Annotation of loncom/interface/lonmenu.pm, revision 1.434
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.434 ! raeburn 4: # $Id: lonmenu.pm,v 1.433 2015/05/28 02:53:29 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:
1.371 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
1.371 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:
1.371 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:
1.415 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
1.415 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:
1.375 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:
127: Inputs: 4 - (a) link and (b) target for anchor href in top level item,
128: (c) title for text wrapped by anchor tag in top level item.
129: (d) reference to array of arrays of sub-menu items.
130:
1.431 golterma 131: The underlying datastructure used in (d) contains data from mydesk.tab.
132: It consists of an array which has an array for each item appearing in
133: the menu (e.g. [["link", "title", "condition"]] for a single-item menu).
134: create_submenu() supports also the creation of XHTML for nested dropdown
135: menus represented by unordered lists. This is done by replacing the
136: scalar used for the link with an arrayreference containing the menuitems
137: for the nested menu. This can be done recursively so that the next menu
138: may also contain nested submenus.
139:
140: Example:
141: [ # begin of datastructure
142: ["/home/", "Home", "condition1"], # 1st item of the 1st layer menu
143: [ # 2nd item of the 1st layer menu
144: [ # anon. array for nested menu
145: ["/path1", "Path1", undef], # 1st item of the 2nd layer menu
146: ["/path2", "Path2", undef], # 2nd item of the 2nd layer menu
147: [ # 3rd item of the 2nd layer menu
148: [[...], [...], ..., [...]], # containing another menu layer
149: "Sub-Sub-Menu", # title for this container
150: undef
151: ]
152: ], # end of array/nested menu
153: "Sub-Menu", # title for the container item
154: undef
155: ] # end of 2nd item of the 1st layer menu
156: ]
157:
1.244 jms 158: =item innerregister()
159:
1.320 droeschl 160: This gets called in order to register a URL in the body of the document
1.244 jms 161:
162: =item clear()
163:
164: =item switch()
165:
166: Switch a button or create a link
167: Switch acts on the javascript that is executed when a button is clicked.
168: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
169:
170: =item secondlevel()
171:
172: =item openmenu()
173:
174: =item inlinemenu()
175:
176: =item rawconfig()
177:
178: =item utilityfunctions()
179:
1.371 raeburn 180: Output from this routine is a number of javascript functions called by
181: items in the inline menu, and in some cases items in the Main Menu page.
182:
1.244 jms 183: =item serverform()
184:
185: =item constspaceform()
186:
187: =item get_nav_status()
188:
189: =item hidden_button_check()
190:
191: =item roles_selector()
192:
193: =item jump_to_role()
194:
195: =back
196:
197: =cut
198:
1.1 www 199: package Apache::lonmenu;
200:
201: use strict;
1.152 albertel 202: use Apache::lonnet;
1.47 matthew 203: use Apache::lonhtmlcommon();
1.115 albertel 204: use Apache::loncommon();
1.127 albertel 205: use Apache::lonenc();
1.88 www 206: use Apache::lonlocal;
1.361 raeburn 207: use Apache::lonmsg();
1.207 foxr 208: use LONCAPA qw(:DEFAULT :match);
1.282 amueller 209: use HTML::Entities();
1.346 wenzelju 210: use Apache::lonwishlist();
1.88 www 211:
1.283 droeschl 212: use vars qw(@desklines %category_names %category_members %category_positions
1.371 raeburn 213: $readdesk @primary_menu %primary_submenu @secondary_menu);
1.88 www 214:
1.56 www 215: my @inlineremote;
1.38 www 216:
1.283 droeschl 217: sub prep_menuitem {
1.291 raeburn 218: my ($menuitem) = @_;
219: return '' unless(ref($menuitem) eq 'ARRAY');
1.283 droeschl 220: my $link;
221: if ($$menuitem[1]) { # graphical Link
222: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 223: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
224: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 225: } else { # textual Link
1.291 raeburn 226: $link = &mt($$menuitem[3]);
227: }
1.316 droeschl 228: return '<li><a'
229: # highlighting for new messages
230: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.325 droeschl 231: . qq| href="$$menuitem[0]" target="_top">$link</a></li>|;
1.283 droeschl 232: }
233:
1.415 raeburn 234: # primary_menu() evaluates @primary_menu and returns a two item array,
235: # with the array elements containing XHTML for the left and right sides of
236: # the menu that contains the following links:
237: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 238: # @primary_menu is filled within the BEGIN block of this module with
239: # entries from mydesk.tab
240: sub primary_menu {
1.415 raeburn 241: my (%menu);
1.283 droeschl 242: # each element of @primary contains following array:
1.415 raeburn 243: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 244: my $public;
245: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
246: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
247: $public = 1;
248: }
1.283 droeschl 249: foreach my $menuitem (@primary_menu) {
250: # evaluate conditions
1.296 droeschl 251: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 252: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 253: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 254: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 255: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 256: next if $$menuitem[4] !~ /public/ ##we've a public user,
257: && $public; ##who should not see all
258: ##links
1.283 droeschl 259: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 260: && !$public; # only visible to public
261: # users
1.283 droeschl 262: next if $$menuitem[4] eq 'roles' ##show links depending on
1.291 raeburn 263: && &Apache::loncommon::show_course(); ##term 'Courses' or
1.283 droeschl 264: next if $$menuitem[4] eq 'courses' ##'Roles' wanted
1.291 raeburn 265: && !&Apache::loncommon::show_course(); ##
266:
1.371 raeburn 267: my $title = $menuitem->[3];
1.415 raeburn 268: my $position = $menuitem->[5];
269: if ($position eq '') {
270: $position = 'right';
271: }
1.371 raeburn 272: if (defined($primary_submenu{$title})) {
1.375 raeburn 273: my ($link,$target);
1.371 raeburn 274: if ($menuitem->[0] ne '') {
275: $link = $menuitem->[0];
276: $target = '_top';
277: } else {
278: $link = '#';
279: }
1.375 raeburn 280: my @primsub;
1.371 raeburn 281: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.375 raeburn 282: foreach my $item (@{$primary_submenu{$title}}) {
1.383 raeburn 283: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.375 raeburn 284: next if ((($item->[2] eq 'portfolio') ||
285: ($item->[2] eq 'blog')) &&
286: (!&Apache::lonnet::usertools_access('','',$item->[2],
287: undef,'tools')));
288: push(@primsub,$item);
289: }
290: if (@primsub > 0) {
1.432 droeschl 291: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'} ) {
292: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
293: } else {
294: $title = &mt($title);
295: }
1.419 bisitz 296: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1);
1.375 raeburn 297: } elsif ($link) {
1.415 raeburn 298: $menu{$position} .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
1.371 raeburn 299: }
300: }
301: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.340 raeburn 302: if ($public) {
303: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
304: my $defdom = &Apache::lonnet::default_login_domain();
305: my $to = &Apache::loncommon::build_recipient_list(undef,
306: 'helpdeskmail',
307: $defdom,$origmail);
308: if ($to ne '') {
1.415 raeburn 309: $menu{$position} .= &prep_menuitem($menuitem);
1.340 raeburn 310: }
311: } else {
1.415 raeburn 312: $menu{$position} .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.340 raeburn 313: }
1.283 droeschl 314: } else {
1.415 raeburn 315: $menu{$position} .= prep_menuitem($menuitem);
1.283 droeschl 316: }
1.291 raeburn 317: }
1.423 raeburn 318: my @output = ('','');
319: if ($menu{'left'} ne '') {
320: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
321: }
322: if ($menu{'right'} ne '') {
323: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
324: }
325: return @output;
1.283 droeschl 326: }
327:
1.329 droeschl 328: #returns hashref {user=>'',dom=>''} containing:
329: # own name, domain if user is au
330: # name, domain of parent author if user is ca or aa
331: #empty return if user is not an author or not on homeserver
332: #
333: #TODO this should probably be moved somewhere more central
334: #since it can be used by different parts of the system
335: sub getauthor{
336: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
337:
338: #co- or assistent author?
339: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
340: ? ($1, $2) #domain, username of the parent author
341: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
342:
343: # current server == home server?
344: my $home = &Apache::lonnet::homeserver($user,$dom);
345: foreach (&Apache::lonnet::current_machine_ids()){
346: return {user => $user, dom => $dom} if $_ eq $home;
347: }
348:
349: # if wrong server
350: return;
351: }
1.283 droeschl 352:
353: sub secondary_menu {
1.421 raeburn 354: my ($httphost) = @_;
1.283 droeschl 355: my $menu;
356:
1.286 raeburn 357: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 358: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
359: ? "/$env{'request.course.sec'}"
360: : '');
361: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.376 raeburn 362: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.418 raeburn 363: if ($canviewroster eq 'disabled') {
364: undef($canviewroster);
365: }
1.327 droeschl 366: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
367: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
368: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.341 www 369: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 370: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
371: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
372: my $author = &getauthor();
1.327 droeschl 373:
1.417 raeburn 374: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv);
1.413 raeburn 375: if ($env{'request.course.id'}) {
376: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
377: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
378: if ($canedit) {
379: $showsyllabus = 1;
380: $showfeeds = 1;
381: } else {
1.414 raeburn 382: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
383: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
384: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
385: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
386: ($env{'request.course.syllabustime'})) {
387: $showsyllabus = 1;
388: }
389: }
390: if ($env{'request.course.feeds'}) {
391: $showfeeds = 1;
1.413 raeburn 392: }
393: }
1.417 raeburn 394: unless ($canmgr) {
395: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
396: if (keys(%slots) > 0) {
397: $showresv = 1;
398: }
399: }
1.413 raeburn 400: }
401:
1.404 raeburn 402: my ($canmodifycoauthor);
403: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
404: my $extent = "$env{'user.domain'}/$env{'user.name'}";
405: if ((&Apache::lonnet::allowed('cca',$extent)) ||
406: (&Apache::lonnet::allowed('caa',$extent))) {
407: $canmodifycoauthor = 1;
408: }
409: }
410:
1.286 raeburn 411: my %groups = &Apache::lonnet::get_active_groups(
412: $env{'user.domain'}, $env{'user.name'},
413: $env{'course.' . $env{'request.course.id'} . '.domain'},
414: $env{'course.' . $env{'request.course.id'} . '.num'});
1.327 droeschl 415:
1.401 raeburn 416: my ($roleswitcher_js,$roleswitcher_form);
417:
1.283 droeschl 418: foreach my $menuitem (@secondary_menu) {
419: # evaluate conditions
1.296 droeschl 420: next if ref($menuitem) ne 'ARRAY';
1.283 droeschl 421: next if $$menuitem[4] ne 'always'
1.404 raeburn 422: && ($$menuitem[4] ne 'author' && $$menuitem[4] ne 'cca')
1.283 droeschl 423: && !$env{'request.course.id'};
424: next if $$menuitem[4] =~ /^mdc/
1.286 raeburn 425: && !$canedit;
1.341 www 426: next if $$menuitem[4] eq 'nvgr'
427: && $canvgr;
428: next if $$menuitem[4] eq 'vgr'
429: && !$canvgr;
1.327 droeschl 430: next if $$menuitem[4] eq 'cst'
431: && !$canmodifyuser;
1.343 www 432: next if $$menuitem[4] eq 'ncst'
1.376 raeburn 433: && ($canmodifyuser || !$canviewroster);
1.343 www 434: next if $$menuitem[4] eq 'mgr'
435: && !$canmgr;
1.417 raeburn 436: next if $$menuitem[4] eq 'showresv'
437: && !$showresv;
1.327 droeschl 438: next if $$menuitem[4] eq 'whn'
439: && !$canviewwnew;
440: next if $$menuitem[4] eq 'opa'
441: && !$canmodpara;
1.283 droeschl 442: next if $$menuitem[4] =~ /showgroups$/
1.300 raeburn 443: && !$canviewgrps
1.286 raeburn 444: && !%groups;
1.413 raeburn 445: next if $$menuitem[4] eq 'showsyllabus'
446: && !$showsyllabus;
447: next if $$menuitem[4] eq 'showfeeds'
448: && !$showfeeds;
1.329 droeschl 449: next if $$menuitem[4] eq 'author'
450: && !$author;
1.404 raeburn 451: next if $$menuitem[4] eq 'cca'
452: && !$canmodifycoauthor;
1.283 droeschl 453:
1.286 raeburn 454: if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 455: # special treatment for role selector
1.401 raeburn 456: ($roleswitcher_js,$roleswitcher_form,my $switcher) =
457: &roles_selector(
1.283 droeschl 458: $env{'course.' . $env{'request.course.id'} . '.domain'},
1.421 raeburn 459: $env{'course.' . $env{'request.course.id'} . '.num'},
460: $httphost
1.401 raeburn 461: );
462: $menu .= $switcher;
1.296 droeschl 463: } else {
1.414 raeburn 464: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
465: my $url = $$menuitem[0];
466: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
467: if (&Apache::lonnet::is_on_map($url)) {
468: unless ($$menuitem[0] =~ /\?register=1/) {
469: $$menuitem[0] .= '?register=1';
470: }
471: } else {
472: $$menuitem[0] =~ s{\?register=1}{};
473: }
474: }
1.296 droeschl 475: $menu .= &prep_menuitem(\@$menuitem);
1.283 droeschl 476: }
477: }
478: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 479: my $escurl = &escape( &Apache::lonenc::check_encrypt(
480: $env{'request.noversionuri'}));
1.283 droeschl 481:
1.291 raeburn 482: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
483: $env{'request.symb'}));
1.283 droeschl 484:
485: if ( $env{'request.state'} eq 'construct'
486: and ( $env{'request.noversionuri'} eq ''
487: || !defined($env{'request.noversionuri'})))
488: {
1.359 raeburn 489: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
490: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 491: $escurl = &escape($escurl);
1.283 droeschl 492: }
493: $menu =~ s/\[url\]/$escurl/g;
494: $menu =~ s/\[symb\]/$escsymb/g;
495: }
1.329 droeschl 496: $menu =~ s/\[uname\]/$$author{user}/g;
497: $menu =~ s/\[udom\]/$$author{dom}/g;
1.413 raeburn 498: if ($showsyllabus || $showfeeds) {
499: $menu =~ s/\[cnum\]/$cnum/g;
500: $menu =~ s/\[cdom\]/$cdom/g;
501: }
1.385 raeburn 502: if ($menu) {
503: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
504: }
1.401 raeburn 505: if ($roleswitcher_form) {
506: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
507: }
1.385 raeburn 508: return $menu;
1.283 droeschl 509: }
510:
1.375 raeburn 511: sub create_submenu {
1.419 bisitz 512: my ($link,$target,$title,$submenu,$translate) = @_;
1.375 raeburn 513: return unless (ref($submenu) eq 'ARRAY');
1.379 raeburn 514: my $disptarget;
515: if ($target ne '') {
516: $disptarget = ' target="'.$target.'"';
517: }
1.375 raeburn 518: my $menu = '<li class="LC_hoverable">'.
1.379 raeburn 519: '<a href="'.$link.'"'.$disptarget.'>'.
1.432 droeschl 520: '<span class="LC_nobreak">'.$title.
1.375 raeburn 521: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
522: ' ▼</span></span></a>'.
523: '<ul>';
1.431 golterma 524:
525: # $link and $title are only used in the initial string written in $menu
526: # as seen above, not needed for nested submenus
527: $menu .= &build_submenu($target, $submenu, $translate, '1');
528: $menu .= '</ul></li>';
529:
530: return $menu;
531: }
532:
533: # helper routine for create_submenu
534: # build the dropdown (and nested submenus) recursively
535: # see perldoc create_submenu documentation for further information
536: sub build_submenu {
537: my ($target, $submenu, $translate, $first_level) = @_;
538: if (!defined(@{$submenu})) {
539: return '';
540: }
541:
542: my $menu = '';
1.375 raeburn 543: my $count = 0;
544: my $numsub = scalar(@{$submenu});
545: foreach my $item (@{$submenu}) {
546: $count ++;
547: if (ref($item) eq 'ARRAY') {
1.416 raeburn 548: my $href = $item->[0];
1.431 golterma 549: my $bordertop;
550: my $borderbot;
551: my $title;
552:
553: if ($translate) {
554: $title = &mt($item->[1]);
555: } else {
556: $title = $item->[1];
557: }
558:
559: if ($count == 1 && !$first_level) {
560: $bordertop = 'border-top: 1px solid black;';
1.416 raeburn 561: }
1.375 raeburn 562: if ($count == $numsub) {
1.431 golterma 563: $borderbot = 'border-bottom: 1px solid black;';
1.375 raeburn 564: }
1.431 golterma 565:
566: # href is a reference to another submenu
567: if (ref($href) eq 'ARRAY') {
568: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
569: $menu .= '<p><span class="LC_primary_menu_innertitle">'
570: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
571: $menu .= '<ul>';
572: $menu .= &build_submenu($target, $href, $translate);
573: $menu .= '</ul>';
574: $menu .= '</li>';
575: } else { # href is the actual hyperlink and does not represent another submenu
576: # for the current menu title
577: if ($href =~ /(aboutme|rss\.html)$/) {
578: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
579: $href =~ s/\[domain\]/$env{'user.domain'}/g;
580: $href =~ s/\[user\]/$env{'user.name'}/g;
581: }
582: unless (($href eq '') || ($href =~ /^\#/)) {
583: $target = ' target="_top"';
584: }
585:
586: $menu .= '<li style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
587: $menu .= '<a href="'.$href.'"'.$target.'>' . $title . '</a>';
588: $menu .= '</li>';
1.425 raeburn 589: }
1.375 raeburn 590: }
591: }
592: return $menu;
593: }
594:
1.40 www 595: sub innerregister {
1.390 raeburn 596: my ($forcereg,$bread_crumbs,$group) = @_;
1.152 albertel 597: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 598: my $is_const_dir = 0;
1.120 raeburn 599:
1.175 albertel 600: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 601:
1.174 albertel 602: $env{'request.registered'} = 1;
1.40 www 603:
1.177 albertel 604: undef(@inlineremote);
1.56 www 605:
1.393 raeburn 606: my ($mapurl,$resurl);
1.390 raeburn 607:
1.393 raeburn 608: if ($env{'request.course.id'}) {
609: if ($env{'request.symb'}) {
610: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
611: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 612:
1.393 raeburn 613: my $maptitle = &Apache::lonnet::gettitle($mapurl);
614: my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
1.318 droeschl 615:
616: #SD
617: #course_type only Course and Community?
618: #
1.393 raeburn 619: my @crumbs;
620: unless (($forcereg) &&
621: ($env{'request.noversionuri'} eq '/adm/navmaps') &&
622: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
623: @crumbs = ({text => Apache::loncommon::course_type()
624: . ' Contents',
625: href => "Javascript:gopost('/adm/navmaps','')"});
626: }
627: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
628: push(@crumbs, {text => '...',
629: no_mt => 1});
630: }
631:
632: push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle
633: && $maptitle ne 'default.sequence'
634: && $maptitle ne $coursetitle);
1.268 droeschl 635:
1.393 raeburn 636: push @crumbs, {text => $restitle, no_mt => 1} if $restitle;
637: &Apache::lonhtmlcommon::clear_breadcrumbs();
638: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
639: } else {
640: $resurl = $env{'request.noversionuri'};
641: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
642: my $crstype = &Apache::loncommon::course_type();
643: my $title = &mt('View Resource');
644: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
645: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
1.392 raeburn 646: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.393 raeburn 647: if ($env{'form.title'}) {
648: $title = $env{'form.title'};
649: }
1.394 raeburn 650: my $trail;
1.393 raeburn 651: if ($env{'form.folderpath'}) {
1.399 raeburn 652: &prepare_functions($resurl,$forcereg,$group,undef,undef,1);
1.394 raeburn 653: ($trail) =
1.393 raeburn 654: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
655: } else {
656: &Apache::lonhtmlcommon::add_breadcrumb(
1.392 raeburn 657: {text => "Supplemental $crstype Content",
658: href => "javascript:gopost('/adm/supplemental','')"});
1.393 raeburn 659: $title = &mt('View Resource');
1.394 raeburn 660: ($trail) =
661: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
1.392 raeburn 662: }
1.394 raeburn 663: return $trail;
1.412 raeburn 664: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
665: &Apache::lonhtmlcommon::clear_breadcrumbs();
666: &prepare_functions('/public'.$courseurl."/syllabus",
667: $forcereg,$group,undef,undef,1);
668: $title = &mt('Syllabus File');
669: my ($trail) =
670: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
671: return $trail;
1.392 raeburn 672: }
1.395 raeburn 673: unless ($env{'request.state'} eq 'construct') {
674: &Apache::lonhtmlcommon::clear_breadcrumbs();
675: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
676: }
1.392 raeburn 677: }
1.390 raeburn 678: } elsif (! $const_space){
1.328 droeschl 679: #a situation when we're looking at a resource outside of context of a
680: #course or construction space (e.g. with cumulative rights)
681: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.390 raeburn 682: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
683: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
684: }
1.65 www 685: }
1.41 www 686: # =============================================================================
687: # ============================ This is for URLs that actually can be registered
1.316 droeschl 688: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
689: || $forcereg );
1.390 raeburn 690: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
691: $forceview,$editbutton);
1.391 raeburn 692: if (($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) ||
693: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.390 raeburn 694: $editbutton = &prepare_functions($resurl,$forcereg,$group);
695: }
696: if ($editbutton eq '') {
1.399 raeburn 697: $editbutton = &clear(6,1);
1.390 raeburn 698: }
1.317 droeschl 699:
1.390 raeburn 700: #
701: # This applies in course context
702: #
703: if ($env{'request.course.id'}) {
704: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
705: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
706: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
707: my @privs;
708: if ($env{'request.symb'} ne '') {
709: if ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
710: push(@privs,('mgr','vgr'));
711: }
712: push(@privs,'opa');
713: }
714: foreach my $priv (@privs) {
715: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
716: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
717: $perms{$priv} =
718: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
719: }
720: }
721: #
722: # Determine whether or not to show Grades and Submissions buttons
723: #
724: if ($env{'request.symb'} ne '' &&
725: $env{'request.filename'}=~/$LONCAPA::assess_re/) {
726: if ($perms{'mgr'}) {
727: &switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
728: "gocmd('/adm/grades','gradingmenu')",
729: 'Content Grades');
730: } elsif ($perms{'vgr'}) {
731: &switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
732: "gocmd('/adm/grades','submission')",
733: 'Content Submissions');
734: }
735: }
736: if (($env{'request.symb'} ne '') && ($perms{'opa'})) {
737: &switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
738: "gocmd('/adm/parmset','set')",
739: 'Content Settings');
1.107 albertel 740: }
1.393 raeburn 741: # End grades/submissions check
1.107 albertel 742:
1.274 www 743: #
1.393 raeburn 744: # This applies to items inside a folder/page modifiable in the course.
1.274 www 745: #
1.390 raeburn 746: if (($env{'request.symb'}=~/^uploaded/) && ($perms{'mdc'})) {
1.393 raeburn 747: my $text = 'Edit Folder';
1.395 raeburn 748: if (($mapurl =~ /\.page$/) ||
749: ($env{'request.symb'}=~
1.396 raeburn 750: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
1.393 raeburn 751: $text = 'Edit Page';
752: }
753: &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
1.390 raeburn 754: "gocmd('/adm/coursedocs','direct')",
755: 'Folder/Page Content');
1.258 raeburn 756: }
1.390 raeburn 757: # End modifiable folder/page container check
758: }
759: # End course context
760:
1.41 www 761: # Prepare the rest of the buttons
1.383 raeburn 762: my ($menuitems,$got_prt,$got_wishlist);
1.120 raeburn 763: if ($const_space) {
1.274 www 764: #
765: # We are in construction space
766: #
1.353 www 767:
1.355 raeburn 768: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 769: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 770: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 771: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 772: if ($currdir =~ m-/$-) {
773: $is_const_dir = 1;
1.433 raeburn 774: if ($thisdisfn eq '') {
775: $is_const_dir = 2;
776: }
1.131 raeburn 777: } else {
1.267 droeschl 778: $currdir =~ s|[^/]+$||;
1.200 foxr 779: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 780: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 781: #
782: # Probably should be in mydesk.tab
783: #
1.131 raeburn 784: $menuitems=(<<ENDMENUITEMS);
1.344 www 785: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 786: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
787: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
788: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
789: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 790: ENDMENUITEMS
1.131 raeburn 791: }
1.308 raeburn 792: if (ref($bread_crumbs) eq 'ARRAY') {
793: &Apache::lonhtmlcommon::clear_breadcrumbs();
794: foreach my $crumb (@{$bread_crumbs}){
795: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
796: }
797: }
1.203 foxr 798: } elsif ( defined($env{'request.course.id'}) &&
799: $env{'request.symb'} ne '' ) {
1.274 www 800: #
1.383 raeburn 801: # We are in a course and looking at a registered URL
1.274 www 802: # Should probably be in mydesk.tab
803: #
1.120 raeburn 804: $menuitems=(<<ENDMENUITEMS);
1.41 www 805: c&3&1
1.344 www 806: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
807: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3
1.77 www 808: c&6&3
809: c&8&1
810: c&8&2
1.344 www 811: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 812: ENDMENUITEMS
1.383 raeburn 813: $got_prt = 1;
814: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
815: && (!$env{'request.enc'})) {
1.332 wenzelju 816: # wishlist is only available for users with access to resource-pool
817: # and links can only be set for resources within the resource-pool
818: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 819: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in my personal Stored Links repository&&1
1.332 wenzelju 820: ENDMENUITEMS
1.383 raeburn 821: $got_wishlist = 1;
1.332 wenzelju 822: }
1.216 albertel 823:
1.243 tempelho 824: my $currentURL = &Apache::loncommon::get_symb();
825: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
826: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
827: $menuitems.="s&9&3&";
828: if(length($annotation) > 0){
1.317 droeschl 829: $menuitems.="anot2.png";
1.243 tempelho 830: }else{
1.317 droeschl 831: $menuitems.="anot.png";
1.243 tempelho 832: }
1.344 www 833: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 834: $menuitems.="Make notes and annotations about this resource&&1\n";
1.428 raeburn 835: my $is_mobile;
836: if ($env{'browser.mobile'}) {
837: $is_mobile = 1;
838: }
1.243 tempelho 839:
1.323 raeburn 840: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.382 raeburn 841: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) && ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/docs/})) {
1.216 albertel 842: $menuitems.=(<<ENDREALRES);
1.428 raeburn 843: s&6&3&catalog.png&Info&info[_1]&catalog_info('$is_mobile')&Show Metadata
1.216 albertel 844: ENDREALRES
845: }
1.422 raeburn 846: unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/docs/}) ||
847: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/})) {
1.382 raeburn 848: $menuitems.=(<<ENDREALRES);
1.344 www 849: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.382 raeburn 850: ENDREALRES
851: }
1.422 raeburn 852: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
853: $menuitems.=(<<ENDREALRES);
1.344 www 854: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 855: ENDREALRES
1.422 raeburn 856: }
1.120 raeburn 857: }
858: }
1.203 foxr 859: if ($env{'request.uri'} =~ /^\/res/) {
1.383 raeburn 860: unless ($got_prt) {
861: $menuitems .= (<<ENDMENUITEMS);
1.344 www 862: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 863: ENDMENUITEMS
1.384 raeburn 864: $got_prt = 1;
1.383 raeburn 865: }
866: unless ($got_wishlist) {
867: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
868: # wishlist is only available for users with access to resource-pool
869: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 870: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
1.332 wenzelju 871: ENDMENUITEMS
1.383 raeburn 872: $got_wishlist = 1;
873: }
874: }
875: }
1.41 www 876: my $buttons='';
877: foreach (split(/\n/,$menuitems)) {
878: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 879: my $idx=10*$rest[0]+$rest[1];
880: if (&hidden_button_check() eq 'yes') {
881: if ($idx == 21 ||$idx == 23) {
882: $buttons.=&switch('','',@rest);
883: } else {
884: $buttons.=&clear(@rest);
885: }
886: } else {
887: if ($command eq 's') {
888: $buttons.=&switch('','',@rest);
889: } else {
890: $buttons.=&clear(@rest);
891: }
1.41 www 892: }
893: }
1.148 albertel 894:
895: my $addremote=0;
1.267 droeschl 896: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.301 droeschl 897: if ($addremote) {
898:
1.342 www 899: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 900:
1.342 www 901: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 902: 'navigation', @inlineremote[21,23]);
903:
1.378 raeburn 904: my $countdown = &countdown_timer();
905: if (&hidden_button_check() eq 'yes') {
906: if ($countdown) {
907: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
908: }
909: } else {
910: my @tools = @inlineremote[93,91,81,82,83];
911: if ($countdown) {
912: unshift(@tools,$countdown);
913: }
1.342 www 914: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.378 raeburn 915: 'tools',@tools);
1.313 droeschl 916:
917: #publish button in construction space
918: if ($env{'request.state'} eq 'construct'){
1.342 www 919: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 920: 'advtools', $inlineremote[63]);
1.342 www 921: } else {
922: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 923: 'tools', $inlineremote[63]);
1.313 droeschl 924: }
1.390 raeburn 925: &advtools_crumbs(@inlineremote);
1.301 droeschl 926: }
1.38 www 927: }
1.433 raeburn 928: my ($topic_help,$topic_help_text);
929: if ($is_const_dir == 2) {
1.434 ! raeburn 930: if ((($ENV{'SERVER_PORT'} == 443) ||
! 931: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
! 932: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1.433 raeburn 933: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
934: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
935: $topic_help_text = 'About WebDAV access';
936: }
937: }
1.342 www 938: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.433 raeburn 939: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.342 www 940: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 941: }
942:
1.389 raeburn 943: sub get_editbutton {
1.390 raeburn 944: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg) = @_;
1.398 raeburn 945: my $jscall;
946: if (($forceview) && ($env{'form.todocs'})) {
947: my ($folderpath,$command);
948: if ($env{'request.symb'}) {
949: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'});
950: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
951: $folderpath = $env{'form.folderpath'};
952: $command = '&forcesupplement=1';
953: }
954: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
955: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
956: } else {
957: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1.393 raeburn 958: $forceedit,$forcereg,$env{'request.symb'},
959: &escape($env{'form.folderpath'}),
960: &escape($env{'form.title'}),$env{'form.idx'},
1.398 raeburn 961: &escape($env{'form.suppurl'},$env{'form.todocs'}));
962: }
1.389 raeburn 963: if ($jscall) {
1.390 raeburn 964: my $icon = 'pcstr.png';
965: my $label = 'Edit';
966: if ($forceview) {
967: $icon = 'tolastloc.png';
968: $label = 'Exit Editing';
969: }
970: &switch('','',6,1,$icon,$label,'resource[_2]',
971: $jscall,"Edit this resource");
972: return 1;
973: }
974: return;
975: }
976:
977: sub prepare_functions {
1.393 raeburn 978: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs) = @_;
1.390 raeburn 979: unless ($env{'request.registered'}) {
980: undef(@inlineremote);
981: }
982: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
983: $forceview);
984:
985: if ($env{'request.course.id'}) {
986: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
987: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
988: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
989: }
990:
991: my $editbutton = '';
992: #
993: # Determine whether or not to display 'Edit' icon/button
994: #
995: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
996: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.391 raeburn 997: ($cfile,$home,$switchserver,$forceedit,$forceview) =
998: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
999: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1000: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1001: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.390 raeburn 1002: $forceedit,$forceview,$forcereg);
1003: }
1.391 raeburn 1004: } elsif ((!$env{'request.course.id'}) &&
1.390 raeburn 1005: ($env{'user.author'}) && ($env{'request.filename'}) &&
1006: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1007: #
1008: # Currently do not have the role of author or co-author.
1009: # Do we have authoring privileges for the resource?
1010: #
1011: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1012: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1013: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1014: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1015: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1016: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1017: $forceedit,$forceview,$forcereg);
1018: }
1019: } elsif ($env{'request.course.id'}) {
1020: #
1021: # This applies in course context
1022: #
1.412 raeburn 1023: if (($perms{'mdc'}) &&
1024: (($resurl eq "/public/$cdom/$cnum/syllabus") ||
1025: ($resurl =~ m{^/uploaded/$cdom/$cnum/portfolio/syllabus/}))) {
1.411 raeburn 1026: $cfile = $resurl;
1027: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1028: if ($env{'form.forceedit'}) {
1029: $forceview = 1;
1.390 raeburn 1030: } else {
1.411 raeburn 1031: $forceedit = 1;
1.390 raeburn 1032: }
1.411 raeburn 1033: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1034: $forceedit,$forceview,$forcereg);
1.393 raeburn 1035: } elsif (($resurl eq '/adm/extresedit') &&
1036: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1037: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1038: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1039: $env{'form.symb'});
1040: if ($cfile ne '') {
1041: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1042: $forceedit,$forceview,$forcereg,
1043: $env{'form.title'},$env{'form.suppurl'});
1044: }
1.406 raeburn 1045: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1046: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1047: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1048: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1049: $env{'form.symb'});
1050: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1051: $forceedit,$forceview,$forcereg);
1.405 raeburn 1052: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1053: ($resurl ne '/cgi-bin/printout.pl')) {
1.390 raeburn 1054: if ($env{'request.filename'}) {
1055: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1056: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1057: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1058: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1059: if ($cfile ne '') {
1060: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1061: $forceedit,$forceview,$forcereg);
1062: }
1063: }
1064: }
1065: }
1066: # End determination of 'Edit' icon/button display
1067:
1.393 raeburn 1068: if ($env{'request.course.id'}) {
1.390 raeburn 1069: # This applies to about me page for users in a course
1.391 raeburn 1070: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.390 raeburn 1071: my ($sdom,$sname) = ($1,$2);
1072: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1073: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1074: '',
1.415 raeburn 1075: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1.390 raeburn 1076: 'Send message to specific user');
1077: }
1.391 raeburn 1078: my $hideprivileged = 1;
1079: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1080: $hideprivileged)) {
1.390 raeburn 1081: foreach my $priv ('vsa','vgr','srm') {
1082: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1083: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1084: $perms{$priv} =
1085: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1086: }
1087: }
1088: if ($perms{'vsa'}) {
1089: &switch('','',6,5,'trck-22x22.png','Activity',
1090: '',
1091: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1092: 'View recent activity by this person');
1093: }
1094: if ($perms{'vgr'}) {
1095: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1096: '',
1.415 raeburn 1097: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.390 raeburn 1098: 'Slot reservation history');
1099: }
1100: if ($perms{'srm'}) {
1101: &switch('','',6,7,'contact-new-22x22.png','Records',
1102: '',
1.415 raeburn 1103: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.390 raeburn 1104: 'Add records');
1105: }
1106: }
1.393 raeburn 1107: }
1108: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1109: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1110: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1111: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1.397 raeburn 1112: ($resurl eq '/adm/supplemental') ||
1113: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1114: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1.393 raeburn 1115: my @folders=split('&',$env{'form.folderpath'});
1.394 raeburn 1116: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.393 raeburn 1117: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1118: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.415 raeburn 1119: "location.href='/adm/coursedocs?command=direct&forcesupplement=1&supppath=$esc_path'",
1.393 raeburn 1120: 'Folder/Page Content');
1121: }
1.390 raeburn 1122: }
1123: }
1124:
1125: # End checking for items for about me page for users in a course
1.393 raeburn 1126: if ($docscrumbs) {
1127: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1128: &advtools_crumbs(@inlineremote);
1129: return $editbutton;
1130: } elsif ($env{'request.registered'}) {
1.390 raeburn 1131: return $editbutton;
1132: } else {
1133: if (ref($bread_crumbs) eq 'ARRAY') {
1134: if (@inlineremote > 0) {
1135: if (ref($advtools) eq 'ARRAY') {
1136: @{$advtools} = @inlineremote;
1137: }
1138: }
1139: return;
1140: } elsif (@inlineremote > 0) {
1141: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1142: &advtools_crumbs(@inlineremote);
1143: return &Apache::lonhtmlcommon::scripttag('', 'start')
1144: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1145: . &Apache::lonhtmlcommon::scripttag('', 'end');
1146: }
1147: }
1148: }
1149:
1150: sub advtools_crumbs {
1151: my @funcs = @_;
1152: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1153: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1154: 'advtools', @funcs[61,64,65,66,67,74]);
1155: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1156: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1157: 'advtools', @funcs[61,71,72,73,74,92]);
1.393 raeburn 1158: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1159: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.407 raeburn 1160: 'advtools', $funcs[61]);
1.393 raeburn 1161: }
1.412 raeburn 1162: return;
1.258 raeburn 1163: }
1164:
1.2 www 1165: # ================================================================== Raw Config
1166:
1.3 www 1167: sub clear {
1168: my ($row,$col)=@_;
1.316 droeschl 1169: $inlineremote[10*$row+$col]='';
1170: return '';
1.3 www 1171: }
1172:
1.40 www 1173: # ============================================ Switch a button or create a link
1.25 matthew 1174: # Switch acts on the javascript that is executed when a button is clicked.
1175: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1176:
1.2 www 1177: sub switch {
1.209 www 1178: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1179: $act=~s/\$uname/$uname/g;
1180: $act=~s/\$udom/$udom/g;
1.88 www 1181: $top=&mt($top);
1182: $bot=&mt($bot);
1183: $desc=&mt($desc);
1.209 www 1184: my $idx=10*$row+$col;
1185: $category_members{$cat}.=':'.$idx;
1186:
1.320 droeschl 1187: # Inline Menu
1.317 droeschl 1188: if ($nobreak==2) { return ''; }
1189: my $text=$top.' '.$bot;
1190: $text=~s/\s*\-\s*//gs;
1.105 www 1191:
1.317 droeschl 1192: my $pic=
1.225 albertel 1193: '<img alt="'.$text.'" src="'.
1194: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1195: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1196: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1197: # Main Menu
1.103 www 1198: if ($nobreak==3) {
1.209 www 1199: $inlineremote[$idx]="\n".
1.177 albertel 1200: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1201: '</td><td align="left">'.
1.103 www 1202: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1203: } elsif ($nobreak) {
1.209 www 1204: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1205: '<td align="left">'.
1.177 albertel 1206: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1207: <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 1208: } else {
1.209 www 1209: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1210: '<td align="left">'.
1.103 www 1211: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1212: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1213: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1214: }
1.317 droeschl 1215: } else {
1.103 www 1216: # Inline Menu
1.378 raeburn 1217: my @tools = (93,91,81,82,83);
1218: unless ($env{'request.state'} eq 'construct') {
1219: push(@tools,63);
1220: }
1221: if (($env{'environment.icons'} eq 'iconsonly') &&
1222: (grep(/^$idx$/,@tools))) {
1223: $inlineremote[$idx] =
1224: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1225: } else {
1226: $inlineremote[$idx] =
1.317 droeschl 1227: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1228: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.378 raeburn 1229: }
1.317 droeschl 1230: }
1.56 www 1231: return '';
1.2 www 1232: }
1233:
1234: sub secondlevel {
1235: my $output='';
1236: my
1.209 www 1237: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1238: if ($prt eq 'any') {
1.209 www 1239: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1240: } elsif ($prt=~/^r(\w+)/) {
1241: if ($rol eq $1) {
1.209 www 1242: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1243: }
1244: }
1245: return $output;
1246: }
1247:
1.56 www 1248: sub inlinemenu {
1.210 albertel 1249: undef(@inlineremote);
1250: undef(%category_members);
1.275 www 1251: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1252: &rawconfig(1);
1.309 bisitz 1253: my $output='<table><tr>';
1.209 www 1254: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1255: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1256: for (my $row=1; $row<=8; $row++) {
1257: foreach my $cat (keys(%category_members)) {
1258: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1259: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1260: $output.='<div class="LC_Box LC_400Box">';
1261: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1262: $output.='<table>';
1.240 riegler 1263: my %active=();
1264: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1265: if ($inlineremote[$menu_item]) {
1266: $active{$menu_item}=1;
1267: }
1268: }
1269: foreach my $item (sort(keys(%active))) {
1270: $output.=$inlineremote[$item];
1271: }
1272: $output.='</table>';
1.245 harmsja 1273: $output.='</div>';
1.240 riegler 1274: }
1275: }
1276: $output.="</td>";
1277: }
1278: $output.="</tr></table>";
1279: return $output;
1280: }
1281:
1.2 www 1282: sub rawconfig {
1.274 www 1283: #
1284: # This evaluates mydesk.tab
1285: # Need to add more positions and more privileges to deal with all
1286: # menu items.
1287: #
1.34 www 1288: my $textualoverride=shift;
1289: my $output='';
1.316 droeschl 1290: return '' unless $textualoverride;
1.152 albertel 1291: my $uname=$env{'user.name'};
1292: my $udom=$env{'user.domain'};
1293: my $adv=$env{'user.adv'};
1.266 raeburn 1294: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1295: my $author=$env{'user.author'};
1.5 www 1296: my $crs='';
1.295 raeburn 1297: my $crstype='';
1.152 albertel 1298: if ($env{'request.course.id'}) {
1299: $crs='/'.$env{'request.course.id'};
1300: if ($env{'request.course.sec'}) {
1301: $crs.='_'.$env{'request.course.sec'};
1.7 www 1302: }
1.8 www 1303: $crs=~s/\_/\//g;
1.295 raeburn 1304: $crstype = &Apache::loncommon::course_type();
1.5 www 1305: }
1.152 albertel 1306: my $pub=($env{'request.state'} eq 'published');
1307: my $con=($env{'request.state'} eq 'construct');
1308: my $rol=$env{'request.role'};
1.427 raeburn 1309: my $requested_domain;
1310: if ($rol) {
1311: $requested_domain = $env{'request.role.domain'};
1312: }
1.184 raeburn 1313: foreach my $line (@desklines) {
1.209 www 1314: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1315: $prt=~s/\$uname/$uname/g;
1316: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1317: if ($prt =~ /\$crs/) {
1318: next unless ($env{'request.course.id'});
1319: next if ($crstype eq 'Community');
1320: $prt=~s/\$crs/$crs/g;
1321: } elsif ($prt =~ /\$cmty/) {
1322: next unless ($env{'request.course.id'});
1323: next if ($crstype ne 'Community');
1324: $prt=~s/\$cmty/$crs/g;
1325: }
1.427 raeburn 1326: if ($prt =~ m/\$requested_domain/) {
1327: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
1328: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
1329: } else {
1330: $prt=~s/\$requested_domain/$requested_domain/g;
1331: }
1332: }
1.211 www 1333: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1334: if ($pro eq 'clear') {
1.4 www 1335: $output.=&clear($row,$col);
1.3 www 1336: } elsif ($pro eq 'any') {
1.2 www 1337: $output.=&secondlevel(
1.209 www 1338: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1339: } elsif ($pro eq 'smp') {
1340: unless ($adv) {
1341: $output.=&secondlevel(
1.209 www 1342: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1343: }
1344: } elsif ($pro eq 'adv') {
1345: if ($adv) {
1346: $output.=&secondlevel(
1.209 www 1347: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1348: }
1.231 albertel 1349: } elsif ($pro eq 'shc') {
1350: if ($show_course) {
1351: $output.=&secondlevel(
1352: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1353: }
1354: } elsif ($pro eq 'nsc') {
1355: if (!$show_course) {
1356: $output.=&secondlevel(
1357: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1358: }
1.81 matthew 1359: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1360: my $priv = $1;
1361: if ($priv =~ /^mdc(Course|Community)/) {
1362: if ($crstype eq $1) {
1363: $priv = 'mdc';
1364: } else {
1365: next;
1366: }
1367: }
1.427 raeburn 1368: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
1369: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
1370: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1371: }
1.295 raeburn 1372: } elsif ($pro eq 'course') {
1373: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1374: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1375: }
1.295 raeburn 1376: } elsif ($pro eq 'community') {
1377: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
1378: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1379: }
1.124 matthew 1380: } elsif ($pro =~ /^courseenv_(.*)$/) {
1381: my $key = $1;
1.307 raeburn 1382: if ($crstype ne 'Community') {
1383: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1384: if ($key eq 'canuse_pdfforms') {
1385: if ($env{'request.course.id'} && $coursepref eq '') {
1386: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1387: $coursepref = $domdefs{'canuse_pdfforms'};
1388: }
1389: }
1390: if ($coursepref) {
1391: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1392: }
1.295 raeburn 1393: }
1394: } elsif ($pro =~ /^communityenv_(.*)$/) {
1395: my $key = $1;
1.307 raeburn 1396: if ($crstype eq 'Community') {
1397: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1398: if ($key eq 'canuse_pdfforms') {
1399: if ($env{'request.course.id'} && $coursepref eq '') {
1400: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1401: $coursepref = $domdefs{'canuse_pdfforms'};
1402: }
1403: }
1404: if ($coursepref) {
1405: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1406: }
1.124 matthew 1407: }
1.81 matthew 1408: } elsif ($pro =~ /^course_(.*)$/) {
1409: # Check for permissions inside of a course
1.295 raeburn 1410: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 1411: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1412: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1413: )) {
1.209 www 1414: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1415: }
1.295 raeburn 1416: } elsif ($pro =~ /^community_(.*)$/) {
1417: # Check for permissions inside of a community
1418: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
1419: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1420: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1421: )) {
1422: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1423: }
1.4 www 1424: } elsif ($pro eq 'author') {
1425: if ($author) {
1.152 albertel 1426: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1427: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1428: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1429: # Check that we are on the correct machine
1.29 matthew 1430: my $cadom=$requested_domain;
1.152 albertel 1431: my $caname=$env{'user.name'};
1.234 raeburn 1432: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1433: ($cadom,$caname)=
1.206 albertel 1434: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1435: }
1436: $act =~ s/\$caname/$caname/g;
1.353 www 1437: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 1438: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1439: my $allowed=0;
1440: my @ids=&Apache::lonnet::current_machine_ids();
1441: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1442: if ($allowed) {
1.209 www 1443: $output.=&switch($caname,$cadom,
1444: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1445: }
1.6 www 1446: }
1.2 www 1447: }
1.248 raeburn 1448: } elsif ($pro eq 'tools') {
1449: my @tools = ('aboutme','blog','portfolio');
1450: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1451: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1452: $env{'user.domain'},
1453: $prt,undef,'tools')) {
1454: $output.=&clear($row,$col);
1455: next;
1456: }
1.278 raeburn 1457: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1458: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1459: next;
1460: }
1461: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1462: next;
1463: }
1.279 raeburn 1464: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1465: if (!$showreqcrs) {
1.248 raeburn 1466: $output.=&clear($row,$col);
1467: next;
1468: }
1469: }
1470: $prt='any';
1471: $output.=&secondlevel(
1472: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1473: }
1.13 harris41 1474: }
1.2 www 1475: return $output;
1476: }
1477:
1.279 raeburn 1478: sub check_for_rcrs {
1479: my $showreqcrs = 0;
1.424 raeburn 1480: my @reqtypes = ('official','unofficial','community','textbook');
1.280 raeburn 1481: foreach my $type (@reqtypes) {
1.279 raeburn 1482: if (&Apache::lonnet::usertools_access($env{'user.name'},
1483: $env{'user.domain'},
1484: $type,undef,'requestcourses')) {
1485: $showreqcrs = 1;
1486: last;
1487: }
1488: }
1.280 raeburn 1489: if (!$showreqcrs) {
1490: foreach my $type (@reqtypes) {
1491: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1492: $showreqcrs = 1;
1493: last;
1494: }
1495: }
1496: }
1.279 raeburn 1497: return $showreqcrs;
1498: }
1499:
1.306 raeburn 1500: sub dc_popup_js {
1501: my %lt = &Apache::lonlocal::texthash(
1502: more => '(More ...)',
1503: less => '(Less ...)',
1504: );
1505: return <<"END";
1506:
1507: function showCourseID() {
1508: document.getElementById('dccid').style.display='block';
1509: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1510: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 1511: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 1512: return;
1513: }
1514:
1515: function hideCourseID() {
1516: document.getElementById('dccid').style.display='none';
1.369 raeburn 1517: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 1518: return;
1519: }
1520:
1521: END
1522:
1523: }
1524:
1.378 raeburn 1525: sub countdown_toggle_js {
1526: return <<"END";
1527:
1528: function toggleCountdown() {
1529: var countdownid = document.getElementById('duedatecountdown');
1530: var currstyle = countdownid.style.display;
1531: if (currstyle == 'inline') {
1532: countdownid.style.display = 'none';
1533: document.getElementById('ddcountcollapse').innerHTML='';
1534: document.getElementById('ddcountexpand').innerHTML='◄ ';
1535: } else {
1536: countdownid.style.display = 'inline';
1537: document.getElementById('ddcountcollapse').innerHTML='► ';
1538: document.getElementById('ddcountexpand').innerHTML='';
1539: }
1540: return;
1541: }
1542:
1543: END
1544: }
1545:
1.42 www 1546: sub utilityfunctions {
1.421 raeburn 1547: my ($httphost) = @_;
1.152 albertel 1548: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.316 droeschl 1549: if ($currenturl =~ m{^/adm/wrapper/ext/}
1550: && $env{'request.external.querystring'} ) {
1.293 raeburn 1551: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1552: }
1.183 www 1553: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1554:
1.152 albertel 1555: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.175 albertel 1556:
1.306 raeburn 1557: my $dc_popup_cid;
1558: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
1559: $env{'course.'.$env{'request.course.id'}.
1560: '.domain'}.'/'})) {
1561: $dc_popup_cid = &dc_popup_js();
1562: }
1563:
1.175 albertel 1564: my $start_page_annotate =
1565: &Apache::loncommon::start_page('Annotator',undef,
1566: {'only_body' => 1,
1567: 'js_ready' => 1,
1568: 'bgcolor' => '#BBBBBB',
1569: 'add_entries' => {
1570: 'onload' => 'javascript:document.goannotate.submit();'}});
1571:
1.205 albertel 1572: my $end_page_annotate =
1573: &Apache::loncommon::end_page({'js_ready' => 1});
1574:
1.389 raeburn 1575: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 1576:
1.368 www 1577: my $esc_url=&escape($currenturl);
1578: my $esc_symb=&escape($currentsymb);
1.332 wenzelju 1579:
1.378 raeburn 1580: my $countdown = &countdown_toggle_js();
1581:
1.429 raeburn 1582: my $hostvar = '
1583: function setLCHost() {
1584: var lcHostname="";
1585: ';
1586: if ($httphost =~ m{^https?\://}) {
1587: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
1588: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
1589: ' var match = hostReg.exec(lcServer);'."\n".
1590: ' if (match.length) {'."\n".
1591: ' if (match[1] == location.hostname) {'."\n".
1592: ' lcHostname=lcServer;'."\n".
1593: ' }'."\n".
1594: ' }'."\n";
1595: }
1596:
1597: $hostvar .= ' return lcHostname;'."\n".
1598: '}'."\n";
1599:
1.42 www 1600: return (<<ENDUTILITY)
1.429 raeburn 1601: $hostvar
1.368 www 1602: var currentURL=unescape("$esc_url");
1603: var reloadURL=unescape("$esc_url");
1604: var currentSymb=unescape("$esc_symb");
1.42 www 1605:
1.306 raeburn 1606: $dc_popup_cid
1.114 albertel 1607:
1.389 raeburn 1608: $jumptores
1.336 raeburn 1609:
1.42 www 1610: function gopost(url,postdata) {
1611: if (url!='') {
1.429 raeburn 1612: var lcHostname = setLCHost();
1613: this.document.server.action=lcHostname+url;
1.42 www 1614: this.document.server.postdata.value=postdata;
1615: this.document.server.command.value='';
1616: this.document.server.url.value='';
1617: this.document.server.symb.value='';
1618: this.document.server.submit();
1619: }
1620: }
1621:
1622: function gocmd(url,cmd) {
1623: if (url!='') {
1.429 raeburn 1624: var lcHostname = setLCHost();
1625: this.document.server.action=lcHostname+url;
1.42 www 1626: this.document.server.postdata.value='';
1627: this.document.server.command.value=cmd;
1628: this.document.server.url.value=currentURL;
1629: this.document.server.symb.value=currentSymb;
1630: this.document.server.submit();
1631: }
1.57 www 1632: }
1633:
1.121 raeburn 1634: function gocstr(url,filename) {
1635: if (url == '/adm/cfile?action=delete') {
1636: this.document.cstrdelete.filename.value = filename
1637: this.document.cstrdelete.submit();
1638: return;
1639: }
1.137 raeburn 1640: if (url == '/adm/printout') {
1641: this.document.cstrprint.postdata.value = filename
1642: this.document.cstrprint.curseed.value = 0;
1643: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1644: if (this.document.lonhomework) {
1645: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1646: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1647: }
1648: if (this.document.lonhomework.problemtype) {
1.164 albertel 1649: if (this.document.lonhomework.problemtype.value) {
1650: this.document.cstrprint.problemtype.value =
1651: this.document.lonhomework.problemtype.value;
1652: } else if (this.document.lonhomework.problemtype.options) {
1653: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1654: if (this.document.lonhomework.problemtype.options[i].selected) {
1655: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1656: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1657: }
1658: }
1659: }
1660: }
1661: }
1662: }
1.137 raeburn 1663: this.document.cstrprint.submit();
1664: return;
1665: }
1.121 raeburn 1666: if (url !='') {
1667: this.document.constspace.filename.value = filename;
1668: this.document.constspace.action = url;
1669: this.document.constspace.submit();
1670: }
1671: }
1672:
1.131 raeburn 1673: function golist(url) {
1674: if (url!='' && url!= null) {
1675: currentURL = null;
1676: currentSymb= null;
1.429 raeburn 1677: var lcHostname = setLCHost();
1678: top.location.href=lcHostname+url;
1.131 raeburn 1679: }
1680: }
1681:
1682:
1.121 raeburn 1683:
1.428 raeburn 1684: function catalog_info(isMobile) {
1685: if (isMobile == 1) {
1686: openMyModal(window.location.pathname+'.meta?modal=1',500,400,'yes');
1687: } else {
1688: loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1689: }
1.57 www 1690: }
1691:
1692: function chat_win() {
1.429 raeburn 1693: var lcHostname = setLCHost();
1694: 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 1695: }
1.169 raeburn 1696:
1697: function group_chat(group) {
1.429 raeburn 1698: var lcHostname = setLCHost();
1699: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 1700: var winName = 'LONchat_'+group;
1701: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1702: }
1.175 albertel 1703:
1704: function annotate() {
1705: w_Annotator_flag=1;
1706: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
1707: annotator.document.write(
1708: '$start_page_annotate'
1709: +"<form name='goannotate' target='Annotator' method='post' "
1710: +"action='/adm/annotations'>"
1.217 albertel 1711: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 1712: +"<\\/form>"
1.205 albertel 1713: +'$end_page_annotate');
1.175 albertel 1714: annotator.document.close();
1715: }
1716:
1.370 raeburn 1717: function open_StoredLinks_Import(rat) {
1.335 wenzelju 1718: var newWin;
1.429 raeburn 1719: var lcHostname = setLCHost();
1.335 wenzelju 1720: if (rat) {
1.429 raeburn 1721: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 1722: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 1723: }
1724: else {
1.429 raeburn 1725: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.335 wenzelju 1726: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1727: }
1.334 wenzelju 1728: newWin.focus();
1729: }
1730:
1.372 raeburn 1731: (function (\$) {
1732: \$(document).ready(function () {
1733: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
1734: /*\@cc_on
1735: if (!window.XMLHttpRequest) {
1736: \$('.LC_hoverable').each(function () {
1737: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
1738: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
1739: });
1740: }
1741: \@*/
1742: });
1743: }(jQuery));
1744:
1.378 raeburn 1745: $countdown
1746:
1.42 www 1747: ENDUTILITY
1748: }
1749:
1750: sub serverform {
1751: return(<<ENDSERVERFORM);
1.181 albertel 1752: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 1753: <input type="hidden" name="postdata" value="none" />
1754: <input type="hidden" name="command" value="none" />
1755: <input type="hidden" name="url" value="none" />
1756: <input type="hidden" name="symb" value="none" />
1757: </form>
1758: ENDSERVERFORM
1759: }
1.113 albertel 1760:
1.121 raeburn 1761: sub constspaceform {
1762: return(<<ENDCONSTSPACEFORM);
1.181 albertel 1763: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 1764: <input type="hidden" name="filename" value="" />
1765: </form>
1.181 albertel 1766: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 1767: <input type="hidden" name="action" value="delete" />
1768: <input type="hidden" name="filename" value="" />
1769: </form>
1.181 albertel 1770: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 1771: <input type="hidden" name="postdata" value="" />
1772: <input type="hidden" name="curseed" value="" />
1773: <input type="hidden" name="problemtype" value="" />
1774: </form>
1775:
1.121 raeburn 1776: ENDCONSTSPACEFORM
1777: }
1778:
1.220 raeburn 1779: sub hidden_button_check {
1.317 droeschl 1780: if ( $env{'request.course.id'} eq ''
1781: || $env{'request.role.adv'} ) {
1782:
1.220 raeburn 1783: return;
1784: }
1.232 raeburn 1785: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
1786: return $buttonshide;
1.220 raeburn 1787: }
1.184 raeburn 1788:
1.235 raeburn 1789: sub roles_selector {
1.421 raeburn 1790: my ($cdom,$cnum,$httphost) = @_;
1.298 raeburn 1791: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 1792: my $now = time;
1.350 raeburn 1793: my (%courseroles,%seccount,%courseprivs);
1.235 raeburn 1794: my $is_cc;
1.432 droeschl 1795: my ($js,$form,$switcher);
1.298 raeburn 1796: my $ccrole;
1797: if ($crstype eq 'Community') {
1798: $ccrole = 'co';
1799: } else {
1800: $ccrole = 'cc';
1.350 raeburn 1801: }
1.386 raeburn 1802: my ($priv,$gotsymb,$destsymb);
1.350 raeburn 1803: my $destinationurl = $ENV{'REQUEST_URI'};
1.386 raeburn 1804: if ($destinationurl =~ /\?symb=/) {
1805: $gotsymb = 1;
1806: } elsif ($destinationurl =~ m{^/enc/}) {
1807: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
1808: if ($plainurl =~ /\?symb=/) {
1809: $gotsymb = 1;
1810: }
1811: }
1812: unless ($gotsymb) {
1813: $destsymb = &Apache::lonnet::symbread();
1814: if ($destsymb ne '') {
1815: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
1816: }
1817: }
1.350 raeburn 1818: my $reqprivs = &required_privs();
1819: if (ref($reqprivs) eq 'HASH') {
1820: my $destination = $destinationurl;
1821: $destination =~ s/(\?.*)$//;
1822: if (exists($reqprivs->{$destination})) {
1823: $priv = $reqprivs->{$destination};
1824: }
1825: }
1.298 raeburn 1826: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
1827: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 1828:
1829: if ((($start) && ($start<0)) ||
1830: (($end) && ($end<$now)) ||
1831: (($start) && ($now<$start))) {
1832: $is_cc = 0;
1833: } else {
1834: $is_cc = 1;
1835: }
1836: }
1837: if ($is_cc) {
1.350 raeburn 1838: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,$priv);
1.235 raeburn 1839: } else {
1.262 raeburn 1840: my %gotnosection;
1.235 raeburn 1841: foreach my $item (keys(%env)) {
1.239 raeburn 1842: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 1843: my $role = $1;
1844: my $sec = $2;
1845: next if ($role eq 'gr');
1846: my ($start,$end) = split(/\./,$env{$item});
1847: next if (($start && $start > $now) || ($end && $end < $now));
1848: if ($sec eq '') {
1.239 raeburn 1849: if (!$gotnosection{$role}) {
1850: $seccount{$role} ++;
1851: $gotnosection{$role} = 1;
1852: }
1.235 raeburn 1853: }
1.350 raeburn 1854: if ($priv ne '') {
1855: my $cnumsec = $cnum;
1856: if ($sec ne '') {
1857: $cnumsec .= "/$sec";
1858: }
1859: $courseprivs{"$role./$cdom/$cnumsec./"} =
1860: $env{"user.priv.$role./$cdom/$cnumsec./"};
1861: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
1862: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
1863: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
1864: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
1865: }
1.235 raeburn 1866: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 1867: if ($sec ne '') {
1.264 raeburn 1868: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 1869: push(@{$courseroles{$role}},$sec);
1870: $seccount{$role} ++;
1871: }
1872: }
1873: } else {
1874: @{$courseroles{$role}} = ();
1875: if ($sec ne '') {
1876: $seccount{$role} ++;
1.235 raeburn 1877: push(@{$courseroles{$role}},$sec);
1878: }
1879: }
1880: }
1881: }
1882: }
1.298 raeburn 1883: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.402 raeburn 1884: my $numdiffsec;
1885: if (keys(%seccount) == 1) {
1886: foreach my $key (keys(%seccount)) {
1887: $numdiffsec = $seccount{$key};
1888: }
1889: }
1890: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
1.401 raeburn 1891: my @submenu;
1892: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,$priv);
1893: $form =
1.421 raeburn 1894: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles">'."\n".
1.401 raeburn 1895: ' <input type="hidden" name="destinationurl" value="'.
1896: &HTML::Entities::encode($destinationurl).'" />'."\n".
1897: ' <input type="hidden" name="gotorole" value="1" />'."\n".
1898: ' <input type="hidden" name="selectrole" value="" />'."\n".
1.402 raeburn 1899: ' <input type="hidden" name="switchrole" value="" />'."\n";
1900: if ($destsymb ne '') {
1901: $form .= ' <input type="hidden" name="destsymb" value="'.
1902: &HTML::Entities::encode($destsymb).'" />'."\n";
1903: }
1904: $form .= '</form>'."\n";
1.235 raeburn 1905: foreach my $role (@roles_order) {
1.402 raeburn 1906: my $include;
1.235 raeburn 1907: if (defined($courseroles{$role})) {
1.402 raeburn 1908: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1909: if ($seccount{$role} > 1) {
1910: $include = 1;
1911: }
1912: } else {
1913: $include = 1;
1914: }
1915: }
1916: if ($include) {
1.401 raeburn 1917: push(@submenu,['javascript:adhocRole('."'$role'".')',
1918: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 1919: }
1920: }
1921: foreach my $role (sort(keys(%courseroles))) {
1922: if ($role =~ /^cr/) {
1.403 raeburn 1923: my $include;
1924: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1.402 raeburn 1925: if ($seccount{$role} > 1) {
1926: $include = 1;
1927: }
1.403 raeburn 1928: } else {
1929: $include = 1;
1930: }
1931: if ($include) {
1932: push(@submenu,['javascript:adhocRole('."'$role'".')',
1933: &Apache::lonnet::plaintext($role)]);
1934: }
1.235 raeburn 1935: }
1936: }
1.401 raeburn 1937: if (@submenu > 0) {
1.432 droeschl 1938: $switcher = &create_submenu('','',&mt('Switch role'),\@submenu);
1.386 raeburn 1939: }
1.235 raeburn 1940: }
1.401 raeburn 1941: return ($js,$form,$switcher);
1.235 raeburn 1942: }
1943:
1.262 raeburn 1944: sub get_all_courseroles {
1.350 raeburn 1945: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 1946: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 1947: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 1948: return;
1949: }
1950: my ($result,$cached) =
1951: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
1952: if (defined($cached)) {
1953: if (ref($result) eq 'HASH') {
1954: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 1955: (ref($result->{'seccount'}) eq 'HASH') &&
1956: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 1957: %{$courseroles} = %{$result->{'roles'}};
1958: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 1959: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 1960: return;
1961: }
1962: }
1963: }
1964: my %gotnosection;
1965: my %adv_roles =
1966: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1967: foreach my $role (keys(%adv_roles)) {
1968: my ($urole,$usec) = split(/:/,$role);
1969: if (!$gotnosection{$urole}) {
1970: $seccount->{$urole} ++;
1971: $gotnosection{$urole} = 1;
1972: }
1973: if (ref($courseroles->{$urole}) eq 'ARRAY') {
1974: if ($usec ne '') {
1975: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
1976: push(@{$courseroles->{$urole}},$usec);
1977: $seccount->{$urole} ++;
1978: }
1979: }
1980: } else {
1981: @{$courseroles->{$urole}} = ();
1982: if ($usec ne '') {
1983: $seccount->{$urole} ++;
1984: push(@{$courseroles->{$urole}},$usec);
1985: }
1986: }
1.350 raeburn 1987: my $area = '/'.$cdom.'/'.$cnum;
1988: if ($usec ne '') {
1989: $area .= '/'.$usec;
1990: }
1991: if ($role =~ /^cr\//) {
1992: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
1993: } else {
1994: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
1995: }
1.262 raeburn 1996: }
1997: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
1998: @{$courseroles->{'st'}} = ();
1.350 raeburn 1999: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 2000: if (keys(%sections_count) > 0) {
2001: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 2002: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 2003: }
1.410 raeburn 2004: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 2005: my $rolehash = {
2006: 'roles' => $courseroles,
2007: 'seccount' => $seccount,
1.350 raeburn 2008: 'privs' => $courseprivs,
1.262 raeburn 2009: };
2010: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
2011: return;
2012: }
2013:
1.235 raeburn 2014: sub jump_to_role {
1.350 raeburn 2015: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$priv) = @_;
1.239 raeburn 2016: my %lt = &Apache::lonlocal::texthash(
2017: this => 'This role has section(s) associated with it.',
2018: ente => 'Enter a specific section.',
2019: orlb => 'Enter a specific section, or leave blank for no section.',
2020: avai => 'Available sections are:',
2021: youe => 'You entered an invalid section choice:',
1.352 raeburn 2022: plst => 'Please try again.',
1.350 raeburn 2023: role => 'The role you selected is not permitted to view the current page.',
2024: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 2025: );
2026: my $js;
2027: if (ref($courseroles) eq 'HASH') {
2028: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
2029: ' var numsec = new Array();'."\n".
2030: ' var rolesections = new Array();'."\n".
2031: ' var rolenames = new Array();'."\n".
2032: ' var roleseclist = new Array();'."\n";
2033: my @items = keys(%{$courseroles});
2034: for (my $i=0; $i<@items; $i++) {
2035: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
2036: my ($secs,$secstr);
2037: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
2038: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
2039: $secs = join('","',@sections);
2040: $secstr = join(', ',@sections);
2041: }
2042: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
2043: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
2044: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
2045: }
2046: }
1.350 raeburn 2047: my $checkroles = 0;
2048: if ($priv && ref($courseprivs) eq 'HASH') {
2049: my (%disallowed,%allowed,@disallow);
2050: foreach my $role (sort(keys(%{$courseprivs}))) {
2051: my $trole;
2052: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
2053: $trole = $1;
2054: }
2055: if (($trole ne '') && ($trole ne 'cm')) {
2056: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
2057: $allowed{$trole} = 1;
2058: } else {
2059: $disallowed{$trole} = 1;
2060: }
2061: }
2062: }
2063: foreach my $trole (keys(%disallowed)) {
2064: unless ($allowed{$trole}) {
2065: push(@disallow,$trole);
2066: }
2067: }
2068: if (@disallow > 0) {
2069: $checkroles = 1;
2070: $js .= " var disallow = new Array('".join("','",@disallow)."');\n".
2071: " var rolecheck = 1;\n";
2072: }
2073: }
2074: if (!$checkroles) {
2075: $js .= " var disallow = new Array();\n".
2076: " rolecheck = 0;\n";
2077: }
1.273 droeschl 2078: return <<"END";
1.235 raeburn 2079: <script type="text/javascript">
1.273 droeschl 2080: //<![CDATA[
1.401 raeburn 2081: function adhocRole(newrole) {
1.239 raeburn 2082: $js
1.235 raeburn 2083: if (newrole == '') {
1.350 raeburn 2084: return;
1.235 raeburn 2085: }
1.239 raeburn 2086: var fullrole = newrole+'./$cdom/$cnum';
2087: var selidx = '';
2088: for (var i=0; i<rolenames.length; i++) {
2089: if (rolenames[i] == newrole) {
2090: selidx = i;
2091: }
2092: }
1.350 raeburn 2093: if (rolecheck > 0) {
2094: for (var i=0; i<disallow.length; i++) {
2095: if (disallow[i] == newrole) {
2096: if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
2097: document.rolechooser.destinationurl.value = '/adm/menu';
2098: } else {
2099: return;
2100: }
2101: }
2102: }
2103: }
1.239 raeburn 2104: var secok = 1;
2105: var secchoice = '';
2106: if (selidx >= 0) {
2107: if (numsec[selidx] > 1) {
2108: secok = 0;
2109: var numrolesec = rolesections[selidx].length;
2110: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 2111: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 2112: if (secchoice == '') {
2113: if (msgidx > 0) {
2114: secok = 1;
2115: }
2116: } else {
2117: for (var j=0; j<rolesections[selidx].length; j++) {
2118: if (rolesections[selidx][j] == secchoice) {
2119: secok = 1;
2120: }
2121: }
2122: }
2123: } else {
2124: if (rolesections[selidx].length == 1) {
2125: secchoice = rolesections[selidx][0];
2126: }
2127: }
2128: }
2129: if (secok == 1) {
2130: if (secchoice != '') {
2131: fullrole += '/'+secchoice;
2132: }
2133: } else {
2134: if (secchoice != null) {
2135: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
2136: }
2137: return;
2138: }
2139: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 2140: return;
2141: }
2142: itemid = retrieveIndex('gotorole');
2143: if (itemid != -1) {
1.239 raeburn 2144: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 2145: }
1.401 raeburn 2146: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 2147: document.rolechooser.selectrole.value = '1';
2148: document.rolechooser.submit();
2149: return;
2150: }
2151:
2152: function retrieveIndex(item) {
2153: for (var i=0;i<document.rolechooser.elements.length;i++) {
2154: if (document.rolechooser.elements[i].name == item) {
2155: return i;
2156: }
2157: }
2158: return -1;
2159: }
1.273 droeschl 2160: // ]]>
1.235 raeburn 2161: </script>
2162: END
2163: }
2164:
1.350 raeburn 2165: sub required_privs {
2166: my $privs = {
2167: '/adm/parmset' => 'opa',
2168: '/adm/courseprefs' => 'opa',
2169: '/adm/whatsnew' => 'whn',
2170: '/adm/populate' => 'cst',
2171: '/adm/trackstudent' => 'vsa',
2172: '/adm/statistics' => 'vgr',
1.366 raeburn 2173: '/adm/setblock' => 'dcm',
1.367 raeburn 2174: '/adm/coursedocs' => 'mdc',
1.350 raeburn 2175: };
2176: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 2177: $privs->{'/adm/classcalc'} = 'vgr',
2178: $privs->{'/adm/assesscalc'} = 'vgr',
2179: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 2180: }
2181: return $privs;
2182: }
1.235 raeburn 2183:
1.378 raeburn 2184: sub countdown_timer {
2185: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.387 raeburn 2186: ($env{'request.filename'}=~/$LONCAPA::assess_re/)) {
2187: my ($type,$hastimeleft,$slothastime);
2188: my $now = time;
2189: if ($env{'request.filename'} =~ /\.task$/) {
2190: $type = 'Task';
2191: } else {
2192: $type = 'problem';
2193: }
2194: my ($status,$accessmsg,$slot_name,$slot) =
2195: &Apache::lonhomework::check_slot_access('0',$type);
2196: if ($slot_name ne '') {
2197: if (ref($slot) eq 'HASH') {
2198: if (($slot->{'starttime'} < $now) &&
2199: ($slot->{'endtime'} > $now)) {
2200: $slothastime = 1;
2201: }
2202: }
2203: }
2204: if ($status ne 'CAN_ANSWER') {
2205: return;
2206: }
1.378 raeburn 2207: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.380 raeburn 2208: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.381 raeburn 2209: if (@interval > 1) {
2210: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
2211: if ($first_access > 0) {
2212: if ($first_access+$interval[0] > time) {
2213: $hastimeleft = 1;
2214: }
2215: }
2216: }
1.380 raeburn 2217: if (($duedate && $duedate > time) ||
1.387 raeburn 2218: (!$duedate && $hastimeleft) ||
2219: ($slot_name ne '' && $slothastime)) {
1.379 raeburn 2220: my ($collapse,$expand,$alttxt,$title,$currdisp);
1.387 raeburn 2221: if ((@interval > 1 && $hastimeleft) ||
2222: ($type eq 'Task' && $slothastime)) {
1.378 raeburn 2223: $currdisp = 'inline';
2224: $collapse = '► ';
2225: } else {
2226: $currdisp = 'none';
2227: $expand = '◄ ';
2228: }
2229: unless ($env{'environment.icons'} eq 'iconsonly') {
1.379 raeburn 2230: $alttxt = &mt('Timer');
2231: $title = $alttxt.' ';
1.378 raeburn 2232: }
2233: my $desc = &mt('Countdown to due date/time');
2234: return <<END;
2235:
2236: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
2237: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
2238: $collapse
1.379 raeburn 2239: </span></a>
1.378 raeburn 2240: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
2241: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
2242: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.379 raeburn 2243: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.378 raeburn 2244: END
2245: }
2246: }
2247: return;
2248: }
2249:
1.2 www 2250: # ================================================================ Main Program
2251:
1.16 harris41 2252: BEGIN {
1.166 albertel 2253: if (! defined($readdesk)) {
1.283 droeschl 2254: {
2255: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
2256: if ( CORE::open( my $config,"<$tabfile") ) {
2257: while (my $configline=<$config>) {
2258: $configline=(split(/\#/,$configline))[0];
2259: $configline=~s/^\s+//;
2260: chomp($configline);
1.209 www 2261: if ($configline=~/^cat\:/) {
1.283 droeschl 2262: my @entries=split(/\:/,$configline);
2263: $category_positions{$entries[2]}=$entries[1];
2264: $category_names{$entries[2]}=$entries[3];
2265: } elsif ($configline=~/^prim\:/) {
1.415 raeburn 2266: my @entries = (split(/\:/, $configline))[1..6];
1.400 raeburn 2267: push(@primary_menu,\@entries);
1.371 raeburn 2268: } elsif ($configline=~/^primsub\:/) {
2269: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
1.400 raeburn 2270: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 2271: } elsif ($configline=~/^scnd\:/) {
2272: my @entries = (split(/\:/, $configline))[1..5];
1.401 raeburn 2273: push(@secondary_menu,\@entries);
1.283 droeschl 2274: } elsif ($configline) {
2275: push(@desklines,$configline);
2276: }
2277: }
2278: CORE::close($config);
2279: }
2280: }
2281: $readdesk='done';
1.2 www 2282: }
2283: }
1.30 www 2284:
1.1 www 2285: 1;
2286: __END__
2287:
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