Annotation of loncom/interface/lonmenu.pm, revision 1.369.2.79.4.1
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.369.2.79.4. (raeburn 4:): # $Id: lonmenu.pm,v 1.369.2.79 2020/01/19 00:24:30 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:
1.369.2.42 raeburn 109: This routine evaluates @primary_menu and returns a two item array,
110: with the array elements containing XHTML for the left and right sides of
111: the menu that contains the following links: About, Message, Roles, Help, Logout
1.314 droeschl 112: @primary_menu is filled within the BEGIN block of this module with
1.369.2.42 raeburn 113: entries from mydesk.tab
1.314 droeschl 114:
115: =item secondary_menu()
116:
117: Same as primary_menu() but operates on @secondary_menu.
118:
1.369.2.6 raeburn 119: =item create_submenu()
120:
121: Creates XHTML for unordered list of sub-menu items which belong to a
122: particular top-level menu item. Uses hover pseudo class in css to display
123: dropdown list when mouse hovers over top-level item. Support for IE6
124: (no hover psuedo class) via LC_hoverable class for <li> tag for top-
125: level item, which employs jQuery to handle behavior on mouseover.
126:
1.369.2.57 raeburn 127: Inputs: 6 - (a) link and (b) target for anchor href in top level item,
1.369.2.6 raeburn 128: (c) title for text wrapped by anchor tag in top level item.
129: (d) reference to array of arrays of sub-menu items.
1.369.2.57 raeburn 130: (e) boolean to indicate whether to call &mt() to translate
131: name of menu item,
132: (f) optional class for <li> element in primary menu, for which
133: sub menu is being generated.
134:
1.369.2.58 raeburn 135: The underlying datastructure used in (d) contains data from mydesk.tab.
136: It consists of an array which has an array for each item appearing in
137: the menu (e.g. [["link", "title", "condition"]] for a single-item menu).
138: create_submenu() supports also the creation of XHTML for nested dropdown
139: menus represented by unordered lists. This is done by replacing the
140: scalar used for the link with an arrayreference containing the menuitems
141: for the nested menu. This can be done recursively so that the next menu
142: may also contain nested submenus.
143:
144: Example:
145: [ # begin of datastructure
146: ["/home/", "Home", "condition1"], # 1st item of the 1st layer menu
147: [ # 2nd item of the 1st layer menu
148: [ # anon. array for nested menu
149: ["/path1", "Path1", undef], # 1st item of the 2nd layer menu
150: ["/path2", "Path2", undef], # 2nd item of the 2nd layer menu
151: [ # 3rd item of the 2nd layer menu
152: [[...], [...], ..., [...]], # containing another menu layer
153: "Sub-Sub-Menu", # title for this container
154: undef
155: ]
156: ], # end of array/nested menu
157: "Sub-Menu", # title for the container item
158: undef
159: ] # end of 2nd item of the 1st layer menu
160: ]
161:
1.369.2.6 raeburn 162:
1.244 jms 163: =item innerregister()
164:
1.320 droeschl 165: This gets called in order to register a URL in the body of the document
1.244 jms 166:
1.369.2.17 raeburn 167: =item loadevents()
168:
169: =item unloadevents()
170:
171: =item startupremote()
172:
173: =item setflags()
174:
175: =item maincall()
176:
177: =item load_remote_msg()
178:
179: =item get_menu_name()
180:
181: =item reopenmenu()
182:
183: =item open()
184:
185: Open the menu
186:
1.244 jms 187: =item clear()
188:
189: =item switch()
190:
191: Switch a button or create a link
192: Switch acts on the javascript that is executed when a button is clicked.
193: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
194:
195: =item secondlevel()
196:
197: =item openmenu()
198:
199: =item inlinemenu()
200:
201: =item rawconfig()
202:
203: =item utilityfunctions()
204:
1.369.2.6 raeburn 205: Output from this routine is a number of javascript functions called by
206: items in the inline menu, and in some cases items in the Main Menu page.
207:
1.244 jms 208: =item serverform()
209:
210: =item constspaceform()
211:
212: =item get_nav_status()
213:
214: =item hidden_button_check()
215:
216: =item roles_selector()
217:
218: =item jump_to_role()
219:
220: =back
221:
222: =cut
223:
1.1 www 224: package Apache::lonmenu;
225:
226: use strict;
1.152 albertel 227: use Apache::lonnet;
1.47 matthew 228: use Apache::lonhtmlcommon();
1.115 albertel 229: use Apache::loncommon();
1.127 albertel 230: use Apache::lonenc();
1.88 www 231: use Apache::lonlocal;
1.361 raeburn 232: use Apache::lonmsg();
1.207 foxr 233: use LONCAPA qw(:DEFAULT :match);
1.282 amueller 234: use HTML::Entities();
1.369.2.8 raeburn 235: use Apache::lonwishlist();
1.88 www 236:
1.283 droeschl 237: use vars qw(@desklines %category_names %category_members %category_positions
1.369.2.5 raeburn 238: $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
1.88 www 239:
1.56 www 240: my @inlineremote;
1.38 www 241:
1.283 droeschl 242: sub prep_menuitem {
1.291 raeburn 243: my ($menuitem) = @_;
244: return '' unless(ref($menuitem) eq 'ARRAY');
1.283 droeschl 245: my $link;
246: if ($$menuitem[1]) { # graphical Link
247: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 248: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
249: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 250: } else { # textual Link
1.291 raeburn 251: $link = &mt($$menuitem[3]);
252: }
1.316 droeschl 253: return '<li><a'
254: # highlighting for new messages
255: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.325 droeschl 256: . qq| href="$$menuitem[0]" target="_top">$link</a></li>|;
1.283 droeschl 257: }
258:
1.369.2.42 raeburn 259: # primary_menu() evaluates @primary_menu and returns a two item array,
260: # with the array elements containing XHTML for the left and right sides of
261: # the menu that contains the following links:
262: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 263: # @primary_menu is filled within the BEGIN block of this module with
264: # entries from mydesk.tab
265: sub primary_menu {
1.369.2.42 raeburn 266: my %menu;
1.283 droeschl 267: # each element of @primary contains following array:
1.369.2.42 raeburn 268: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 269: my $public;
270: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
271: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
272: $public = 1;
273: }
1.283 droeschl 274: foreach my $menuitem (@primary_menu) {
275: # evaluate conditions
1.296 droeschl 276: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 277: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 278: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 279: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 280: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 281: next if $$menuitem[4] !~ /public/ ##we've a public user,
282: && $public; ##who should not see all
283: ##links
1.283 droeschl 284: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 285: && !$public; # only visible to public
286: # users
1.283 droeschl 287: next if $$menuitem[4] eq 'roles' ##show links depending on
1.291 raeburn 288: && &Apache::loncommon::show_course(); ##term 'Courses' or
1.283 droeschl 289: next if $$menuitem[4] eq 'courses' ##'Roles' wanted
1.291 raeburn 290: && !&Apache::loncommon::show_course(); ##
291:
1.369.2.3 raeburn 292: my $title = $menuitem->[3];
1.369.2.42 raeburn 293: my $position = $menuitem->[5];
294: if ($position eq '') {
295: $position = 'right';
296: }
1.369.2.3 raeburn 297: if (defined($primary_submenu{$title})) {
1.369.2.6 raeburn 298: my ($link,$target);
1.369.2.3 raeburn 299: if ($menuitem->[0] ne '') {
300: $link = $menuitem->[0];
301: $target = '_top';
302: } else {
303: $link = '#';
304: }
1.369.2.6 raeburn 305: my @primsub;
1.369.2.3 raeburn 306: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.369.2.6 raeburn 307: foreach my $item (@{$primary_submenu{$title}}) {
1.369.2.16 raeburn 308: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.369.2.6 raeburn 309: next if ((($item->[2] eq 'portfolio') ||
310: ($item->[2] eq 'blog')) &&
311: (!&Apache::lonnet::usertools_access('','',$item->[2],
312: undef,'tools')));
313: push(@primsub,$item);
314: }
315: if (@primsub > 0) {
1.369.2.59 raeburn 316: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'} ) {
317: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
318: } else {
319: $title = &mt($title);
320: }
1.369.2.46 raeburn 321: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1);
1.369.2.6 raeburn 322: } elsif ($link) {
1.369.2.42 raeburn 323: $menu{$position} .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
1.369.2.3 raeburn 324: }
325: }
326: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.340 raeburn 327: if ($public) {
328: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
329: my $defdom = &Apache::lonnet::default_login_domain();
330: my $to = &Apache::loncommon::build_recipient_list(undef,
331: 'helpdeskmail',
332: $defdom,$origmail);
333: if ($to ne '') {
1.369.2.42 raeburn 334: $menu{$position} .= &prep_menuitem($menuitem);
1.340 raeburn 335: }
336: } else {
1.369.2.42 raeburn 337: $menu{$position} .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.340 raeburn 338: }
1.283 droeschl 339: } else {
1.369.2.42 raeburn 340: $menu{$position} .= prep_menuitem($menuitem);
1.283 droeschl 341: }
1.291 raeburn 342: }
1.369.2.48 raeburn 343: my @output = ('','');
344: if ($menu{'left'} ne '') {
345: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
346: }
347: if ($menu{'right'} ne '') {
348: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
349: }
350: return @output;
1.283 droeschl 351: }
352:
1.329 droeschl 353: #returns hashref {user=>'',dom=>''} containing:
354: # own name, domain if user is au
355: # name, domain of parent author if user is ca or aa
356: #empty return if user is not an author or not on homeserver
357: #
358: #TODO this should probably be moved somewhere more central
359: #since it can be used by different parts of the system
360: sub getauthor{
361: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
362:
363: #co- or assistent author?
364: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
365: ? ($1, $2) #domain, username of the parent author
366: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
367:
368: # current server == home server?
369: my $home = &Apache::lonnet::homeserver($user,$dom);
370: foreach (&Apache::lonnet::current_machine_ids()){
371: return {user => $user, dom => $dom} if $_ eq $home;
372: }
373:
374: # if wrong server
375: return;
376: }
1.283 droeschl 377:
378: sub secondary_menu {
1.369.2.47 raeburn 379: my ($httphost) = @_;
1.283 droeschl 380: my $menu;
381:
1.286 raeburn 382: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 383: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
384: ? "/$env{'request.course.sec'}"
385: : '');
386: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.369.2.67 raeburn 387: my $canvieweditor = &Apache::lonnet::allowed('cev', $env{'request.course.id'});
1.369.2.5 raeburn 388: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.369.2.44 raeburn 389: if ($canviewroster eq 'disabled') {
390: undef($canviewroster);
391: }
1.369.2.5 raeburn 392: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
393: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
1.369.2.59 raeburn 394: my $canviewusers = &Apache::lonnet::allowed('vcl', $crs_sec);
1.369.2.5 raeburn 395: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.369.2.59 raeburn 396: my $canviewpara = &Apache::lonnet::allowed('vpa', $crs_sec);
1.341 www 397: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 398: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
1.369.2.5 raeburn 399: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
1.343 www 400: my $author = &getauthor();
1.327 droeschl 401:
1.369.2.76 raeburn 402: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv,$grouptools);
403: $grouptools = 0;
1.369.2.39 raeburn 404: if ($env{'request.course.id'}) {
405: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
406: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.369.2.67 raeburn 407: unless ($canedit || $canvieweditor) {
1.369.2.39 raeburn 408: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
409: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
410: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
411: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
412: ($env{'request.course.syllabustime'})) {
413: $showsyllabus = 1;
414: }
415: }
416: if ($env{'request.course.feeds'}) {
417: $showfeeds = 1;
418: }
419: }
1.369.2.67 raeburn 420: unless ($canmgr || $canvgr) {
1.369.2.45 raeburn 421: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
422: if (keys(%slots) > 0) {
423: $showresv = 1;
424: }
425: }
1.369.2.76 raeburn 426: if ($env{'request.course.groups'} ne '') {
1.369.2.77 raeburn 427: foreach my $group (split(/:/,$env{'request.course.groups'})) {
1.369.2.76 raeburn 428: next unless ($group =~ /^\w+$/);
429: my @privs = split(/:/,$env{"user.priv.$env{'request.role'}./$cdom/$cnum/$group"});
430: shift(@privs);
431: if (@privs) {
432: $grouptools ++;
433: }
434: }
435: }
1.369.2.39 raeburn 436: }
437:
1.369.2.31 raeburn 438: my ($canmodifycoauthor);
439: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
440: my $extent = "$env{'user.domain'}/$env{'user.name'}";
441: if ((&Apache::lonnet::allowed('cca',$extent)) ||
442: (&Apache::lonnet::allowed('caa',$extent))) {
443: $canmodifycoauthor = 1;
444: }
445: }
446:
1.369.2.30 raeburn 447: my ($roleswitcher_js,$roleswitcher_form);
448:
1.283 droeschl 449: foreach my $menuitem (@secondary_menu) {
450: # evaluate conditions
1.296 droeschl 451: next if ref($menuitem) ne 'ARRAY';
1.283 droeschl 452: next if $$menuitem[4] ne 'always'
1.369.2.31 raeburn 453: && ($$menuitem[4] ne 'author' && $$menuitem[4] ne 'cca')
1.283 droeschl 454: && !$env{'request.course.id'};
1.369.2.67 raeburn 455: next if $$menuitem[4] =~ /^crsedit/
456: && (!$canedit && !$canvieweditor);
457: next if $$menuitem[4] eq 'crseditCourse'
1.369.2.5 raeburn 458: && ($crstype eq 'Community');
1.369.2.67 raeburn 459: next if $$menuitem[4] eq 'crseditCommunity'
1.369.2.5 raeburn 460: && ($crstype eq 'Course');
1.341 www 461: next if $$menuitem[4] eq 'nvgr'
462: && $canvgr;
463: next if $$menuitem[4] eq 'vgr'
464: && !$canvgr;
1.369.2.60 raeburn 465: next if $$menuitem[4] eq 'viewusers'
1.369.2.59 raeburn 466: && !$canmodifyuser && !$canviewusers;
1.369.2.60 raeburn 467: next if $$menuitem[4] eq 'noviewusers'
468: && ($canmodifyuser || $canviewusers || !$canviewroster);
1.343 www 469: next if $$menuitem[4] eq 'mgr'
470: && !$canmgr;
1.369.2.45 raeburn 471: next if $$menuitem[4] eq 'showresv'
472: && !$showresv;
1.327 droeschl 473: next if $$menuitem[4] eq 'whn'
474: && !$canviewwnew;
1.369.2.59 raeburn 475: next if $$menuitem[4] eq 'params'
476: && (!$canmodpara && !$canviewpara);
1.369.2.5 raeburn 477: next if $$menuitem[4] eq 'nvcg'
1.369.2.76 raeburn 478: && ($canviewgrps || !$grouptools);
1.369.2.39 raeburn 479: next if $$menuitem[4] eq 'showsyllabus'
480: && !$showsyllabus;
481: next if $$menuitem[4] eq 'showfeeds'
482: && !$showfeeds;
1.329 droeschl 483: next if $$menuitem[4] eq 'author'
484: && !$author;
1.369.2.31 raeburn 485: next if $$menuitem[4] eq 'cca'
486: && !$canmodifycoauthor;
1.283 droeschl 487:
1.369.2.5 raeburn 488: my $title = $menuitem->[3];
489: if (defined($secondary_submenu{$title})) {
1.369.2.6 raeburn 490: my ($link,$target);
1.369.2.5 raeburn 491: if ($menuitem->[0] ne '') {
492: $link = $menuitem->[0];
493: $target = '_top';
494: } else {
495: $link = '#';
496: }
1.369.2.43 raeburn 497: my @scndsub;
1.369.2.5 raeburn 498: if (ref($secondary_submenu{$title}) eq 'ARRAY') {
499: foreach my $item (@{$secondary_submenu{$title}}) {
500: if (ref($item) eq 'ARRAY') {
501: next if ($item->[2] eq 'vgr' && !$canvgr);
502: next if ($item->[2] eq 'opa' && !$canmodpara);
1.369.2.59 raeburn 503: next if ($item->[2] eq 'vpa' && !$canviewpara);
1.369.2.60 raeburn 504: next if ($item->[2] eq 'viewusers' && !($canmodifyuser || $canviewusers));
1.369.2.5 raeburn 505: next if ($item->[2] eq 'mgr' && !$canmgr);
506: next if ($item->[2] eq 'vcg' && !$canviewgrps);
1.369.2.67 raeburn 507: next if ($item->[2] eq 'crsedit' && !$canedit && !$canvieweditor);
1.369.2.74 raeburn 508: next if ($item->[2] eq 'params' && !$canmodpara && !$canviewpara);
1.369.2.72 raeburn 509: next if ($item->[2] eq 'author' && !$author);
510: next if ($item->[2] eq 'cca' && !$canmodifycoauthor);
1.369.2.5 raeburn 511: push(@scndsub,$item);
512: }
513: }
1.369.2.6 raeburn 514: if (@scndsub > 0) {
1.369.2.79.4. (raeburn 515:): $menu .= &create_submenu($link,$target,&mt($title),\@scndsub,1);
1.369.2.41 raeburn 516: } elsif ($link ne '#') {
1.369.2.7 raeburn 517: $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
1.369.2.5 raeburn 518: }
519: }
520: } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 521: # special treatment for role selector
1.369.2.30 raeburn 522: ($roleswitcher_js,$roleswitcher_form,my $switcher) =
523: &roles_selector(
1.283 droeschl 524: $env{'course.' . $env{'request.course.id'} . '.domain'},
1.369.2.47 raeburn 525: $env{'course.' . $env{'request.course.id'} . '.num'},
526: $httphost
1.369.2.30 raeburn 527: );
528: $menu .= $switcher;
1.296 droeschl 529: } else {
1.369.2.39 raeburn 530: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
531: my $url = $$menuitem[0];
532: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
533: if (&Apache::lonnet::is_on_map($url)) {
1.369.2.75 raeburn 534: unless ($$menuitem[0] =~ /(\?|\&)register=1/) {
535: $$menuitem[0] .= (($$menuitem[0]=~/\?/)? '&' : '?').'register=1';
1.369.2.39 raeburn 536: }
537: } else {
1.369.2.75 raeburn 538: $$menuitem[0] =~ s{\&?register=1}{};
539: }
540: if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://}) {
541: if (($ENV{'SERVER_PORT'} == 443) || ($env{'request.use_absolute'} =~ m{^https://})) {
542: unless (&Apache::lonnet::uses_sts()) {
543: unless ($$menuitem[0] =~ m{^https?://}) {
544: $$menuitem[0] = 'http://'.$ENV{'SERVER_NAME'}.$$menuitem[0];
545: }
546: unless ($$menuitem[0] =~ /(\&|\?)usehttp=1/) {
547: $$menuitem[0] .= (($$menuitem[0]=~/\?/) ? '&' : '?').'usehttp=1';
548: }
549: }
550: }
1.369.2.39 raeburn 551: }
1.369.2.72 raeburn 552: $$menuitem[0] = &HTML::Entities::encode($$menuitem[0],'&<>"');
1.369.2.39 raeburn 553: }
1.296 droeschl 554: $menu .= &prep_menuitem(\@$menuitem);
1.283 droeschl 555: }
556: }
557: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 558: my $escurl = &escape( &Apache::lonenc::check_encrypt(
559: $env{'request.noversionuri'}));
1.283 droeschl 560:
1.291 raeburn 561: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
562: $env{'request.symb'}));
1.283 droeschl 563:
564: if ( $env{'request.state'} eq 'construct'
565: and ( $env{'request.noversionuri'} eq ''
566: || !defined($env{'request.noversionuri'})))
567: {
1.359 raeburn 568: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
569: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 570: $escurl = &escape($escurl);
1.369.2.72 raeburn 571: }
1.283 droeschl 572: $menu =~ s/\[url\]/$escurl/g;
573: $menu =~ s/\[symb\]/$escsymb/g;
574: }
1.329 droeschl 575: $menu =~ s/\[uname\]/$$author{user}/g;
576: $menu =~ s/\[udom\]/$$author{dom}/g;
1.369.2.41 raeburn 577: if ($env{'request.course.id'}) {
1.369.2.40 raeburn 578: $menu =~ s/\[cnum\]/$cnum/g;
579: $menu =~ s/\[cdom\]/$cdom/g;
580: }
1.369.2.22 raeburn 581: if ($menu) {
582: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
583: }
1.369.2.30 raeburn 584: if ($roleswitcher_form) {
585: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
586: }
1.369.2.22 raeburn 587: return $menu;
1.283 droeschl 588: }
589:
1.369.2.6 raeburn 590: sub create_submenu {
1.369.2.57 raeburn 591: my ($link,$target,$title,$submenu,$translate,$addclass) = @_;
1.369.2.6 raeburn 592: return unless (ref($submenu) eq 'ARRAY');
1.369.2.11 raeburn 593: my $disptarget;
594: if ($target ne '') {
595: $disptarget = ' target="'.$target.'"';
596: }
1.369.2.57 raeburn 597: my $menu = '<li class="LC_hoverable '.$addclass.'">'.
1.369.2.42 raeburn 598: '<a href="'.$link.'"'.$disptarget.'>'.
1.369.2.58 raeburn 599: '<span class="LC_nobreak">'.$title.
1.369.2.6 raeburn 600: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
601: ' ▼</span></span></a>'.
602: '<ul>';
1.369.2.58 raeburn 603:
604: # $link and $title are only used in the initial string written in $menu
605: # as seen above, not needed for nested submenus
606: $menu .= &build_submenu($target, $submenu, $translate, '1');
607: $menu .= '</ul></li>';
608:
609: return $menu;
610: }
611:
612: # helper routine for create_submenu
613: # build the dropdown (and nested submenus) recursively
614: # see perldoc create_submenu documentation for further information
615: sub build_submenu {
616: my ($target, $submenu, $translate, $first_level) = @_;
617: unless (@{$submenu}) {
618: return '';
619: }
620:
621: my $menu = '';
1.369.2.6 raeburn 622: my $count = 0;
623: my $numsub = scalar(@{$submenu});
624: foreach my $item (@{$submenu}) {
625: $count ++;
626: if (ref($item) eq 'ARRAY') {
1.369.2.43 raeburn 627: my $href = $item->[0];
1.369.2.58 raeburn 628: my $bordertop;
1.369.2.6 raeburn 629: my $borderbot;
1.369.2.58 raeburn 630: my $title;
631:
1.369.2.46 raeburn 632: if ($translate) {
1.369.2.58 raeburn 633: $title = &mt($item->[1]);
1.369.2.46 raeburn 634: } else {
1.369.2.58 raeburn 635: $title = $item->[1];
636: }
637:
638: if ($count == 1 && !$first_level) {
639: $bordertop = 'border-top: 1px solid black;';
640: }
641: if ($count == $numsub) {
642: $borderbot = 'border-bottom: 1px solid black;';
643: }
644:
645: # href is a reference to another submenu
646: if (ref($href) eq 'ARRAY') {
647: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
648: $menu .= '<p><span class="LC_primary_menu_innertitle">'
649: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
650: $menu .= '<ul>';
651: $menu .= &build_submenu($target, $href, $translate);
652: $menu .= '</ul>';
653: $menu .= '</li>';
654: } else { # href is the actual hyperlink and does not represent another submenu
655: # for the current menu title
656: if ($href =~ /(aboutme|rss\.html)$/) {
657: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
658: $href =~ s/\[domain\]/$env{'user.domain'}/g;
659: $href =~ s/\[user\]/$env{'user.name'}/g;
1.369.2.72 raeburn 660: } elsif (($href =~ m{^/adm/preferences\?}) && ($href =~ /\[returnurl\]/)) {
661: my $returnurl = $ENV{'REQUEST_URI'};
662: if ($ENV{'REQUEST_URI'} =~ m{/adm/preferences\?action=(?:changedomcoord|authorsettings)\&returnurl=([^\&]+)$}) {
663: $returnurl = $1;
664: }
665: if (($returnurl =~ m{^/adm/createuser($|\?action=)}) ||
666: ($returnurl =~ m{^/priv/$match_domain/$match_username}) ||
667: ($returnurl =~ m{^/res(/?$|/$match_domain/$match_username)})) {
668: $returnurl =~ s{\?.*$}{};
669: $returnurl = '&returnurl='.&HTML::Entities::encode($returnurl,'"<>&\'');
670: } else {
671: undef($returnurl);
672: }
673: $href =~ s/\[returnurl\]/$returnurl/;
1.369.2.58 raeburn 674: }
675: unless (($href eq '') || ($href =~ /^\#/)) {
676: $target = ' target="_top"';
677: }
678:
679: $menu .= '<li style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
680: $menu .= '<a href="'.$href.'"'.$target.'>' . $title . '</a>';
681: $menu .= '</li>';
1.369.2.46 raeburn 682: }
1.369.2.6 raeburn 683: }
684: }
685: return $menu;
686: }
687:
1.369.2.17 raeburn 688: sub registerurl {
689: my ($forcereg) = @_;
690: my $result = '';
691: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
692: my $force_title='';
693: if ($env{'request.state'} eq 'construct') {
694: $force_title=&Apache::lonxml::display_title();
695: }
1.369.2.25 raeburn 696: if (($env{'environment.remote'} ne 'on') ||
1.369.2.17 raeburn 697: ((($env{'request.publicaccess'}) ||
698: (!&Apache::lonnet::is_on_map(
699: &unescape($env{'request.noversionuri'})))) &&
700: (!$forcereg))) {
701: return
702: $result
703: .'<script type="text/javascript">'."\n"
704: .'// <![CDATA['."\n"
705: .'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n"
706: .'// ]]>'."\n"
707: .'</script>'
708: .$force_title;
709: }
710: # Graphical display after login only
711: if ($env{'request.registered'} && !$forcereg) { return ''; }
712: $result.=&innerregister($forcereg);
713: return $result.$force_title;
714: }
715:
1.40 www 716: sub innerregister {
1.369.2.75 raeburn 717: my ($forcereg,$bread_crumbs,$group,$pagebuttonshide,$hostname) = @_;
1.152 albertel 718: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 719: my $is_const_dir = 0;
1.120 raeburn 720:
1.175 albertel 721: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 722:
1.174 albertel 723: $env{'request.registered'} = 1;
1.40 www 724:
1.369.2.25 raeburn 725: my $noremote = ($env{'environment.remote'} ne 'on');
1.369.2.17 raeburn 726:
1.177 albertel 727: undef(@inlineremote);
1.56 www 728:
1.369.2.17 raeburn 729: my $reopen=&Apache::lonmenu::reopenmenu();
730:
731: my $newmail='';
732:
733: if (&Apache::lonmsg::newmail() && !$noremote) {
734: # We have new mail and remote is up
735: $newmail= 'swmenu.setstatus("you have","messages");';
736: }
737:
1.369.2.78 raeburn 738: my ($mapurl,$resurl,$crstype,$navmap);
1.369.2.26 raeburn 739:
1.369.2.27 raeburn 740: if ($env{'request.course.id'}) {
1.369.2.75 raeburn 741: #
742: #course_type: Course or Community
743: #
744: $crstype = &Apache::loncommon::course_type();
1.369.2.27 raeburn 745: if ($env{'request.symb'}) {
1.369.2.78 raeburn 746: my $ignorenull;
747: unless ($env{'request.noversionuri'} eq '/adm/navmaps') {
748: $ignorenull = 1;
749: }
750: my $symb = &Apache::lonnet::symbread('','',$ignorenull);
751: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb($symb);
1.369.2.27 raeburn 752: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 753:
1.369.2.27 raeburn 754: my $maptitle = &Apache::lonnet::gettitle($mapurl);
1.369.2.78 raeburn 755: my $restitle = &Apache::lonnet::gettitle($symb);
1.267 droeschl 756:
1.369.2.78 raeburn 757: my (@crumbs,@mapcrumbs);
758: if (($env{'request.noversionuri'} ne '/adm/navmaps') && ($mapurl ne '') &&
759: ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'})) {
760: $navmap = Apache::lonnavmaps::navmap->new();
761: if (ref($navmap)) {
762: @mapcrumbs = $navmap->recursed_crumbs($mapurl,$restitle);
763: }
764: }
1.369.2.27 raeburn 765: unless (($forcereg) &&
766: ($env{'request.noversionuri'} eq '/adm/navmaps') &&
767: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
1.369.2.75 raeburn 768: @crumbs = ({text => $crstype.' Contents',
1.369.2.27 raeburn 769: href => "Javascript:gopost('/adm/navmaps','')"});
770: }
771: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
1.369.2.78 raeburn 772: if (@mapcrumbs) {
773: push(@crumbs,@mapcrumbs);
774: } else {
775: push(@crumbs, {text => '...',
776: no_mt => 1});
777: }
1.369.2.27 raeburn 778: }
779:
1.369.2.78 raeburn 780: unless ((@mapcrumbs) || (!$maptitle) || ($maptitle eq 'default.sequence') ||
781: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
782: push @crumbs, {text => $maptitle, no_mt => 1,
783: href => &Apache::lonnet::clutter($mapurl).'?navmap=1'};
784: }
785: if ($restitle && !@mapcrumbs) {
786: push(@crumbs,{text => $restitle, no_mt => 1});
787: }
1.369.2.56 raeburn 788: my @tools;
789: if ($env{'request.filename'} =~ /\.page$/) {
790: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
791: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
792: @tools = @{$breadcrumb_tools{'tools'}};
793: }
794: }
1.369.2.27 raeburn 795: &Apache::lonhtmlcommon::clear_breadcrumbs();
796: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.369.2.56 raeburn 797: if (@tools) {
798: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',@tools);
799: }
1.369.2.27 raeburn 800: } else {
801: $resurl = $env{'request.noversionuri'};
802: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
803: my $title = &mt('View Resource');
804: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
805: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
806: &Apache::lonhtmlcommon::clear_breadcrumbs();
807: if ($env{'form.title'}) {
808: $title = $env{'form.title'};
809: }
810: my $trail;
811: if ($env{'form.folderpath'}) {
1.369.2.75 raeburn 812: &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
1.369.2.27 raeburn 813: ($trail) =
814: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
815: } else {
816: &Apache::lonhtmlcommon::add_breadcrumb(
817: {text => "Supplemental $crstype Content",
818: href => "javascript:gopost('/adm/supplemental','')"});
819: $title = &mt('View Resource');
820: ($trail) =
821: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
822: }
823: return $trail;
1.369.2.39 raeburn 824: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
825: &Apache::lonhtmlcommon::clear_breadcrumbs();
826: &prepare_functions('/public'.$courseurl."/syllabus",
1.369.2.75 raeburn 827: $forcereg,$group,undef,undef,1,$hostname);
1.369.2.39 raeburn 828: $title = &mt('Syllabus File');
829: my ($trail) =
1.369.2.75 raeburn 830: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,$hostname);
1.369.2.39 raeburn 831: return $trail;
1.369.2.27 raeburn 832: }
833: unless ($env{'request.state'} eq 'construct') {
834: &Apache::lonhtmlcommon::clear_breadcrumbs();
835: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
836: }
837: }
1.369.2.26 raeburn 838: } elsif (! $const_space){
1.328 droeschl 839: #a situation when we're looking at a resource outside of context of a
840: #course or construction space (e.g. with cumulative rights)
841: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.369.2.26 raeburn 842: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
843: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
844: }
1.65 www 845: }
1.369.2.17 raeburn 846: my $timesync = ( $noremote ? '' : 'swmenu.syncclock(1000*'.time.');' );
1.41 www 847: # =============================================================================
848: # ============================ This is for URLs that actually can be registered
1.369.2.18 raeburn 849: if ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
1.369.2.17 raeburn 850: || ($forcereg)) {
1.369.2.28 raeburn 851:
852: my %swtext;
853: if ($noremote) {
854: %swtext = &get_inline_text();
855: } else {
856: %swtext = &get_rc_text();
857: }
858: my $hwkadd='';
859:
860: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
861: $forceview,$editbutton);
862: if (($resurl =~ m{^/adm/($match_domain)/($match_username)/aboutme$}) ||
863: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.369.2.37 raeburn 864: if (($env{'environment.remote'} eq 'on') && ($env{'request.symb'})) {
865: &Apache::lonhtmlcommon::clear_breadcrumbs();
866: }
1.369.2.75 raeburn 867: $editbutton = &prepare_functions($resurl,$forcereg,$group,'','','',$hostname);
1.369.2.28 raeburn 868: }
869: if ($editbutton eq '') {
1.369.2.29 raeburn 870: $editbutton = &clear(6,1);
1.369.2.28 raeburn 871: }
1.369.2.26 raeburn 872:
873: #
874: # This applies in course context
875: #
1.369.2.28 raeburn 876: if ($env{'request.course.id'}) {
877: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
878: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
879: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.369.2.66 raeburn 880: $perms{'cev'} = &Apache::lonnet::allowed('cev',$env{'request.course.id'});
1.369.2.28 raeburn 881: my @privs;
882: if ($env{'request.symb'} ne '') {
883: if ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
884: push(@privs,('mgr','vgr'));
885: }
1.369.2.59 raeburn 886: push(@privs,('opa','vpa'));
1.369.2.28 raeburn 887: }
888: foreach my $priv (@privs) {
889: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
890: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
891: $perms{$priv} =
892: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
893: }
1.258 raeburn 894: }
1.369.2.26 raeburn 895: #
896: # Determine whether or not to show Grades and Submissions buttons
897: #
1.369.2.28 raeburn 898: if ($env{'request.symb'} ne '' &&
899: $env{'request.filename'}=~/$LONCAPA::assess_re/) {
900: if ($perms{'mgr'}) {
901: $hwkadd.= &switch('','',7,2,'pgrd.png','Content Grades',
902: 'grades[_4]',
903: "gocmd('/adm/grades','gradingmenu')",
904: 'Content Grades');
905: } elsif ($perms{'vgr'}) {
906: $hwkadd .= &switch('','',7,2,'subm.png','Content Submissions',
907: 'missions[_1]',
908: "gocmd('/adm/grades','submission')",
909: 'Content Submissions');
910: }
911: }
1.369.2.59 raeburn 912: if (($env{'request.symb'} ne '') && (($perms{'opa'}) || ($perms{'vpa'}))) {
1.369.2.28 raeburn 913: $hwkadd .= &switch('','',7,3,'pparm.png','Content Settings',
914: 'parms[_2]',"gocmd('/adm/parmset','set')",
915: 'Content Settings');
916: }
1.369.2.26 raeburn 917: # End grades/submissions check
918:
919: #
920: # This applies to items inside a folder/page modifiable in the course.
921: #
1.369.2.66 raeburn 922: if (($env{'request.symb'}=~/^uploaded/) && (($perms{'mdc'}) || ($perms{'cev'}))) {
1.369.2.28 raeburn 923: my $text = 'Edit Folder';
924: if (($mapurl =~ /\.page$/) ||
925: ($env{'request.symb'}=~
926: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
927: $text = 'Edit Page';
928: }
929: $hwkadd .= &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
930: "gocmd('/adm/coursedocs','direct')",
931: 'Folder/Page Content');
932: }
1.369.2.26 raeburn 933: # End modifiable folder/page container check
1.369.2.28 raeburn 934: }
1.369.2.26 raeburn 935: # End course context
936:
1.41 www 937: # Prepare the rest of the buttons
1.369.2.21 raeburn 938: my ($menuitems,$got_prt,$got_wishlist,$cstritems);
1.120 raeburn 939: if ($const_space) {
1.274 www 940: #
941: # We are in construction space
942: #
1.353 www 943:
1.355 raeburn 944: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 945: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 946: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 947: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 948: if ($currdir =~ m-/$-) {
949: $is_const_dir = 1;
1.369.2.55 raeburn 950: if ($thisdisfn eq '') {
951: $is_const_dir = 2;
952: }
1.131 raeburn 953: } else {
1.267 droeschl 954: $currdir =~ s|[^/]+$||;
1.200 foxr 955: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 956: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 957: #
958: # Probably should be in mydesk.tab
959: #
1.131 raeburn 960: $menuitems=(<<ENDMENUITEMS);
1.369.2.21 raeburn 961: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
962: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
963: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
964: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
965: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 966: ENDMENUITEMS
1.369.2.21 raeburn 967: unless ($noremote) {
968: $cstritems = $menuitems;
969: undef($menuitems);
970: }
1.131 raeburn 971: }
1.369.2.28 raeburn 972: if (ref($bread_crumbs) eq 'ARRAY') {
973: &Apache::lonhtmlcommon::clear_breadcrumbs();
974: foreach my $crumb (@{$bread_crumbs}){
975: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
1.308 raeburn 976: }
1.369.2.28 raeburn 977: }
1.203 foxr 978: } elsif ( defined($env{'request.course.id'}) &&
979: $env{'request.symb'} ne '' ) {
1.274 www 980: #
1.369.2.16 raeburn 981: # We are in a course and looking at a registered URL
1.274 www 982: # Should probably be in mydesk.tab
983: #
1.369.2.19 raeburn 984:
1.120 raeburn 985: $menuitems=(<<ENDMENUITEMS);
1.41 www 986: c&3&1
1.369.2.19 raeburn 987: s&2&1&back.png&$swtext{'back'}&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
988: s&2&3&forw.png&$swtext{'forw'}&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3
1.77 www 989: c&6&3
990: c&8&1
991: c&8&2
1.369.2.19 raeburn 992: s&8&3&prt.png&$swtext{'prt'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 993: ENDMENUITEMS
1.369.2.16 raeburn 994: $got_prt = 1;
995: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
996: && (!$env{'request.enc'})) {
1.369.2.8 raeburn 997: # wishlist is only available for users with access to resource-pool
998: # and links can only be set for resources within the resource-pool
999: $menuitems .= (<<ENDMENUITEMS);
1.369.2.54 raeburn 1000: s&9&1&alnk.png&$swtext{'alnk'}&linkstor[_1]&set_wishlistlink('',currentURL)&Save a link for this resource in my personal Stored Links repository&&1
1.369.2.8 raeburn 1001: ENDMENUITEMS
1.369.2.16 raeburn 1002: $got_wishlist = 1;
1.369.2.8 raeburn 1003: }
1.216 albertel 1004:
1.243 tempelho 1005: my $currentURL = &Apache::loncommon::get_symb();
1006: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
1007: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
1008: $menuitems.="s&9&3&";
1009: if(length($annotation) > 0){
1.317 droeschl 1010: $menuitems.="anot2.png";
1.243 tempelho 1011: }else{
1.317 droeschl 1012: $menuitems.="anot.png";
1.243 tempelho 1013: }
1.369.2.19 raeburn 1014: $menuitems.="&$swtext{'anot'}&tations[_1]&annotate()&";
1.243 tempelho 1015: $menuitems.="Make notes and annotations about this resource&&1\n";
1.369.2.52 raeburn 1016: my $is_mobile;
1017: if ($env{'browser.mobile'}) {
1018: $is_mobile = 1;
1019: }
1.243 tempelho 1020:
1.323 raeburn 1021: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.369.2.79.4. (raeburn 1022:): if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) &&
1023:): ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)})) {
1.216 albertel 1024: $menuitems.=(<<ENDREALRES);
1.369.2.52 raeburn 1025: s&6&3&catalog.png&$swtext{'catalog'}&info[_1]&catalog_info('$is_mobile')&Show Metadata
1.216 albertel 1026: ENDREALRES
1027: }
1.369.2.79.4. (raeburn 1028:): unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) ||
1.369.2.48 raeburn 1029: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/})) {
1.369.2.14 raeburn 1030: $menuitems.=(<<ENDREALRES);
1.369.2.19 raeburn 1031: s&8&1&eval.png&$swtext{'eval'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.369.2.14 raeburn 1032: ENDREALRES
1033: }
1.369.2.48 raeburn 1034: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
1035: $menuitems.=(<<ENDREALRES);
1.369.2.19 raeburn 1036: s&8&2&fdbk.png&$swtext{'fdbk'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 1037: ENDREALRES
1.369.2.48 raeburn 1038: }
1.120 raeburn 1039: }
1040: }
1.203 foxr 1041: if ($env{'request.uri'} =~ /^\/res/) {
1.369.2.16 raeburn 1042: unless ($got_prt) {
1043: $menuitems .= (<<ENDMENUITEMS);
1.369.2.19 raeburn 1044: s&8&3&prt.png&$swtext{'prt'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 1045: ENDMENUITEMS
1.369.2.16 raeburn 1046: $got_prt = 1;
1047: }
1048: unless ($got_wishlist) {
1049: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
1050: # wishlist is only available for users with access to resource-pool
1051: $menuitems .= (<<ENDMENUITEMS);
1.369.2.54 raeburn 1052: s&9&1&alnk.png&$swtext{'alnk'}&linkstor[_1]&set_wishlistlink('',currentURL)&Save a link for this resource in your personal Stored Links repository&&1
1.369.2.8 raeburn 1053: ENDMENUITEMS
1.369.2.16 raeburn 1054: $got_wishlist = 1;
1.369.2.17 raeburn 1055: }
1.369.2.8 raeburn 1056: }
1.203 foxr 1057: }
1.369.2.20 raeburn 1058: unless ($got_prt) {
1059: $menuitems .= (<<ENDMENUITEMS);
1060: c&8&3
1061: ENDMENUITEMS
1062: }
1063: unless ($got_wishlist) {
1064: $menuitems .= (<<ENDMENUITEMS);
1065: c&9&1
1066: ENDMENUITEMS
1067: }
1.41 www 1068: my $buttons='';
1069: foreach (split(/\n/,$menuitems)) {
1070: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 1071: my $idx=10*$rest[0]+$rest[1];
1072: if (&hidden_button_check() eq 'yes') {
1073: if ($idx == 21 ||$idx == 23) {
1074: $buttons.=&switch('','',@rest);
1075: } else {
1076: $buttons.=&clear(@rest);
1077: }
1078: } else {
1079: if ($command eq 's') {
1080: $buttons.=&switch('','',@rest);
1081: } else {
1082: $buttons.=&clear(@rest);
1083: }
1.41 www 1084: }
1085: }
1.369.2.17 raeburn 1086: if ($noremote) {
1.148 albertel 1087: my $addremote=0;
1.267 droeschl 1088: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.369.2.17 raeburn 1089: if ($addremote) {
1.369.2.63 raeburn 1090: my ($countdown,$buttonshide);
1.369.2.56 raeburn 1091: if ($env{'request.filename'} =~ /\.page$/) {
1092: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
1093: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
1.369.2.63 raeburn 1094: $countdown = $breadcrumb_tools{'tools'}->[0];
1.369.2.56 raeburn 1095: }
1.369.2.63 raeburn 1096: $buttonshide = $pagebuttonshide;
1.369.2.56 raeburn 1097: } else {
1098: $countdown = &countdown_timer();
1.369.2.63 raeburn 1099: $buttonshide = &hidden_button_check();
1.369.2.56 raeburn 1100: }
1.369.2.62 raeburn 1101:
1102: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1103:
1104: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1105: 'navigation', @inlineremote[21,23]);
1106:
1.369.2.63 raeburn 1107: if ($buttonshide eq 'yes') {
1.369.2.17 raeburn 1108: if ($countdown) {
1109: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
1110: }
1111: } else {
1112: my @tools = @inlineremote[93,91,81,82,83];
1113: if ($countdown) {
1114: unshift(@tools,$countdown);
1115: }
1116: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1117: 'tools',@tools);
1.312 droeschl 1118:
1.369.2.17 raeburn 1119: #publish button in construction space
1120: if ($env{'request.state'} eq 'construct'){
1121: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1122: 'advtools', $inlineremote[63]);
1123: } else {
1124: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1125: 'tools', $inlineremote[63]);
1126: }
1.369.2.26 raeburn 1127: &advtools_crumbs(@inlineremote);
1.369.2.17 raeburn 1128: }
1.369.2.10 raeburn 1129: }
1.369.2.55 raeburn 1130: my ($topic_help,$topic_help_text);
1131: if ($is_const_dir == 2) {
1132: if ((($ENV{'SERVER_PORT'} == 443) ||
1133: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
1134: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1135: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
1136: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
1137: $topic_help_text = 'About WebDAV access';
1138: }
1139: }
1.369.2.18 raeburn 1140: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.369.2.55 raeburn 1141: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.369.2.18 raeburn 1142: . &Apache::lonhtmlcommon::scripttag('', 'end');
1143:
1.369.2.10 raeburn 1144: } else {
1.369.2.21 raeburn 1145: my $cstrcrumbs;
1146: if ($const_space) {
1147: foreach (split(/\n/,$cstritems)) {
1148: my ($command,@rest)=split(/\&/,$_);
1149: my $idx=10*$rest[0]+$rest[1];
1150: &switch('','',@rest);
1151: }
1152: &Apache::lonhtmlcommon::add_breadcrumb_tool('advtools',
1153: @inlineremote[63,61,71,72]);
1154:
1155: $cstrcrumbs = &Apache::lonhtmlcommon::scripttag('', 'start')
1156: .&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1157: .&Apache::lonhtmlcommon::scripttag('', 'end');
1158: }
1.369.2.17 raeburn 1159: my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1160: $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
1161: my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1162: my $navstatus=&get_nav_status();
1163: my $clearcstr;
1.313 droeschl 1164:
1.369.2.17 raeburn 1165: if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; }
1166: return <<ENDREGTHIS;
1167:
1168: <script type="text/javascript">
1169: // <![CDATA[
1170: // BEGIN LON-CAPA Internal
1171: var swmenu=null;
1172:
1173: function LONCAPAreg() {
1174: swmenu=$reopen;
1175: swmenu.clearTimeout(swmenu.menucltim);
1176: $timesync
1177: $newmail
1178: $buttons
1179: swmenu.currentURL="$requri";
1180: swmenu.reloadURL=swmenu.currentURL+window.location.search;
1181: swmenu.currentSymb="$cursymb";
1182: swmenu.reloadSymb="$cursymb";
1183: swmenu.currentStale=0;
1184: $navstatus
1185: $hwkadd
1186: $editbutton
1187: }
1188:
1189: function LONCAPAstale() {
1190: swmenu=$reopen
1191: swmenu.currentStale=1;
1192: if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) {
1193: swmenu.switchbutton
1194: (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence');
1195: }
1196: swmenu.clearbut(7,2);
1197: swmenu.clearbut(7,3);
1198: swmenu.menucltim=swmenu.setTimeout(
1199: 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
1200: 'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr',
1201: 2000);
1202: }
1203:
1204: // END LON-CAPA Internal
1205: // ]]>
1206: </script>
1.369.2.21 raeburn 1207:
1208: $cstrcrumbs
1.369.2.17 raeburn 1209: ENDREGTHIS
1.301 droeschl 1210: }
1.369.2.18 raeburn 1211: } else {
1212: unless ($noremote) {
1213: # Not registered, graphical
1214: return (<<ENDDONOTREGTHIS);
1215:
1216: <script type="text/javascript">
1217: // <![CDATA[
1218: // BEGIN LON-CAPA Internal
1219: var swmenu=null;
1.38 www 1220:
1.369.2.18 raeburn 1221: function LONCAPAreg() {
1222: swmenu=$reopen
1223: $timesync
1224: swmenu.currentStale=1;
1225: swmenu.clearbut(2,1);
1226: swmenu.clearbut(2,3);
1227: swmenu.clearbut(8,1);
1228: swmenu.clearbut(8,2);
1229: swmenu.clearbut(8,3);
1.369.2.20 raeburn 1230: swmenu.clearbut(9,1);
1.369.2.18 raeburn 1231: if (swmenu.currentURL) {
1232: swmenu.switchbutton
1233: (3,1,'reload.gif','return','location','go(currentURL)');
1234: } else {
1235: swmenu.clearbut(3,1);
1236: }
1237: }
1238:
1239: function LONCAPAstale() {
1240: }
1241:
1242: // END LON-CAPA Internal
1243: // ]]>
1244: </script>
1245: ENDDONOTREGTHIS
1246:
1247: }
1248: return '';
1249: }
1.38 www 1250: }
1251:
1.369.2.19 raeburn 1252: sub get_inline_text {
1253: my %text = (
1254: pgrd => 'Content Grades',
1255: subm => 'Content Submissions',
1256: pparm => 'Content Settings',
1257: docs => 'Folder/Page Content',
1258: pcstr => 'Edit',
1259: prt => 'Print',
1260: alnk => 'Stored Links',
1261: anot => 'Notes',
1262: catalog => 'Info',
1263: eval => 'Evaluate',
1264: fdbk => 'Feedback',
1265: );
1266: return %text;
1267: }
1268:
1269: sub get_rc_text {
1270: my %text = (
1271: pgrd => 'problem[_1]',
1272: subm => 'view sub-[_1]',
1273: pparm => 'problem[_2]',
1274: pcstr => 'edit[_1]',
1275: prt => 'prepare[_1]',
1276: back => 'backward[_1]',
1277: forw => 'forward[_1]',
1278: alnk => 'add to[_1]',
1279: anot => 'anno-[_1]',
1280: catalog => 'catalog[_2]',
1281: eval => 'evaluate[_1]',
1282: fdbk => 'feedback[_1]',
1283: );
1284: return %text;
1285: }
1286:
1.369.2.17 raeburn 1287: sub loadevents() {
1288: if ($env{'request.state'} eq 'construct' ||
1289: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1290: return 'LONCAPAreg();';
1291: }
1292:
1293: sub unloadevents() {
1294: if ($env{'request.state'} eq 'construct' ||
1295: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1296: return 'LONCAPAstale();';
1297: }
1298:
1.369.2.1 raeburn 1299: sub startupremote {
1300: my ($lowerurl)=@_;
1.369.2.17 raeburn 1301: unless ($env{'environment.remote'} eq 'on') {
1302: return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
1.369.2.1 raeburn 1303: }
1304: #
1305: # The Remote actually gets launched!
1306: #
1307: my $configmenu=&rawconfig();
1308: my $esclowerurl=&escape($lowerurl);
1309: my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
1310: return(<<ENDREMOTESTARTUP);
1311: <script type="text/javascript">
1312: // <![CDATA[
1313: var timestart;
1314: function wheelswitch() {
1315: if (typeof(document.wheel) != 'undefined') {
1316: if (typeof(document.wheel.spin) != 'undefined') {
1317: var date=new Date();
1318: var waited=Math.round(30-((date.getTime()-timestart)/1000));
1319: document.wheel.spin.value=$message;
1320: }
1321: }
1322: if (window.status=='|') {
1323: window.status='/';
1324: } else {
1325: if (window.status=='/') {
1326: window.status='-';
1327: } else {
1328: if (window.status=='-') {
1329: window.status='\\\\';
1330: } else {
1331: if (window.status=='\\\\') { window.status='|'; }
1332: }
1333: }
1334: }
1335: }
1336:
1337: // ---------------------------------------------------------- The wait function
1338: var canceltim;
1339: function wait() {
1340: if ((menuloaded==1) || (tim==1)) {
1341: window.status='Done.';
1342: if (tim==0) {
1343: clearTimeout(canceltim);
1344: $configmenu
1345: window.location='$lowerurl';
1346: } else {
1347: window.location='/adm/remote?action=collapse&url=$esclowerurl';
1348: }
1349: } else {
1350: wheelswitch();
1351: setTimeout('wait();',200);
1352: }
1353: }
1354:
1355: function main() {
1356: canceltim=setTimeout('tim=1;',30000);
1357: window.status='-';
1358: var date=new Date();
1359: timestart=date.getTime();
1360: wait();
1361: }
1362:
1363: // ]]>
1364: </script>
1365: ENDREMOTESTARTUP
1366: }
1367:
1368: sub setflags() {
1369: return(<<ENDSETFLAGS);
1370: <script type="text/javascript">
1371: // <![CDATA[
1372: menuloaded=0;
1373: tim=0;
1374: // ]]>
1375: </script>
1376: ENDSETFLAGS
1377: }
1378:
1379: sub maincall() {
1.369.2.17 raeburn 1380: unless ($env{'environment.remote'} eq 'on') { return ''; }
1.369.2.1 raeburn 1381: return(<<ENDMAINCALL);
1382: <script type="text/javascript">
1383: // <![CDATA[
1384: main();
1385: // ]]>
1386: </script>
1387: ENDMAINCALL
1388: }
1389:
1390: sub load_remote_msg {
1391: my ($lowerurl)=@_;
1392:
1.369.2.17 raeburn 1393: unless ($env{'environment.remote'} eq 'on') { return ''; }
1.369.2.1 raeburn 1394:
1395: my $esclowerurl=&escape($lowerurl);
1396: my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'
1397: ,'<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">'
1398: ,'</a>');
1399: return(<<ENDREMOTEFORM);
1400: <p>
1401: <form name="wheel">
1402: <input name="spin" type="text" size="60" />
1403: </form>
1404: </p>
1405: <p>$link</p>
1406: ENDREMOTEFORM
1407: }
1408:
1409: sub get_menu_name {
1410: my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
1411: $hostid =~ s/\W//g;
1412: return 'LCmenu'.$hostid;
1413: }
1414:
1415:
1416: sub reopenmenu {
1.369.2.17 raeburn 1417: unless ($env{'environment.remote'} eq 'on') { return ''; }
1.369.2.1 raeburn 1418: my $menuname = &get_menu_name();
1419: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1420: return('window.open('.$nothing.',"'.$menuname.'","",false);');
1421: }
1422:
1423:
1424: sub open {
1425: my $returnval='';
1.369.2.17 raeburn 1426: unless ($env{'environment.remote'} eq 'on') {
1.369.2.1 raeburn 1427: return
1428: '<script type="text/javascript">'."\n"
1429: .'// <![CDATA['."\n"
1430: .'self.name="loncapaclient";'."\n"
1431: .'// ]]>'."\n"
1432: .'</script>';
1433: }
1434: my $menuname = &get_menu_name();
1435:
1436: # unless (shift eq 'unix') {
1437: # resizing does not work on linux because of virtual desktop sizes
1438: # $returnval.=(<<ENDRESIZE);
1439: #if (window.screen) {
1440: # self.resizeTo(screen.availWidth-215,screen.availHeight-55);
1441: # self.moveTo(190,15);
1442: #}
1443: #ENDRESIZE
1444: # }
1445: $returnval=(<<ENDOPEN);
1446: // <![CDATA[
1447: window.status='Opening LON-CAPA Remote Control';
1448: var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname",
1449: "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
1450: self.name='loncapaclient';
1451: // ]]>
1452: ENDOPEN
1453: return '<script type="text/javascript">'.$returnval.'</script>';
1454: }
1455:
1.369.2.26 raeburn 1456: sub get_editbutton {
1.369.2.75 raeburn 1457: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg,$hostname) = @_;
1.369.2.27 raeburn 1458: my $jscall;
1459: if (($forceview) && ($env{'form.todocs'})) {
1.369.2.66 raeburn 1460: my ($folderpath,$command,$navmap);
1.369.2.27 raeburn 1461: if ($env{'request.symb'}) {
1.369.2.66 raeburn 1462: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'},\$navmap);
1.369.2.27 raeburn 1463: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
1464: $folderpath = $env{'form.folderpath'};
1465: $command = '&forcesupplement=1';
1466: }
1467: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
1468: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
1469: } else {
1.369.2.64 raeburn 1470: my $suppanchor;
1471: if ($env{'form.folderpath'}) {
1472: $suppanchor = $env{'form.anchor'};
1473: }
1.369.2.27 raeburn 1474: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1475: $forceedit,$forcereg,$env{'request.symb'},
1476: &escape($env{'form.folderpath'}),
1.369.2.75 raeburn 1477: &escape($env{'form.title'}),$hostname,
1478: $env{'form.idx'},&escape($env{'form.suppurl'}),
1479: $env{'form.todocs'},$suppanchor);
1.369.2.27 raeburn 1480: }
1.369.2.26 raeburn 1481: if ($jscall) {
1482: my $icon = 'pcstr.png';
1483: my $label = 'Edit';
1484: if ($forceview) {
1485: $icon = 'tolastloc.png';
1486: $label = 'Exit Editing';
1487: }
1.369.2.37 raeburn 1488: my $infunc = 1;
1489: my $clearbutton;
1490: if ($env{'environment.remote'} eq 'on') {
1491: if ($cfile =~ m{^/priv/}) {
1492: undef($infunc);
1493: $label = 'edit';
1494: } else {
1495: $clearbutton = 1;
1496: }
1497: }
1498: my $editor = &switch('','',6,1,$icon,$label,'resource[_2]',
1499: $jscall,"Edit this resource",'','',$infunc);
1500: if ($infunc) {
1501: return 1;
1502: } elsif ($clearbutton) {
1503: return &clear(6,1);
1504: } else {
1505: return $editor;
1506: }
1.369.2.26 raeburn 1507: }
1508: return;
1509: }
1510:
1511: sub prepare_functions {
1.369.2.75 raeburn 1512: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs,$hostname,$forbodytag) = @_;
1.369.2.26 raeburn 1513: unless ($env{'request.registered'}) {
1514: undef(@inlineremote);
1515: }
1516: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1517: $forceview);
1518:
1519: if ($env{'request.course.id'}) {
1520: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1521: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1522: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1523: }
1524:
1525: my $editbutton = '';
1.369.2.73 raeburn 1526: my $viewsrcbutton = '';
1.369.2.26 raeburn 1527: #
1.369.2.73 raeburn 1528: # Determine whether or not to display 'Edit' or 'View Source' icon/button
1.369.2.26 raeburn 1529: #
1530: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1531: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.369.2.27 raeburn 1532: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1533: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1534: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1535: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1536: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.369.2.26 raeburn 1537: $forceedit,$forceview,$forcereg);
1538: }
1.369.2.27 raeburn 1539: } elsif ((!$env{'request.course.id'}) &&
1.369.2.26 raeburn 1540: ($env{'user.author'}) && ($env{'request.filename'}) &&
1541: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1542: #
1543: # Currently do not have the role of author or co-author.
1544: # Do we have authoring privileges for the resource?
1545: #
1546: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1547: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1548: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1549: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1550: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1551: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1552: $forceedit,$forceview,$forcereg);
1553: }
1554: } elsif ($env{'request.course.id'}) {
1555: #
1556: # This applies in course context
1557: #
1.369.2.39 raeburn 1558: if (($perms{'mdc'}) &&
1.369.2.70 raeburn 1559: (($resurl =~ m{^/?public/$cdom/$cnum/syllabus}) ||
1.369.2.78 raeburn 1560: ($resurl =~ m{^/?uploaded/$cdom/$cnum/portfolio/syllabus/}) ||
1561: (($resurl =~ m{^/?uploaded/$cdom/$cnum/default_\d+\.sequence$}) && ($env{'form.navmap'})))) {
1.369.2.71 raeburn 1562: if ($resurl =~ m{^/}) {
1563: $cfile = $resurl;
1564: } else {
1565: $cfile = "/$resurl";
1566: }
1.369.2.39 raeburn 1567: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1568: if ($env{'form.forceedit'}) {
1569: $forceview = 1;
1.369.2.26 raeburn 1570: } else {
1.369.2.39 raeburn 1571: $forceedit = 1;
1.369.2.26 raeburn 1572: }
1.369.2.78 raeburn 1573: if ($cfile =~ m{^/uploaded/$cdom/$cnum/default_\d+\.sequence$}) {
1574: my $text = 'Edit Folder';
1575: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1576: "gocmd('/adm/coursedocs','direct')",
1577: 'Folder/Page Content');
1578: $editbutton = 1;
1579: } else {
1580: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1581: $forceedit,$forceview,$forcereg,
1582: $hostname);
1583: }
1.369.2.27 raeburn 1584: } elsif (($resurl eq '/adm/extresedit') &&
1585: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1586: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1587: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1588: $env{'form.symb'});
1589: if ($cfile ne '') {
1590: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1591: $forceedit,$forceview,$forcereg,
1592: $env{'form.title'},$env{'form.suppurl'});
1593: }
1.369.2.32 raeburn 1594: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1595: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1596: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1597: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1598: $env{'form.symb'});
1599: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1600: $forceedit,$forceview,$forcereg);
1.369.2.31 raeburn 1601: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1602: ($resurl ne '/cgi-bin/printout.pl')) {
1.369.2.26 raeburn 1603: if ($env{'request.filename'}) {
1604: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1605: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1606: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1607: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1608: if ($cfile ne '') {
1609: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1610: $forceedit,$forceview,$forcereg);
1611: }
1.369.2.73 raeburn 1612: if ((($cfile eq '') || (!$editbutton)) &&
1613: ($resurl =~ /$LONCAPA::assess_re/)) {
1614: my $showurl = &Apache::lonnet::clutter($resurl);
1.369.2.79.4. (raeburn 1615:): my $crs_sec = $env{'request.course.id'} . (($env{'request.course.sec'} ne '')
1616:): ? "/$env{'request.course.sec'}"
1617:): : '');
1.369.2.73 raeburn 1618: if ((&Apache::lonnet::allowed('cre','/')) &&
1619: (&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open')) {
1620: $viewsrcbutton = 1;
1.369.2.79.4. (raeburn 1621:): } elsif (&Apache::lonnet::allowed('vxc',$crs_sec)) {
1.369.2.73 raeburn 1622: if ($showurl =~ m{^\Q/res/$cdom/\E($match_username)/}) {
1623: my $auname = $1;
1624: if (($env{'request.course.adhocsrcaccess'} ne '') &&
1625: (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
1626: $viewsrcbutton = 1;
1627: } elsif ((&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open') &&
1.369.2.79.4. (raeburn 1628:): (&Apache::lonnet::allowed('bre',$crs_sec))) {
1.369.2.73 raeburn 1629: $viewsrcbutton = 1;
1630: }
1631: }
1632: }
1633: if ($viewsrcbutton) {
1634: &switch('','',6,1,'pcstr.png','View Source','resource[_2]','open_source()',
1635: 'View source code');
1636: }
1637: }
1.369.2.26 raeburn 1638: }
1639: }
1640: }
1641: # End determination of 'Edit' icon/button display
1642:
1643: if ($env{'request.course.id'}) {
1.369.2.27 raeburn 1644: # This applies to about me page for users in a course
1.369.2.29 raeburn 1645: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.369.2.26 raeburn 1646: my ($sdom,$sname) = ($1,$2);
1647: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1648: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1649: '',
1.369.2.42 raeburn 1650: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1.369.2.37 raeburn 1651: 'Send message to specific user','','',1);
1.369.2.26 raeburn 1652: }
1.369.2.27 raeburn 1653: my $hideprivileged = 1;
1654: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1655: $hideprivileged)) {
1.369.2.26 raeburn 1656: foreach my $priv ('vsa','vgr','srm') {
1657: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1658: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1659: $perms{$priv} =
1660: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1661: }
1662: }
1663: if ($perms{'vsa'}) {
1664: &switch('','',6,5,'trck-22x22.png','Activity',
1665: '',
1666: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1.369.2.37 raeburn 1667: 'View recent activity by this person','','',1);
1.369.2.26 raeburn 1668: }
1669: if ($perms{'vgr'}) {
1670: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1671: '',
1.369.2.42 raeburn 1672: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.369.2.37 raeburn 1673: 'Slot reservation history','','',1);
1.369.2.26 raeburn 1674: }
1675: if ($perms{'srm'}) {
1676: &switch('','',6,7,'contact-new-22x22.png','Records',
1677: '',
1.369.2.42 raeburn 1678: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.369.2.37 raeburn 1679: 'Add records','','',1);
1.369.2.26 raeburn 1680: }
1681: }
1.369.2.27 raeburn 1682: }
1683: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1684: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1685: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1686: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1687: ($resurl eq '/adm/supplemental') ||
1688: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1689: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1690: my @folders=split('&',$env{'form.folderpath'});
1691: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.369.2.64 raeburn 1692: my $suppanchor;
1693: if ($resurl =~ m{^/adm/wrapper/ext/}) {
1694: $suppanchor = $env{'form.anchor'};
1695: }
1.369.2.27 raeburn 1696: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1.369.2.75 raeburn 1697: my $link = '/adm/coursedocs?command=direct&forcesupplement=1&supppath='.
1698: "$esc_path&anchor=$suppanchor";
1699: if ($env{'request.use_absolute'} ne '') {
1700: $link = $env{'request.use_absolute'}.$link;
1701: }
1.369.2.27 raeburn 1702: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.369.2.75 raeburn 1703: "location.href='$link'",'Folder/Page Content');
1.369.2.27 raeburn 1704: }
1.369.2.26 raeburn 1705: }
1706: }
1707:
1708: # End checking for items for about me page for users in a course
1.369.2.27 raeburn 1709: if ($docscrumbs) {
1710: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1711: &advtools_crumbs(@inlineremote);
1712: return $editbutton;
1.369.2.37 raeburn 1713: } elsif (($env{'request.registered'}) && (!ref($forbodytag))) {
1.369.2.79 raeburn 1714: return $editbutton || $viewsrcbutton;
1.369.2.26 raeburn 1715: } else {
1716: if (ref($bread_crumbs) eq 'ARRAY') {
1717: if (@inlineremote > 0) {
1718: if (ref($advtools) eq 'ARRAY') {
1719: @{$advtools} = @inlineremote;
1720: }
1721: }
1722: return;
1723: } elsif (@inlineremote > 0) {
1724: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1725: &advtools_crumbs(@inlineremote);
1.369.2.37 raeburn 1726: if (ref($forbodytag)) {
1727: $$forbodytag =
1728: &Apache::lonhtmlcommon::scripttag('', 'start')
1729: .&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1730: .&Apache::lonhtmlcommon::scripttag('', 'end');
1731: }
1732: return;
1.369.2.26 raeburn 1733: }
1734: }
1735: }
1736:
1737: sub advtools_crumbs {
1738: my @funcs = @_;
1739: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1740: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1741: 'advtools', @funcs[61,64,65,66,67,74]);
1742: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1743: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1744: 'advtools', @funcs[61,71,72,73,74,92]);
1.369.2.27 raeburn 1745: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1746: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.369.2.33 raeburn 1747: 'advtools', $funcs[61]);
1.369.2.26 raeburn 1748: }
1749: }
1.369.2.1 raeburn 1750:
1.2 www 1751: # ================================================================== Raw Config
1752:
1.3 www 1753: sub clear {
1754: my ($row,$col)=@_;
1.369.2.17 raeburn 1755: if ($env{'environment.remote'} eq 'on') {
1756: if (($row<1) || ($row>13)) { return ''; }
1757: return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
1758: } else {
1759: $inlineremote[10*$row+$col]='';
1760: return '';
1761: }
1.3 www 1762: }
1763:
1.40 www 1764: # ============================================ Switch a button or create a link
1.25 matthew 1765: # Switch acts on the javascript that is executed when a button is clicked.
1766: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1767:
1.2 www 1768: sub switch {
1.369.2.37 raeburn 1769: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak,$infunc)=@_;
1.2 www 1770: $act=~s/\$uname/$uname/g;
1771: $act=~s/\$udom/$udom/g;
1.88 www 1772: $top=&mt($top);
1773: $bot=&mt($bot);
1774: $desc=&mt($desc);
1.209 www 1775: my $idx=10*$row+$col;
1776: $category_members{$cat}.=':'.$idx;
1777:
1.369.2.37 raeburn 1778: if (($env{'environment.remote'} eq 'on') && (!$infunc)) {
1.369.2.17 raeburn 1779: if (($row<1) || ($row>13)) { return ''; }
1.369.2.21 raeburn 1780: if ($env{'request.state'} eq 'construct') {
1781: my $text = $top.' '.$bot;
1782: $text=~s/\s*\-\s*//gs;
1783: my $pic = '<img alt="'.$text.'" src="'.
1784: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1785: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1786: $inlineremote[$idx] =
1787: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.
1788: $pic.'<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1789: }
1.369.2.17 raeburn 1790: # Remote
1791: $img=~s/\.png$/\.gif/;
1792: return "\n".
1793: qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
1794: }
1795:
1.320 droeschl 1796: # Inline Menu
1.317 droeschl 1797: if ($nobreak==2) { return ''; }
1798: my $text=$top.' '.$bot;
1799: $text=~s/\s*\-\s*//gs;
1.105 www 1800:
1.317 droeschl 1801: my $pic=
1.225 albertel 1802: '<img alt="'.$text.'" src="'.
1803: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1804: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1805: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1806: # Main Menu
1.103 www 1807: if ($nobreak==3) {
1.209 www 1808: $inlineremote[$idx]="\n".
1.177 albertel 1809: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1810: '</td><td align="left">'.
1.103 www 1811: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1812: } elsif ($nobreak) {
1.209 www 1813: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1814: '<td align="left">'.
1.177 albertel 1815: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1816: <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 1817: } else {
1.209 www 1818: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1819: '<td align="left">'.
1.103 www 1820: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1821: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1822: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1823: }
1.317 droeschl 1824: } else {
1.103 www 1825: # Inline Menu
1.369.2.10 raeburn 1826: my @tools = (93,91,81,82,83);
1827: unless ($env{'request.state'} eq 'construct') {
1828: push(@tools,63);
1829: }
1830: if (($env{'environment.icons'} eq 'iconsonly') &&
1831: (grep(/^$idx$/,@tools))) {
1832: $inlineremote[$idx] =
1833: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1834: } else {
1835: $inlineremote[$idx] =
1.317 droeschl 1836: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1837: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.369.2.10 raeburn 1838: }
1.317 droeschl 1839: }
1.56 www 1840: return '';
1.2 www 1841: }
1842:
1843: sub secondlevel {
1844: my $output='';
1845: my
1.209 www 1846: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1847: if ($prt eq 'any') {
1.209 www 1848: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1849: } elsif ($prt=~/^r(\w+)/) {
1850: if ($rol eq $1) {
1.209 www 1851: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1852: }
1853: }
1854: return $output;
1855: }
1856:
1.369.2.17 raeburn 1857: sub openmenu {
1858: my $menuname = &get_menu_name();
1859: unless ($env{'environment.remote'} eq 'on') { return ''; }
1860: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1861: return "window.open(".$nothing.",'".$menuname."');";
1862: }
1863:
1.56 www 1864: sub inlinemenu {
1.210 albertel 1865: undef(@inlineremote);
1866: undef(%category_members);
1.275 www 1867: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1868: &rawconfig(1);
1.309 bisitz 1869: my $output='<table><tr>';
1.209 www 1870: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1871: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1872: for (my $row=1; $row<=8; $row++) {
1873: foreach my $cat (keys(%category_members)) {
1874: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1875: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1876: $output.='<div class="LC_Box LC_400Box">';
1877: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1878: $output.='<table>';
1.240 riegler 1879: my %active=();
1880: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1881: if ($inlineremote[$menu_item]) {
1882: $active{$menu_item}=1;
1883: }
1884: }
1885: foreach my $item (sort(keys(%active))) {
1886: $output.=$inlineremote[$item];
1887: }
1888: $output.='</table>';
1.245 harmsja 1889: $output.='</div>';
1.240 riegler 1890: }
1891: }
1892: $output.="</td>";
1893: }
1894: $output.="</tr></table>";
1895: return $output;
1896: }
1897:
1.2 www 1898: sub rawconfig {
1.274 www 1899: #
1900: # This evaluates mydesk.tab
1901: # Need to add more positions and more privileges to deal with all
1902: # menu items.
1903: #
1.34 www 1904: my $textualoverride=shift;
1905: my $output='';
1.369.2.17 raeburn 1906: if ($env{'environment.remote'} eq 'on') {
1907: $output.=
1908: "window.status='Opening Remote Control';var swmenu=".&openmenu().
1909: "\nwindow.status='Configuring Remote Control ';";
1910: } else {
1911: unless ($textualoverride) { return ''; }
1912: }
1.152 albertel 1913: my $uname=$env{'user.name'};
1914: my $udom=$env{'user.domain'};
1915: my $adv=$env{'user.adv'};
1.266 raeburn 1916: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1917: my $author=$env{'user.author'};
1.5 www 1918: my $crs='';
1.295 raeburn 1919: my $crstype='';
1.152 albertel 1920: if ($env{'request.course.id'}) {
1921: $crs='/'.$env{'request.course.id'};
1922: if ($env{'request.course.sec'}) {
1923: $crs.='_'.$env{'request.course.sec'};
1.7 www 1924: }
1.8 www 1925: $crs=~s/\_/\//g;
1.295 raeburn 1926: $crstype = &Apache::loncommon::course_type();
1.5 www 1927: }
1.152 albertel 1928: my $pub=($env{'request.state'} eq 'published');
1929: my $con=($env{'request.state'} eq 'construct');
1930: my $rol=$env{'request.role'};
1.369.2.51 raeburn 1931: my $requested_domain;
1932: if ($rol) {
1933: $requested_domain = $env{'request.role.domain'};
1934: }
1.184 raeburn 1935: foreach my $line (@desklines) {
1.209 www 1936: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1937: $prt=~s/\$uname/$uname/g;
1938: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1939: if ($prt =~ /\$crs/) {
1940: next unless ($env{'request.course.id'});
1941: next if ($crstype eq 'Community');
1942: $prt=~s/\$crs/$crs/g;
1943: } elsif ($prt =~ /\$cmty/) {
1944: next unless ($env{'request.course.id'});
1945: next if ($crstype ne 'Community');
1946: $prt=~s/\$cmty/$crs/g;
1947: }
1.369.2.51 raeburn 1948: if ($prt =~ m/\$requested_domain/) {
1949: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
1950: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
1951: } else {
1952: $prt=~s/\$requested_domain/$requested_domain/g;
1953: }
1954: }
1.211 www 1955: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1956: if ($pro eq 'clear') {
1.4 www 1957: $output.=&clear($row,$col);
1.3 www 1958: } elsif ($pro eq 'any') {
1.2 www 1959: $output.=&secondlevel(
1.209 www 1960: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1961: } elsif ($pro eq 'smp') {
1962: unless ($adv) {
1963: $output.=&secondlevel(
1.209 www 1964: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1965: }
1966: } elsif ($pro eq 'adv') {
1967: if ($adv) {
1968: $output.=&secondlevel(
1.209 www 1969: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1970: }
1.231 albertel 1971: } elsif ($pro eq 'shc') {
1972: if ($show_course) {
1973: $output.=&secondlevel(
1974: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1975: }
1976: } elsif ($pro eq 'nsc') {
1977: if (!$show_course) {
1978: $output.=&secondlevel(
1979: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1980: }
1.81 matthew 1981: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1982: my $priv = $1;
1983: if ($priv =~ /^mdc(Course|Community)/) {
1984: if ($crstype eq $1) {
1985: $priv = 'mdc';
1986: } else {
1987: next;
1988: }
1989: }
1.369.2.51 raeburn 1990: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
1991: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
1992: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1993: }
1.295 raeburn 1994: } elsif ($pro eq 'course') {
1995: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1996: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1997: }
1.295 raeburn 1998: } elsif ($pro eq 'community') {
1999: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
2000: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2001: }
1.124 matthew 2002: } elsif ($pro =~ /^courseenv_(.*)$/) {
2003: my $key = $1;
1.307 raeburn 2004: if ($crstype ne 'Community') {
2005: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
2006: if ($key eq 'canuse_pdfforms') {
2007: if ($env{'request.course.id'} && $coursepref eq '') {
2008: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
2009: $coursepref = $domdefs{'canuse_pdfforms'};
2010: }
2011: }
2012: if ($coursepref) {
2013: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2014: }
1.295 raeburn 2015: }
2016: } elsif ($pro =~ /^communityenv_(.*)$/) {
2017: my $key = $1;
1.307 raeburn 2018: if ($crstype eq 'Community') {
2019: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
2020: if ($key eq 'canuse_pdfforms') {
2021: if ($env{'request.course.id'} && $coursepref eq '') {
2022: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
2023: $coursepref = $domdefs{'canuse_pdfforms'};
2024: }
2025: }
2026: if ($coursepref) {
2027: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2028: }
1.124 matthew 2029: }
1.81 matthew 2030: } elsif ($pro =~ /^course_(.*)$/) {
2031: # Check for permissions inside of a course
1.295 raeburn 2032: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 2033: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
2034: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 2035: )) {
1.209 www 2036: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 2037: }
1.295 raeburn 2038: } elsif ($pro =~ /^community_(.*)$/) {
2039: # Check for permissions inside of a community
2040: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
2041: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
2042: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
2043: )) {
2044: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2045: }
1.4 www 2046: } elsif ($pro eq 'author') {
2047: if ($author) {
1.152 albertel 2048: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 2049: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 2050: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 2051: # Check that we are on the correct machine
1.29 matthew 2052: my $cadom=$requested_domain;
1.152 albertel 2053: my $caname=$env{'user.name'};
1.234 raeburn 2054: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 2055: ($cadom,$caname)=
1.206 albertel 2056: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 2057: }
2058: $act =~ s/\$caname/$caname/g;
1.353 www 2059: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 2060: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 2061: my $allowed=0;
2062: my @ids=&Apache::lonnet::current_machine_ids();
2063: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
2064: if ($allowed) {
1.209 www 2065: $output.=&switch($caname,$cadom,
2066: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 2067: }
1.6 www 2068: }
1.2 www 2069: }
1.248 raeburn 2070: } elsif ($pro eq 'tools') {
2071: my @tools = ('aboutme','blog','portfolio');
2072: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 2073: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 2074: $env{'user.domain'},
2075: $prt,undef,'tools')) {
2076: $output.=&clear($row,$col);
2077: next;
2078: }
1.278 raeburn 2079: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
2080: if (($prt eq 'reqcrsnsc') && ($show_course)) {
2081: next;
2082: }
2083: if (($prt eq 'reqcrsshc') && (!$show_course)) {
2084: next;
2085: }
1.279 raeburn 2086: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 2087: if (!$showreqcrs) {
1.248 raeburn 2088: $output.=&clear($row,$col);
2089: next;
2090: }
2091: }
2092: $prt='any';
2093: $output.=&secondlevel(
2094: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 2095: }
1.13 harris41 2096: }
1.369.2.17 raeburn 2097: if ($env{'environment.remote'} eq 'on') {
2098: $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
2099: if (&Apache::lonmsg::newmail()) {
2100: $output.='swmenu.setstatus("you have","messages");';
2101: }
2102: }
1.2 www 2103: return $output;
2104: }
2105:
1.279 raeburn 2106: sub check_for_rcrs {
2107: my $showreqcrs = 0;
1.369.2.49 raeburn 2108: my @reqtypes = ('official','unofficial','community','textbook');
1.280 raeburn 2109: foreach my $type (@reqtypes) {
1.279 raeburn 2110: if (&Apache::lonnet::usertools_access($env{'user.name'},
2111: $env{'user.domain'},
2112: $type,undef,'requestcourses')) {
2113: $showreqcrs = 1;
2114: last;
2115: }
2116: }
1.280 raeburn 2117: if (!$showreqcrs) {
2118: foreach my $type (@reqtypes) {
2119: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
2120: $showreqcrs = 1;
2121: last;
2122: }
2123: }
2124: }
1.279 raeburn 2125: return $showreqcrs;
2126: }
2127:
1.369.2.1 raeburn 2128: # ======================================================================= Close
2129:
2130: sub close {
1.369.2.17 raeburn 2131: unless ($env{'environment.remote'} eq 'on') { return ''; }
1.369.2.1 raeburn 2132: my $menuname = &get_menu_name();
2133: return(<<ENDCLOSE);
2134: <script type="text/javascript">
2135: // <![CDATA[
2136: window.status='Accessing Remote Control';
2137: menu=window.open("/adm/rat/empty.html","$menuname",
2138: "height=350,width=150,scrollbars=no,menubar=no");
2139: window.status='Disabling Remote Control';
2140: menu.active=0;
2141: menu.autologout=0;
2142: window.status='Closing Remote Control';
2143: menu.close();
2144: window.status='Done.';
2145: // ]]>
2146: </script>
2147: ENDCLOSE
2148: }
2149:
1.306 raeburn 2150: sub dc_popup_js {
2151: my %lt = &Apache::lonlocal::texthash(
2152: more => '(More ...)',
2153: less => '(Less ...)',
2154: );
2155: return <<"END";
2156:
2157: function showCourseID() {
2158: document.getElementById('dccid').style.display='block';
2159: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 2160: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 2161: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 2162: return;
2163: }
2164:
2165: function hideCourseID() {
2166: document.getElementById('dccid').style.display='none';
1.369 raeburn 2167: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 2168: return;
2169: }
2170:
2171: END
2172:
2173: }
2174:
1.369.2.10 raeburn 2175: sub countdown_toggle_js {
2176: return <<"END";
2177:
2178: function toggleCountdown() {
2179: var countdownid = document.getElementById('duedatecountdown');
2180: var currstyle = countdownid.style.display;
2181: if (currstyle == 'inline') {
2182: countdownid.style.display = 'none';
2183: document.getElementById('ddcountcollapse').innerHTML='';
2184: document.getElementById('ddcountexpand').innerHTML='◄ ';
2185: } else {
2186: countdownid.style.display = 'inline';
2187: document.getElementById('ddcountcollapse').innerHTML='► ';
2188: document.getElementById('ddcountexpand').innerHTML='';
2189: }
2190: return;
2191: }
2192:
2193: END
2194: }
2195:
1.369.2.79.4. (raeburn 2196:): # This creates a "done button" for timed events. The confirmation box is a jQuery
2197:): # dialog widget. If the interval parameter requires a proctor key for the timed
2198:): # event to be marked done, there will also be a textbox where that can be entered.
2199:): # Clicking OK will set the value of LC_interval_done to 'true', and, if needed will
2200:): # set the value of LC_interval_done_proctorpass to the text entered in that box,
2201:): # and submit the corresponding form.
2202:): #
2203:): # The &zero_time() routine in lonhomework.pm is called when a page is rendered if
2204:): # LC_interval_done is true.
2205:): #
2206:): sub done_button_js {
2207:): my ($type,$width,$height,$proctor,$donebuttontext) = @_;
2208:): return unless (($type eq 'map') || ($type eq 'resource'));
2209:): my %lt = &Apache::lonlocal::texthash(
2210:): title => 'WARNING!',
2211:): preamble => 'You are trying to end this timed event early.',
2212:): map => 'Confirming that you are done will cause the time to expire and prevent you from changing any answers in the current folder.',
2213:): resource => 'Confirming that you are done will cause the time to expire for this question, and prevent you from changing your answer(s).',
2214:): okdone => 'Click "OK" if you are completely finished.',
2215:): cancel => 'Click "Cancel" to continue working.',
2216:): proctor => 'Ask a proctor to enter the key, then click "OK" if you are completely finished.',
2217:): ok => 'OK',
2218:): exit => 'Cancel',
2219:): key => 'Key:',
2220:): nokey => 'A proctor key is required',
2221:): );
2222:): my $shownsymb = &HTML::Entities::encode(&Apache::lonenc::check_encrypt($env{'request.symb'}));
2223:): my $navmap = Apache::lonnavmaps::navmap->new();
2224:): my ($missing,$tried) = (0,0);
2225:): if (ref($navmap)) {
2226:): my @resources=();
2227:): if ($type eq 'map') {
2228:): my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($env{'request.symb'});
2229:): if ($env{'request.symb'} =~ /\.page$/) {
2230:): @resources=$navmap->retrieveResources($resurl,sub { $_[0]->is_problem() });
2231:): } else {
2232:): @resources=$navmap->retrieveResources($mapurl,sub { $_[0]->is_problem() });
2233:): }
2234:): } else {
2235:): my $res = $navmap->getBySymb($env{'request.symb'});
2236:): if (ref($res)) {
2237:): if ($res->is_problem()) {
2238:): push(@resources,$res);
2239:): }
2240:): }
2241:): }
2242:): foreach my $res (@resources) {
2243:): if (ref($res->parts()) eq 'ARRAY') {
2244:): foreach my $part (@{$res->parts()}) {
2245:): if (!$res->tries($part)) {
2246:): $missing++;
2247:): } else {
2248:): $tried++;
2249:): }
2250:): }
2251:): }
2252:): }
2253:): }
2254:): if ($missing) {
2255:): $lt{'miss'} .= '<p class="LC_error">';
2256:): if ($type eq 'map') {
2257:): $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,question part,question parts] in this folder.',$missing);
2258:): } else {
2259:): $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,part] in this question.',$missing);
2260:): }
2261:): if ($missing > 1) {
2262:): $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit answers for them.').'</span>';
2263:): } else {
2264:): $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit an answer for it.').'</p>';
2265:): }
2266:): }
2267:): $donebuttontext = &HTML::Entities::encode($donebuttontext,'<>&"');
2268:): if ($proctor) {
2269:): if ($height !~ /^\d+$/) {
2270:): $height = 400;
2271:): if ($missing) {
2272:): $height += 60;
2273:): }
2274:): }
2275:): if ($width !~ /^\d+$/) {
2276:): $width = 400;
2277:): if ($missing) {
2278:): $width += 60;
2279:): }
2280:): }
2281:): return <<END;
2282:): <form method="post" name="LCdoneButton" action="">
2283:): <input type="hidden" name="LC_interval_done" value="" />
2284:): <input type="hidden" name="LC_interval_done_proctorpass" value="" />
2285:): <input type="hidden" name="symb" value="$shownsymb" />
2286:): <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
2287:): </form>
2288:):
2289:): <div id="LC_done-confirm" title="$lt{'title'}">
2290:): <p>$lt{'preamble'} $lt{$type}</p>
2291:): $lt{'miss'}
2292:): <p>$lt{'proctor'}</p>
2293:): <form name="LCdoneButtonProctor" action="">
2294:): <label>$lt{'key'}<input type="password" name="LC_interval_done_proctorkey" value="" /></label>
2295:): <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
2296:): </form>
2297:): <p>$lt{'cancel'}</p>
2298:): </div>
2299:):
2300:): <script type="text/javascript">
2301:): // <![CDATA[
2302:): \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2303:): \$( "#LC_done-confirm-opener" ).on("click", function() {
2304:): \$( "#LC_done-confirm" ).dialog("open");
2305:): \$( "#LC_done-confirm" ).dialog({
2306:): height: $height,
2307:): width: $width,
2308:): modal: true,
2309:): resizable: false,
2310:): buttons: [
2311:): {
2312:): text: "$lt{'ok'}",
2313:): click: function() {
2314:): var proctorkey = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2315:): if ((proctorkey == '') || (proctorkey == null)) {
2316:): alert("$lt{'nokey'}");
2317:): } else {
2318:): \$( '[name="LC_interval_done"]' )[0].value = 'true';
2319:): \$( '[name="LC_interval_done_proctorpass"]' )[0].value = proctorkey;
2320:): \$( '[name="LCdoneButton"]' )[0].submit();
2321:): }
2322:): },
2323:): },
2324:): {
2325:): text: "$lt{'exit'}",
2326:): click: function() {
2327:): \$("#LC_done-confirm").dialog( "close" );
2328:): }
2329:): }
2330:): ],
2331:): close: function() {
2332:): \$( '[name="LC_interval_done_proctorkey"]' )[0].value = '';
2333:): }
2334:): });
2335:): \$( "#LC_done-confirm" ).find( "form" ).on( "submit", function( event ) {
2336:): event.preventDefault();
2337:): \$( '[name="LC_interval_done"]' )[0].value = 'true';
2338:): \$( '[name="LC_interval_done_proctorpass"]' )[0].value = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2339:): \$( '[name="LCdoneButton"]' )[0].submit();
2340:): });
2341:): });
2342:):
2343:): // ]]>
2344:): </script>
2345:):
2346:): END
2347:): } else {
2348:): if ($height !~ /^\d+$/) {
2349:): $height = 320;
2350:): if ($missing) {
2351:): $height += 60;
2352:): }
2353:): }
2354:): if ($width !~ /^\d+$/) {
2355:): $width = 320;
2356:): if ($missing) {
2357:): $width += 60;
2358:): }
2359:): }
2360:): if ($missing) {
2361:): $lt{'miss'} = '</p>'.$lt{'miss'}.'<p>';
2362:): }
2363:): return <<END;
2364:):
2365:): <form method="post" name="LCdoneButton" action="">
2366:): <input type="hidden" name="LC_interval_done" value="" />
2367:): <input type="hidden" name="symb" value="$shownsymb" />
2368:): <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
2369:): </form>
2370:):
2371:): <div id="LC_done-confirm" title="$lt{'title'}">
2372:): <p>$lt{'preamble'} $lt{$type} $lt{'miss'} $lt{'okdone'} $lt{'cancel'}</p>
2373:): </div>
2374:):
2375:): <script type="text/javascript">
2376:): // <![CDATA[
2377:): \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2378:): \$( "#LC_done-confirm-opener" ).click(function() {
2379:): \$( "#LC_done-confirm" ).dialog( "open" );
2380:): \$( "#LC_done-confirm" ).dialog({
2381:): resizable: false,
2382:): height: $height,
2383:): width: $width,
2384:): modal: true,
2385:): buttons: [
2386:): {
2387:): text: "$lt{'ok'}",
2388:): click: function() {
2389:): \$( this ).dialog( "close" );
2390:): \$( '[name="LC_interval_done"]' )[0].value = 'true';
2391:): \$( '[name="LCdoneButton"]' )[0].submit();
2392:): },
2393:): },
2394:): {
2395:): text: "$lt{'exit'}",
2396:): click: function() {
2397:): \$( this ).dialog( "close" );
2398:): },
2399:): },
2400:): ],
2401:): });
2402:): });
2403:): // ]]>
2404:): </script>
2405:):
2406:): END
2407:): }
2408:): }
2409:):
1.42 www 2410: sub utilityfunctions {
1.369.2.47 raeburn 2411: my ($httphost) = @_;
1.152 albertel 2412: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.369.2.75 raeburn 2413: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
2414: if ($currenturl =~ m{^/adm/wrapper/ext/}) {
2415: if ($env{'request.external.querystring'}) {
1.293 raeburn 2416: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1.369.2.75 raeburn 2417: }
2418: my ($anchor) = ($env{'request.symb'} =~ /(\#[^\#]+)$/);
2419: if (($anchor) && ($currenturl !~ /\Q$anchor\E$/)) {
2420: $currenturl .= $1;
2421: }
1.293 raeburn 2422: }
1.183 www 2423: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 2424:
1.306 raeburn 2425: my $dc_popup_cid;
2426: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
2427: $env{'course.'.$env{'request.course.id'}.
2428: '.domain'}.'/'})) {
2429: $dc_popup_cid = &dc_popup_js();
2430: }
2431:
1.175 albertel 2432: my $start_page_annotate =
2433: &Apache::loncommon::start_page('Annotator',undef,
2434: {'only_body' => 1,
2435: 'js_ready' => 1,
2436: 'bgcolor' => '#BBBBBB',
2437: 'add_entries' => {
2438: 'onload' => 'javascript:document.goannotate.submit();'}});
2439:
1.205 albertel 2440: my $end_page_annotate =
2441: &Apache::loncommon::end_page({'js_ready' => 1});
2442:
1.369.2.26 raeburn 2443: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 2444:
1.368 www 2445: my $esc_url=&escape($currenturl);
2446: my $esc_symb=&escape($currentsymb);
1.332 wenzelju 2447:
1.369.2.10 raeburn 2448: my $countdown = &countdown_toggle_js();
2449:
1.369.2.75 raeburn 2450: my $annotateurl = '/adm/annotation';
2451: if ($httphost) {
2452: $annotateurl = '/adm/annotations';
2453: }
1.369.2.53 raeburn 2454: my $hostvar = '
2455: function setLCHost() {
2456: var lcHostname="";
2457: ';
2458: if ($httphost =~ m{^https?\://}) {
2459: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
2460: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
2461: ' var match = hostReg.exec(lcServer);'."\n".
2462: ' if (match.length) {'."\n".
2463: ' if (match[1] == location.hostname) {'."\n".
2464: ' lcHostname=lcServer;'."\n".
2465: ' }'."\n".
2466: ' }'."\n";
2467: }
2468:
2469: $hostvar .= ' return lcHostname;'."\n".
2470: '}'."\n";
2471:
1.42 www 2472: return (<<ENDUTILITY)
1.369.2.53 raeburn 2473: $hostvar
1.368 www 2474: var currentURL=unescape("$esc_url");
2475: var reloadURL=unescape("$esc_url");
2476: var currentSymb=unescape("$esc_symb");
1.42 www 2477:
1.306 raeburn 2478: $dc_popup_cid
1.114 albertel 2479:
1.369.2.26 raeburn 2480: $jumptores
1.336 raeburn 2481:
1.42 www 2482: function gopost(url,postdata) {
2483: if (url!='') {
1.369.2.53 raeburn 2484: var lcHostname = setLCHost();
2485: this.document.server.action=lcHostname+url;
1.42 www 2486: this.document.server.postdata.value=postdata;
2487: this.document.server.command.value='';
2488: this.document.server.url.value='';
2489: this.document.server.symb.value='';
2490: this.document.server.submit();
2491: }
2492: }
2493:
2494: function gocmd(url,cmd) {
2495: if (url!='') {
1.369.2.53 raeburn 2496: var lcHostname = setLCHost();
2497: this.document.server.action=lcHostname+url;
1.42 www 2498: this.document.server.postdata.value='';
2499: this.document.server.command.value=cmd;
2500: this.document.server.url.value=currentURL;
2501: this.document.server.symb.value=currentSymb;
2502: this.document.server.submit();
2503: }
1.57 www 2504: }
2505:
1.121 raeburn 2506: function gocstr(url,filename) {
2507: if (url == '/adm/cfile?action=delete') {
2508: this.document.cstrdelete.filename.value = filename
2509: this.document.cstrdelete.submit();
2510: return;
2511: }
1.137 raeburn 2512: if (url == '/adm/printout') {
2513: this.document.cstrprint.postdata.value = filename
2514: this.document.cstrprint.curseed.value = 0;
2515: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 2516: if (this.document.lonhomework) {
2517: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
2518: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
2519: }
2520: if (this.document.lonhomework.problemtype) {
1.164 albertel 2521: if (this.document.lonhomework.problemtype.value) {
2522: this.document.cstrprint.problemtype.value =
2523: this.document.lonhomework.problemtype.value;
2524: } else if (this.document.lonhomework.problemtype.options) {
2525: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
2526: if (this.document.lonhomework.problemtype.options[i].selected) {
2527: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
2528: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
2529: }
2530: }
2531: }
2532: }
2533: }
2534: }
1.137 raeburn 2535: this.document.cstrprint.submit();
2536: return;
2537: }
1.121 raeburn 2538: if (url !='') {
2539: this.document.constspace.filename.value = filename;
2540: this.document.constspace.action = url;
2541: this.document.constspace.submit();
2542: }
2543: }
2544:
1.131 raeburn 2545: function golist(url) {
2546: if (url!='' && url!= null) {
2547: currentURL = null;
2548: currentSymb= null;
1.369.2.53 raeburn 2549: var lcHostname = setLCHost();
2550: top.location.href=lcHostname+url;
1.131 raeburn 2551: }
2552: }
2553:
2554:
1.121 raeburn 2555:
1.369.2.52 raeburn 2556: function catalog_info(isMobile) {
2557: if (isMobile == 1) {
2558: openMyModal(window.location.pathname+'.meta?modal=1',500,400,'yes');
2559: } else {
2560: loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2561: }
1.57 www 2562: }
2563:
2564: function chat_win() {
1.369.2.53 raeburn 2565: var lcHostname = setLCHost();
2566: lonchat=window.open(lcHostname+'/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 2567: }
1.169 raeburn 2568:
2569: function group_chat(group) {
1.369.2.53 raeburn 2570: var lcHostname = setLCHost();
2571: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 2572: var winName = 'LONchat_'+group;
2573: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
2574: }
1.175 albertel 2575:
2576: function annotate() {
2577: w_Annotator_flag=1;
2578: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
2579: annotator.document.write(
2580: '$start_page_annotate'
2581: +"<form name='goannotate' target='Annotator' method='post' "
1.369.2.75 raeburn 2582: +"action='$annotateurl'>"
1.217 albertel 2583: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 2584: +"<\\/form>"
1.205 albertel 2585: +'$end_page_annotate');
1.175 albertel 2586: annotator.document.close();
2587: }
2588:
1.369.2.8 raeburn 2589: function open_StoredLinks_Import(rat) {
2590: var newWin;
1.369.2.53 raeburn 2591: var lcHostname = setLCHost();
1.369.2.8 raeburn 2592: if (rat) {
1.369.2.53 raeburn 2593: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.369.2.8 raeburn 2594: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2595: }
2596: else {
1.369.2.53 raeburn 2597: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.369.2.8 raeburn 2598: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2599: }
2600: newWin.focus();
2601: }
2602:
1.369.2.79 raeburn 2603: function open_source() {
2604: sourcewin=window.open('/adm/source?inhibitmenu=yes&viewonly=1&filename='+currentURL,'LONsource',
2605: 'height=500,width=600,resizable=yes,location=no,menubar=no,toolbar=no,scrollbars=yes');
2606: }
2607:
1.369.2.4 raeburn 2608: (function (\$) {
2609: \$(document).ready(function () {
2610: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
2611: /*\@cc_on
2612: if (!window.XMLHttpRequest) {
2613: \$('.LC_hoverable').each(function () {
2614: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
2615: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
2616: });
2617: }
2618: \@*/
2619: });
2620: }(jQuery));
2621:
1.369.2.10 raeburn 2622: $countdown
2623:
1.42 www 2624: ENDUTILITY
2625: }
2626:
2627: sub serverform {
2628: return(<<ENDSERVERFORM);
1.181 albertel 2629: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 2630: <input type="hidden" name="postdata" value="none" />
2631: <input type="hidden" name="command" value="none" />
2632: <input type="hidden" name="url" value="none" />
2633: <input type="hidden" name="symb" value="none" />
2634: </form>
2635: ENDSERVERFORM
2636: }
1.113 albertel 2637:
1.121 raeburn 2638: sub constspaceform {
2639: return(<<ENDCONSTSPACEFORM);
1.181 albertel 2640: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 2641: <input type="hidden" name="filename" value="" />
2642: </form>
1.181 albertel 2643: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 2644: <input type="hidden" name="action" value="delete" />
2645: <input type="hidden" name="filename" value="" />
2646: </form>
1.181 albertel 2647: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 2648: <input type="hidden" name="postdata" value="" />
2649: <input type="hidden" name="curseed" value="" />
2650: <input type="hidden" name="problemtype" value="" />
2651: </form>
2652:
1.121 raeburn 2653: ENDCONSTSPACEFORM
2654: }
2655:
1.369.2.17 raeburn 2656: sub get_nav_status {
2657: my $navstatus="swmenu.w_loncapanav_flag=";
2658: if ($env{'environment.remotenavmap'} eq 'on') {
2659: $navstatus.="1";
2660: } else {
2661: $navstatus.="-1";
2662: }
2663: return $navstatus;
2664: }
2665:
1.220 raeburn 2666: sub hidden_button_check {
1.317 droeschl 2667: if ( $env{'request.course.id'} eq ''
2668: || $env{'request.role.adv'} ) {
2669:
1.220 raeburn 2670: return;
2671: }
1.232 raeburn 2672: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
2673: return $buttonshide;
1.220 raeburn 2674: }
1.184 raeburn 2675:
1.235 raeburn 2676: sub roles_selector {
1.369.2.47 raeburn 2677: my ($cdom,$cnum,$httphost) = @_;
1.298 raeburn 2678: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 2679: my $now = time;
1.369.2.68 raeburn 2680: my (%courseroles,%seccount,%courseprivs,%roledesc);
1.235 raeburn 2681: my $is_cc;
1.369.2.58 raeburn 2682: my ($js,$form,$switcher);
1.298 raeburn 2683: my $ccrole;
2684: if ($crstype eq 'Community') {
2685: $ccrole = 'co';
2686: } else {
2687: $ccrole = 'cc';
1.350 raeburn 2688: }
1.369.2.61 raeburn 2689: my ($privref,$gotsymb,$destsymb);
1.350 raeburn 2690: my $destinationurl = $ENV{'REQUEST_URI'};
1.369.2.75 raeburn 2691: if ($destinationurl =~ /(\?|\&)symb=/) {
1.369.2.23 raeburn 2692: $gotsymb = 1;
2693: } elsif ($destinationurl =~ m{^/enc/}) {
2694: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
1.369.2.75 raeburn 2695: if ($plainurl =~ /(\?|\&)symb=/) {
1.369.2.23 raeburn 2696: $gotsymb = 1;
2697: }
2698: }
2699: unless ($gotsymb) {
2700: $destsymb = &Apache::lonnet::symbread();
2701: if ($destsymb ne '') {
2702: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
2703: }
2704: }
1.350 raeburn 2705: my $reqprivs = &required_privs();
2706: if (ref($reqprivs) eq 'HASH') {
2707: my $destination = $destinationurl;
2708: $destination =~ s/(\?.*)$//;
2709: if (exists($reqprivs->{$destination})) {
1.369.2.61 raeburn 2710: if ($reqprivs->{$destination} =~ /,/) {
2711: @{$privref} = split(/,/,$reqprivs->{$destination});
2712: } else {
2713: $privref = [$reqprivs->{$destination}];
2714: }
1.350 raeburn 2715: }
2716: }
1.298 raeburn 2717: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
2718: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 2719: if ((($start) && ($start<0)) ||
2720: (($end) && ($end<$now)) ||
2721: (($start) && ($now<$start))) {
2722: $is_cc = 0;
2723: } else {
2724: $is_cc = 1;
2725: }
2726: }
2727: if ($is_cc) {
1.369.2.61 raeburn 2728: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs);
2729: } elsif ($env{'request.role'} =~ m{^\Qcr/$cdom/$cdom-domainconfig/\E(\w+)\.\Q/$cdom/$cnum\E}) {
1.369.2.68 raeburn 2730: &get_customadhoc_roles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,\%roledesc,$privref);
1.235 raeburn 2731: } else {
1.262 raeburn 2732: my %gotnosection;
1.235 raeburn 2733: foreach my $item (keys(%env)) {
1.239 raeburn 2734: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 2735: my $role = $1;
2736: my $sec = $2;
2737: next if ($role eq 'gr');
2738: my ($start,$end) = split(/\./,$env{$item});
2739: next if (($start && $start > $now) || ($end && $end < $now));
2740: if ($sec eq '') {
1.239 raeburn 2741: if (!$gotnosection{$role}) {
2742: $seccount{$role} ++;
2743: $gotnosection{$role} = 1;
2744: }
1.235 raeburn 2745: }
1.369.2.61 raeburn 2746: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
1.350 raeburn 2747: my $cnumsec = $cnum;
2748: if ($sec ne '') {
2749: $cnumsec .= "/$sec";
2750: }
2751: $courseprivs{"$role./$cdom/$cnumsec./"} =
2752: $env{"user.priv.$role./$cdom/$cnumsec./"};
2753: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
2754: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
2755: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
2756: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
2757: }
1.235 raeburn 2758: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 2759: if ($sec ne '') {
1.264 raeburn 2760: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 2761: push(@{$courseroles{$role}},$sec);
2762: $seccount{$role} ++;
2763: }
2764: }
2765: } else {
2766: @{$courseroles{$role}} = ();
2767: if ($sec ne '') {
2768: $seccount{$role} ++;
1.235 raeburn 2769: push(@{$courseroles{$role}},$sec);
2770: }
2771: }
2772: }
2773: }
2774: }
1.298 raeburn 2775: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.369.2.30 raeburn 2776: my $numdiffsec;
2777: if (keys(%seccount) == 1) {
2778: foreach my $key (keys(%seccount)) {
2779: $numdiffsec = $seccount{$key};
2780: }
2781: }
2782: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
2783: my @submenu;
1.369.2.68 raeburn 2784: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,\%roledesc,$privref);
1.369.2.30 raeburn 2785: $form =
1.369.2.47 raeburn 2786: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles">'."\n".
1.369.2.30 raeburn 2787: ' <input type="hidden" name="destinationurl" value="'.
2788: &HTML::Entities::encode($destinationurl).'" />'."\n".
2789: ' <input type="hidden" name="gotorole" value="1" />'."\n".
2790: ' <input type="hidden" name="selectrole" value="" />'."\n".
2791: ' <input type="hidden" name="switchrole" value="" />'."\n";
2792: if ($destsymb ne '') {
2793: $form .= ' <input type="hidden" name="destsymb" value="'.
2794: &HTML::Entities::encode($destsymb).'" />'."\n";
2795: }
2796: $form .= '</form>'."\n";
1.235 raeburn 2797: foreach my $role (@roles_order) {
1.369.2.30 raeburn 2798: my $include;
1.235 raeburn 2799: if (defined($courseroles{$role})) {
1.369.2.30 raeburn 2800: if ($env{'request.role'} =~ m{^\Q$role\E}) {
2801: if ($seccount{$role} > 1) {
2802: $include = 1;
2803: }
2804: } else {
2805: $include = 1;
2806: }
2807: }
2808: if ($include) {
2809: push(@submenu,['javascript:adhocRole('."'$role'".')',
2810: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 2811: }
2812: }
2813: foreach my $role (sort(keys(%courseroles))) {
2814: if ($role =~ /^cr/) {
1.369.2.30 raeburn 2815: my $include;
2816: if ($env{'request.role'} =~ m{^\Q$role\E}) {
2817: if ($seccount{$role} > 1) {
2818: $include = 1;
2819: }
2820: } else {
2821: $include = 1;
2822: }
2823: if ($include) {
1.369.2.65 raeburn 2824: my $rolename;
2825: if ($role =~ m{^cr/$cdom/$cdom\-domainconfig/(\w+)(?:/\w+|$)}) {
1.369.2.68 raeburn 2826: $rolename = $roledesc{$role};
2827: if ($rolename eq '') {
2828: $rolename = &mt('Helpdesk [_1]',$1);
2829: }
1.369.2.65 raeburn 2830: } else {
2831: $rolename = &Apache::lonnet::plaintext($role);
2832: }
1.369.2.30 raeburn 2833: push(@submenu,['javascript:adhocRole('."'$role'".')',
1.369.2.65 raeburn 2834: $rolename]);
1.369.2.30 raeburn 2835: }
1.235 raeburn 2836: }
2837: }
1.369.2.30 raeburn 2838: if (@submenu > 0) {
1.369.2.58 raeburn 2839: $switcher = &create_submenu('','',&mt('Switch role'),\@submenu);
1.369.2.23 raeburn 2840: }
1.235 raeburn 2841: }
1.369.2.30 raeburn 2842: return ($js,$form,$switcher);
1.235 raeburn 2843: }
2844:
1.262 raeburn 2845: sub get_all_courseroles {
1.350 raeburn 2846: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 2847: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 2848: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 2849: return;
2850: }
2851: my ($result,$cached) =
2852: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
2853: if (defined($cached)) {
2854: if (ref($result) eq 'HASH') {
2855: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 2856: (ref($result->{'seccount'}) eq 'HASH') &&
2857: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 2858: %{$courseroles} = %{$result->{'roles'}};
2859: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 2860: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 2861: return;
2862: }
2863: }
2864: }
2865: my %gotnosection;
2866: my %adv_roles =
2867: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
2868: foreach my $role (keys(%adv_roles)) {
2869: my ($urole,$usec) = split(/:/,$role);
2870: if (!$gotnosection{$urole}) {
2871: $seccount->{$urole} ++;
2872: $gotnosection{$urole} = 1;
2873: }
2874: if (ref($courseroles->{$urole}) eq 'ARRAY') {
2875: if ($usec ne '') {
2876: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
2877: push(@{$courseroles->{$urole}},$usec);
2878: $seccount->{$urole} ++;
2879: }
2880: }
2881: } else {
2882: @{$courseroles->{$urole}} = ();
2883: if ($usec ne '') {
2884: $seccount->{$urole} ++;
2885: push(@{$courseroles->{$urole}},$usec);
2886: }
2887: }
1.350 raeburn 2888: my $area = '/'.$cdom.'/'.$cnum;
2889: if ($usec ne '') {
2890: $area .= '/'.$usec;
2891: }
2892: if ($role =~ /^cr\//) {
2893: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
2894: } else {
2895: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
2896: }
1.262 raeburn 2897: }
2898: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
2899: @{$courseroles->{'st'}} = ();
1.350 raeburn 2900: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 2901: if (keys(%sections_count) > 0) {
2902: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 2903: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 2904: }
1.369.2.38 raeburn 2905: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 2906: my $rolehash = {
2907: 'roles' => $courseroles,
2908: 'seccount' => $seccount,
1.350 raeburn 2909: 'privs' => $courseprivs,
1.262 raeburn 2910: };
2911: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
2912: return;
2913: }
2914:
1.369.2.61 raeburn 2915: sub get_customadhoc_roles {
1.369.2.68 raeburn 2916: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs,$roledesc,$privref) = @_;
1.369.2.61 raeburn 2917: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.369.2.68 raeburn 2918: (ref($courseprivs) eq 'HASH') && (ref($roledesc) eq 'HASH')) {
1.369.2.61 raeburn 2919: return;
2920: }
1.369.2.69 raeburn 2921: my $is_helpdesk = 0;
2922: my $now = time;
2923: foreach my $role ('dh','da') {
2924: if ($env{"user.role.$role./$cdom/"}) {
2925: my ($start,$end)=split(/\./,$env{"user.role.$role./$cdom/"});
2926: if (!($start && ($now<$start)) && !($end && ($now>$end))) {
2927: $is_helpdesk = 1;
2928: last;
2929: }
2930: }
2931: }
2932: if ($is_helpdesk) {
2933: my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($cdom.'_'.$cnum);
2934: my %available;
2935: if (ref($possroles) eq 'ARRAY') {
2936: map { $available{$_} = 1; } @{$possroles};
2937: }
2938: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
2939: if (ref($domdefaults{'adhocroles'}) eq 'HASH') {
2940: if (keys(%{$domdefaults{'adhocroles'}})) {
2941: my $numsec = 1;
2942: my @sections;
2943: my ($allseclist,$cached) =
2944: &Apache::lonnet::is_cached_new('courseseclist',$cdom.'_'.$cnum);
2945: if (defined($cached)) {
2946: if ($allseclist ne '') {
2947: @sections = split(/,/,$allseclist);
1.369.2.68 raeburn 2948: $numsec += scalar(@sections);
1.369.2.61 raeburn 2949: }
1.369.2.69 raeburn 2950: } else {
2951: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2952: @sections = sort(keys(%sections_count));
2953: $numsec += scalar(@sections);
2954: $allseclist = join(',',@sections);
2955: &Apache::lonnet::do_cache_new('courseseclist',$cdom.'_'.$cnum,$allseclist);
2956: }
2957: my (%adhoc,$gotprivs);
2958: my $prefix = "cr/$cdom/$cdom".'-domainconfig';
2959: foreach my $role (keys(%{$domdefaults{'adhocroles'}})) {
2960: next if (($role eq '') || ($role =~ /\W/));
2961: $seccount->{"$prefix/$role"} = $numsec;
2962: $roledesc->{"$prefix/$role"} = $description->{$role};
2963: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
2964: if (exists($env{"user.priv.$prefix/$role./$cdom/$cnum./"})) {
2965: $courseprivs->{"$prefix/$role./$cdom/$cnum./"} =
2966: $env{"user.priv.$prefix/$role./$cdom/$cnum./"};
2967: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"} =
2968: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/"};
2969: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"} =
2970: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/$cnum"};
2971: } else {
2972: unless ($gotprivs) {
2973: my ($adhocroles,$privscached) =
2974: &Apache::lonnet::is_cached_new('adhocroles',$cdom);
2975: if ((defined($privscached)) && (ref($adhocroles) eq 'HASH')) {
2976: %adhoc = %{$adhocroles};
2977: } else {
2978: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
2979: my %roledefs = &Apache::lonnet::dump('roles',$cdom,$confname,'rolesdef_');
2980: foreach my $key (keys(%roledefs)) {
2981: (undef,my $rolename) = split(/_/,$key);
2982: if ($rolename ne '') {
2983: my ($systempriv,$domainpriv,$coursepriv) = split(/\_/,$roledefs{$key});
2984: $coursepriv = &Apache::lonnet::course_adhocrole_privs($rolename,$cdom,$cnum,$coursepriv);
2985: $adhoc{$rolename} = join('_',($systempriv,$domainpriv,$coursepriv));
1.369.2.61 raeburn 2986: }
2987: }
1.369.2.69 raeburn 2988: &Apache::lonnet::do_cache_new('adhocroles',$cdom,\%adhoc);
1.369.2.61 raeburn 2989: }
1.369.2.69 raeburn 2990: $gotprivs = 1;
1.369.2.61 raeburn 2991: }
1.369.2.69 raeburn 2992: ($courseprivs->{"$prefix/$role./$cdom/$cnum./"},
2993: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"},
2994: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"}) =
2995: split(/\_/,$adhoc{$role});
1.369.2.61 raeburn 2996: }
1.369.2.69 raeburn 2997: }
2998: if ($available{$role}) {
2999: $courseroles->{"$prefix/$role"} = \@sections;
1.369.2.61 raeburn 3000: }
3001: }
3002: }
3003: }
3004: }
3005: return;
3006: }
3007:
1.235 raeburn 3008: sub jump_to_role {
1.369.2.68 raeburn 3009: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$roledesc,$privref) = @_;
1.239 raeburn 3010: my %lt = &Apache::lonlocal::texthash(
3011: this => 'This role has section(s) associated with it.',
3012: ente => 'Enter a specific section.',
3013: orlb => 'Enter a specific section, or leave blank for no section.',
3014: avai => 'Available sections are:',
3015: youe => 'You entered an invalid section choice:',
1.352 raeburn 3016: plst => 'Please try again.',
1.350 raeburn 3017: role => 'The role you selected is not permitted to view the current page.',
3018: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 3019: );
3020: my $js;
3021: if (ref($courseroles) eq 'HASH') {
3022: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
3023: ' var numsec = new Array();'."\n".
3024: ' var rolesections = new Array();'."\n".
3025: ' var rolenames = new Array();'."\n".
3026: ' var roleseclist = new Array();'."\n";
3027: my @items = keys(%{$courseroles});
3028: for (my $i=0; $i<@items; $i++) {
3029: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
3030: my ($secs,$secstr);
3031: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
3032: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
3033: $secs = join('","',@sections);
3034: $secstr = join(', ',@sections);
3035: }
3036: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
3037: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
3038: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
3039: }
3040: }
1.350 raeburn 3041: my $checkroles = 0;
1.369.2.61 raeburn 3042: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0) && (ref($courseprivs) eq 'HASH')) {
3043: my %disallowed;
1.350 raeburn 3044: foreach my $role (sort(keys(%{$courseprivs}))) {
3045: my $trole;
3046: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
3047: $trole = $1;
3048: }
3049: if (($trole ne '') && ($trole ne 'cm')) {
1.369.2.61 raeburn 3050: $disallowed{$trole} = 1;
3051: foreach my $priv (@{$privref}) {
3052: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
3053: delete($disallowed{$trole});
3054: last;
3055: }
1.350 raeburn 3056: }
3057: }
3058: }
1.369.2.61 raeburn 3059: if (keys(%disallowed) > 0) {
1.350 raeburn 3060: $checkroles = 1;
1.369.2.61 raeburn 3061: $js .= " var disallow = new Array('".join("','",keys(%disallowed))."');\n".
1.350 raeburn 3062: " var rolecheck = 1;\n";
3063: }
3064: }
3065: if (!$checkroles) {
3066: $js .= " var disallow = new Array();\n".
3067: " rolecheck = 0;\n";
3068: }
1.273 droeschl 3069: return <<"END";
1.235 raeburn 3070: <script type="text/javascript">
1.273 droeschl 3071: //<![CDATA[
1.369.2.30 raeburn 3072: function adhocRole(newrole) {
1.239 raeburn 3073: $js
1.235 raeburn 3074: if (newrole == '') {
1.350 raeburn 3075: return;
1.235 raeburn 3076: }
1.239 raeburn 3077: var fullrole = newrole+'./$cdom/$cnum';
3078: var selidx = '';
3079: for (var i=0; i<rolenames.length; i++) {
3080: if (rolenames[i] == newrole) {
3081: selidx = i;
3082: }
3083: }
1.350 raeburn 3084: if (rolecheck > 0) {
3085: for (var i=0; i<disallow.length; i++) {
3086: if (disallow[i] == newrole) {
3087: if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
3088: document.rolechooser.destinationurl.value = '/adm/menu';
3089: } else {
3090: return;
3091: }
3092: }
3093: }
3094: }
1.239 raeburn 3095: var secok = 1;
3096: var secchoice = '';
3097: if (selidx >= 0) {
3098: if (numsec[selidx] > 1) {
3099: secok = 0;
3100: var numrolesec = rolesections[selidx].length;
3101: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 3102: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 3103: if (secchoice == '') {
3104: if (msgidx > 0) {
3105: secok = 1;
3106: }
3107: } else {
3108: for (var j=0; j<rolesections[selidx].length; j++) {
3109: if (rolesections[selidx][j] == secchoice) {
3110: secok = 1;
3111: }
3112: }
3113: }
3114: } else {
3115: if (rolesections[selidx].length == 1) {
3116: secchoice = rolesections[selidx][0];
3117: }
3118: }
3119: }
3120: if (secok == 1) {
3121: if (secchoice != '') {
3122: fullrole += '/'+secchoice;
3123: }
3124: } else {
3125: document.rolechooser.elements[roleitem].selectedIndex = 0;
3126: if (secchoice != null) {
3127: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
3128: }
3129: return;
3130: }
3131: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 3132: return;
3133: }
3134: itemid = retrieveIndex('gotorole');
3135: if (itemid != -1) {
1.239 raeburn 3136: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 3137: }
1.369.2.30 raeburn 3138: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 3139: document.rolechooser.selectrole.value = '1';
3140: document.rolechooser.submit();
3141: return;
3142: }
3143:
3144: function retrieveIndex(item) {
3145: for (var i=0;i<document.rolechooser.elements.length;i++) {
3146: if (document.rolechooser.elements[i].name == item) {
3147: return i;
3148: }
3149: }
3150: return -1;
3151: }
1.273 droeschl 3152: // ]]>
1.235 raeburn 3153: </script>
3154: END
3155: }
3156:
1.350 raeburn 3157: sub required_privs {
3158: my $privs = {
1.369.2.61 raeburn 3159: '/adm/parmset' => 'opa,vpa',
3160: '/adm/courseprefs' => 'opa,vpa',
1.350 raeburn 3161: '/adm/whatsnew' => 'whn',
1.369.2.65 raeburn 3162: '/adm/populate' => 'cst,vpa,vcl',
1.350 raeburn 3163: '/adm/trackstudent' => 'vsa',
1.369.2.61 raeburn 3164: '/adm/statistics' => 'mgr,vgr',
3165: '/adm/setblock' => 'dcm,vcb',
1.367 raeburn 3166: '/adm/coursedocs' => 'mdc',
1.350 raeburn 3167: };
3168: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 3169: $privs->{'/adm/classcalc'} = 'vgr',
3170: $privs->{'/adm/assesscalc'} = 'vgr',
3171: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 3172: }
3173: return $privs;
3174: }
1.235 raeburn 3175:
1.369.2.10 raeburn 3176: sub countdown_timer {
3177: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.369.2.24 raeburn 3178: ($env{'request.filename'}=~/$LONCAPA::assess_re/)) {
3179: my ($type,$hastimeleft,$slothastime);
3180: my $now = time;
3181: if ($env{'request.filename'} =~ /\.task$/) {
3182: $type = 'Task';
3183: } else {
3184: $type = 'problem';
3185: }
3186: my ($status,$accessmsg,$slot_name,$slot) =
3187: &Apache::lonhomework::check_slot_access('0',$type);
3188: if ($slot_name ne '') {
3189: if (ref($slot) eq 'HASH') {
3190: if (($slot->{'starttime'} < $now) &&
3191: ($slot->{'endtime'} > $now)) {
3192: $slothastime = 1;
3193: }
3194: }
3195: }
3196: if ($status ne 'CAN_ANSWER') {
3197: return;
3198: }
1.369.2.10 raeburn 3199: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.369.2.12 raeburn 3200: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.369.2.79.4. (raeburn 3201:): my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret);
1.369.2.13 raeburn 3202: if (@interval > 1) {
1.369.2.79.4. (raeburn 3203:): ($timelimit,my $donesuffix) = split(/_/,$interval[0],2);
3204:): if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
3205:): $usesdone = 'done';
3206:): $donebuttontext = $1;
3207:): (undef,$proctor,$secret) = split(/_/,$2);
3208:): } elsif ($donesuffix =~ /^done(|_.+)$/) {
3209:): $donebuttontext = &mt('Done');
3210:): ($usesdone,$proctor,$secret) = split(/_/,$donesuffix);
3211:): }
1.369.2.13 raeburn 3212: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
3213: if ($first_access > 0) {
1.369.2.79.4. (raeburn 3214:): if ($first_access+$timelimit > time) {
1.369.2.13 raeburn 3215: $hastimeleft = 1;
3216: }
3217: }
3218: }
1.369.2.12 raeburn 3219: if (($duedate && $duedate > time) ||
1.369.2.24 raeburn 3220: (!$duedate && $hastimeleft) ||
3221: ($slot_name ne '' && $slothastime)) {
1.369.2.79.4. (raeburn 3222:): my ($collapse,$expand,$alttxt,$title,$currdisp,$donebutton);
1.369.2.24 raeburn 3223: if ((@interval > 1 && $hastimeleft) ||
3224: ($type eq 'Task' && $slothastime)) {
1.369.2.10 raeburn 3225: $currdisp = 'inline';
3226: $collapse = '► ';
1.369.2.79.4. (raeburn 3227:): if ((@interval > 1) && ($hastimeleft)) {
3228:): if ($usesdone eq 'done') {
3229:): $donebutton = &done_button_js($interval[1],'','',$proctor,$donebuttontext);
3230:): }
3231:): }
1.369.2.10 raeburn 3232: } else {
3233: $currdisp = 'none';
3234: $expand = '◄ ';
3235: }
3236: unless ($env{'environment.icons'} eq 'iconsonly') {
1.369.2.11 raeburn 3237: $alttxt = &mt('Timer');
3238: $title = $alttxt.' ';
1.369.2.10 raeburn 3239: }
3240: my $desc = &mt('Countdown to due date/time');
3241: return <<END;
1.369.2.79.4. (raeburn 3242:): $donebutton
1.369.2.10 raeburn 3243: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3244: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
3245: $collapse
1.369.2.11 raeburn 3246: </span></a>
1.369.2.10 raeburn 3247: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
3248: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3249: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.369.2.11 raeburn 3250: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.369.2.10 raeburn 3251: END
3252: }
3253: }
3254: return;
3255: }
3256:
1.2 www 3257: # ================================================================ Main Program
3258:
1.16 harris41 3259: BEGIN {
1.166 albertel 3260: if (! defined($readdesk)) {
1.283 droeschl 3261: {
3262: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
3263: if ( CORE::open( my $config,"<$tabfile") ) {
3264: while (my $configline=<$config>) {
3265: $configline=(split(/\#/,$configline))[0];
3266: $configline=~s/^\s+//;
3267: chomp($configline);
1.209 www 3268: if ($configline=~/^cat\:/) {
1.283 droeschl 3269: my @entries=split(/\:/,$configline);
3270: $category_positions{$entries[2]}=$entries[1];
3271: $category_names{$entries[2]}=$entries[3];
3272: } elsif ($configline=~/^prim\:/) {
1.369.2.42 raeburn 3273: my @entries = (split(/\:/, $configline))[1..6];
1.369.2.30 raeburn 3274: push(@primary_menu,\@entries);
1.369.2.3 raeburn 3275: } elsif ($configline=~/^primsub\:/) {
3276: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
1.369.2.30 raeburn 3277: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 3278: } elsif ($configline=~/^scnd\:/) {
3279: my @entries = (split(/\:/, $configline))[1..5];
1.369.2.30 raeburn 3280: push(@secondary_menu,\@entries);
1.369.2.5 raeburn 3281: } elsif ($configline=~/^scndsub\:/) {
3282: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
1.369.2.30 raeburn 3283: push(@{$secondary_submenu{$parent}},\@entries);
1.283 droeschl 3284: } elsif ($configline) {
3285: push(@desklines,$configline);
3286: }
3287: }
3288: CORE::close($config);
3289: }
3290: }
3291: $readdesk='done';
1.2 www 3292: }
3293: }
1.30 www 3294:
1.1 www 3295: 1;
3296: __END__
3297:
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