Annotation of loncom/interface/lonmenu.pm, revision 1.369.2.9
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.369.2.9! raeburn 4: # $Id: lonmenu.pm,v 1.369.2.8 2012/05/25 23:47:16 raeburn 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: #
29:
1.244 jms 30: =head1 NAME
31:
32: Apache::lonmenu
33:
34: =head1 SYNOPSIS
35:
1.369.2.3 raeburn 36: Loads contents of /home/httpd/lonTabs/mydesk.tab,
37: used to generate inline menu, and Main Menu page.
1.244 jms 38:
39: This is part of the LearningOnline Network with CAPA project
40: described at http://www.lon-capa.org.
41:
1.314 droeschl 42: =head1 GLOBAL VARIABLES
43:
44: =over
45:
46: =item @desklines
47:
48: Each element of this array contains a line of mydesk.tab that doesn't start with
49: cat, prim or scnd.
50: It gets filled in the BEGIN block of this module.
51:
52: =item %category_names
53:
54: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
55: start with cat, the values are strings representing titles.
56: It gets filled in the BEGIN block of this module.
57:
58: =item %category_members
59:
60: TODO
61:
62: =item %category_positions
63:
64: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
65: start with cat, its values are position vectors (column, row).
66: It gets filled in the BEGIN block of this module.
67:
68: =item $readdesk
69:
70: Indicates that mydesk.tab has been read.
71: It is set to 'done' in the BEGIN block of this module.
72:
73: =item @primary_menu
74:
75: The elements of this array reference arrays that are made up of the components
1.369.2.3 raeburn 76: of those lines of mydesk.tab that start with prim:.
1.314 droeschl 77: It is used by primary_menu() to generate the corresponding menu.
78: It gets filled in the BEGIN block of this module.
79:
1.369.2.3 raeburn 80: =item %primary_sub_menu
81:
82: The keys of this hash reference are the names of items in the primary_menu array
83: which have sub-menus. For each key, the corresponding value is a reference to
84: an array containing components extracted from lines in mydesk.tab which begin
85: with primsub:.
86: This hash, which is used by primary_menu to generate sub-menus, is populated in
87: the BEGIN block.
88:
1.314 droeschl 89: =item @secondary_menu
90:
91: The elements of this array reference arrays that are made up of the components
92: of those lines of mydesk.tab that start with scnd.
93: It is used by secondary_menu() to generate the corresponding menu.
94: It gets filled in the BEGIN block of this module.
95:
96: =back
97:
1.244 jms 98: =head1 SUBROUTINES
99:
100: =over
101:
1.314 droeschl 102: =item prep_menuitems(\@menuitem)
103:
104: This routine wraps a menuitem in proper HTML. It is used by primary_menu() and
105: secondary_menu().
106:
107: =item primary_menu()
108:
109: This routine evaluates @primary_menu and returns XHTML for the menu
110: that contains following links: About, Message, Roles, Help, Logout
111: @primary_menu is filled within the BEGIN block of this module with
112: entries from mydesk.tab
113:
114: =item secondary_menu()
115:
116: Same as primary_menu() but operates on @secondary_menu.
117:
1.369.2.6 raeburn 118: =item create_submenu()
119:
120: Creates XHTML for unordered list of sub-menu items which belong to a
121: particular top-level menu item. Uses hover pseudo class in css to display
122: dropdown list when mouse hovers over top-level item. Support for IE6
123: (no hover psuedo class) via LC_hoverable class for <li> tag for top-
124: level item, which employs jQuery to handle behavior on mouseover.
125:
126: Inputs: 4 - (a) link and (b) target for anchor href in top level item,
127: (c) title for text wrapped by anchor tag in top level item.
128: (d) reference to array of arrays of sub-menu items.
129:
1.244 jms 130: =item innerregister()
131:
1.320 droeschl 132: This gets called in order to register a URL in the body of the document
1.244 jms 133:
134: =item clear()
135:
136: =item switch()
137:
138: Switch a button or create a link
139: Switch acts on the javascript that is executed when a button is clicked.
140: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
141:
142: =item secondlevel()
143:
144: =item openmenu()
145:
146: =item inlinemenu()
147:
148: =item rawconfig()
149:
150: =item utilityfunctions()
151:
1.369.2.6 raeburn 152: Output from this routine is a number of javascript functions called by
153: items in the inline menu, and in some cases items in the Main Menu page.
154:
1.244 jms 155: =item serverform()
156:
157: =item constspaceform()
158:
159: =item get_nav_status()
160:
161: =item hidden_button_check()
162:
163: =item roles_selector()
164:
165: =item jump_to_role()
166:
167: =back
168:
169: =cut
170:
1.1 www 171: package Apache::lonmenu;
172:
173: use strict;
1.152 albertel 174: use Apache::lonnet;
1.47 matthew 175: use Apache::lonhtmlcommon();
1.115 albertel 176: use Apache::loncommon();
1.127 albertel 177: use Apache::lonenc();
1.88 www 178: use Apache::lonlocal;
1.361 raeburn 179: use Apache::lonmsg();
1.207 foxr 180: use LONCAPA qw(:DEFAULT :match);
1.282 amueller 181: use HTML::Entities();
1.369.2.8 raeburn 182: use Apache::lonwishlist();
1.88 www 183:
1.283 droeschl 184: use vars qw(@desklines %category_names %category_members %category_positions
1.369.2.5 raeburn 185: $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
1.88 www 186:
1.56 www 187: my @inlineremote;
1.38 www 188:
1.283 droeschl 189: sub prep_menuitem {
1.291 raeburn 190: my ($menuitem) = @_;
191: return '' unless(ref($menuitem) eq 'ARRAY');
1.283 droeschl 192: my $link;
193: if ($$menuitem[1]) { # graphical Link
194: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 195: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
196: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 197: } else { # textual Link
1.291 raeburn 198: $link = &mt($$menuitem[3]);
199: }
1.316 droeschl 200: return '<li><a'
201: # highlighting for new messages
202: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.325 droeschl 203: . qq| href="$$menuitem[0]" target="_top">$link</a></li>|;
1.283 droeschl 204: }
205:
206: # primary_menu() evaluates @primary_menu and returns XHTML for the menu
207: # that contains following links:
1.369.2.3 raeburn 208: # About, Message, Personal, Roles, Help, Logout
1.283 droeschl 209: # @primary_menu is filled within the BEGIN block of this module with
210: # entries from mydesk.tab
211: sub primary_menu {
212: my $menu;
213: # each element of @primary contains following array:
214: # (link url, icon path, alt text, link text, condition)
1.319 raeburn 215: my $public;
216: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
217: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
218: $public = 1;
219: }
1.283 droeschl 220: foreach my $menuitem (@primary_menu) {
221: # evaluate conditions
1.296 droeschl 222: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 223: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 224: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 225: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 226: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 227: next if $$menuitem[4] !~ /public/ ##we've a public user,
228: && $public; ##who should not see all
229: ##links
1.283 droeschl 230: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 231: && !$public; # only visible to public
232: # users
1.283 droeschl 233: next if $$menuitem[4] eq 'roles' ##show links depending on
1.291 raeburn 234: && &Apache::loncommon::show_course(); ##term 'Courses' or
1.283 droeschl 235: next if $$menuitem[4] eq 'courses' ##'Roles' wanted
1.291 raeburn 236: && !&Apache::loncommon::show_course(); ##
237:
1.369.2.3 raeburn 238: my $title = $menuitem->[3];
239: if (defined($primary_submenu{$title})) {
1.369.2.6 raeburn 240: my ($link,$target);
1.369.2.3 raeburn 241: if ($menuitem->[0] ne '') {
242: $link = $menuitem->[0];
243: $target = '_top';
244: } else {
245: $link = '#';
246: }
1.369.2.6 raeburn 247: my @primsub;
1.369.2.3 raeburn 248: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.369.2.6 raeburn 249: foreach my $item (@{$primary_submenu{$title}}) {
250: next if (($item->[2] eq 'wishlist') &&
251: ((!&Apache::lonnet::allowed('bre',"/res/$env{'user.domain'}/")) &&
252: (!&Apache::lonnet::allowed('bro',"/res/$env{'user.domain'}/"))));
253: next if (($item->[2] eq 'reqcrs') && (!&check_for_rcrs()));
254: next if ((($item->[2] eq 'portfolio') ||
255: ($item->[2] eq 'blog')) &&
256: (!&Apache::lonnet::usertools_access('','',$item->[2],
257: undef,'tools')));
258: push(@primsub,$item);
259: }
260: if (@primsub > 0) {
261: $menu .= &create_submenu($link,$target,$title,\@primsub);
262: } elsif ($link) {
1.369.2.7 raeburn 263: $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
1.369.2.3 raeburn 264: }
265: }
266: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.340 raeburn 267: if ($public) {
268: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
269: my $defdom = &Apache::lonnet::default_login_domain();
270: my $to = &Apache::loncommon::build_recipient_list(undef,
271: 'helpdeskmail',
272: $defdom,$origmail);
273: if ($to ne '') {
274: $menu .= &prep_menuitem($menuitem);
275: }
276: } else {
277: $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
278: }
1.283 droeschl 279: } else {
1.325 droeschl 280: $menu .= prep_menuitem($menuitem);
1.283 droeschl 281: }
1.291 raeburn 282: }
1.325 droeschl 283: $menu =~ s/\[domain\]/$env{'user.domain'}/g;
284: $menu =~ s/\[user\]/$env{'user.name'}/g;
1.283 droeschl 285:
1.291 raeburn 286: return "<ol class=\"LC_primary_menu LC_right\">$menu</ol>";
1.283 droeschl 287: }
288:
1.329 droeschl 289: #returns hashref {user=>'',dom=>''} containing:
290: # own name, domain if user is au
291: # name, domain of parent author if user is ca or aa
292: #empty return if user is not an author or not on homeserver
293: #
294: #TODO this should probably be moved somewhere more central
295: #since it can be used by different parts of the system
296: sub getauthor{
297: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
298:
299: #co- or assistent author?
300: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
301: ? ($1, $2) #domain, username of the parent author
302: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
303:
304: # current server == home server?
305: my $home = &Apache::lonnet::homeserver($user,$dom);
306: foreach (&Apache::lonnet::current_machine_ids()){
307: return {user => $user, dom => $dom} if $_ eq $home;
308: }
309:
310: # if wrong server
311: return;
312: }
1.283 droeschl 313:
314: sub secondary_menu {
315: my $menu;
316:
1.286 raeburn 317: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 318: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
319: ? "/$env{'request.course.sec'}"
320: : '');
321: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.369.2.5 raeburn 322: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
323: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
324: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
325: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.341 www 326: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 327: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
1.369.2.5 raeburn 328: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
1.343 www 329: my $author = &getauthor();
1.327 droeschl 330:
1.286 raeburn 331: my %groups = &Apache::lonnet::get_active_groups(
332: $env{'user.domain'}, $env{'user.name'},
333: $env{'course.' . $env{'request.course.id'} . '.domain'},
334: $env{'course.' . $env{'request.course.id'} . '.num'});
1.327 droeschl 335:
1.283 droeschl 336: foreach my $menuitem (@secondary_menu) {
337: # evaluate conditions
1.296 droeschl 338: next if ref($menuitem) ne 'ARRAY';
1.283 droeschl 339: next if $$menuitem[4] ne 'always'
1.329 droeschl 340: && $$menuitem[4] ne 'author'
1.283 droeschl 341: && !$env{'request.course.id'};
342: next if $$menuitem[4] =~ /^mdc/
1.286 raeburn 343: && !$canedit;
1.369.2.5 raeburn 344: next if $$menuitem[4] eq 'mdcCourse'
345: && ($crstype eq 'Community');
346: next if $$menuitem[4] eq 'mdcCommunity'
347: && ($crstype eq 'Course');
1.341 www 348: next if $$menuitem[4] eq 'nvgr'
349: && $canvgr;
350: next if $$menuitem[4] eq 'vgr'
351: && !$canvgr;
1.327 droeschl 352: next if $$menuitem[4] eq 'cst'
353: && !$canmodifyuser;
1.343 www 354: next if $$menuitem[4] eq 'ncst'
1.369.2.5 raeburn 355: && ($canmodifyuser || !$canviewroster);
1.343 www 356: next if $$menuitem[4] eq 'mgr'
357: && !$canmgr;
358: next if $$menuitem[4] eq 'nmgr'
359: && $canmgr;
1.327 droeschl 360: next if $$menuitem[4] eq 'whn'
361: && !$canviewwnew;
362: next if $$menuitem[4] eq 'opa'
363: && !$canmodpara;
1.369.2.5 raeburn 364: next if $$menuitem[4] eq 'nvcg'
365: && ($canviewgrps || !%groups);
1.329 droeschl 366: next if $$menuitem[4] eq 'author'
367: && !$author;
1.283 droeschl 368:
1.369.2.5 raeburn 369: my $title = $menuitem->[3];
370: if (defined($secondary_submenu{$title})) {
1.369.2.6 raeburn 371: my ($link,$target);
1.369.2.5 raeburn 372: if ($menuitem->[0] ne '') {
373: $link = $menuitem->[0];
374: $target = '_top';
375: } else {
376: $link = '#';
377: }
378: my @scndsub;
379: if (ref($secondary_submenu{$title}) eq 'ARRAY') {
380: foreach my $item (@{$secondary_submenu{$title}}) {
381: if (ref($item) eq 'ARRAY') {
382: next if ($item->[2] eq 'vgr' && !$canvgr);
383: next if ($item->[2] eq 'opa' && !$canmodpara);
384: next if ($item->[2] eq 'cst' && !$canmodifyuser);
385: next if ($item->[2] eq 'mgr' && !$canmgr);
386: next if ($item->[2] eq 'vcg' && !$canviewgrps);
387: push(@scndsub,$item);
388: }
389: }
1.369.2.6 raeburn 390: if (@scndsub > 0) {
391: $menu .= &create_submenu($link,$target,$title,\@scndsub);
392: } elsif ($link) {
1.369.2.7 raeburn 393: $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
1.369.2.5 raeburn 394: }
395: }
396: } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 397: # special treatment for role selector
1.298 raeburn 398: my $roles_selector = &roles_selector(
1.283 droeschl 399: $env{'course.' . $env{'request.course.id'} . '.domain'},
400: $env{'course.' . $env{'request.course.id'} . '.num'} );
401:
1.369.2.5 raeburn 402: $menu .= $roles_selector ? "<li style=\"padding: 0 0.8em;\">$roles_selector</li>"
1.283 droeschl 403: : '';
1.296 droeschl 404: } else {
405: $menu .= &prep_menuitem(\@$menuitem);
1.283 droeschl 406: }
407: }
408: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 409: my $escurl = &escape( &Apache::lonenc::check_encrypt(
410: $env{'request.noversionuri'}));
1.283 droeschl 411:
1.291 raeburn 412: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
413: $env{'request.symb'}));
1.283 droeschl 414:
415: if ( $env{'request.state'} eq 'construct'
416: and ( $env{'request.noversionuri'} eq ''
417: || !defined($env{'request.noversionuri'})))
418: {
1.359 raeburn 419: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
420: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 421: $escurl = &escape($escurl);
1.283 droeschl 422: }
423: $menu =~ s/\[url\]/$escurl/g;
424: $menu =~ s/\[symb\]/$escsymb/g;
425: }
1.329 droeschl 426: $menu =~ s/\[uname\]/$$author{user}/g;
427: $menu =~ s/\[udom\]/$$author{dom}/g;
1.283 droeschl 428:
1.285 wenzelju 429: return "<ul id=\"LC_secondary_menu\">$menu</ul>";
1.283 droeschl 430: }
431:
1.369.2.6 raeburn 432: sub create_submenu {
433: my ($link,$target,$title,$submenu) = @_;
434: return unless (ref($submenu) eq 'ARRAY');
435: my $menu = '<li class="LC_hoverable">'.
436: '<a href="'.$link.'" target="'.$target.'">'.
1.369.2.7 raeburn 437: '<span class="LC_nobreak">'.&mt($title).
1.369.2.6 raeburn 438: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
439: ' ▼</span></span></a>'.
440: '<ul>';
441: my $count = 0;
442: my $numsub = scalar(@{$submenu});
443: foreach my $item (@{$submenu}) {
444: $count ++;
445: if (ref($item) eq 'ARRAY') {
446: my $borderbot;
447: if ($count == $numsub) {
448: $borderbot = 'border-bottom:1px solid black;';
449: }
450: $menu .= '<li style="margin:0;padding:0;'.
451: $borderbot.'"><a href="'.$item->[0].'">'.
1.369.2.7 raeburn 452: &mt($item->[1]).'</a></li>';
1.369.2.6 raeburn 453: }
454: }
455: $menu .= '</ul></li>';
456: return $menu;
457: }
458:
1.40 www 459: sub innerregister {
1.321 droeschl 460: my ($forcereg,$bread_crumbs) = @_;
1.152 albertel 461: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 462: my $is_const_dir = 0;
1.120 raeburn 463:
1.175 albertel 464: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 465:
1.174 albertel 466: $env{'request.registered'} = 1;
1.40 www 467:
1.177 albertel 468: undef(@inlineremote);
1.56 www 469:
1.348 raeburn 470: my $resurl;
1.316 droeschl 471: if ( $env{'request.symb'} && $env{'request.course.id'} ) {
1.267 droeschl 472:
1.348 raeburn 473: (my $mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
1.267 droeschl 474: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
475:
476: my $maptitle = &Apache::lonnet::gettitle($mapurl);
477: my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
1.318 droeschl 478:
479: #SD
480: #course_type only Course and Community?
481: #
1.324 raeburn 482: my @crumbs;
483: unless (($forcereg) && ($env{'request.noversionuri'} eq '/adm/navmaps')
484: && ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
485: @crumbs = ({text => Apache::loncommon::course_type()
1.318 droeschl 486: . ' Contents',
1.324 raeburn 487: href => "Javascript:gopost('/adm/navmaps','')"});
488: }
1.289 raeburn 489: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
490: push(@crumbs, {text => '...',
491: no_mt => 1});
492: }
1.268 droeschl 493:
494: push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle
495: && $maptitle ne 'default.sequence'
496: && $maptitle ne $coursetitle);
497:
498: push @crumbs, {text => $restitle, no_mt => 1} if $restitle;
499:
1.291 raeburn 500: &Apache::lonhtmlcommon::clear_breadcrumbs();
501: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.328 droeschl 502: }elsif (! $const_space){
503: #a situation when we're looking at a resource outside of context of a
504: #course or construction space (e.g. with cumulative rights)
505: &Apache::lonhtmlcommon::clear_breadcrumbs();
506: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
1.65 www 507: }
1.41 www 508: # =============================================================================
509: # ============================ This is for URLs that actually can be registered
1.316 droeschl 510: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
511: || $forcereg );
1.317 droeschl 512:
1.40 www 513: # -- This applies to homework problems for users with grading privileges
1.152 albertel 514: my $crs='/'.$env{'request.course.id'};
515: if ($env{'request.course.sec'}) {
516: $crs.='_'.$env{'request.course.sec'};
1.107 albertel 517: }
518: $crs=~s/\_/\//g;
519:
1.38 www 520: my $hwkadd='';
1.152 albertel 521: if ($env{'request.symb'} ne '' &&
1.360 www 522: $env{'request.filename'}=~/$LONCAPA::assess_re/) {
1.79 www 523: if (&Apache::lonnet::allowed('mgr',$crs)) {
1.344 www 524: $hwkadd.=&switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
1.40 www 525: "gocmd('/adm/grades','gradingmenu')",
1.344 www 526: 'Content Grades');
1.154 www 527: } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
1.344 www 528: $hwkadd.=&switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
1.154 www 529: "gocmd('/adm/grades','submission')",
1.344 www 530: 'Content Submissions');
1.38 www 531: }
1.107 albertel 532: }
1.152 albertel 533: if ($env{'request.symb'} ne '' &&
1.145 albertel 534: &Apache::lonnet::allowed('opa',$crs)) {
1.344 www 535: $hwkadd.=&switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
1.107 albertel 536: "gocmd('/adm/parmset','set')",
1.344 www 537: 'Content Settings');
1.38 www 538: }
1.363 www 539: if ($env{'request.symb'}=~/^uploaded/ &&
1.362 www 540: &Apache::lonnet::allowed('mdc',$crs)) {
541: $hwkadd.=&switch('','',7,4,'docs.png','Folder/Page Content','parms[_2]',
542: "gocmd('/adm/coursedocs','direct')",
543: 'Folder/Page Content');
544: }
1.40 www 545: # -- End Homework
1.38 www 546: ###
547: ### Determine whether or not to display the 'cstr' button for this
548: ### resource
549: ###
550: my $editbutton = '';
1.258 raeburn 551: my $noeditbutton = 1;
552: my ($cnum,$cdom);
553: if ($env{'request.course.id'}) {
554: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
555: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
556: }
1.152 albertel 557: if ($env{'user.author'}) {
1.234 raeburn 558: if ($env{'request.role'}=~/^(aa|ca|au)/) {
1.274 www 559: #
560: # We have the role of an author
561: #
1.38 www 562: # Set defaults for authors
563: my ($top,$bottom) = ('con-','struct');
1.353 www 564: my $action = "go('/priv/".$env{'user.domain'}.'/'.$env{'user.name'}."');";
1.152 albertel 565: my $cadom = $env{'request.role.domain'};
566: my $caname = $env{'user.name'};
1.236 bisitz 567: my $desc = "Enter my construction space";
1.38 www 568: # Set defaults for co-authors
1.152 albertel 569: if ($env{'request.role'} =~ /^ca/) {
1.206 albertel 570: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.38 www 571: ($top,$bottom) = ('co con-','struct');
1.353 www 572: $action = "go('/priv/".$cadom.'/'.$caname."');";
1.38 www 573: $desc = "Enter construction space as co-author";
1.234 raeburn 574: } elsif ($env{'request.role'} =~ /^aa/) {
575: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
576: ($top,$bottom) = ('co con-','struct');
1.353 www 577: $action = "go('/priv/".$cadom.'/'.$caname."');";
1.234 raeburn 578: $desc = "Enter construction space as assistant co-author";
1.38 www 579: }
580: # Check that we are on the correct machine
581: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 582: my $allowed=0;
583: my @ids=&Apache::lonnet::current_machine_ids();
584: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
585: if (!$allowed) {
586: $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
1.258 raeburn 587: $noeditbutton = 0;
1.38 www 588: }
589: }
1.274 www 590: #
591: # We are an author for some stuff, but currently do not have the role of author.
592: # Figure out if we have authoring privileges for the resource we are looking at.
593: # This should maybe become a privilege check in lonnet
594: #
1.38 www 595: ##
596: ## Determine if user can edit url.
597: ##
598: my $cfile='';
599: my $cfuname='';
600: my $cfudom='';
1.258 raeburn 601: my $uploaded;
1.330 raeburn 602: my $switchserver='';
603: my $home;
1.152 albertel 604: if ($env{'request.filename'}) {
605: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.258 raeburn 606: if (defined($cnum) && defined($cdom)) {
607: $uploaded = &is_course_upload($file,$cnum,$cdom);
608: }
609: if (!$uploaded) {
1.357 raeburn 610:
611: $file=~s{^(priv/$match_domain/$match_username)}{/$1};
1.358 raeburn 612: $file=~s{^($match_domain/$match_username)}{/priv/$1};
1.356 raeburn 613:
1.258 raeburn 614: # Check that the user has permission to edit this resource
1.356 raeburn 615: my $setpriv = 1;
616: ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$setpriv);
1.258 raeburn 617: if (defined($cfudom)) {
1.330 raeburn 618: $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
1.258 raeburn 619: my $allowed=0;
620: my @ids=&Apache::lonnet::current_machine_ids();
621: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
622: if ($allowed) {
623: $cfile=$file;
1.330 raeburn 624: } else {
625: $switchserver=$file;
1.258 raeburn 626: }
1.38 www 627: }
628: }
1.258 raeburn 629: }
1.38 www 630: # Finally, turn the button on or off
1.330 raeburn 631: if (($cfile || $switchserver) && !$const_space) {
1.302 raeburn 632: my $nocrsedit;
633: # Suppress display where CC has switched to student role.
634: if ($env{'request.course.id'}) {
635: unless(&Apache::lonnet::allowed('mdc',
636: $env{'request.course.id'})) {
637: $nocrsedit = 1;
638: }
639: }
640: if ($nocrsedit) {
641: $editbutton=&clear(6,1);
642: } else {
1.336 raeburn 643: my $bot = "go('$cfile')";
1.330 raeburn 644: if ($switchserver) {
645: if ( $env{'request.symb'} && $env{'request.course.id'} ) {
1.336 raeburn 646: $cfile = '/adm/switchserver?otherserver='.$home.'&role='.
647: &HTML::Entities::encode($env{'request.role'},'"<>&').'&symb='.
648: &HTML::Entities::encode($env{'request.symb'},'"<>&');
649: $bot = "need_switchserver('$cfile');";
1.330 raeburn 650: }
651: }
1.302 raeburn 652: $editbutton=&switch
1.345 www 653: ('','',6,1,'pcstr.png','Edit','resource[_2]',
1.336 raeburn 654: $bot,"Edit this resource");
1.302 raeburn 655: $noeditbutton = 0;
656: }
1.38 www 657: } elsif ($editbutton eq '') {
1.191 www 658: $editbutton=&clear(6,1);
1.38 www 659: }
660: }
1.258 raeburn 661: if (($noeditbutton) && ($env{'request.filename'})) {
662: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
663: my $file=&Apache::lonnet::declutter($env{'request.filename'});
664: if (defined($cnum) && defined($cdom)) {
665: if (&is_course_upload($file,$cnum,$cdom)) {
666: my $cfile = &edit_course_upload($file,$cnum,$cdom);
667: if ($cfile) {
668: $editbutton=&switch
1.345 www 669: ('','',6,1,'pcstr.png','Edit',
1.258 raeburn 670: 'resource[_2]',"go('".$cfile."');",
671: 'Edit this resource');
672: }
673: }
674: }
675: }
676: }
1.348 raeburn 677: if ($env{'request.course.id'}) {
678: if ($resurl eq "public/$cdom/$cnum/syllabus") {
679: if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ /\w/) {
680: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
681: $editbutton=&switch('','',6,1,'pcstr.png','Edit',
682: 'resource[_2]',
683: "go('/adm/courseprefs?phase=display&actions=courseinfo')",
684: 'Edit this resource');
685: }
686: }
687: }
688: }
1.38 www 689: ###
690: ###
1.41 www 691: # Prepare the rest of the buttons
1.120 raeburn 692: my $menuitems;
693: if ($const_space) {
1.274 www 694: #
695: # We are in construction space
696: #
1.353 www 697:
1.355 raeburn 698: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 699: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 700: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 701: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 702: if ($currdir =~ m-/$-) {
703: $is_const_dir = 1;
704: } else {
1.267 droeschl 705: $currdir =~ s|[^/]+$||;
1.200 foxr 706: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 707: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 708: #
709: # Probably should be in mydesk.tab
710: #
1.131 raeburn 711: $menuitems=(<<ENDMENUITEMS);
1.344 www 712: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 713: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
714: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
715: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
716: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 717: ENDMENUITEMS
1.131 raeburn 718: }
1.308 raeburn 719: if (ref($bread_crumbs) eq 'ARRAY') {
720: &Apache::lonhtmlcommon::clear_breadcrumbs();
721: foreach my $crumb (@{$bread_crumbs}){
722: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
723: }
724: }
1.203 foxr 725: } elsif ( defined($env{'request.course.id'}) &&
726: $env{'request.symb'} ne '' ) {
1.274 www 727: #
728: # We are in a course and looking at a registred URL
729: # Should probably be in mydesk.tab
730: #
1.120 raeburn 731: $menuitems=(<<ENDMENUITEMS);
1.41 www 732: c&3&1
1.344 www 733: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
734: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3
1.77 www 735: c&6&3
736: c&8&1
737: c&8&2
1.344 www 738: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 739: ENDMENUITEMS
1.369.2.8 raeburn 740: if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F' && $env{'request.uri'} =~ /^\/res/) {
741: # wishlist is only available for users with access to resource-pool
742: # and links can only be set for resources within the resource-pool
743: $menuitems .= (<<ENDMENUITEMS);
744: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
745: ENDMENUITEMS
746: }
1.216 albertel 747:
1.243 tempelho 748: my $currentURL = &Apache::loncommon::get_symb();
749: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
750: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
751: $menuitems.="s&9&3&";
752: if(length($annotation) > 0){
1.317 droeschl 753: $menuitems.="anot2.png";
1.243 tempelho 754: }else{
1.317 droeschl 755: $menuitems.="anot.png";
1.243 tempelho 756: }
1.344 www 757: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 758: $menuitems.="Make notes and annotations about this resource&&1\n";
759:
1.323 raeburn 760: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.294 raeburn 761: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {
1.216 albertel 762: $menuitems.=(<<ENDREALRES);
1.344 www 763: s&6&3&catalog.png&Info&info[_1]&catalog_info()&Show Metadata
1.216 albertel 764: ENDREALRES
765: }
1.120 raeburn 766: $menuitems.=(<<ENDREALRES);
1.344 www 767: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
768: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 769: ENDREALRES
1.120 raeburn 770: }
771: }
1.203 foxr 772: if ($env{'request.uri'} =~ /^\/res/) {
773: $menuitems .= (<<ENDMENUITEMS);
1.344 www 774: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 775: ENDMENUITEMS
1.369.2.8 raeburn 776: if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F') {
777: # wishlist is only available for users with access to resource-pool
778: $menuitems .= (<<ENDMENUITEMS);
779: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
780: ENDMENUITEMS
781: }
1.203 foxr 782: }
1.41 www 783: my $buttons='';
784: foreach (split(/\n/,$menuitems)) {
785: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 786: my $idx=10*$rest[0]+$rest[1];
787: if (&hidden_button_check() eq 'yes') {
788: if ($idx == 21 ||$idx == 23) {
789: $buttons.=&switch('','',@rest);
790: } else {
791: $buttons.=&clear(@rest);
792: }
793: } else {
794: if ($command eq 's') {
795: $buttons.=&switch('','',@rest);
796: } else {
797: $buttons.=&clear(@rest);
798: }
1.41 www 799: }
800: }
1.148 albertel 801:
802: my $addremote=0;
1.267 droeschl 803: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.301 droeschl 804: if ($addremote) {
805:
1.342 www 806: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 807:
1.342 www 808: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 809: 'navigation', @inlineremote[21,23]);
810:
811: if(hidden_button_check() ne 'yes') {
1.342 www 812: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.313 droeschl 813: 'tools', @inlineremote[93,91,81,82,83]);
814:
815: #publish button in construction space
816: if ($env{'request.state'} eq 'construct'){
1.342 www 817: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 818: 'advtools', $inlineremote[63]);
1.342 www 819: } else {
820: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 821: 'tools', $inlineremote[63]);
1.313 droeschl 822: }
823:
1.322 raeburn 824: unless ($env{'request.noversionuri'}=~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1.342 www 825: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.362 www 826: 'advtools', @inlineremote[61,71,72,73,74,92]);
1.322 raeburn 827: }
1.301 droeschl 828: }
1.38 www 829: }
830:
1.342 www 831: return &Apache::lonhtmlcommon::scripttag('', 'start')
832: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
833: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 834: }
835:
1.258 raeburn 836: sub is_course_upload {
837: my ($file,$cnum,$cdom) = @_;
838: my $uploadpath = &LONCAPA::propath($cdom,$cnum);
839: $uploadpath =~ s{^\/}{};
840: if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
841: ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
842: return 1;
843: }
844: return;
845: }
846:
847: sub edit_course_upload {
848: my ($file,$cnum,$cdom) = @_;
849: my $cfile;
850: if ($file =~/\.(htm|html|css|js|txt)$/) {
851: my $ext = $1;
852: my $url = &Apache::lonnet::hreflocation('',$file);
853: my $home = &Apache::lonnet::homeserver($cnum,$cdom);
854: my @ids=&Apache::lonnet::current_machine_ids();
855: my $dest;
856: if ($home && grep(/^\Q$home\E$/,@ids)) {
857: $dest = $url.'?forceedit=1';
858: } else {
859: unless (&Apache::lonnet::get_locks()) {
860: $dest = '/adm/switchserver?otherserver='.
861: $home.'&role='.$env{'request.role'}.
862: '&url='.$url.'&forceedit=1';
863: }
864: }
865: if ($dest) {
866: $cfile = &HTML::Entities::encode($dest,'"<>&');
867: }
868: }
869: return $cfile;
870: }
871:
1.369.2.1 raeburn 872: sub startupremote {
873: my ($lowerurl)=@_;
874: if ($env{'environment.remote'} eq 'off') {
875: return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
876: }
877: #
878: # The Remote actually gets launched!
879: #
880: my $configmenu=&rawconfig();
881: my $esclowerurl=&escape($lowerurl);
882: my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
883: return(<<ENDREMOTESTARTUP);
884: <script type="text/javascript">
885: // <![CDATA[
886: var timestart;
887: function wheelswitch() {
888: if (typeof(document.wheel) != 'undefined') {
889: if (typeof(document.wheel.spin) != 'undefined') {
890: var date=new Date();
891: var waited=Math.round(30-((date.getTime()-timestart)/1000));
892: document.wheel.spin.value=$message;
893: }
894: }
895: if (window.status=='|') {
896: window.status='/';
897: } else {
898: if (window.status=='/') {
899: window.status='-';
900: } else {
901: if (window.status=='-') {
902: window.status='\\\\';
903: } else {
904: if (window.status=='\\\\') { window.status='|'; }
905: }
906: }
907: }
908: }
909:
910: // ---------------------------------------------------------- The wait function
911: var canceltim;
912: function wait() {
913: if ((menuloaded==1) || (tim==1)) {
914: window.status='Done.';
915: if (tim==0) {
916: clearTimeout(canceltim);
917: $configmenu
918: window.location='$lowerurl';
919: } else {
920: window.location='/adm/remote?action=collapse&url=$esclowerurl';
921: }
922: } else {
923: wheelswitch();
924: setTimeout('wait();',200);
925: }
926: }
927:
928: function main() {
929: canceltim=setTimeout('tim=1;',30000);
930: window.status='-';
931: var date=new Date();
932: timestart=date.getTime();
933: wait();
934: }
935:
936: // ]]>
937: </script>
938: ENDREMOTESTARTUP
939: }
940:
941: sub setflags() {
942: return(<<ENDSETFLAGS);
943: <script type="text/javascript">
944: // <![CDATA[
945: menuloaded=0;
946: tim=0;
947: // ]]>
948: </script>
949: ENDSETFLAGS
950: }
951:
952: sub maincall() {
953: if ($env{'environment.remote'} eq 'off') { return ''; }
954: return(<<ENDMAINCALL);
955: <script type="text/javascript">
956: // <![CDATA[
957: main();
958: // ]]>
959: </script>
960: ENDMAINCALL
961: }
962:
963: sub load_remote_msg {
964: my ($lowerurl)=@_;
965:
966: if ($env{'environment.remote'} eq 'off') { return ''; }
967:
968: my $esclowerurl=&escape($lowerurl);
969: my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'
970: ,'<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">'
971: ,'</a>');
972: return(<<ENDREMOTEFORM);
973: <p>
974: <form name="wheel">
975: <input name="spin" type="text" size="60" />
976: </form>
977: </p>
978: <p>$link</p>
979: ENDREMOTEFORM
980: }
981:
982: sub get_menu_name {
983: my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
984: $hostid =~ s/\W//g;
985: return 'LCmenu'.$hostid;
986: }
987:
988:
989: sub reopenmenu {
990: if ($env{'environment.remote'} eq 'off') { return ''; }
991: my $menuname = &get_menu_name();
992: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
993: return('window.open('.$nothing.',"'.$menuname.'","",false);');
994: }
995:
996:
997: sub open {
998: my $returnval='';
999: if ($env{'environment.remote'} eq 'off') {
1000: return
1001: '<script type="text/javascript">'."\n"
1002: .'// <![CDATA['."\n"
1003: .'self.name="loncapaclient";'."\n"
1004: .'// ]]>'."\n"
1005: .'</script>';
1006: }
1007: my $menuname = &get_menu_name();
1008:
1009: # unless (shift eq 'unix') {
1010: # resizing does not work on linux because of virtual desktop sizes
1011: # $returnval.=(<<ENDRESIZE);
1012: #if (window.screen) {
1013: # self.resizeTo(screen.availWidth-215,screen.availHeight-55);
1014: # self.moveTo(190,15);
1015: #}
1016: #ENDRESIZE
1017: # }
1018: $returnval=(<<ENDOPEN);
1019: // <![CDATA[
1020: window.status='Opening LON-CAPA Remote Control';
1021: var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname",
1022: "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
1023: self.name='loncapaclient';
1024: // ]]>
1025: ENDOPEN
1026: return '<script type="text/javascript">'.$returnval.'</script>';
1027: }
1028:
1029:
1.2 www 1030: # ================================================================== Raw Config
1031:
1.3 www 1032: sub clear {
1033: my ($row,$col)=@_;
1.316 droeschl 1034: $inlineremote[10*$row+$col]='';
1035: return '';
1.3 www 1036: }
1037:
1.40 www 1038: # ============================================ Switch a button or create a link
1.25 matthew 1039: # Switch acts on the javascript that is executed when a button is clicked.
1040: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1041:
1.2 www 1042: sub switch {
1.209 www 1043: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1044: $act=~s/\$uname/$uname/g;
1045: $act=~s/\$udom/$udom/g;
1.88 www 1046: $top=&mt($top);
1047: $bot=&mt($bot);
1048: $desc=&mt($desc);
1.209 www 1049: my $idx=10*$row+$col;
1050: $category_members{$cat}.=':'.$idx;
1051:
1.320 droeschl 1052: # Inline Menu
1.317 droeschl 1053: if ($nobreak==2) { return ''; }
1054: my $text=$top.' '.$bot;
1055: $text=~s/\s*\-\s*//gs;
1.105 www 1056:
1.317 droeschl 1057: my $pic=
1.225 albertel 1058: '<img alt="'.$text.'" src="'.
1059: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1060: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1061: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1062: # Main Menu
1.103 www 1063: if ($nobreak==3) {
1.209 www 1064: $inlineremote[$idx]="\n".
1.177 albertel 1065: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1066: '</td><td align="left">'.
1.103 www 1067: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1068: } elsif ($nobreak) {
1.209 www 1069: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1070: '<td align="left">'.
1.177 albertel 1071: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1072: <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 1073: } else {
1.209 www 1074: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1075: '<td align="left">'.
1.103 www 1076: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1077: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1078: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1079: }
1.317 droeschl 1080: } else {
1.103 www 1081: # Inline Menu
1.317 droeschl 1082: $inlineremote[$idx]=
1083: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1084: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.317 droeschl 1085: }
1.56 www 1086: return '';
1.2 www 1087: }
1088:
1089: sub secondlevel {
1090: my $output='';
1091: my
1.209 www 1092: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1093: if ($prt eq 'any') {
1.209 www 1094: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1095: } elsif ($prt=~/^r(\w+)/) {
1096: if ($rol eq $1) {
1.209 www 1097: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1098: }
1099: }
1100: return $output;
1101: }
1102:
1.56 www 1103: sub inlinemenu {
1.210 albertel 1104: undef(@inlineremote);
1105: undef(%category_members);
1.275 www 1106: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1107: &rawconfig(1);
1.309 bisitz 1108: my $output='<table><tr>';
1.209 www 1109: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1110: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1111: for (my $row=1; $row<=8; $row++) {
1112: foreach my $cat (keys(%category_members)) {
1113: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1114: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1115: $output.='<div class="LC_Box LC_400Box">';
1116: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1117: $output.='<table>';
1.240 riegler 1118: my %active=();
1119: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1120: if ($inlineremote[$menu_item]) {
1121: $active{$menu_item}=1;
1122: }
1123: }
1124: foreach my $item (sort(keys(%active))) {
1125: $output.=$inlineremote[$item];
1126: }
1127: $output.='</table>';
1.245 harmsja 1128: $output.='</div>';
1.240 riegler 1129: }
1130: }
1131: $output.="</td>";
1132: }
1133: $output.="</tr></table>";
1134: return $output;
1135: }
1136:
1.2 www 1137: sub rawconfig {
1.274 www 1138: #
1139: # This evaluates mydesk.tab
1140: # Need to add more positions and more privileges to deal with all
1141: # menu items.
1142: #
1.34 www 1143: my $textualoverride=shift;
1144: my $output='';
1.316 droeschl 1145: return '' unless $textualoverride;
1.152 albertel 1146: my $uname=$env{'user.name'};
1147: my $udom=$env{'user.domain'};
1148: my $adv=$env{'user.adv'};
1.266 raeburn 1149: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1150: my $author=$env{'user.author'};
1.5 www 1151: my $crs='';
1.295 raeburn 1152: my $crstype='';
1.152 albertel 1153: if ($env{'request.course.id'}) {
1154: $crs='/'.$env{'request.course.id'};
1155: if ($env{'request.course.sec'}) {
1156: $crs.='_'.$env{'request.course.sec'};
1.7 www 1157: }
1.8 www 1158: $crs=~s/\_/\//g;
1.295 raeburn 1159: $crstype = &Apache::loncommon::course_type();
1.5 www 1160: }
1.152 albertel 1161: my $pub=($env{'request.state'} eq 'published');
1162: my $con=($env{'request.state'} eq 'construct');
1163: my $rol=$env{'request.role'};
1164: my $requested_domain = $env{'request.role.domain'};
1.184 raeburn 1165: foreach my $line (@desklines) {
1.209 www 1166: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1167: $prt=~s/\$uname/$uname/g;
1168: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1169: if ($prt =~ /\$crs/) {
1170: next unless ($env{'request.course.id'});
1171: next if ($crstype eq 'Community');
1172: $prt=~s/\$crs/$crs/g;
1173: } elsif ($prt =~ /\$cmty/) {
1174: next unless ($env{'request.course.id'});
1175: next if ($crstype ne 'Community');
1176: $prt=~s/\$cmty/$crs/g;
1177: }
1.25 matthew 1178: $prt=~s/\$requested_domain/$requested_domain/g;
1.211 www 1179: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1180: if ($pro eq 'clear') {
1.4 www 1181: $output.=&clear($row,$col);
1.3 www 1182: } elsif ($pro eq 'any') {
1.2 www 1183: $output.=&secondlevel(
1.209 www 1184: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1185: } elsif ($pro eq 'smp') {
1186: unless ($adv) {
1187: $output.=&secondlevel(
1.209 www 1188: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1189: }
1190: } elsif ($pro eq 'adv') {
1191: if ($adv) {
1192: $output.=&secondlevel(
1.209 www 1193: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1194: }
1.231 albertel 1195: } elsif ($pro eq 'shc') {
1196: if ($show_course) {
1197: $output.=&secondlevel(
1198: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1199: }
1200: } elsif ($pro eq 'nsc') {
1201: if (!$show_course) {
1202: $output.=&secondlevel(
1203: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1204: }
1.81 matthew 1205: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1206: my $priv = $1;
1207: if ($priv =~ /^mdc(Course|Community)/) {
1208: if ($crstype eq $1) {
1209: $priv = 'mdc';
1210: } else {
1211: next;
1212: }
1213: }
1214: if (&Apache::lonnet::allowed($priv,$prt)) {
1.209 www 1215: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1216: }
1.295 raeburn 1217: } elsif ($pro eq 'course') {
1218: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1219: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1220: }
1.295 raeburn 1221: } elsif ($pro eq 'community') {
1222: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
1223: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1224: }
1.124 matthew 1225: } elsif ($pro =~ /^courseenv_(.*)$/) {
1226: my $key = $1;
1.307 raeburn 1227: if ($crstype ne 'Community') {
1228: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1229: if ($key eq 'canuse_pdfforms') {
1230: if ($env{'request.course.id'} && $coursepref eq '') {
1231: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1232: $coursepref = $domdefs{'canuse_pdfforms'};
1233: }
1234: }
1235: if ($coursepref) {
1236: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1237: }
1.295 raeburn 1238: }
1239: } elsif ($pro =~ /^communityenv_(.*)$/) {
1240: my $key = $1;
1.307 raeburn 1241: if ($crstype eq 'Community') {
1242: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1243: if ($key eq 'canuse_pdfforms') {
1244: if ($env{'request.course.id'} && $coursepref eq '') {
1245: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1246: $coursepref = $domdefs{'canuse_pdfforms'};
1247: }
1248: }
1249: if ($coursepref) {
1250: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1251: }
1.124 matthew 1252: }
1.81 matthew 1253: } elsif ($pro =~ /^course_(.*)$/) {
1254: # Check for permissions inside of a course
1.295 raeburn 1255: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 1256: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1257: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1258: )) {
1.209 www 1259: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1260: }
1.295 raeburn 1261: } elsif ($pro =~ /^community_(.*)$/) {
1262: # Check for permissions inside of a community
1263: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
1264: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1265: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1266: )) {
1267: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1268: }
1.4 www 1269: } elsif ($pro eq 'author') {
1270: if ($author) {
1.152 albertel 1271: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1272: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1273: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1274: # Check that we are on the correct machine
1.29 matthew 1275: my $cadom=$requested_domain;
1.152 albertel 1276: my $caname=$env{'user.name'};
1.234 raeburn 1277: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1278: ($cadom,$caname)=
1.206 albertel 1279: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1280: }
1281: $act =~ s/\$caname/$caname/g;
1.353 www 1282: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 1283: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1284: my $allowed=0;
1285: my @ids=&Apache::lonnet::current_machine_ids();
1286: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1287: if ($allowed) {
1.209 www 1288: $output.=&switch($caname,$cadom,
1289: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1290: }
1.6 www 1291: }
1.2 www 1292: }
1.248 raeburn 1293: } elsif ($pro eq 'tools') {
1294: my @tools = ('aboutme','blog','portfolio');
1295: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1296: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1297: $env{'user.domain'},
1298: $prt,undef,'tools')) {
1299: $output.=&clear($row,$col);
1300: next;
1301: }
1.278 raeburn 1302: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1303: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1304: next;
1305: }
1306: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1307: next;
1308: }
1.279 raeburn 1309: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1310: if (!$showreqcrs) {
1.248 raeburn 1311: $output.=&clear($row,$col);
1312: next;
1313: }
1314: }
1315: $prt='any';
1316: $output.=&secondlevel(
1317: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1318: }
1.13 harris41 1319: }
1.2 www 1320: return $output;
1321: }
1322:
1.279 raeburn 1323: sub check_for_rcrs {
1324: my $showreqcrs = 0;
1.280 raeburn 1325: my @reqtypes = ('official','unofficial','community');
1326: foreach my $type (@reqtypes) {
1.279 raeburn 1327: if (&Apache::lonnet::usertools_access($env{'user.name'},
1328: $env{'user.domain'},
1329: $type,undef,'requestcourses')) {
1330: $showreqcrs = 1;
1331: last;
1332: }
1333: }
1.280 raeburn 1334: if (!$showreqcrs) {
1335: foreach my $type (@reqtypes) {
1336: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1337: $showreqcrs = 1;
1338: last;
1339: }
1340: }
1341: }
1.279 raeburn 1342: return $showreqcrs;
1343: }
1344:
1.369.2.1 raeburn 1345: # ======================================================================= Close
1346:
1347: sub close {
1348: if ($env{'environment.remote'} eq 'off') { return ''; }
1349: my $menuname = &get_menu_name();
1350: return(<<ENDCLOSE);
1351: <script type="text/javascript">
1352: // <![CDATA[
1353: window.status='Accessing Remote Control';
1354: menu=window.open("/adm/rat/empty.html","$menuname",
1355: "height=350,width=150,scrollbars=no,menubar=no");
1356: window.status='Disabling Remote Control';
1357: menu.active=0;
1358: menu.autologout=0;
1359: window.status='Closing Remote Control';
1360: menu.close();
1361: window.status='Done.';
1362: // ]]>
1363: </script>
1364: ENDCLOSE
1365: }
1366:
1.306 raeburn 1367: sub dc_popup_js {
1368: my %lt = &Apache::lonlocal::texthash(
1369: more => '(More ...)',
1370: less => '(Less ...)',
1371: );
1372: return <<"END";
1373:
1374: function showCourseID() {
1375: document.getElementById('dccid').style.display='block';
1376: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1377: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 1378: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 1379: return;
1380: }
1381:
1382: function hideCourseID() {
1383: document.getElementById('dccid').style.display='none';
1.369 raeburn 1384: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 1385: return;
1386: }
1387:
1388: END
1389:
1390: }
1391:
1.42 www 1392: sub utilityfunctions {
1.152 albertel 1393: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.316 droeschl 1394: if ($currenturl =~ m{^/adm/wrapper/ext/}
1395: && $env{'request.external.querystring'} ) {
1.293 raeburn 1396: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1397: }
1.183 www 1398: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1399:
1.152 albertel 1400: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.175 albertel 1401:
1.306 raeburn 1402: my $dc_popup_cid;
1403: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
1404: $env{'course.'.$env{'request.course.id'}.
1405: '.domain'}.'/'})) {
1406: $dc_popup_cid = &dc_popup_js();
1407: }
1408:
1.175 albertel 1409: my $start_page_annotate =
1410: &Apache::loncommon::start_page('Annotator',undef,
1411: {'only_body' => 1,
1412: 'js_ready' => 1,
1413: 'bgcolor' => '#BBBBBB',
1414: 'add_entries' => {
1415: 'onload' => 'javascript:document.goannotate.submit();'}});
1416:
1.205 albertel 1417: my $end_page_annotate =
1418: &Apache::loncommon::end_page({'js_ready' => 1});
1419:
1.336 raeburn 1420: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
1421: &mt('Switch server?');
1422:
1.368 www 1423: my $esc_url=&escape($currenturl);
1424: my $esc_symb=&escape($currentsymb);
1.332 wenzelju 1425:
1.42 www 1426: return (<<ENDUTILITY)
1427:
1.368 www 1428: var currentURL=unescape("$esc_url");
1429: var reloadURL=unescape("$esc_url");
1430: var currentSymb=unescape("$esc_symb");
1.42 www 1431:
1.306 raeburn 1432: $dc_popup_cid
1.114 albertel 1433:
1.42 www 1434: function go(url) {
1435: if (url!='' && url!= null) {
1436: currentURL = null;
1437: currentSymb= null;
1438: window.location.href=url;
1439: }
1440: }
1441:
1.336 raeburn 1442: function need_switchserver(url) {
1443: if (url!='' && url!= null) {
1444: if (confirm("$confirm_switch")) {
1445: go(url);
1446: }
1447: }
1448: return;
1449: }
1450:
1.42 www 1451: function gopost(url,postdata) {
1452: if (url!='') {
1453: this.document.server.action=url;
1454: this.document.server.postdata.value=postdata;
1455: this.document.server.command.value='';
1456: this.document.server.url.value='';
1457: this.document.server.symb.value='';
1458: this.document.server.submit();
1459: }
1460: }
1461:
1462: function gocmd(url,cmd) {
1463: if (url!='') {
1464: this.document.server.action=url;
1465: this.document.server.postdata.value='';
1466: this.document.server.command.value=cmd;
1467: this.document.server.url.value=currentURL;
1468: this.document.server.symb.value=currentSymb;
1469: this.document.server.submit();
1470: }
1.57 www 1471: }
1472:
1.121 raeburn 1473: function gocstr(url,filename) {
1474: if (url == '/adm/cfile?action=delete') {
1475: this.document.cstrdelete.filename.value = filename
1476: this.document.cstrdelete.submit();
1477: return;
1478: }
1.137 raeburn 1479: if (url == '/adm/printout') {
1480: this.document.cstrprint.postdata.value = filename
1481: this.document.cstrprint.curseed.value = 0;
1482: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1483: if (this.document.lonhomework) {
1484: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1485: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1486: }
1487: if (this.document.lonhomework.problemtype) {
1.164 albertel 1488: if (this.document.lonhomework.problemtype.value) {
1489: this.document.cstrprint.problemtype.value =
1490: this.document.lonhomework.problemtype.value;
1491: } else if (this.document.lonhomework.problemtype.options) {
1492: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1493: if (this.document.lonhomework.problemtype.options[i].selected) {
1494: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1495: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1496: }
1497: }
1498: }
1499: }
1500: }
1501: }
1.137 raeburn 1502: this.document.cstrprint.submit();
1503: return;
1504: }
1.121 raeburn 1505: if (url !='') {
1506: this.document.constspace.filename.value = filename;
1507: this.document.constspace.action = url;
1508: this.document.constspace.submit();
1509: }
1510: }
1511:
1.131 raeburn 1512: function golist(url) {
1513: if (url!='' && url!= null) {
1514: currentURL = null;
1515: currentSymb= null;
1516: top.location.href=url;
1517: }
1518: }
1519:
1520:
1.121 raeburn 1521:
1.57 www 1522: function catalog_info() {
1.365 www 1523: openMyModal(window.location.pathname+'.meta',500,400,'yes');
1.57 www 1524: }
1525:
1526: function chat_win() {
1.290 raeburn 1527: lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 1528: }
1.169 raeburn 1529:
1530: function group_chat(group) {
1531: var url = '/adm/groupchat?group='+group;
1532: var winName = 'LONchat_'+group;
1533: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1534: }
1.175 albertel 1535:
1536: function annotate() {
1537: w_Annotator_flag=1;
1538: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
1539: annotator.document.write(
1540: '$start_page_annotate'
1541: +"<form name='goannotate' target='Annotator' method='post' "
1542: +"action='/adm/annotations'>"
1.217 albertel 1543: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 1544: +"<\\/form>"
1.205 albertel 1545: +'$end_page_annotate');
1.175 albertel 1546: annotator.document.close();
1547: }
1548:
1.369.2.8 raeburn 1549: function open_StoredLinks_Import(rat) {
1550: var newWin;
1551: if (rat) {
1552: newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1553: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1554: }
1555: else {
1556: newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import',
1557: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1558: }
1559: newWin.focus();
1560: }
1561:
1.369.2.4 raeburn 1562: (function (\$) {
1563: \$(document).ready(function () {
1564: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
1565: /*\@cc_on
1566: if (!window.XMLHttpRequest) {
1567: \$('.LC_hoverable').each(function () {
1568: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
1569: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
1570: });
1571: }
1572: \@*/
1573: });
1574: }(jQuery));
1575:
1.42 www 1576: ENDUTILITY
1577: }
1578:
1579: sub serverform {
1580: return(<<ENDSERVERFORM);
1.181 albertel 1581: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 1582: <input type="hidden" name="postdata" value="none" />
1583: <input type="hidden" name="command" value="none" />
1584: <input type="hidden" name="url" value="none" />
1585: <input type="hidden" name="symb" value="none" />
1586: </form>
1587: ENDSERVERFORM
1588: }
1.113 albertel 1589:
1.121 raeburn 1590: sub constspaceform {
1591: return(<<ENDCONSTSPACEFORM);
1.181 albertel 1592: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 1593: <input type="hidden" name="filename" value="" />
1594: </form>
1.181 albertel 1595: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 1596: <input type="hidden" name="action" value="delete" />
1597: <input type="hidden" name="filename" value="" />
1598: </form>
1.181 albertel 1599: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 1600: <input type="hidden" name="postdata" value="" />
1601: <input type="hidden" name="curseed" value="" />
1602: <input type="hidden" name="problemtype" value="" />
1603: </form>
1604:
1.121 raeburn 1605: ENDCONSTSPACEFORM
1606: }
1607:
1.220 raeburn 1608: sub hidden_button_check {
1.317 droeschl 1609: if ( $env{'request.course.id'} eq ''
1610: || $env{'request.role.adv'} ) {
1611:
1.220 raeburn 1612: return;
1613: }
1.232 raeburn 1614: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
1615: return $buttonshide;
1.220 raeburn 1616: }
1.184 raeburn 1617:
1.235 raeburn 1618: sub roles_selector {
1619: my ($cdom,$cnum) = @_;
1.298 raeburn 1620: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 1621: my $now = time;
1.350 raeburn 1622: my (%courseroles,%seccount,%courseprivs);
1.235 raeburn 1623: my $is_cc;
1624: my $role_selector;
1.298 raeburn 1625: my $ccrole;
1626: if ($crstype eq 'Community') {
1627: $ccrole = 'co';
1628: } else {
1629: $ccrole = 'cc';
1.350 raeburn 1630: }
1631: my $priv;
1632: my $destinationurl = $ENV{'REQUEST_URI'};
1633: my $reqprivs = &required_privs();
1634: if (ref($reqprivs) eq 'HASH') {
1635: my $destination = $destinationurl;
1636: $destination =~ s/(\?.*)$//;
1637: if (exists($reqprivs->{$destination})) {
1638: $priv = $reqprivs->{$destination};
1639: }
1640: }
1.298 raeburn 1641: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
1642: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 1643:
1644: if ((($start) && ($start<0)) ||
1645: (($end) && ($end<$now)) ||
1646: (($start) && ($now<$start))) {
1647: $is_cc = 0;
1648: } else {
1649: $is_cc = 1;
1650: }
1651: }
1652: if ($is_cc) {
1.350 raeburn 1653: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,$priv);
1.235 raeburn 1654: } else {
1.262 raeburn 1655: my %gotnosection;
1.235 raeburn 1656: foreach my $item (keys(%env)) {
1.239 raeburn 1657: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 1658: my $role = $1;
1659: my $sec = $2;
1660: next if ($role eq 'gr');
1661: my ($start,$end) = split(/\./,$env{$item});
1662: next if (($start && $start > $now) || ($end && $end < $now));
1663: if ($sec eq '') {
1.239 raeburn 1664: if (!$gotnosection{$role}) {
1665: $seccount{$role} ++;
1666: $gotnosection{$role} = 1;
1667: }
1.235 raeburn 1668: }
1.350 raeburn 1669: if ($priv ne '') {
1670: my $cnumsec = $cnum;
1671: if ($sec ne '') {
1672: $cnumsec .= "/$sec";
1673: }
1674: $courseprivs{"$role./$cdom/$cnumsec./"} =
1675: $env{"user.priv.$role./$cdom/$cnumsec./"};
1676: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
1677: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
1678: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
1679: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
1680: }
1.235 raeburn 1681: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 1682: if ($sec ne '') {
1.264 raeburn 1683: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 1684: push(@{$courseroles{$role}},$sec);
1685: $seccount{$role} ++;
1686: }
1687: }
1688: } else {
1689: @{$courseroles{$role}} = ();
1690: if ($sec ne '') {
1691: $seccount{$role} ++;
1.235 raeburn 1692: push(@{$courseroles{$role}},$sec);
1693: }
1694: }
1695: }
1696: }
1697: }
1.286 raeburn 1698: my $switchtext;
1699: if ($crstype eq 'Community') {
1700: $switchtext = &mt('Switch community role to...')
1701: } else {
1702: $switchtext = &mt('Switch course role to...')
1703: }
1.298 raeburn 1704: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.235 raeburn 1705: if (keys(%courseroles) > 1) {
1.350 raeburn 1706: $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,$priv);
1.235 raeburn 1707: $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
1708: <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
1.286 raeburn 1709: $role_selector .= '<option value="">'.$switchtext.'</option>';
1.235 raeburn 1710: foreach my $role (@roles_order) {
1711: if (defined($courseroles{$role})) {
1.298 raeburn 1712: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>';
1.235 raeburn 1713: }
1714: }
1715: foreach my $role (sort(keys(%courseroles))) {
1716: if ($role =~ /^cr/) {
1717: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1718: }
1719: }
1720: $role_selector .= '</select>'."\n".
1721: '<input type="hidden" name="destinationurl" value="'.
1.350 raeburn 1722: &HTML::Entities::encode($destinationurl).'" />'."\n".
1.235 raeburn 1723: '<input type="hidden" name="gotorole" value="1" />'."\n".
1724: '<input type="hidden" name="selectrole" value="" />'."\n".
1725: '<input type="hidden" name="switch" value="1" />'."\n".
1726: '</form>';
1727: }
1728: return $role_selector;
1729: }
1730:
1.262 raeburn 1731: sub get_all_courseroles {
1.350 raeburn 1732: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 1733: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 1734: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 1735: return;
1736: }
1737: my ($result,$cached) =
1738: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
1739: if (defined($cached)) {
1740: if (ref($result) eq 'HASH') {
1741: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 1742: (ref($result->{'seccount'}) eq 'HASH') &&
1743: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 1744: %{$courseroles} = %{$result->{'roles'}};
1745: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 1746: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 1747: return;
1748: }
1749: }
1750: }
1751: my %gotnosection;
1752: my %adv_roles =
1753: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1754: foreach my $role (keys(%adv_roles)) {
1755: my ($urole,$usec) = split(/:/,$role);
1756: if (!$gotnosection{$urole}) {
1757: $seccount->{$urole} ++;
1758: $gotnosection{$urole} = 1;
1759: }
1760: if (ref($courseroles->{$urole}) eq 'ARRAY') {
1761: if ($usec ne '') {
1762: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
1763: push(@{$courseroles->{$urole}},$usec);
1764: $seccount->{$urole} ++;
1765: }
1766: }
1767: } else {
1768: @{$courseroles->{$urole}} = ();
1769: if ($usec ne '') {
1770: $seccount->{$urole} ++;
1771: push(@{$courseroles->{$urole}},$usec);
1772: }
1773: }
1.350 raeburn 1774: my $area = '/'.$cdom.'/'.$cnum;
1775: if ($usec ne '') {
1776: $area .= '/'.$usec;
1777: }
1778: if ($role =~ /^cr\//) {
1779: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
1780: } else {
1781: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
1782: }
1.262 raeburn 1783: }
1784: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
1785: @{$courseroles->{'st'}} = ();
1.350 raeburn 1786: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 1787: if (keys(%sections_count) > 0) {
1788: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 1789: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 1790: }
1791: my $rolehash = {
1792: 'roles' => $courseroles,
1793: 'seccount' => $seccount,
1.350 raeburn 1794: 'privs' => $courseprivs,
1.262 raeburn 1795: };
1796: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
1797: return;
1798: }
1799:
1.235 raeburn 1800: sub jump_to_role {
1.350 raeburn 1801: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$priv) = @_;
1.239 raeburn 1802: my %lt = &Apache::lonlocal::texthash(
1803: this => 'This role has section(s) associated with it.',
1804: ente => 'Enter a specific section.',
1805: orlb => 'Enter a specific section, or leave blank for no section.',
1806: avai => 'Available sections are:',
1807: youe => 'You entered an invalid section choice:',
1.352 raeburn 1808: plst => 'Please try again.',
1.350 raeburn 1809: role => 'The role you selected is not permitted to view the current page.',
1810: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 1811: );
1812: my $js;
1813: if (ref($courseroles) eq 'HASH') {
1814: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
1815: ' var numsec = new Array();'."\n".
1816: ' var rolesections = new Array();'."\n".
1817: ' var rolenames = new Array();'."\n".
1818: ' var roleseclist = new Array();'."\n";
1819: my @items = keys(%{$courseroles});
1820: for (my $i=0; $i<@items; $i++) {
1821: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
1822: my ($secs,$secstr);
1823: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
1824: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
1825: $secs = join('","',@sections);
1826: $secstr = join(', ',@sections);
1827: }
1828: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
1829: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
1830: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
1831: }
1832: }
1.350 raeburn 1833: my $checkroles = 0;
1834: if ($priv && ref($courseprivs) eq 'HASH') {
1835: my (%disallowed,%allowed,@disallow);
1836: foreach my $role (sort(keys(%{$courseprivs}))) {
1837: my $trole;
1838: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
1839: $trole = $1;
1840: }
1841: if (($trole ne '') && ($trole ne 'cm')) {
1842: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
1843: $allowed{$trole} = 1;
1844: } else {
1845: $disallowed{$trole} = 1;
1846: }
1847: }
1848: }
1849: foreach my $trole (keys(%disallowed)) {
1850: unless ($allowed{$trole}) {
1851: push(@disallow,$trole);
1852: }
1853: }
1854: if (@disallow > 0) {
1855: $checkroles = 1;
1856: $js .= " var disallow = new Array('".join("','",@disallow)."');\n".
1857: " var rolecheck = 1;\n";
1858: }
1859: }
1860: if (!$checkroles) {
1861: $js .= " var disallow = new Array();\n".
1862: " rolecheck = 0;\n";
1863: }
1.273 droeschl 1864: return <<"END";
1.235 raeburn 1865: <script type="text/javascript">
1.273 droeschl 1866: //<![CDATA[
1.235 raeburn 1867: function adhocRole(roleitem) {
1.239 raeburn 1868: $js
1.235 raeburn 1869: var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
1870: if (newrole == '') {
1.350 raeburn 1871: return;
1.235 raeburn 1872: }
1.239 raeburn 1873: var fullrole = newrole+'./$cdom/$cnum';
1874: var selidx = '';
1875: for (var i=0; i<rolenames.length; i++) {
1876: if (rolenames[i] == newrole) {
1877: selidx = i;
1878: }
1879: }
1.350 raeburn 1880: if (rolecheck > 0) {
1881: for (var i=0; i<disallow.length; i++) {
1882: if (disallow[i] == newrole) {
1883: if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
1884: document.rolechooser.destinationurl.value = '/adm/menu';
1885: } else {
1886: document.rolechooser.elements[roleitem].selectedIndex = 0;
1887: return;
1888: }
1889: }
1890: }
1891: }
1.239 raeburn 1892: var secok = 1;
1893: var secchoice = '';
1894: if (selidx >= 0) {
1895: if (numsec[selidx] > 1) {
1896: secok = 0;
1897: var numrolesec = rolesections[selidx].length;
1898: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 1899: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 1900: if (secchoice == '') {
1901: if (msgidx > 0) {
1902: secok = 1;
1903: }
1904: } else {
1905: for (var j=0; j<rolesections[selidx].length; j++) {
1906: if (rolesections[selidx][j] == secchoice) {
1907: secok = 1;
1908: }
1909: }
1910: }
1911: } else {
1912: if (rolesections[selidx].length == 1) {
1913: secchoice = rolesections[selidx][0];
1914: }
1915: }
1916: }
1917: if (secok == 1) {
1918: if (secchoice != '') {
1919: fullrole += '/'+secchoice;
1920: }
1921: } else {
1922: document.rolechooser.elements[roleitem].selectedIndex = 0;
1923: if (secchoice != null) {
1924: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
1925: }
1926: return;
1927: }
1928: if (fullrole == "$env{'request.role'}") {
1.350 raeburn 1929: document.rolechooser.elements[roleitem].selectedIndex = 0;
1.235 raeburn 1930: return;
1931: }
1932: itemid = retrieveIndex('gotorole');
1933: if (itemid != -1) {
1.239 raeburn 1934: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 1935: }
1.239 raeburn 1936: document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole;
1.235 raeburn 1937: document.rolechooser.selectrole.value = '1';
1938: document.rolechooser.submit();
1939: return;
1940: }
1941:
1942: function retrieveIndex(item) {
1943: for (var i=0;i<document.rolechooser.elements.length;i++) {
1944: if (document.rolechooser.elements[i].name == item) {
1945: return i;
1946: }
1947: }
1948: return -1;
1949: }
1.273 droeschl 1950: // ]]>
1.235 raeburn 1951: </script>
1952: END
1953: }
1954:
1.350 raeburn 1955: sub required_privs {
1956: my $privs = {
1957: '/adm/parmset' => 'opa',
1958: '/adm/courseprefs' => 'opa',
1959: '/adm/whatsnew' => 'whn',
1960: '/adm/populate' => 'cst',
1961: '/adm/trackstudent' => 'vsa',
1962: '/adm/statistics' => 'vgr',
1.366 raeburn 1963: '/adm/setblock' => 'dcm',
1.367 raeburn 1964: '/adm/coursedocs' => 'mdc',
1.350 raeburn 1965: };
1966: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 1967: $privs->{'/adm/classcalc'} = 'vgr',
1968: $privs->{'/adm/assesscalc'} = 'vgr',
1969: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 1970: }
1971: return $privs;
1972: }
1.235 raeburn 1973:
1.2 www 1974: # ================================================================ Main Program
1975:
1.16 harris41 1976: BEGIN {
1.166 albertel 1977: if (! defined($readdesk)) {
1.283 droeschl 1978: {
1979: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
1980: if ( CORE::open( my $config,"<$tabfile") ) {
1981: while (my $configline=<$config>) {
1982: $configline=(split(/\#/,$configline))[0];
1983: $configline=~s/^\s+//;
1984: chomp($configline);
1.209 www 1985: if ($configline=~/^cat\:/) {
1.283 droeschl 1986: my @entries=split(/\:/,$configline);
1987: $category_positions{$entries[2]}=$entries[1];
1988: $category_names{$entries[2]}=$entries[3];
1989: } elsif ($configline=~/^prim\:/) {
1990: my @entries = (split(/\:/, $configline))[1..5];
1991: push @primary_menu, \@entries;
1.369.2.3 raeburn 1992: } elsif ($configline=~/^primsub\:/) {
1993: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
1994: push (@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 1995: } elsif ($configline=~/^scnd\:/) {
1996: my @entries = (split(/\:/, $configline))[1..5];
1997: push @secondary_menu, \@entries;
1.369.2.5 raeburn 1998: } elsif ($configline=~/^scndsub\:/) {
1999: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
2000: push (@{$secondary_submenu{$parent}},\@entries);
1.283 droeschl 2001: } elsif ($configline) {
2002: push(@desklines,$configline);
2003: }
2004: }
2005: CORE::close($config);
2006: }
2007: }
2008: $readdesk='done';
1.2 www 2009: }
2010: }
1.30 www 2011:
1.1 www 2012: 1;
2013: __END__
2014:
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