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Revision 2038 Revision 2039
35require WeBWorK::Utils::ListingDB; 35require WeBWorK::Utils::ListingDB;
36 36
37 37
38use constant MAX_SHOW => 20; 38use constant MAX_SHOW => 20;
39 39
40## This is for searching the disk for directories containing pg files.
40## to make the recursion work, this returns an array where the first 41## to make the recursion work, this returns an array where the first
41## item is 1 or 0 depending on whether or not the current 42## item is 1 or 0 depending on whether or not the current
42## directory has any pg files. The second is a list of directories 43## directory has any pg files. The second is a list of directories
43## which contain pg files. 44## which contain pg files.
44sub get_library_sets { 45sub get_library_sets {
117 $self->assignProblemToAllSetUsers($problemRecord); 118 $self->assignProblemToAllSetUsers($problemRecord);
118 } 119 }
119} 120}
120 121
121 122
122############# List of library sets 123############# List of sets of problems in templates directory
123 124
124sub getalllibsets { 125sub getalllibsets {
125 my $ce = shift; 126 my $ce = shift;
126 my @all_library_sets = get_library_sets(1, $ce->{courseDirs}->{templates}); 127 my @all_library_sets = get_library_sets(1, $ce->{courseDirs}->{templates});
127 my $includetop = shift @all_library_sets; 128 my $includetop = shift @all_library_sets;
195# 196#
196# Incoming data - current chapter, current section 197# Incoming data - current chapter, current section
197sub browse_library_panel { 198sub browse_library_panel {
198 my $self = shift; 199 my $self = shift;
199 my $r = $self->r; 200 my $r = $self->r;
201 my $ce = $r->ce;
200 202
201 my $libraryRoot = $r->{ce}->{webworkDirs}->{libraryRoot}; 203 my $libraryRoot = $r->{ce}->{webworkDirs}->{libraryRoot};
202 204
203 unless($libraryRoot) { 205 unless($libraryRoot) {
204 print CGI::Tr(CGI::td(CGI::div({class=>'ResultsWithError', align=>"center"}, 206 print CGI::Tr(CGI::td(CGI::div({class=>'ResultsWithError', align=>"center"},
205 "The problem library has not been installed."))); 207 "The problem library has not been installed.")));
206 return; 208 return;
209 }
210 # Test if the Library directory exists. If not, try to make it
211 unless(-d "$ce->{courseDirs}->{templates}/Library") {
212 unless(symlink($libraryRoot, "$ce->{courseDirs}->{templates}/Library")) {
213 $self->{libmsg} .= <<"HERE";
214You are missing the directory <code>templates/Library</code>, which is needed
215for the Problem Library to function. It should be a link pointing to
216<code>$libraryRoot</code>, which you set in <code>conf/global.conf</code>.
217I tried to make the link for you, but that failed. Check the permissions
218in your <code>templates</code> directory.
219HERE
220 }
207 } 221 }
208 222
209 my $default_chap = "All Chapters"; 223 my $default_chap = "All Chapters";
210 my $default_sect = "All Sections"; 224 my $default_sect = "All Sections";
211 225
355 : CGI::div({class=>"RenderSolo"}, $pg->{body_text}); 369 : CGI::div({class=>"RenderSolo"}, $pg->{body_text});
356 370
357 371
358 my $edit_link = ''; 372 my $edit_link = '';
359 if($self->{r}->param('browse_which') ne 'browse_library') { 373 if($self->{r}->param('browse_which') ne 'browse_library') {
360 $edit_link = CGI::a({href=>$self->systemLink( 374 $edit_link = CGI::a({href=>$self->systemLink($urlpath->newFromModule("WeBWorK::ContentGenerator::Instructor::PGProblemEditor",
361 $urlpath->new(type=>'instructor_problem_editor_withset_withproblem',
362 args=>{courseID =>$urlpath->arg("courseID"), 375 courseID =>$urlpath->arg("courseID"),
363 setID=>"Undefined_Set", problemID=>"1" } 376 setID=>"Undefined_Set",
377 problemID=>"1"),
364 ), params=>{sourceFilePath => "$sourceFileName"} 378 params=>{sourceFilePath => "$sourceFileName"}
365 )}, "Edit it" ); 379 )}, "Edit it" );
366 } 380 }
367 381
368 my $try_link = CGI::a({href=>$self->systemLink( $urlpath->new(type=>'problem_detail', 382 my $try_link = CGI::a({href=>$self->systemLink($urlpath->newFromModule("WeBWorK::ContentGenerator::Problem",
369 args=>{courseID =>$urlpath->arg("courseID"), 383 courseID =>$urlpath->arg("courseID"),
370 setID=>"Undefined_Set", problemID=>"1"} 384 setID=>"Undefined_Set",
371 ), 385 problemID=>"1"),
372 params =>{effectiveUser => $self->r->param('user'), 386 params =>{effectiveUser => $self->r->param('user'),
373 editMode => "SetMaker", 387 editMode => "SetMaker",
374 sourceFilePath => "$sourceFileName"} )}, "Try it"); 388 sourceFilePath => "$sourceFileName"} )}, "Try it");
375 389
376 390

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