loncom/interface/lonprintout.pm - view

File: [LON-CAPA] / loncom / interface / lonprintout.pm
Revision 1.101: download - view: text, annotated - select for diffs
Mon Jan 6 15:19:21 2003 UTC (21 years, 5 months ago) by sakharuk
Branches: MAIN
CVS tags: HEAD

1. List of files for the sequence created in docs now is shown on the screen (this is small change in lines 159-160).
2. Every particular resourse and a set of them can be now printed (the underscore symbol in the header of the page is changed on empty space - according Gerd's desire - problem relevant only to sequences created in docs).

Working on other tests.

1: # The LearningOnline Network 2: # Printout 3: # 4: # $Id: lonprintout.pm,v 1.101 2003/01/06 15:19:21 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 = @master_seq; 163: for (my $i=0;$i<=$#master_seq_view;$i++) { 164: $master_seq_view[$i]=~/\/([^\/]+)$/; 165: $master_seq_view[$i]=$1; 166: } 167: $r->print(<<ENDMENUOUT1); 168: <input type="hidden" name="url" value="$ENV{'form.url'}"> 169: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 170: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 171: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 172: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 173: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 174: <h1>Mark item(s) which you want to print</h1> 175: <script> 176: function checkall() { 177: for (i=0; i<document.forms.printform.elements.length; i++) { 178: if 179: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) { 180: document.forms.printform.elements[i].checked=true; 181: } 182: } 183: } 184: function uncheckall() { 185: for (i=0; i<document.forms.printform.elements.length; i++) { 186: if 187: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) { 188: document.forms.printform.elements[i].checked=false; 189: } 190: } 191: } 192: </script> 193: <input type=button onClick="checkall()" value="Check All">  194: <input type=button onClick="uncheckall()" value="Uncheck"> 195: <p> 196: ENDMENUOUT1 197: my $inc=0; 198: for (my $i=0;$i<=$#master_seq_view;$i++) { 199: if ($key_to==1 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { 200: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '."\n". 201: $master_seq_view[$i]); 202: $inc++; 203: } elsif ($key_to==0 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library|xml|htm|html|page)$/) { 204: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '. 205: $master_seq_view[$i]); 206: $inc++; 207: } 208: } 209: $r->print(<<ENDMENUOUT2); 210: <br /> 211: <input type="hidden" name="numberoffiles" value="$inc"> 212: <input type="hidden" name="phase" value="three"> 213: <input type="submit" value="Submit"> 214: ENDMENUOUT2 215: 216: } 217: 218: 219: sub problem_choice_menu { 220: my $r = shift; 221: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 222: $subdirtoprint =~ s/\/[^\/]+$//; 223: my @list_of_files = (); 224: my @content_directory = (); 225: if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) { 226: #localmachine CSTR space 227: my $user=$1; 228: my $domain=$Apache::lonnet::perlvar{'lonDefDomain'}; 229: @content_directory = &Apache::lonnet::dirlist($subdirtoprint, 230: $domain, $user,''); 231: } else { 232: @content_directory = &Apache::lonnet::dirlist($subdirtoprint); 233: } 234: for (my $iy=0;$iy<=$#content_directory;$iy++) { 235: my @tempo_array = split(/&/,$content_directory[$iy]); 236: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) { 237: push(@list_of_files,$tempo_array[0]); 238: } 239: } 240: $subdirtoprint =~ s/\/$//; 241: for (my $i=0;$i<=$#list_of_files;$i++) { 242: $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i]; 243: } 244: $r->print(<<ENDMENUOUT1); 245: <input type="hidden" name="url" value="$ENV{'form.url'}"> 246: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 247: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 248: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 249: <h1>Mark problems which you want to print</h1> 250: <script> 251: function checkall() { 252: for (i=0; i<document.forms.printform.elements.length; i++) { 253: if 254: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) { 255: document.forms.printform.elements[i].checked=true; 256: } 257: } 258: } 259: 260: 261: function uncheckall() { 262: for (i=0; i<document.forms.printform.elements.length; i++) { 263: if 264: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) { 265: document.forms.printform.elements[i].checked=false; 266: } 267: } 268: } 269: </script> 270: <input type=button onClick="checkall()" value="Check All">  271: <input type=button onClick="uncheckall()" value="Uncheck"> 272: <p> 273: ENDMENUOUT1 274: my $i=0; 275: foreach my $file (@list_of_files) { 276: $r->print('<br /><input type=checkbox name="whattoprint'.$i.'" value="'.$file.'"> '. 277: $file); 278: $i++; 279: } 280: $r->print(<<ENDMENUOUT2); 281: <br /> 282: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 283: <input type="hidden" name="numberofproblems" value="$i"> 284: <input type="hidden" name="phase" value="three"> 285: <input type="submit" value="Submit"> 286: ENDMENUOUT2 287: } 288: 289: 290: sub additional_class_menu { 291: my $r = shift; 292: $r->print(<<ENDMENUOUT1); 293: <input type="hidden" name="url" value="$ENV{'form.url'}"> 294: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 295: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 296: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 297: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 298: <h1>Select student(s) whose assignment you want to print</h1> 299: ENDMENUOUT1 300: my %courselist=&Apache::lonnet::dump( 301: 'classlist', 302: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 303: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 304: my $now=time; 305: $r->print(<<ENDDISHEADER); 306: <script> 307: function checkall() { 308: for (i=0; i<document.forms.printform.elements.length; i++) { 309: if 310: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) { 311: document.forms.printform.elements[i].checked=true; 312: } 313: } 314: } 315: 316: function checksec() { 317: for (i=0; i<document.forms.printform.elements.length; i++) { 318: if 319: (document.forms.printform.elements[i].value.indexOf 320: (document.forms.printform.chksec.value)==0) { 321: document.forms.printform.elements[i].checked=true; 322: } 323: } 324: } 325: 326: function uncheckall() { 327: for (i=0; i<document.forms.printform.elements.length; i++) { 328: if 329: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) { 330: document.forms.printform.elements[i].checked=false; 331: } 332: } 333: } 334: </script> 335: <input type=button onClick="checkall()" value="Check All">  336: <input type=button onClick="checksec()" value="Type Section/Group then click"> 337: <input type=text size=5 name=chksec>  338: <input type=button onClick="uncheckall()" value="Uncheck"> 339: <p> 340: ENDDISHEADER 341: my $i = 0; 342: foreach (sort keys %courselist) { 343: my ($end,$start)=split(/\:/,$courselist{$_}); 344: my $active=1; 345: if (($end) && ($now>$end)) { $active=0; } 346: if ($active) { 347: my ($sname,$sdom)=split(/\:/,$_); 348: my %reply=&Apache::lonnet::get('environment', 349: ['firstname','middlename','lastname','generation'], 350: $sdom,$sname); 351: my $section=&Apache::lonnet::usection 352: ($sdom,$sname,$ENV{'request.course.id'}); 353: $r->print( 354: '<br /><input type=checkbox name="whomtoprint'.$i.'" value="'.$section.':'.$_.'"> '. 355: $reply{'firstname'}.' '. 356: $reply{'middlename'}.' '. 357: $reply{'lastname'}.' '. 358: $reply{'generation'}. 359: ' ('.$_.') '.$section); 360: $i++; 361: } 362: } 363: $r->print(<<ENDMENUOUT2); 364: <br />Number of blank pages to add: <select name="addedpages"><option selected>0</option> 365: <option>1</option> 366: <option>2</option> 367: <option>3</option> 368: </select> 369: <br /> 370: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 371: <input type="hidden" name="numberofstudents" value="$i"> 372: <input type="hidden" name="phase" value="three"> 373: <input type="submit" value="Submit"> 374: ENDMENUOUT2 375: } 376: 377: 378: sub additional_print_menu { 379: my $r = shift; 380: my $what_to_print = ''; 381: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 382: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">'; 383: } 384: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { 385: $what_to_print .= '<input type="hidden" name="whattoprint'.$i.'" value="'.$ENV{'form.whattoprint'.$i}.'">'; 386: } 387: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { 388: $what_to_print .= '<input type="hidden" name="whatfile'.$i.'" value="'.$ENV{'form.whatfile'.$i}.'">'; 389: } 390: $r->print(<<ENDMENUOUT); 391: $what_to_print 392: <input type="hidden" name="url" value="$ENV{'form.url'}"> 393: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 394: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 395: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 396: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}"> 397: <input type="hidden" name="numberofproblems" value="$ENV{'form.numberofproblems'}"> 398: <input type="hidden" name="numberoffiles" value="$ENV{'form.numberoffiles'}"> 399: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 400: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 401: <input type="hidden" name="addedpages" value="$ENV{'form.addedpages'}"> 402: Define one column layout parameters: <br /> 403: <b>Width</b>: <input type="text" name="width" width="8" value="9cm"> <br /> 404: <b>Height</b>: <input type="text" name="height" width="8" value="25.9cm"> <br /> 405: <b>Left margin</b>: <input type="text" name="leftmargin" width="8" value="-0.57in"> <br /> 406: <input type="hidden" name="phase" value="four"> 407: <input type="submit" value="Submit"> 408: </form> 409: </body> 410: </html> 411: ENDMENUOUT 412: } 413: 414: 415: sub output_data { 416: my $r = shift; 417: $r->print(<<ENDPART); 418: <html> 419: <head> 420: <title>LON-CAPA output for printing</title> 421: </head> 422: <body bgcolor="FFFFFF"> 423: <hr> 424: ENDPART 425: 426: my $choice = $ENV{'form.choice'}; 427: my $layout = $ENV{'form.layout'}; 428: my $numberofcolumns = $ENV{'form.numberofcolumns'}; 429: my $papersize = $ENV{'form.papersize'}; 430: my $laystyle = 'book'; 431: my $assignment = $ENV{'form.assignment'}; 432: if ($choice eq 'Subdirectory print') { 433: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} 434: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} 435: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} 436: } 437: if (($choice eq 'Standard LaTeX output for current document') && 438: ($ENV{'form.url'}=~m|^/~|)) { 439: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} 440: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} 441: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} 442: } 443: my $result = ''; 444: my $number_of_columns = 1; #used only for pages to determine the width of the cell 445: my $selectionmade = ''; 446: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); 447: my $LaTeXwidth; 448: 449: if ($textwidth=~/(\d+\s*cm)/) { 450: $LaTeXwidth = $1*10; 451: } elsif ($textwidth=~/(\d+\s*mm)/) { 452: $LaTeXwidth = $1; 453: } 454: if ($choice eq 'Standard LaTeX output for current document') { 455: #-- single document - problem, page, html, xml 456: $selectionmade = 1; 457: if ($ENV{'form.url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { 458: my %moreenv; 459: $moreenv{'form.grade_target'}='tex'; 460: if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) { 461: $ENV{'form.url'}=~s/http:\/\/[^\/]+//; 462: } 463: $moreenv{'request.filename'}=$ENV{'form.url'}; 464: $moreenv{'form.textwidth'}=$LaTeXwidth; 465: &Apache::lonnet::appenv(%moreenv); 466: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); 467: &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); 468: $result .= $texversion; 469: if ($ENV{'form.url'}=~m/\.page\s*$/) { 470: ($result,$number_of_columns) = &page_cleanup($result); 471: } 472: } else { 473: $result='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: '; 474: if ($ENV{'form.url'}=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { 475: $result.=$1; 476: } else { 477: $result.=$ENV{'form.url'}; 478: } 479: $result.=' \end{document}' 480: } 481: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or 482: $choice eq 'Standard LaTeX output for whole primary sequence') { 483: #-- minimal sequence to which the current document belongs 484: #-- where is the primary sequence containing file? 485: my @master_seq = (); 486: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { 487: if ($ENV{'form.whatfile'.$i}=~/\S/) { 488: push @master_seq,$ENV{'form.whatfile'.$i}; 489: } 490: } 491: #-- produce an output string 492: my $flag_latex_header_remove = 'NO'; 493: my $flag_page_in_sequence = 'NO'; 494: for (my $i=0;$i<=$#master_seq;$i++) { 495: my ($urlp,$symb) = split /&&/, $master_seq[$i]; 496: if ($choice eq 'Standard LaTeX output for the primary sequence') { 497: $selectionmade = 2; 498: } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') { 499: $selectionmade = 3; 500: } 501: my %moreenv; 502: $moreenv{'form.grade_target'}='tex'; 503: $moreenv{'form.textwidth'}=$LaTeXwidth; 504: &Apache::lonnet::appenv(%moreenv); 505: #&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); 506: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); 507: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 508: if ($urlp =~ m/\.page/) { 509: ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); 510: if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} 511: $texversion =~ s/\\end{document}\d*/\\end{document}/; 512: $flag_page_in_sequence = 'YES'; 513: } 514: if ($flag_latex_header_remove ne 'NO') { 515: $texversion = &latex_header_footer_remove($texversion); 516: } else { 517: $texversion =~ s/\\end{document}//; 518: } 519: $result .= $texversion; 520: $flag_latex_header_remove = 'YES'; 521: } 522: &Apache::lonnet::delenv('form.counter'); 523: if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} 524: $result .= '\end{document}'; 525: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { 526: # where is the main sequence of the course? 527: $selectionmade = 4; 528: my $main_seq = '/res/'.$ENV{'request.course.uri'}; 529: my @file_seq = &coming_from_hash_whole($main_seq); 530: my $flag_latex_header_remove = 'NO'; 531: #-- produce an output string 532: for (my $i=0;$i<=$#file_seq;$i++) { 533: my ($urlp,$symb) = split /&&/, $file_seq[$i]; 534: $urlp=~s/\/home\/httpd\/html//; 535: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { 536: my %moreenv; 537: $moreenv{'form.grade_target'}='tex'; 538: $moreenv{'form.textwidth'}=$LaTeXwidth; 539: &Apache::lonnet::appenv(%moreenv); 540: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); 541: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 542: if ($flag_latex_header_remove ne 'NO') { 543: $texversion = &latex_header_footer_remove($texversion); 544: } else { 545: $texversion =~ s/\\end{document}//; 546: } 547: $result .= $texversion; 548: $flag_latex_header_remove = 'YES'; 549: } 550: } 551: $result .= '\end{document}'; 552: } elsif ($choice eq 'All class print') { 553: #-- prints assignments for whole class or for selected students 554: $selectionmade = 5; 555: my @students = (); 556: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 557: if ($ENV{'form.whomtoprint'.$i}=~/:/) { 558: push @students,$ENV{'form.whomtoprint'.$i}; 559: } 560: } 561: #where is the primary sequence containing current resource (the same for all students)? 562: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 563: my @sequence = split('___',$symbolic); 564: my $primary_sequence = '/res/'.$sequence[0]; 565: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]); 566: #loop over students 567: my $flag_latex_header_remove = 'NO'; 568: my %moreenv; 569: $moreenv{'form.textwidth'}=$LaTeXwidth; 570: &Apache::lonnet::appenv(%moreenv); 571: foreach my $person (@students) { 572: my $current_output = ''; 573: my ($usersection,$username,$userdomain) = split /:/,$person; 574: my $fullname = &Apache::grades::get_fullname($username,$userdomain); 575: #goes through all resources, checks if they are available for current student, and produces output 576: foreach my $curresline (@master_seq) { 577: my ($curres,$symb) = split /&&/, $curresline; 578: if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { 579: my ($map,$id,$res_url) = split(/___/,$symb); 580: if (&Apache::lonnet::allowed('bre',$res_url)) { 581: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, 582: $ENV{'request.course.id'},'tex'); 583: if ($flag_latex_header_remove eq 'YES') { 584: $rendered = &latex_header_footer_remove($rendered); 585: } else { 586: $rendered =~ s/\\end{document}//; 587: } 588: $current_output .= $rendered; 589: } 590: $flag_latex_header_remove = 'YES'; 591: } 592: } 593: if ($current_output=~/\\documentclass/) { 594: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; 595: $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\pagestyle{myheadings}\\markboth{}{{$courseidinfo - $assignment}}\\begin{document}\\noindent\\textit{\\textbf{$fullname}}\\vskip 3 mm /; 596: } else { 597: my $blanspages = ''; 598: for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';} 599: $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$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; 600: } 601: $result .= $current_output; 602: &Apache::lonnet::delenv('form.counter'); 603: } 604: $result .= '\end{document}'; 605: &Apache::lonnet::delenv('form.textwidth'); 606: } elsif ($choice eq 'Subdirectory print') { 607: #prints selected problems from the subdirectory 608: $selectionmade = 6; 609: my @list_of_files = (); 610: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { 611: if ($ENV{'form.whattoprint'.$i}=~/^\//) { 612: push @list_of_files,$ENV{'form.whattoprint'.$i}; 613: } 614: } 615: my $flag_latex_header_remove = 'NO'; 616: for (my $i=0;$i<=$#list_of_files;$i++) { 617: my $urlp = $list_of_files[$i]; 618: if ($urlp=~/\//) { 619: my %moreenv; 620: $moreenv{'form.grade_target'}='tex'; 621: $moreenv{'form.textwidth'}=$LaTeXwidth; 622: &Apache::lonnet::appenv(%moreenv); 623: if ($urlp =~ m|/home/([^/]+)/public_html|) { 624: $urlp =~ s|/home/([^/]*)/public_html|/~$1|; 625: } 626: my $texversion=&Apache::lonnet::ssi($urlp); 627: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 628: #this chunck is responsible for printing the path to problem 629: my $newurlp = ''; 630: my $HowMany = length($urlp)*2; 631: if ($HowMany > $LaTeXwidth) { 632: my @temporrary = split '/',$urlp; 633: my $HowManyNew = 0; 634: for (my $ii=0;$ii<=$#temporrary;$ii++) { 635: if ($temporrary[$ii] ne '') { 636: $HowManyNew += length($temporrary[$ii])*2; 637: if ($HowManyNew < $LaTeXwidth ) { 638: $newurlp .= '/'.$temporrary[$ii]; 639: } else { 640: $HowManyNew = 0; 641: $newurlp .= '|\vskip -1 mm \noindent \verb|'; 642: $ii--; 643: } 644: } 645: } 646: } 647: $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/; 648: if ($flag_latex_header_remove ne 'NO') { 649: $texversion = &latex_header_footer_remove($texversion); 650: } else { 651: $texversion =~ s/\\end{document}//; 652: } 653: $result .= $texversion; 654: } 655: $flag_latex_header_remove = 'YES'; 656: } 657: $result .= '\end{document}'; 658: } 659: #-------------------------------------------------------- corrections for the different page formats 660: $result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment); 661: if ($layout eq 'CBI') { 662: $laystyle = 'album'; 663: } 664: $result = &latex_corrections($number_of_columns,$result); 665: #changes page's parameters for the one column output 666: if ($ENV{'form.numberofcolumns'} == 1) { 667: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; 668: $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/; 669: $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/; 670: $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/; 671: } 672: #-- writing .tex file in prtspool 673: my $temp_file; 674: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; 675: unless ($temp_file = Apache::File->new('>'.$filename)) { 676: $r->log_error("Couldn't open $filename for output $!"); 677: return SERVER_ERROR; 678: } 679: print $temp_file $result; 680: $r->print(<<FINALEND); 681: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> 682: </body> 683: </html> 684: FINALEND 685: } 686: 687: 688: sub coming_from_hash_whole { 689: 690: my $mainsequence = shift; 691: my @resourcelist = (); 692: my $mapid = $hash{'map_pc_'.$mainsequence}; 693: my $mapstart = $hash{'map_start_'.$mainsequence}; 694: my $mapfinish = $hash{'map_finish_'.$mainsequence}; 695: my $current_resource = $mapstart; 696: while ($current_resource ne $mapfinish) { 697: if ($hash{'src_'.$current_resource}=~/\.sequence$/) { 698: push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource}); 699: } else { 700: $mainsequence =~ /\/res\/(.*)$/; 701: my $presymb = $1; 702: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; 703: if ($rid=~/,/) { 704: my @rid = split /,/, $rid; 705: foreach my $rid_element (@rid) { 706: if ($rid_element =~ m/^$mapid\.(\d*)/) { 707: $rid = $1; 708: last; 709: } 710: } 711: } else { 712: $rid =~ m/^$mapid\.(\d*)/; 713: $rid = $1; 714: } 715: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; 716: my $symb = $presymb.'___'.$rid.'___'.$1; 717: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; 718: } 719: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; 720: } 721: return @resourcelist; 722: } 723: 724: 725: sub coming_from_hash { 726: 727: my ($mainsequence,$symb) = @_; 728: my @resourcelist = (); 729: my $mapid = $hash{'map_pc_'.$mainsequence}; 730: my $mapstart = $hash{'map_start_'.$mainsequence}; 731: my $mapfinish = $hash{'map_finish_'.$mainsequence}; 732: my ($presymb); 733: if ($symb) { 734: ($presymb)=split(/___/,$symb); 735: } else { 736: $presymb=$mainsequence; 737: $presymb=~s|^/res/||; 738: } 739: $presymb = $presymb.'___'; 740: my $current_resource = $mapstart; 741: while ($current_resource ne $mapfinish) { 742: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { 743: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; 744: if ($rid=~/,/) { 745: my @rid = split /,/, $rid; 746: foreach my $rid_element (@rid) { 747: if ($rid_element =~ m/^$mapid\.(\d*)/) { 748: $rid = $1; 749: last; 750: } 751: } 752: } else { 753: $rid =~ m/^$mapid\.(\d*)/; 754: $rid = $1; 755: } 756: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; 757: $symb = $presymb.$rid.'___'.$1; 758: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; 759: } else { 760: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); 761: } 762: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; 763: } 764: #needs if final resource in the map (type="finish") contains something 765: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { 766: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; 767: if ($rid=~/,/) { 768: my @rid = split /,/, $rid; 769: foreach my $rid_element (@rid) { 770: if ($rid_element =~ m/^$mapid\.(\d*)/) { 771: $rid = $1; 772: last; 773: } 774: } 775: } else { 776: $rid =~ m/^$mapid\.(\d*)/; 777: $rid = $1; 778: } 779: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; 780: $symb = $presymb.$rid.'___'.$1; 781: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; 782: } else { 783: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); 784: } 785: return @resourcelist; 786: } 787: 788: 789: sub latex_header_footer_remove { 790: my $text = shift; 791: $text =~ s/\\end{document}//; 792: $text =~ s/\\documentclass([^&]*)\\begin{document}//; 793: return $text; 794: } 795: 796: 797: sub character_chart { 798: my $result = shift; 799: $result =~ s/&#0?0?7;//g; 800: $result =~ s/&#0?0?9;//g; 801: $result =~ s/&#0?10;//g; 802: $result =~ s/&#0?13;//g; 803: $result =~ s/&#0?32;/ /g; 804: $result =~ s/&#0?33;/!/g; 805: $result =~ s/&#0?34;/"/g; 806: $result =~ s/"/"/g; #" 807: $result =~ s/&#0?35;/\\#/g; 808: # $result =~ s/&#0?36;/\\\$/g; 809: $result =~ s/&#0?37;/\\%/g; 810: $result =~ s/&#0?38;/\\&/g; 811: $result =~ s/&/\\&/g; 812: $result =~ s/&#0?39;/'/g; 813: $result =~ s/&#0?40;/(/g; 814: $result =~ s/&#0?41;/)/g; 815: $result =~ s/&#0?42;/\*/g; 816: $result =~ s/&#0?43;/\+/g; 817: $result =~ s/&#0?44;/,/g; 818: $result =~ s/&#0?45;/-/g; 819: $result =~ s/&#0?46;/\./g; 820: $result =~ s/&#0?47;/\//g; 821: $result =~ s/&#0?48;/0/g; 822: $result =~ s/&#0?49;/1/g; 823: $result =~ s/&#0?50;/2/g; 824: $result =~ s/&#0?51;/3/g; 825: $result =~ s/&#0?52;/4/g; 826: $result =~ s/&#0?53;/5/g; 827: $result =~ s/&#0?54;/6/g; 828: $result =~ s/&#0?55;/7/g; 829: $result =~ s/&#0?56;/8/g; 830: $result =~ s/&#0?57;/9/g; 831: $result =~ s/&#0?58;/:/g; 832: $result =~ s/&#0?59;/;/g; 833: $result =~ s/&#0?60;/\$<\$/g; 834: $result =~ s/</\$<\$/g; 835: $result =~ s/&#0?61;/\$=\$/g; 836: $result =~ s/&#0?62;/\$>\$/g; 837: $result =~ s/>/\$>\$/g; 838: $result =~ s/&#0?63;/?/g; 839: # $result =~ s/&#0?64;//g; 840: $result =~ s/&#0?65;/A/g; 841: $result =~ s/&#0?66;/B/g; 842: $result =~ s/&#0?67;/C/g; 843: $result =~ s/&#0?68;/D/g; 844: $result =~ s/&#0?69;/E/g; 845: $result =~ s/&#0?70;/F/g; 846: $result =~ s/&#0?71;/G/g; 847: $result =~ s/&#0?72;/H/g; 848: $result =~ s/&#0?73;/I/g; 849: $result =~ s/&#0?74;/J/g; 850: $result =~ s/&#0?75;/K/g; 851: $result =~ s/&#0?76;/L/g; 852: $result =~ s/&#0?77;/M/g; 853: $result =~ s/&#0?78;/N/g; 854: $result =~ s/&#0?79;/O/g; 855: $result =~ s/&#0?80;/P/g; 856: $result =~ s/&#0?81;/Q/g; 857: $result =~ s/&#0?82;/R/g; 858: $result =~ s/&#0?83;/S/g; 859: $result =~ s/&#0?84;/T/g; 860: $result =~ s/&#0?85;/U/g; 861: $result =~ s/&#0?86;/V/g; 862: $result =~ s/&#0?87;/W/g; 863: $result =~ s/&#0?88;/X/g; 864: $result =~ s/&#0?89;/Y/g; 865: $result =~ s/&#0?90;/Z/g; 866: $result =~ s/&#0?91;/[/g; 867: $result =~ s/&#0?92;/\\/g; 868: $result =~ s/&#0?93;/]/g; 869: # $result =~ s/&#0?94;//g; 870: # $result =~ s/&#0?95;//g; 871: $result =~ s/&#0?96;/`/g; 872: $result =~ s/&#0?97;/a/g; 873: $result =~ s/&#0?98;/b/g; 874: $result =~ s/&#0?99;/c/g; 875: $result =~ s/d/d/g; 876: $result =~ s/e/e/g; 877: $result =~ s/f/f/g; 878: $result =~ s/g/g/g; 879: $result =~ s/h/h/g; 880: $result =~ s/i/i/g; 881: $result =~ s/j/j/g; 882: $result =~ s/k/k/g; 883: $result =~ s/l/l/g; 884: $result =~ s/m/m/g; 885: $result =~ s/n/n/g; 886: $result =~ s/o/o/g; 887: $result =~ s/p/p/g; 888: $result =~ s/q/q/g; 889: $result =~ s/r/r/g; 890: $result =~ s/s/s/g; 891: $result =~ s/t/t/g; 892: $result =~ s/u/u/g; 893: $result =~ s/v/v/g; 894: $result =~ s/w/w/g; 895: $result =~ s/x/x/g; 896: $result =~ s/y/y/g; 897: $result =~ s/z/z/g; 898: $result =~ s/{/\\{/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//\$\\ldots\$/g; 906: $result =~ s//\$\\dagger\$/g; 907: $result =~ s//\$\\ddagger\$/g; 908: # $result =~ s///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//\$\\bullet\$/g; 918: # $result =~ s///g; 919: # $result =~ s///g; 920: $result =~ s//~/g; 921: # $result =~ s///g; 922: # $result =~ s///g; 923: $result =~ s//\$>\$/g; 924: $result =~ s//\\{\\oe\\}/g; 925: $result =~ s//\\"\\{Y\\}/g; 926: $result =~ s/ //g; 927: $result =~ s/ //g; 928: $result =~ s/¡/!`/g; 929: $result =~ s/¡/!`/g; #` 930: # $result =~ s/¢//g; 931: # $result =~ s/¢//g; 932: $result =~ s/£/\\pounds/g; 933: $result =~ s/£/\\pounds/g; 934: # $result =~ s/¤//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/©/\\copyright/g; 945: $result =~ s/©/\\copyright/g; 946: # $result =~ s/ª//g; 947: # $result =~ s/ª//g; 948: # $result =~ s/«//g; 949: # $result =~ s/«//g; 950: $result =~ s/¬/\$\\neg\$/g; 951: $result =~ s/¬/\$\\neg\$/g; 952: # $result =~ s///g; 953: # $result =~ s///g; 954: # $result =~ s/®//g; 955: # $result =~ s/®//g; 956: # $result =~ s/¯//g; 957: # $result =~ s/¯//g; 958: $result =~ s/°/\$^{\\circ}\$/g; 959: $result =~ s/°/\$^{\\circ}\$/g; 960: $result =~ s/±/\$\\pm\$/g; 961: $result =~ s/±/\$\\pm\$/g; 962: $result =~ s/²/\$^2\$/g; 963: $result =~ s/²/\$^2\$/g; 964: $result =~ s/³/\$^3\$/g; 965: $result =~ s/³/\$^3\$/g; 966: # $result =~ s/´//g; 967: # $result =~ s/´//g; 968: $result =~ s/µ/\$\\mu\$/g; 969: $result =~ s/µ/\$\\mu\$/g; 970: $result =~ s/¶/\\P/g; 971: $result =~ s/¶/\\P/g; 972: $result =~ s/·/\$\\cdot\$/g; 973: $result =~ s/·/\$\\cdot\$/g; 974: # $result =~ s/¸//g; 975: # $result =~ s/¸//g; 976: $result =~ s/¹/\$^1\$/g; 977: $result =~ s/¹/\$^1\$/g; 978: # $result =~ s/º//g; 979: # $result =~ s/º//g; 980: # $result =~ s/»//g; 981: # $result =~ s/»//g; 982: # $result =~ s/¼//g; 983: # $result =~ s/¼//g; 984: # $result =~ s/½//g; 985: # $result =~ s/½//g; 986: # $result =~ s/¾//g; 987: # $result =~ s/¾//g; 988: $result =~ s/¿/?`/g; 989: $result =~ s/¿/?`/g; #` 990: $result =~ s/À/\\`{A}/g; 991: $result =~ s/À/\\`{A}/g; #` 992: $result =~ s/Á/\\'{A}/g; 993: $result =~ s/Á/\\'{A}/g; #' 994: $result =~ s/Â/\\^{A}/g; 995: $result =~ s/Â/\\^{A}/g; 996: $result =~ s/Ã/\\~{A}/g; 997: $result =~ s/Ã/\\~{A}/g; 998: $result =~ s/Ä/\\"{A}/g; 999: $result =~ s/Ä/\\"{A}/g; #" 1000: $result =~ s/Å/{\\AA}/g; 1001: $result =~ s/Å/{\\AA}/g; 1002: $result =~ s/Æ/{\\AE}/g; 1003: $result =~ s/Æ/{\\AE}/g; 1004: # $result =~ s/Ç//g; 1005: # $result =~ s/Ç//g; 1006: $result =~ s/È/\\`{E}/g; 1007: $result =~ s/È/\\`{E}/g; #` 1008: $result =~ s/É/\\'{E}/g; #' 1009: $result =~ s/É/\\'{E}/g; #' 1010: $result =~ s/Ê/\\^{E}/g; 1011: $result =~ s/Ê/\\^{E}/g; 1012: $result =~ s/Ë/\\`{E}/g; 1013: $result =~ s/Ë/\\`{E}/g; #` 1014: $result =~ s/Ì/\\`{I}/g; 1015: $result =~ s/Ì/\\`{I}/g; #` 1016: $result =~ s/Í/\\'{I}/g; 1017: $result =~ s/Í/\\'{I}/g; #' 1018: $result =~ s/Î/\\^{I}/g; 1019: $result =~ s/Î/\\^{I}/g; 1020: $result =~ s/Ï/\\"{I}/g; 1021: $result =~ s/Ï/\\"{I}/g; #" 1022: # $result =~ s/Ð//g; 1023: # $result =~ s/Ð//g; 1024: $result =~ s/Ñ/\\~{N}/g; 1025: $result =~ s/Ñ/\\~{N}/g; 1026: $result =~ s/Ò/\\`{O}/g; 1027: $result =~ s/Ò/\\`{O}/g; #` 1028: $result =~ s/Ó/\\'{O}/g; 1029: $result =~ s/Ó/\\'{O}/g; #' 1030: $result =~ s/Ô/\\^{O}/g; 1031: $result =~ s/Ô/\\^{O}/g; 1032: $result =~ s/Õ/\\~{O}/g; 1033: $result =~ s/Õ/\\~{O}/g; 1034: $result =~ s/Ö/\\"{O}/g; 1035: $result =~ s/Ö/\\"{O}/g; #" 1036: $result =~ s/×/\$\\times\$/g; 1037: $result =~ s/×/\$\\times\$/g; 1038: $result =~ s/Ø/{\\O}/g; 1039: $result =~ s/Ø/{\\O}/g; 1040: $result =~ s/Ù/\\`{U}/g; 1041: $result =~ s/Ù/\\`{U}/g; #` 1042: $result =~ s/Ú/\\'{U}/g; #' 1043: $result =~ s/Ú/\\'{U}/g; #' 1044: $result =~ s/Û/\\^{U}/g; 1045: $result =~ s/Û/\\^{U}/g; 1046: $result =~ s/Ü/\\"{U}/g; #" 1047: $result =~ s/Ü/\\"{U}/g; #" 1048: $result =~ s/Ý/\\'{Y}/g; 1049: $result =~ s/Ý/\\'{Y}/g; #' 1050: # $result =~ s/Þ//g; 1051: # $result =~ s/Þ//g; 1052: # $result =~ s/ß//g; 1053: # $result =~ s/ß//g; 1054: $result =~ s/à/\\`{a}/g; 1055: $result =~ s/à/\\`{a}/g; #` 1056: $result =~ s/á/\\'{a}/g; 1057: $result =~ s/á/\\'{a}/g; #' 1058: $result =~ s/â/\\^{a}/g; 1059: $result =~ s/â/\\^{a}/g; 1060: $result =~ s/ã/\\~{a}/g; 1061: $result =~ s/ã/\\~{a}/g; 1062: $result =~ s/ä/\\"{a}/g; 1063: $result =~ s/ä/\\"{a}/g; #" 1064: $result =~ s/å/{\\aa}/g; 1065: $result =~ s/å/{\\aa}/g; 1066: $result =~ s/æ/{\\ae}/g; 1067: $result =~ s/æ/{\\ae}/g; 1068: # $result =~ s/ç//g; 1069: # $result =~ s/ç//g; 1070: $result =~ s/è/\\`{e}/g; 1071: $result =~ s/è/\\`{e}/g; #` 1072: $result =~ s/é/\\'{e}/g; 1073: $result =~ s/é/\\'{e}/g; #' 1074: $result =~ s/ê/\\^{e}/g; 1075: $result =~ s/ê/\\^{e}/g; 1076: $result =~ s/ë/\\"{e}/g; 1077: $result =~ s/ë/\\"{e}/g; #" 1078: $result =~ s/ì/\\`{i}/g; 1079: $result =~ s/ì/\\`{i}/g; #` 1080: $result =~ s/í/\\'{i}/g; 1081: $result =~ s/í/\\'{i}/g; #' 1082: $result =~ s/î/\\^{i}/g; 1083: $result =~ s/î/\\^{i}/g; 1084: $result =~ s/ï/\\"{i}/g; 1085: $result =~ s/ï/\\"{i}/g; #" 1086: # $result =~ s/ð//g; 1087: # $result =~ s/ð//g; 1088: $result =~ s/ñ/\\~{n}/g; 1089: $result =~ s/ñ/\\~{n}/g; 1090: $result =~ s/ò/\\`{o}/g; 1091: $result =~ s/ò/\\`{o}/g; #` 1092: $result =~ s/ó/\\'{o}/g; 1093: $result =~ s/ó/\\'{o}/g; #' 1094: $result =~ s/ô/\\^{o}/g; 1095: $result =~ s/ô/\\^{o}/g; 1096: $result =~ s/õ/\\~{o}/g; 1097: $result =~ s/õ/\\~{o}/g; 1098: $result =~ s/ö/\\"{o}/g; 1099: $result =~ s/ö/\\"{o}/g; #" 1100: $result =~ s/÷/\$\\div\$/g; 1101: $result =~ s/÷/\$\\div\$/g; 1102: $result =~ s/ø/{\\o}/g; 1103: $result =~ s/ø/{\\o}/g; 1104: $result =~ s/ù/\\`{u}/g; 1105: $result =~ s/ù/\\`{u}/g; #` 1106: $result =~ s/ú/\\'{u}/g; 1107: $result =~ s/ú/\\'{u}/g; #' 1108: $result =~ s/û/\\^{u}/g; 1109: $result =~ s/û/\\^{u}/g; 1110: $result =~ s/ü/\\"{u}/g; 1111: $result =~ s/ü/\\"{u}/g; #" 1112: $result =~ s/ý/\\'{y}/g; 1113: $result =~ s/ý/\\'{y}/g; #' 1114: # $result =~ s/þ//g; 1115: # $result =~ s/þ//g; 1116: $result =~ s/ÿ/\\"{y}/g; 1117: $result =~ s/ÿ/\\"{y}/g; #" 1118: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex 1119: return $result; 1120: } 1121: 1122: 1123: sub page_format { 1124: my ($papersize,$layout,$numberofcolumns) = @_; 1125: my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0); 1126: if ($papersize=~/Letter/) { 1127: if ($layout eq 'CAPA') { 1128: if ($numberofcolumns == 1) { 1129: $textwidth = '18 cm'; 1130: $textheight = '25.9 cm'; 1131: $oddoffset = '-0.57 in'; 1132: $evenoffset = '-0.57 in'; 1133: } elsif ($numberofcolumns == 2) { 1134: $textwidth = '93 mm'; 1135: $textheight = '25.9 cm'; 1136: $oddoffset = '-0.57 in'; 1137: $evenoffset = '-0.57 in'; 1138: } 1139: } elsif ($layout eq 'CBI') { 1140: if ($numberofcolumns eq '1') { 1141: $textwidth = '8.8 in'; 1142: $textheight = '6.8 in'; 1143: $oddoffset = '-40 pt'; 1144: $evenoffset = '-60 pt'; 1145: } elsif ($numberofcolumns == 2) { 1146: $textwidth = '4.2 in'; 1147: $textheight = '6.8 in'; 1148: $oddoffset = '-40 pt'; 1149: $evenoffset = '-60 pt'; 1150: } 1151: } 1152: # } elsif($papersize=~/Legal/) { 1153: # } elsif($papersize=~/Ledger/) { 1154: # } elsif($papersize=~/Executive/) { 1155: } elsif($papersize=~/A4/) { 1156: if ($layout eq 'CAPA') { 1157: if ($numberofcolumns == 1) { 1158: $textwidth = '18 cm'; 1159: $textheight = '28 cm'; 1160: $oddoffset = '-0.57 in'; 1161: $evenoffset = '-0.57 in'; 1162: } elsif ($numberofcolumns == 2) { 1163: $textwidth = '96 mm'; 1164: $textheight = '2 cm'; 1165: $oddoffset = '-0.57 in'; 1166: $evenoffset = '-0.57 in'; 1167: } 1168: } elsif ($layout eq 'CBI') { 1169: if ($numberofcolumns eq '1') { 1170: $textwidth = '8.5 in'; 1171: $textheight = '7.7 in'; 1172: $oddoffset = '-40 pt'; 1173: $evenoffset = '-60 pt'; 1174: } elsif ($numberofcolumns == 2) { 1175: $textwidth = '3.9 in'; 1176: $textheight = '7.7 in'; 1177: $oddoffset = '-40 pt'; 1178: $evenoffset = '-60 pt'; 1179: } 1180: } 1181: # } elsif($papersize=~/A3/) { 1182: # } elsif($papersize=~/A2/) { 1183: # } elsif($papersize=~/A5/) { 1184: # } elsif($papersize=~/A6/) { 1185: } 1186: return $textwidth,$textheight,$oddoffset,$evenoffset; 1187: } 1188: 1189: 1190: sub page_format_transformation { 1191: my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_; 1192: $assignment=~s/_/ /g; 1193: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); 1194: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; 1195: if ($layout eq 'CBI') { 1196: $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$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 $courseidinfo} \\vskip 5 mm /; 1197: } elsif ($layout eq 'CAPA') { 1198: if ($choice ne 'All class print') { 1199: $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}/; 1200: } else { 1201: $text =~ s/\\begin{document}/\\setlength{\\textheight}{$textheight}\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\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 /; 1202: } 1203: } 1204: return $text; 1205: } 1206: 1207: 1208: sub page_cleanup { 1209: my $result = shift; 1210: 1211: $result =~ m/\\end{document}(\d*)$/; 1212: my $number_of_columns = $1; 1213: my $insert = '{'; 1214: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } 1215: $insert .= '}'; 1216: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g; 1217: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; 1218: return $result,$number_of_columns; 1219: } 1220: 1221: 1222: sub details_for_menu { 1223: 1224: my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}}; 1225: my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'}); 1226: my ($map,$id,$resource)=split(/___/,$symbolic); 1227: my $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}}; 1228: if ($name_of_sequence =~ /^\s*$/) { 1229: $map =~ m|([^/]+)$|; 1230: $name_of_sequence = $1; 1231: } 1232: my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}}; 1233: if ($name_of_map =~ /^\s*$/) { 1234: $ENV{'request.course.uri'} =~ m|([^/]+)$|; 1235: $name_of_map = $1; 1236: } 1237: return ($name_of_resourse,$name_of_sequence,$name_of_map); 1238: 1239: } 1240: 1241: 1242: sub latex_corrections { 1243: 1244: my ($number_of_columns,$result) = @_; 1245: 1246: $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g; 1247: $result =~ s/\$number_of_columns/$number_of_columns/g; 1248: $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/; 1249: $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; 1250: $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g; 1251: #-- LaTeX corrections 1252: my $first_comment = index($result,'',$first_comment); 1255: substr($result,$first_comment,$end_comment-$first_comment+3) = ''; 1256: $first_comment = index($result,'<!--',$first_comment); 1257: } 1258: $result =~ s/^\s+$//gm; #remove empty lines 1259: $result =~ s/(\s)(\s+)/$1/g; #removes more than one empty space 1260: $result =~ s/\\\\\s*\\vskip/\\vskip/gm; 1261: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; 1262: $result =~ s/{\\par }\s*\\\\/\\\\/gm; 1263: $result =~ s/\\\\\s+\[/ \[/g; 1264: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; 1265: #conversion of html characters to LaTeX equivalents 1266: if ($result =~ m/&(\w+|#\d+);/) { 1267: $result = &character_chart($result); 1268: } 1269: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; 1270: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; 1271: 1272: return $result; 1273: } 1274: 1275: 1276: sub handler { 1277: 1278: my $r = shift; 1279: 1280: my $loaderror=&Apache::lonnet::overloaderror($r); 1281: if ($loaderror) { return $loaderror; } 1282: $loaderror= 1283: &Apache::lonnet::overloaderror($r, 1284: $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); 1285: if ($loaderror) { return $loaderror; } 1286: 1287: $r->content_type('text/html'); 1288: $r->send_http_header; 1289: $r->print(&Apache::loncommon::bodytag("Printing")); 1290: 1291: if ($ENV{'request.course.id'}) { 1292: my $fn=$ENV{'request.course.fn'}; 1293: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); 1294: } 1295: 1296: #-- start form 1297: &headerform($r); 1298: #-- menu for output 1299: unless ($ENV{'form.phase'}) { 1300: &menu_for_output($r); 1301: } 1302: #-- additional menu for class printing 1303: if ($ENV{'form.phase'} eq 'two') { 1304: if($ENV{'form.choice'} eq 'Standard LaTeX output for whole primary sequence') { 1305: &sequence_content_menu(0,$r); 1306: } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') { 1307: &sequence_content_menu(1,$r); 1308: } elsif($ENV{'form.choice'} eq 'All class print') { 1309: &additional_class_menu($r); 1310: } elsif($ENV{'form.choice'} eq 'Subdirectory print') { 1311: &problem_choice_menu($r); 1312: } else { 1313: $ENV{'form.phase'} = 'three'; 1314: } 1315: } 1316: #-- additional menu for page layout (one column case) 1317: if ($ENV{'form.phase'} eq 'three') { 1318: if($ENV{'form.numberofcolumns'} == 1) { 1319: &additional_print_menu($r); 1320: } else { 1321: $ENV{'form.phase'} = 'four'; 1322: } 1323: } 1324: #-- core part 1325: if ($ENV{'form.phase'} eq 'four') { 1326: &output_data($r); 1327: } 1328: untie %hash; 1329: return OK; 1330: 1331: } 1332: 1333: 1334: 1; 1335: __END__ 1336: