mod/glossary/edit.php

   1 <?php
   2
   3 require_once('../../config.php');
   4 require_once('lib.php');
   5 require_once('edit_form.php');
   6
   7 $cmid = required_param('cmid', PARAM_INT);            // Course Module ID
   8 $id   = optional_param('id', 0, PARAM_INT);           // EntryID
   9
  10 if (!$cm = get_coursemodule_from_id('glossary', $cmid)) {
  11     print_error('invalidcoursemodule');
  12 }
  13
  14 if (!$course = $DB->get_record('course', array('id'=>$cm->course))) {
  15     print_error('coursemisconf');
  16 }
  17
  18 require_login($course, false, $cm);
  19
  20 $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  21
  22 if (!$glossary = $DB->get_record('glossary', array('id'=>$cm->instance))) {
  23     print_error('invalidid', 'glossary');
  24 }
  25
  26 $url = new moodle_url('/mod/glossary/edit.php', array('cmid'=>$cm->id));
  27 if (!empty($id)) {
  28     $url->param('id', $id);
  29 }
  30 $PAGE->set_url($url);
  31
  32 if ($id) { // if entry is specified
  33     if (isguestuser()) {
  34         print_error('guestnoedit', 'glossary', "$CFG->wwwroot/mod/glossary/view.php?id=$cmid");
  35     }
  36
  37     if (!$entry = $DB->get_record('glossary_entries', array('id'=>$id, 'glossaryid'=>$glossary->id))) {
  38         print_error('invalidentry');
  39     }
  40
  41     $ineditperiod = ((time() - $entry->timecreated <  $CFG->maxeditingtime) || $glossary->editalways);
  42     if (!has_capability('mod/glossary:manageentries', $context) and !($entry->userid == $USER->id and ($ineditperiod and has_capability('mod/glossary:write', $context)))) {
  43         if ($USER->id != $fromdb->userid) {
  44             print_error('errcannoteditothers', 'glossary', "view.php?id=$cm->id&amp;mode=entry&amp;hook=$id");
  45         } elseif (!$ineditperiod) {
  46             print_error('erredittimeexpired', 'glossary', "view.php?id=$cm->id&amp;mode=entry&amp;hook=$id");
  47         }
  48     }
  49
  50     //prepare extra data
  51     if ($aliases = $DB->get_records_menu("glossary_alias", array("entryid"=>$id), '', 'id, alias')) {
  52         $entry->aliases = implode("\n", $aliases) . "\n";
  53     }
  54     if ($categoriesarr = $DB->get_records_menu("glossary_entries_categories", array('entryid'=>$id), '', 'id, categoryid')) {
  55         // TODO: this fetches cats from both main and secondary glossary :-(
  56         $entry->categories = array_values($categoriesarr);
  57     }
  58
  59 } else { // new entry
  60     require_capability('mod/glossary:write', $context);
  61     // note: guest user does not have any write capability
  62     $entry = new stdClass();
  63     $entry->id = null;
  64 }
  65
  66 $maxfiles = 99;                // TODO: add some setting
  67 $maxbytes = $course->maxbytes; // TODO: add some setting
  68
  69 $definitionoptions = array('trusttext'=>true, 'subdirs'=>false, 'maxfiles'=>$maxfiles, 'maxbytes'=>$maxbytes, 'context'=>$context);
  70 $attachmentoptions = array('subdirs'=>false, 'maxfiles'=>$maxfiles, 'maxbytes'=>$maxbytes);
  71
  72 $entry = file_prepare_standard_editor($entry, 'definition', $definitionoptions, $context, 'mod_glossary', 'entry', $entry->id);
  73 $entry = file_prepare_standard_filemanager($entry, 'attachment', $attachmentoptions, $context, 'mod_glossary', 'attachment', $entry->id);
  74
  75 $entry->cmid = $cm->id;
  76
  77 // create form and set initial data
  78 $mform = new mod_glossary_entry_form(null, array('current'=>$entry, 'cm'=>$cm, 'glossary'=>$glossary,
  79                                                  'definitionoptions'=>$definitionoptions, 'attachmentoptions'=>$attachmentoptions));
  80
  81 if ($mform->is_cancelled()){
  82     if ($id){
  83         redirect("view.php?id=$cm->id&mode=entry&hook=$id");
  84     } else {
  85         redirect("view.php?id=$cm->id");
  86     }
  87
  88 } else if ($entry = $mform->get_data()) {
  89     $timenow = time();
  90
  91     $categories = empty($entry->categories) ? array() : $entry->categories;
  92     unset($entry->categories);
  93     $aliases = trim($entry->aliases);
  94     unset($entry->aliases);
  95
  96     if (empty($entry->id)) {
  97         $entry->glossaryid       = $glossary->id;
  98         $entry->timecreated      = $timenow;
  99         $entry->userid           = $USER->id;
 100         $entry->timecreated      = $timenow;
 101         $entry->sourceglossaryid = 0;
 102         $entry->teacherentry     = has_capability('mod/glossary:manageentries', $context);
 103     }
 104
 105     $entry->concept          = trim($entry->concept);
 106     $entry->definition       = '';          // updated later
 107     $entry->definitionformat = FORMAT_HTML; // updated later
 108     $entry->definitiontrust  = 0;           // updated later
 109     $entry->timemodified     = $timenow;
 110     $entry->approved         = 0;
 111     $entry->usedynalink      = isset($entry->usedynalink) ?   $entry->usedynalink : 0;
 112     $entry->casesensitive    = isset($entry->casesensitive) ? $entry->casesensitive : 0;
 113     $entry->fullmatch        = isset($entry->fullmatch) ?     $entry->fullmatch : 0;
 114
 115     if ($glossary->defaultapproval or has_capability('mod/glossary:approve', $context)) {
 116         $entry->approved = 1;
 117     }
 118
 119     if (empty($entry->id)) {
 120         //new entry
 121         $entry->id = $DB->insert_record('glossary_entries', $entry);
 122
 123         // Update completion state
 124         $completion = new completion_info($course);
 125         if ($completion->is_enabled($cm) == COMPLETION_TRACKING_AUTOMATIC && $glossary->completionentries && $entry->approved) {
 126             $completion->update_state($cm, COMPLETION_COMPLETE);
 127         }
 128
 129         add_to_log($course->id, "glossary", "add entry",
 130                    "view.php?id=$cm->id&amp;mode=entry&amp;hook=$entry->id", $entry->id, $cm->id);
 131
 132     } else {
 133         //existing entry
 134         $DB->update_record('glossary_entries', $entry);
 135         add_to_log($course->id, "glossary", "update entry",
 136                    "view.php?id=$cm->id&amp;mode=entry&amp;hook=$entry->id",
 137                    $entry->id, $cm->id);
 138     }
 139
 140     // save and relink embedded images and save attachments
 141     $entry = file_postupdate_standard_editor($entry, 'definition', $definitionoptions, $context, 'mod_glossary', 'entry', $entry->id);
 142     $entry = file_postupdate_standard_filemanager($entry, 'attachment', $attachmentoptions, $context, 'mod_glossary', 'attachment', $entry->id);
 143
 144     // store the updated value values
 145     $DB->update_record('glossary_entries', $entry);
 146
 147     //refetch complete entry
 148     $entry = $DB->get_record('glossary_entries', array('id'=>$entry->id));
 149
 150     // update entry categories
 151     $DB->delete_records('glossary_entries_categories', array('entryid'=>$entry->id));
 152     // TODO: this deletes cats from both both main and secondary glossary :-(
 153     if (!empty($categories) and array_search(0, $categories) === false) {
 154         foreach ($categories as $catid) {
 155             $newcategory = new stdClass();
 156             $newcategory->entryid    = $entry->id;
 157             $newcategory->categoryid = $catid;
 158             $DB->insert_record('glossary_entries_categories', $newcategory, false);
 159         }
 160     }
 161
 162     // update aliases
 163     $DB->delete_records('glossary_alias', array('entryid'=>$entry->id));
 164     if ($aliases !== '') {
 165         $aliases = explode("\n", $aliases);
 166         foreach ($aliases as $alias) {
 167             $alias = trim($alias);
 168             if ($alias !== '') {
 169                 $newalias = new stdClass();
 170                 $newalias->entryid = $entry->id;
 171                 $newalias->alias   = $alias;
 172                 $DB->insert_record('glossary_alias', $newalias, false);
 173             }
 174         }
 175     }
 176
 177     redirect("view.php?id=$cm->id&mode=entry&hook=$entry->id");
 178 }
 179
 180 if (!empty($id)) {
 181     $PAGE->navbar->add(get_string('edit'));
 182 }
 183
 184 $PAGE->set_title(format_string($glossary->name));
 185 $PAGE->set_heading($course->fullname);
 186 echo $OUTPUT->header();
 187 echo $OUTPUT->heading(format_string($glossary->name));
 188
 189 $mform->display();
 190
 191 echo $OUTPUT->footer();
 192