Annotation of loncom/interface/lonmenu.pm, revision 1.503
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.503 ! raeburn 4: # $Id: lonmenu.pm,v 1.502 2020/02/18 23:10:53 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 $readdesk
69:
70: Indicates that mydesk.tab has been read.
71: It is set to 'done' in the BEGIN block of this module.
72:
73: =item @primary_menu
74:
75: The elements of this array reference arrays that are made up of the components
1.371 raeburn 76: of those lines of mydesk.tab that start with prim:.
1.314 droeschl 77: It is used by primary_menu() to generate the corresponding menu.
78: It gets filled in the BEGIN block of this module.
79:
1.371 raeburn 80: =item %primary_sub_menu
81:
82: The keys of this hash reference are the names of items in the primary_menu array
83: which have sub-menus. For each key, the corresponding value is a reference to
84: an array containing components extracted from lines in mydesk.tab which begin
85: with primsub:.
86: This hash, which is used by primary_menu to generate sub-menus, is populated in
87: the BEGIN block.
88:
1.314 droeschl 89: =item @secondary_menu
90:
91: The elements of this array reference arrays that are made up of the components
92: of those lines of mydesk.tab that start with scnd.
93: It is used by secondary_menu() to generate the corresponding menu.
94: It gets filled in the BEGIN block of this module.
95:
96: =back
97:
1.244 jms 98: =head1 SUBROUTINES
99:
100: =over
101:
1.486 raeburn 102: =item prep_menuitems(\@menuitem,$ltitarget)
1.314 droeschl 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:
1.447 raeburn 127: Inputs: 6 - (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: (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.
1.375 raeburn 134:
1.431 golterma 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:
1.244 jms 162: =item innerregister()
163:
1.320 droeschl 164: This gets called in order to register a URL in the body of the document
1.244 jms 165:
166: =item clear()
167:
168: =item switch()
169:
170: Switch a button or create a link
171: Switch acts on the javascript that is executed when a button is clicked.
172: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
173:
174: =item secondlevel()
175:
176: =item openmenu()
177:
178: =item inlinemenu()
179:
180: =item rawconfig()
181:
182: =item utilityfunctions()
183:
1.371 raeburn 184: Output from this routine is a number of javascript functions called by
185: items in the inline menu, and in some cases items in the Main Menu page.
186:
1.244 jms 187: =item serverform()
188:
189: =item constspaceform()
190:
191: =item get_nav_status()
192:
193: =item hidden_button_check()
194:
195: =item roles_selector()
196:
197: =item jump_to_role()
198:
199: =back
200:
201: =cut
202:
1.1 www 203: package Apache::lonmenu;
204:
205: use strict;
1.152 albertel 206: use Apache::lonnet;
1.47 matthew 207: use Apache::lonhtmlcommon();
1.115 albertel 208: use Apache::loncommon();
1.127 albertel 209: use Apache::lonenc();
1.88 www 210: use Apache::lonlocal;
1.361 raeburn 211: use Apache::lonmsg();
1.207 foxr 212: use LONCAPA qw(:DEFAULT :match);
1.486 raeburn 213: use LONCAPA::ltiutils;
1.282 amueller 214: use HTML::Entities();
1.346 wenzelju 215: use Apache::lonwishlist();
1.88 www 216:
1.283 droeschl 217: use vars qw(@desklines %category_names %category_members %category_positions
1.482 raeburn 218: $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
1.88 www 219:
1.56 www 220: my @inlineremote;
1.38 www 221:
1.283 droeschl 222: sub prep_menuitem {
1.486 raeburn 223: my ($menuitem,$ltitarget) = @_;
1.291 raeburn 224: return '' unless(ref($menuitem) eq 'ARRAY');
1.283 droeschl 225: my $link;
226: if ($$menuitem[1]) { # graphical Link
227: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 228: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
229: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 230: } else { # textual Link
1.291 raeburn 231: $link = &mt($$menuitem[3]);
232: }
1.486 raeburn 233: my $target = ' target="_top"';
234: if ($ltitarget eq 'iframe') {
235: $target ='';
236: }
1.316 droeschl 237: return '<li><a'
238: # highlighting for new messages
239: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.486 raeburn 240: . qq| href="$$menuitem[0]"$target>$link</a></li>|;
1.283 droeschl 241: }
242:
1.415 raeburn 243: # primary_menu() evaluates @primary_menu and returns a two item array,
244: # with the array elements containing XHTML for the left and right sides of
245: # the menu that contains the following links:
246: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 247: # @primary_menu is filled within the BEGIN block of this module with
248: # entries from mydesk.tab
249: sub primary_menu {
1.491 raeburn 250: my ($crstype,$ltimenu) = @_;
251: my (%menu,%ltiexc);
1.283 droeschl 252: # each element of @primary contains following array:
1.415 raeburn 253: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 254: my $public;
255: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
256: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
257: $public = 1;
258: }
1.443 raeburn 259: my $rolecount;
260: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
261: my $update=$env{'user.update.time'};
262: if (!$update) {
263: $update = $env{'user.login.time'};
264: }
265: my %roles_in_env;
266: $rolecount = &Apache::lonroles::roles_from_env(\%roles_in_env,$update);
267: }
1.491 raeburn 268: my ($lti,$ltitarget);
1.486 raeburn 269: if ($env{'request.lti.login'}) {
1.491 raeburn 270: $lti = 1;
1.486 raeburn 271: $ltitarget = $env{'request.lti.target'};
1.491 raeburn 272: if (ref($ltimenu) eq 'HASH') {
273: foreach my $item ('fullname','logout') {
274: unless ($ltimenu->{$item}) {
275: $ltiexc{$item} = 1;
276: }
277: }
278: }
1.486 raeburn 279: }
1.283 droeschl 280: foreach my $menuitem (@primary_menu) {
281: # evaluate conditions
1.296 droeschl 282: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 283: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 284: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 285: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 286: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 287: next if $$menuitem[4] !~ /public/ ##we've a public user,
288: && $public; ##who should not see all
289: ##links
1.283 droeschl 290: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 291: && !$public; # only visible to public
292: # users
1.283 droeschl 293: next if $$menuitem[4] eq 'roles' ##show links depending on
1.491 raeburn 294: && (&Apache::loncommon::show_course() ##term 'Courses' or
295: || $env{'request.lti.login'}); ##'Roles' wanted
296: next if $$menuitem[4] eq 'courses' ##and not LTI access
297: && (!&Apache::loncommon::show_course()
298: || !$env{'request.lti.login'});
299: next if $$menuitem[4] eq 'notlti'
300: && $lti;
301: next if $$menuitem[4] eq 'ltiexc'
302: && exists($ltiexc{lc($menuitem->[3])});
1.371 raeburn 303: my $title = $menuitem->[3];
1.443 raeburn 304: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
305: if ($menuitem->[4] eq 'courses') {
306: next unless ($rolecount>1);
307: } else {
308: next unless (($title eq 'Personal') || ($title eq 'Logout'));
309: }
310: }
1.415 raeburn 311: my $position = $menuitem->[5];
312: if ($position eq '') {
313: $position = 'right';
314: }
1.371 raeburn 315: if (defined($primary_submenu{$title})) {
1.375 raeburn 316: my ($link,$target);
1.371 raeburn 317: if ($menuitem->[0] ne '') {
318: $link = $menuitem->[0];
1.486 raeburn 319: unless ($ltitarget eq 'iframe') {
320: $target = '_top';
321: }
1.371 raeburn 322: } else {
323: $link = '#';
324: }
1.375 raeburn 325: my @primsub;
1.371 raeburn 326: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.375 raeburn 327: foreach my $item (@{$primary_submenu{$title}}) {
1.443 raeburn 328: next if (($crstype eq 'Placement') && (!$env{'request.role.adv'}));
1.383 raeburn 329: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.375 raeburn 330: next if ((($item->[2] eq 'portfolio') ||
331: ($item->[2] eq 'blog')) &&
332: (!&Apache::lonnet::usertools_access('','',$item->[2],
333: undef,'tools')));
334: push(@primsub,$item);
335: }
1.443 raeburn 336: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'} ) {
1.491 raeburn 337: unless ($ltiexc{'fullname'}) {
338: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
339: }
1.443 raeburn 340: } else {
341: $title = &mt($title);
342: }
1.375 raeburn 343: if (@primsub > 0) {
1.419 bisitz 344: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1);
1.375 raeburn 345: } elsif ($link) {
1.443 raeburn 346: $menu{$position} .= '<li><a href="'.$link.'" target="'.$target.'">'.$title.'</a></li>';
1.371 raeburn 347: }
348: }
349: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.443 raeburn 350: next if ($crstype eq 'Placement');
1.340 raeburn 351: if ($public) {
352: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
353: my $defdom = &Apache::lonnet::default_login_domain();
354: my $to = &Apache::loncommon::build_recipient_list(undef,
355: 'helpdeskmail',
356: $defdom,$origmail);
357: if ($to ne '') {
1.486 raeburn 358: $menu{$position} .= &prep_menuitem($menuitem,$ltitarget);
1.340 raeburn 359: }
360: } else {
1.415 raeburn 361: $menu{$position} .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.340 raeburn 362: }
1.283 droeschl 363: } else {
1.486 raeburn 364: $menu{$position} .= prep_menuitem($menuitem,$ltitarget);
1.283 droeschl 365: }
1.291 raeburn 366: }
1.423 raeburn 367: my @output = ('','');
368: if ($menu{'left'} ne '') {
369: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
370: }
371: if ($menu{'right'} ne '') {
372: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
373: }
374: return @output;
1.283 droeschl 375: }
376:
1.329 droeschl 377: #returns hashref {user=>'',dom=>''} containing:
378: # own name, domain if user is au
379: # name, domain of parent author if user is ca or aa
380: #empty return if user is not an author or not on homeserver
381: #
382: #TODO this should probably be moved somewhere more central
383: #since it can be used by different parts of the system
384: sub getauthor{
385: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
386:
387: #co- or assistent author?
388: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
389: ? ($1, $2) #domain, username of the parent author
390: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
391:
392: # current server == home server?
393: my $home = &Apache::lonnet::homeserver($user,$dom);
394: foreach (&Apache::lonnet::current_machine_ids()){
395: return {user => $user, dom => $dom} if $_ eq $home;
396: }
397:
398: # if wrong server
399: return;
400: }
1.283 droeschl 401:
402: sub secondary_menu {
1.491 raeburn 403: my ($httphost,$ltiscope,$ltimenu,$noprimary) = @_;
1.283 droeschl 404: my $menu;
405:
1.286 raeburn 406: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 407: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
408: ? "/$env{'request.course.sec'}"
409: : '');
410: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.464 raeburn 411: my $canvieweditor = &Apache::lonnet::allowed('cev', $env{'request.course.id'});
1.376 raeburn 412: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.418 raeburn 413: if ($canviewroster eq 'disabled') {
414: undef($canviewroster);
415: }
1.327 droeschl 416: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
1.453 raeburn 417: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
418: my $canviewusers = &Apache::lonnet::allowed('vcl', $crs_sec);
1.327 droeschl 419: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.454 raeburn 420: my $canviewpara = &Apache::lonnet::allowed('vpa', $crs_sec);
1.341 www 421: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 422: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
423: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
1.489 raeburn 424: my $canplc = &Apache::lonnet::allowed('plc', $crs_sec);
1.343 www 425: my $author = &getauthor();
1.327 droeschl 426:
1.491 raeburn 427: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv,$grouptools,$lti,$ltimapres,%ltiexc);
1.439 raeburn 428: $grouptools = 0;
1.413 raeburn 429: if ($env{'request.course.id'}) {
430: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
431: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.482 raeburn 432: unless ($canedit || $canvieweditor) {
1.414 raeburn 433: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
434: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
435: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
436: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
437: ($env{'request.course.syllabustime'})) {
438: $showsyllabus = 1;
439: }
440: }
441: if ($env{'request.course.feeds'}) {
442: $showfeeds = 1;
1.413 raeburn 443: }
444: }
1.464 raeburn 445: unless ($canmgr || $canvgr) {
1.417 raeburn 446: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
447: if (keys(%slots) > 0) {
448: $showresv = 1;
449: }
450: }
1.497 raeburn 451: if ($env{'request.course.groups'} ne '') {
1.499 raeburn 452: foreach my $group (split(/:/,$env{'request.course.groups'})) {
1.498 raeburn 453: next unless ($group =~ /^\w+$/);
1.439 raeburn 454: my @privs = split(/:/,$env{"user.priv.$env{'request.role'}./$cdom/$cnum/$group"});
455: shift(@privs);
456: if (@privs) {
457: $grouptools ++;
458: }
459: }
460: }
1.491 raeburn 461: if ($env{'request.lti.login'}) {
462: $lti = 1;
463: if (ref($ltimenu) eq 'HASH') {
464: foreach my $item ('fullname','coursetitle','role','logout','grades') {
465: unless ($ltimenu->{$item}) {
466: $ltiexc{$item} = 1;
467: }
468: }
469: }
470: if (($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
471: $ltimapres = 1;
472: }
473: }
1.413 raeburn 474: }
475:
1.404 raeburn 476: my ($canmodifycoauthor);
477: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
478: my $extent = "$env{'user.domain'}/$env{'user.name'}";
479: if ((&Apache::lonnet::allowed('cca',$extent)) ||
480: (&Apache::lonnet::allowed('caa',$extent))) {
481: $canmodifycoauthor = 1;
482: }
483: }
1.491 raeburn 484:
1.486 raeburn 485: my ($roleswitcher_js,$roleswitcher_form,$ltitarget);
486: if ($env{'request.lti.login'}) {
487: $ltitarget = $env{'request.lti.target'};
488: }
1.401 raeburn 489:
1.283 droeschl 490: foreach my $menuitem (@secondary_menu) {
491: # evaluate conditions
1.296 droeschl 492: next if ref($menuitem) ne 'ARRAY';
1.443 raeburn 493: next if (($crstype eq 'Placement') && ($$menuitem[3] ne 'Roles') && (!$env{'request.role.adv'}));
1.283 droeschl 494: next if $$menuitem[4] ne 'always'
1.404 raeburn 495: && ($$menuitem[4] ne 'author' && $$menuitem[4] ne 'cca')
1.283 droeschl 496: && !$env{'request.course.id'};
1.464 raeburn 497: next if $$menuitem[4] =~ /^crsedit/
498: && (!$canedit && !$canvieweditor);
1.341 www 499: next if $$menuitem[4] eq 'nvgr'
1.491 raeburn 500: && ($canvgr || $ltiexc{'grades'});
1.341 www 501: next if $$menuitem[4] eq 'vgr'
502: && !$canvgr;
1.456 raeburn 503: next if $$menuitem[4] eq 'viewusers'
1.453 raeburn 504: && !$canmodifyuser && !$canviewusers;
1.456 raeburn 505: next if $$menuitem[4] eq 'noviewusers'
1.453 raeburn 506: && ($canmodifyuser || $canviewusers || !$canviewroster);
1.343 www 507: next if $$menuitem[4] eq 'mgr'
508: && !$canmgr;
1.417 raeburn 509: next if $$menuitem[4] eq 'showresv'
510: && !$showresv;
1.327 droeschl 511: next if $$menuitem[4] eq 'whn'
512: && !$canviewwnew;
1.454 raeburn 513: next if $$menuitem[4] eq 'params'
514: && (!$canmodpara && !$canviewpara);
1.482 raeburn 515: next if $$menuitem[4] eq 'showgroups'
516: && ($canviewgrps || !$grouptools);
1.413 raeburn 517: next if $$menuitem[4] eq 'showsyllabus'
518: && !$showsyllabus;
519: next if $$menuitem[4] eq 'showfeeds'
520: && !$showfeeds;
1.489 raeburn 521: next if $$menuitem[4] eq 'plc'
522: && !$canplc;
1.329 droeschl 523: next if $$menuitem[4] eq 'author'
524: && !$author;
1.404 raeburn 525: next if $$menuitem[4] eq 'cca'
526: && !$canmodifycoauthor;
1.490 raeburn 527: next if $$menuitem[4] eq 'notltimapres'
1.491 raeburn 528: && $ltimapres;
529: next if $$menuitem[4] eq 'notlti'
530: && $lti;
531: next if $$menuitem[4] eq 'lti'
532: && (!$lti || !$noprimary);
533: next if $$menuitem[3] eq 'Logout'
534: && $ltiexc{'logout'};
1.283 droeschl 535:
1.482 raeburn 536: my $title = $menuitem->[3];
537: if (defined($secondary_submenu{$title})) {
538: my ($link,$target);
539: if ($menuitem->[0] ne '') {
540: $link = $menuitem->[0];
1.486 raeburn 541: unless ($ltitarget eq 'iframe') {
542: $target = '_top';
543: }
1.482 raeburn 544: } else {
545: $link = '#';
546: }
547: my @scndsub;
548: if (ref($secondary_submenu{$title}) eq 'ARRAY') {
549: foreach my $item (@{$secondary_submenu{$title}}) {
550: if (ref($item) eq 'ARRAY') {
551: next if ($item->[2] eq 'vgr' && !$canvgr);
552: next if ($item->[2] eq 'opa' && !$canmodpara);
553: next if ($item->[2] eq 'vpa' && !$canviewpara);
554: next if ($item->[2] eq 'viewusers' && !($canmodifyuser || $canviewusers));
555: next if ($item->[2] eq 'mgr' && !$canmgr);
556: next if ($item->[2] eq 'vcg' && !$canviewgrps);
557: next if ($item->[2] eq 'crsedit' && !$canedit && !$canvieweditor);
558: next if ($item->[2] eq 'params' && !$canmodpara && !$canviewpara);
1.483 raeburn 559: next if ($item->[2] eq 'author' && !$author);
560: next if ($item->[2] eq 'cca' && !$canmodifycoauthor);
1.491 raeburn 561: next if ($item->[2] eq 'lti' && !$lti);
562: if ($item->[2] =~ /^lti(portfolio|wishlist|blog)$/) {
563: my $tool = $1;
564: next if !$lti;
565: next if (!&Apache::lonnet::usertools_access('','',$tool,
566: undef,'tools'));
567: }
1.482 raeburn 568: push(@scndsub,$item);
569: }
570: }
1.491 raeburn 571: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'} ) {
572: unless ($ltiexc{'fullname'}) {
573: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
574: }
575: }
1.482 raeburn 576: if (@scndsub > 0) {
577: $menu .= &create_submenu($link,$target,$title,\@scndsub,1);
578: } elsif ($link ne '#') {
579: $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
580: }
581: }
582: } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 583: # special treatment for role selector
1.491 raeburn 584: ($roleswitcher_js,$roleswitcher_form,my $switcher) =
585: &roles_selector(
586: $env{'course.' . $env{'request.course.id'} . '.domain'},
587: $env{'course.' . $env{'request.course.id'} . '.num'},
588: $httphost,$ltitarget
589: );
590: $menu .= $switcher;
591: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
592: next if ($crstype eq 'Placement');
593: $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.296 droeschl 594: } else {
1.414 raeburn 595: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
596: my $url = $$menuitem[0];
597: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
598: if (&Apache::lonnet::is_on_map($url)) {
1.468 raeburn 599: unless ($$menuitem[0] =~ /(\?|\&)register=1/) {
600: $$menuitem[0] .= (($$menuitem[0]=~/\?/)? '&' : '?').'register=1';
1.414 raeburn 601: }
602: } else {
1.468 raeburn 603: $$menuitem[0] =~ s{\&?register=1}{};
1.414 raeburn 604: }
1.468 raeburn 605: if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://}) {
606: if (($ENV{'SERVER_PORT'} == 443) || ($env{'request.use_absolute'} =~ m{^https://})) {
1.493 raeburn 607: unless (&Apache::lonnet::uses_sts()) {
608: unless ($$menuitem[0] =~ m{^https?://}) {
609: $$menuitem[0] = 'http://'.$ENV{'SERVER_NAME'}.$$menuitem[0];
610: }
611: unless ($$menuitem[0] =~ /(\&|\?)usehttp=1/) {
612: $$menuitem[0] .= (($$menuitem[0]=~/\?/) ? '&' : '?').'usehttp=1';
613: }
1.468 raeburn 614: }
615: }
1.467 raeburn 616: }
1.473 raeburn 617: $$menuitem[0] = &HTML::Entities::encode($$menuitem[0],'&<>"');
1.414 raeburn 618: }
1.486 raeburn 619: $menu .= &prep_menuitem(\@$menuitem,$ltitarget);
1.283 droeschl 620: }
621: }
622: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 623: my $escurl = &escape( &Apache::lonenc::check_encrypt(
624: $env{'request.noversionuri'}));
1.283 droeschl 625:
1.291 raeburn 626: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
627: $env{'request.symb'}));
1.283 droeschl 628:
629: if ( $env{'request.state'} eq 'construct'
630: and ( $env{'request.noversionuri'} eq ''
631: || !defined($env{'request.noversionuri'})))
632: {
1.359 raeburn 633: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
634: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 635: $escurl = &escape($escurl);
1.473 raeburn 636: }
1.283 droeschl 637: $menu =~ s/\[url\]/$escurl/g;
638: $menu =~ s/\[symb\]/$escsymb/g;
639: }
1.329 droeschl 640: $menu =~ s/\[uname\]/$$author{user}/g;
641: $menu =~ s/\[udom\]/$$author{dom}/g;
1.491 raeburn 642: $menu =~ s/\[javascript\]/javascript:/g;
1.482 raeburn 643: if ($env{'request.course.id'}) {
1.413 raeburn 644: $menu =~ s/\[cnum\]/$cnum/g;
645: $menu =~ s/\[cdom\]/$cdom/g;
646: }
1.385 raeburn 647: if ($menu) {
648: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
649: }
1.401 raeburn 650: if ($roleswitcher_form) {
651: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
652: }
1.385 raeburn 653: return $menu;
1.283 droeschl 654: }
655:
1.375 raeburn 656: sub create_submenu {
1.447 raeburn 657: my ($link,$target,$title,$submenu,$translate,$addclass) = @_;
1.375 raeburn 658: return unless (ref($submenu) eq 'ARRAY');
1.379 raeburn 659: my $disptarget;
660: if ($target ne '') {
661: $disptarget = ' target="'.$target.'"';
662: }
1.447 raeburn 663: my $menu = '<li class="LC_hoverable '.$addclass.'">'.
1.379 raeburn 664: '<a href="'.$link.'"'.$disptarget.'>'.
1.432 droeschl 665: '<span class="LC_nobreak">'.$title.
1.375 raeburn 666: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
667: ' ▼</span></span></a>'.
668: '<ul>';
1.431 golterma 669:
670: # $link and $title are only used in the initial string written in $menu
671: # as seen above, not needed for nested submenus
672: $menu .= &build_submenu($target, $submenu, $translate, '1');
673: $menu .= '</ul></li>';
674:
675: return $menu;
676: }
677:
678: # helper routine for create_submenu
679: # build the dropdown (and nested submenus) recursively
680: # see perldoc create_submenu documentation for further information
681: sub build_submenu {
682: my ($target, $submenu, $translate, $first_level) = @_;
1.446 raeburn 683: unless (@{$submenu}) {
1.431 golterma 684: return '';
685: }
686:
687: my $menu = '';
1.375 raeburn 688: my $count = 0;
689: my $numsub = scalar(@{$submenu});
690: foreach my $item (@{$submenu}) {
691: $count ++;
692: if (ref($item) eq 'ARRAY') {
1.416 raeburn 693: my $href = $item->[0];
1.431 golterma 694: my $bordertop;
695: my $borderbot;
696: my $title;
697:
698: if ($translate) {
699: $title = &mt($item->[1]);
700: } else {
701: $title = $item->[1];
702: }
703:
704: if ($count == 1 && !$first_level) {
705: $bordertop = 'border-top: 1px solid black;';
1.416 raeburn 706: }
1.375 raeburn 707: if ($count == $numsub) {
1.431 golterma 708: $borderbot = 'border-bottom: 1px solid black;';
1.375 raeburn 709: }
1.431 golterma 710:
711: # href is a reference to another submenu
712: if (ref($href) eq 'ARRAY') {
713: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
714: $menu .= '<p><span class="LC_primary_menu_innertitle">'
715: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
716: $menu .= '<ul>';
717: $menu .= &build_submenu($target, $href, $translate);
718: $menu .= '</ul>';
719: $menu .= '</li>';
720: } else { # href is the actual hyperlink and does not represent another submenu
721: # for the current menu title
722: if ($href =~ /(aboutme|rss\.html)$/) {
723: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
724: $href =~ s/\[domain\]/$env{'user.domain'}/g;
725: $href =~ s/\[user\]/$env{'user.name'}/g;
1.488 raeburn 726: } elsif (($href =~ m{^/adm/preferences\?}) && ($href =~ /\[returnurl\]/)) {
727: my $returnurl = $ENV{'REQUEST_URI'};
728: if ($ENV{'REQUEST_URI'} =~ m{/adm/preferences\?action=(?:changedomcoord|authorsettings)\&returnurl=([^\&]+)$}) {
729: $returnurl = $1;
730: }
731: if (($returnurl =~ m{^/adm/createuser($|\?action=)}) ||
732: ($returnurl =~ m{^/priv/$match_domain/$match_username}) ||
733: ($returnurl =~ m{^/res(/?$|/$match_domain/$match_username)})) {
734: $returnurl =~ s{\?.*$}{};
735: $returnurl = '&returnurl='.&HTML::Entities::encode($returnurl,'"<>&\'');
736: } else {
737: undef($returnurl);
738: }
739: $href =~ s/\[returnurl\]/$returnurl/;
1.431 golterma 740: }
741: unless (($href eq '') || ($href =~ /^\#/)) {
1.486 raeburn 742: if ($target eq '_top') {
743: $target = ' target="_top"';
744: }
1.431 golterma 745: }
746:
747: $menu .= '<li style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
748: $menu .= '<a href="'.$href.'"'.$target.'>' . $title . '</a>';
749: $menu .= '</li>';
1.425 raeburn 750: }
1.375 raeburn 751: }
752: }
753: return $menu;
754: }
755:
1.40 www 756: sub innerregister {
1.490 raeburn 757: my ($forcereg,$bread_crumbs,$group,$pagebuttonshide,$hostname,$ltiscope,$ltiuri) = @_;
1.152 albertel 758: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 759: my $is_const_dir = 0;
1.120 raeburn 760:
1.175 albertel 761: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 762:
1.174 albertel 763: $env{'request.registered'} = 1;
1.40 www 764:
1.177 albertel 765: undef(@inlineremote);
1.56 www 766:
1.490 raeburn 767: my ($mapurl,$resurl,$crstype,$navmap);
1.390 raeburn 768:
1.393 raeburn 769: if ($env{'request.course.id'}) {
1.443 raeburn 770: #
771: #course_type: Course, Community, or Placement
772: #
773: $crstype = &Apache::loncommon::course_type();
1.393 raeburn 774: if ($env{'request.symb'}) {
1.476 raeburn 775: my $ignorenull;
776: unless ($env{'request.noversionuri'} eq '/adm/navmaps') {
777: $ignorenull = 1;
778: }
779: my $symb = &Apache::lonnet::symbread('','',$ignorenull);
780: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb($symb);
1.393 raeburn 781: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 782:
1.393 raeburn 783: my $maptitle = &Apache::lonnet::gettitle($mapurl);
1.476 raeburn 784: my $restitle = &Apache::lonnet::gettitle($symb);
1.475 raeburn 785: my (@crumbs,@mapcrumbs);
1.478 raeburn 786: if (($env{'request.noversionuri'} ne '/adm/navmaps') && ($mapurl ne '') &&
787: (!(($crstype eq 'Placement') && !$env{'request.role.adv'}))) {
1.486 raeburn 788: unless ($ltiscope eq 'resource') {
789: if (($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) &&
790: !(($ltiscope eq 'map') && (&Apache::lonnet::clutter($resurl) eq $ltiuri))) {
791: $navmap = Apache::lonnavmaps::navmap->new();
792: if (ref($navmap)) {
793: @mapcrumbs = $navmap->recursed_crumbs($mapurl,$restitle);
794: }
795: }
1.475 raeburn 796: }
797: }
1.393 raeburn 798: unless (($forcereg) &&
799: ($env{'request.noversionuri'} eq '/adm/navmaps') &&
1.443 raeburn 800: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
1.486 raeburn 801: (($crstype eq 'Placement') && (!$env{'request.role.adv'})) ||
802: ($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
1.443 raeburn 803: @crumbs = ({text => $crstype.' Contents',
1.393 raeburn 804: href => "Javascript:gopost('/adm/navmaps','')"});
805: }
806: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
1.475 raeburn 807: if (@mapcrumbs) {
808: push(@crumbs,@mapcrumbs);
1.486 raeburn 809: } elsif (!(($crstype eq 'Placement') && (!$env{'request.role.adv'})) &&
810: ($ltiscope ne 'map') && ($ltiscope ne 'resource')) {
1.475 raeburn 811: push(@crumbs, {text => '...',
812: no_mt => 1});
813: }
1.393 raeburn 814: }
815:
1.475 raeburn 816: unless ((($crstype eq 'Placement') && (!$env{'request.role.adv'})) || (@mapcrumbs) ||
817: (!$maptitle) || ($maptitle eq 'default.sequence') ||
1.486 raeburn 818: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
819: ($ltiscope eq 'resource')) {
820: push @crumbs, {text => $maptitle, no_mt => 1,
821: href => &Apache::lonnet::clutter($mapurl).'?navmap=1'};
1.443 raeburn 822: }
1.479 raeburn 823: if ($restitle && !@mapcrumbs) {
824: push(@crumbs,{text => $restitle, no_mt => 1});
825: }
1.436 raeburn 826: my @tools;
827: if ($env{'request.filename'} =~ /\.page$/) {
828: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
829: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
830: @tools = @{$breadcrumb_tools{'tools'}};
831: }
832: }
1.393 raeburn 833: &Apache::lonhtmlcommon::clear_breadcrumbs();
834: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.436 raeburn 835: if (@tools) {
836: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',@tools);
837: }
1.393 raeburn 838: } else {
839: $resurl = $env{'request.noversionuri'};
840: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
841: my $title = &mt('View Resource');
842: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
843: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
1.392 raeburn 844: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.393 raeburn 845: if ($env{'form.title'}) {
846: $title = $env{'form.title'};
847: }
1.394 raeburn 848: my $trail;
1.393 raeburn 849: if ($env{'form.folderpath'}) {
1.468 raeburn 850: &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
1.394 raeburn 851: ($trail) =
1.393 raeburn 852: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
853: } else {
854: &Apache::lonhtmlcommon::add_breadcrumb(
1.392 raeburn 855: {text => "Supplemental $crstype Content",
856: href => "javascript:gopost('/adm/supplemental','')"});
1.393 raeburn 857: $title = &mt('View Resource');
1.394 raeburn 858: ($trail) =
859: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
1.392 raeburn 860: }
1.394 raeburn 861: return $trail;
1.412 raeburn 862: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
863: &Apache::lonhtmlcommon::clear_breadcrumbs();
864: &prepare_functions('/public'.$courseurl."/syllabus",
1.468 raeburn 865: $forcereg,$group,undef,undef,1,$hostname);
1.412 raeburn 866: $title = &mt('Syllabus File');
867: my ($trail) =
1.468 raeburn 868: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,$hostname);
1.412 raeburn 869: return $trail;
1.392 raeburn 870: }
1.395 raeburn 871: unless ($env{'request.state'} eq 'construct') {
872: &Apache::lonhtmlcommon::clear_breadcrumbs();
873: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
874: }
1.392 raeburn 875: }
1.390 raeburn 876: } elsif (! $const_space){
1.328 droeschl 877: #a situation when we're looking at a resource outside of context of a
878: #course or construction space (e.g. with cumulative rights)
879: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.390 raeburn 880: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
881: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
882: }
1.65 www 883: }
1.41 www 884: # =============================================================================
885: # ============================ This is for URLs that actually can be registered
1.316 droeschl 886: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
887: || $forcereg );
1.390 raeburn 888: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
889: $forceview,$editbutton);
1.391 raeburn 890: if (($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) ||
891: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.468 raeburn 892: $editbutton = &prepare_functions($resurl,$forcereg,$group,'','','',$hostname);
1.390 raeburn 893: }
894: if ($editbutton eq '') {
1.399 raeburn 895: $editbutton = &clear(6,1);
1.390 raeburn 896: }
1.317 droeschl 897:
1.390 raeburn 898: #
899: # This applies in course context
900: #
901: if ($env{'request.course.id'}) {
902: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
903: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
904: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.462 raeburn 905: $perms{'cev'} = &Apache::lonnet::allowed('cev',$env{'request.course.id'});
1.390 raeburn 906: my @privs;
1.484 raeburn 907: my $gradable_exttool;
1.390 raeburn 908: if ($env{'request.symb'} ne '') {
1.484 raeburn 909: if ($env{'request.noversionuri'} =~ m{^/adm/$cdom/$cnum/(\d+)/ext\.tool$}) {
910: if (&Apache::lonnet::EXT('resource.0.gradable') =~ /^yes$/i) {
911: $gradable_exttool = 1;
912: push(@privs,('mgr','vgr'));
913: }
914: } elsif ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
1.390 raeburn 915: push(@privs,('mgr','vgr'));
916: }
1.455 raeburn 917: push(@privs,('opa','vpa'));
1.390 raeburn 918: }
919: foreach my $priv (@privs) {
920: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
921: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
922: $perms{$priv} =
923: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
924: }
925: }
926: #
927: # Determine whether or not to show Grades and Submissions buttons
928: #
1.484 raeburn 929: if (($env{'request.symb'} ne '') &&
930: (($env{'request.filename'}=~/$LONCAPA::assess_re/) || ($gradable_exttool))) {
1.390 raeburn 931: if ($perms{'mgr'}) {
932: &switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
933: "gocmd('/adm/grades','gradingmenu')",
934: 'Content Grades');
935: } elsif ($perms{'vgr'}) {
936: &switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
937: "gocmd('/adm/grades','submission')",
938: 'Content Submissions');
939: }
940: }
1.455 raeburn 941: if (($env{'request.symb'} ne '') && (($perms{'opa'}) || ($perms{'vpa'}))) {
1.390 raeburn 942: &switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
943: "gocmd('/adm/parmset','set')",
944: 'Content Settings');
1.107 albertel 945: }
1.393 raeburn 946: # End grades/submissions check
1.107 albertel 947:
1.274 www 948: #
1.393 raeburn 949: # This applies to items inside a folder/page modifiable in the course.
1.274 www 950: #
1.462 raeburn 951: if (($env{'request.symb'}=~/^uploaded/) && (($perms{'mdc'}) || ($perms{'cev'}))) {
1.393 raeburn 952: my $text = 'Edit Folder';
1.395 raeburn 953: if (($mapurl =~ /\.page$/) ||
954: ($env{'request.symb'}=~
1.396 raeburn 955: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
1.393 raeburn 956: $text = 'Edit Page';
957: }
958: &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
1.390 raeburn 959: "gocmd('/adm/coursedocs','direct')",
960: 'Folder/Page Content');
1.258 raeburn 961: }
1.390 raeburn 962: # End modifiable folder/page container check
963: }
964: # End course context
965:
1.41 www 966: # Prepare the rest of the buttons
1.383 raeburn 967: my ($menuitems,$got_prt,$got_wishlist);
1.120 raeburn 968: if ($const_space) {
1.274 www 969: #
970: # We are in construction space
971: #
1.353 www 972:
1.355 raeburn 973: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 974: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 975: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 976: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 977: if ($currdir =~ m-/$-) {
978: $is_const_dir = 1;
1.433 raeburn 979: if ($thisdisfn eq '') {
1.451 raeburn 980: unless (($env{'request.course.id'}) &&
981: ($env{'course.'.$env{'request.course.id'}.'.num'} eq $uname) &&
982: ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $udom)) {
983: $is_const_dir = 2;
984: }
1.433 raeburn 985: }
1.131 raeburn 986: } else {
1.267 droeschl 987: $currdir =~ s|[^/]+$||;
1.200 foxr 988: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 989: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 990: #
991: # Probably should be in mydesk.tab
992: #
1.131 raeburn 993: $menuitems=(<<ENDMENUITEMS);
1.344 www 994: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 995: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
996: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
997: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
998: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 999: ENDMENUITEMS
1.131 raeburn 1000: }
1.308 raeburn 1001: if (ref($bread_crumbs) eq 'ARRAY') {
1002: &Apache::lonhtmlcommon::clear_breadcrumbs();
1003: foreach my $crumb (@{$bread_crumbs}){
1004: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
1005: }
1006: }
1.203 foxr 1007: } elsif ( defined($env{'request.course.id'}) &&
1008: $env{'request.symb'} ne '' ) {
1.274 www 1009: #
1.383 raeburn 1010: # We are in a course and looking at a registered URL
1.274 www 1011: # Should probably be in mydesk.tab
1012: #
1.443 raeburn 1013: $menuitems = "c&3&1";
1.486 raeburn 1014: if ($ltiscope eq 'resource') {
1015: # Suppress display of backward arrow for LTI Provider if scope is resource.
1016: # Suppress display of forward arrow for LTI Provider if scope is resource.
1017: } elsif ($ltiscope eq 'map') {
1018: # Suppress display of backward arrow for LTI Provider if scope is map and this is first resource.
1019: # Suppress display of forward arrow for LTI Provider if scope is map and this is the last resource.
1020: my $showforw = 1;
1021: my $showback = 1;
1022: my $navmap = Apache::lonnavmaps::navmap->new();
1023: if (ref($navmap)) {
1024: my $mapres = $navmap->getResourceByUrl($ltiuri);
1025: if (ref($mapres)) {
1026: if ($navmap->isLastResource($mapres,$env{'request.symb'})) {
1027: $showforw = 0;
1028: }
1029: if ($navmap->isFirstResource($mapres,$env{'request.symb'})) {
1030: $showback = 0;
1031: }
1032: }
1033: }
1034: if ($showback) {
1035: $menuitems.="
1036: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1";
1037: }
1038: if ($showforw) {
1039: $menuitems.="
1040: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1041: }
1042: } elsif (($crstype ne 'Placement') || ($env{'request.role.adv'})) {
1.443 raeburn 1043: $menuitems.="
1.444 raeburn 1044: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
1045: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1046: } else {
1047: # Suppress display of backward arrow for Placement Tests
1048: # Suppress display of forward arrow for Placement Tests if this is the last resource.
1049: my $showforw = 1;
1050: if ($env{'request.symb'}) {
1051: my $navmap = Apache::lonnavmaps::navmap->new();
1052: if (ref($navmap)) {
1053: if (&Apache::lonplacementtest::is_lastres($env{'request.symb'},$navmap)) {
1054: $showforw = 0;
1055: }
1056: }
1057: }
1058: if ($showforw) {
1059: $menuitems.="
1060: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1061: }
1.443 raeburn 1062: }
1063: $menuitems .= (<<ENDMENUITEMS);
1064:
1.77 www 1065: c&6&3
1066: c&8&1
1067: c&8&2
1.344 www 1068: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 1069: ENDMENUITEMS
1.383 raeburn 1070: $got_prt = 1;
1071: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
1072: && (!$env{'request.enc'})) {
1.452 raeburn 1073: my ($cnum,$cdom) = &Apache::loncommon::crsauthor_url($env{'request.uri'});
1074: unless ($cnum) {
1075: # wishlist is only available for users with access to resource-pool
1076: # and links can only be set for resources within the resource-pool
1077: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1078: 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 1079: ENDMENUITEMS
1.452 raeburn 1080: $got_wishlist = 1;
1081: }
1.332 wenzelju 1082: }
1.216 albertel 1083:
1.243 tempelho 1084: my $currentURL = &Apache::loncommon::get_symb();
1085: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
1086: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
1087: $menuitems.="s&9&3&";
1088: if(length($annotation) > 0){
1.317 droeschl 1089: $menuitems.="anot2.png";
1.243 tempelho 1090: }else{
1.317 droeschl 1091: $menuitems.="anot.png";
1.243 tempelho 1092: }
1.344 www 1093: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 1094: $menuitems.="Make notes and annotations about this resource&&1\n";
1.428 raeburn 1095: my $is_mobile;
1096: if ($env{'browser.mobile'}) {
1097: $is_mobile = 1;
1098: }
1.243 tempelho 1099:
1.484 raeburn 1100: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.502 raeburn 1101: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) &&
1102: ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) &&
1103: ($env{'request.noversionuri'} !~ m{^/adm/.+/ext\.tool$})) {
1.216 albertel 1104: $menuitems.=(<<ENDREALRES);
1.496 raeburn 1105: s&6&3&catalog.png&Info&info[_1]&catalog_info(currentURL,'$is_mobile')&Show Metadata
1.216 albertel 1106: ENDREALRES
1107: }
1.502 raeburn 1108: unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) ||
1.484 raeburn 1109: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) ||
1110: ($env{'request.noversionuri'} =~ m{^/adm/.+/ext\.tool$})) {
1.382 raeburn 1111: $menuitems.=(<<ENDREALRES);
1.344 www 1112: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.382 raeburn 1113: ENDREALRES
1114: }
1.422 raeburn 1115: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
1116: $menuitems.=(<<ENDREALRES);
1.344 www 1117: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 1118: ENDREALRES
1.422 raeburn 1119: }
1.120 raeburn 1120: }
1121: }
1.203 foxr 1122: if ($env{'request.uri'} =~ /^\/res/) {
1.383 raeburn 1123: unless ($got_prt) {
1124: $menuitems .= (<<ENDMENUITEMS);
1.344 www 1125: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 1126: ENDMENUITEMS
1.384 raeburn 1127: $got_prt = 1;
1.383 raeburn 1128: }
1129: unless ($got_wishlist) {
1130: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
1131: # wishlist is only available for users with access to resource-pool
1132: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1133: 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 1134: ENDMENUITEMS
1.383 raeburn 1135: $got_wishlist = 1;
1136: }
1137: }
1138: }
1.41 www 1139: my $buttons='';
1140: foreach (split(/\n/,$menuitems)) {
1141: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 1142: my $idx=10*$rest[0]+$rest[1];
1143: if (&hidden_button_check() eq 'yes') {
1144: if ($idx == 21 ||$idx == 23) {
1145: $buttons.=&switch('','',@rest);
1146: } else {
1147: $buttons.=&clear(@rest);
1148: }
1149: } else {
1150: if ($command eq 's') {
1151: $buttons.=&switch('','',@rest);
1152: } else {
1153: $buttons.=&clear(@rest);
1154: }
1.41 www 1155: }
1156: }
1.445 raeburn 1157: my $showprogress;
1158: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
1159: $showprogress = &placement_progress();
1160: }
1161:
1162: my $addremote=0;
1163: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.148 albertel 1164:
1.301 droeschl 1165: if ($addremote) {
1.458 raeburn 1166: my ($countdown,$buttonshide);
1.436 raeburn 1167: if ($env{'request.filename'} =~ /\.page$/) {
1168: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
1169: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
1.458 raeburn 1170: $countdown = $breadcrumb_tools{'tools'}->[0];
1.436 raeburn 1171: }
1.458 raeburn 1172: $buttonshide = $pagebuttonshide;
1.436 raeburn 1173: } else {
1174: $countdown = &countdown_timer();
1.458 raeburn 1175: $buttonshide = &hidden_button_check();
1.436 raeburn 1176: }
1.342 www 1177: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 1178:
1.342 www 1179: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 1180: 'navigation', @inlineremote[21,23]);
1181:
1.458 raeburn 1182: if ($buttonshide eq 'yes') {
1.378 raeburn 1183: if ($countdown) {
1184: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
1185: }
1.445 raeburn 1186: if ($showprogress) {
1187: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1188: }
1.378 raeburn 1189: } else {
1190: my @tools = @inlineremote[93,91,81,82,83];
1191: if ($countdown) {
1192: unshift(@tools,$countdown);
1193: }
1.342 www 1194: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.378 raeburn 1195: 'tools',@tools);
1.313 droeschl 1196:
1197: #publish button in construction space
1198: if ($env{'request.state'} eq 'construct'){
1.342 www 1199: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1200: 'advtools', $inlineremote[63]);
1.342 www 1201: } else {
1202: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1203: 'tools', $inlineremote[63]);
1.313 droeschl 1204: }
1.390 raeburn 1205: &advtools_crumbs(@inlineremote);
1.301 droeschl 1206: }
1.445 raeburn 1207: } else {
1208: if ($showprogress) {
1209: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1210: }
1.38 www 1211: }
1.433 raeburn 1212: my ($topic_help,$topic_help_text);
1213: if ($is_const_dir == 2) {
1.434 raeburn 1214: if ((($ENV{'SERVER_PORT'} == 443) ||
1215: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
1216: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1.433 raeburn 1217: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
1218: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
1219: $topic_help_text = 'About WebDAV access';
1220: }
1221: }
1.342 www 1222: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.433 raeburn 1223: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.342 www 1224: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 1225: }
1226:
1.389 raeburn 1227: sub get_editbutton {
1.468 raeburn 1228: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg,$hostname) = @_;
1.398 raeburn 1229: my $jscall;
1230: if (($forceview) && ($env{'form.todocs'})) {
1.463 raeburn 1231: my ($folderpath,$command,$navmap);
1.398 raeburn 1232: if ($env{'request.symb'}) {
1.463 raeburn 1233: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'},\$navmap);
1.398 raeburn 1234: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
1235: $folderpath = $env{'form.folderpath'};
1236: $command = '&forcesupplement=1';
1237: }
1238: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
1239: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
1240: } else {
1.459 raeburn 1241: my $suppanchor;
1242: if ($env{'form.folderpath'}) {
1243: $suppanchor = $env{'form.anchor'};
1244: }
1.398 raeburn 1245: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1.393 raeburn 1246: $forceedit,$forcereg,$env{'request.symb'},
1247: &escape($env{'form.folderpath'}),
1.468 raeburn 1248: &escape($env{'form.title'}),$hostname,
1249: $env{'form.idx'},&escape($env{'form.suppurl'}),
1250: $env{'form.todocs'},$suppanchor);
1.398 raeburn 1251: }
1.389 raeburn 1252: if ($jscall) {
1.390 raeburn 1253: my $icon = 'pcstr.png';
1254: my $label = 'Edit';
1255: if ($forceview) {
1256: $icon = 'tolastloc.png';
1257: $label = 'Exit Editing';
1258: }
1259: &switch('','',6,1,$icon,$label,'resource[_2]',
1260: $jscall,"Edit this resource");
1261: return 1;
1262: }
1263: return;
1264: }
1265:
1266: sub prepare_functions {
1.468 raeburn 1267: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs,$hostname) = @_;
1.390 raeburn 1268: unless ($env{'request.registered'}) {
1269: undef(@inlineremote);
1270: }
1271: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1272: $forceview);
1273:
1274: if ($env{'request.course.id'}) {
1275: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1276: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1277: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1278: }
1279:
1280: my $editbutton = '';
1.480 raeburn 1281: my $viewsrcbutton = '';
1.390 raeburn 1282: #
1.480 raeburn 1283: # Determine whether or not to display 'Edit' or 'View Source' icon/button
1.390 raeburn 1284: #
1285: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1286: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.391 raeburn 1287: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1288: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1289: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1290: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1291: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.390 raeburn 1292: $forceedit,$forceview,$forcereg);
1293: }
1.391 raeburn 1294: } elsif ((!$env{'request.course.id'}) &&
1.390 raeburn 1295: ($env{'user.author'}) && ($env{'request.filename'}) &&
1296: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1297: #
1298: # Currently do not have the role of author or co-author.
1299: # Do we have authoring privileges for the resource?
1300: #
1301: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1302: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1303: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1304: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1305: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1306: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1307: $forceedit,$forceview,$forcereg);
1308: }
1309: } elsif ($env{'request.course.id'}) {
1310: #
1311: # This applies in course context
1312: #
1.412 raeburn 1313: if (($perms{'mdc'}) &&
1.469 raeburn 1314: (($resurl =~ m{^/?public/$cdom/$cnum/syllabus}) ||
1.477 raeburn 1315: ($resurl =~ m{^/?uploaded/$cdom/$cnum/portfolio/syllabus/}) ||
1316: (($resurl =~ m{^/?uploaded/$cdom/$cnum/default_\d+\.sequence$}) && ($env{'form.navmap'})))) {
1.470 raeburn 1317: if ($resurl =~ m{^/}) {
1318: $cfile = $resurl;
1319: } else {
1320: $cfile = "/$resurl";
1321: }
1.411 raeburn 1322: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1323: if ($env{'form.forceedit'}) {
1324: $forceview = 1;
1.390 raeburn 1325: } else {
1.411 raeburn 1326: $forceedit = 1;
1.390 raeburn 1327: }
1.477 raeburn 1328: if ($cfile =~ m{^/uploaded/$cdom/$cnum/default_\d+\.sequence$}) {
1329: my $text = 'Edit Folder';
1330: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1331: "gocmd('/adm/coursedocs','direct')",
1332: 'Folder/Page Content');
1333: $editbutton = 1;
1334: } else {
1335: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1336: $forceedit,$forceview,$forcereg,
1337: $hostname);
1338: }
1.393 raeburn 1339: } elsif (($resurl eq '/adm/extresedit') &&
1340: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1341: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1342: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1343: $env{'form.symb'});
1344: if ($cfile ne '') {
1345: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1346: $forceedit,$forceview,$forcereg);
1.393 raeburn 1347: }
1.406 raeburn 1348: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1349: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1350: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1351: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1352: $env{'form.symb'});
1353: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1354: $forceedit,$forceview,$forcereg);
1.405 raeburn 1355: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1356: ($resurl ne '/cgi-bin/printout.pl')) {
1.390 raeburn 1357: if ($env{'request.filename'}) {
1358: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1359: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1360: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1361: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1362: if ($cfile ne '') {
1363: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1364: $forceedit,$forceview,$forcereg,
1365: $hostname);
1.390 raeburn 1366: }
1.480 raeburn 1367: if ((($cfile eq '') || (!$editbutton)) &&
1368: ($resurl =~ /$LONCAPA::assess_re/)) {
1369: my $showurl = &Apache::lonnet::clutter($resurl);
1.501 raeburn 1370: my $crs_sec = $env{'request.course.id'} . (($env{'request.course.sec'} ne '')
1371: ? "/$env{'request.course.sec'}"
1372: : '');
1.480 raeburn 1373: if ((&Apache::lonnet::allowed('cre','/')) &&
1374: (&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open')) {
1375: $viewsrcbutton = 1;
1.501 raeburn 1376: } elsif (&Apache::lonnet::allowed('vxc',$crs_sec)) {
1.480 raeburn 1377: if ($showurl =~ m{^\Q/res/$cdom/\E($match_username)/}) {
1378: my $auname = $1;
1379: if (($env{'request.course.adhocsrcaccess'} ne '') &&
1380: (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
1381: $viewsrcbutton = 1;
1.481 raeburn 1382: } elsif ((&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open') &&
1.501 raeburn 1383: (&Apache::lonnet::allowed('bre',$crs_sec))) {
1.481 raeburn 1384: $viewsrcbutton = 1;
1.480 raeburn 1385: }
1386: }
1387: }
1388: if ($viewsrcbutton) {
1389: &switch('','',6,1,'pcstr.png','View Source','resource[_2]','open_source()',
1390: 'View source code');
1391: }
1392: }
1.390 raeburn 1393: }
1394: }
1395: }
1396: # End determination of 'Edit' icon/button display
1397:
1.393 raeburn 1398: if ($env{'request.course.id'}) {
1.390 raeburn 1399: # This applies to about me page for users in a course
1.391 raeburn 1400: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.390 raeburn 1401: my ($sdom,$sname) = ($1,$2);
1402: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1403: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1404: '',
1.415 raeburn 1405: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1.390 raeburn 1406: 'Send message to specific user');
1407: }
1.391 raeburn 1408: my $hideprivileged = 1;
1409: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1410: $hideprivileged)) {
1.390 raeburn 1411: foreach my $priv ('vsa','vgr','srm') {
1412: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1413: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1414: $perms{$priv} =
1415: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1416: }
1417: }
1418: if ($perms{'vsa'}) {
1419: &switch('','',6,5,'trck-22x22.png','Activity',
1420: '',
1421: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1422: 'View recent activity by this person');
1423: }
1424: if ($perms{'vgr'}) {
1425: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1426: '',
1.415 raeburn 1427: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.390 raeburn 1428: 'Slot reservation history');
1429: }
1430: if ($perms{'srm'}) {
1431: &switch('','',6,7,'contact-new-22x22.png','Records',
1432: '',
1.415 raeburn 1433: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.390 raeburn 1434: 'Add records');
1435: }
1436: }
1.393 raeburn 1437: }
1438: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1439: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1440: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1.472 raeburn 1441: ($resurl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) ||
1.393 raeburn 1442: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1.397 raeburn 1443: ($resurl eq '/adm/supplemental') ||
1444: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1445: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1.393 raeburn 1446: my @folders=split('&',$env{'form.folderpath'});
1.394 raeburn 1447: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.459 raeburn 1448: my $suppanchor;
1449: if ($resurl =~ m{^/adm/wrapper/ext/}) {
1450: $suppanchor = $env{'form.anchor'};
1451: }
1.393 raeburn 1452: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1.468 raeburn 1453: my $link = '/adm/coursedocs?command=direct&forcesupplement=1&supppath='.
1454: "$esc_path&anchor=$suppanchor";
1455: if ($env{'request.use_absolute'} ne '') {
1456: $link = $env{'request.use_absolute'}.$link;
1457: }
1.393 raeburn 1458: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.468 raeburn 1459: "location.href='$link'",'Folder/Page Content');
1.393 raeburn 1460: }
1.390 raeburn 1461: }
1462: }
1463:
1464: # End checking for items for about me page for users in a course
1.393 raeburn 1465: if ($docscrumbs) {
1466: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1467: &advtools_crumbs(@inlineremote);
1468: return $editbutton;
1469: } elsif ($env{'request.registered'}) {
1.480 raeburn 1470: return $editbutton || $viewsrcbutton;
1.390 raeburn 1471: } else {
1472: if (ref($bread_crumbs) eq 'ARRAY') {
1473: if (@inlineremote > 0) {
1474: if (ref($advtools) eq 'ARRAY') {
1475: @{$advtools} = @inlineremote;
1476: }
1477: }
1478: return;
1479: } elsif (@inlineremote > 0) {
1480: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1481: &advtools_crumbs(@inlineremote);
1482: return &Apache::lonhtmlcommon::scripttag('', 'start')
1483: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1484: . &Apache::lonhtmlcommon::scripttag('', 'end');
1485: }
1486: }
1487: }
1488:
1489: sub advtools_crumbs {
1490: my @funcs = @_;
1491: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1492: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1493: 'advtools', @funcs[61,64,65,66,67,74]);
1494: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1495: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1496: 'advtools', @funcs[61,71,72,73,74,92]);
1.393 raeburn 1497: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1498: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.407 raeburn 1499: 'advtools', $funcs[61]);
1.393 raeburn 1500: }
1.412 raeburn 1501: return;
1.258 raeburn 1502: }
1503:
1.2 www 1504: # ================================================================== Raw Config
1505:
1.3 www 1506: sub clear {
1507: my ($row,$col)=@_;
1.316 droeschl 1508: $inlineremote[10*$row+$col]='';
1509: return '';
1.3 www 1510: }
1511:
1.40 www 1512: # ============================================ Switch a button or create a link
1.25 matthew 1513: # Switch acts on the javascript that is executed when a button is clicked.
1514: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1515:
1.2 www 1516: sub switch {
1.209 www 1517: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1518: $act=~s/\$uname/$uname/g;
1519: $act=~s/\$udom/$udom/g;
1.88 www 1520: $top=&mt($top);
1521: $bot=&mt($bot);
1522: $desc=&mt($desc);
1.209 www 1523: my $idx=10*$row+$col;
1524: $category_members{$cat}.=':'.$idx;
1525:
1.320 droeschl 1526: # Inline Menu
1.317 droeschl 1527: if ($nobreak==2) { return ''; }
1528: my $text=$top.' '.$bot;
1529: $text=~s/\s*\-\s*//gs;
1.105 www 1530:
1.317 droeschl 1531: my $pic=
1.225 albertel 1532: '<img alt="'.$text.'" src="'.
1533: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1534: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1535: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1536: # Main Menu
1.103 www 1537: if ($nobreak==3) {
1.209 www 1538: $inlineremote[$idx]="\n".
1.177 albertel 1539: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1540: '</td><td align="left">'.
1.103 www 1541: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1542: } elsif ($nobreak) {
1.209 www 1543: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1544: '<td align="left">'.
1.177 albertel 1545: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1546: <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 1547: } else {
1.209 www 1548: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1549: '<td align="left">'.
1.103 www 1550: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1551: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1552: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1553: }
1.317 droeschl 1554: } else {
1.103 www 1555: # Inline Menu
1.378 raeburn 1556: my @tools = (93,91,81,82,83);
1557: unless ($env{'request.state'} eq 'construct') {
1558: push(@tools,63);
1559: }
1.492 raeburn 1560: if ((($env{'environment.icons'} eq 'iconsonly') ||
1561: ($env{'environment.icons'} eq '') && ($env{'request.lti.login'})) &&
1.378 raeburn 1562: (grep(/^$idx$/,@tools))) {
1563: $inlineremote[$idx] =
1564: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1565: } else {
1566: $inlineremote[$idx] =
1.317 droeschl 1567: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1568: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.378 raeburn 1569: }
1.317 droeschl 1570: }
1.56 www 1571: return '';
1.2 www 1572: }
1573:
1574: sub secondlevel {
1575: my $output='';
1576: my
1.209 www 1577: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1578: if ($prt eq 'any') {
1.209 www 1579: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1580: } elsif ($prt=~/^r(\w+)/) {
1581: if ($rol eq $1) {
1.209 www 1582: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1583: }
1584: }
1585: return $output;
1586: }
1587:
1.56 www 1588: sub inlinemenu {
1.210 albertel 1589: undef(@inlineremote);
1590: undef(%category_members);
1.275 www 1591: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1592: &rawconfig(1);
1.309 bisitz 1593: my $output='<table><tr>';
1.209 www 1594: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1595: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1596: for (my $row=1; $row<=8; $row++) {
1597: foreach my $cat (keys(%category_members)) {
1598: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1599: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1600: $output.='<div class="LC_Box LC_400Box">';
1601: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1602: $output.='<table>';
1.240 riegler 1603: my %active=();
1604: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1605: if ($inlineremote[$menu_item]) {
1606: $active{$menu_item}=1;
1607: }
1608: }
1609: foreach my $item (sort(keys(%active))) {
1610: $output.=$inlineremote[$item];
1611: }
1612: $output.='</table>';
1.245 harmsja 1613: $output.='</div>';
1.240 riegler 1614: }
1615: }
1616: $output.="</td>";
1617: }
1618: $output.="</tr></table>";
1619: return $output;
1620: }
1621:
1.2 www 1622: sub rawconfig {
1.274 www 1623: #
1624: # This evaluates mydesk.tab
1625: # Need to add more positions and more privileges to deal with all
1626: # menu items.
1627: #
1.34 www 1628: my $textualoverride=shift;
1629: my $output='';
1.316 droeschl 1630: return '' unless $textualoverride;
1.152 albertel 1631: my $uname=$env{'user.name'};
1632: my $udom=$env{'user.domain'};
1633: my $adv=$env{'user.adv'};
1.266 raeburn 1634: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1635: my $author=$env{'user.author'};
1.5 www 1636: my $crs='';
1.295 raeburn 1637: my $crstype='';
1.152 albertel 1638: if ($env{'request.course.id'}) {
1639: $crs='/'.$env{'request.course.id'};
1640: if ($env{'request.course.sec'}) {
1641: $crs.='_'.$env{'request.course.sec'};
1.7 www 1642: }
1.8 www 1643: $crs=~s/\_/\//g;
1.295 raeburn 1644: $crstype = &Apache::loncommon::course_type();
1.5 www 1645: }
1.152 albertel 1646: my $pub=($env{'request.state'} eq 'published');
1647: my $con=($env{'request.state'} eq 'construct');
1648: my $rol=$env{'request.role'};
1.427 raeburn 1649: my $requested_domain;
1650: if ($rol) {
1651: $requested_domain = $env{'request.role.domain'};
1652: }
1.184 raeburn 1653: foreach my $line (@desklines) {
1.209 www 1654: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1655: $prt=~s/\$uname/$uname/g;
1656: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1657: if ($prt =~ /\$crs/) {
1658: next unless ($env{'request.course.id'});
1659: next if ($crstype eq 'Community');
1660: $prt=~s/\$crs/$crs/g;
1661: } elsif ($prt =~ /\$cmty/) {
1662: next unless ($env{'request.course.id'});
1663: next if ($crstype ne 'Community');
1664: $prt=~s/\$cmty/$crs/g;
1665: }
1.427 raeburn 1666: if ($prt =~ m/\$requested_domain/) {
1667: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
1668: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
1669: } else {
1670: $prt=~s/\$requested_domain/$requested_domain/g;
1671: }
1672: }
1.211 www 1673: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1674: if ($pro eq 'clear') {
1.4 www 1675: $output.=&clear($row,$col);
1.3 www 1676: } elsif ($pro eq 'any') {
1.2 www 1677: $output.=&secondlevel(
1.209 www 1678: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1679: } elsif ($pro eq 'smp') {
1680: unless ($adv) {
1681: $output.=&secondlevel(
1.209 www 1682: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1683: }
1684: } elsif ($pro eq 'adv') {
1685: if ($adv) {
1686: $output.=&secondlevel(
1.209 www 1687: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1688: }
1.231 albertel 1689: } elsif ($pro eq 'shc') {
1690: if ($show_course) {
1691: $output.=&secondlevel(
1692: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1693: }
1694: } elsif ($pro eq 'nsc') {
1695: if (!$show_course) {
1696: $output.=&secondlevel(
1697: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1698: }
1.81 matthew 1699: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1700: my $priv = $1;
1701: if ($priv =~ /^mdc(Course|Community)/) {
1702: if ($crstype eq $1) {
1703: $priv = 'mdc';
1704: } else {
1705: next;
1706: }
1707: }
1.427 raeburn 1708: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
1709: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
1710: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1711: }
1.295 raeburn 1712: } elsif ($pro eq 'course') {
1713: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1714: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1715: }
1.295 raeburn 1716: } elsif ($pro eq 'community') {
1717: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
1718: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1719: }
1.124 matthew 1720: } elsif ($pro =~ /^courseenv_(.*)$/) {
1721: my $key = $1;
1.307 raeburn 1722: if ($crstype ne 'Community') {
1723: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1724: if ($key eq 'canuse_pdfforms') {
1725: if ($env{'request.course.id'} && $coursepref eq '') {
1726: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1727: $coursepref = $domdefs{'canuse_pdfforms'};
1728: }
1729: }
1730: if ($coursepref) {
1731: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1732: }
1.295 raeburn 1733: }
1734: } elsif ($pro =~ /^communityenv_(.*)$/) {
1735: my $key = $1;
1.307 raeburn 1736: if ($crstype eq 'Community') {
1737: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1738: if ($key eq 'canuse_pdfforms') {
1739: if ($env{'request.course.id'} && $coursepref eq '') {
1740: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1741: $coursepref = $domdefs{'canuse_pdfforms'};
1742: }
1743: }
1744: if ($coursepref) {
1745: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1746: }
1.124 matthew 1747: }
1.81 matthew 1748: } elsif ($pro =~ /^course_(.*)$/) {
1749: # Check for permissions inside of a course
1.295 raeburn 1750: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 1751: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1752: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1753: )) {
1.209 www 1754: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1755: }
1.295 raeburn 1756: } elsif ($pro =~ /^community_(.*)$/) {
1757: # Check for permissions inside of a community
1758: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
1759: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1760: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1761: )) {
1762: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1763: }
1.4 www 1764: } elsif ($pro eq 'author') {
1765: if ($author) {
1.152 albertel 1766: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1767: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1768: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1769: # Check that we are on the correct machine
1.29 matthew 1770: my $cadom=$requested_domain;
1.152 albertel 1771: my $caname=$env{'user.name'};
1.234 raeburn 1772: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1773: ($cadom,$caname)=
1.206 albertel 1774: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1775: }
1776: $act =~ s/\$caname/$caname/g;
1.353 www 1777: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 1778: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1779: my $allowed=0;
1780: my @ids=&Apache::lonnet::current_machine_ids();
1781: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1782: if ($allowed) {
1.209 www 1783: $output.=&switch($caname,$cadom,
1784: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1785: }
1.6 www 1786: }
1.2 www 1787: }
1.248 raeburn 1788: } elsif ($pro eq 'tools') {
1789: my @tools = ('aboutme','blog','portfolio');
1790: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1791: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1792: $env{'user.domain'},
1793: $prt,undef,'tools')) {
1794: $output.=&clear($row,$col);
1795: next;
1796: }
1.278 raeburn 1797: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1798: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1799: next;
1800: }
1801: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1802: next;
1803: }
1.279 raeburn 1804: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1805: if (!$showreqcrs) {
1.248 raeburn 1806: $output.=&clear($row,$col);
1807: next;
1808: }
1809: }
1810: $prt='any';
1811: $output.=&secondlevel(
1812: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1813: }
1.13 harris41 1814: }
1.2 www 1815: return $output;
1816: }
1817:
1.279 raeburn 1818: sub check_for_rcrs {
1819: my $showreqcrs = 0;
1.443 raeburn 1820: my @reqtypes = ('official','unofficial','community','textbook','placement');
1.280 raeburn 1821: foreach my $type (@reqtypes) {
1.279 raeburn 1822: if (&Apache::lonnet::usertools_access($env{'user.name'},
1823: $env{'user.domain'},
1824: $type,undef,'requestcourses')) {
1825: $showreqcrs = 1;
1826: last;
1827: }
1828: }
1.280 raeburn 1829: if (!$showreqcrs) {
1830: foreach my $type (@reqtypes) {
1831: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1832: $showreqcrs = 1;
1833: last;
1834: }
1835: }
1836: }
1.279 raeburn 1837: return $showreqcrs;
1838: }
1839:
1.306 raeburn 1840: sub dc_popup_js {
1841: my %lt = &Apache::lonlocal::texthash(
1842: more => '(More ...)',
1843: less => '(Less ...)',
1844: );
1845: return <<"END";
1846:
1847: function showCourseID() {
1848: document.getElementById('dccid').style.display='block';
1849: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1850: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 1851: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 1852: return;
1853: }
1854:
1855: function hideCourseID() {
1856: document.getElementById('dccid').style.display='none';
1.369 raeburn 1857: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 1858: return;
1859: }
1860:
1861: END
1862:
1863: }
1864:
1.378 raeburn 1865: sub countdown_toggle_js {
1866: return <<"END";
1867:
1868: function toggleCountdown() {
1869: var countdownid = document.getElementById('duedatecountdown');
1870: var currstyle = countdownid.style.display;
1871: if (currstyle == 'inline') {
1872: countdownid.style.display = 'none';
1873: document.getElementById('ddcountcollapse').innerHTML='';
1874: document.getElementById('ddcountexpand').innerHTML='◄ ';
1875: } else {
1876: countdownid.style.display = 'inline';
1877: document.getElementById('ddcountcollapse').innerHTML='► ';
1878: document.getElementById('ddcountexpand').innerHTML='';
1879: }
1880: return;
1881: }
1882:
1883: END
1884: }
1885:
1.435 musolffc 1886: # This creates a "done button" for timed events. The confirmation box is a jQuery
1.440 raeburn 1887: # dialog widget. If the interval parameter requires a proctor key for the timed
1888: # event to be marked done, there will also be a textbox where that can be entered.
1889: # Clicking OK will set the value of LC_interval_done to 'true', and, if needed will
1890: # set the value of LC_interval_done_proctorpass to the text entered in that box,
1891: # and submit the corresponding form.
1892: #
1893: # The &zero_time() routine in lonhomework.pm is called when a page is rendered if
1894: # LC_interval_done is true.
1895: #
1.435 musolffc 1896: sub done_button_js {
1.448 raeburn 1897: my ($type,$width,$height,$proctor,$donebuttontext) = @_;
1.441 raeburn 1898: return unless (($type eq 'map') || ($type eq 'resource'));
1.435 musolffc 1899: my %lt = &Apache::lonlocal::texthash(
1900: title => 'WARNING!',
1901: preamble => 'You are trying to end this timed event early.',
1902: map => 'Confirming that you are done will cause the time to expire and prevent you from changing any answers in the current folder.',
1903: resource => 'Confirming that you are done will cause the time to expire for this question, and prevent you from changing your answer(s).',
1.440 raeburn 1904: okdone => 'Click "OK" if you are completely finished.',
1.435 musolffc 1905: cancel => 'Click "Cancel" to continue working.',
1.440 raeburn 1906: proctor => 'Ask a proctor to enter the key, then click "OK" if you are completely finished.',
1907: ok => 'OK',
1908: exit => 'Cancel',
1909: key => 'Key:',
1910: nokey => 'A proctor key is required',
1.435 musolffc 1911: );
1.503 ! raeburn 1912: my $shownsymb = &HTML::Entities::encode(&Apache::lonenc::check_encrypt($env{'request.symb'}));
1.441 raeburn 1913: my $navmap = Apache::lonnavmaps::navmap->new();
1.450 raeburn 1914: my ($missing,$tried) = (0,0);
1.441 raeburn 1915: if (ref($navmap)) {
1916: my @resources=();
1917: if ($type eq 'map') {
1918: my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($env{'request.symb'});
1.500 raeburn 1919: if ($env{'request.symb'} =~ /\.page$/) {
1920: @resources=$navmap->retrieveResources($resurl,sub { $_[0]->is_problem() });
1921: } else {
1922: @resources=$navmap->retrieveResources($mapurl,sub { $_[0]->is_problem() });
1923: }
1.441 raeburn 1924: } else {
1925: my $res = $navmap->getBySymb($env{'request.symb'});
1926: if (ref($res)) {
1927: if ($res->is_problem()) {
1928: push(@resources,$res);
1929: }
1930: }
1931: }
1932: foreach my $res (@resources) {
1.450 raeburn 1933: if (ref($res->parts()) eq 'ARRAY') {
1.441 raeburn 1934: foreach my $part (@{$res->parts()}) {
1935: if (!$res->tries($part)) {
1936: $missing++;
1937: } else {
1938: $tried++;
1939: }
1940: }
1941: }
1942: }
1943: }
1944: if ($missing) {
1945: $lt{'miss'} .= '<p class="LC_error">';
1946: if ($type eq 'map') {
1947: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,question part,question parts] in this folder.',$missing);
1948: } else {
1949: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,part] in this question.',$missing);
1950: }
1951: if ($missing > 1) {
1952: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit answers for them.').'</span>';
1953: } else {
1954: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit an answer for it.').'</p>';
1955: }
1956: }
1.449 raeburn 1957: $donebuttontext = &HTML::Entities::encode($donebuttontext,'<>&"');
1.441 raeburn 1958: if ($proctor) {
1959: if ($height !~ /^\d+$/) {
1960: $height = 400;
1961: if ($missing) {
1962: $height += 60;
1.440 raeburn 1963: }
1.441 raeburn 1964: }
1965: if ($width !~ /^\d+$/) {
1966: $width = 400;
1967: if ($missing) {
1968: $width += 60;
1.440 raeburn 1969: }
1.441 raeburn 1970: }
1971: return <<END;
1.440 raeburn 1972: <form method="post" name="LCdoneButton" action="">
1973: <input type="hidden" name="LC_interval_done" value="" />
1974: <input type="hidden" name="LC_interval_done_proctorpass" value="" />
1.503 ! raeburn 1975: <input type="hidden" name="symb" value="$shownsymb" />
1.448 raeburn 1976: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.440 raeburn 1977: </form>
1978:
1979: <div id="LC_done-confirm" title="$lt{'title'}">
1980: <p>$lt{'preamble'} $lt{$type}</p>
1.441 raeburn 1981: $lt{'miss'}
1.440 raeburn 1982: <p>$lt{'proctor'}</p>
1.449 raeburn 1983: <form name="LCdoneButtonProctor" action="">
1.440 raeburn 1984: <label>$lt{'key'}<input type="password" name="LC_interval_done_proctorkey" value="" /></label>
1985: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
1986: </form>
1987: <p>$lt{'cancel'}</p>
1988: </div>
1989:
1990: <script type="text/javascript">
1991: // <![CDATA[
1992: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
1993: \$( "#LC_done-confirm-opener" ).on("click", function() {
1994: \$( "#LC_done-confirm" ).dialog("open");
1995: \$( "#LC_done-confirm" ).dialog({
1996: height: $height,
1997: width: $width,
1998: modal: true,
1999: resizable: false,
2000: buttons: [
2001: {
2002: text: "$lt{'ok'}",
2003: click: function() {
2004: var proctorkey = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2005: if ((proctorkey == '') || (proctorkey == null)) {
2006: alert("$lt{'nokey'}");
2007: } else {
2008: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2009: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = proctorkey;
2010: \$( '[name="LCdoneButton"]' )[0].submit();
2011: }
2012: },
2013: },
2014: {
2015: text: "$lt{'exit'}",
2016: click: function() {
2017: \$("#LC_done-confirm").dialog( "close" );
2018: }
2019: }
2020: ],
2021: close: function() {
2022: \$( '[name="LC_interval_done_proctorkey"]' )[0].value = '';
2023: }
2024: });
2025: \$( "#LC_done-confirm" ).find( "form" ).on( "submit", function( event ) {
2026: event.preventDefault();
2027: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2028: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2029: \$( '[name="LCdoneButton"]' )[0].submit();
2030: });
2031: });
2032:
2033: // ]]>
2034: </script>
2035:
2036: END
1.441 raeburn 2037: } else {
2038: if ($height !~ /^\d+$/) {
2039: $height = 320;
2040: if ($missing) {
2041: $height += 60;
1.440 raeburn 2042: }
1.441 raeburn 2043: }
2044: if ($width !~ /^\d+$/) {
2045: $width = 320;
2046: if ($missing) {
2047: $width += 60;
1.440 raeburn 2048: }
1.441 raeburn 2049: }
2050: if ($missing) {
2051: $lt{'miss'} = '</p>'.$lt{'miss'}.'<p>';
2052: }
2053: return <<END;
1.435 musolffc 2054:
2055: <form method="post" name="LCdoneButton" action="">
2056: <input type="hidden" name="LC_interval_done" value="" />
1.503 ! raeburn 2057: <input type="hidden" name="symb" value="$shownsymb" />
1.449 raeburn 2058: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.435 musolffc 2059: </form>
2060:
2061: <div id="LC_done-confirm" title="$lt{'title'}">
1.441 raeburn 2062: <p>$lt{'preamble'} $lt{$type} $lt{'miss'} $lt{'okdone'} $lt{'cancel'}</p>
1.435 musolffc 2063: </div>
2064:
2065: <script type="text/javascript">
2066: // <![CDATA[
2067: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2068: \$( "#LC_done-confirm-opener" ).click(function() {
2069: \$( "#LC_done-confirm" ).dialog( "open" );
2070: \$( "#LC_done-confirm" ).dialog({
2071: resizable: false,
2072: height: $height,
1.440 raeburn 2073: width: $width,
1.435 musolffc 2074: modal: true,
1.440 raeburn 2075: buttons: [
2076: {
2077: text: "$lt{'ok'}",
2078: click: function() {
2079: \$( this ).dialog( "close" );
2080: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2081: \$( '[name="LCdoneButton"]' )[0].submit();
2082: },
2083: },
2084: {
2085: text: "$lt{'exit'}",
2086: click: function() {
2087: \$( this ).dialog( "close" );
2088: },
2089: },
2090: ],
2091: });
1.435 musolffc 2092: });
2093: // ]]>
2094: </script>
2095:
2096: END
2097: }
2098: }
2099:
1.42 www 2100: sub utilityfunctions {
1.421 raeburn 2101: my ($httphost) = @_;
1.152 albertel 2102: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.494 raeburn 2103: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
2104: if ($currenturl =~ m{^/adm/wrapper/ext/}) {
2105: if ($env{'request.external.querystring'}) {
1.293 raeburn 2106: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1.494 raeburn 2107: }
1.495 raeburn 2108: my ($anchor) = ($env{'request.symb'} =~ /(\#[^\#]+)$/);
2109: if (($anchor) && ($currenturl !~ /\Q$anchor\E$/)) {
1.494 raeburn 2110: $currenturl .= $1;
2111: }
1.293 raeburn 2112: }
1.183 www 2113: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.175 albertel 2114:
1.306 raeburn 2115: my $dc_popup_cid;
2116: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
2117: $env{'course.'.$env{'request.course.id'}.
2118: '.domain'}.'/'})) {
2119: $dc_popup_cid = &dc_popup_js();
2120: }
2121:
1.175 albertel 2122: my $start_page_annotate =
2123: &Apache::loncommon::start_page('Annotator',undef,
2124: {'only_body' => 1,
2125: 'js_ready' => 1,
2126: 'bgcolor' => '#BBBBBB',
2127: 'add_entries' => {
2128: 'onload' => 'javascript:document.goannotate.submit();'}});
2129:
1.205 albertel 2130: my $end_page_annotate =
2131: &Apache::loncommon::end_page({'js_ready' => 1});
2132:
1.389 raeburn 2133: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 2134:
1.368 www 2135: my $esc_url=&escape($currenturl);
2136: my $esc_symb=&escape($currentsymb);
1.332 wenzelju 2137:
1.378 raeburn 2138: my $countdown = &countdown_toggle_js();
2139:
1.487 raeburn 2140: my $ltitarget;
2141: if ($env{'request.lti.login'}) {
2142: $ltitarget = $env{'request.lti.target'};
2143: }
2144:
1.493 raeburn 2145: my $annotateurl = '/adm/annotation';
2146: if ($httphost) {
2147: $annotateurl = '/adm/annotations';
2148: }
1.429 raeburn 2149: my $hostvar = '
2150: function setLCHost() {
2151: var lcHostname="";
2152: ';
2153: if ($httphost =~ m{^https?\://}) {
2154: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
2155: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
2156: ' var match = hostReg.exec(lcServer);'."\n".
2157: ' if (match.length) {'."\n".
2158: ' if (match[1] == location.hostname) {'."\n".
2159: ' lcHostname=lcServer;'."\n".
2160: ' }'."\n".
2161: ' }'."\n";
2162: }
2163:
2164: $hostvar .= ' return lcHostname;'."\n".
2165: '}'."\n";
2166:
1.42 www 2167: return (<<ENDUTILITY)
1.429 raeburn 2168: $hostvar
1.368 www 2169: var currentURL=unescape("$esc_url");
2170: var reloadURL=unescape("$esc_url");
2171: var currentSymb=unescape("$esc_symb");
1.42 www 2172:
1.306 raeburn 2173: $dc_popup_cid
1.114 albertel 2174:
1.389 raeburn 2175: $jumptores
1.336 raeburn 2176:
1.42 www 2177: function gopost(url,postdata) {
2178: if (url!='') {
1.429 raeburn 2179: var lcHostname = setLCHost();
2180: this.document.server.action=lcHostname+url;
1.42 www 2181: this.document.server.postdata.value=postdata;
2182: this.document.server.command.value='';
2183: this.document.server.url.value='';
2184: this.document.server.symb.value='';
2185: this.document.server.submit();
2186: }
2187: }
2188:
2189: function gocmd(url,cmd) {
2190: if (url!='') {
1.429 raeburn 2191: var lcHostname = setLCHost();
2192: this.document.server.action=lcHostname+url;
1.42 www 2193: this.document.server.postdata.value='';
2194: this.document.server.command.value=cmd;
2195: this.document.server.url.value=currentURL;
2196: this.document.server.symb.value=currentSymb;
2197: this.document.server.submit();
2198: }
1.57 www 2199: }
2200:
1.121 raeburn 2201: function gocstr(url,filename) {
2202: if (url == '/adm/cfile?action=delete') {
2203: this.document.cstrdelete.filename.value = filename
2204: this.document.cstrdelete.submit();
2205: return;
2206: }
1.137 raeburn 2207: if (url == '/adm/printout') {
2208: this.document.cstrprint.postdata.value = filename
2209: this.document.cstrprint.curseed.value = 0;
2210: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 2211: if (this.document.lonhomework) {
2212: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
2213: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
2214: }
2215: if (this.document.lonhomework.problemtype) {
1.164 albertel 2216: if (this.document.lonhomework.problemtype.value) {
2217: this.document.cstrprint.problemtype.value =
2218: this.document.lonhomework.problemtype.value;
2219: } else if (this.document.lonhomework.problemtype.options) {
2220: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
2221: if (this.document.lonhomework.problemtype.options[i].selected) {
2222: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
2223: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
2224: }
2225: }
2226: }
2227: }
2228: }
2229: }
1.137 raeburn 2230: this.document.cstrprint.submit();
2231: return;
2232: }
1.121 raeburn 2233: if (url !='') {
2234: this.document.constspace.filename.value = filename;
2235: this.document.constspace.action = url;
2236: this.document.constspace.submit();
2237: }
2238: }
2239:
1.131 raeburn 2240: function golist(url) {
2241: if (url!='' && url!= null) {
2242: currentURL = null;
2243: currentSymb= null;
1.429 raeburn 2244: var lcHostname = setLCHost();
1.487 raeburn 2245: var ltitarget = '$ltitarget';
2246: if (ltitarget == 'iframe') {
2247: document.location.href=lcHostname+url;
2248: } else {
2249: top.location.href=lcHostname+url;
2250: }
1.131 raeburn 2251: }
2252: }
2253:
2254:
1.121 raeburn 2255:
1.496 raeburn 2256: function catalog_info(url,isMobile) {
1.428 raeburn 2257: if (isMobile == 1) {
1.496 raeburn 2258: openMyModal(url+'.meta?modal=1',500,400,'yes');
1.428 raeburn 2259: } else {
1.496 raeburn 2260: loncatinfo=window.open(url+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1.428 raeburn 2261: }
1.57 www 2262: }
2263:
2264: function chat_win() {
1.429 raeburn 2265: var lcHostname = setLCHost();
2266: 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 2267: }
1.169 raeburn 2268:
2269: function group_chat(group) {
1.429 raeburn 2270: var lcHostname = setLCHost();
2271: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 2272: var winName = 'LONchat_'+group;
2273: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
2274: }
1.175 albertel 2275:
2276: function annotate() {
2277: w_Annotator_flag=1;
2278: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
2279: annotator.document.write(
2280: '$start_page_annotate'
2281: +"<form name='goannotate' target='Annotator' method='post' "
1.493 raeburn 2282: +"action='$annotateurl'>"
1.217 albertel 2283: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 2284: +"<\\/form>"
1.205 albertel 2285: +'$end_page_annotate');
1.175 albertel 2286: annotator.document.close();
2287: }
2288:
1.370 raeburn 2289: function open_StoredLinks_Import(rat) {
1.335 wenzelju 2290: var newWin;
1.429 raeburn 2291: var lcHostname = setLCHost();
1.335 wenzelju 2292: if (rat) {
1.429 raeburn 2293: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 2294: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 2295: }
2296: else {
1.429 raeburn 2297: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.335 wenzelju 2298: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2299: }
1.334 wenzelju 2300: newWin.focus();
2301: }
2302:
1.480 raeburn 2303: function open_source() {
1.496 raeburn 2304: sourcewin=window.open('/adm/source?inhibitmenu=yes&viewonly=1&filename='+currentURL,'LONsource',
1.480 raeburn 2305: 'height=500,width=600,resizable=yes,location=no,menubar=no,toolbar=no,scrollbars=yes');
2306: }
2307:
1.491 raeburn 2308: function open_aboutLC() {
2309: var isMobile = "$env{'browser.mobile'}";
2310: var url = '/adm/about.html';
2311: if (isMobile == 1) {
2312: openMyModal(url,600,400,'yes');
2313: } else {
2314: window.open(url,"aboutLONCAPA","height=400,width=600,scrollbars=1,resizable=1,menubar=0,location=1");
2315: }
2316: return;
2317: }
2318:
2319:
1.372 raeburn 2320: (function (\$) {
2321: \$(document).ready(function () {
2322: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
2323: /*\@cc_on
2324: if (!window.XMLHttpRequest) {
2325: \$('.LC_hoverable').each(function () {
2326: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
2327: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
2328: });
2329: }
2330: \@*/
2331: });
2332: }(jQuery));
2333:
1.378 raeburn 2334: $countdown
2335:
1.42 www 2336: ENDUTILITY
2337: }
2338:
2339: sub serverform {
1.486 raeburn 2340: my $target;
2341: unless (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
2342: $target = ' target="_top"';
2343: }
1.42 www 2344: return(<<ENDSERVERFORM);
1.486 raeburn 2345: <form name="server" action="/adm/logout" method="post"$target>
1.42 www 2346: <input type="hidden" name="postdata" value="none" />
2347: <input type="hidden" name="command" value="none" />
2348: <input type="hidden" name="url" value="none" />
2349: <input type="hidden" name="symb" value="none" />
2350: </form>
2351: ENDSERVERFORM
2352: }
1.113 albertel 2353:
1.121 raeburn 2354: sub constspaceform {
1.487 raeburn 2355: my ($target,$printtarget);
2356: unless (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
2357: $target = ' target="_top"';
2358: $printtarget = ' target="_parent"';
2359: }
1.121 raeburn 2360: return(<<ENDCONSTSPACEFORM);
1.487 raeburn 2361: <form name="constspace" action="/adm/logout" method="post"$target>
1.121 raeburn 2362: <input type="hidden" name="filename" value="" />
2363: </form>
1.487 raeburn 2364: <form name="cstrdelete" action="/adm/cfile" method="post"$target>
1.121 raeburn 2365: <input type="hidden" name="action" value="delete" />
2366: <input type="hidden" name="filename" value="" />
2367: </form>
1.487 raeburn 2368: <form name="cstrprint" action="/adm/printout" method="post"$printtarget>
1.137 raeburn 2369: <input type="hidden" name="postdata" value="" />
2370: <input type="hidden" name="curseed" value="" />
2371: <input type="hidden" name="problemtype" value="" />
2372: </form>
2373:
1.121 raeburn 2374: ENDCONSTSPACEFORM
2375: }
2376:
1.220 raeburn 2377: sub hidden_button_check {
1.317 droeschl 2378: if ( $env{'request.course.id'} eq ''
2379: || $env{'request.role.adv'} ) {
2380:
1.220 raeburn 2381: return;
2382: }
1.232 raeburn 2383: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
2384: return $buttonshide;
1.220 raeburn 2385: }
1.184 raeburn 2386:
1.235 raeburn 2387: sub roles_selector {
1.486 raeburn 2388: my ($cdom,$cnum,$httphost,$ltitarget) = @_;
1.298 raeburn 2389: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 2390: my $now = time;
1.465 raeburn 2391: my (%courseroles,%seccount,%courseprivs,%roledesc);
1.235 raeburn 2392: my $is_cc;
1.432 droeschl 2393: my ($js,$form,$switcher);
1.298 raeburn 2394: my $ccrole;
2395: if ($crstype eq 'Community') {
2396: $ccrole = 'co';
2397: } else {
2398: $ccrole = 'cc';
1.350 raeburn 2399: }
1.457 raeburn 2400: my ($privref,$gotsymb,$destsymb);
1.350 raeburn 2401: my $destinationurl = $ENV{'REQUEST_URI'};
1.468 raeburn 2402: if ($destinationurl =~ /(\?|\&)symb=/) {
1.386 raeburn 2403: $gotsymb = 1;
2404: } elsif ($destinationurl =~ m{^/enc/}) {
2405: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
1.468 raeburn 2406: if ($plainurl =~ /(\?|\&)symb=/) {
1.386 raeburn 2407: $gotsymb = 1;
2408: }
2409: }
2410: unless ($gotsymb) {
2411: $destsymb = &Apache::lonnet::symbread();
2412: if ($destsymb ne '') {
2413: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
2414: }
2415: }
1.350 raeburn 2416: my $reqprivs = &required_privs();
2417: if (ref($reqprivs) eq 'HASH') {
2418: my $destination = $destinationurl;
2419: $destination =~ s/(\?.*)$//;
2420: if (exists($reqprivs->{$destination})) {
1.457 raeburn 2421: if ($reqprivs->{$destination} =~ /,/) {
2422: @{$privref} = split(/,/,$reqprivs->{$destination});
2423: } else {
2424: $privref = [$reqprivs->{$destination}];
2425: }
1.350 raeburn 2426: }
2427: }
1.298 raeburn 2428: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
2429: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 2430: if ((($start) && ($start<0)) ||
2431: (($end) && ($end<$now)) ||
2432: (($start) && ($now<$start))) {
2433: $is_cc = 0;
2434: } else {
2435: $is_cc = 1;
2436: }
2437: }
2438: if ($is_cc) {
1.457 raeburn 2439: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs);
2440: } elsif ($env{'request.role'} =~ m{^\Qcr/$cdom/$cdom-domainconfig/\E(\w+)\.\Q/$cdom/$cnum\E}) {
1.465 raeburn 2441: &get_customadhoc_roles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,\%roledesc,$privref);
1.235 raeburn 2442: } else {
1.262 raeburn 2443: my %gotnosection;
1.235 raeburn 2444: foreach my $item (keys(%env)) {
1.239 raeburn 2445: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 2446: my $role = $1;
2447: my $sec = $2;
2448: next if ($role eq 'gr');
2449: my ($start,$end) = split(/\./,$env{$item});
2450: next if (($start && $start > $now) || ($end && $end < $now));
2451: if ($sec eq '') {
1.239 raeburn 2452: if (!$gotnosection{$role}) {
2453: $seccount{$role} ++;
2454: $gotnosection{$role} = 1;
2455: }
1.235 raeburn 2456: }
1.457 raeburn 2457: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
1.350 raeburn 2458: my $cnumsec = $cnum;
2459: if ($sec ne '') {
2460: $cnumsec .= "/$sec";
2461: }
2462: $courseprivs{"$role./$cdom/$cnumsec./"} =
2463: $env{"user.priv.$role./$cdom/$cnumsec./"};
2464: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
2465: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
2466: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
2467: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
2468: }
1.235 raeburn 2469: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 2470: if ($sec ne '') {
1.264 raeburn 2471: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 2472: push(@{$courseroles{$role}},$sec);
2473: $seccount{$role} ++;
2474: }
2475: }
2476: } else {
2477: @{$courseroles{$role}} = ();
2478: if ($sec ne '') {
2479: $seccount{$role} ++;
1.235 raeburn 2480: push(@{$courseroles{$role}},$sec);
2481: }
2482: }
2483: }
2484: }
2485: }
1.298 raeburn 2486: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.402 raeburn 2487: my $numdiffsec;
2488: if (keys(%seccount) == 1) {
2489: foreach my $key (keys(%seccount)) {
2490: $numdiffsec = $seccount{$key};
2491: }
2492: }
2493: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
1.401 raeburn 2494: my @submenu;
1.465 raeburn 2495: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,\%roledesc,$privref);
1.401 raeburn 2496: $form =
1.421 raeburn 2497: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles">'."\n".
1.401 raeburn 2498: ' <input type="hidden" name="destinationurl" value="'.
2499: &HTML::Entities::encode($destinationurl).'" />'."\n".
2500: ' <input type="hidden" name="gotorole" value="1" />'."\n".
2501: ' <input type="hidden" name="selectrole" value="" />'."\n".
1.402 raeburn 2502: ' <input type="hidden" name="switchrole" value="" />'."\n";
2503: if ($destsymb ne '') {
2504: $form .= ' <input type="hidden" name="destsymb" value="'.
2505: &HTML::Entities::encode($destsymb).'" />'."\n";
2506: }
2507: $form .= '</form>'."\n";
1.235 raeburn 2508: foreach my $role (@roles_order) {
1.402 raeburn 2509: my $include;
1.235 raeburn 2510: if (defined($courseroles{$role})) {
1.402 raeburn 2511: if ($env{'request.role'} =~ m{^\Q$role\E}) {
2512: if ($seccount{$role} > 1) {
2513: $include = 1;
2514: }
2515: } else {
2516: $include = 1;
2517: }
2518: }
2519: if ($include) {
1.401 raeburn 2520: push(@submenu,['javascript:adhocRole('."'$role'".')',
2521: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 2522: }
2523: }
2524: foreach my $role (sort(keys(%courseroles))) {
2525: if ($role =~ /^cr/) {
1.403 raeburn 2526: my $include;
2527: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1.402 raeburn 2528: if ($seccount{$role} > 1) {
2529: $include = 1;
2530: }
1.403 raeburn 2531: } else {
2532: $include = 1;
2533: }
2534: if ($include) {
1.460 raeburn 2535: my $rolename;
2536: if ($role =~ m{^cr/$cdom/$cdom\-domainconfig/(\w+)(?:/\w+|$)}) {
1.465 raeburn 2537: $rolename = $roledesc{$role};
2538: if ($rolename eq '') {
2539: $rolename = &mt('Helpdesk [_1]',$1);
2540: }
1.460 raeburn 2541: } else {
2542: $rolename = &Apache::lonnet::plaintext($role);
2543: }
1.403 raeburn 2544: push(@submenu,['javascript:adhocRole('."'$role'".')',
1.460 raeburn 2545: $rolename]);
1.403 raeburn 2546: }
1.235 raeburn 2547: }
2548: }
1.401 raeburn 2549: if (@submenu > 0) {
1.486 raeburn 2550: $switcher = &create_submenu('','',&mt('Switch role'),\@submenu,'','',$ltitarget);
1.386 raeburn 2551: }
1.235 raeburn 2552: }
1.401 raeburn 2553: return ($js,$form,$switcher);
1.235 raeburn 2554: }
2555:
1.262 raeburn 2556: sub get_all_courseroles {
1.350 raeburn 2557: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 2558: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 2559: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 2560: return;
2561: }
2562: my ($result,$cached) =
2563: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
2564: if (defined($cached)) {
2565: if (ref($result) eq 'HASH') {
2566: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 2567: (ref($result->{'seccount'}) eq 'HASH') &&
2568: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 2569: %{$courseroles} = %{$result->{'roles'}};
2570: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 2571: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 2572: return;
2573: }
2574: }
2575: }
2576: my %gotnosection;
2577: my %adv_roles =
2578: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
2579: foreach my $role (keys(%adv_roles)) {
2580: my ($urole,$usec) = split(/:/,$role);
2581: if (!$gotnosection{$urole}) {
2582: $seccount->{$urole} ++;
2583: $gotnosection{$urole} = 1;
2584: }
2585: if (ref($courseroles->{$urole}) eq 'ARRAY') {
2586: if ($usec ne '') {
2587: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
2588: push(@{$courseroles->{$urole}},$usec);
2589: $seccount->{$urole} ++;
2590: }
2591: }
2592: } else {
2593: @{$courseroles->{$urole}} = ();
2594: if ($usec ne '') {
2595: $seccount->{$urole} ++;
2596: push(@{$courseroles->{$urole}},$usec);
2597: }
2598: }
1.350 raeburn 2599: my $area = '/'.$cdom.'/'.$cnum;
2600: if ($usec ne '') {
2601: $area .= '/'.$usec;
2602: }
2603: if ($role =~ /^cr\//) {
2604: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
2605: } else {
2606: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
2607: }
1.262 raeburn 2608: }
2609: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
2610: @{$courseroles->{'st'}} = ();
1.350 raeburn 2611: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 2612: if (keys(%sections_count) > 0) {
2613: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 2614: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 2615: }
1.410 raeburn 2616: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 2617: my $rolehash = {
2618: 'roles' => $courseroles,
2619: 'seccount' => $seccount,
1.350 raeburn 2620: 'privs' => $courseprivs,
1.262 raeburn 2621: };
2622: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
2623: return;
2624: }
2625:
1.457 raeburn 2626: sub get_customadhoc_roles {
1.465 raeburn 2627: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs,$roledesc,$privref) = @_;
1.457 raeburn 2628: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.465 raeburn 2629: (ref($courseprivs) eq 'HASH') && (ref($roledesc) eq 'HASH')) {
1.457 raeburn 2630: return;
2631: }
1.466 raeburn 2632: my $is_helpdesk = 0;
2633: my $now = time;
2634: foreach my $role ('dh','da') {
2635: if ($env{"user.role.$role./$cdom/"}) {
2636: my ($start,$end)=split(/\./,$env{"user.role.$role./$cdom/"});
2637: if (!($start && ($now<$start)) && !($end && ($now>$end))) {
2638: $is_helpdesk = 1;
2639: last;
2640: }
2641: }
2642: }
2643: if ($is_helpdesk) {
2644: my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($cdom.'_'.$cnum);
2645: my %available;
2646: if (ref($possroles) eq 'ARRAY') {
2647: map { $available{$_} = 1; } @{$possroles};
2648: }
2649: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
2650: if (ref($domdefaults{'adhocroles'}) eq 'HASH') {
2651: if (keys(%{$domdefaults{'adhocroles'}})) {
2652: my $numsec = 1;
2653: my @sections;
2654: my ($allseclist,$cached) =
2655: &Apache::lonnet::is_cached_new('courseseclist',$cdom.'_'.$cnum);
2656: if (defined($cached)) {
2657: if ($allseclist ne '') {
2658: @sections = split(/,/,$allseclist);
1.465 raeburn 2659: $numsec += scalar(@sections);
1.457 raeburn 2660: }
1.466 raeburn 2661: } else {
2662: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2663: @sections = sort(keys(%sections_count));
2664: $numsec += scalar(@sections);
2665: $allseclist = join(',',@sections);
2666: &Apache::lonnet::do_cache_new('courseseclist',$cdom.'_'.$cnum,$allseclist);
2667: }
2668: my (%adhoc,$gotprivs);
2669: my $prefix = "cr/$cdom/$cdom".'-domainconfig';
2670: foreach my $role (keys(%{$domdefaults{'adhocroles'}})) {
2671: next if (($role eq '') || ($role =~ /\W/));
2672: $seccount->{"$prefix/$role"} = $numsec;
2673: $roledesc->{"$prefix/$role"} = $description->{$role};
2674: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
2675: if (exists($env{"user.priv.$prefix/$role./$cdom/$cnum./"})) {
2676: $courseprivs->{"$prefix/$role./$cdom/$cnum./"} =
2677: $env{"user.priv.$prefix/$role./$cdom/$cnum./"};
2678: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"} =
2679: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/"};
2680: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"} =
2681: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/$cnum"};
2682: } else {
2683: unless ($gotprivs) {
2684: my ($adhocroles,$privscached) =
2685: &Apache::lonnet::is_cached_new('adhocroles',$cdom);
2686: if ((defined($privscached)) && (ref($adhocroles) eq 'HASH')) {
2687: %adhoc = %{$adhocroles};
2688: } else {
2689: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
2690: my %roledefs = &Apache::lonnet::dump('roles',$cdom,$confname,'rolesdef_');
2691: foreach my $key (keys(%roledefs)) {
2692: (undef,my $rolename) = split(/_/,$key);
2693: if ($rolename ne '') {
2694: my ($systempriv,$domainpriv,$coursepriv) = split(/\_/,$roledefs{$key});
2695: $coursepriv = &Apache::lonnet::course_adhocrole_privs($rolename,$cdom,$cnum,$coursepriv);
2696: $adhoc{$rolename} = join('_',($systempriv,$domainpriv,$coursepriv));
1.457 raeburn 2697: }
2698: }
1.466 raeburn 2699: &Apache::lonnet::do_cache_new('adhocroles',$cdom,\%adhoc);
1.457 raeburn 2700: }
1.466 raeburn 2701: $gotprivs = 1;
1.457 raeburn 2702: }
1.466 raeburn 2703: ($courseprivs->{"$prefix/$role./$cdom/$cnum./"},
2704: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"},
2705: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"}) =
2706: split(/\_/,$adhoc{$role});
1.457 raeburn 2707: }
1.466 raeburn 2708: }
2709: if ($available{$role}) {
2710: $courseroles->{"$prefix/$role"} = \@sections;
1.457 raeburn 2711: }
2712: }
2713: }
2714: }
2715: }
2716: return;
2717: }
2718:
1.235 raeburn 2719: sub jump_to_role {
1.465 raeburn 2720: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$roledesc,$privref) = @_;
1.239 raeburn 2721: my %lt = &Apache::lonlocal::texthash(
2722: this => 'This role has section(s) associated with it.',
2723: ente => 'Enter a specific section.',
2724: orlb => 'Enter a specific section, or leave blank for no section.',
2725: avai => 'Available sections are:',
2726: youe => 'You entered an invalid section choice:',
1.352 raeburn 2727: plst => 'Please try again.',
1.350 raeburn 2728: role => 'The role you selected is not permitted to view the current page.',
2729: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 2730: );
2731: my $js;
2732: if (ref($courseroles) eq 'HASH') {
2733: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
2734: ' var numsec = new Array();'."\n".
2735: ' var rolesections = new Array();'."\n".
2736: ' var rolenames = new Array();'."\n".
2737: ' var roleseclist = new Array();'."\n";
2738: my @items = keys(%{$courseroles});
2739: for (my $i=0; $i<@items; $i++) {
2740: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
2741: my ($secs,$secstr);
2742: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
2743: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
2744: $secs = join('","',@sections);
2745: $secstr = join(', ',@sections);
2746: }
2747: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
2748: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
2749: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
2750: }
2751: }
1.350 raeburn 2752: my $checkroles = 0;
1.457 raeburn 2753: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0) && (ref($courseprivs) eq 'HASH')) {
2754: my %disallowed;
1.350 raeburn 2755: foreach my $role (sort(keys(%{$courseprivs}))) {
2756: my $trole;
2757: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
2758: $trole = $1;
2759: }
2760: if (($trole ne '') && ($trole ne 'cm')) {
1.457 raeburn 2761: $disallowed{$trole} = 1;
2762: foreach my $priv (@{$privref}) {
2763: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
2764: delete($disallowed{$trole});
2765: last;
2766: }
1.350 raeburn 2767: }
2768: }
2769: }
1.457 raeburn 2770: if (keys(%disallowed) > 0) {
1.350 raeburn 2771: $checkroles = 1;
1.457 raeburn 2772: $js .= " var disallow = new Array('".join("','",keys(%disallowed))."');\n".
1.350 raeburn 2773: " var rolecheck = 1;\n";
2774: }
2775: }
2776: if (!$checkroles) {
2777: $js .= " var disallow = new Array();\n".
2778: " rolecheck = 0;\n";
2779: }
1.273 droeschl 2780: return <<"END";
1.235 raeburn 2781: <script type="text/javascript">
1.273 droeschl 2782: //<![CDATA[
1.401 raeburn 2783: function adhocRole(newrole) {
1.239 raeburn 2784: $js
1.235 raeburn 2785: if (newrole == '') {
1.350 raeburn 2786: return;
1.235 raeburn 2787: }
1.239 raeburn 2788: var fullrole = newrole+'./$cdom/$cnum';
2789: var selidx = '';
2790: for (var i=0; i<rolenames.length; i++) {
2791: if (rolenames[i] == newrole) {
2792: selidx = i;
2793: }
2794: }
1.350 raeburn 2795: if (rolecheck > 0) {
2796: for (var i=0; i<disallow.length; i++) {
2797: if (disallow[i] == newrole) {
2798: if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
2799: document.rolechooser.destinationurl.value = '/adm/menu';
2800: } else {
2801: return;
2802: }
2803: }
2804: }
2805: }
1.239 raeburn 2806: var secok = 1;
2807: var secchoice = '';
2808: if (selidx >= 0) {
2809: if (numsec[selidx] > 1) {
2810: secok = 0;
2811: var numrolesec = rolesections[selidx].length;
2812: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 2813: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 2814: if (secchoice == '') {
2815: if (msgidx > 0) {
2816: secok = 1;
2817: }
2818: } else {
2819: for (var j=0; j<rolesections[selidx].length; j++) {
2820: if (rolesections[selidx][j] == secchoice) {
2821: secok = 1;
2822: }
2823: }
2824: }
2825: } else {
2826: if (rolesections[selidx].length == 1) {
2827: secchoice = rolesections[selidx][0];
2828: }
2829: }
2830: }
2831: if (secok == 1) {
2832: if (secchoice != '') {
2833: fullrole += '/'+secchoice;
2834: }
2835: } else {
2836: if (secchoice != null) {
2837: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
2838: }
2839: return;
2840: }
2841: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 2842: return;
2843: }
2844: itemid = retrieveIndex('gotorole');
2845: if (itemid != -1) {
1.239 raeburn 2846: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 2847: }
1.401 raeburn 2848: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 2849: document.rolechooser.selectrole.value = '1';
2850: document.rolechooser.submit();
2851: return;
2852: }
2853:
2854: function retrieveIndex(item) {
2855: for (var i=0;i<document.rolechooser.elements.length;i++) {
2856: if (document.rolechooser.elements[i].name == item) {
2857: return i;
2858: }
2859: }
2860: return -1;
2861: }
1.273 droeschl 2862: // ]]>
1.235 raeburn 2863: </script>
2864: END
2865: }
2866:
1.350 raeburn 2867: sub required_privs {
2868: my $privs = {
1.457 raeburn 2869: '/adm/parmset' => 'opa,vpa',
2870: '/adm/courseprefs' => 'opa,vpa',
1.350 raeburn 2871: '/adm/whatsnew' => 'whn',
1.461 raeburn 2872: '/adm/populate' => 'cst,vpa,vcl',
1.350 raeburn 2873: '/adm/trackstudent' => 'vsa',
1.457 raeburn 2874: '/adm/statistics' => 'mgr,vgr',
2875: '/adm/setblock' => 'dcm,vcb',
1.367 raeburn 2876: '/adm/coursedocs' => 'mdc',
1.350 raeburn 2877: };
2878: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 2879: $privs->{'/adm/classcalc'} = 'vgr',
2880: $privs->{'/adm/assesscalc'} = 'vgr',
2881: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 2882: }
2883: return $privs;
2884: }
1.235 raeburn 2885:
1.378 raeburn 2886: sub countdown_timer {
2887: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.484 raeburn 2888: (($env{'request.filename'}=~/$LONCAPA::assess_re/) ||
2889: (($env{'request.symb'} =~ /ext\.tool$/) &&
2890: (&Apache::lonnet::EXT('resource.0.gradable',$env{'request.symb'}) =~ /^yes$/i)))) {
1.387 raeburn 2891: my ($type,$hastimeleft,$slothastime);
2892: my $now = time;
2893: if ($env{'request.filename'} =~ /\.task$/) {
2894: $type = 'Task';
1.485 raeburn 2895: } elsif ($env{'request.symb'} =~ /ext\.tool$/) {
2896: $type = 'tool';
1.387 raeburn 2897: } else {
2898: $type = 'problem';
2899: }
1.485 raeburn 2900: my ($status,$accessmsg,$slot_name,$slot);
2901: if ($type eq 'tool') {
2902: ($status,$accessmsg,$slot_name,$slot) =
2903: &Apache::lonhomework::check_slot_access('0',$type,$env{'request.symb'},['0']);
2904: } else {
2905: ($status,$accessmsg,$slot_name,$slot) =
2906: &Apache::lonhomework::check_slot_access('0',$type);
2907: }
1.387 raeburn 2908: if ($slot_name ne '') {
2909: if (ref($slot) eq 'HASH') {
2910: if (($slot->{'starttime'} < $now) &&
2911: ($slot->{'endtime'} > $now)) {
2912: $slothastime = 1;
2913: }
2914: }
2915: }
2916: if ($status ne 'CAN_ANSWER') {
2917: return;
2918: }
1.378 raeburn 2919: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.380 raeburn 2920: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.448 raeburn 2921: my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret);
1.381 raeburn 2922: if (@interval > 1) {
1.448 raeburn 2923: ($timelimit,my $donesuffix) = split(/_/,$interval[0],2);
2924: if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
2925: $usesdone = 'done';
2926: $donebuttontext = $1;
2927: (undef,$proctor,$secret) = split(/_/,$2);
2928: } elsif ($donesuffix =~ /^done(|_.+)$/) {
2929: $donebuttontext = &mt('Done');
2930: ($usesdone,$proctor,$secret) = split(/_/,$donesuffix);
2931: }
1.381 raeburn 2932: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
2933: if ($first_access > 0) {
1.437 raeburn 2934: if ($first_access+$timelimit > time) {
1.381 raeburn 2935: $hastimeleft = 1;
2936: }
2937: }
2938: }
1.380 raeburn 2939: if (($duedate && $duedate > time) ||
1.387 raeburn 2940: (!$duedate && $hastimeleft) ||
2941: ($slot_name ne '' && $slothastime)) {
1.435 musolffc 2942: my ($collapse,$expand,$alttxt,$title,$currdisp,$donebutton);
1.387 raeburn 2943: if ((@interval > 1 && $hastimeleft) ||
2944: ($type eq 'Task' && $slothastime)) {
1.378 raeburn 2945: $currdisp = 'inline';
2946: $collapse = '► ';
1.435 musolffc 2947: if ((@interval > 1) && ($hastimeleft)) {
1.437 raeburn 2948: if ($usesdone eq 'done') {
1.448 raeburn 2949: $donebutton = &done_button_js($interval[1],'','',$proctor,$donebuttontext);
1.437 raeburn 2950: }
1.435 musolffc 2951: }
1.378 raeburn 2952: } else {
2953: $currdisp = 'none';
2954: $expand = '◄ ';
2955: }
2956: unless ($env{'environment.icons'} eq 'iconsonly') {
1.379 raeburn 2957: $alttxt = &mt('Timer');
2958: $title = $alttxt.' ';
1.378 raeburn 2959: }
2960: my $desc = &mt('Countdown to due date/time');
1.435 musolffc 2961:
1.378 raeburn 2962: return <<END;
1.435 musolffc 2963: $donebutton
1.378 raeburn 2964: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
2965: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
2966: $collapse
1.379 raeburn 2967: </span></a>
1.378 raeburn 2968: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
2969: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
2970: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.379 raeburn 2971: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.378 raeburn 2972: END
2973: }
2974: }
2975: return;
2976: }
2977:
1.445 raeburn 2978: sub placement_progress {
2979: my ($totalpoints,$incomplete) = &Apache::lonplacementtest::check_completion(undef,undef,1);
2980: my $complete = 100 - $incomplete;
2981: return '<span class="LC_placement_prog">'.
2982: &mt('Test is [_1]% complete',$complete).'</span>';
2983: }
2984:
1.2 www 2985: # ================================================================ Main Program
2986:
1.16 harris41 2987: BEGIN {
1.166 albertel 2988: if (! defined($readdesk)) {
1.283 droeschl 2989: {
2990: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
2991: if ( CORE::open( my $config,"<$tabfile") ) {
2992: while (my $configline=<$config>) {
2993: $configline=(split(/\#/,$configline))[0];
2994: $configline=~s/^\s+//;
2995: chomp($configline);
1.209 www 2996: if ($configline=~/^cat\:/) {
1.283 droeschl 2997: my @entries=split(/\:/,$configline);
2998: $category_positions{$entries[2]}=$entries[1];
2999: $category_names{$entries[2]}=$entries[3];
3000: } elsif ($configline=~/^prim\:/) {
1.415 raeburn 3001: my @entries = (split(/\:/, $configline))[1..6];
1.400 raeburn 3002: push(@primary_menu,\@entries);
1.371 raeburn 3003: } elsif ($configline=~/^primsub\:/) {
3004: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
1.400 raeburn 3005: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 3006: } elsif ($configline=~/^scnd\:/) {
3007: my @entries = (split(/\:/, $configline))[1..5];
1.401 raeburn 3008: push(@secondary_menu,\@entries);
1.482 raeburn 3009: } elsif ($configline=~/^scndsub\:/) {
3010: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
3011: push(@{$secondary_submenu{$parent}},\@entries);
1.283 droeschl 3012: } elsif ($configline) {
3013: push(@desklines,$configline);
3014: }
3015: }
3016: CORE::close($config);
3017: }
3018: }
3019: $readdesk='done';
1.2 www 3020: }
3021: }
1.30 www 3022:
1.1 www 3023: 1;
3024: __END__
3025:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonmenu.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface