Annotation of loncom/interface/lonprintout.pm, revision 1.74
1.1 www 1: # The LearningOnline Network
2: # Printout
3: #
1.74 ! sakharuk 4: # $Id: lonprintout.pm,v 1.73 2002/09/20 20:32:42 sakharuk Exp $
1.11 albertel 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: #
1.1 www 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: #
1.3 sakharuk 38: # 9/17 Alex Sakharuk
39: #
1.1 www 40: package Apache::lonprintout;
41:
42: use strict;
1.10 albertel 43: use Apache::Constants qw(:common :http);
1.2 sakharuk 44: use Apache::lonxml;
45: use Apache::lonnet;
1.54 sakharuk 46: use Apache::loncommon;
1.13 sakharuk 47: use Apache::inputtags;
1.54 sakharuk 48: use Apache::grades;
1.13 sakharuk 49: use Apache::edit;
1.5 sakharuk 50: use Apache::File();
1.68 sakharuk 51: use Apache::lonnavmaps;
1.34 sakharuk 52: use POSIX qw(strftime);
1.60 sakharuk 53: use GDBM_File;
54:
55:
56: my %hash;
1.3 sakharuk 57:
58:
59: sub headerform {
1.1 www 60: my $r = shift;
1.3 sakharuk 61: $r->print(<<ENDHEADER);
62: <html>
63: <head>
64: <title>LON-CAPA output for printing</title>
65: </head>
66: <body bgcolor="FFFFFF">
67: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform">
68: ENDHEADER
1.62 sakharuk 69: if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) {
70: $r->print(<<ENDHEADER1);
71: <b>Path to current document: </b><tt>$ENV{'form.postdata'}</tt><p>
72: ENDHEADER1
73: }
1.3 sakharuk 74: }
75:
1.1 www 76:
1.3 sakharuk 77: sub menu_for_output {
78: my $r = shift;
1.62 sakharuk 79: my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu;
1.60 sakharuk 80: if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';}
81: if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';}
1.62 sakharuk 82: if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';}
83: my $subdir_to_print = $ENV{'form.postdata'};
84: $subdir_to_print =~ m/\/([^\/]+)$/;
85: $subdir_to_print =~ s/$1//;
1.28 sakharuk 86: $r->print(<<ENDMENUOUT1);
1.57 sakharuk 87: <h1>What do you want to print? Make a choice.</h1><br />
1.3 sakharuk 88: <input type="hidden" name="phase" value="two">
1.10 albertel 89: <input type="hidden" name="url" value="$ENV{'form.postdata'}">
1.60 sakharuk 90: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document <b>$title_for_single_resource</b>
1.65 sakharuk 91: (prints what you just saw on the screen)<br />
1.39 sakharuk 92: ENDMENUOUT1
1.48 sakharuk 93: if ((not $ENV{'request.role'}=~m/^au\./) and (not $ENV{'request.role'}=~m/^ca\./)) {
1.52 sakharuk 94: $r->print(<<ENDMENUOUT2);
1.63 albertel 95: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> All problems from <b>$title_for_sequence</b><br />
1.71 sakharuk 96: <input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence"> All problems plus any pages or html/xml files from <b>$title_for_sequence</b><br />
1.28 sakharuk 97: ENDMENUOUT2
1.44 sakharuk 98: }
1.52 sakharuk 99: if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) {
100: $r->print(<<ENDMENUOUT6);
1.62 sakharuk 101: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br />
1.59 sakharuk 102: <br />
1.63 albertel 103: <input type="radio" name="choice" value="All class print"> All problems from <b>$title_for_sequence</b> for selected students<br /><br />
1.52 sakharuk 104: ENDMENUOUT6
105: }
1.39 sakharuk 106: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
107: $subdirtoprint =~ s/\/[^\/]+$//;
108: if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') {
109: $r->print(<<ENDMENUOUT4);
1.62 sakharuk 110: <input type="radio" name="choice" value="Subdirectory print"> Problems from current subdirectory <b>$subdir_to_print</b><br />
1.39 sakharuk 111: ENDMENUOUT4
112: }
113: $r->print(<<ENDMENUOUT5);
1.16 sakharuk 114: <br /><hr /><br />
115: <h1>And what page format do you prefer?</h1>
1.36 sakharuk 116: <table>
117: <tr>
118: <td>
119: <input type="radio" name="layout" value="CBI"> Landscape <br />
120: <input type="radio" name="layout" value="CAPA" checked> Portrait <br />
121: </td>
122: <td> </td>
123: <td rawspan="2">
1.44 sakharuk 124: Number of columns: <select name="numberofcolumns">
1.59 sakharuk 125: <option> 1 </option>
126: <option selected> 2 </option>
1.44 sakharuk 127: </select>
1.36 sakharuk 128: </td>
1.59 sakharuk 129: <td rawspan="2">
130: Paper size (format [width x height]): <select name="papersize">
1.62 sakharuk 131: <option selected> Letter [8 1/2x11 in] </option>
132: <option> Legal [8 1/2x14 in] </option>
133: <option> Ledger/Tabloid [11x17 in] </option>
134: <option> Executive [7 1/2x10 in] </option>
1.59 sakharuk 135: <option> A2 [420x594 mm] </option>
136: <option> A3 [297x420 mm] </option>
137: <option> A4 [210x297 mm] </option>
138: <option> A5 [148x210 mm] </option>
139: <option> A6 [105x148 mm] </option>
140: </select>
141: </td>
1.36 sakharuk 142: </tr>
143: </table>
144: </br>
1.16 sakharuk 145: <input type="submit" value="Submit your choice">
1.52 sakharuk 146: ENDMENUOUT5
147: }
148:
149:
1.58 sakharuk 150: sub problem_choice_menu {
151: my $r = shift;
152: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
153: $subdirtoprint =~ s/\/[^\/]+$//;
154: my @list_of_files = ();
155: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
156: $subdirtoprint =~ s/^[^~]*~(\w+)\//\/home\/$1\/public_html\//;
157: } else {
158: $subdirtoprint =~ s/.*(\/res\/)/$1/;
159: }
160: my @content_directory = ();
161: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
162: @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},'');
163: } else {
164: @content_directory = &Apache::lonnet::dirlist($subdirtoprint);
165: }
166: for (my $iy=0;$iy<=$#content_directory;$iy++) {
167: my @tempo_array = split(/&/,$content_directory[$iy]);
168: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) {
169: push(@list_of_files,$tempo_array[0]);
170: }
171: }
172: $subdirtoprint =~ s/\/$//;
173: for (my $i=0;$i<=$#list_of_files;$i++) {
174: $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i];
175: }
176: $r->print(<<ENDMENUOUT1);
177: <input type="hidden" name="url" value="$ENV{'form.url'}">
178: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
179: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
180: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
181: <h1>Mark problems which you want to print</h1>
182: <script>
183: function checkall() {
184: for (i=0; i<document.forms.printform.elements.length; i++) {
185: if
186: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) {
187: document.forms.printform.elements[i].checked=true;
188: }
189: }
190: }
191:
192:
193: function uncheckall() {
194: for (i=0; i<document.forms.printform.elements.length; i++) {
195: if
196: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) {
197: document.forms.printform.elements[i].checked=false;
198: }
199: }
200: }
201: </script>
1.60 sakharuk 202: <input type=button onClick="checkall()" value="Check All">
203: <input type=button onClick="uncheckall()" value="Uncheck">
1.58 sakharuk 204: <p>
205: ENDMENUOUT1
206: my $i;
207: foreach my $file (@list_of_files) {
208: $r->print('<br /><input type=checkbox name="whattoprint'.$i.'" value="'.$file.'"> '.
209: $file);
210: $i++;
211: }
212: $r->print(<<ENDMENUOUT2);
213: <br />
214: <input type="hidden" name="numberofproblems" value="$i">
215: <input type="hidden" name="phase" value="three">
216: <input type="submit" value="Submit">
217: ENDMENUOUT2
218: }
219:
220:
1.52 sakharuk 221: sub additional_class_menu {
222: my $r = shift;
223: $r->print(<<ENDMENUOUT1);
224: <input type="hidden" name="url" value="$ENV{'form.url'}">
225: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
226: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
227: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
228: <h1>Mark students which assignments you want to print</h1>
229: ENDMENUOUT1
1.57 sakharuk 230: my %courselist=&Apache::lonnet::dump(
231: 'classlist',
232: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
233: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
234: my $now=time;
235: $r->print(<<ENDDISHEADER);
236: <script>
237: function checkall() {
238: for (i=0; i<document.forms.printform.elements.length; i++) {
239: if
240: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) {
241: document.forms.printform.elements[i].checked=true;
242: }
243: }
244: }
245:
246: function checksec() {
247: for (i=0; i<document.forms.printform.elements.length; i++) {
248: if
249: (document.forms.printform.elements[i].value.indexOf
250: (document.forms.printform.chksec.value)==0) {
251: document.forms.printform.elements[i].checked=true;
252: }
253: }
254: }
255:
256: function uncheckall() {
257: for (i=0; i<document.forms.printform.elements.length; i++) {
258: if
259: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) {
260: document.forms.printform.elements[i].checked=false;
261: }
262: }
1.52 sakharuk 263: }
1.57 sakharuk 264: </script>
1.60 sakharuk 265: <input type=button onClick="checkall()" value="Check All">
266: <input type=button onClick="checksec()" value="Check Section/Group">
1.57 sakharuk 267: <input type=text size=5 name=chksec>
1.60 sakharuk 268: <input type=button onClick="uncheckall()" value="Uncheck">
1.57 sakharuk 269: <p>
270: ENDDISHEADER
1.54 sakharuk 271: my $i = 0;
1.57 sakharuk 272: foreach (sort keys %courselist) {
273: my ($end,$start)=split(/\:/,$courselist{$_});
274: my $active=1;
275: if (($end) && ($now>$end)) { $active=0; }
276: if ($active) {
277: my ($sname,$sdom)=split(/\:/,$_);
278: my %reply=&Apache::lonnet::get('environment',
279: ['firstname','middlename','lastname','generation'],
280: $sdom,$sname);
281: my $section=&Apache::lonnet::usection
282: ($sdom,$sname,$ENV{'request.course.id'});
283: $r->print(
284: '<br /><input type=checkbox name="whomtoprint'.$i.'" value="'.$section.':'.$_.'"> '.
285: $reply{'firstname'}.' '.
286: $reply{'middlename'}.' '.
287: $reply{'lastname'}.' '.
288: $reply{'generation'}.
289: ' ('.$_.') '.$section);
290: $i++;
291: }
1.52 sakharuk 292: }
293: $r->print(<<ENDMENUOUT2);
1.57 sakharuk 294: <br />
1.54 sakharuk 295: <input type="hidden" name="numberofstudents" value="$i">
1.52 sakharuk 296: <input type="hidden" name="phase" value="three">
297: <input type="submit" value="Submit">
298: ENDMENUOUT2
299: }
300:
301:
302: sub additional_print_menu {
303: my $r = shift;
1.54 sakharuk 304: my $what_to_print = '';
305: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
306: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">';
307: }
1.58 sakharuk 308: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) {
309: $what_to_print .= '<input type="hidden" name="whattoprint'.$i.'" value="'.$ENV{'form.whattoprint'.$i}.'">';
310: }
1.52 sakharuk 311: $r->print(<<ENDMENUOUT);
1.54 sakharuk 312: $what_to_print
1.52 sakharuk 313: <input type="hidden" name="url" value="$ENV{'form.url'}">
314: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
315: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
1.54 sakharuk 316: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}">
1.58 sakharuk 317: <input type="hidden" name="numberofproblems" value="$ENV{'form.numberofproblems'}">
1.52 sakharuk 318: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
1.73 sakharuk 319: Define one column layout parameters: <br />
1.57 sakharuk 320: <b>Width</b>: <input type="text" name="width" width="8" value="9cm"> <br />
321: <b>Height</b>: <input type="text" name="height" width="8" value="25.9cm"> <br />
322: <b>Left margin</b>: <input type="text" name="leftmargin" width="8" value="-0.57in"> <br />
1.52 sakharuk 323: <input type="hidden" name="phase" value="four">
324: <input type="submit" value="Submit">
1.3 sakharuk 325: </form>
326: </body>
327: </html>
1.52 sakharuk 328: ENDMENUOUT
1.3 sakharuk 329: }
1.2 sakharuk 330:
331:
1.3 sakharuk 332: sub output_data {
333: my $r = shift;
334: $r->print(<<ENDPART);
335: <html>
336: <head>
337: <title>LON-CAPA output for printing</title>
338: </head>
339: <body bgcolor="FFFFFF">
340: <hr>
341: ENDPART
1.2 sakharuk 342:
1.3 sakharuk 343: my $choice = $ENV{'form.choice'};
1.16 sakharuk 344: my $layout = $ENV{'form.layout'};
1.74 ! sakharuk 345: my $numberofcolumns = $ENV{'form.numberofcolumns'};
! 346: my $papersize = $ENV{'form.papersize'};
1.16 sakharuk 347: my $laystyle = 'book';
1.2 sakharuk 348: my $result = '';
1.71 sakharuk 349: my $number_of_columns = 1; #used only for pages to determine the width of the cell
1.59 sakharuk 350: my $selectionmade = '';
1.36 sakharuk 351:
1.3 sakharuk 352: if ($choice eq 'Standard LaTeX output for current document') {
1.36 sakharuk 353: #-- single document - problem, page, html, xml
1.59 sakharuk 354: $selectionmade = 1;
1.14 albertel 355: my %moreenv;
356: $moreenv{'form.grade_target'}='tex';
1.48 sakharuk 357: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
358: $ENV{'form.url'}=~s/http:\/\/[^\/]+//;
359: }
1.14 albertel 360: $moreenv{'request.filename'}=$ENV{'form.url'};
361: &Apache::lonnet::appenv(%moreenv);
362: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'});
363: &Apache::lonnet::delenv('form.grade_target');
364: $result .= $texversion;
1.40 sakharuk 365: if ($ENV{'form.url'}=~m/\.page\s*$/) {
366: ($result,$number_of_columns) = &page_cleanup($result);
367: }
368: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or
369: $choice eq 'Standard LaTeX output for whole primary sequence') {
1.36 sakharuk 370: #-- minimal sequence to which the current document belongs
371: #-- where is the primary sequence containing file?
1.18 sakharuk 372: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
1.74 ! sakharuk 373: my @sequence = split('___',$symbolic);
! 374: my $primary_sequence = '/res/'.$sequence[0];
! 375: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]);
1.36 sakharuk 376: #-- produce an output string
1.71 sakharuk 377: my $flag_latex_header_remove = 'NO';
378: my $flag_page_in_sequence = 'NO';
1.18 sakharuk 379: for (my $i=0;$i<=$#master_seq;$i++) {
1.68 sakharuk 380: my ($urlp,$symb) = split /&&/, $master_seq[$i];
1.20 sakharuk 381: if ($choice eq 'Standard LaTeX output for the primary sequence') {
1.72 sakharuk 382: #prints only problems
1.59 sakharuk 383: $selectionmade = 2;
1.61 sakharuk 384: if ($urlp =~ m/\.(problem|exam|quiz|assess|survey|form|library)/) {
1.20 sakharuk 385: my %moreenv;
386: $moreenv{'form.grade_target'}='tex';
387: &Apache::lonnet::appenv(%moreenv);
1.74 ! sakharuk 388: &Apache::lonnet::logthis("Trying to get $urlp with symb $symb");
1.68 sakharuk 389: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
1.20 sakharuk 390: &Apache::lonnet::delenv('form.grade_target');
1.71 sakharuk 391: if ($flag_latex_header_remove ne 'NO') {
392: $texversion = &latex_header_footer_remove($texversion);
393: } else {
394: $texversion =~ s/\\end{document}//;
395: }
1.20 sakharuk 396: $result .= $texversion;
1.71 sakharuk 397: $flag_latex_header_remove = 'YES';
1.20 sakharuk 398: }
1.53 albertel 399: } elsif ($urlp =~ /\S+/) {
1.72 sakharuk 400: #prints problems, pages and any html/xml files
1.59 sakharuk 401: $selectionmade = 3;
1.36 sakharuk 402: my %moreenv;
1.18 sakharuk 403: $moreenv{'form.grade_target'}='tex';
404: &Apache::lonnet::appenv(%moreenv);
1.69 sakharuk 405: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
1.18 sakharuk 406: &Apache::lonnet::delenv('form.grade_target');
1.71 sakharuk 407: if ($urlp =~ m/\.page/) {
408: ($texversion,my $number_of_columns_page) = &page_cleanup($texversion);
409: if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}
410: $texversion =~ s/\\end{document}\d*/\\end{document}/;
411: $flag_page_in_sequence = 'YES';
412: }
413: if ($flag_latex_header_remove ne 'NO') {
414: $texversion = &latex_header_footer_remove($texversion);
415: } else {
416: $texversion =~ s/\\end{document}//;
417: }
418: $result .= $texversion;
419: $flag_latex_header_remove = 'YES';
1.16 sakharuk 420: }
1.71 sakharuk 421: }
422: if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;}
423: $result .= '\end{document}';
1.13 sakharuk 424: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') {
1.47 sakharuk 425: # where is the main sequence of the course?
1.59 sakharuk 426: $selectionmade = 4;
1.13 sakharuk 427: my $main_seq = '/res/'.$ENV{'request.course.uri'};
1.74 ! sakharuk 428: my @file_seq = &coming_from_hash_whole($main_seq);
1.72 sakharuk 429: my $flag_latex_header_remove = 'NO';
1.52 sakharuk 430: #-- produce an output string
1.49 sakharuk 431: for (my $i=0;$i<=$#file_seq;$i++) {
1.69 sakharuk 432: my ($urlp,$symb) = split /&&/, $file_seq[$i];
1.49 sakharuk 433: $urlp=~s/\/home\/httpd\/html//;
434: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) {
435: my %moreenv;
436: $moreenv{'form.grade_target'}='tex';
437: &Apache::lonnet::appenv(%moreenv);
1.74 ! sakharuk 438: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
1.72 sakharuk 439: &Apache::lonnet::delenv('form.grade_target');
440: if ($flag_latex_header_remove ne 'NO') {
441: $texversion = &latex_header_footer_remove($texversion);
442: } else {
443: $texversion =~ s/\\end{document}//;
444: }
1.74 ! sakharuk 445: $result .= $texversion;
! 446: $flag_latex_header_remove = 'YES';
1.72 sakharuk 447: }
1.49 sakharuk 448: }
1.72 sakharuk 449: $result .= '\end{document}';
1.52 sakharuk 450: } elsif ($choice eq 'All class print') {
1.54 sakharuk 451: #-- prints assignments for whole class or for selected students
1.59 sakharuk 452: $selectionmade = 5;
1.73 sakharuk 453: my @students = ();
1.54 sakharuk 454: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
455: if ($ENV{'form.whomtoprint'.$i}=~/:/) {
456: push @students,$ENV{'form.whomtoprint'.$i};
457: }
458: }
459: #where is the primary sequence containing current resource (the same for all students)?
460: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
1.74 ! sakharuk 461: my @sequence = split('___',$symbolic);
! 462: my $primary_sequence = '/res/'.$sequence[0];
! 463: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0);
1.72 sakharuk 464: #loop over students
465: my $flag_latex_header_remove = 'NO';
1.54 sakharuk 466: foreach my $person (@students) {
467: my $current_output = '';
1.57 sakharuk 468: my ($usersection,$username,$userdomain) = split /:/,$person;
1.54 sakharuk 469: my $fullname = &Apache::grades::get_fullname($username,$userdomain);
1.72 sakharuk 470: #goes through all resources, checks if they are available for current student, and produces output
1.69 sakharuk 471: foreach my $curresline (@master_seq) {
472: my ($curres,$symb) = split /&&/, $curresline;
1.73 sakharuk 473: if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) {
1.54 sakharuk 474: my ($map,$id,$res_url) = split(/___/,$symb);
475: if (&Apache::lonnet::allowed('bre',$res_url)) {
476: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain,
477: $ENV{'request.course.id'},'tex');
1.73 sakharuk 478: if ($flag_latex_header_remove eq 'YES') {
1.72 sakharuk 479: $rendered = &latex_header_footer_remove($rendered);
480: } else {
481: $rendered =~ s/\\end{document}//;
482: }
1.54 sakharuk 483: $current_output .= $rendered;
484: }
1.73 sakharuk 485: $flag_latex_header_remove = 'YES';
1.54 sakharuk 486: }
1.72 sakharuk 487: }
488: if ($current_output=~/\\documentclass/) {
489: $current_output =~ s/\\begin{document}/\\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$fullname}}\\hskip 1\.4in } \\vskip 5 mm /;
490: } else {
491: $current_output = '\\vskip 3mm\noindent\parbox{\minipagewidth}{\noindent\fbox{\textbf{'.$fullname.'}}\hskip 1.4in } \vskip 5 mm '.$current_output;
1.54 sakharuk 492: }
493: $result .= $current_output;
494: }
1.72 sakharuk 495: $result .= '\end{document}';
1.31 sakharuk 496: } elsif ($choice eq 'Subdirectory print') {
1.58 sakharuk 497: #prints selected problems from the subdirectory
1.59 sakharuk 498: $selectionmade = 6;
1.58 sakharuk 499: my @list_of_files = ();
500: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) {
501: if ($ENV{'form.whattoprint'.$i}=~/^\//) {
502: push @list_of_files,$ENV{'form.whattoprint'.$i};
1.28 sakharuk 503: }
1.72 sakharuk 504: }
505: my $flag_latex_header_remove = 'NO';
1.31 sakharuk 506: for (my $i=0;$i<=$#list_of_files;$i++) {
1.58 sakharuk 507: my $urlp = $list_of_files[$i];
508: if ($urlp=~/\//) {
509: my %moreenv;
510: $moreenv{'form.grade_target'}='tex';
511: &Apache::lonnet::appenv(%moreenv);
512: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
513: $urlp =~ s/\/home\/([^\/]*)\/public_html/\/~$1/;
514: }
515: my $texversion=&Apache::lonnet::ssi($urlp);
516: &Apache::lonnet::delenv('form.grade_target');
517: $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/;
1.72 sakharuk 518: if ($flag_latex_header_remove ne 'NO') {
519: $texversion = &latex_header_footer_remove($texversion);
520: } else {
521: $texversion =~ s/\\end{document}//;
522: }
1.58 sakharuk 523: $result .= $texversion;
1.72 sakharuk 524: }
525: $flag_latex_header_remove = 'YES';
1.31 sakharuk 526: }
1.72 sakharuk 527: $result .= '\end{document}';
1.7 sakharuk 528: }
1.74 ! sakharuk 529: #-------------------------------------------------------- corrections for the different page formats
! 530: # my ($textwidth,$textheight,$offset) = (0,0,0);
! 531: # if ($papersize=~/Letter/) {
! 532: # $textwidth = ;
! 533: # $textheight = ;
! 534: # $offset = ;
! 535: # } elsif($papersize=~/Legal/) {
! 536: # $textwidth = ;
! 537: # $textheight = ;
! 538: # $offset = ;
! 539: # } elsif($papersize=~/Ledger/) {
! 540: # $textwidth = ;
! 541: # $textheight = ;
! 542: # $offset = ;
! 543: # } elsif($papersize=~/Executive/) {
! 544: # $textwidth = ;
! 545: # $textheight = ;
! 546: # $offset = ;
! 547: # } elsif($papersize=~/A4/) {
! 548: # $textwidth = ;
! 549: # $textheight = ;
! 550: # $offset = ;
! 551: # } elsif($papersize=~/A3/) {
! 552: # $textwidth = ;
! 553: # $textheight = ;
! 554: # $offset = ;
! 555: # } elsif($papersize=~/A2/) {
! 556: # $textwidth = ;
! 557: # $textheight = ;
! 558: # $offset = ;
! 559: # } elsif($papersize=~/A5/) {
! 560: # $textwidth = ;
! 561: # $textheight = ;
! 562: # $offset = ;
! 563: # } elsif($papersize=~/A6/) {
! 564: # $textwidth = ;
! 565: # $textheight = ;
! 566: # $offset = ;
! 567: # <option selected> Letter [8 1/2x11 in] </option>
! 568: # <option> Legal [8 1/2x14 in] </option>
! 569: # <option> Ledger/Tabloid [11x17 in] </option>
! 570: # <option> Executive [7 1/2x10 in] </option>
! 571: # <option> A2 [420x594 mm] </option>
! 572: # <option> A3 [297x420 mm] </option>
! 573: # <option> A4 [210x297 mm] </option>
! 574: # <option> A5 [148x210 mm] </option>
! 575: # <option> A6 [105x148 mm] </option>
! 576: #
! 577: # }
! 578:
1.36 sakharuk 579: if ($layout eq 'CBI' and $numberofcolumns eq '1') {
1.59 sakharuk 580: $result =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{-40pt}\\setlength{\\evensidemargin}{-60pt}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{4\.4in}\\setlength{\\textheight}{6\.8in}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt} \\begin{document}/;
581: $result =~ s/\$number_of_columns/$number_of_columns/g;
582: $laystyle = 'album';
1.36 sakharuk 583: } elsif ($layout eq 'CBI' and $numberofcolumns eq '2') {
1.16 sakharuk 584: $result =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{-40pt}\\setlength{\\evensidemargin}{-60pt}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{4\.4in}\\setlength{\\textheight}{6\.8in}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt} \\begin{document}/;
1.59 sakharuk 585: $result =~ s/\$number_of_columns/$number_of_columns/g;
1.16 sakharuk 586: $laystyle = 'album';
587: } elsif ($layout eq 'CAPA') {
588: my $courseidinfo = $ENV{'request.role'};
589: $_ = $courseidinfo;
590: m/.*\/(.*)/;
591: $courseidinfo = $ENV{'course.physnet_'.$1.'.description'};
1.34 sakharuk 592: $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/;
1.56 sakharuk 593: if ($choice ne 'All class print') {
594: $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}}\\hskip 1\.4in $courseidinfo} \\vskip 5 mm /;
595: } else {
596: $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1} \\vskip 5 mm /;
597: }
1.27 sakharuk 598: $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g;
1.37 sakharuk 599: # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/g;
600: # $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[9.0cm\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Dept\. of Physics and Astronomy, MSU\\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright MSU GNU\/GPL $1/;
1.50 albertel 601: $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny \\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright Michigan State University Board of Trustees $1/;
1.37 sakharuk 602: # $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g;
603: $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g;
1.34 sakharuk 604: $result =~ s/(\\end{longtable}\s*)\\newline/$1/g;
1.37 sakharuk 605: $result =~ s/\$number_of_columns/$number_of_columns/g;
1.16 sakharuk 606: }
1.52 sakharuk 607: #changes page's parameters for the one column output
608: if ($ENV{'form.numberofcolumns'} == 1) {
609: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/;
1.59 sakharuk 610: $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/;
611: $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/;
612: $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/;
1.52 sakharuk 613: }
1.23 sakharuk 614: #-- LaTeX corrections
615: my $first_comment = index($result,'<!--',0);
616: while ($first_comment != -1) {
617: my $end_comment = index($result,'-->',$first_comment);
618: substr($result,$first_comment,$end_comment-$first_comment+3) = '';
619: $first_comment = index($result,'<!--',$first_comment);
620: }
1.17 sakharuk 621: $result =~ s/^\s+$//gm; #remove empty lines
1.20 sakharuk 622: $result =~ s/(\s)+/$1/g; #removes more than one empty space
1.23 sakharuk 623: $result =~ s/\\\\\s*\\vskip/\\vskip/gm;
1.24 sakharuk 624: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;
1.23 sakharuk 625: $result =~ s/{\\par }\s*\\\\/\\\\/gm;
1.24 sakharuk 626: $result =~ s/\\\\\s+\[/ \[/g;
627: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex
1.41 sakharuk 628: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;
1.37 sakharuk 629: #conversion of html characters to LaTeX equivalents
630: if ($result =~ m/&(\w+|#\d+);/) {
631: $result = &character_chart($result);
632: }
1.42 sakharuk 633: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g;
634: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g;
1.7 sakharuk 635: #-- writing .tex file in prtspool
1.16 sakharuk 636: my $temp_file;
1.33 sakharuk 637: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex";
1.16 sakharuk 638: unless ($temp_file = Apache::File->new('>'.$filename)) {
639: $r->log_error("Couldn't open $filename for output $!");
640: return SERVER_ERROR;
641: }
642: print $temp_file $result;
1.3 sakharuk 643: $r->print(<<FINALEND);
1.59 sakharuk 644: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade">
1.3 sakharuk 645: </body>
646: </html>
647: FINALEND
648: }
1.61 sakharuk 649:
650:
1.73 sakharuk 651: sub coming_from_hash_whole {
652:
653: my $mainsequence = shift;
654: my @resourcelist = ();
655: my $mapid = $hash{'map_pc_'.$mainsequence};
656: my $mapstart = $hash{'map_start_'.$mainsequence};
657: my $mapfinish = $hash{'map_finish_'.$mainsequence};
658: my $current_resource = $mapstart;
659: while ($current_resource ne $mapfinish) {
660: if ($hash{'src_'.$current_resource}=~/\.sequence$/) {
1.74 ! sakharuk 661: push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource});
1.73 sakharuk 662: } else {
1.74 ! sakharuk 663: $mainsequence =~ /\/res\/(.*)$/;
! 664: my $presymb = $1;
! 665: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
! 666: if ($rid=~/,/) {
! 667: my @rid = split /,/, $rid;
! 668: foreach my $rid_element (@rid) {
! 669: if ($rid_element =~ m/^$mapid\.(\d*)/) {
! 670: $rid = $1;
! 671: last;
! 672: }
! 673: }
! 674: } else {
! 675: $rid =~ m/^$mapid\.(\d*)/;
! 676: $rid = $1;
! 677: }
! 678: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
! 679: my $symb = $presymb.'___'.$rid.'___'.$1;
! 680: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.73 sakharuk 681: }
1.74 ! sakharuk 682: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
1.73 sakharuk 683: }
684: return @resourcelist;
685: }
686:
687:
1.61 sakharuk 688: sub coming_from_hash {
689:
1.73 sakharuk 690: my ($mainsequence,$symb) = @_;
1.61 sakharuk 691: my @resourcelist = ();
1.68 sakharuk 692: my $mapid = $hash{'map_pc_'.$mainsequence};
1.61 sakharuk 693: my $mapstart = $hash{'map_start_'.$mainsequence};
694: my $mapfinish = $hash{'map_finish_'.$mainsequence};
1.70 albertel 695: my ($presymb) = split(/___/,$symb);
696: $presymb = $presymb.'___';
1.61 sakharuk 697: my $current_resource = $mapstart;
698: while ($current_resource ne $mapfinish) {
699: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
1.68 sakharuk 700: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
701: if ($rid=~/,/) {
702: my @rid = split /,/, $rid;
703: foreach my $rid_element (@rid) {
704: if ($rid_element =~ m/^$mapid\.(\d*)/) {
705: $rid = $1;
706: last;
707: }
708: }
709: } else {
710: $rid =~ m/^$mapid\.(\d*)/;
711: $rid = $1;
712: }
713: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
714: $symb = $presymb.$rid.'___'.$1;
715: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.61 sakharuk 716: } else {
717: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource});
718: }
719: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
720: }
1.68 sakharuk 721: #needs if final resource in the map (type="finish") contains something
1.65 sakharuk 722: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
1.68 sakharuk 723: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
724: if ($rid=~/,/) {
725: my @rid = split /,/, $rid;
726: foreach my $rid_element (@rid) {
727: if ($rid_element =~ m/^$mapid\.(\d*)/) {
728: $rid = $1;
729: last;
730: }
731: }
732: } else {
733: $rid =~ m/^$mapid\.(\d*)/;
734: $rid = $1;
735: }
736: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
737: $symb = $presymb.$rid.'___'.$1;
738: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.65 sakharuk 739: } else {
740: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource});
741: }
1.61 sakharuk 742: return @resourcelist;
743: }
744:
1.2 sakharuk 745:
1.71 sakharuk 746: sub latex_header_footer_remove {
747: my $text = shift;
748: $text =~ s/\\end{document}//;
749: $text =~ s/\\documentclass([^&]*)\\begin{document}//;
750: return $text;
751: }
752:
753:
1.37 sakharuk 754: sub character_chart {
755: my $result = shift;
1.41 sakharuk 756: $result =~ s/�?0?7;//g;
1.40 sakharuk 757: $result =~ s/�?0?9;//g;
758: $result =~ s/�?10;//g;
759: $result =~ s/�?13;//g;
760: $result =~ s/�?32;/ /g;
761: $result =~ s/�?33;/!/g;
762: $result =~ s/�?34;/"/g;
1.39 sakharuk 763: $result =~ s/"/"/g;
1.40 sakharuk 764: $result =~ s/�?35;/\\#/g;
765: # $result =~ s/�?36;/\\\$/g;
766: $result =~ s/�?37;/\\%/g;
767: $result =~ s/�?38;/\\&/g;
1.37 sakharuk 768: $result =~ s/&/\\&/g;
1.40 sakharuk 769: $result =~ s/�?39;/'/g;
770: $result =~ s/�?40;/(/g;
771: $result =~ s/�?41;/)/g;
772: $result =~ s/�?42;/\*/g;
773: $result =~ s/�?43;/\+/g;
774: $result =~ s/�?44;/,/g;
775: $result =~ s/�?45;/-/g;
776: $result =~ s/�?46;/\./g;
777: $result =~ s/�?47;/\//g;
778: $result =~ s/�?48;/0/g;
779: $result =~ s/�?49;/1/g;
780: $result =~ s/�?50;/2/g;
781: $result =~ s/�?51;/3/g;
782: $result =~ s/�?52;/4/g;
783: $result =~ s/�?53;/5/g;
784: $result =~ s/�?54;/6/g;
785: $result =~ s/�?55;/7/g;
786: $result =~ s/�?56;/8/g;
787: $result =~ s/�?57;/9/g;
788: $result =~ s/�?58;/:/g;
789: $result =~ s/�?59;/;/g;
790: $result =~ s/�?60;/\$<\$/g;
1.37 sakharuk 791: $result =~ s/</\$<\$/g;
1.40 sakharuk 792: $result =~ s/�?61;/\$=\$/g;
793: $result =~ s/�?62;/\$>\$/g;
1.37 sakharuk 794: $result =~ s/>/\$>\$/g;
1.40 sakharuk 795: $result =~ s/�?63;/?/g;
796: # $result =~ s/�?64;//g;
797: $result =~ s/�?65;/A/g;
798: $result =~ s/�?66;/B/g;
799: $result =~ s/�?67;/C/g;
800: $result =~ s/�?68;/D/g;
801: $result =~ s/�?69;/E/g;
802: $result =~ s/�?70;/F/g;
803: $result =~ s/�?71;/G/g;
804: $result =~ s/�?72;/H/g;
805: $result =~ s/�?73;/I/g;
806: $result =~ s/�?74;/J/g;
807: $result =~ s/�?75;/K/g;
808: $result =~ s/�?76;/L/g;
809: $result =~ s/�?77;/M/g;
810: $result =~ s/�?78;/N/g;
811: $result =~ s/�?79;/O/g;
812: $result =~ s/�?80;/P/g;
813: $result =~ s/�?81;/Q/g;
814: $result =~ s/�?82;/R/g;
815: $result =~ s/�?83;/S/g;
816: $result =~ s/�?84;/T/g;
817: $result =~ s/�?85;/U/g;
818: $result =~ s/�?86;/V/g;
819: $result =~ s/�?87;/W/g;
820: $result =~ s/�?88;/X/g;
821: $result =~ s/�?89;/Y/g;
822: $result =~ s/�?90;/Z/g;
823: $result =~ s/�?91;/[/g;
824: $result =~ s/�?92;/\\/g;
825: $result =~ s/�?93;/]/g;
826: # $result =~ s/�?94;//g;
827: # $result =~ s/�?95;//g;
828: $result =~ s/�?96;/`/g;
829: $result =~ s/�?97;/a/g;
830: $result =~ s/�?98;/b/g;
831: $result =~ s/�?99;/c/g;
1.37 sakharuk 832: $result =~ s/d/d/g;
833: $result =~ s/e/e/g;
834: $result =~ s/f/f/g;
835: $result =~ s/g/g/g;
836: $result =~ s/h/h/g;
837: $result =~ s/i/i/g;
838: $result =~ s/j/j/g;
839: $result =~ s/k/k/g;
840: $result =~ s/l/l/g;
841: $result =~ s/m/m/g;
842: $result =~ s/n/n/g;
843: $result =~ s/o/o/g;
844: $result =~ s/p/p/g;
845: $result =~ s/q/q/g;
846: $result =~ s/r/r/g;
847: $result =~ s/s/s/g;
848: $result =~ s/t/t/g;
849: $result =~ s/u/u/g;
850: $result =~ s/v/v/g;
851: $result =~ s/w/w/g;
852: $result =~ s/x/x/g;
853: $result =~ s/y/y/g;
854: $result =~ s/z/z/g;
855: $result =~ s/{/\\{/g;
856: $result =~ s/|/\|/g;
857: $result =~ s/}/\\}/g;
858: $result =~ s/~/\~/g;
859: $result =~ s/‚/,/g;
860: # $result =~ s/ƒ//g;
861: $result =~ s/„/''/g;
862: $result =~ s/…/\$\\ldots\$/g;
863: $result =~ s/†/\$\\dagger\$/g;
864: $result =~ s/‡/\$\\ddagger\$/g;
865: # $result =~ s/ˆ//g;
866: # $result =~ s/‰//g;
867: # $result =~ s/Š//g;
868: $result =~ s/‹/\$<\$/g;
869: # $result =~ s/Œ//g;
870: $result =~ s/‘/`/g;
871: $result =~ s/’/'/g;
872: $result =~ s/“/``/g;
873: $result =~ s/”/''/g;
874: $result =~ s/•/\$\\bullet\$/g;
875: # $result =~ s/–//g;
876: # $result =~ s/—//g;
877: $result =~ s/˜/~/g;
878: # $result =~ s/™//g;
879: # $result =~ s/š//g;
880: $result =~ s/›/\$>\$/g;
881: $result =~ s/œ/\\{\\oe\\}/g;
882: $result =~ s/Ÿ/\\"\\{Y\\}/g;
883: $result =~ s/ //g;
884: $result =~ s/ //g;
885: $result =~ s/¡/!`/g;
886: $result =~ s/¡/!`/g; #`
887: # $result =~ s/¢//g;
888: # $result =~ s/¢//g;
889: $result =~ s/£/\\pounds/g;
890: $result =~ s/£/\\pounds/g;
891: # $result =~ s/¤//g;
892: # $result =~ s/¤//g;
893: # $result =~ s/¥//g;
894: # $result =~ s/¥//g;
895: # $result =~ s/¦//g;
896: # $result =~ s/¦//g;
897: # $result =~ s/§//g;
898: # $result =~ s/§//g;
899: # $result =~ s/¨//g;
900: # $result =~ s/¨//g;
901: $result =~ s/©/\\copyright/g;
902: $result =~ s/©/\\copyright/g;
903: # $result =~ s/ª//g;
904: # $result =~ s/ª//g;
905: # $result =~ s/«//g;
906: # $result =~ s/«//g;
907: $result =~ s/¬/\$\\neg\$/g;
908: $result =~ s/¬/\$\\neg\$/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;
1.42 sakharuk 915: $result =~ s/°/\$^{\\circ}\$/g;
916: $result =~ s/°/\$^{\\circ}\$/g;
1.37 sakharuk 917: $result =~ s/±/\$\\pm\$/g;
918: $result =~ s/±/\$\\pm\$/g;
919: $result =~ s/²/\$^2\$/g;
920: $result =~ s/²/\$^2\$/g;
921: $result =~ s/³/\$^3\$/g;
922: $result =~ s/³/\$^3\$/g;
923: # $result =~ s/´//g;
924: # $result =~ s/´//g;
925: $result =~ s/µ/\$\\mu\$/g;
926: $result =~ s/µ/\$\\mu\$/g;
927: $result =~ s/¶/\\P/g;
928: $result =~ s/¶/\\P/g;
929: $result =~ s/·/\$\\cdot\$/g;
930: $result =~ s/·/\$\\cdot\$/g;
931: # $result =~ s/¸//g;
932: # $result =~ s/¸//g;
933: $result =~ s/¹/\$^1\$/g;
934: $result =~ s/¹/\$^1\$/g;
935: # $result =~ s/º//g;
936: # $result =~ s/º//g;
937: # $result =~ s/»//g;
938: # $result =~ s/»//g;
939: # $result =~ s/¼//g;
940: # $result =~ s/¼//g;
941: # $result =~ s/½//g;
942: # $result =~ s/½//g;
943: # $result =~ s/¾//g;
944: # $result =~ s/¾//g;
945: $result =~ s/¿/?`/g;
946: $result =~ s/¿/?`/g;
947: $result =~ s/À/\\`{A}/g;
948: $result =~ s/À/\\`{A}/g;
949: $result =~ s/Á/\\'{A}/g;
950: $result =~ s/Á/\\'{A}/g;
951: $result =~ s/Â/\\^{A}/g;
952: $result =~ s/Â/\\^{A}/g;
953: $result =~ s/Ã/\\~{A}/g;
954: $result =~ s/Ã/\\~{A}/g;
955: $result =~ s/Ä/\\"{A}/g;
956: $result =~ s/Ä/\\"{A}/g;
957: $result =~ s/Å/{\\AA}/g;
958: $result =~ s/Å/{\\AA}/g;
959: $result =~ s/Æ/{\\AE}/g;
960: $result =~ s/Æ/{\\AE}/g;
961: # $result =~ s/Ç//g;
962: # $result =~ s/Ç//g;
963: $result =~ s/È/\\`{E}/g;
964: $result =~ s/È/\\`{E}/g;
965: $result =~ s/É/\\'{E}/g;
966: $result =~ s/É/\\'{E}/g;
967: $result =~ s/Ê/\\^{E}/g;
968: $result =~ s/Ê/\\^{E}/g;
969: $result =~ s/Ë/\\`{E}/g;
970: $result =~ s/Ë/\\`{E}/g;
971: $result =~ s/Ì/\\`{I}/g;
972: $result =~ s/Ì/\\`{I}/g;
973: $result =~ s/Í/\\'{I}/g;
974: $result =~ s/Í/\\'{I}/g;
975: $result =~ s/Î/\\^{I}/g;
976: $result =~ s/Î/\\^{I}/g;
977: $result =~ s/Ï/\\"{I}/g;
978: $result =~ s/Ï/\\"{I}/g;
979: # $result =~ s/Ð//g;
980: # $result =~ s/Ð//g;
981: $result =~ s/Ñ/\\~{N}/g;
982: $result =~ s/Ñ/\\~{N}/g;
983: $result =~ s/Ò/\\`{O}/g;
984: $result =~ s/Ò/\\`{O}/g;
985: $result =~ s/Ó/\\'{O}/g;
986: $result =~ s/Ó/\\'{O}/g;
987: $result =~ s/Ô/\\^{O}/g;
988: $result =~ s/Ô/\\^{O}/g;
989: $result =~ s/Õ/\\~{O}/g;
990: $result =~ s/Õ/\\~{O}/g;
991: $result =~ s/Ö/\\"{O}/g;
992: $result =~ s/Ö/\\"{O}/g;
993: $result =~ s/×/\$\\times\$/g;
994: $result =~ s/×/\$\\times\$/g;
995: $result =~ s/Ø/{\\O}/g;
996: $result =~ s/Ø/{\\O}/g;
997: $result =~ s/Ù/\\`{U}/g;
998: $result =~ s/Ù/\\`{U}/g;
999: $result =~ s/Ú/\\'{U}/g;
1000: $result =~ s/Ú/\\'{U}/g;
1001: $result =~ s/Û/\\^{U}/g;
1002: $result =~ s/Û/\\^{U}/g;
1003: $result =~ s/Ü/\\"{U}/g;
1004: $result =~ s/Ü/\\"{U}/g;
1005: $result =~ s/Ý/\\'{Y}/g;
1006: $result =~ s/Ý/\\'{Y}/g;
1007: # $result =~ s/Þ//g;
1008: # $result =~ s/Þ//g;
1009: # $result =~ s/ß//g;
1010: # $result =~ s/ß//g;
1011: $result =~ s/à/\\`{a}/g;
1012: $result =~ s/à/\\`{a}/g;
1013: $result =~ s/á/\\'{a}/g;
1014: $result =~ s/á/\\'{a}/g;
1015: $result =~ s/â/\\^{a}/g;
1016: $result =~ s/â/\\^{a}/g;
1017: $result =~ s/ã/\\~{a}/g;
1018: $result =~ s/ã/\\~{a}/g;
1019: $result =~ s/ä/\\"{a}/g;
1020: $result =~ s/ä/\\"{a}/g;
1021: $result =~ s/å/{\\aa}/g;
1022: $result =~ s/å/{\\aa}/g;
1023: $result =~ s/æ/{\\ae}/g;
1024: $result =~ s/æ/{\\ae}/g;
1025: # $result =~ s/ç//g;
1026: # $result =~ s/ç//g;
1027: $result =~ s/è/\\`{e}/g;
1028: $result =~ s/è/\\`{e}/g;
1029: $result =~ s/é/\\'{e}/g;
1030: $result =~ s/é/\\'{e}/g;
1031: $result =~ s/ê/\\^{e}/g;
1032: $result =~ s/ê/\\^{e}/g;
1033: $result =~ s/ë/\\"{e}/g;
1034: $result =~ s/ë/\\"{e}/g;
1035: $result =~ s/ì/\\`{i}/g;
1036: $result =~ s/ì/\\`{i}/g;
1037: $result =~ s/í/\\'{i}/g;
1038: $result =~ s/í/\\'{i}/g;
1039: $result =~ s/î/\\^{i}/g;
1040: $result =~ s/î/\\^{i}/g;
1041: $result =~ s/ï/\\"{i}/g;
1042: $result =~ s/ï/\\"{i}/g;
1043: # $result =~ s/ð//g;
1044: # $result =~ s/ð//g;
1045: $result =~ s/ñ/\\~{n}/g;
1046: $result =~ s/ñ/\\~{n}/g;
1047: $result =~ s/ò/\\`{o}/g;
1048: $result =~ s/ò/\\`{o}/g;
1049: $result =~ s/ó/\\'{o}/g;
1050: $result =~ s/ó/\\'{o}/g;
1051: $result =~ s/ô/\\^{o}/g;
1052: $result =~ s/ô/\\^{o}/g;
1053: $result =~ s/õ/\\~{o}/g;
1054: $result =~ s/õ/\\~{o}/g;
1055: $result =~ s/ö/\\"{o}/g;
1056: $result =~ s/ö/\\"{o}/g;
1057: $result =~ s/÷/\$\\div\$/g;
1058: $result =~ s/÷/\$\\div\$/g;
1059: $result =~ s/ø/{\\o}/g;
1060: $result =~ s/ø/{\\o}/g;
1061: $result =~ s/ù/\\`{u}/g;
1062: $result =~ s/ù/\\`{u}/g;
1063: $result =~ s/ú/\\'{u}/g;
1064: $result =~ s/ú/\\'{u}/g;
1065: $result =~ s/û/\\^{u}/g;
1066: $result =~ s/û/\\^{u}/g;
1067: $result =~ s/ü/\\"{u}/g;
1068: $result =~ s/ü/\\"{u}/g;
1069: $result =~ s/ý/\\'{y}/g;
1070: $result =~ s/ý/\\'{y}/g;
1071: # $result =~ s/þ//g;
1072: # $result =~ s/þ//g;
1073: $result =~ s/ÿ/\\"{y}/g;
1074: $result =~ s/ÿ/\\"{y}/g;
1075: return $result;
1076: }
1.41 sakharuk 1077:
1078:
1079: #'"`
1.68 sakharuk 1080:
1081:
1.33 sakharuk 1082: sub page_cleanup {
1083: my $result = shift;
1.65 sakharuk 1084:
1085: $result =~ m/\\end{document}(\d*)$/;
1.34 sakharuk 1086: my $number_of_columns = $1;
1.33 sakharuk 1087: my $insert = '{';
1.34 sakharuk 1088: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; }
1.33 sakharuk 1089: $insert .= '}';
1.65 sakharuk 1090: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g;
1.34 sakharuk 1091: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g;
1092: return $result,$number_of_columns;
1.7 sakharuk 1093: }
1.5 sakharuk 1094:
1.3 sakharuk 1095:
1.60 sakharuk 1096: sub details_for_menu {
1097:
1098: my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}};
1099: my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'});
1.63 albertel 1100: my ($map,$id,$resource)=split(/___/,$symbolic);
1101: my $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}};
1102: if ($name_of_sequence =~ /^\s*$/) {
1103: $map =~ m|([^/]+)$|;
1104: $name_of_sequence = $1;
1105: }
1.62 sakharuk 1106: my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}};
1.63 albertel 1107: if ($name_of_map =~ /^\s*$/) {
1108: $ENV{'request.course.uri'} =~ m|([^/]+)$|;
1109: $name_of_map = $1;
1110: }
1111: return ($name_of_resourse,$name_of_sequence,$name_of_map);
1.60 sakharuk 1112:
1113: }
1114:
1.3 sakharuk 1115:
1116: sub handler {
1117:
1118: my $r = shift;
1.67 www 1119:
1120: my $loaderror=&Apache::lonnet::overloaderror($r);
1121: if ($loaderror) { return $loaderror; }
1122: $loaderror=
1123: &Apache::lonnet::overloaderror($r,
1124: $ENV{'course.'.$ENV{'request.course.id'}.'.home'});
1125: if ($loaderror) { return $loaderror; }
1126:
1.3 sakharuk 1127: $r->content_type('text/html');
1128: $r->send_http_header;
1.59 sakharuk 1129: $r->print(&Apache::loncommon::bodytag("Printing"));
1.3 sakharuk 1130:
1.60 sakharuk 1131: if ($ENV{'request.course.id'}) {
1132: my $fn=$ENV{'request.course.fn'};
1133: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640);
1134: }
1135:
1.3 sakharuk 1136: #-- start form
1137: &headerform($r);
1138: #-- menu for output
1.16 sakharuk 1139: unless ($ENV{'form.phase'}) {
1.3 sakharuk 1140: &menu_for_output($r);
1141: }
1.52 sakharuk 1142: #-- additional menu for class printing
1143: if ($ENV{'form.phase'} eq 'two') {
1144: if($ENV{'form.choice'} eq 'All class print') {
1145: &additional_class_menu($r);
1.58 sakharuk 1146: } elsif($ENV{'form.choice'} eq 'Subdirectory print') {
1147: &problem_choice_menu($r);
1.52 sakharuk 1148: } else {
1149: $ENV{'form.phase'} = 'three';
1150: }
1151: }
1152: #-- additional menu for page layout (one column case)
1153: if ($ENV{'form.phase'} eq 'three') {
1154: if($ENV{'form.numberofcolumns'} == 1) {
1155: &additional_print_menu($r);
1156: } else {
1157: $ENV{'form.phase'} = 'four';
1158: }
1159: }
1.3 sakharuk 1160: #-- core part
1.52 sakharuk 1161: if ($ENV{'form.phase'} eq 'four') {
1.3 sakharuk 1162: &output_data($r);
1.60 sakharuk 1163: }
1164: untie %hash;
1.2 sakharuk 1165: return OK;
1.60 sakharuk 1166:
1167: }
1.2 sakharuk 1168:
1.1 www 1169:
1170: 1;
1171: __END__
1.6 sakharuk 1172:
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