Annotation of loncom/interface/lonmenu.pm, revision 1.338
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.338 ! wenzelju 4: # $Id: lonmenu.pm,v 1.337 2010/08/24 09:11:38 wenzelju 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: #
1.269 droeschl 29: # There is one parameter controlling the action of this module:
1.48 www 30: #
1.1 www 31:
1.244 jms 32: =head1 NAME
33:
34: Apache::lonmenu
35:
36: =head1 SYNOPSIS
37:
38: Coordinates the response to clicking an image.
39:
40: This is part of the LearningOnline Network with CAPA project
41: described at http://www.lon-capa.org.
42:
1.314 droeschl 43: =head1 GLOBAL VARIABLES
44:
45: =over
46:
47: =item @desklines
48:
49: Each element of this array contains a line of mydesk.tab that doesn't start with
50: cat, prim or scnd.
51: It gets filled in the BEGIN block of this module.
52:
53: =item %category_names
54:
55: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
56: start with cat, the values are strings representing titles.
57: It gets filled in the BEGIN block of this module.
58:
59: =item %category_members
60:
61: TODO
62:
63: =item %category_positions
64:
65: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
66: start with cat, its values are position vectors (column, row).
67: It gets filled in the BEGIN block of this module.
68:
69: =item $readdesk
70:
71: Indicates that mydesk.tab has been read.
72: It is set to 'done' in the BEGIN block of this module.
73:
74: =item @primary_menu
75:
76: The elements of this array reference arrays that are made up of the components
77: of those lines of mydesk.tab that start with prim.
78: It is used by primary_menu() to generate the corresponding menu.
79: It gets filled in the BEGIN block of this module.
80:
81: =item @secondary_menu
82:
83: The elements of this array reference arrays that are made up of the components
84: of those lines of mydesk.tab that start with scnd.
85: It is used by secondary_menu() to generate the corresponding menu.
86: It gets filled in the BEGIN block of this module.
87:
88: =back
89:
1.244 jms 90: =head1 SUBROUTINES
91:
92: =over
93:
1.314 droeschl 94: =item prep_menuitems(\@menuitem)
95:
96: This routine wraps a menuitem in proper HTML. It is used by primary_menu() and
97: secondary_menu().
98:
99: =item primary_menu()
100:
101: This routine evaluates @primary_menu and returns XHTML for the menu
102: that contains following links: About, Message, Roles, Help, Logout
103: @primary_menu is filled within the BEGIN block of this module with
104: entries from mydesk.tab
105:
106: =item secondary_menu()
107:
108: Same as primary_menu() but operates on @secondary_menu.
109:
1.244 jms 110: =item show_return_link()
111:
112: =item innerregister()
113:
1.320 droeschl 114: This gets called in order to register a URL in the body of the document
1.244 jms 115:
116: =item clear()
117:
118: =item switch()
119:
120: Switch a button or create a link
121: Switch acts on the javascript that is executed when a button is clicked.
122: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
123:
124: =item secondlevel()
125:
126: =item openmenu()
127:
128: =item inlinemenu()
129:
130: =item rawconfig()
131:
132: =item utilityfunctions()
133:
134: =item serverform()
135:
136: =item constspaceform()
137:
138: =item get_nav_status()
139:
140: =item hidden_button_check()
141:
142: =item roles_selector()
143:
144: =item jump_to_role()
145:
146: =back
147:
148: =cut
149:
1.1 www 150: package Apache::lonmenu;
151:
152: use strict;
1.152 albertel 153: use Apache::lonnet;
1.47 matthew 154: use Apache::lonhtmlcommon();
1.115 albertel 155: use Apache::loncommon();
1.127 albertel 156: use Apache::lonenc();
1.88 www 157: use Apache::lonlocal;
1.207 foxr 158: use LONCAPA qw(:DEFAULT :match);
1.282 amueller 159: use HTML::Entities();
1.88 www 160:
1.283 droeschl 161: use vars qw(@desklines %category_names %category_members %category_positions
162: $readdesk @primary_menu @secondary_menu);
1.88 www 163:
1.56 www 164: my @inlineremote;
1.38 www 165:
1.283 droeschl 166: sub prep_menuitem {
1.291 raeburn 167: my ($menuitem) = @_;
168: return '' unless(ref($menuitem) eq 'ARRAY');
1.283 droeschl 169: my $link;
170: if ($$menuitem[1]) { # graphical Link
171: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 172: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
173: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 174: } else { # textual Link
1.291 raeburn 175: $link = &mt($$menuitem[3]);
176: }
1.316 droeschl 177: return '<li><a'
178: # highlighting for new messages
179: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.325 droeschl 180: . qq| href="$$menuitem[0]" target="_top">$link</a></li>|;
1.283 droeschl 181: }
182:
183: # primary_menu() evaluates @primary_menu and returns XHTML for the menu
184: # that contains following links:
185: # About, Message, Roles, Help, Logout
186: # @primary_menu is filled within the BEGIN block of this module with
187: # entries from mydesk.tab
188: sub primary_menu {
189: my $menu;
190: # each element of @primary contains following array:
191: # (link url, icon path, alt text, link text, condition)
1.319 raeburn 192: my $public;
193: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
194: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
195: $public = 1;
196: }
1.283 droeschl 197: foreach my $menuitem (@primary_menu) {
198: # evaluate conditions
1.296 droeschl 199: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 200: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 201: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 202: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 203: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 204: next if $$menuitem[4] !~ /public/ ##we've a public user,
205: && $public; ##who should not see all
206: ##links
1.283 droeschl 207: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 208: && !$public; # only visible to public
209: # users
1.283 droeschl 210: next if $$menuitem[4] eq 'roles' ##show links depending on
1.291 raeburn 211: && &Apache::loncommon::show_course(); ##term 'Courses' or
1.283 droeschl 212: next if $$menuitem[4] eq 'courses' ##'Roles' wanted
1.291 raeburn 213: && !&Apache::loncommon::show_course(); ##
214:
215:
1.283 droeschl 216: if ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.291 raeburn 217: $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.283 droeschl 218: } else {
1.325 droeschl 219: $menu .= prep_menuitem($menuitem);
1.283 droeschl 220: }
1.291 raeburn 221: }
1.325 droeschl 222: $menu =~ s/\[domain\]/$env{'user.domain'}/g;
223: $menu =~ s/\[user\]/$env{'user.name'}/g;
1.283 droeschl 224:
1.291 raeburn 225: return "<ol class=\"LC_primary_menu LC_right\">$menu</ol>";
1.283 droeschl 226: }
227:
1.329 droeschl 228: #returns hashref {user=>'',dom=>''} containing:
229: # own name, domain if user is au
230: # name, domain of parent author if user is ca or aa
231: #empty return if user is not an author or not on homeserver
232: #
233: #TODO this should probably be moved somewhere more central
234: #since it can be used by different parts of the system
235: sub getauthor{
236: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
237:
238: #co- or assistent author?
239: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
240: ? ($1, $2) #domain, username of the parent author
241: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
242:
243: # current server == home server?
244: my $home = &Apache::lonnet::homeserver($user,$dom);
245: foreach (&Apache::lonnet::current_machine_ids()){
246: return {user => $user, dom => $dom} if $_ eq $home;
247: }
248:
249: # if wrong server
250: return;
251: }
1.283 droeschl 252:
253: sub secondary_menu {
254: my $menu;
255:
1.286 raeburn 256: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 257: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
258: ? "/$env{'request.course.sec'}"
259: : '');
260: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
261: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
262: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
263: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
264: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.329 droeschl 265: my $author = getauthor();
1.327 droeschl 266:
1.286 raeburn 267: my $showlink = &show_return_link();
268: my %groups = &Apache::lonnet::get_active_groups(
269: $env{'user.domain'}, $env{'user.name'},
270: $env{'course.' . $env{'request.course.id'} . '.domain'},
271: $env{'course.' . $env{'request.course.id'} . '.num'});
1.327 droeschl 272:
1.283 droeschl 273: foreach my $menuitem (@secondary_menu) {
274: # evaluate conditions
1.296 droeschl 275: next if ref($menuitem) ne 'ARRAY';
1.283 droeschl 276: next if $$menuitem[4] ne 'always'
1.329 droeschl 277: && $$menuitem[4] ne 'author'
1.283 droeschl 278: && !$env{'request.course.id'};
279: next if $$menuitem[4] eq 'showreturn'
1.286 raeburn 280: && !$showlink
1.283 droeschl 281: && !($env{'request.state'} eq 'construct');
282: next if $$menuitem[4] =~ /^mdc/
1.286 raeburn 283: && !$canedit;
284: next if $$menuitem[4] eq 'mdcCourse'
285: && $crstype eq 'Community';
286: next if $$menuitem[4] eq 'mdcCommunity'
287: && $crstype ne 'Community';
1.327 droeschl 288: next if $$menuitem[4] eq 'cst'
289: && !$canmodifyuser;
290: next if $$menuitem[4] eq 'whn'
291: && !$canviewwnew;
292: next if $$menuitem[4] eq 'opa'
293: && !$canmodpara;
1.283 droeschl 294: next if $$menuitem[4] =~ /showgroups$/
1.300 raeburn 295: && !$canviewgrps
1.286 raeburn 296: && !%groups;
1.329 droeschl 297: next if $$menuitem[4] eq 'author'
298: && !$author;
1.283 droeschl 299:
1.286 raeburn 300: if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 301: # special treatment for role selector
1.298 raeburn 302: my $roles_selector = &roles_selector(
1.283 droeschl 303: $env{'course.' . $env{'request.course.id'} . '.domain'},
304: $env{'course.' . $env{'request.course.id'} . '.num'} );
305:
306: $menu .= $roles_selector ? "<li>$roles_selector</li>"
307: : '';
1.296 droeschl 308: } else {
309: $menu .= &prep_menuitem(\@$menuitem);
1.283 droeschl 310: }
311: }
312: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 313: my $escurl = &escape( &Apache::lonenc::check_encrypt(
314: $env{'request.noversionuri'}));
1.283 droeschl 315:
1.291 raeburn 316: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
317: $env{'request.symb'}));
1.283 droeschl 318:
319: if ( $env{'request.state'} eq 'construct'
320: and ( $env{'request.noversionuri'} eq ''
321: || !defined($env{'request.noversionuri'})))
322: {
323: ($escurl = $env{'request.filename'}) =~
324: s{^/home/([^/]+)/public_html/(.*)$}{/priv/$1/$2};
325:
1.291 raeburn 326: $escurl = &escape($escurl);
1.283 droeschl 327: }
328: $menu =~ s/\[url\]/$escurl/g;
329: $menu =~ s/\[symb\]/$escsymb/g;
330: }
1.329 droeschl 331: $menu =~ s/\[uname\]/$$author{user}/g;
332: $menu =~ s/\[udom\]/$$author{dom}/g;
1.283 droeschl 333:
1.285 wenzelju 334: return "<ul id=\"LC_secondary_menu\">$menu</ul>";
1.283 droeschl 335: }
336:
1.228 albertel 337: sub show_return_link {
1.323 raeburn 338: if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
339: || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
340:
341: return if ($env{'form.register'});
342: }
1.228 albertel 343: return (($env{'request.noversionuri'}=~m{^/(res|public)/} &&
344: $env{'request.symb'} eq '')
345: ||
346: ($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl})
347: ||
348: (($env{'request.noversionuri'}=~/^\/adm\//) &&
349: ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
350: ($env{'request.noversionuri'}!~
1.323 raeburn 351: m{^/adm/.*/(smppg|bulletinboard)($|\?)})
352: ));
1.228 albertel 353: }
354:
1.40 www 355: sub innerregister {
1.321 droeschl 356: my ($forcereg,$bread_crumbs) = @_;
1.152 albertel 357: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 358: my $is_const_dir = 0;
1.120 raeburn 359:
1.175 albertel 360: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 361:
1.174 albertel 362: $env{'request.registered'} = 1;
1.40 www 363:
1.177 albertel 364: undef(@inlineremote);
1.56 www 365:
1.316 droeschl 366: if ( $env{'request.symb'} && $env{'request.course.id'} ) {
1.267 droeschl 367:
368: my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
369: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
370:
371: my $maptitle = &Apache::lonnet::gettitle($mapurl);
372: my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
1.318 droeschl 373:
374: #SD
375: #course_type only Course and Community?
376: #
1.324 raeburn 377: my @crumbs;
378: unless (($forcereg) && ($env{'request.noversionuri'} eq '/adm/navmaps')
379: && ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
380: @crumbs = ({text => Apache::loncommon::course_type()
1.318 droeschl 381: . ' Contents',
1.324 raeburn 382: href => "Javascript:gopost('/adm/navmaps','')"});
383: }
1.289 raeburn 384: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
385: push(@crumbs, {text => '...',
386: no_mt => 1});
387: }
1.268 droeschl 388:
389: push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle
390: && $maptitle ne 'default.sequence'
391: && $maptitle ne $coursetitle);
392:
393: push @crumbs, {text => $restitle, no_mt => 1} if $restitle;
394:
1.291 raeburn 395: &Apache::lonhtmlcommon::clear_breadcrumbs();
396: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.328 droeschl 397: }elsif (! $const_space){
398: #a situation when we're looking at a resource outside of context of a
399: #course or construction space (e.g. with cumulative rights)
400: &Apache::lonhtmlcommon::clear_breadcrumbs();
401: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
1.65 www 402: }
1.41 www 403: # =============================================================================
404: # ============================ This is for URLs that actually can be registered
1.316 droeschl 405: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
406: || $forcereg );
1.317 droeschl 407:
1.40 www 408: # -- This applies to homework problems for users with grading privileges
1.152 albertel 409: my $crs='/'.$env{'request.course.id'};
410: if ($env{'request.course.sec'}) {
411: $crs.='_'.$env{'request.course.sec'};
1.107 albertel 412: }
413: $crs=~s/\_/\//g;
414:
1.38 www 415: my $hwkadd='';
1.152 albertel 416: if ($env{'request.symb'} ne '' &&
1.161 albertel 417: $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
1.79 www 418: if (&Apache::lonnet::allowed('mgr',$crs)) {
1.317 droeschl 419: $hwkadd.=&switch('','',7,2,'pgrd.png','problem[_1]','grades[_4]',
1.40 www 420: "gocmd('/adm/grades','gradingmenu')",
421: 'Modify user grades for this assessment resource');
1.154 www 422: } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
1.317 droeschl 423: $hwkadd.=&switch('','',7,2,'subm.png','view sub-[_1]','missions[_1]',
1.154 www 424: "gocmd('/adm/grades','submission')",
425: 'View user submissions for this assessment resource');
1.38 www 426: }
1.107 albertel 427: }
1.152 albertel 428: if ($env{'request.symb'} ne '' &&
1.145 albertel 429: &Apache::lonnet::allowed('opa',$crs)) {
1.317 droeschl 430: $hwkadd.=&switch('','',7,3,'pparm.png','problem[_2]','parms[_2]',
1.107 albertel 431: "gocmd('/adm/parmset','set')",
1.196 www 432: 'Modify parameter settings for this resource');
1.38 www 433: }
1.40 www 434: # -- End Homework
1.38 www 435: ###
436: ### Determine whether or not to display the 'cstr' button for this
437: ### resource
438: ###
439: my $editbutton = '';
1.258 raeburn 440: my $noeditbutton = 1;
441: my ($cnum,$cdom);
442: if ($env{'request.course.id'}) {
443: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
444: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
445: }
1.152 albertel 446: if ($env{'user.author'}) {
1.234 raeburn 447: if ($env{'request.role'}=~/^(aa|ca|au)/) {
1.274 www 448: #
449: # We have the role of an author
450: #
1.38 www 451: # Set defaults for authors
452: my ($top,$bottom) = ('con-','struct');
1.152 albertel 453: my $action = "go('/priv/".$env{'user.name'}."');";
454: my $cadom = $env{'request.role.domain'};
455: my $caname = $env{'user.name'};
1.236 bisitz 456: my $desc = "Enter my construction space";
1.38 www 457: # Set defaults for co-authors
1.152 albertel 458: if ($env{'request.role'} =~ /^ca/) {
1.206 albertel 459: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.38 www 460: ($top,$bottom) = ('co con-','struct');
461: $action = "go('/priv/".$caname."');";
462: $desc = "Enter construction space as co-author";
1.234 raeburn 463: } elsif ($env{'request.role'} =~ /^aa/) {
464: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
465: ($top,$bottom) = ('co con-','struct');
466: $action = "go('/priv/".$caname."');";
467: $desc = "Enter construction space as assistant co-author";
1.38 www 468: }
469: # Check that we are on the correct machine
470: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 471: my $allowed=0;
472: my @ids=&Apache::lonnet::current_machine_ids();
473: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
474: if (!$allowed) {
475: $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
1.258 raeburn 476: $noeditbutton = 0;
1.38 www 477: }
478: }
1.274 www 479: #
480: # We are an author for some stuff, but currently do not have the role of author.
481: # Figure out if we have authoring privileges for the resource we are looking at.
482: # This should maybe become a privilege check in lonnet
483: #
1.38 www 484: ##
485: ## Determine if user can edit url.
486: ##
487: my $cfile='';
488: my $cfuname='';
489: my $cfudom='';
1.258 raeburn 490: my $uploaded;
1.330 raeburn 491: my $switchserver='';
492: my $home;
1.152 albertel 493: if ($env{'request.filename'}) {
494: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.258 raeburn 495: if (defined($cnum) && defined($cdom)) {
496: $uploaded = &is_course_upload($file,$cnum,$cdom);
497: }
498: if (!$uploaded) {
499: $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
500: # Check that the user has permission to edit this resource
501: ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
502: if (defined($cfudom)) {
1.330 raeburn 503: $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
1.258 raeburn 504: my $allowed=0;
505: my @ids=&Apache::lonnet::current_machine_ids();
506: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
507: if ($allowed) {
508: $cfile=$file;
1.330 raeburn 509: } else {
510: $switchserver=$file;
1.258 raeburn 511: }
1.38 www 512: }
513: }
1.258 raeburn 514: }
1.38 www 515: # Finally, turn the button on or off
1.330 raeburn 516: if (($cfile || $switchserver) && !$const_space) {
1.302 raeburn 517: my $nocrsedit;
518: # Suppress display where CC has switched to student role.
519: if ($env{'request.course.id'}) {
520: unless(&Apache::lonnet::allowed('mdc',
521: $env{'request.course.id'})) {
522: $nocrsedit = 1;
523: }
524: }
525: if ($nocrsedit) {
526: $editbutton=&clear(6,1);
527: } else {
1.336 raeburn 528: my $bot = "go('$cfile')";
1.330 raeburn 529: if ($switchserver) {
530: if ( $env{'request.symb'} && $env{'request.course.id'} ) {
1.336 raeburn 531: $cfile = '/adm/switchserver?otherserver='.$home.'&role='.
532: &HTML::Entities::encode($env{'request.role'},'"<>&').'&symb='.
533: &HTML::Entities::encode($env{'request.symb'},'"<>&');
534: $bot = "need_switchserver('$cfile');";
1.330 raeburn 535: }
536: }
1.302 raeburn 537: $editbutton=&switch
1.317 droeschl 538: ('','',6,1,'pcstr.png','edit[_1]','resource[_2]',
1.336 raeburn 539: $bot,"Edit this resource");
1.302 raeburn 540: $noeditbutton = 0;
541: }
1.38 www 542: } elsif ($editbutton eq '') {
1.191 www 543: $editbutton=&clear(6,1);
1.38 www 544: }
545: }
1.258 raeburn 546: if (($noeditbutton) && ($env{'request.filename'})) {
547: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
548: my $file=&Apache::lonnet::declutter($env{'request.filename'});
549: if (defined($cnum) && defined($cdom)) {
550: if (&is_course_upload($file,$cnum,$cdom)) {
551: my $cfile = &edit_course_upload($file,$cnum,$cdom);
552: if ($cfile) {
553: $editbutton=&switch
1.317 droeschl 554: ('','',6,1,'pcstr.png','edit[_1]',
1.258 raeburn 555: 'resource[_2]',"go('".$cfile."');",
556: 'Edit this resource');
557: }
558: }
559: }
560: }
561: }
1.38 www 562: ###
563: ###
1.41 www 564: # Prepare the rest of the buttons
1.120 raeburn 565: my $menuitems;
566: if ($const_space) {
1.274 www 567: #
568: # We are in construction space
569: #
1.128 albertel 570: my ($uname,$thisdisfn) =
1.152 albertel 571: ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
1.121 raeburn 572: my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
1.131 raeburn 573: if ($currdir =~ m-/$-) {
574: $is_const_dir = 1;
575: } else {
1.267 droeschl 576: $currdir =~ s|[^/]+$||;
1.200 foxr 577: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 578: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 579: #
580: # Probably should be in mydesk.tab
581: #
1.131 raeburn 582: $menuitems=(<<ENDMENUITEMS);
1.317 droeschl 583: s&6&1&list.png&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
584: s&6&2&rtrv.png&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
585: s&6&3&pub.png&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
586: s&7&1&del.png&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource
587: s&7&2&prt.png&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 588: ENDMENUITEMS
1.131 raeburn 589: }
1.308 raeburn 590: if (ref($bread_crumbs) eq 'ARRAY') {
591: &Apache::lonhtmlcommon::clear_breadcrumbs();
592: foreach my $crumb (@{$bread_crumbs}){
593: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
594: }
595: }
1.203 foxr 596: } elsif ( defined($env{'request.course.id'}) &&
597: $env{'request.symb'} ne '' ) {
1.274 www 598: #
599: # We are in a course and looking at a registred URL
600: # Should probably be in mydesk.tab
601: #
1.120 raeburn 602: $menuitems=(<<ENDMENUITEMS);
1.41 www 603: c&3&1
1.317 droeschl 604: s&2&1&back.png&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
605: s&2&3&forw.png&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&&3
1.77 www 606: c&6&3
607: c&8&1
608: c&8&2
1.317 droeschl 609: s&8&3&prt.png&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 610: ENDMENUITEMS
1.332 wenzelju 611: if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F' && $env{'request.uri'} =~ /^\/res/) {
612: # wishlist is only available for users with access to resource-pool
613: # and links can only be set for resources within the resource-pool
614: $menuitems .= (<<ENDMENUITEMS);
615: s&9&1&wishlist-link.png&set[_1]&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist&&1
616: ENDMENUITEMS
617: }
1.216 albertel 618:
1.243 tempelho 619: my $currentURL = &Apache::loncommon::get_symb();
620: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
621: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
622: $menuitems.="s&9&3&";
623: if(length($annotation) > 0){
1.317 droeschl 624: $menuitems.="anot2.png";
1.243 tempelho 625: }else{
1.317 droeschl 626: $menuitems.="anot.png";
1.243 tempelho 627: }
628: $menuitems.="&anno-[_1]&tations[_1]&annotate()&";
629: $menuitems.="Make notes and annotations about this resource&&1\n";
630:
1.323 raeburn 631: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.294 raeburn 632: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {
1.216 albertel 633: $menuitems.=(<<ENDREALRES);
1.317 droeschl 634: s&6&3&catalog.png&catalog[_2]&info[_1]&catalog_info()&Show Metadata
1.216 albertel 635: ENDREALRES
636: }
1.120 raeburn 637: $menuitems.=(<<ENDREALRES);
1.317 droeschl 638: s&8&1&eval.png&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
639: s&8&2&fdbk.png&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 640: ENDREALRES
1.120 raeburn 641: }
642: }
1.203 foxr 643: if ($env{'request.uri'} =~ /^\/res/) {
644: $menuitems .= (<<ENDMENUITEMS);
1.317 droeschl 645: s&8&3&prt.png&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 646: ENDMENUITEMS
1.332 wenzelju 647: if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F') {
648: # wishlist is only available for users with access to resource-pool
649: $menuitems .= (<<ENDMENUITEMS);
650: s&9&1&wishlist-link.png&set[_1]&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist&&1
651: ENDMENUITEMS
652: }
1.203 foxr 653: }
1.41 www 654: my $buttons='';
655: foreach (split(/\n/,$menuitems)) {
656: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 657: my $idx=10*$rest[0]+$rest[1];
658: if (&hidden_button_check() eq 'yes') {
659: if ($idx == 21 ||$idx == 23) {
660: $buttons.=&switch('','',@rest);
661: } else {
662: $buttons.=&clear(@rest);
663: }
664: } else {
665: if ($command eq 's') {
666: $buttons.=&switch('','',@rest);
667: } else {
668: $buttons.=&clear(@rest);
669: }
1.41 www 670: }
671: }
1.148 albertel 672:
673: my $addremote=0;
1.267 droeschl 674: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.301 droeschl 675: if ($addremote) {
676:
1.304 droeschl 677: Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 678:
1.312 droeschl 679: Apache::lonhtmlcommon::add_breadcrumb_tool(
680: 'navigation', @inlineremote[21,23]);
681:
682: if(hidden_button_check() ne 'yes') {
683: Apache::lonhtmlcommon::add_breadcrumb_tool(
1.313 droeschl 684: 'tools', @inlineremote[93,91,81,82,83]);
685:
686: #publish button in construction space
687: if ($env{'request.state'} eq 'construct'){
688: Apache::lonhtmlcommon::add_breadcrumb_tool(
689: 'advtools', @inlineremote[63]);
690: }else{
691: Apache::lonhtmlcommon::add_breadcrumb_tool(
692: 'tools', @inlineremote[63]);
693: }
694:
1.322 raeburn 695: unless ($env{'request.noversionuri'}=~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
696: Apache::lonhtmlcommon::add_breadcrumb_tool(
697: 'advtools', @inlineremote[61,71,72,73,92]);
698: }
1.301 droeschl 699: }
1.38 www 700: }
701:
1.316 droeschl 702: return Apache::lonhtmlcommon::scripttag('', 'start')
703: . Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
704: . Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 705: }
706:
1.258 raeburn 707: sub is_course_upload {
708: my ($file,$cnum,$cdom) = @_;
709: my $uploadpath = &LONCAPA::propath($cdom,$cnum);
710: $uploadpath =~ s{^\/}{};
711: if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
712: ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
713: return 1;
714: }
715: return;
716: }
717:
718: sub edit_course_upload {
719: my ($file,$cnum,$cdom) = @_;
720: my $cfile;
721: if ($file =~/\.(htm|html|css|js|txt)$/) {
722: my $ext = $1;
723: my $url = &Apache::lonnet::hreflocation('',$file);
724: my $home = &Apache::lonnet::homeserver($cnum,$cdom);
725: my @ids=&Apache::lonnet::current_machine_ids();
726: my $dest;
727: if ($home && grep(/^\Q$home\E$/,@ids)) {
728: $dest = $url.'?forceedit=1';
729: } else {
730: unless (&Apache::lonnet::get_locks()) {
731: $dest = '/adm/switchserver?otherserver='.
732: $home.'&role='.$env{'request.role'}.
733: '&url='.$url.'&forceedit=1';
734: }
735: }
736: if ($dest) {
737: $cfile = &HTML::Entities::encode($dest,'"<>&');
738: }
739: }
740: return $cfile;
741: }
742:
1.2 www 743: # ================================================================== Raw Config
744:
1.3 www 745: sub clear {
746: my ($row,$col)=@_;
1.316 droeschl 747: $inlineremote[10*$row+$col]='';
748: return '';
1.3 www 749: }
750:
1.40 www 751: # ============================================ Switch a button or create a link
1.25 matthew 752: # Switch acts on the javascript that is executed when a button is clicked.
753: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 754:
1.2 www 755: sub switch {
1.209 www 756: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 757: $act=~s/\$uname/$uname/g;
758: $act=~s/\$udom/$udom/g;
1.88 www 759: $top=&mt($top);
760: $bot=&mt($bot);
761: $desc=&mt($desc);
1.209 www 762: my $idx=10*$row+$col;
763: $category_members{$cat}.=':'.$idx;
764:
1.320 droeschl 765: # Inline Menu
1.317 droeschl 766: if ($nobreak==2) { return ''; }
767: my $text=$top.' '.$bot;
768: $text=~s/\s*\-\s*//gs;
1.105 www 769:
1.317 droeschl 770: my $pic=
1.225 albertel 771: '<img alt="'.$text.'" src="'.
772: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 773: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 774: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 775: # Main Menu
1.103 www 776: if ($nobreak==3) {
1.209 www 777: $inlineremote[$idx]="\n".
1.177 albertel 778: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 779: '</td><td align="left">'.
1.103 www 780: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
781: } elsif ($nobreak) {
1.209 www 782: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 783: '<td align="left">'.
1.177 albertel 784: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 785: <td class="LC_menubuttons_text" align="left"><a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$text.'</span></a></td>';
1.103 www 786: } else {
1.209 www 787: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 788: '<td align="left">'.
1.103 www 789: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 790: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 791: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 792: }
1.317 droeschl 793: } else {
1.103 www 794: # Inline Menu
1.317 droeschl 795: $inlineremote[$idx]=
796: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
797: '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';
798: }
1.56 www 799: return '';
1.2 www 800: }
801:
802: sub secondlevel {
803: my $output='';
804: my
1.209 www 805: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 806: if ($prt eq 'any') {
1.209 www 807: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 808: } elsif ($prt=~/^r(\w+)/) {
809: if ($rol eq $1) {
1.209 www 810: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 811: }
812: }
813: return $output;
814: }
815:
1.56 www 816: sub inlinemenu {
1.210 albertel 817: undef(@inlineremote);
818: undef(%category_members);
1.275 www 819: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 820: &rawconfig(1);
1.309 bisitz 821: my $output='<table><tr>';
1.209 www 822: for (my $col=1; $col<=2; $col++) {
1.241 riegler 823: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 824: for (my $row=1; $row<=8; $row++) {
825: foreach my $cat (keys(%category_members)) {
826: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 827: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 828: $output.='<div class="LC_Box LC_400Box">';
829: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 830: $output.='<table>';
1.240 riegler 831: my %active=();
832: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
833: if ($inlineremote[$menu_item]) {
834: $active{$menu_item}=1;
835: }
836: }
837: foreach my $item (sort(keys(%active))) {
838: $output.=$inlineremote[$item];
839: }
840: $output.='</table>';
1.245 harmsja 841: $output.='</div>';
1.240 riegler 842: }
843: }
844: $output.="</td>";
845: }
846: $output.="</tr></table>";
847: return $output;
848: }
849:
1.2 www 850: sub rawconfig {
1.274 www 851: #
852: # This evaluates mydesk.tab
853: # Need to add more positions and more privileges to deal with all
854: # menu items.
855: #
1.34 www 856: my $textualoverride=shift;
857: my $output='';
1.316 droeschl 858: return '' unless $textualoverride;
1.152 albertel 859: my $uname=$env{'user.name'};
860: my $udom=$env{'user.domain'};
861: my $adv=$env{'user.adv'};
1.266 raeburn 862: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 863: my $author=$env{'user.author'};
1.5 www 864: my $crs='';
1.295 raeburn 865: my $crstype='';
1.152 albertel 866: if ($env{'request.course.id'}) {
867: $crs='/'.$env{'request.course.id'};
868: if ($env{'request.course.sec'}) {
869: $crs.='_'.$env{'request.course.sec'};
1.7 www 870: }
1.8 www 871: $crs=~s/\_/\//g;
1.295 raeburn 872: $crstype = &Apache::loncommon::course_type();
1.5 www 873: }
1.152 albertel 874: my $pub=($env{'request.state'} eq 'published');
875: my $con=($env{'request.state'} eq 'construct');
876: my $rol=$env{'request.role'};
877: my $requested_domain = $env{'request.role.domain'};
1.184 raeburn 878: foreach my $line (@desklines) {
1.209 www 879: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 880: $prt=~s/\$uname/$uname/g;
881: $prt=~s/\$udom/$udom/g;
1.295 raeburn 882: if ($prt =~ /\$crs/) {
883: next unless ($env{'request.course.id'});
884: next if ($crstype eq 'Community');
885: $prt=~s/\$crs/$crs/g;
886: } elsif ($prt =~ /\$cmty/) {
887: next unless ($env{'request.course.id'});
888: next if ($crstype ne 'Community');
889: $prt=~s/\$cmty/$crs/g;
890: }
1.25 matthew 891: $prt=~s/\$requested_domain/$requested_domain/g;
1.211 www 892: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 893: if ($pro eq 'clear') {
1.4 www 894: $output.=&clear($row,$col);
1.3 www 895: } elsif ($pro eq 'any') {
1.2 www 896: $output.=&secondlevel(
1.209 www 897: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 898: } elsif ($pro eq 'smp') {
899: unless ($adv) {
900: $output.=&secondlevel(
1.209 www 901: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 902: }
903: } elsif ($pro eq 'adv') {
904: if ($adv) {
905: $output.=&secondlevel(
1.209 www 906: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 907: }
1.231 albertel 908: } elsif ($pro eq 'shc') {
909: if ($show_course) {
910: $output.=&secondlevel(
911: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
912: }
913: } elsif ($pro eq 'nsc') {
914: if (!$show_course) {
915: $output.=&secondlevel(
916: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
917: }
1.81 matthew 918: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 919: my $priv = $1;
920: if ($priv =~ /^mdc(Course|Community)/) {
921: if ($crstype eq $1) {
922: $priv = 'mdc';
923: } else {
924: next;
925: }
926: }
927: if (&Apache::lonnet::allowed($priv,$prt)) {
1.209 www 928: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 929: }
1.295 raeburn 930: } elsif ($pro eq 'course') {
931: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 932: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 933: }
1.295 raeburn 934: } elsif ($pro eq 'community') {
935: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
936: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
937: }
1.124 matthew 938: } elsif ($pro =~ /^courseenv_(.*)$/) {
939: my $key = $1;
1.307 raeburn 940: if ($crstype ne 'Community') {
941: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
942: if ($key eq 'canuse_pdfforms') {
943: if ($env{'request.course.id'} && $coursepref eq '') {
944: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
945: $coursepref = $domdefs{'canuse_pdfforms'};
946: }
947: }
948: if ($coursepref) {
949: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
950: }
1.295 raeburn 951: }
952: } elsif ($pro =~ /^communityenv_(.*)$/) {
953: my $key = $1;
1.307 raeburn 954: if ($crstype eq 'Community') {
955: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
956: if ($key eq 'canuse_pdfforms') {
957: if ($env{'request.course.id'} && $coursepref eq '') {
958: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
959: $coursepref = $domdefs{'canuse_pdfforms'};
960: }
961: }
962: if ($coursepref) {
963: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
964: }
1.124 matthew 965: }
1.81 matthew 966: } elsif ($pro =~ /^course_(.*)$/) {
967: # Check for permissions inside of a course
1.295 raeburn 968: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 969: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
970: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 971: )) {
1.209 www 972: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 973: }
1.295 raeburn 974: } elsif ($pro =~ /^community_(.*)$/) {
975: # Check for permissions inside of a community
976: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
977: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
978: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
979: )) {
980: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
981: }
1.4 www 982: } elsif ($pro eq 'author') {
983: if ($author) {
1.152 albertel 984: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 985: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 986: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 987: # Check that we are on the correct machine
1.29 matthew 988: my $cadom=$requested_domain;
1.152 albertel 989: my $caname=$env{'user.name'};
1.234 raeburn 990: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 991: ($cadom,$caname)=
1.206 albertel 992: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 993: }
994: $act =~ s/\$caname/$caname/g;
1.19 matthew 995: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 996: my $allowed=0;
997: my @ids=&Apache::lonnet::current_machine_ids();
998: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
999: if ($allowed) {
1.209 www 1000: $output.=&switch($caname,$cadom,
1001: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1002: }
1.6 www 1003: }
1.2 www 1004: }
1.248 raeburn 1005: } elsif ($pro eq 'tools') {
1006: my @tools = ('aboutme','blog','portfolio');
1007: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1008: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1009: $env{'user.domain'},
1010: $prt,undef,'tools')) {
1011: $output.=&clear($row,$col);
1012: next;
1013: }
1.278 raeburn 1014: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1015: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1016: next;
1017: }
1018: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1019: next;
1020: }
1.279 raeburn 1021: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1022: if (!$showreqcrs) {
1.248 raeburn 1023: $output.=&clear($row,$col);
1024: next;
1025: }
1026: }
1027: $prt='any';
1028: $output.=&secondlevel(
1029: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1030: }
1.13 harris41 1031: }
1.2 www 1032: return $output;
1033: }
1034:
1.279 raeburn 1035: sub check_for_rcrs {
1036: my $showreqcrs = 0;
1.280 raeburn 1037: my @reqtypes = ('official','unofficial','community');
1038: foreach my $type (@reqtypes) {
1.279 raeburn 1039: if (&Apache::lonnet::usertools_access($env{'user.name'},
1040: $env{'user.domain'},
1041: $type,undef,'requestcourses')) {
1042: $showreqcrs = 1;
1043: last;
1044: }
1045: }
1.280 raeburn 1046: if (!$showreqcrs) {
1047: foreach my $type (@reqtypes) {
1048: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1049: $showreqcrs = 1;
1050: last;
1051: }
1052: }
1053: }
1.279 raeburn 1054: return $showreqcrs;
1055: }
1056:
1.306 raeburn 1057: sub dc_popup_js {
1058: my %lt = &Apache::lonlocal::texthash(
1059: more => '(More ...)',
1060: less => '(Less ...)',
1061: );
1062: return <<"END";
1063:
1064: function showCourseID() {
1065: document.getElementById('dccid').style.display='block';
1066: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1067: document.getElementById('dccid').style.textFace='normal';
1.306 raeburn 1068: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();">$lt{'less'}</a>';
1069: return;
1070: }
1071:
1072: function hideCourseID() {
1073: document.getElementById('dccid').style.display='none';
1074: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()">$lt{'more'}</a>';
1075: return;
1076: }
1077:
1078: END
1079:
1080: }
1081:
1.42 www 1082: sub utilityfunctions {
1.152 albertel 1083: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.316 droeschl 1084: if ($currenturl =~ m{^/adm/wrapper/ext/}
1085: && $env{'request.external.querystring'} ) {
1.293 raeburn 1086: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1087: }
1.183 www 1088: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1089:
1.152 albertel 1090: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.175 albertel 1091:
1.306 raeburn 1092: my $dc_popup_cid;
1093: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
1094: $env{'course.'.$env{'request.course.id'}.
1095: '.domain'}.'/'})) {
1096: $dc_popup_cid = &dc_popup_js();
1097: }
1098:
1.175 albertel 1099: my $start_page_annotate =
1100: &Apache::loncommon::start_page('Annotator',undef,
1101: {'only_body' => 1,
1102: 'js_ready' => 1,
1103: 'bgcolor' => '#BBBBBB',
1104: 'add_entries' => {
1105: 'onload' => 'javascript:document.goannotate.submit();'}});
1106:
1.205 albertel 1107: my $end_page_annotate =
1108: &Apache::loncommon::end_page({'js_ready' => 1});
1109:
1.336 raeburn 1110: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
1111: &mt('Switch server?');
1112:
1.332 wenzelju 1113: my $start_page_wishlistlink =
1114: &Apache::loncommon::start_page('Set link to wishlist',undef,
1115: {'only_body' => 1,
1116: 'js_ready' => 1,
1117: 'bgcolor' => '#FFFFFF',});
1118:
1119: my $warningLink = &mt('You must insert a title!');
1120:
1121: # HTML-Markup for 'Set a link for this resource to wishlist'
1122: # this is written via JavaScript document.write (function set_wishlistlink)
1123: # it is split into 3 parts and the inputfields for title and path are left out
1124: # these fields are inserted later to set the values for title and path
1125: # automatically via JavaScript (document.title and location.pathname)
1.338 ! wenzelju 1126: my %folders = &Apache::lonnet::get('wishlist',['folders']);
! 1127: if ($folders{'folders'} eq '') {
! 1128: $folders{'folders'} = '<option value="" selected="selected">('.&mt('Top level').')</option>';
! 1129: }
1.332 wenzelju 1130: my $in_page_wishlistlink1 = '<h1>'.&mt('Set a link to wishlist').'</h1>'.
1131: '<form method="post" name="newlink" action="/adm/wishlist?mode=set" '.
1132: 'onsubmit="return newlinksubmit();" >'.
1133: &Apache::lonhtmlcommon::start_pick_box().
1134: &Apache::lonhtmlcommon::row_title(&mt('Link Title'));
1135:
1136: my $in_page_wishlistlink2 = &Apache::lonhtmlcommon::row_closure().
1137: &Apache::lonhtmlcommon::row_title(&mt('Path'));
1138:
1139: my $in_page_wishlistlink3 = &Apache::lonhtmlcommon::row_closure().
1140: &Apache::lonhtmlcommon::row_title(&mt('Note')).
1141: '<textarea name="note" rows="3" cols="35" style="width:100%"></textarea>'.
1142: &Apache::lonhtmlcommon::row_closure(1).
1143: &Apache::lonhtmlcommon::end_pick_box().
1144: '<br/><br/>'.
1145: '<input type="submit" value="'.&mt('Save in').'" />'.
1146: '<select name="folders">'.
1.338 ! wenzelju 1147: $folders{'folders'}.
1.332 wenzelju 1148: '</select>'.
1149: '<input type="button" value="'.&mt('cancel').'" onclick="javascript:window.close();" />'.
1150: '</form>';
1151:
1152: # remove all \n for inserting on javascript document.write
1153: $in_page_wishlistlink1 =~ s/\n//g;
1154: $in_page_wishlistlink2 =~ s/\n//g;
1155: $in_page_wishlistlink3 =~ s/\n//g;
1156:
1157: my $end_page_wishlistlink =
1158: &Apache::loncommon::end_page({'js_ready' => 1});
1159:
1.42 www 1160: return (<<ENDUTILITY)
1161:
1162: var currentURL="$currenturl";
1163: var reloadURL="$currenturl";
1164: var currentSymb="$currentsymb";
1165:
1.306 raeburn 1166: $dc_popup_cid
1.114 albertel 1167:
1.42 www 1168: function go(url) {
1169: if (url!='' && url!= null) {
1170: currentURL = null;
1171: currentSymb= null;
1172: window.location.href=url;
1173: }
1174: }
1175:
1.336 raeburn 1176: function need_switchserver(url) {
1177: if (url!='' && url!= null) {
1178: if (confirm("$confirm_switch")) {
1179: go(url);
1180: }
1181: }
1182: return;
1183: }
1184:
1.42 www 1185: function gopost(url,postdata) {
1186: if (url!='') {
1187: this.document.server.action=url;
1188: this.document.server.postdata.value=postdata;
1189: this.document.server.command.value='';
1190: this.document.server.url.value='';
1191: this.document.server.symb.value='';
1192: this.document.server.submit();
1193: }
1194: }
1195:
1196: function gocmd(url,cmd) {
1197: if (url!='') {
1198: this.document.server.action=url;
1199: this.document.server.postdata.value='';
1200: this.document.server.command.value=cmd;
1201: this.document.server.url.value=currentURL;
1202: this.document.server.symb.value=currentSymb;
1203: this.document.server.submit();
1204: }
1.57 www 1205: }
1206:
1.121 raeburn 1207: function gocstr(url,filename) {
1208: if (url == '/adm/cfile?action=delete') {
1209: this.document.cstrdelete.filename.value = filename
1210: this.document.cstrdelete.submit();
1211: return;
1212: }
1.137 raeburn 1213: if (url == '/adm/printout') {
1214: this.document.cstrprint.postdata.value = filename
1215: this.document.cstrprint.curseed.value = 0;
1216: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1217: if (this.document.lonhomework) {
1218: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1219: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1220: }
1221: if (this.document.lonhomework.problemtype) {
1.164 albertel 1222: if (this.document.lonhomework.problemtype.value) {
1223: this.document.cstrprint.problemtype.value =
1224: this.document.lonhomework.problemtype.value;
1225: } else if (this.document.lonhomework.problemtype.options) {
1226: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1227: if (this.document.lonhomework.problemtype.options[i].selected) {
1228: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1229: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1230: }
1231: }
1232: }
1233: }
1234: }
1235: }
1.137 raeburn 1236: this.document.cstrprint.submit();
1237: return;
1238: }
1.121 raeburn 1239: if (url !='') {
1240: this.document.constspace.filename.value = filename;
1241: this.document.constspace.action = url;
1242: this.document.constspace.submit();
1243: }
1244: }
1245:
1.131 raeburn 1246: function golist(url) {
1247: if (url!='' && url!= null) {
1248: currentURL = null;
1249: currentSymb= null;
1250: top.location.href=url;
1251: }
1252: }
1253:
1254:
1.121 raeburn 1255:
1.57 www 1256: function catalog_info() {
1.102 albertel 1257: loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1.57 www 1258: }
1259:
1260: function chat_win() {
1.290 raeburn 1261: lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 1262: }
1.169 raeburn 1263:
1264: function group_chat(group) {
1265: var url = '/adm/groupchat?group='+group;
1266: var winName = 'LONchat_'+group;
1267: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1268: }
1.175 albertel 1269:
1270: function annotate() {
1271: w_Annotator_flag=1;
1272: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
1273: annotator.document.write(
1274: '$start_page_annotate'
1275: +"<form name='goannotate' target='Annotator' method='post' "
1276: +"action='/adm/annotations'>"
1.217 albertel 1277: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 1278: +"<\\/form>"
1.205 albertel 1279: +'$end_page_annotate');
1.175 albertel 1280: annotator.document.close();
1281: }
1282:
1.332 wenzelju 1283: function set_wishlistlink(title, path) {
1284: if (!title) {
1285: title=document.title;
1286: }
1287: if (!path) {
1288: path=location.pathname;
1289: }
1290: title = title.replace(/^LON-CAPA /,'');
1291: wishlistlink=window.open('','wishlistNewLink','width=560,height=350,scrollbars=0');
1292: wishlistlink.document.write(
1293: '$start_page_wishlistlink'
1294: +'<script type="text\/javascript">'
1295: +'function newlinksubmit(){'
1296: +'var title = document.getElementsByName("title")[0].value;'
1297: +'if (!title) {'
1298: +'alert("$warningLink");'
1299: +'return false;}'
1300: +'return true;}'
1301: +'<\/scr'+'ipt>'
1302: +'$in_page_wishlistlink1'
1303: +'<input type="text" name="title" size="45" value="'+title+'"/>'
1304: +'$in_page_wishlistlink2'
1305: +'<input type="text" name="path" size="45" value="'+path+'" '
1306: +'readonly="readonly" style="background-color: #DDDDDD"/>'
1307: +'$in_page_wishlistlink3'
1308: +'$end_page_wishlistlink' );
1309: wishlistlink.document.close();
1310: }
1311:
1.335 wenzelju 1312: function open_Wishlist_Import(rat) {
1313: var newWin;
1314: if (rat) {
1315: newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 1316: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 1317: }
1318: else {
1319: newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import',
1320: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1321: }
1.334 wenzelju 1322: newWin.focus();
1323: }
1324:
1.42 www 1325: ENDUTILITY
1326: }
1327:
1328: sub serverform {
1329: return(<<ENDSERVERFORM);
1.181 albertel 1330: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 1331: <input type="hidden" name="postdata" value="none" />
1332: <input type="hidden" name="command" value="none" />
1333: <input type="hidden" name="url" value="none" />
1334: <input type="hidden" name="symb" value="none" />
1335: </form>
1336: ENDSERVERFORM
1337: }
1.113 albertel 1338:
1.121 raeburn 1339: sub constspaceform {
1340: return(<<ENDCONSTSPACEFORM);
1.181 albertel 1341: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 1342: <input type="hidden" name="filename" value="" />
1343: </form>
1.181 albertel 1344: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 1345: <input type="hidden" name="action" value="delete" />
1346: <input type="hidden" name="filename" value="" />
1347: </form>
1.181 albertel 1348: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 1349: <input type="hidden" name="postdata" value="" />
1350: <input type="hidden" name="curseed" value="" />
1351: <input type="hidden" name="problemtype" value="" />
1352: </form>
1353:
1.121 raeburn 1354: ENDCONSTSPACEFORM
1355: }
1356:
1.220 raeburn 1357: sub hidden_button_check {
1.317 droeschl 1358: if ( $env{'request.course.id'} eq ''
1359: || $env{'request.role.adv'} ) {
1360:
1.220 raeburn 1361: return;
1362: }
1.232 raeburn 1363: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
1364: return $buttonshide;
1.220 raeburn 1365: }
1.184 raeburn 1366:
1.235 raeburn 1367: sub roles_selector {
1368: my ($cdom,$cnum) = @_;
1.298 raeburn 1369: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 1370: my $now = time;
1.262 raeburn 1371: my (%courseroles,%seccount);
1.235 raeburn 1372: my $is_cc;
1373: my $role_selector;
1.298 raeburn 1374: my $ccrole;
1375: if ($crstype eq 'Community') {
1376: $ccrole = 'co';
1377: } else {
1378: $ccrole = 'cc';
1379: }
1380: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
1381: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 1382:
1383: if ((($start) && ($start<0)) ||
1384: (($end) && ($end<$now)) ||
1385: (($start) && ($now<$start))) {
1386: $is_cc = 0;
1387: } else {
1388: $is_cc = 1;
1389: }
1390: }
1391: if ($is_cc) {
1.264 raeburn 1392: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);
1.235 raeburn 1393: } else {
1.262 raeburn 1394: my %gotnosection;
1.235 raeburn 1395: foreach my $item (keys(%env)) {
1.239 raeburn 1396: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 1397: my $role = $1;
1398: my $sec = $2;
1399: next if ($role eq 'gr');
1400: my ($start,$end) = split(/\./,$env{$item});
1401: next if (($start && $start > $now) || ($end && $end < $now));
1402: if ($sec eq '') {
1.239 raeburn 1403: if (!$gotnosection{$role}) {
1404: $seccount{$role} ++;
1405: $gotnosection{$role} = 1;
1406: }
1.235 raeburn 1407: }
1408: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 1409: if ($sec ne '') {
1.264 raeburn 1410: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 1411: push(@{$courseroles{$role}},$sec);
1412: $seccount{$role} ++;
1413: }
1414: }
1415: } else {
1416: @{$courseroles{$role}} = ();
1417: if ($sec ne '') {
1418: $seccount{$role} ++;
1.235 raeburn 1419: push(@{$courseroles{$role}},$sec);
1420: }
1421: }
1422: }
1423: }
1424: }
1.286 raeburn 1425: my $switchtext;
1426: if ($crstype eq 'Community') {
1427: $switchtext = &mt('Switch community role to...')
1428: } else {
1429: $switchtext = &mt('Switch course role to...')
1430: }
1.298 raeburn 1431: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.235 raeburn 1432: if (keys(%courseroles) > 1) {
1.239 raeburn 1433: $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
1.235 raeburn 1434: $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
1435: <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
1.286 raeburn 1436: $role_selector .= '<option value="">'.$switchtext.'</option>';
1.235 raeburn 1437: foreach my $role (@roles_order) {
1438: if (defined($courseroles{$role})) {
1.298 raeburn 1439: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>';
1.235 raeburn 1440: }
1441: }
1442: foreach my $role (sort(keys(%courseroles))) {
1443: if ($role =~ /^cr/) {
1444: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1445: }
1446: }
1447: $role_selector .= '</select>'."\n".
1448: '<input type="hidden" name="destinationurl" value="'.
1.282 amueller 1449: &HTML::Entities::encode($ENV{'REQUEST_URI'}).'" />'."\n".
1.235 raeburn 1450: '<input type="hidden" name="gotorole" value="1" />'."\n".
1451: '<input type="hidden" name="selectrole" value="" />'."\n".
1452: '<input type="hidden" name="switch" value="1" />'."\n".
1453: '</form>';
1454: }
1455: return $role_selector;
1456: }
1457:
1.262 raeburn 1458: sub get_all_courseroles {
1459: my ($cdom,$cnum,$courseroles,$seccount) = @_;
1460: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {
1461: return;
1462: }
1463: my ($result,$cached) =
1464: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
1465: if (defined($cached)) {
1466: if (ref($result) eq 'HASH') {
1467: if ((ref($result->{'roles'}) eq 'HASH') &&
1468: (ref($result->{'seccount'}) eq 'HASH')) {
1469: %{$courseroles} = %{$result->{'roles'}};
1470: %{$seccount} = %{$result->{'seccount'}};
1471: return;
1472: }
1473: }
1474: }
1475: my %gotnosection;
1476: my %adv_roles =
1477: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1478: foreach my $role (keys(%adv_roles)) {
1479: my ($urole,$usec) = split(/:/,$role);
1480: if (!$gotnosection{$urole}) {
1481: $seccount->{$urole} ++;
1482: $gotnosection{$urole} = 1;
1483: }
1484: if (ref($courseroles->{$urole}) eq 'ARRAY') {
1485: if ($usec ne '') {
1486: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
1487: push(@{$courseroles->{$urole}},$usec);
1488: $seccount->{$urole} ++;
1489: }
1490: }
1491: } else {
1492: @{$courseroles->{$urole}} = ();
1493: if ($usec ne '') {
1494: $seccount->{$urole} ++;
1495: push(@{$courseroles->{$urole}},$usec);
1496: }
1497: }
1498: }
1499: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
1500: @{$courseroles->{'st'}} = ();
1501: if (keys(%sections_count) > 0) {
1502: push(@{$courseroles->{'st'}},keys(%sections_count));
1503: $seccount->{'st'} = scalar(keys(%sections_count));
1504: }
1505: my $rolehash = {
1506: 'roles' => $courseroles,
1507: 'seccount' => $seccount,
1508: };
1509: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
1510: return;
1511: }
1512:
1.235 raeburn 1513: sub jump_to_role {
1.239 raeburn 1514: my ($cdom,$cnum,$seccount,$courseroles) = @_;
1515: my %lt = &Apache::lonlocal::texthash(
1516: this => 'This role has section(s) associated with it.',
1517: ente => 'Enter a specific section.',
1518: orlb => 'Enter a specific section, or leave blank for no section.',
1519: avai => 'Available sections are:',
1520: youe => 'You entered an invalid section choice:',
1521: plst => 'Please try again',
1522: );
1523: my $js;
1524: if (ref($courseroles) eq 'HASH') {
1525: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
1526: ' var numsec = new Array();'."\n".
1527: ' var rolesections = new Array();'."\n".
1528: ' var rolenames = new Array();'."\n".
1529: ' var roleseclist = new Array();'."\n";
1530: my @items = keys(%{$courseroles});
1531: for (my $i=0; $i<@items; $i++) {
1532: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
1533: my ($secs,$secstr);
1534: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
1535: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
1536: $secs = join('","',@sections);
1537: $secstr = join(', ',@sections);
1538: }
1539: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
1540: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
1541: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
1542: }
1543: }
1.273 droeschl 1544: return <<"END";
1.235 raeburn 1545: <script type="text/javascript">
1.273 droeschl 1546: //<![CDATA[
1.235 raeburn 1547: function adhocRole(roleitem) {
1.239 raeburn 1548: $js
1.235 raeburn 1549: var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
1550: if (newrole == '') {
1551: return;
1552: }
1.239 raeburn 1553: var fullrole = newrole+'./$cdom/$cnum';
1554: var selidx = '';
1555: for (var i=0; i<rolenames.length; i++) {
1556: if (rolenames[i] == newrole) {
1557: selidx = i;
1558: }
1559: }
1560: var secok = 1;
1561: var secchoice = '';
1562: if (selidx >= 0) {
1563: if (numsec[selidx] > 1) {
1564: secok = 0;
1565: var numrolesec = rolesections[selidx].length;
1566: var msgidx = numsec[selidx] - numrolesec;
1567: secchoice = prompt("$lt{'this'}\\n"+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1568: if (secchoice == '') {
1569: if (msgidx > 0) {
1570: secok = 1;
1571: }
1572: } else {
1573: for (var j=0; j<rolesections[selidx].length; j++) {
1574: if (rolesections[selidx][j] == secchoice) {
1575: secok = 1;
1576: }
1577: }
1578: }
1579: } else {
1580: if (rolesections[selidx].length == 1) {
1581: secchoice = rolesections[selidx][0];
1582: }
1583: }
1584: }
1585: if (secok == 1) {
1586: if (secchoice != '') {
1587: fullrole += '/'+secchoice;
1588: }
1589: } else {
1590: document.rolechooser.elements[roleitem].selectedIndex = 0;
1591: if (secchoice != null) {
1592: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
1593: }
1594: return;
1595: }
1596: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 1597: return;
1598: }
1599: itemid = retrieveIndex('gotorole');
1600: if (itemid != -1) {
1.239 raeburn 1601: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 1602: }
1.239 raeburn 1603: document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole;
1.235 raeburn 1604: document.rolechooser.selectrole.value = '1';
1605: document.rolechooser.submit();
1606: return;
1607: }
1608:
1609: function retrieveIndex(item) {
1610: for (var i=0;i<document.rolechooser.elements.length;i++) {
1611: if (document.rolechooser.elements[i].name == item) {
1612: return i;
1613: }
1614: }
1615: return -1;
1616: }
1.273 droeschl 1617: // ]]>
1.235 raeburn 1618: </script>
1619: END
1620: }
1621:
1622:
1.2 www 1623: # ================================================================ Main Program
1624:
1.16 harris41 1625: BEGIN {
1.166 albertel 1626: if (! defined($readdesk)) {
1.283 droeschl 1627: {
1628: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
1629: if ( CORE::open( my $config,"<$tabfile") ) {
1630: while (my $configline=<$config>) {
1631: $configline=(split(/\#/,$configline))[0];
1632: $configline=~s/^\s+//;
1633: chomp($configline);
1.209 www 1634: if ($configline=~/^cat\:/) {
1.283 droeschl 1635: my @entries=split(/\:/,$configline);
1636: $category_positions{$entries[2]}=$entries[1];
1637: $category_names{$entries[2]}=$entries[3];
1638: } elsif ($configline=~/^prim\:/) {
1639: my @entries = (split(/\:/, $configline))[1..5];
1640: push @primary_menu, \@entries;
1641: } elsif ($configline=~/^scnd\:/) {
1642: my @entries = (split(/\:/, $configline))[1..5];
1643: push @secondary_menu, \@entries;
1644: } elsif ($configline) {
1645: push(@desklines,$configline);
1646: }
1647: }
1648: CORE::close($config);
1649: }
1650: }
1651: $readdesk='done';
1.2 www 1652: }
1653: }
1.30 www 1654:
1.1 www 1655: 1;
1656: __END__
1657:
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