 1160: $textheight = '28 cm'; 1161: $oddoffset = '-0.57 in'; 1162: $evenoffset = '-0.57 in'; 1163: } elsif ($numberofcolumns == 2) { 1164: $textwidth = '96 mm'; 1165: $textheight = '2 cm'; 1166: $oddoffset = '-0.57 in'; 1167: $evenoffset = '-0.57 in'; 1168: } 1169: } elsif ($layout eq 'CBI') { 1170: if ($numberofcolumns eq '1') { 1171: $textwidth = '8.5 in'; 1172: $textheight = '7.7 in'; 1173: $oddoffset = '-40 pt'; 1174: $evenoffset = '-60 pt'; 1175: } elsif ($numberofcolumns == 2) { 1176: $textwidth = '3.9 in'; 1177: $textheight = '7.7 in'; 1178: $oddoffset = '-40 pt'; 1179: $evenoffset = '-60 pt'; 1180: } 1181: } 1182: # } elsif($papersize=~/A3/) { 1183: # } elsif($papersize=~/A2/) { 1184: # } elsif($papersize=~/A5/) { 1185: # } elsif($papersize=~/A6/) { 1186: } 1187: return $textwidth,$textheight,$oddoffset,$evenoffset; 1188: } 1189: 1190: 1191: sub page_format_transformation { 1192: my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_; 1193: $assignment=~s/_/ /g; 1194: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); 1195: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; 1196: if ($layout eq 'CBI') { 1197: $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}} \\hfill $courseidinfo} \\vskip 5 mm /; 1198: } elsif ($layout eq 'CAPA') { 1199: if ($choice ne 'All class print') { 1200: $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\markboth{}{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}} $courseidinfo - $assignment}\\pagestyle{myheadings}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}/; 1201: } else { 1202: $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1} \\vskip 5 mm /; 1203: } 1204: } 1205: return $text; 1206: } 1207: 1208: 1209: sub page_cleanup { 1210: my $result = shift; 1211: 1212: $result =~ m/\\end{document}(\d*)$/; 1213: my $number_of_columns = $1; 1214: my $insert = '{'; 1215: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } 1216: $insert .= '}'; 1217: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g; 1218: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; 1219: return $result,$number_of_columns; 1220: } 1221: 1222: 1223: sub details_for_menu { 1224: 1225: my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}}; 1226: my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'}); 1227: my ($map,$id,$resource)=split(/___/,$symbolic); 1228: my $name_of_sequence; 1229: if ($map=~/^uploaded/) { 1230: $name_of_sequence = $hash{'title_'.$hash{'ids_/'.$map}}; 1231: } else { 1232: $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}}; 1233: } 1234: if ($name_of_sequence =~ /^\s*$/) { 1235: $map =~ m|([^/]+)$|; 1236: $name_of_sequence = $1; 1237: } 1238: my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}}; 1239: if ($name_of_map =~ /^\s*$/) { 1240: $ENV{'request.course.uri'} =~ m|([^/]+)$|; 1241: $name_of_map = $1; 1242: } 1243: return ($name_of_resourse,$name_of_sequence,$name_of_map); 1244: 1245: } 1246: 1247: 1248: sub latex_corrections { 1249: 1250: my ($number_of_columns,$result) = @_; 1251: 1252: $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g; 1253: $result =~ s/\$number_of_columns/$number_of_columns/g; 1254: $result =~ s/(\\end{document})/\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License $1/; 1255: $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; 1256: $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g; 1257: #-- LaTeX corrections 1258: my $first_comment = index($result,'',$first_comment); 1261: substr($result,$first_comment,$end_comment-$first_comment+3) = ''; 1262: $first_comment = index($result,'<!--',$first_comment); 1263: } 1264: $result =~ s/^\s+$//gm; #remove empty lines 1265: $result =~ s/(\s)(\s+)/$1/g; #removes more than one empty space 1266: $result =~ s/\\\\\s*\\vskip/\\vskip/gm; 1267: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; 1268: $result =~ s/{\\par }\s*\\\\/\\\\/gm; 1269: $result =~ s/\\\\\s+\[/ \[/g; 1270: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; 1271: #conversion of html characters to LaTeX equivalents 1272: if ($result =~ m/&(\w+|#\d+);/) { 1273: $result = &character_chart($result); 1274: } 1275: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; 1276: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; 1277: 1278: return $result; 1279: } 1280: 1281: 1282: sub handler { 1283: 1284: my $r = shift; 1285: 1286: my $loaderror=&Apache::lonnet::overloaderror($r); 1287: if ($loaderror) { return $loaderror; } 1288: $loaderror= 1289: &Apache::lonnet::overloaderror($r, 1290: $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); 1291: if ($loaderror) { return $loaderror; } 1292: 1293: $r->content_type('text/html'); 1294: $r->send_http_header; 1295: $r->print(&Apache::loncommon::bodytag("Printing")); 1296: 1297: if ($ENV{'request.course.id'}) { 1298: my $fn=$ENV{'request.course.fn'}; 1299: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); 1300: } 1301: 1302: #-- start form 1303: &headerform($r); 1304: #-- menu for output 1305: unless ($ENV{'form.phase'}) { 1306: &menu_for_output($r); 1307: } 1308: #-- additional menu for class printing 1309: if ($ENV{'form.phase'} eq 'two') { 1310: if($ENV{'form.choice'} eq 'Standard LaTeX output for whole primary sequence') { 1311: &sequence_content_menu(0,$r); 1312: } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') { 1313: &sequence_content_menu(1,$r); 1314: } elsif($ENV{'form.choice'} eq 'All class print') { 1315: &additional_class_menu($r); 1316: } elsif($ENV{'form.choice'} eq 'Subdirectory print') { 1317: &problem_choice_menu($r); 1318: } else { 1319: $ENV{'form.phase'} = 'three'; 1320: } 1321: } 1322: #-- additional menu for page layout (one column case) 1323: if ($ENV{'form.phase'} eq 'three') { 1324: if($ENV{'form.numberofcolumns'} == 1) { 1325: &additional_print_menu($r); 1326: } else { 1327: $ENV{'form.phase'} = 'four'; 1328: } 1329: } 1330: #-- core part 1331: if ($ENV{'form.phase'} eq 'four') { 1332: &output_data($r); 1333: } 1334: untie %hash; 1335: return OK; 1336: 1337: } 1338: 1339: 1340: 1; 1341: __END__ 1342: