Annotation of loncom/interface/lonmenu.pm, revision 1.526
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.526 ! raeburn 4: # $Id: lonmenu.pm,v 1.525 2022/07/01 03:14:31 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 $readdesk
69:
70: Indicates that mydesk.tab has been read.
71: It is set to 'done' in the BEGIN block of this module.
72:
73: =item @primary_menu
74:
75: The elements of this array reference arrays that are made up of the components
1.371 raeburn 76: of those lines of mydesk.tab that start with prim:.
1.314 droeschl 77: It is used by primary_menu() to generate the corresponding menu.
78: It gets filled in the BEGIN block of this module.
79:
1.371 raeburn 80: =item %primary_sub_menu
81:
82: The keys of this hash reference are the names of items in the primary_menu array
83: which have sub-menus. For each key, the corresponding value is a reference to
84: an array containing components extracted from lines in mydesk.tab which begin
85: with primsub:.
86: This hash, which is used by primary_menu to generate sub-menus, is populated in
87: the BEGIN block.
88:
1.314 droeschl 89: =item @secondary_menu
90:
91: The elements of this array reference arrays that are made up of the components
92: of those lines of mydesk.tab that start with scnd.
93: It is used by secondary_menu() to generate the corresponding menu.
94: It gets filled in the BEGIN block of this module.
95:
96: =back
97:
1.244 jms 98: =head1 SUBROUTINES
99:
100: =over
101:
1.521 raeburn 102: =item prep_menuitems(\@menuitem,$target,$listclass,$linkattr)
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: $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
1.88 www 219:
1.56 www 220: my @inlineremote;
1.38 www 221:
1.283 droeschl 222: sub prep_menuitem {
1.521 raeburn 223: my ($menuitem,$target,$listclass,$linkattr) = @_;
1.291 raeburn 224: return '' unless(ref($menuitem) eq 'ARRAY');
1.521 raeburn 225: my ($link,$targetattr);
1.283 droeschl 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: }
1.521 raeburn 233: if ($target ne '') {
234: $targetattr = ' target="'.$target.'"';
1.486 raeburn 235: }
1.511 raeburn 236: return ($listclass?'<li class="'.$listclass.'">':'<li>').'<a'
1.316 droeschl 237: # highlighting for new messages
238: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.521 raeburn 239: . qq| href="$$menuitem[0]"$targetattr $linkattr>$link</a></li>|;
1.283 droeschl 240: }
241:
1.415 raeburn 242: # primary_menu() evaluates @primary_menu and returns a two item array,
243: # with the array elements containing XHTML for the left and right sides of
244: # the menu that contains the following links:
245: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 246: # @primary_menu is filled within the BEGIN block of this module with
247: # entries from mydesk.tab
248: sub primary_menu {
1.521 raeburn 249: my ($crstype,$ltimenu,$menucoll,$menuref,$links_disabled,$links_target) = @_;
1.507 raeburn 250: my (%menu,%ltiexc,%menuopts);
1.283 droeschl 251: # each element of @primary contains following array:
1.415 raeburn 252: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 253: my $public;
254: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
255: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
256: $public = 1;
257: }
1.443 raeburn 258: my $rolecount;
259: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
260: my $update=$env{'user.update.time'};
261: if (!$update) {
262: $update = $env{'user.login.time'};
263: }
264: my %roles_in_env;
265: $rolecount = &Apache::lonroles::roles_from_env(\%roles_in_env,$update);
266: }
1.521 raeburn 267: my $lti;
1.486 raeburn 268: if ($env{'request.lti.login'}) {
1.491 raeburn 269: $lti = 1;
270: if (ref($ltimenu) eq 'HASH') {
271: foreach my $item ('fullname','logout') {
272: unless ($ltimenu->{$item}) {
273: $ltiexc{$item} = 1;
274: }
275: }
276: }
1.486 raeburn 277: }
1.521 raeburn 278: my ($listclass,$linkattr,$target);
279: if ($links_disabled) {
280: $listclass = 'LCisDisabled';
281: $linkattr = 'aria-disabled="true"';
282: }
283: if ($links_target ne '') {
284: $target = $links_target;
285: } else {
286: my ($ltitarget,$deeplinktarget);
287: if ($env{'request.lti.login'}) {
288: $ltitarget = $env{'request.lti.target'};
289: }
290: if ($env{'request.deeplink.login'}) {
291: $deeplinktarget = $env{'request.deeplink.target'};
292: }
293: if (($ltitarget eq 'iframe') || ($deeplinktarget eq '_self')) {
294: $target = '_self';
295: } else {
296: $target = '_top';
297: }
1.516 raeburn 298: }
1.507 raeburn 299: if (($menucoll) && (ref($menuref) eq 'HASH')) {
300: %menuopts = %{$menuref};
301: }
1.283 droeschl 302: foreach my $menuitem (@primary_menu) {
303: # evaluate conditions
1.296 droeschl 304: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 305: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 306: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 307: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 308: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 309: next if $$menuitem[4] !~ /public/ ##we've a public user,
310: && $public; ##who should not see all
311: ##links
1.283 droeschl 312: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 313: && !$public; # only visible to public
314: # users
1.283 droeschl 315: next if $$menuitem[4] eq 'roles' ##show links depending on
1.491 raeburn 316: && (&Apache::loncommon::show_course() ##term 'Courses' or
1.509 raeburn 317: || $lti); ##'Roles' wanted
1.491 raeburn 318: next if $$menuitem[4] eq 'courses' ##and not LTI access
319: && (!&Apache::loncommon::show_course()
1.509 raeburn 320: || $lti);
1.491 raeburn 321: next if $$menuitem[4] eq 'notlti'
322: && $lti;
323: next if $$menuitem[4] eq 'ltiexc'
324: && exists($ltiexc{lc($menuitem->[3])});
1.371 raeburn 325: my $title = $menuitem->[3];
1.443 raeburn 326: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
327: if ($menuitem->[4] eq 'courses') {
328: next unless ($rolecount>1);
329: } else {
330: next unless (($title eq 'Personal') || ($title eq 'Logout'));
331: }
332: }
1.415 raeburn 333: my $position = $menuitem->[5];
334: if ($position eq '') {
335: $position = 'right';
336: }
1.507 raeburn 337: if ($env{'request.course.id'} && $menucoll) {
1.508 raeburn 338: if (($menuitem->[6]) && (!$menuopts{$menuitem->[6]})) {
339: if ($menuitem->[6] eq 'pers') {
340: if ($menuopts{'name'} && !$ltiexc{'fullname'} &&
341: $env{'user.name'} && $env{'user.domain'}) {
342: $menu{$position} .= '<li><a href="#">'.
343: &Apache::loncommon::plainname($env{'user.name'},
344: $env{'user.domain'}).'</a></li>';
345: next;
346: } else {
347: next;
348: }
349: } else {
350: next;
351: }
352: }
1.507 raeburn 353: }
1.371 raeburn 354: if (defined($primary_submenu{$title})) {
1.521 raeburn 355: my $link;
1.371 raeburn 356: if ($menuitem->[0] ne '') {
357: $link = $menuitem->[0];
358: } else {
359: $link = '#';
360: }
1.375 raeburn 361: my @primsub;
1.371 raeburn 362: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.375 raeburn 363: foreach my $item (@{$primary_submenu{$title}}) {
1.443 raeburn 364: next if (($crstype eq 'Placement') && (!$env{'request.role.adv'}));
1.383 raeburn 365: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.375 raeburn 366: next if ((($item->[2] eq 'portfolio') ||
367: ($item->[2] eq 'blog')) &&
368: (!&Apache::lonnet::usertools_access('','',$item->[2],
369: undef,'tools')));
1.507 raeburn 370: if ($env{'request.course.id'} && $menucoll) {
371: next if ($item->[3]) && (!$menuopts{$item->[3]});
372: }
1.375 raeburn 373: push(@primsub,$item);
374: }
1.508 raeburn 375: if ($title eq 'Personal') {
376: if ($env{'user.name'} && $env{'user.domain'} && !$ltiexc{'fullname'}) {
377: unless (($env{'request.course.id'}) && ($menucoll) && (!$menuopts{'name'})) {
378: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
379: }
1.491 raeburn 380: }
1.508 raeburn 381: next if (($env{'request.course.id'}) && ($menucoll) && ($title eq 'Personal') &&
382: (!@primsub));
1.511 raeburn 383: if ($title eq 'Personal') {
384: $title = &mt($title);
385: }
1.443 raeburn 386: } else {
387: $title = &mt($title);
388: }
1.375 raeburn 389: if (@primsub > 0) {
1.511 raeburn 390: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1,undef,$listclass,$linkattr);
1.375 raeburn 391: } elsif ($link) {
1.511 raeburn 392: $menu{$position} .= ($listclass?'<li class="'.$listclass.'">':'<li>').
393: '<a href="'.$link.'" target="'.$target.'" '.$linkattr.'>'.$title.'</a></li>';
1.371 raeburn 394: }
395: }
396: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.443 raeburn 397: next if ($crstype eq 'Placement');
1.340 raeburn 398: if ($public) {
399: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
400: my $defdom = &Apache::lonnet::default_login_domain();
401: my $to = &Apache::loncommon::build_recipient_list(undef,
402: 'helpdeskmail',
403: $defdom,$origmail);
404: if ($to ne '') {
1.521 raeburn 405: $menu{$position} .= &prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.340 raeburn 406: }
407: } else {
1.511 raeburn 408: $menu{$position} .= ($listclass?'<li class="'.$listclass.'">':'<li>').
409: &Apache::loncommon::top_nav_help('Help',$linkattr).
410: '</li>';
1.340 raeburn 411: }
1.510 raeburn 412: } elsif ($$menuitem[3] eq 'Log In') {
413: if ($public) {
414: if (&Apache::lonnet::get_saml_landing()) {
415: $$menuitem[0] = '/adm/login';
416: }
417: }
1.521 raeburn 418: $menu{$position} .= prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.283 droeschl 419: } else {
1.521 raeburn 420: $menu{$position} .= prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.283 droeschl 421: }
1.291 raeburn 422: }
1.423 raeburn 423: my @output = ('','');
424: if ($menu{'left'} ne '') {
425: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
426: }
427: if ($menu{'right'} ne '') {
428: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
429: }
430: return @output;
1.283 droeschl 431: }
432:
1.329 droeschl 433: #returns hashref {user=>'',dom=>''} containing:
434: # own name, domain if user is au
435: # name, domain of parent author if user is ca or aa
436: #empty return if user is not an author or not on homeserver
437: #
438: #TODO this should probably be moved somewhere more central
439: #since it can be used by different parts of the system
440: sub getauthor{
441: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
442:
443: #co- or assistent author?
444: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
445: ? ($1, $2) #domain, username of the parent author
446: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
447:
448: # current server == home server?
449: my $home = &Apache::lonnet::homeserver($user,$dom);
450: foreach (&Apache::lonnet::current_machine_ids()){
451: return {user => $user, dom => $dom} if $_ eq $home;
452: }
453:
454: # if wrong server
455: return;
456: }
1.283 droeschl 457:
458: sub secondary_menu {
1.521 raeburn 459: my ($httphost,$ltiscope,$ltimenu,$noprimary,$menucoll,$menuref,
460: $links_disabled,$links_target) = @_;
1.283 droeschl 461: my $menu;
462:
1.286 raeburn 463: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 464: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
465: ? "/$env{'request.course.sec'}"
466: : '');
467: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.464 raeburn 468: my $canvieweditor = &Apache::lonnet::allowed('cev', $env{'request.course.id'});
1.376 raeburn 469: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.418 raeburn 470: if ($canviewroster eq 'disabled') {
471: undef($canviewroster);
472: }
1.327 droeschl 473: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
1.453 raeburn 474: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
475: my $canviewusers = &Apache::lonnet::allowed('vcl', $crs_sec);
1.327 droeschl 476: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.454 raeburn 477: my $canviewpara = &Apache::lonnet::allowed('vpa', $crs_sec);
1.341 www 478: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 479: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
480: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
1.489 raeburn 481: my $canplc = &Apache::lonnet::allowed('plc', $crs_sec);
1.343 www 482: my $author = &getauthor();
1.327 droeschl 483:
1.507 raeburn 484: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv,$grouptools,
485: $lti,$ltimapres,%ltiexc,%menuopts);
1.439 raeburn 486: $grouptools = 0;
1.413 raeburn 487: if ($env{'request.course.id'}) {
488: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
489: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.482 raeburn 490: unless ($canedit || $canvieweditor) {
1.414 raeburn 491: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
492: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
493: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
494: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
495: ($env{'request.course.syllabustime'})) {
496: $showsyllabus = 1;
497: }
498: }
499: if ($env{'request.course.feeds'}) {
500: $showfeeds = 1;
1.413 raeburn 501: }
502: }
1.464 raeburn 503: unless ($canmgr || $canvgr) {
1.417 raeburn 504: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
505: if (keys(%slots) > 0) {
506: $showresv = 1;
507: }
508: }
1.497 raeburn 509: if ($env{'request.course.groups'} ne '') {
1.499 raeburn 510: foreach my $group (split(/:/,$env{'request.course.groups'})) {
1.498 raeburn 511: next unless ($group =~ /^\w+$/);
1.439 raeburn 512: my @privs = split(/:/,$env{"user.priv.$env{'request.role'}./$cdom/$cnum/$group"});
513: shift(@privs);
514: if (@privs) {
515: $grouptools ++;
516: }
517: }
518: }
1.491 raeburn 519: if ($env{'request.lti.login'}) {
520: $lti = 1;
521: if (ref($ltimenu) eq 'HASH') {
522: foreach my $item ('fullname','coursetitle','role','logout','grades') {
523: unless ($ltimenu->{$item}) {
524: $ltiexc{$item} = 1;
525: }
526: }
527: }
528: if (($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
529: $ltimapres = 1;
530: }
531: }
1.413 raeburn 532: }
1.507 raeburn 533: if (($menucoll) && (ref($menuref) eq 'HASH')) {
534: %menuopts = %{$menuref};
535: }
1.413 raeburn 536:
1.521 raeburn 537: my ($listclass,$linkattr,$target);
1.511 raeburn 538: if ($links_disabled) {
539: $listclass = 'LCisDisabled';
540: $linkattr = 'aria-disabled="true"';
541: }
542:
1.404 raeburn 543: my ($canmodifycoauthor);
544: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
545: my $extent = "$env{'user.domain'}/$env{'user.name'}";
546: if ((&Apache::lonnet::allowed('cca',$extent)) ||
547: (&Apache::lonnet::allowed('caa',$extent))) {
548: $canmodifycoauthor = 1;
549: }
550: }
1.491 raeburn 551:
1.521 raeburn 552: my ($roleswitcher_js,$roleswitcher_form);
553: if ($links_target ne '') {
554: $target = $links_target;
555: } else {
556: my ($ltitarget,$deeplinktarget);
557: if ($env{'request.lti.login'}) {
558: $ltitarget = $env{'request.lti.target'};
559: }
560: if ($env{'request.deeplink.login'}) {
561: $deeplinktarget = $env{'request.deeplink.target'};
562: }
563: if (($ltitarget eq 'iframe') || ($deeplinktarget eq '_self')) {
564: $target = '_self';
565: } else {
566: $target = '_top';
567: }
1.516 raeburn 568: }
1.401 raeburn 569:
1.283 droeschl 570: foreach my $menuitem (@secondary_menu) {
571: # evaluate conditions
1.296 droeschl 572: next if ref($menuitem) ne 'ARRAY';
1.443 raeburn 573: next if (($crstype eq 'Placement') && ($$menuitem[3] ne 'Roles') && (!$env{'request.role.adv'}));
1.283 droeschl 574: next if $$menuitem[4] ne 'always'
1.404 raeburn 575: && ($$menuitem[4] ne 'author' && $$menuitem[4] ne 'cca')
1.283 droeschl 576: && !$env{'request.course.id'};
1.464 raeburn 577: next if $$menuitem[4] =~ /^crsedit/
578: && (!$canedit && !$canvieweditor);
1.341 www 579: next if $$menuitem[4] eq 'nvgr'
1.491 raeburn 580: && ($canvgr || $ltiexc{'grades'});
1.341 www 581: next if $$menuitem[4] eq 'vgr'
582: && !$canvgr;
1.456 raeburn 583: next if $$menuitem[4] eq 'viewusers'
1.453 raeburn 584: && !$canmodifyuser && !$canviewusers;
1.456 raeburn 585: next if $$menuitem[4] eq 'noviewusers'
1.453 raeburn 586: && ($canmodifyuser || $canviewusers || !$canviewroster);
1.343 www 587: next if $$menuitem[4] eq 'mgr'
588: && !$canmgr;
1.417 raeburn 589: next if $$menuitem[4] eq 'showresv'
590: && !$showresv;
1.327 droeschl 591: next if $$menuitem[4] eq 'whn'
592: && !$canviewwnew;
1.454 raeburn 593: next if $$menuitem[4] eq 'params'
594: && (!$canmodpara && !$canviewpara);
1.482 raeburn 595: next if $$menuitem[4] eq 'showgroups'
596: && ($canviewgrps || !$grouptools);
1.413 raeburn 597: next if $$menuitem[4] eq 'showsyllabus'
598: && !$showsyllabus;
599: next if $$menuitem[4] eq 'showfeeds'
600: && !$showfeeds;
1.489 raeburn 601: next if $$menuitem[4] eq 'plc'
602: && !$canplc;
1.329 droeschl 603: next if $$menuitem[4] eq 'author'
604: && !$author;
1.404 raeburn 605: next if $$menuitem[4] eq 'cca'
606: && !$canmodifycoauthor;
1.490 raeburn 607: next if $$menuitem[4] eq 'notltimapres'
1.491 raeburn 608: && $ltimapres;
609: next if $$menuitem[4] eq 'notlti'
610: && $lti;
611: next if $$menuitem[4] eq 'lti'
612: && (!$lti || !$noprimary);
613: next if $$menuitem[3] eq 'Logout'
614: && $ltiexc{'logout'};
1.283 droeschl 615:
1.482 raeburn 616: my $title = $menuitem->[3];
1.507 raeburn 617: if ($env{'request.course.id'} && $menucoll) {
618: unless ($$menuitem[5] eq 'roles') {
619: next if (($$menuitem[5]) && (!$menuopts{$$menuitem[5]}));
620: }
621: }
1.482 raeburn 622: if (defined($secondary_submenu{$title})) {
1.521 raeburn 623: my $link;
1.482 raeburn 624: if ($menuitem->[0] ne '') {
625: $link = $menuitem->[0];
626: } else {
627: $link = '#';
628: }
629: my @scndsub;
630: if (ref($secondary_submenu{$title}) eq 'ARRAY') {
631: foreach my $item (@{$secondary_submenu{$title}}) {
632: if (ref($item) eq 'ARRAY') {
633: next if ($item->[2] eq 'vgr' && !$canvgr);
634: next if ($item->[2] eq 'opa' && !$canmodpara);
635: next if ($item->[2] eq 'vpa' && !$canviewpara);
636: next if ($item->[2] eq 'viewusers' && !($canmodifyuser || $canviewusers));
637: next if ($item->[2] eq 'mgr' && !$canmgr);
638: next if ($item->[2] eq 'vcg' && !$canviewgrps);
639: next if ($item->[2] eq 'crsedit' && !$canedit && !$canvieweditor);
640: next if ($item->[2] eq 'params' && !$canmodpara && !$canviewpara);
1.483 raeburn 641: next if ($item->[2] eq 'author' && !$author);
642: next if ($item->[2] eq 'cca' && !$canmodifycoauthor);
1.491 raeburn 643: next if ($item->[2] eq 'lti' && !$lti);
644: if ($item->[2] =~ /^lti(portfolio|wishlist|blog)$/) {
645: my $tool = $1;
646: next if !$lti;
647: next if (!&Apache::lonnet::usertools_access('','',$tool,
648: undef,'tools'));
649: }
1.482 raeburn 650: push(@scndsub,$item);
651: }
652: }
1.507 raeburn 653: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'}) {
1.491 raeburn 654: unless ($ltiexc{'fullname'}) {
655: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
656: }
657: }
1.482 raeburn 658: if (@scndsub > 0) {
1.511 raeburn 659: $menu .= &create_submenu($link,$target,&mt($title),\@scndsub,1,undef,
660: $listclass,$linkattr);
1.482 raeburn 661: } elsif ($link ne '#') {
1.512 raeburn 662: $menu .= ($listclass?'<li class="'.$listclass.'">':'<li>').
1.511 raeburn 663: '<a href="'.$link.'" target="'.$target.'" '.$linkattr.'>'.
664: &mt($title).'</a></li>';
1.482 raeburn 665: }
666: }
667: } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 668: # special treatment for role selector
1.507 raeburn 669: my ($switcher,$has_opa_priv);
670: ($roleswitcher_js,$roleswitcher_form,$switcher,$has_opa_priv) =
1.491 raeburn 671: &roles_selector(
672: $env{'course.' . $env{'request.course.id'} . '.domain'},
673: $env{'course.' . $env{'request.course.id'} . '.num'},
1.521 raeburn 674: $httphost,$target,$menucoll,$menuref
1.491 raeburn 675: );
1.507 raeburn 676: if (($$menuitem[5]) && (!$menuopts{$$menuitem[5]})) {
677: next unless ($has_opa_priv);
678: }
1.491 raeburn 679: $menu .= $switcher;
680: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
681: next if ($crstype eq 'Placement');
682: $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.296 droeschl 683: } else {
1.414 raeburn 684: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
685: my $url = $$menuitem[0];
686: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
687: if (&Apache::lonnet::is_on_map($url)) {
1.468 raeburn 688: unless ($$menuitem[0] =~ /(\?|\&)register=1/) {
689: $$menuitem[0] .= (($$menuitem[0]=~/\?/)? '&' : '?').'register=1';
1.414 raeburn 690: }
691: } else {
1.468 raeburn 692: $$menuitem[0] =~ s{\&?register=1}{};
1.414 raeburn 693: }
1.468 raeburn 694: if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://}) {
695: if (($ENV{'SERVER_PORT'} == 443) || ($env{'request.use_absolute'} =~ m{^https://})) {
1.506 raeburn 696: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl())) {
1.493 raeburn 697: unless ($$menuitem[0] =~ m{^https?://}) {
698: $$menuitem[0] = 'http://'.$ENV{'SERVER_NAME'}.$$menuitem[0];
699: }
700: unless ($$menuitem[0] =~ /(\&|\?)usehttp=1/) {
701: $$menuitem[0] .= (($$menuitem[0]=~/\?/) ? '&' : '?').'usehttp=1';
702: }
1.468 raeburn 703: }
704: }
1.467 raeburn 705: }
1.473 raeburn 706: $$menuitem[0] = &HTML::Entities::encode($$menuitem[0],'&<>"');
1.414 raeburn 707: }
1.521 raeburn 708: $menu .= &prep_menuitem(\@$menuitem,$target,$listclass,$linkattr);
1.283 droeschl 709: }
710: }
711: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 712: my $escurl = &escape( &Apache::lonenc::check_encrypt(
713: $env{'request.noversionuri'}));
1.283 droeschl 714:
1.291 raeburn 715: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
716: $env{'request.symb'}));
1.283 droeschl 717:
718: if ( $env{'request.state'} eq 'construct'
719: and ( $env{'request.noversionuri'} eq ''
720: || !defined($env{'request.noversionuri'})))
721: {
1.359 raeburn 722: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
723: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 724: $escurl = &escape($escurl);
1.473 raeburn 725: }
1.283 droeschl 726: $menu =~ s/\[url\]/$escurl/g;
727: $menu =~ s/\[symb\]/$escsymb/g;
728: }
1.329 droeschl 729: $menu =~ s/\[uname\]/$$author{user}/g;
730: $menu =~ s/\[udom\]/$$author{dom}/g;
1.491 raeburn 731: $menu =~ s/\[javascript\]/javascript:/g;
1.482 raeburn 732: if ($env{'request.course.id'}) {
1.413 raeburn 733: $menu =~ s/\[cnum\]/$cnum/g;
734: $menu =~ s/\[cdom\]/$cdom/g;
735: }
1.385 raeburn 736: if ($menu) {
737: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
738: }
1.401 raeburn 739: if ($roleswitcher_form) {
740: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
741: }
1.385 raeburn 742: return $menu;
1.283 droeschl 743: }
744:
1.375 raeburn 745: sub create_submenu {
1.511 raeburn 746: my ($link,$target,$title,$submenu,$translate,$addclass,$listclass,$linkattr) = @_;
1.375 raeburn 747: return unless (ref($submenu) eq 'ARRAY');
1.521 raeburn 748: my $targetattr;
749: if (($target ne '') && ($link ne '#')) {
750: $targetattr = ' target="'.$target.'"';
1.379 raeburn 751: }
1.447 raeburn 752: my $menu = '<li class="LC_hoverable '.$addclass.'">'.
1.521 raeburn 753: '<a href="'.$link.'"'.$targetattr.'>'.
1.432 droeschl 754: '<span class="LC_nobreak">'.$title.
1.375 raeburn 755: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
756: ' ▼</span></span></a>'.
757: '<ul>';
1.431 golterma 758:
759: # $link and $title are only used in the initial string written in $menu
760: # as seen above, not needed for nested submenus
1.511 raeburn 761: $menu .= &build_submenu($target, $submenu, $translate, '1', $listclass, $linkattr);
1.431 golterma 762: $menu .= '</ul></li>';
763:
764: return $menu;
765: }
766:
767: # helper routine for create_submenu
768: # build the dropdown (and nested submenus) recursively
769: # see perldoc create_submenu documentation for further information
770: sub build_submenu {
1.511 raeburn 771: my ($target, $submenu, $translate, $first_level, $listclass, $linkattr) = @_;
1.446 raeburn 772: unless (@{$submenu}) {
1.431 golterma 773: return '';
774: }
775:
776: my $menu = '';
1.375 raeburn 777: my $count = 0;
778: my $numsub = scalar(@{$submenu});
779: foreach my $item (@{$submenu}) {
780: $count ++;
781: if (ref($item) eq 'ARRAY') {
1.416 raeburn 782: my $href = $item->[0];
1.431 golterma 783: my $bordertop;
784: my $borderbot;
785: my $title;
786:
787: if ($translate) {
788: $title = &mt($item->[1]);
789: } else {
790: $title = $item->[1];
791: }
792:
793: if ($count == 1 && !$first_level) {
794: $bordertop = 'border-top: 1px solid black;';
1.416 raeburn 795: }
1.375 raeburn 796: if ($count == $numsub) {
1.431 golterma 797: $borderbot = 'border-bottom: 1px solid black;';
1.375 raeburn 798: }
1.431 golterma 799:
800: # href is a reference to another submenu
801: if (ref($href) eq 'ARRAY') {
802: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
803: $menu .= '<p><span class="LC_primary_menu_innertitle">'
804: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
805: $menu .= '<ul>';
806: $menu .= &build_submenu($target, $href, $translate);
807: $menu .= '</ul>';
808: $menu .= '</li>';
809: } else { # href is the actual hyperlink and does not represent another submenu
810: # for the current menu title
811: if ($href =~ /(aboutme|rss\.html)$/) {
812: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
813: $href =~ s/\[domain\]/$env{'user.domain'}/g;
814: $href =~ s/\[user\]/$env{'user.name'}/g;
1.488 raeburn 815: } elsif (($href =~ m{^/adm/preferences\?}) && ($href =~ /\[returnurl\]/)) {
816: my $returnurl = $ENV{'REQUEST_URI'};
817: if ($ENV{'REQUEST_URI'} =~ m{/adm/preferences\?action=(?:changedomcoord|authorsettings)\&returnurl=([^\&]+)$}) {
818: $returnurl = $1;
819: }
820: if (($returnurl =~ m{^/adm/createuser($|\?action=)}) ||
821: ($returnurl =~ m{^/priv/$match_domain/$match_username}) ||
822: ($returnurl =~ m{^/res(/?$|/$match_domain/$match_username)})) {
823: $returnurl =~ s{\?.*$}{};
824: $returnurl = '&returnurl='.&HTML::Entities::encode($returnurl,'"<>&\'');
825: } else {
826: undef($returnurl);
827: }
828: $href =~ s/\[returnurl\]/$returnurl/;
1.431 golterma 829: }
1.521 raeburn 830: my $targetattr;
1.431 golterma 831: unless (($href eq '') || ($href =~ /^\#/)) {
1.521 raeburn 832: if ($target ne '') {
833: $targetattr = ' target="'.$target.'"';
1.486 raeburn 834: }
1.431 golterma 835: }
836:
1.513 raeburn 837: $menu .= '<li ';
1.511 raeburn 838: $menu .= ($listclass?'class="'.$listclass.'" ':'');
839: $menu .= 'style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
1.521 raeburn 840: $menu .= '<a href="'.$href.'"'.$targetattr.' '.$linkattr.'>' . $title . '</a>';
1.431 golterma 841: $menu .= '</li>';
1.425 raeburn 842: }
1.375 raeburn 843: }
844: }
845: return $menu;
846: }
847:
1.40 www 848: sub innerregister {
1.524 raeburn 849: my ($forcereg,$bread_crumbs,$group,$pagebuttonshide,$hostname,
850: $ltiscope,$ltiuri,$showncrumbsref) = @_;
1.152 albertel 851: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 852: my $is_const_dir = 0;
1.120 raeburn 853:
1.175 albertel 854: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 855:
1.174 albertel 856: $env{'request.registered'} = 1;
1.40 www 857:
1.177 albertel 858: undef(@inlineremote);
1.56 www 859:
1.490 raeburn 860: my ($mapurl,$resurl,$crstype,$navmap);
1.390 raeburn 861:
1.393 raeburn 862: if ($env{'request.course.id'}) {
1.443 raeburn 863: #
864: #course_type: Course, Community, or Placement
865: #
866: $crstype = &Apache::loncommon::course_type();
1.393 raeburn 867: if ($env{'request.symb'}) {
1.476 raeburn 868: my $ignorenull;
869: unless ($env{'request.noversionuri'} eq '/adm/navmaps') {
870: $ignorenull = 1;
871: }
872: my $symb = &Apache::lonnet::symbread('','',$ignorenull);
873: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb($symb);
1.393 raeburn 874: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 875:
1.393 raeburn 876: my $maptitle = &Apache::lonnet::gettitle($mapurl);
1.476 raeburn 877: my $restitle = &Apache::lonnet::gettitle($symb);
1.475 raeburn 878: my (@crumbs,@mapcrumbs);
1.478 raeburn 879: if (($env{'request.noversionuri'} ne '/adm/navmaps') && ($mapurl ne '') &&
880: (!(($crstype eq 'Placement') && !$env{'request.role.adv'}))) {
1.486 raeburn 881: unless ($ltiscope eq 'resource') {
882: if (($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) &&
883: !(($ltiscope eq 'map') && (&Apache::lonnet::clutter($resurl) eq $ltiuri))) {
884: $navmap = Apache::lonnavmaps::navmap->new();
885: if (ref($navmap)) {
886: @mapcrumbs = $navmap->recursed_crumbs($mapurl,$restitle);
887: }
888: }
1.475 raeburn 889: }
890: }
1.523 raeburn 891: unless ((($crstype eq 'Placement') && (!$env{'request.role.adv'})) ||
1.486 raeburn 892: ($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
1.443 raeburn 893: @crumbs = ({text => $crstype.' Contents',
1.393 raeburn 894: href => "Javascript:gopost('/adm/navmaps','')"});
895: }
896: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
1.475 raeburn 897: if (@mapcrumbs) {
898: push(@crumbs,@mapcrumbs);
1.486 raeburn 899: } elsif (!(($crstype eq 'Placement') && (!$env{'request.role.adv'})) &&
900: ($ltiscope ne 'map') && ($ltiscope ne 'resource')) {
1.475 raeburn 901: push(@crumbs, {text => '...',
902: no_mt => 1});
903: }
1.393 raeburn 904: }
905:
1.475 raeburn 906: unless ((($crstype eq 'Placement') && (!$env{'request.role.adv'})) || (@mapcrumbs) ||
907: (!$maptitle) || ($maptitle eq 'default.sequence') ||
1.486 raeburn 908: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
909: ($ltiscope eq 'resource')) {
910: push @crumbs, {text => $maptitle, no_mt => 1,
911: href => &Apache::lonnet::clutter($mapurl).'?navmap=1'};
1.443 raeburn 912: }
1.479 raeburn 913: if ($restitle && !@mapcrumbs) {
914: push(@crumbs,{text => $restitle, no_mt => 1});
915: }
1.436 raeburn 916: my @tools;
917: if ($env{'request.filename'} =~ /\.page$/) {
918: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
919: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
920: @tools = @{$breadcrumb_tools{'tools'}};
921: }
922: }
1.393 raeburn 923: &Apache::lonhtmlcommon::clear_breadcrumbs();
924: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.436 raeburn 925: if (@tools) {
926: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',@tools);
927: }
1.393 raeburn 928: } else {
929: $resurl = $env{'request.noversionuri'};
930: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
931: my $title = &mt('View Resource');
932: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
933: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
1.392 raeburn 934: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.393 raeburn 935: if ($env{'form.title'}) {
936: $title = $env{'form.title'};
937: }
1.394 raeburn 938: my $trail;
1.393 raeburn 939: if ($env{'form.folderpath'}) {
1.468 raeburn 940: &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
1.394 raeburn 941: ($trail) =
1.524 raeburn 942: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
1.393 raeburn 943: } else {
944: &Apache::lonhtmlcommon::add_breadcrumb(
1.392 raeburn 945: {text => "Supplemental $crstype Content",
946: href => "javascript:gopost('/adm/supplemental','')"});
1.393 raeburn 947: $title = &mt('View Resource');
1.394 raeburn 948: ($trail) =
1.524 raeburn 949: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
950: }
951: if (ref($showncrumbsref)) {
952: $$showncrumbsref = 1;
1.392 raeburn 953: }
1.394 raeburn 954: return $trail;
1.412 raeburn 955: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
956: &Apache::lonhtmlcommon::clear_breadcrumbs();
957: &prepare_functions('/public'.$courseurl."/syllabus",
1.468 raeburn 958: $forcereg,$group,undef,undef,1,$hostname);
1.412 raeburn 959: $title = &mt('Syllabus File');
960: my ($trail) =
1.524 raeburn 961: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
962: if (ref($showncrumbsref)) {
963: $$showncrumbsref = 1;
964: }
1.412 raeburn 965: return $trail;
1.392 raeburn 966: }
1.395 raeburn 967: unless ($env{'request.state'} eq 'construct') {
968: &Apache::lonhtmlcommon::clear_breadcrumbs();
969: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
970: }
1.392 raeburn 971: }
1.390 raeburn 972: } elsif (! $const_space){
1.328 droeschl 973: #a situation when we're looking at a resource outside of context of a
974: #course or construction space (e.g. with cumulative rights)
975: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.390 raeburn 976: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
977: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
978: }
1.65 www 979: }
1.41 www 980: # =============================================================================
981: # ============================ This is for URLs that actually can be registered
1.316 droeschl 982: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
983: || $forcereg );
1.390 raeburn 984: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
985: $forceview,$editbutton);
1.391 raeburn 986: if (($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) ||
987: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.468 raeburn 988: $editbutton = &prepare_functions($resurl,$forcereg,$group,'','','',$hostname);
1.390 raeburn 989: }
990: if ($editbutton eq '') {
1.399 raeburn 991: $editbutton = &clear(6,1);
1.390 raeburn 992: }
1.317 droeschl 993:
1.390 raeburn 994: #
995: # This applies in course context
996: #
997: if ($env{'request.course.id'}) {
998: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
999: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1000: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.462 raeburn 1001: $perms{'cev'} = &Apache::lonnet::allowed('cev',$env{'request.course.id'});
1.390 raeburn 1002: my @privs;
1.484 raeburn 1003: my $gradable_exttool;
1.390 raeburn 1004: if ($env{'request.symb'} ne '') {
1.484 raeburn 1005: if ($env{'request.noversionuri'} =~ m{^/adm/$cdom/$cnum/(\d+)/ext\.tool$}) {
1006: if (&Apache::lonnet::EXT('resource.0.gradable') =~ /^yes$/i) {
1007: $gradable_exttool = 1;
1008: push(@privs,('mgr','vgr'));
1009: }
1010: } elsif ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
1.390 raeburn 1011: push(@privs,('mgr','vgr'));
1012: }
1.455 raeburn 1013: push(@privs,('opa','vpa'));
1.390 raeburn 1014: }
1015: foreach my $priv (@privs) {
1016: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1017: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1018: $perms{$priv} =
1019: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1020: }
1021: }
1022: #
1023: # Determine whether or not to show Grades and Submissions buttons
1024: #
1.484 raeburn 1025: if (($env{'request.symb'} ne '') &&
1026: (($env{'request.filename'}=~/$LONCAPA::assess_re/) || ($gradable_exttool))) {
1.390 raeburn 1027: if ($perms{'mgr'}) {
1028: &switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
1029: "gocmd('/adm/grades','gradingmenu')",
1030: 'Content Grades');
1031: } elsif ($perms{'vgr'}) {
1032: &switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
1033: "gocmd('/adm/grades','submission')",
1034: 'Content Submissions');
1035: }
1036: }
1.455 raeburn 1037: if (($env{'request.symb'} ne '') && (($perms{'opa'}) || ($perms{'vpa'}))) {
1.390 raeburn 1038: &switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
1039: "gocmd('/adm/parmset','set')",
1040: 'Content Settings');
1.107 albertel 1041: }
1.393 raeburn 1042: # End grades/submissions check
1.107 albertel 1043:
1.274 www 1044: #
1.393 raeburn 1045: # This applies to items inside a folder/page modifiable in the course.
1.274 www 1046: #
1.462 raeburn 1047: if (($env{'request.symb'}=~/^uploaded/) && (($perms{'mdc'}) || ($perms{'cev'}))) {
1.393 raeburn 1048: my $text = 'Edit Folder';
1.395 raeburn 1049: if (($mapurl =~ /\.page$/) ||
1050: ($env{'request.symb'}=~
1.396 raeburn 1051: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
1.393 raeburn 1052: $text = 'Edit Page';
1053: }
1054: &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
1.390 raeburn 1055: "gocmd('/adm/coursedocs','direct')",
1056: 'Folder/Page Content');
1.258 raeburn 1057: }
1.390 raeburn 1058: # End modifiable folder/page container check
1059: }
1060: # End course context
1061:
1.41 www 1062: # Prepare the rest of the buttons
1.383 raeburn 1063: my ($menuitems,$got_prt,$got_wishlist);
1.120 raeburn 1064: if ($const_space) {
1.274 www 1065: #
1066: # We are in construction space
1067: #
1.353 www 1068:
1.355 raeburn 1069: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 1070: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 1071: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 1072: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 1073: if ($currdir =~ m-/$-) {
1074: $is_const_dir = 1;
1.433 raeburn 1075: if ($thisdisfn eq '') {
1.451 raeburn 1076: unless (($env{'request.course.id'}) &&
1077: ($env{'course.'.$env{'request.course.id'}.'.num'} eq $uname) &&
1078: ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $udom)) {
1079: $is_const_dir = 2;
1080: }
1.433 raeburn 1081: }
1.131 raeburn 1082: } else {
1.267 droeschl 1083: $currdir =~ s|[^/]+$||;
1.200 foxr 1084: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 1085: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.515 raeburn 1086: my $pubfile = "/res/$udom/$uname/$thisdisfn";
1087: my $candelete = 1;
1088: if (-e $londocroot.$pubfile) {
1089: unless (&Apache::lonnet::metadata($pubfile,'obsolete')) {
1090: undef($candelete);
1091: }
1092: }
1.274 www 1093: #
1094: # Probably should be in mydesk.tab
1095: #
1.131 raeburn 1096: $menuitems=(<<ENDMENUITEMS);
1.344 www 1097: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 1098: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
1099: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
1.515 raeburn 1100: s&7&3©.png&Copy&resource[_4]&gocstr('/adm/cfile?action=copy','/priv/$udom/$uname/$cleandisfn')&Copy this resource
1101: ENDMENUITEMS
1102: #
1103: # Rename and Delete only available if obsolete or unpublished
1104: #
1105: if ($candelete) {
1106: $menuitems .= (<<ENDMENUITEMS);
1107: s&7&4&rename.png&Rename&resource[_5]&gocstr('/adm/cfile?action=rename','/priv/$udom/$uname/$cleandisfn')&Rename this resource
1.353 www 1108: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
1.515 raeburn 1109: ENDMENUITEMS
1110: }
1111: $menuitems .= (<<ENDMENUITEMS);
1.353 www 1112: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 1113: ENDMENUITEMS
1.131 raeburn 1114: }
1.308 raeburn 1115: if (ref($bread_crumbs) eq 'ARRAY') {
1116: &Apache::lonhtmlcommon::clear_breadcrumbs();
1117: foreach my $crumb (@{$bread_crumbs}){
1118: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
1119: }
1120: }
1.203 foxr 1121: } elsif ( defined($env{'request.course.id'}) &&
1122: $env{'request.symb'} ne '' ) {
1.274 www 1123: #
1.383 raeburn 1124: # We are in a course and looking at a registered URL
1.274 www 1125: # Should probably be in mydesk.tab
1126: #
1.443 raeburn 1127: $menuitems = "c&3&1";
1.486 raeburn 1128: if ($ltiscope eq 'resource') {
1129: # Suppress display of backward arrow for LTI Provider if scope is resource.
1130: # Suppress display of forward arrow for LTI Provider if scope is resource.
1131: } elsif ($ltiscope eq 'map') {
1132: # Suppress display of backward arrow for LTI Provider if scope is map and this is first resource.
1133: # Suppress display of forward arrow for LTI Provider if scope is map and this is the last resource.
1134: my $showforw = 1;
1135: my $showback = 1;
1136: my $navmap = Apache::lonnavmaps::navmap->new();
1137: if (ref($navmap)) {
1138: my $mapres = $navmap->getResourceByUrl($ltiuri);
1139: if (ref($mapres)) {
1140: if ($navmap->isLastResource($mapres,$env{'request.symb'})) {
1141: $showforw = 0;
1142: }
1143: if ($navmap->isFirstResource($mapres,$env{'request.symb'})) {
1144: $showback = 0;
1145: }
1146: }
1147: }
1148: if ($showback) {
1149: $menuitems.="
1150: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1";
1151: }
1152: if ($showforw) {
1153: $menuitems.="
1154: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1155: }
1156: } elsif (($crstype ne 'Placement') || ($env{'request.role.adv'})) {
1.443 raeburn 1157: $menuitems.="
1.444 raeburn 1158: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
1159: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1160: } else {
1161: # Suppress display of backward arrow for Placement Tests
1162: # Suppress display of forward arrow for Placement Tests if this is the last resource.
1163: my $showforw = 1;
1164: if ($env{'request.symb'}) {
1165: my $navmap = Apache::lonnavmaps::navmap->new();
1166: if (ref($navmap)) {
1167: if (&Apache::lonplacementtest::is_lastres($env{'request.symb'},$navmap)) {
1168: $showforw = 0;
1169: }
1170: }
1171: }
1172: if ($showforw) {
1173: $menuitems.="
1174: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1175: }
1.443 raeburn 1176: }
1177: $menuitems .= (<<ENDMENUITEMS);
1178:
1.77 www 1179: c&6&3
1180: c&8&1
1181: c&8&2
1.344 www 1182: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 1183: ENDMENUITEMS
1.383 raeburn 1184: $got_prt = 1;
1185: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
1186: && (!$env{'request.enc'})) {
1.452 raeburn 1187: my ($cnum,$cdom) = &Apache::loncommon::crsauthor_url($env{'request.uri'});
1188: unless ($cnum) {
1189: # wishlist is only available for users with access to resource-pool
1190: # and links can only be set for resources within the resource-pool
1191: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1192: 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 1193: ENDMENUITEMS
1.452 raeburn 1194: $got_wishlist = 1;
1195: }
1.332 wenzelju 1196: }
1.216 albertel 1197:
1.243 tempelho 1198: my $currentURL = &Apache::loncommon::get_symb();
1199: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
1200: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
1201: $menuitems.="s&9&3&";
1202: if(length($annotation) > 0){
1.317 droeschl 1203: $menuitems.="anot2.png";
1.243 tempelho 1204: }else{
1.317 droeschl 1205: $menuitems.="anot.png";
1.243 tempelho 1206: }
1.344 www 1207: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 1208: $menuitems.="Make notes and annotations about this resource&&1\n";
1.428 raeburn 1209: my $is_mobile;
1210: if ($env{'browser.mobile'}) {
1211: $is_mobile = 1;
1212: }
1.243 tempelho 1213:
1.484 raeburn 1214: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.502 raeburn 1215: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) &&
1216: ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) &&
1217: ($env{'request.noversionuri'} !~ m{^/adm/.+/ext\.tool$})) {
1.216 albertel 1218: $menuitems.=(<<ENDREALRES);
1.496 raeburn 1219: s&6&3&catalog.png&Info&info[_1]&catalog_info(currentURL,'$is_mobile')&Show Metadata
1.216 albertel 1220: ENDREALRES
1221: }
1.502 raeburn 1222: unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) ||
1.484 raeburn 1223: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) ||
1224: ($env{'request.noversionuri'} =~ m{^/adm/.+/ext\.tool$})) {
1.382 raeburn 1225: $menuitems.=(<<ENDREALRES);
1.344 www 1226: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.382 raeburn 1227: ENDREALRES
1228: }
1.422 raeburn 1229: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
1230: $menuitems.=(<<ENDREALRES);
1.344 www 1231: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 1232: ENDREALRES
1.422 raeburn 1233: }
1.120 raeburn 1234: }
1235: }
1.203 foxr 1236: if ($env{'request.uri'} =~ /^\/res/) {
1.383 raeburn 1237: unless ($got_prt) {
1238: $menuitems .= (<<ENDMENUITEMS);
1.344 www 1239: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 1240: ENDMENUITEMS
1.384 raeburn 1241: $got_prt = 1;
1.383 raeburn 1242: }
1243: unless ($got_wishlist) {
1244: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
1245: # wishlist is only available for users with access to resource-pool
1246: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1247: 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 1248: ENDMENUITEMS
1.383 raeburn 1249: $got_wishlist = 1;
1250: }
1251: }
1252: }
1.41 www 1253: my $buttons='';
1254: foreach (split(/\n/,$menuitems)) {
1255: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 1256: my $idx=10*$rest[0]+$rest[1];
1257: if (&hidden_button_check() eq 'yes') {
1258: if ($idx == 21 ||$idx == 23) {
1259: $buttons.=&switch('','',@rest);
1260: } else {
1261: $buttons.=&clear(@rest);
1262: }
1263: } else {
1264: if ($command eq 's') {
1265: $buttons.=&switch('','',@rest);
1266: } else {
1267: $buttons.=&clear(@rest);
1268: }
1.41 www 1269: }
1270: }
1.524 raeburn 1271: my ($showprogress,$linkprotout);
1.445 raeburn 1272: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
1273: $showprogress = &placement_progress();
1274: }
1.524 raeburn 1275: if ($env{'request.deeplink.login'}) {
1276: $linkprotout = &linkprot_exit();
1277: }
1.445 raeburn 1278:
1279: my $addremote=0;
1280: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.148 albertel 1281:
1.301 droeschl 1282: if ($addremote) {
1.458 raeburn 1283: my ($countdown,$buttonshide);
1.436 raeburn 1284: if ($env{'request.filename'} =~ /\.page$/) {
1285: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
1286: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
1.458 raeburn 1287: $countdown = $breadcrumb_tools{'tools'}->[0];
1.436 raeburn 1288: }
1.458 raeburn 1289: $buttonshide = $pagebuttonshide;
1.436 raeburn 1290: } else {
1291: $countdown = &countdown_timer();
1.458 raeburn 1292: $buttonshide = &hidden_button_check();
1.436 raeburn 1293: }
1.342 www 1294: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 1295:
1.342 www 1296: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 1297: 'navigation', @inlineremote[21,23]);
1298:
1.458 raeburn 1299: if ($buttonshide eq 'yes') {
1.378 raeburn 1300: if ($countdown) {
1301: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
1302: }
1.524 raeburn 1303: if ($linkprotout) {
1304: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$linkprotout);
1305: }
1.445 raeburn 1306: if ($showprogress) {
1307: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1308: }
1.378 raeburn 1309: } else {
1310: my @tools = @inlineremote[93,91,81,82,83];
1311: if ($countdown) {
1312: unshift(@tools,$countdown);
1313: }
1.524 raeburn 1314: if ($linkprotout) {
1315: unshift(@tools,$linkprotout);
1316: }
1.342 www 1317: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.378 raeburn 1318: 'tools',@tools);
1.313 droeschl 1319:
1320: #publish button in construction space
1321: if ($env{'request.state'} eq 'construct'){
1.342 www 1322: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1323: 'advtools', $inlineremote[63]);
1.342 www 1324: } else {
1325: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1326: 'tools', $inlineremote[63]);
1.313 droeschl 1327: }
1.390 raeburn 1328: &advtools_crumbs(@inlineremote);
1.301 droeschl 1329: }
1.445 raeburn 1330: } else {
1331: if ($showprogress) {
1332: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1333: }
1.524 raeburn 1334: if ($linkprotout) {
1335: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$linkprotout);
1336: }
1.38 www 1337: }
1.433 raeburn 1338: my ($topic_help,$topic_help_text);
1339: if ($is_const_dir == 2) {
1.434 raeburn 1340: if ((($ENV{'SERVER_PORT'} == 443) ||
1341: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
1342: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1.433 raeburn 1343: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
1344: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
1345: $topic_help_text = 'About WebDAV access';
1346: }
1347: }
1.524 raeburn 1348: if (ref($showncrumbsref)) {
1349: $$showncrumbsref = 1;
1350: }
1.342 www 1351: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.433 raeburn 1352: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.342 www 1353: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 1354: }
1355:
1.389 raeburn 1356: sub get_editbutton {
1.468 raeburn 1357: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg,$hostname) = @_;
1.398 raeburn 1358: my $jscall;
1359: if (($forceview) && ($env{'form.todocs'})) {
1.463 raeburn 1360: my ($folderpath,$command,$navmap);
1.398 raeburn 1361: if ($env{'request.symb'}) {
1.463 raeburn 1362: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'},\$navmap);
1.398 raeburn 1363: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
1364: $folderpath = $env{'form.folderpath'};
1365: $command = '&forcesupplement=1';
1366: }
1367: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
1368: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
1369: } else {
1.459 raeburn 1370: my $suppanchor;
1371: if ($env{'form.folderpath'}) {
1372: $suppanchor = $env{'form.anchor'};
1373: }
1.398 raeburn 1374: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1.393 raeburn 1375: $forceedit,$forcereg,$env{'request.symb'},
1376: &escape($env{'form.folderpath'}),
1.468 raeburn 1377: &escape($env{'form.title'}),$hostname,
1378: $env{'form.idx'},&escape($env{'form.suppurl'}),
1379: $env{'form.todocs'},$suppanchor);
1.398 raeburn 1380: }
1.389 raeburn 1381: if ($jscall) {
1.390 raeburn 1382: my $icon = 'pcstr.png';
1383: my $label = 'Edit';
1384: if ($forceview) {
1385: $icon = 'tolastloc.png';
1386: $label = 'Exit Editing';
1387: }
1388: &switch('','',6,1,$icon,$label,'resource[_2]',
1389: $jscall,"Edit this resource");
1390: return 1;
1391: }
1392: return;
1393: }
1394:
1395: sub prepare_functions {
1.468 raeburn 1396: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs,$hostname) = @_;
1.390 raeburn 1397: unless ($env{'request.registered'}) {
1398: undef(@inlineremote);
1399: }
1400: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1401: $forceview);
1402:
1403: if ($env{'request.course.id'}) {
1404: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1405: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1406: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1407: }
1408:
1409: my $editbutton = '';
1.480 raeburn 1410: my $viewsrcbutton = '';
1.514 raeburn 1411: my $clientip = &Apache::lonnet::get_requestor_ip();
1.390 raeburn 1412: #
1.480 raeburn 1413: # Determine whether or not to display 'Edit' or 'View Source' icon/button
1.390 raeburn 1414: #
1415: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.514 raeburn 1416: my $blocked = &Apache::loncommon::blocking_status('about',$clientip,$2,$1);
1.390 raeburn 1417: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.391 raeburn 1418: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1419: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1420: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1.504 raeburn 1421: if (($cfile) && ($home ne '') && ($home ne 'no_host') && (!$blocked)) {
1.391 raeburn 1422: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.390 raeburn 1423: $forceedit,$forceview,$forcereg);
1424: }
1.391 raeburn 1425: } elsif ((!$env{'request.course.id'}) &&
1.390 raeburn 1426: ($env{'user.author'}) && ($env{'request.filename'}) &&
1427: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1428: #
1429: # Currently do not have the role of author or co-author.
1430: # Do we have authoring privileges for the resource?
1431: #
1432: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1433: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1434: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1435: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1436: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1437: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1438: $forceedit,$forceview,$forcereg);
1439: }
1440: } elsif ($env{'request.course.id'}) {
1441: #
1442: # This applies in course context
1443: #
1.412 raeburn 1444: if (($perms{'mdc'}) &&
1.469 raeburn 1445: (($resurl =~ m{^/?public/$cdom/$cnum/syllabus}) ||
1.477 raeburn 1446: ($resurl =~ m{^/?uploaded/$cdom/$cnum/portfolio/syllabus/}) ||
1447: (($resurl =~ m{^/?uploaded/$cdom/$cnum/default_\d+\.sequence$}) && ($env{'form.navmap'})))) {
1.470 raeburn 1448: if ($resurl =~ m{^/}) {
1449: $cfile = $resurl;
1450: } else {
1451: $cfile = "/$resurl";
1452: }
1.411 raeburn 1453: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1454: if ($env{'form.forceedit'}) {
1455: $forceview = 1;
1.390 raeburn 1456: } else {
1.411 raeburn 1457: $forceedit = 1;
1.390 raeburn 1458: }
1.477 raeburn 1459: if ($cfile =~ m{^/uploaded/$cdom/$cnum/default_\d+\.sequence$}) {
1460: my $text = 'Edit Folder';
1461: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1462: "gocmd('/adm/coursedocs','direct')",
1463: 'Folder/Page Content');
1464: $editbutton = 1;
1465: } else {
1466: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1467: $forceedit,$forceview,$forcereg,
1468: $hostname);
1469: }
1.393 raeburn 1470: } elsif (($resurl eq '/adm/extresedit') &&
1471: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1472: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1473: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1474: $env{'form.symb'});
1475: if ($cfile ne '') {
1476: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1477: $forceedit,$forceview,$forcereg);
1.393 raeburn 1478: }
1.406 raeburn 1479: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1480: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1481: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1482: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1483: $env{'form.symb'});
1484: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1485: $forceedit,$forceview,$forcereg);
1.405 raeburn 1486: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1487: ($resurl ne '/cgi-bin/printout.pl')) {
1.390 raeburn 1488: if ($env{'request.filename'}) {
1489: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1490: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1491: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1492: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1493: if ($cfile ne '') {
1494: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1495: $forceedit,$forceview,$forcereg,
1496: $hostname);
1.390 raeburn 1497: }
1.480 raeburn 1498: if ((($cfile eq '') || (!$editbutton)) &&
1499: ($resurl =~ /$LONCAPA::assess_re/)) {
1500: my $showurl = &Apache::lonnet::clutter($resurl);
1.501 raeburn 1501: my $crs_sec = $env{'request.course.id'} . (($env{'request.course.sec'} ne '')
1502: ? "/$env{'request.course.sec'}"
1503: : '');
1.480 raeburn 1504: if ((&Apache::lonnet::allowed('cre','/')) &&
1505: (&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open')) {
1506: $viewsrcbutton = 1;
1.501 raeburn 1507: } elsif (&Apache::lonnet::allowed('vxc',$crs_sec)) {
1.480 raeburn 1508: if ($showurl =~ m{^\Q/res/$cdom/\E($match_username)/}) {
1509: my $auname = $1;
1510: if (($env{'request.course.adhocsrcaccess'} ne '') &&
1511: (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
1512: $viewsrcbutton = 1;
1.481 raeburn 1513: } elsif ((&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open') &&
1.501 raeburn 1514: (&Apache::lonnet::allowed('bre',$crs_sec))) {
1.481 raeburn 1515: $viewsrcbutton = 1;
1.480 raeburn 1516: }
1517: }
1518: }
1519: if ($viewsrcbutton) {
1520: &switch('','',6,1,'pcstr.png','View Source','resource[_2]','open_source()',
1521: 'View source code');
1522: }
1523: }
1.390 raeburn 1524: }
1525: }
1526: }
1527: # End determination of 'Edit' icon/button display
1528:
1.393 raeburn 1529: if ($env{'request.course.id'}) {
1.390 raeburn 1530: # This applies to about me page for users in a course
1.391 raeburn 1531: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.390 raeburn 1532: my ($sdom,$sname) = ($1,$2);
1533: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1.514 raeburn 1534: my $blocked = &Apache::loncommon::blocking_status('about',$clientip,$sname,$sdom);
1.504 raeburn 1535: unless ($blocked) {
1536: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1537: '',
1538: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1539: 'Send message to specific user');
1540: }
1.390 raeburn 1541: }
1.391 raeburn 1542: my $hideprivileged = 1;
1543: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1544: $hideprivileged)) {
1.390 raeburn 1545: foreach my $priv ('vsa','vgr','srm') {
1546: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1547: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1548: $perms{$priv} =
1549: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1550: }
1551: }
1552: if ($perms{'vsa'}) {
1553: &switch('','',6,5,'trck-22x22.png','Activity',
1554: '',
1555: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1556: 'View recent activity by this person');
1557: }
1558: if ($perms{'vgr'}) {
1559: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1560: '',
1.415 raeburn 1561: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.390 raeburn 1562: 'Slot reservation history');
1563: }
1564: if ($perms{'srm'}) {
1565: &switch('','',6,7,'contact-new-22x22.png','Records',
1566: '',
1.415 raeburn 1567: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.390 raeburn 1568: 'Add records');
1569: }
1570: }
1.393 raeburn 1571: }
1572: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1573: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1574: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1.472 raeburn 1575: ($resurl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) ||
1.393 raeburn 1576: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1.397 raeburn 1577: ($resurl eq '/adm/supplemental') ||
1578: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1579: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1.393 raeburn 1580: my @folders=split('&',$env{'form.folderpath'});
1.394 raeburn 1581: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.459 raeburn 1582: my $suppanchor;
1583: if ($resurl =~ m{^/adm/wrapper/ext/}) {
1584: $suppanchor = $env{'form.anchor'};
1585: }
1.393 raeburn 1586: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1.468 raeburn 1587: my $link = '/adm/coursedocs?command=direct&forcesupplement=1&supppath='.
1588: "$esc_path&anchor=$suppanchor";
1589: if ($env{'request.use_absolute'} ne '') {
1590: $link = $env{'request.use_absolute'}.$link;
1591: }
1.393 raeburn 1592: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.468 raeburn 1593: "location.href='$link'",'Folder/Page Content');
1.393 raeburn 1594: }
1.390 raeburn 1595: }
1596: }
1597:
1598: # End checking for items for about me page for users in a course
1.393 raeburn 1599: if ($docscrumbs) {
1600: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1601: &advtools_crumbs(@inlineremote);
1602: return $editbutton;
1603: } elsif ($env{'request.registered'}) {
1.480 raeburn 1604: return $editbutton || $viewsrcbutton;
1.390 raeburn 1605: } else {
1606: if (ref($bread_crumbs) eq 'ARRAY') {
1607: if (@inlineremote > 0) {
1608: if (ref($advtools) eq 'ARRAY') {
1609: @{$advtools} = @inlineremote;
1610: }
1611: }
1612: return;
1613: } elsif (@inlineremote > 0) {
1614: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1615: &advtools_crumbs(@inlineremote);
1616: return &Apache::lonhtmlcommon::scripttag('', 'start')
1617: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1618: . &Apache::lonhtmlcommon::scripttag('', 'end');
1619: }
1620: }
1621: }
1622:
1623: sub advtools_crumbs {
1624: my @funcs = @_;
1625: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1626: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1627: 'advtools', @funcs[61,64,65,66,67,74]);
1628: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1.515 raeburn 1629: if ($env{'request.state'} eq 'construct') {
1630: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1631: 'advtools', @funcs[61,73,74,71,72]);
1632: } else {
1633: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1634: 'advtools', @funcs[61,71,72,73,74,92]);
1635: }
1.393 raeburn 1636: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1637: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.407 raeburn 1638: 'advtools', $funcs[61]);
1.393 raeburn 1639: }
1.412 raeburn 1640: return;
1.258 raeburn 1641: }
1642:
1.2 www 1643: # ================================================================== Raw Config
1644:
1.3 www 1645: sub clear {
1646: my ($row,$col)=@_;
1.316 droeschl 1647: $inlineremote[10*$row+$col]='';
1648: return '';
1.3 www 1649: }
1650:
1.40 www 1651: # ============================================ Switch a button or create a link
1.25 matthew 1652: # Switch acts on the javascript that is executed when a button is clicked.
1653: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1654:
1.2 www 1655: sub switch {
1.209 www 1656: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1657: $act=~s/\$uname/$uname/g;
1658: $act=~s/\$udom/$udom/g;
1.88 www 1659: $top=&mt($top);
1660: $bot=&mt($bot);
1661: $desc=&mt($desc);
1.209 www 1662: my $idx=10*$row+$col;
1663: $category_members{$cat}.=':'.$idx;
1664:
1.320 droeschl 1665: # Inline Menu
1.317 droeschl 1666: if ($nobreak==2) { return ''; }
1667: my $text=$top.' '.$bot;
1668: $text=~s/\s*\-\s*//gs;
1.105 www 1669:
1.317 droeschl 1670: my $pic=
1.225 albertel 1671: '<img alt="'.$text.'" src="'.
1672: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1673: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1674: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1675: # Main Menu
1.103 www 1676: if ($nobreak==3) {
1.209 www 1677: $inlineremote[$idx]="\n".
1.177 albertel 1678: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1679: '</td><td align="left">'.
1.103 www 1680: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1681: } elsif ($nobreak) {
1.209 www 1682: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1683: '<td align="left">'.
1.177 albertel 1684: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1685: <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 1686: } else {
1.209 www 1687: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1688: '<td align="left">'.
1.103 www 1689: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1690: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1691: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1692: }
1.317 droeschl 1693: } else {
1.103 www 1694: # Inline Menu
1.378 raeburn 1695: my @tools = (93,91,81,82,83);
1696: unless ($env{'request.state'} eq 'construct') {
1697: push(@tools,63);
1698: }
1.492 raeburn 1699: if ((($env{'environment.icons'} eq 'iconsonly') ||
1700: ($env{'environment.icons'} eq '') && ($env{'request.lti.login'})) &&
1.378 raeburn 1701: (grep(/^$idx$/,@tools))) {
1702: $inlineremote[$idx] =
1703: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1704: } else {
1705: $inlineremote[$idx] =
1.317 droeschl 1706: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1707: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.378 raeburn 1708: }
1.317 droeschl 1709: }
1.56 www 1710: return '';
1.2 www 1711: }
1712:
1713: sub secondlevel {
1714: my $output='';
1715: my
1.209 www 1716: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1717: if ($prt eq 'any') {
1.209 www 1718: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1719: } elsif ($prt=~/^r(\w+)/) {
1720: if ($rol eq $1) {
1.209 www 1721: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1722: }
1723: }
1724: return $output;
1725: }
1726:
1.56 www 1727: sub inlinemenu {
1.210 albertel 1728: undef(@inlineremote);
1729: undef(%category_members);
1.275 www 1730: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1731: &rawconfig(1);
1.309 bisitz 1732: my $output='<table><tr>';
1.209 www 1733: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1734: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1735: for (my $row=1; $row<=8; $row++) {
1736: foreach my $cat (keys(%category_members)) {
1737: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1738: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1739: $output.='<div class="LC_Box LC_400Box">';
1740: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1741: $output.='<table>';
1.240 riegler 1742: my %active=();
1743: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1744: if ($inlineremote[$menu_item]) {
1745: $active{$menu_item}=1;
1746: }
1747: }
1748: foreach my $item (sort(keys(%active))) {
1749: $output.=$inlineremote[$item];
1750: }
1751: $output.='</table>';
1.245 harmsja 1752: $output.='</div>';
1.240 riegler 1753: }
1754: }
1755: $output.="</td>";
1756: }
1757: $output.="</tr></table>";
1758: return $output;
1759: }
1760:
1.2 www 1761: sub rawconfig {
1.274 www 1762: #
1763: # This evaluates mydesk.tab
1764: # Need to add more positions and more privileges to deal with all
1765: # menu items.
1766: #
1.34 www 1767: my $textualoverride=shift;
1768: my $output='';
1.316 droeschl 1769: return '' unless $textualoverride;
1.152 albertel 1770: my $uname=$env{'user.name'};
1771: my $udom=$env{'user.domain'};
1772: my $adv=$env{'user.adv'};
1.266 raeburn 1773: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1774: my $author=$env{'user.author'};
1.5 www 1775: my $crs='';
1.295 raeburn 1776: my $crstype='';
1.152 albertel 1777: if ($env{'request.course.id'}) {
1778: $crs='/'.$env{'request.course.id'};
1779: if ($env{'request.course.sec'}) {
1780: $crs.='_'.$env{'request.course.sec'};
1.7 www 1781: }
1.8 www 1782: $crs=~s/\_/\//g;
1.295 raeburn 1783: $crstype = &Apache::loncommon::course_type();
1.5 www 1784: }
1.152 albertel 1785: my $pub=($env{'request.state'} eq 'published');
1786: my $con=($env{'request.state'} eq 'construct');
1787: my $rol=$env{'request.role'};
1.427 raeburn 1788: my $requested_domain;
1789: if ($rol) {
1790: $requested_domain = $env{'request.role.domain'};
1791: }
1.184 raeburn 1792: foreach my $line (@desklines) {
1.209 www 1793: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1794: $prt=~s/\$uname/$uname/g;
1795: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1796: if ($prt =~ /\$crs/) {
1797: next unless ($env{'request.course.id'});
1798: next if ($crstype eq 'Community');
1799: $prt=~s/\$crs/$crs/g;
1800: } elsif ($prt =~ /\$cmty/) {
1801: next unless ($env{'request.course.id'});
1802: next if ($crstype ne 'Community');
1803: $prt=~s/\$cmty/$crs/g;
1804: }
1.427 raeburn 1805: if ($prt =~ m/\$requested_domain/) {
1806: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
1807: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
1808: } else {
1809: $prt=~s/\$requested_domain/$requested_domain/g;
1810: }
1811: }
1.211 www 1812: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1813: if ($pro eq 'clear') {
1.4 www 1814: $output.=&clear($row,$col);
1.3 www 1815: } elsif ($pro eq 'any') {
1.2 www 1816: $output.=&secondlevel(
1.209 www 1817: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1818: } elsif ($pro eq 'smp') {
1819: unless ($adv) {
1820: $output.=&secondlevel(
1.209 www 1821: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1822: }
1823: } elsif ($pro eq 'adv') {
1824: if ($adv) {
1825: $output.=&secondlevel(
1.209 www 1826: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1827: }
1.231 albertel 1828: } elsif ($pro eq 'shc') {
1829: if ($show_course) {
1830: $output.=&secondlevel(
1831: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1832: }
1833: } elsif ($pro eq 'nsc') {
1834: if (!$show_course) {
1835: $output.=&secondlevel(
1836: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1837: }
1.81 matthew 1838: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1839: my $priv = $1;
1840: if ($priv =~ /^mdc(Course|Community)/) {
1841: if ($crstype eq $1) {
1842: $priv = 'mdc';
1843: } else {
1844: next;
1845: }
1846: }
1.427 raeburn 1847: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
1848: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
1849: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1850: }
1.295 raeburn 1851: } elsif ($pro eq 'course') {
1852: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1853: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1854: }
1.295 raeburn 1855: } elsif ($pro eq 'community') {
1856: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
1857: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1858: }
1.124 matthew 1859: } elsif ($pro =~ /^courseenv_(.*)$/) {
1860: my $key = $1;
1.307 raeburn 1861: if ($crstype ne 'Community') {
1862: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1863: if ($key eq 'canuse_pdfforms') {
1864: if ($env{'request.course.id'} && $coursepref eq '') {
1865: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1866: $coursepref = $domdefs{'canuse_pdfforms'};
1867: }
1868: }
1869: if ($coursepref) {
1870: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1871: }
1.295 raeburn 1872: }
1873: } elsif ($pro =~ /^communityenv_(.*)$/) {
1874: my $key = $1;
1.307 raeburn 1875: if ($crstype eq 'Community') {
1876: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1877: if ($key eq 'canuse_pdfforms') {
1878: if ($env{'request.course.id'} && $coursepref eq '') {
1879: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1880: $coursepref = $domdefs{'canuse_pdfforms'};
1881: }
1882: }
1883: if ($coursepref) {
1884: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1885: }
1.124 matthew 1886: }
1.81 matthew 1887: } elsif ($pro =~ /^course_(.*)$/) {
1888: # Check for permissions inside of a course
1.295 raeburn 1889: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 1890: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1891: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1892: )) {
1.209 www 1893: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1894: }
1.295 raeburn 1895: } elsif ($pro =~ /^community_(.*)$/) {
1896: # Check for permissions inside of a community
1897: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
1898: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1899: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1900: )) {
1901: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1902: }
1.4 www 1903: } elsif ($pro eq 'author') {
1904: if ($author) {
1.152 albertel 1905: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1906: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1907: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1908: # Check that we are on the correct machine
1.29 matthew 1909: my $cadom=$requested_domain;
1.152 albertel 1910: my $caname=$env{'user.name'};
1.234 raeburn 1911: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1912: ($cadom,$caname)=
1.206 albertel 1913: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1914: }
1915: $act =~ s/\$caname/$caname/g;
1.353 www 1916: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 1917: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1918: my $allowed=0;
1919: my @ids=&Apache::lonnet::current_machine_ids();
1920: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1921: if ($allowed) {
1.209 www 1922: $output.=&switch($caname,$cadom,
1923: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1924: }
1.6 www 1925: }
1.2 www 1926: }
1.248 raeburn 1927: } elsif ($pro eq 'tools') {
1928: my @tools = ('aboutme','blog','portfolio');
1929: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1930: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1931: $env{'user.domain'},
1932: $prt,undef,'tools')) {
1933: $output.=&clear($row,$col);
1934: next;
1935: }
1.278 raeburn 1936: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1937: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1938: next;
1939: }
1940: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1941: next;
1942: }
1.279 raeburn 1943: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1944: if (!$showreqcrs) {
1.248 raeburn 1945: $output.=&clear($row,$col);
1946: next;
1947: }
1948: }
1949: $prt='any';
1950: $output.=&secondlevel(
1951: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1952: }
1.13 harris41 1953: }
1.2 www 1954: return $output;
1955: }
1956:
1.279 raeburn 1957: sub check_for_rcrs {
1958: my $showreqcrs = 0;
1.443 raeburn 1959: my @reqtypes = ('official','unofficial','community','textbook','placement');
1.280 raeburn 1960: foreach my $type (@reqtypes) {
1.279 raeburn 1961: if (&Apache::lonnet::usertools_access($env{'user.name'},
1962: $env{'user.domain'},
1963: $type,undef,'requestcourses')) {
1964: $showreqcrs = 1;
1965: last;
1966: }
1967: }
1.280 raeburn 1968: if (!$showreqcrs) {
1969: foreach my $type (@reqtypes) {
1970: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1.522 raeburn 1971: my @domains = split(',',$env{'environment.reqcrsotherdom.'.$type});
1972: foreach my $entry (@domains) {
1973: my ($extdom,$extopt) = split(':',$entry);
1974: if (&Apache::lonnet::will_trust('reqcrs',$env{'user.domain'},$extdom)) {
1975: $showreqcrs = 1;
1976: last;
1977: }
1978: }
1979: if ($showreqcrs) {
1980: last;
1981: }
1.280 raeburn 1982: }
1983: }
1984: }
1.279 raeburn 1985: return $showreqcrs;
1986: }
1987:
1.306 raeburn 1988: sub dc_popup_js {
1989: my %lt = &Apache::lonlocal::texthash(
1990: more => '(More ...)',
1991: less => '(Less ...)',
1992: );
1993: return <<"END";
1994:
1995: function showCourseID() {
1996: document.getElementById('dccid').style.display='block';
1997: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1998: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 1999: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 2000: return;
2001: }
2002:
2003: function hideCourseID() {
2004: document.getElementById('dccid').style.display='none';
1.369 raeburn 2005: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 2006: return;
2007: }
2008:
2009: END
2010:
2011: }
2012:
1.378 raeburn 2013: sub countdown_toggle_js {
2014: return <<"END";
2015:
2016: function toggleCountdown() {
2017: var countdownid = document.getElementById('duedatecountdown');
2018: var currstyle = countdownid.style.display;
2019: if (currstyle == 'inline') {
2020: countdownid.style.display = 'none';
2021: document.getElementById('ddcountcollapse').innerHTML='';
2022: document.getElementById('ddcountexpand').innerHTML='◄ ';
2023: } else {
2024: countdownid.style.display = 'inline';
2025: document.getElementById('ddcountcollapse').innerHTML='► ';
2026: document.getElementById('ddcountexpand').innerHTML='';
2027: }
2028: return;
2029: }
2030:
2031: END
2032: }
2033:
1.435 musolffc 2034: # This creates a "done button" for timed events. The confirmation box is a jQuery
1.440 raeburn 2035: # dialog widget. If the interval parameter requires a proctor key for the timed
2036: # event to be marked done, there will also be a textbox where that can be entered.
2037: # Clicking OK will set the value of LC_interval_done to 'true', and, if needed will
2038: # set the value of LC_interval_done_proctorpass to the text entered in that box,
2039: # and submit the corresponding form.
2040: #
2041: # The &zero_time() routine in lonhomework.pm is called when a page is rendered if
2042: # LC_interval_done is true.
2043: #
1.435 musolffc 2044: sub done_button_js {
1.448 raeburn 2045: my ($type,$width,$height,$proctor,$donebuttontext) = @_;
1.441 raeburn 2046: return unless (($type eq 'map') || ($type eq 'resource'));
1.435 musolffc 2047: my %lt = &Apache::lonlocal::texthash(
2048: title => 'WARNING!',
2049: preamble => 'You are trying to end this timed event early.',
2050: map => 'Confirming that you are done will cause the time to expire and prevent you from changing any answers in the current folder.',
2051: 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 2052: okdone => 'Click "OK" if you are completely finished.',
1.435 musolffc 2053: cancel => 'Click "Cancel" to continue working.',
1.440 raeburn 2054: proctor => 'Ask a proctor to enter the key, then click "OK" if you are completely finished.',
2055: ok => 'OK',
2056: exit => 'Cancel',
2057: key => 'Key:',
2058: nokey => 'A proctor key is required',
1.435 musolffc 2059: );
1.503 raeburn 2060: my $shownsymb = &HTML::Entities::encode(&Apache::lonenc::check_encrypt($env{'request.symb'}));
1.441 raeburn 2061: my $navmap = Apache::lonnavmaps::navmap->new();
1.450 raeburn 2062: my ($missing,$tried) = (0,0);
1.441 raeburn 2063: if (ref($navmap)) {
2064: my @resources=();
2065: if ($type eq 'map') {
2066: my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($env{'request.symb'});
1.500 raeburn 2067: if ($env{'request.symb'} =~ /\.page$/) {
2068: @resources=$navmap->retrieveResources($resurl,sub { $_[0]->is_problem() });
2069: } else {
2070: @resources=$navmap->retrieveResources($mapurl,sub { $_[0]->is_problem() });
2071: }
1.441 raeburn 2072: } else {
2073: my $res = $navmap->getBySymb($env{'request.symb'});
2074: if (ref($res)) {
2075: if ($res->is_problem()) {
2076: push(@resources,$res);
2077: }
2078: }
2079: }
2080: foreach my $res (@resources) {
1.450 raeburn 2081: if (ref($res->parts()) eq 'ARRAY') {
1.441 raeburn 2082: foreach my $part (@{$res->parts()}) {
2083: if (!$res->tries($part)) {
2084: $missing++;
2085: } else {
2086: $tried++;
2087: }
2088: }
2089: }
2090: }
2091: }
2092: if ($missing) {
2093: $lt{'miss'} .= '<p class="LC_error">';
2094: if ($type eq 'map') {
2095: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,question part,question parts] in this folder.',$missing);
2096: } else {
2097: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,part] in this question.',$missing);
2098: }
2099: if ($missing > 1) {
2100: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit answers for them.').'</span>';
2101: } else {
2102: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit an answer for it.').'</p>';
2103: }
2104: }
1.449 raeburn 2105: $donebuttontext = &HTML::Entities::encode($donebuttontext,'<>&"');
1.441 raeburn 2106: if ($proctor) {
2107: if ($height !~ /^\d+$/) {
2108: $height = 400;
2109: if ($missing) {
2110: $height += 60;
1.440 raeburn 2111: }
1.441 raeburn 2112: }
2113: if ($width !~ /^\d+$/) {
2114: $width = 400;
2115: if ($missing) {
2116: $width += 60;
1.440 raeburn 2117: }
1.441 raeburn 2118: }
2119: return <<END;
1.440 raeburn 2120: <form method="post" name="LCdoneButton" action="">
2121: <input type="hidden" name="LC_interval_done" value="" />
2122: <input type="hidden" name="LC_interval_done_proctorpass" value="" />
1.503 raeburn 2123: <input type="hidden" name="symb" value="$shownsymb" />
1.448 raeburn 2124: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.440 raeburn 2125: </form>
2126:
2127: <div id="LC_done-confirm" title="$lt{'title'}">
2128: <p>$lt{'preamble'} $lt{$type}</p>
1.441 raeburn 2129: $lt{'miss'}
1.440 raeburn 2130: <p>$lt{'proctor'}</p>
1.449 raeburn 2131: <form name="LCdoneButtonProctor" action="">
1.440 raeburn 2132: <label>$lt{'key'}<input type="password" name="LC_interval_done_proctorkey" value="" /></label>
2133: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
2134: </form>
2135: <p>$lt{'cancel'}</p>
2136: </div>
2137:
2138: <script type="text/javascript">
2139: // <![CDATA[
2140: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2141: \$( "#LC_done-confirm-opener" ).on("click", function() {
2142: \$( "#LC_done-confirm" ).dialog("open");
2143: \$( "#LC_done-confirm" ).dialog({
2144: height: $height,
2145: width: $width,
2146: modal: true,
2147: resizable: false,
2148: buttons: [
2149: {
2150: text: "$lt{'ok'}",
2151: click: function() {
2152: var proctorkey = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2153: if ((proctorkey == '') || (proctorkey == null)) {
2154: alert("$lt{'nokey'}");
2155: } else {
2156: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2157: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = proctorkey;
2158: \$( '[name="LCdoneButton"]' )[0].submit();
2159: }
2160: },
2161: },
2162: {
2163: text: "$lt{'exit'}",
2164: click: function() {
2165: \$("#LC_done-confirm").dialog( "close" );
2166: }
2167: }
2168: ],
2169: close: function() {
2170: \$( '[name="LC_interval_done_proctorkey"]' )[0].value = '';
2171: }
2172: });
2173: \$( "#LC_done-confirm" ).find( "form" ).on( "submit", function( event ) {
2174: event.preventDefault();
2175: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2176: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2177: \$( '[name="LCdoneButton"]' )[0].submit();
2178: });
2179: });
2180:
2181: // ]]>
2182: </script>
2183:
2184: END
1.441 raeburn 2185: } else {
2186: if ($height !~ /^\d+$/) {
2187: $height = 320;
2188: if ($missing) {
2189: $height += 60;
1.440 raeburn 2190: }
1.441 raeburn 2191: }
2192: if ($width !~ /^\d+$/) {
2193: $width = 320;
2194: if ($missing) {
2195: $width += 60;
1.440 raeburn 2196: }
1.441 raeburn 2197: }
2198: if ($missing) {
2199: $lt{'miss'} = '</p>'.$lt{'miss'}.'<p>';
2200: }
2201: return <<END;
1.435 musolffc 2202:
2203: <form method="post" name="LCdoneButton" action="">
2204: <input type="hidden" name="LC_interval_done" value="" />
1.503 raeburn 2205: <input type="hidden" name="symb" value="$shownsymb" />
1.449 raeburn 2206: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.435 musolffc 2207: </form>
2208:
2209: <div id="LC_done-confirm" title="$lt{'title'}">
1.441 raeburn 2210: <p>$lt{'preamble'} $lt{$type} $lt{'miss'} $lt{'okdone'} $lt{'cancel'}</p>
1.435 musolffc 2211: </div>
2212:
2213: <script type="text/javascript">
2214: // <![CDATA[
2215: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2216: \$( "#LC_done-confirm-opener" ).click(function() {
2217: \$( "#LC_done-confirm" ).dialog( "open" );
2218: \$( "#LC_done-confirm" ).dialog({
2219: resizable: false,
2220: height: $height,
1.440 raeburn 2221: width: $width,
1.435 musolffc 2222: modal: true,
1.440 raeburn 2223: buttons: [
2224: {
2225: text: "$lt{'ok'}",
2226: click: function() {
2227: \$( this ).dialog( "close" );
2228: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2229: \$( '[name="LCdoneButton"]' )[0].submit();
2230: },
2231: },
2232: {
2233: text: "$lt{'exit'}",
2234: click: function() {
2235: \$( this ).dialog( "close" );
2236: },
2237: },
2238: ],
2239: });
1.435 musolffc 2240: });
2241: // ]]>
2242: </script>
2243:
2244: END
2245: }
2246: }
2247:
1.42 www 2248: sub utilityfunctions {
1.421 raeburn 2249: my ($httphost) = @_;
1.152 albertel 2250: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.494 raeburn 2251: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
2252: if ($currenturl =~ m{^/adm/wrapper/ext/}) {
2253: if ($env{'request.external.querystring'}) {
1.293 raeburn 2254: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1.494 raeburn 2255: }
1.495 raeburn 2256: my ($anchor) = ($env{'request.symb'} =~ /(\#[^\#]+)$/);
2257: if (($anchor) && ($currenturl !~ /\Q$anchor\E$/)) {
1.494 raeburn 2258: $currenturl .= $1;
2259: }
1.293 raeburn 2260: }
1.183 www 2261: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.175 albertel 2262:
1.306 raeburn 2263: my $dc_popup_cid;
2264: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
2265: $env{'course.'.$env{'request.course.id'}.
2266: '.domain'}.'/'})) {
2267: $dc_popup_cid = &dc_popup_js();
2268: }
2269:
1.175 albertel 2270: my $start_page_annotate =
2271: &Apache::loncommon::start_page('Annotator',undef,
2272: {'only_body' => 1,
2273: 'js_ready' => 1,
2274: 'bgcolor' => '#BBBBBB',
2275: 'add_entries' => {
2276: 'onload' => 'javascript:document.goannotate.submit();'}});
2277:
1.205 albertel 2278: my $end_page_annotate =
2279: &Apache::loncommon::end_page({'js_ready' => 1});
2280:
1.389 raeburn 2281: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 2282:
1.368 www 2283: my $esc_url=&escape($currenturl);
2284: my $esc_symb=&escape($currentsymb);
1.515 raeburn 2285: my $newname = &mt('New Name');
1.332 wenzelju 2286:
1.378 raeburn 2287: my $countdown = &countdown_toggle_js();
2288:
1.516 raeburn 2289: my ($ltitarget,$deeplinktarget);
1.487 raeburn 2290: if ($env{'request.lti.login'}) {
2291: $ltitarget = $env{'request.lti.target'};
2292: }
1.516 raeburn 2293: if ($env{'request.deeplink.login'}) {
2294: $deeplinktarget = $env{'request.deeplink.target'};
2295: }
1.487 raeburn 2296:
1.493 raeburn 2297: my $annotateurl = '/adm/annotation';
2298: if ($httphost) {
2299: $annotateurl = '/adm/annotations';
2300: }
1.429 raeburn 2301: my $hostvar = '
2302: function setLCHost() {
2303: var lcHostname="";
2304: ';
2305: if ($httphost =~ m{^https?\://}) {
2306: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
2307: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
2308: ' var match = hostReg.exec(lcServer);'."\n".
2309: ' if (match.length) {'."\n".
2310: ' if (match[1] == location.hostname) {'."\n".
2311: ' lcHostname=lcServer;'."\n".
2312: ' }'."\n".
2313: ' }'."\n";
2314: }
2315:
2316: $hostvar .= ' return lcHostname;'."\n".
2317: '}'."\n";
2318:
1.42 www 2319: return (<<ENDUTILITY)
1.429 raeburn 2320: $hostvar
1.368 www 2321: var currentURL=unescape("$esc_url");
2322: var reloadURL=unescape("$esc_url");
2323: var currentSymb=unescape("$esc_symb");
1.42 www 2324:
1.306 raeburn 2325: $dc_popup_cid
1.114 albertel 2326:
1.389 raeburn 2327: $jumptores
1.336 raeburn 2328:
1.42 www 2329: function gopost(url,postdata) {
2330: if (url!='') {
1.429 raeburn 2331: var lcHostname = setLCHost();
2332: this.document.server.action=lcHostname+url;
1.42 www 2333: this.document.server.postdata.value=postdata;
2334: this.document.server.command.value='';
2335: this.document.server.url.value='';
2336: this.document.server.symb.value='';
2337: this.document.server.submit();
2338: }
2339: }
2340:
2341: function gocmd(url,cmd) {
2342: if (url!='') {
1.429 raeburn 2343: var lcHostname = setLCHost();
2344: this.document.server.action=lcHostname+url;
1.42 www 2345: this.document.server.postdata.value='';
2346: this.document.server.command.value=cmd;
2347: this.document.server.url.value=currentURL;
2348: this.document.server.symb.value=currentSymb;
2349: this.document.server.submit();
2350: }
1.57 www 2351: }
2352:
1.121 raeburn 2353: function gocstr(url,filename) {
2354: if (url == '/adm/cfile?action=delete') {
2355: this.document.cstrdelete.filename.value = filename
2356: this.document.cstrdelete.submit();
2357: return;
2358: }
1.515 raeburn 2359: if ((url == '/adm/cfile?action=copy') || (url == '/adm/cfile?action=rename')) {
2360: this.document.cstrcopy.filename.value = filename;
2361: var oldname = filename.substring(filename.lastIndexOf("/") + 1);
2362: var newname=prompt('$newname',oldname);
2363: if (newname == "" || !newname || newname == oldname) {
2364: return;
2365: }
2366: if (url == '/adm/cfile?action=rename') {
2367: this.document.cstrcopy.action.value = 'rename';
2368: } else {
2369: this.document.cstrcopy.action.value = 'copy';
2370: }
2371: this.document.cstrcopy.newfilename.value = newname;
2372: this.document.cstrcopy.submit();
2373: return;
2374: }
1.137 raeburn 2375: if (url == '/adm/printout') {
2376: this.document.cstrprint.postdata.value = filename
2377: this.document.cstrprint.curseed.value = 0;
2378: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 2379: if (this.document.lonhomework) {
2380: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
2381: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
2382: }
2383: if (this.document.lonhomework.problemtype) {
1.164 albertel 2384: if (this.document.lonhomework.problemtype.value) {
2385: this.document.cstrprint.problemtype.value =
2386: this.document.lonhomework.problemtype.value;
2387: } else if (this.document.lonhomework.problemtype.options) {
2388: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
2389: if (this.document.lonhomework.problemtype.options[i].selected) {
2390: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
2391: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
2392: }
2393: }
2394: }
2395: }
2396: }
2397: }
1.137 raeburn 2398: this.document.cstrprint.submit();
2399: return;
2400: }
1.121 raeburn 2401: if (url !='') {
2402: this.document.constspace.filename.value = filename;
2403: this.document.constspace.action = url;
2404: this.document.constspace.submit();
2405: }
2406: }
2407:
1.131 raeburn 2408: function golist(url) {
2409: if (url!='' && url!= null) {
2410: currentURL = null;
2411: currentSymb= null;
1.429 raeburn 2412: var lcHostname = setLCHost();
1.487 raeburn 2413: var ltitarget = '$ltitarget';
1.517 raeburn 2414: var deeplinktarget = '$deeplinktarget';
2415: if ((ltitarget == 'iframe') || (deeplinktarget == '_self')) {
1.487 raeburn 2416: document.location.href=lcHostname+url;
2417: } else {
2418: top.location.href=lcHostname+url;
2419: }
1.131 raeburn 2420: }
2421: }
2422:
2423:
1.121 raeburn 2424:
1.496 raeburn 2425: function catalog_info(url,isMobile) {
1.428 raeburn 2426: if (isMobile == 1) {
1.496 raeburn 2427: openMyModal(url+'.meta?modal=1',500,400,'yes');
1.428 raeburn 2428: } else {
1.496 raeburn 2429: loncatinfo=window.open(url+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1.428 raeburn 2430: }
1.57 www 2431: }
2432:
2433: function chat_win() {
1.429 raeburn 2434: var lcHostname = setLCHost();
2435: 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 2436: }
1.169 raeburn 2437:
2438: function group_chat(group) {
1.429 raeburn 2439: var lcHostname = setLCHost();
2440: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 2441: var winName = 'LONchat_'+group;
2442: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
2443: }
1.175 albertel 2444:
2445: function annotate() {
2446: w_Annotator_flag=1;
2447: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
2448: annotator.document.write(
2449: '$start_page_annotate'
2450: +"<form name='goannotate' target='Annotator' method='post' "
1.493 raeburn 2451: +"action='$annotateurl'>"
1.217 albertel 2452: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 2453: +"<\\/form>"
1.205 albertel 2454: +'$end_page_annotate');
1.175 albertel 2455: annotator.document.close();
2456: }
2457:
1.370 raeburn 2458: function open_StoredLinks_Import(rat) {
1.335 wenzelju 2459: var newWin;
1.429 raeburn 2460: var lcHostname = setLCHost();
1.335 wenzelju 2461: if (rat) {
1.429 raeburn 2462: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 2463: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 2464: }
2465: else {
1.429 raeburn 2466: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.335 wenzelju 2467: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2468: }
1.334 wenzelju 2469: newWin.focus();
2470: }
2471:
1.480 raeburn 2472: function open_source() {
1.496 raeburn 2473: sourcewin=window.open('/adm/source?inhibitmenu=yes&viewonly=1&filename='+currentURL,'LONsource',
1.480 raeburn 2474: 'height=500,width=600,resizable=yes,location=no,menubar=no,toolbar=no,scrollbars=yes');
2475: }
2476:
1.491 raeburn 2477: function open_aboutLC() {
2478: var isMobile = "$env{'browser.mobile'}";
2479: var url = '/adm/about.html';
2480: if (isMobile == 1) {
2481: openMyModal(url,600,400,'yes');
2482: } else {
2483: window.open(url,"aboutLONCAPA","height=400,width=600,scrollbars=1,resizable=1,menubar=0,location=1");
2484: }
2485: return;
2486: }
2487:
2488:
1.372 raeburn 2489: (function (\$) {
2490: \$(document).ready(function () {
2491: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
2492: /*\@cc_on
2493: if (!window.XMLHttpRequest) {
2494: \$('.LC_hoverable').each(function () {
2495: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
2496: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
2497: });
2498: }
2499: \@*/
2500: });
2501: }(jQuery));
2502:
1.378 raeburn 2503: $countdown
2504:
1.42 www 2505: ENDUTILITY
2506: }
2507:
2508: sub serverform {
1.486 raeburn 2509: my $target;
2510: unless (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
2511: $target = ' target="_top"';
2512: }
1.516 raeburn 2513: if (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self')) {
2514: $target = ' target="_self"';
2515: }
1.42 www 2516: return(<<ENDSERVERFORM);
1.486 raeburn 2517: <form name="server" action="/adm/logout" method="post"$target>
1.42 www 2518: <input type="hidden" name="postdata" value="none" />
2519: <input type="hidden" name="command" value="none" />
2520: <input type="hidden" name="url" value="none" />
2521: <input type="hidden" name="symb" value="none" />
2522: </form>
2523: ENDSERVERFORM
2524: }
1.113 albertel 2525:
1.121 raeburn 2526: sub constspaceform {
1.518 raeburn 2527: my ($frameset) = @_;
1.487 raeburn 2528: my ($target,$printtarget);
1.518 raeburn 2529: if ($frameset) {
2530: $target = ' target="_parent"';
1.487 raeburn 2531: $printtarget = ' target="_parent"';
1.518 raeburn 2532: } else {
2533: unless ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) ||
2534: (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) {
2535: $target = ' target="_top"';
1.521 raeburn 2536: $printtarget = ' target="_top"';
1.518 raeburn 2537: }
1.487 raeburn 2538: }
1.121 raeburn 2539: return(<<ENDCONSTSPACEFORM);
1.487 raeburn 2540: <form name="constspace" action="/adm/logout" method="post"$target>
1.121 raeburn 2541: <input type="hidden" name="filename" value="" />
2542: </form>
1.487 raeburn 2543: <form name="cstrdelete" action="/adm/cfile" method="post"$target>
1.121 raeburn 2544: <input type="hidden" name="action" value="delete" />
2545: <input type="hidden" name="filename" value="" />
2546: </form>
1.487 raeburn 2547: <form name="cstrprint" action="/adm/printout" method="post"$printtarget>
1.137 raeburn 2548: <input type="hidden" name="postdata" value="" />
2549: <input type="hidden" name="curseed" value="" />
2550: <input type="hidden" name="problemtype" value="" />
2551: </form>
1.515 raeburn 2552: <form name="cstrcopy" action="/adm/cfile" method="post"$target>
2553: <input type="hidden" name="action" value="copy" />
2554: <input type="hidden" name="filename" value="" />
2555: <input type="hidden" name="newfilename" value="" />
2556: </form>
1.137 raeburn 2557:
1.121 raeburn 2558: ENDCONSTSPACEFORM
2559: }
2560:
1.220 raeburn 2561: sub hidden_button_check {
1.317 droeschl 2562: if ( $env{'request.course.id'} eq ''
2563: || $env{'request.role.adv'} ) {
2564:
1.220 raeburn 2565: return;
2566: }
1.232 raeburn 2567: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
2568: return $buttonshide;
1.220 raeburn 2569: }
1.184 raeburn 2570:
1.235 raeburn 2571: sub roles_selector {
1.521 raeburn 2572: my ($cdom,$cnum,$httphost,$target,$menucoll,$menuref) = @_;
1.298 raeburn 2573: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 2574: my $now = time;
1.465 raeburn 2575: my (%courseroles,%seccount,%courseprivs,%roledesc);
1.235 raeburn 2576: my $is_cc;
1.507 raeburn 2577: my ($js,$form,$switcher,$has_opa_priv);
1.298 raeburn 2578: my $ccrole;
2579: if ($crstype eq 'Community') {
2580: $ccrole = 'co';
2581: } else {
2582: $ccrole = 'cc';
1.350 raeburn 2583: }
1.457 raeburn 2584: my ($privref,$gotsymb,$destsymb);
1.350 raeburn 2585: my $destinationurl = $ENV{'REQUEST_URI'};
1.468 raeburn 2586: if ($destinationurl =~ /(\?|\&)symb=/) {
1.386 raeburn 2587: $gotsymb = 1;
2588: } elsif ($destinationurl =~ m{^/enc/}) {
2589: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
1.468 raeburn 2590: if ($plainurl =~ /(\?|\&)symb=/) {
1.386 raeburn 2591: $gotsymb = 1;
2592: }
2593: }
2594: unless ($gotsymb) {
2595: $destsymb = &Apache::lonnet::symbread();
2596: if ($destsymb ne '') {
2597: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
2598: }
2599: }
1.350 raeburn 2600: my $reqprivs = &required_privs();
2601: if (ref($reqprivs) eq 'HASH') {
2602: my $destination = $destinationurl;
2603: $destination =~ s/(\?.*)$//;
2604: if (exists($reqprivs->{$destination})) {
1.457 raeburn 2605: if ($reqprivs->{$destination} =~ /,/) {
2606: @{$privref} = split(/,/,$reqprivs->{$destination});
2607: } else {
2608: $privref = [$reqprivs->{$destination}];
2609: }
1.350 raeburn 2610: }
2611: }
1.298 raeburn 2612: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
2613: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 2614: if ((($start) && ($start<0)) ||
2615: (($end) && ($end<$now)) ||
2616: (($start) && ($now<$start))) {
2617: $is_cc = 0;
2618: } else {
2619: $is_cc = 1;
2620: }
2621: }
2622: if ($is_cc) {
1.457 raeburn 2623: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs);
2624: } elsif ($env{'request.role'} =~ m{^\Qcr/$cdom/$cdom-domainconfig/\E(\w+)\.\Q/$cdom/$cnum\E}) {
1.465 raeburn 2625: &get_customadhoc_roles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,\%roledesc,$privref);
1.235 raeburn 2626: } else {
1.262 raeburn 2627: my %gotnosection;
1.235 raeburn 2628: foreach my $item (keys(%env)) {
1.239 raeburn 2629: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 2630: my $role = $1;
2631: my $sec = $2;
2632: next if ($role eq 'gr');
2633: my ($start,$end) = split(/\./,$env{$item});
2634: next if (($start && $start > $now) || ($end && $end < $now));
2635: if ($sec eq '') {
1.239 raeburn 2636: if (!$gotnosection{$role}) {
2637: $seccount{$role} ++;
2638: $gotnosection{$role} = 1;
2639: }
1.235 raeburn 2640: }
1.457 raeburn 2641: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
1.350 raeburn 2642: my $cnumsec = $cnum;
2643: if ($sec ne '') {
2644: $cnumsec .= "/$sec";
2645: }
2646: $courseprivs{"$role./$cdom/$cnumsec./"} =
2647: $env{"user.priv.$role./$cdom/$cnumsec./"};
2648: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
2649: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
2650: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
2651: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
2652: }
1.235 raeburn 2653: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 2654: if ($sec ne '') {
1.264 raeburn 2655: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 2656: push(@{$courseroles{$role}},$sec);
2657: $seccount{$role} ++;
2658: }
2659: }
2660: } else {
2661: @{$courseroles{$role}} = ();
2662: if ($sec ne '') {
2663: $seccount{$role} ++;
1.235 raeburn 2664: push(@{$courseroles{$role}},$sec);
2665: }
2666: }
2667: }
2668: }
2669: }
1.298 raeburn 2670: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.402 raeburn 2671: my $numdiffsec;
2672: if (keys(%seccount) == 1) {
2673: foreach my $key (keys(%seccount)) {
2674: $numdiffsec = $seccount{$key};
2675: }
2676: }
2677: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
1.521 raeburn 2678: my $targetattr;
2679: if ($target ne '') {
2680: $targetattr = ' target="'.$target.'"';
2681: }
1.401 raeburn 2682: my @submenu;
1.519 raeburn 2683: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,
2684: \%roledesc,$privref,$menucoll,$menuref);
1.401 raeburn 2685: $form =
1.521 raeburn 2686: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles"'.$targetattr.'>'."\n".
1.401 raeburn 2687: ' <input type="hidden" name="destinationurl" value="'.
2688: &HTML::Entities::encode($destinationurl).'" />'."\n".
2689: ' <input type="hidden" name="gotorole" value="1" />'."\n".
2690: ' <input type="hidden" name="selectrole" value="" />'."\n".
1.402 raeburn 2691: ' <input type="hidden" name="switchrole" value="" />'."\n";
2692: if ($destsymb ne '') {
2693: $form .= ' <input type="hidden" name="destsymb" value="'.
2694: &HTML::Entities::encode($destsymb).'" />'."\n";
2695: }
2696: $form .= '</form>'."\n";
1.235 raeburn 2697: foreach my $role (@roles_order) {
1.402 raeburn 2698: my $include;
1.235 raeburn 2699: if (defined($courseroles{$role})) {
1.402 raeburn 2700: if ($env{'request.role'} =~ m{^\Q$role\E}) {
2701: if ($seccount{$role} > 1) {
2702: $include = 1;
1.507 raeburn 2703: } else {
2704: if ($env{'user.priv.'.$env{'request.role'}."./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
2705: $has_opa_priv = 1;
2706: }
1.402 raeburn 2707: }
2708: } else {
2709: $include = 1;
2710: }
2711: }
2712: if ($include) {
1.507 raeburn 2713: if ($env{"user.priv.$role./$cdom/$cnum./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
2714: $has_opa_priv = 1;
2715: }
1.401 raeburn 2716: push(@submenu,['javascript:adhocRole('."'$role'".')',
2717: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 2718: }
2719: }
2720: foreach my $role (sort(keys(%courseroles))) {
2721: if ($role =~ /^cr/) {
1.403 raeburn 2722: my $include;
2723: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1.402 raeburn 2724: if ($seccount{$role} > 1) {
2725: $include = 1;
2726: }
1.403 raeburn 2727: } else {
2728: $include = 1;
2729: }
2730: if ($include) {
1.460 raeburn 2731: my $rolename;
2732: if ($role =~ m{^cr/$cdom/$cdom\-domainconfig/(\w+)(?:/\w+|$)}) {
1.465 raeburn 2733: $rolename = $roledesc{$role};
2734: if ($rolename eq '') {
2735: $rolename = &mt('Helpdesk [_1]',$1);
2736: }
1.460 raeburn 2737: } else {
2738: $rolename = &Apache::lonnet::plaintext($role);
2739: }
1.507 raeburn 2740: if ($env{"user.priv.$role./$cdom/$cnum./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
2741: $has_opa_priv = 1;
2742: }
1.403 raeburn 2743: push(@submenu,['javascript:adhocRole('."'$role'".')',
1.460 raeburn 2744: $rolename]);
1.403 raeburn 2745: }
1.235 raeburn 2746: }
2747: }
1.401 raeburn 2748: if (@submenu > 0) {
1.521 raeburn 2749: $switcher = &create_submenu('#',$target,&mt('Switch role'),\@submenu);
1.386 raeburn 2750: }
1.235 raeburn 2751: }
1.507 raeburn 2752: return ($js,$form,$switcher,$has_opa_priv);
1.235 raeburn 2753: }
2754:
1.262 raeburn 2755: sub get_all_courseroles {
1.350 raeburn 2756: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 2757: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 2758: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 2759: return;
2760: }
2761: my ($result,$cached) =
2762: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
2763: if (defined($cached)) {
2764: if (ref($result) eq 'HASH') {
2765: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 2766: (ref($result->{'seccount'}) eq 'HASH') &&
2767: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 2768: %{$courseroles} = %{$result->{'roles'}};
2769: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 2770: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 2771: return;
2772: }
2773: }
2774: }
2775: my %gotnosection;
2776: my %adv_roles =
2777: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
2778: foreach my $role (keys(%adv_roles)) {
2779: my ($urole,$usec) = split(/:/,$role);
2780: if (!$gotnosection{$urole}) {
2781: $seccount->{$urole} ++;
2782: $gotnosection{$urole} = 1;
2783: }
2784: if (ref($courseroles->{$urole}) eq 'ARRAY') {
2785: if ($usec ne '') {
2786: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
2787: push(@{$courseroles->{$urole}},$usec);
2788: $seccount->{$urole} ++;
2789: }
2790: }
2791: } else {
2792: @{$courseroles->{$urole}} = ();
2793: if ($usec ne '') {
2794: $seccount->{$urole} ++;
2795: push(@{$courseroles->{$urole}},$usec);
2796: }
2797: }
1.350 raeburn 2798: my $area = '/'.$cdom.'/'.$cnum;
2799: if ($usec ne '') {
2800: $area .= '/'.$usec;
2801: }
2802: if ($role =~ /^cr\//) {
2803: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
2804: } else {
2805: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
2806: }
1.262 raeburn 2807: }
2808: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
2809: @{$courseroles->{'st'}} = ();
1.350 raeburn 2810: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 2811: if (keys(%sections_count) > 0) {
2812: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 2813: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 2814: }
1.410 raeburn 2815: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 2816: my $rolehash = {
2817: 'roles' => $courseroles,
2818: 'seccount' => $seccount,
1.350 raeburn 2819: 'privs' => $courseprivs,
1.262 raeburn 2820: };
2821: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
2822: return;
2823: }
2824:
1.457 raeburn 2825: sub get_customadhoc_roles {
1.465 raeburn 2826: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs,$roledesc,$privref) = @_;
1.457 raeburn 2827: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.465 raeburn 2828: (ref($courseprivs) eq 'HASH') && (ref($roledesc) eq 'HASH')) {
1.457 raeburn 2829: return;
2830: }
1.466 raeburn 2831: my $is_helpdesk = 0;
2832: my $now = time;
2833: foreach my $role ('dh','da') {
2834: if ($env{"user.role.$role./$cdom/"}) {
2835: my ($start,$end)=split(/\./,$env{"user.role.$role./$cdom/"});
2836: if (!($start && ($now<$start)) && !($end && ($now>$end))) {
2837: $is_helpdesk = 1;
2838: last;
2839: }
2840: }
2841: }
2842: if ($is_helpdesk) {
2843: my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($cdom.'_'.$cnum);
2844: my %available;
2845: if (ref($possroles) eq 'ARRAY') {
2846: map { $available{$_} = 1; } @{$possroles};
2847: }
2848: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
2849: if (ref($domdefaults{'adhocroles'}) eq 'HASH') {
2850: if (keys(%{$domdefaults{'adhocroles'}})) {
2851: my $numsec = 1;
2852: my @sections;
2853: my ($allseclist,$cached) =
2854: &Apache::lonnet::is_cached_new('courseseclist',$cdom.'_'.$cnum);
2855: if (defined($cached)) {
2856: if ($allseclist ne '') {
2857: @sections = split(/,/,$allseclist);
1.465 raeburn 2858: $numsec += scalar(@sections);
1.457 raeburn 2859: }
1.466 raeburn 2860: } else {
2861: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2862: @sections = sort(keys(%sections_count));
2863: $numsec += scalar(@sections);
2864: $allseclist = join(',',@sections);
2865: &Apache::lonnet::do_cache_new('courseseclist',$cdom.'_'.$cnum,$allseclist);
2866: }
2867: my (%adhoc,$gotprivs);
2868: my $prefix = "cr/$cdom/$cdom".'-domainconfig';
2869: foreach my $role (keys(%{$domdefaults{'adhocroles'}})) {
2870: next if (($role eq '') || ($role =~ /\W/));
2871: $seccount->{"$prefix/$role"} = $numsec;
2872: $roledesc->{"$prefix/$role"} = $description->{$role};
2873: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
2874: if (exists($env{"user.priv.$prefix/$role./$cdom/$cnum./"})) {
2875: $courseprivs->{"$prefix/$role./$cdom/$cnum./"} =
2876: $env{"user.priv.$prefix/$role./$cdom/$cnum./"};
2877: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"} =
2878: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/"};
2879: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"} =
2880: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/$cnum"};
2881: } else {
2882: unless ($gotprivs) {
2883: my ($adhocroles,$privscached) =
2884: &Apache::lonnet::is_cached_new('adhocroles',$cdom);
2885: if ((defined($privscached)) && (ref($adhocroles) eq 'HASH')) {
2886: %adhoc = %{$adhocroles};
2887: } else {
2888: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
2889: my %roledefs = &Apache::lonnet::dump('roles',$cdom,$confname,'rolesdef_');
2890: foreach my $key (keys(%roledefs)) {
2891: (undef,my $rolename) = split(/_/,$key);
2892: if ($rolename ne '') {
2893: my ($systempriv,$domainpriv,$coursepriv) = split(/\_/,$roledefs{$key});
2894: $coursepriv = &Apache::lonnet::course_adhocrole_privs($rolename,$cdom,$cnum,$coursepriv);
2895: $adhoc{$rolename} = join('_',($systempriv,$domainpriv,$coursepriv));
1.457 raeburn 2896: }
2897: }
1.466 raeburn 2898: &Apache::lonnet::do_cache_new('adhocroles',$cdom,\%adhoc);
1.457 raeburn 2899: }
1.466 raeburn 2900: $gotprivs = 1;
1.457 raeburn 2901: }
1.466 raeburn 2902: ($courseprivs->{"$prefix/$role./$cdom/$cnum./"},
2903: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"},
2904: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"}) =
2905: split(/\_/,$adhoc{$role});
1.457 raeburn 2906: }
1.466 raeburn 2907: }
2908: if ($available{$role}) {
2909: $courseroles->{"$prefix/$role"} = \@sections;
1.457 raeburn 2910: }
2911: }
2912: }
2913: }
2914: }
2915: return;
2916: }
2917:
1.235 raeburn 2918: sub jump_to_role {
1.519 raeburn 2919: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$roledesc,$privref,
2920: $menucoll,$menuref) = @_;
1.239 raeburn 2921: my %lt = &Apache::lonlocal::texthash(
2922: this => 'This role has section(s) associated with it.',
2923: ente => 'Enter a specific section.',
2924: orlb => 'Enter a specific section, or leave blank for no section.',
2925: avai => 'Available sections are:',
2926: youe => 'You entered an invalid section choice:',
1.352 raeburn 2927: plst => 'Please try again.',
1.350 raeburn 2928: role => 'The role you selected is not permitted to view the current page.',
2929: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 2930: );
1.519 raeburn 2931: &js_escape(\%lt);
1.239 raeburn 2932: my $js;
2933: if (ref($courseroles) eq 'HASH') {
2934: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
2935: ' var numsec = new Array();'."\n".
2936: ' var rolesections = new Array();'."\n".
2937: ' var rolenames = new Array();'."\n".
2938: ' var roleseclist = new Array();'."\n";
2939: my @items = keys(%{$courseroles});
2940: for (my $i=0; $i<@items; $i++) {
2941: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
2942: my ($secs,$secstr);
2943: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
2944: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
2945: $secs = join('","',@sections);
2946: $secstr = join(', ',@sections);
2947: }
2948: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
2949: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
2950: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
2951: }
2952: }
1.350 raeburn 2953: my $checkroles = 0;
1.519 raeburn 2954: my $fallback = '/adm/menu';
2955: my $displaymsg = $lt{'swit'};
1.457 raeburn 2956: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0) && (ref($courseprivs) eq 'HASH')) {
2957: my %disallowed;
1.350 raeburn 2958: foreach my $role (sort(keys(%{$courseprivs}))) {
2959: my $trole;
2960: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
2961: $trole = $1;
2962: }
2963: if (($trole ne '') && ($trole ne 'cm')) {
1.457 raeburn 2964: $disallowed{$trole} = 1;
2965: foreach my $priv (@{$privref}) {
2966: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
2967: delete($disallowed{$trole});
2968: last;
2969: }
1.350 raeburn 2970: }
2971: }
2972: }
1.457 raeburn 2973: if (keys(%disallowed) > 0) {
1.350 raeburn 2974: $checkroles = 1;
1.457 raeburn 2975: $js .= " var disallow = new Array('".join("','",keys(%disallowed))."');\n".
1.350 raeburn 2976: " var rolecheck = 1;\n";
1.519 raeburn 2977: if ($menucoll) {
2978: if (ref($menuref) eq 'HASH') {
2979: if ($menuref->{'main'} eq 'n') {
2980: $fallback = '/adm/navmaps';
2981: if (&Apache::loncommon::course_type() eq 'Community') {
2982: $displaymsg = &mt('Switch role, but display Community Contents page instead?');
2983: } else {
2984: $displaymsg = &mt('Switch role, but display Course Contents page instead?');
2985: }
2986: &js_escape(\$displaymsg);
2987: }
2988: }
2989: }
1.350 raeburn 2990: }
2991: }
1.519 raeburn 2992: &js_escape(\$fallback);
1.350 raeburn 2993: if (!$checkroles) {
2994: $js .= " var disallow = new Array();\n".
2995: " rolecheck = 0;\n";
2996: }
1.273 droeschl 2997: return <<"END";
1.235 raeburn 2998: <script type="text/javascript">
1.273 droeschl 2999: //<![CDATA[
1.401 raeburn 3000: function adhocRole(newrole) {
1.239 raeburn 3001: $js
1.235 raeburn 3002: if (newrole == '') {
1.350 raeburn 3003: return;
1.235 raeburn 3004: }
1.239 raeburn 3005: var fullrole = newrole+'./$cdom/$cnum';
3006: var selidx = '';
3007: for (var i=0; i<rolenames.length; i++) {
3008: if (rolenames[i] == newrole) {
3009: selidx = i;
3010: }
3011: }
1.350 raeburn 3012: if (rolecheck > 0) {
3013: for (var i=0; i<disallow.length; i++) {
3014: if (disallow[i] == newrole) {
1.519 raeburn 3015: if (confirm("$lt{'role'}\\n$displaymsg")) {
3016: document.rolechooser.destinationurl.value = '$fallback';
1.350 raeburn 3017: } else {
3018: return;
3019: }
3020: }
3021: }
3022: }
1.239 raeburn 3023: var secok = 1;
3024: var secchoice = '';
3025: if (selidx >= 0) {
3026: if (numsec[selidx] > 1) {
3027: secok = 0;
3028: var numrolesec = rolesections[selidx].length;
3029: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 3030: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 3031: if (secchoice == '') {
3032: if (msgidx > 0) {
3033: secok = 1;
3034: }
3035: } else {
3036: for (var j=0; j<rolesections[selidx].length; j++) {
3037: if (rolesections[selidx][j] == secchoice) {
3038: secok = 1;
3039: }
3040: }
3041: }
3042: } else {
3043: if (rolesections[selidx].length == 1) {
3044: secchoice = rolesections[selidx][0];
3045: }
3046: }
3047: }
3048: if (secok == 1) {
3049: if (secchoice != '') {
3050: fullrole += '/'+secchoice;
3051: }
3052: } else {
3053: if (secchoice != null) {
3054: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
3055: }
3056: return;
3057: }
3058: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 3059: return;
3060: }
3061: itemid = retrieveIndex('gotorole');
3062: if (itemid != -1) {
1.239 raeburn 3063: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 3064: }
1.401 raeburn 3065: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 3066: document.rolechooser.selectrole.value = '1';
3067: document.rolechooser.submit();
3068: return;
3069: }
3070:
3071: function retrieveIndex(item) {
3072: for (var i=0;i<document.rolechooser.elements.length;i++) {
3073: if (document.rolechooser.elements[i].name == item) {
3074: return i;
3075: }
3076: }
3077: return -1;
3078: }
1.273 droeschl 3079: // ]]>
1.235 raeburn 3080: </script>
3081: END
3082: }
3083:
1.350 raeburn 3084: sub required_privs {
3085: my $privs = {
1.457 raeburn 3086: '/adm/parmset' => 'opa,vpa',
3087: '/adm/courseprefs' => 'opa,vpa',
1.350 raeburn 3088: '/adm/whatsnew' => 'whn',
1.461 raeburn 3089: '/adm/populate' => 'cst,vpa,vcl',
1.350 raeburn 3090: '/adm/trackstudent' => 'vsa',
1.457 raeburn 3091: '/adm/statistics' => 'mgr,vgr',
3092: '/adm/setblock' => 'dcm,vcb',
1.367 raeburn 3093: '/adm/coursedocs' => 'mdc',
1.350 raeburn 3094: };
3095: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 3096: $privs->{'/adm/classcalc'} = 'vgr',
3097: $privs->{'/adm/assesscalc'} = 'vgr',
3098: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 3099: }
3100: return $privs;
3101: }
1.235 raeburn 3102:
1.378 raeburn 3103: sub countdown_timer {
3104: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.484 raeburn 3105: (($env{'request.filename'}=~/$LONCAPA::assess_re/) ||
3106: (($env{'request.symb'} =~ /ext\.tool$/) &&
3107: (&Apache::lonnet::EXT('resource.0.gradable',$env{'request.symb'}) =~ /^yes$/i)))) {
1.387 raeburn 3108: my ($type,$hastimeleft,$slothastime);
3109: my $now = time;
3110: if ($env{'request.filename'} =~ /\.task$/) {
3111: $type = 'Task';
1.485 raeburn 3112: } elsif ($env{'request.symb'} =~ /ext\.tool$/) {
3113: $type = 'tool';
1.387 raeburn 3114: } else {
3115: $type = 'problem';
3116: }
1.485 raeburn 3117: my ($status,$accessmsg,$slot_name,$slot);
3118: if ($type eq 'tool') {
3119: ($status,$accessmsg,$slot_name,$slot) =
3120: &Apache::lonhomework::check_slot_access('0',$type,$env{'request.symb'},['0']);
3121: } else {
3122: ($status,$accessmsg,$slot_name,$slot) =
3123: &Apache::lonhomework::check_slot_access('0',$type);
3124: }
1.387 raeburn 3125: if ($slot_name ne '') {
3126: if (ref($slot) eq 'HASH') {
3127: if (($slot->{'starttime'} < $now) &&
3128: ($slot->{'endtime'} > $now)) {
3129: $slothastime = 1;
3130: }
3131: }
3132: }
3133: if ($status ne 'CAN_ANSWER') {
3134: return;
3135: }
1.378 raeburn 3136: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.380 raeburn 3137: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.448 raeburn 3138: my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret);
1.381 raeburn 3139: if (@interval > 1) {
1.448 raeburn 3140: ($timelimit,my $donesuffix) = split(/_/,$interval[0],2);
3141: if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
3142: $usesdone = 'done';
3143: $donebuttontext = $1;
3144: (undef,$proctor,$secret) = split(/_/,$2);
3145: } elsif ($donesuffix =~ /^done(|_.+)$/) {
3146: $donebuttontext = &mt('Done');
3147: ($usesdone,$proctor,$secret) = split(/_/,$donesuffix);
3148: }
1.381 raeburn 3149: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
3150: if ($first_access > 0) {
1.437 raeburn 3151: if ($first_access+$timelimit > time) {
1.381 raeburn 3152: $hastimeleft = 1;
3153: }
3154: }
3155: }
1.380 raeburn 3156: if (($duedate && $duedate > time) ||
1.387 raeburn 3157: (!$duedate && $hastimeleft) ||
3158: ($slot_name ne '' && $slothastime)) {
1.435 musolffc 3159: my ($collapse,$expand,$alttxt,$title,$currdisp,$donebutton);
1.387 raeburn 3160: if ((@interval > 1 && $hastimeleft) ||
3161: ($type eq 'Task' && $slothastime)) {
1.378 raeburn 3162: $currdisp = 'inline';
3163: $collapse = '► ';
1.435 musolffc 3164: if ((@interval > 1) && ($hastimeleft)) {
1.437 raeburn 3165: if ($usesdone eq 'done') {
1.448 raeburn 3166: $donebutton = &done_button_js($interval[1],'','',$proctor,$donebuttontext);
1.437 raeburn 3167: }
1.435 musolffc 3168: }
1.378 raeburn 3169: } else {
3170: $currdisp = 'none';
3171: $expand = '◄ ';
3172: }
3173: unless ($env{'environment.icons'} eq 'iconsonly') {
1.379 raeburn 3174: $alttxt = &mt('Timer');
3175: $title = $alttxt.' ';
1.378 raeburn 3176: }
3177: my $desc = &mt('Countdown to due date/time');
1.435 musolffc 3178:
1.378 raeburn 3179: return <<END;
1.435 musolffc 3180: $donebutton
1.378 raeburn 3181: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3182: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
3183: $collapse
1.379 raeburn 3184: </span></a>
1.378 raeburn 3185: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
3186: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3187: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.379 raeburn 3188: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.378 raeburn 3189: END
3190: }
3191: }
3192: return;
3193: }
3194:
1.445 raeburn 3195: sub placement_progress {
3196: my ($totalpoints,$incomplete) = &Apache::lonplacementtest::check_completion(undef,undef,1);
3197: my $complete = 100 - $incomplete;
3198: return '<span class="LC_placement_prog">'.
3199: &mt('Test is [_1]% complete',$complete).'</span>';
3200: }
3201:
1.524 raeburn 3202: sub linkprot_exit {
1.525 raeburn 3203: if (($env{'request.course.id'}) && ($env{'request.deeplink.login'})) {
1.524 raeburn 3204: my ($deeplink_symb,$deeplink);
3205: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3206: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3207: if (($cnum ne '') && ($cdom ne '')) {
3208: $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom);
3209: if ($deeplink_symb) {
3210: if ($deeplink_symb =~ /\.(page|sequence)$/) {
3211: my $mapname = &Apache::lonnet::deversion((&Apache::lonnet::decode_symb($deeplink_symb))[2]);
3212: my $navmap = Apache::lonnavmaps::navmap->new();
3213: if (ref($navmap)) {
3214: $deeplink = $navmap->get_mapparam(undef,$mapname,'0.deeplink');
3215: }
3216: } else {
3217: $deeplink = &Apache::lonnet::EXT('resource.0.deeplink',$deeplink_symb);
3218: }
3219: if ($deeplink ne '') {
3220: my ($state,$others,$listed,$scope,$protect,$display,$target,$exit) = split(/,/,$deeplink);
3221: my %lt = &Apache::lonlocal::texthash(
3222: title => 'Exit Tool',
3223: okdone => 'Click "OK" to exit embedded tool',
3224: cancel => 'Click "Cancel" to continue working.',
3225: ok => 'OK',
3226: exit => 'Cancel',
3227: );
3228: if ($exit) {
1.526 ! raeburn 3229: my ($show,$text) = split(/:/,$exit);
! 3230: unless ($show eq 'no') {
! 3231: my $height = 250;
! 3232: my $width = 300;
! 3233: my $exitbuttontext;
! 3234: if ($text eq '') {
! 3235: $exitbuttontext = &mt('Exit Tool');
! 3236: } else {
! 3237: $exitbuttontext = $text;
! 3238: }
! 3239: return <<END;
1.524 raeburn 3240: <form method="post" name="LCexitButton" action="/adm/linkexit">
3241: <input type="hidden" name="LC_deeplink_exit" value="" />
3242: <button id="LC_exit-confirm-opener" type="button">$exitbuttontext</button>
3243: </form>
3244:
3245: <div id="LC_exit-confirm" title="$lt{'title'}">
3246: <p>$lt{'okdone'} $lt{'cancel'}</p>
3247: </div>
3248:
3249: <script type="text/javascript">
3250: // <![CDATA[
3251: \$( "#LC_exit-confirm" ).dialog({ autoOpen: false });
3252: \$( "#LC_exit-confirm-opener" ).click(function() {
3253: \$( "#LC_exit-confirm" ).dialog( "open" );
3254: \$( "#LC_exit-confirm" ).dialog({
3255: resizable: false,
3256: height: $height,
3257: width: $width,
3258: modal: true,
3259: buttons: [
3260: {
3261: text: "$lt{'ok'}",
3262: click: function() {
3263: \$( this ).dialog( "close" );
3264: \$( '[name="LC_deeplink_exit"]' )[0].value = 'true';
3265: \$( '[name="LCexitButton"]' )[0].submit();
3266: },
3267: },
3268: {
3269: text: "$lt{'exit'}",
3270: click: function() {
3271: \$( this ).dialog( "close" );
3272: },
3273: },
3274: ],
3275: });
3276: });
3277: // ]]>
3278: </script>
3279:
3280: END
1.526 ! raeburn 3281: }
1.524 raeburn 3282: }
3283: }
3284: }
3285: }
3286: }
3287: return;
3288: }
3289:
1.2 www 3290: # ================================================================ Main Program
3291:
1.16 harris41 3292: BEGIN {
1.166 albertel 3293: if (! defined($readdesk)) {
1.283 droeschl 3294: {
3295: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
3296: if ( CORE::open( my $config,"<$tabfile") ) {
3297: while (my $configline=<$config>) {
3298: $configline=(split(/\#/,$configline))[0];
3299: $configline=~s/^\s+//;
3300: chomp($configline);
1.209 www 3301: if ($configline=~/^cat\:/) {
1.283 droeschl 3302: my @entries=split(/\:/,$configline);
3303: $category_positions{$entries[2]}=$entries[1];
3304: $category_names{$entries[2]}=$entries[3];
3305: } elsif ($configline=~/^prim\:/) {
1.507 raeburn 3306: my @entries = (split(/\:/, $configline))[1..7];
1.400 raeburn 3307: push(@primary_menu,\@entries);
1.371 raeburn 3308: } elsif ($configline=~/^primsub\:/) {
1.507 raeburn 3309: my ($parent,@entries) = (split(/\:/, $configline))[1..5];
1.400 raeburn 3310: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 3311: } elsif ($configline=~/^scnd\:/) {
1.507 raeburn 3312: my @entries = (split(/\:/, $configline))[1..6];
1.401 raeburn 3313: push(@secondary_menu,\@entries);
1.482 raeburn 3314: } elsif ($configline=~/^scndsub\:/) {
3315: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
3316: push(@{$secondary_submenu{$parent}},\@entries);
1.283 droeschl 3317: } elsif ($configline) {
3318: push(@desklines,$configline);
3319: }
3320: }
3321: CORE::close($config);
3322: }
3323: }
3324: $readdesk='done';
1.2 www 3325: }
3326: }
1.30 www 3327:
1.1 www 3328: 1;
3329: __END__
3330:
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