mod/glossary/edit.php

   1 <?php // $Id$
   2
   3 require_once('../../config.php');
   4 require_once('lib.php');
   5 require_once('edit_form.php');
   6
   7 global $CFG, $USER;
   8
   9 $id = required_param('id', PARAM_INT);                // Course Module ID
  10 $e  = optional_param('e', 0, PARAM_INT);              // EntryID
  11 $confirm = optional_param('confirm',0, PARAM_INT);    // proceed. Edit the edtry
  12
  13 $mode = optional_param('mode', '', PARAM_ALPHA);      // categories if by category?
  14 $hook = optional_param('hook', '', PARAM_ALPHANUM);   // CategoryID
  15
  16 if (! $cm = get_coursemodule_from_id('glossary', $id)) {
  17     error("Course Module ID was incorrect");
  18 }
  19
  20 $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  21
  22 if (! $course = get_record("course", "id", $cm->course)) {
  23     error("Course is misconfigured");
  24 }
  25
  26 require_login($course->id, false, $cm);
  27
  28 if ( isguest() ) {
  29     error("Guests are not allowed to edit glossaries", $_SERVER["HTTP_REFERER"]);
  30 }
  31
  32 if (! $glossary = get_record("glossary", "id", $cm->instance)) {
  33     error("Course module is incorrect");
  34 }
  35
  36
  37 if ($e) { // if entry is specified
  38     if (!$entry  = get_record("glossary_entries", "id", $e)) {
  39         error("Incorrect entry id");
  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', $context)))) {
  43         //expired edit time is the most probable cause here
  44         print_error('erredittimeexpired', 'glossary', "view.php?id=$cm->id&amp;mode=entry&amp;hook=$e");
  45     }
  46 } else { // new entry
  47     require_capability('mod/glossary:write', $context);
  48 }
  49
  50 $mform =& new mod_glossary_entry_form(null, compact('cm', 'glossary', 'hook', 'mode', 'e', 'context'));
  51 if ($mform->is_cancelled()){
  52     if ($e){
  53         redirect("view.php?id=$cm->id&amp;mode=entry&amp;hook=$e");
  54     } else {
  55         redirect("view.php?id=$cm->id");
  56     }
  57
  58 } elseif ($fromform = $mform->get_data()) {
  59     trusttext_after_edit($fromform->definition, $context);
  60
  61     if ( !isset($fromform->usedynalink) ) {
  62         $fromform->usedynalink = 0;
  63     }
  64     if ( !isset($fromform->casesensitive) ) {
  65         $fromform->casesensitive = 0;
  66     }
  67     if ( !isset($fromform->fullmatch) ) {
  68         $fromform->fullmatch = 0;
  69     }
  70     $timenow = time();
  71
  72     $todb = new object();
  73     $todb->course = $glossary->course;
  74     $todb->glossaryid = $glossary->id;
  75
  76     $todb->concept = trim($fromform->concept);
  77     $todb->definition = $fromform->definition;
  78     $todb->format = $fromform->format;
  79     $todb->usedynalink = $fromform->usedynalink;
  80     $todb->casesensitive = $fromform->casesensitive;
  81     $todb->fullmatch = $fromform->fullmatch;
  82     $todb->timemodified = $timenow;
  83     $todb->approved = 0;
  84     $todb->aliases = "";
  85     if ( $glossary->defaultapproval or has_capability('mod/glossary:approve', $context) ) {
  86         $todb->approved = 1;
  87     }
  88
  89     if ($e) {
  90         $todb->id = $e;
  91         $dir = glossary_file_area_name($todb);
  92         if ($mform->save_files($dir) and $newfilename = $mform->get_new_filename()) {
  93             $todb->attachment = $newfilename;
  94         }
  95
  96         if (update_record('glossary_entries', $todb)) {
  97             add_to_log($course->id, "glossary", "update entry",
  98                        "view.php?id=$cm->id&amp;mode=entry&amp;hook=$todb->id",
  99                        $todb->id, $cm->id);
 100         } else {
 101             error("Could not update your glossary");
 102         }
 103     } else {
 104
 105         $todb->userid = $USER->id;
 106         $todb->timecreated = $timenow;
 107         $todb->sourceglossaryid = 0;
 108         $todb->teacherentry = has_capability('mod/glossary:manageentries', $context);
 109
 110
 111         if ($todb->id = insert_record("glossary_entries", $todb)) {
 112             $e = $todb->id;
 113             $dir = glossary_file_area_name($todb);
 114             if ($mform->save_files($dir) and $newfilename = $mform->get_new_filename()) {
 115                 set_field("glossary_entries", "attachment", $newfilename, "id", $todb->id);
 116             }
 117             add_to_log($course->id, "glossary", "add entry",
 118                        "view.php?id=$cm->id&amp;mode=entry&amp;hook=$todb->id", $todb->id,$cm->id);
 119         } else {
 120             error("Could not insert this new entry");
 121         }
 122
 123     }
 124
 125     delete_records("glossary_entries_categories", "entryid", $e);
 126     delete_records("glossary_alias", "entryid", $e);
 127
 128     if (empty($fromform->notcategorised) && isset($fromform->categories)) {
 129         $newcategory->entryid = $e;
 130         foreach ($fromform->categories as $category) {
 131             if ( $category > 0 ) {
 132                 $newcategory->categoryid = $category;
 133                 insert_record("glossary_entries_categories", $newcategory, false);
 134             } else {
 135                 break;
 136             }
 137         }
 138     }
 139     if ( isset($fromform->aliases) ) {
 140         if ( $aliases = explode("\n", $fromform->aliases) ) {
 141             foreach ($aliases as $alias) {
 142                 $alias = trim($alias);
 143                 if ($alias) {
 144                     unset($newalias);
 145                     $newalias->entryid = $e;
 146                     $newalias->alias = $alias;
 147                     insert_record("glossary_alias", $newalias, false);
 148                 }
 149             }
 150         }
 151     }
 152     redirect("view.php?id=$cm->id&amp;mode=entry&amp;hook=$todb->id");
 153
 154 } else {
 155     if ($e) {
 156         $fromdb = get_record("glossary_entries", "id", $e);
 157
 158         $toform = new object();
 159
 160         if ($categoriesarr = get_records_menu("glossary_entries_categories", "entryid", $e, '', 'id, categoryid')){
 161             $toform->categories = array_values($categoriesarr);
 162         } else {
 163             $toform->categories = array(0);
 164         }
 165         $toform->concept = $fromdb->concept;
 166         $toform->definition = $fromdb->definition;
 167         $toform->format = $fromdb->format;
 168         trusttext_prepare_edit($toform->definition, $toform->format, can_use_html_editor(), $context);
 169         $toform->approved = $glossary->defaultapproval or has_capability('mod/glossary:approve', $context);
 170         $toform->usedynalink = $fromdb->usedynalink;
 171         $toform->casesensitive = $fromdb->casesensitive;
 172         $toform->fullmatch = $fromdb->fullmatch;
 173         $toform->aliases = '';
 174         $ineditperiod = ((time() - $fromdb->timecreated <  $CFG->maxeditingtime) || $glossary->editalways);
 175         if ((!$ineditperiod  || $USER->id != $fromdb->userid) and !has_capability('mod/glossary:manageentries', $context)) {
 176             if ( $USER->id != $fromdb->userid ) {
 177                 print_error('errcannoteditothers', 'glossary');
 178             } elseif (!$ineditperiod) {
 179                 print_error('erredittimeexpired', 'glossary');
 180             }
 181             die;
 182         }
 183
 184         if ( $aliases = get_records_menu("glossary_alias", "entryid", $e, '', 'id, alias') ) {
 185             $toform->aliases = implode("\n", $aliases) . "\n";
 186         }
 187         $mform->set_data($toform);
 188     }
 189 }
 190
 191 $stredit = empty($e) ? get_string('addentry', 'glossary') : get_string("edit");
 192 $navigation = build_navigation($stredit, $cm);
 193 print_header_simple(format_string($glossary->name), "", $navigation, "",
 194               "", true, "", navmenu($course, $cm));
 195
 196 print_heading(format_string($glossary->name));
 197
 198 /// Info box
 199
 200 ///if ( $glossary->intro ) {
 201 ///    print_simple_box(format_text($glossary->intro), 'center', '70%', '', 5, 'generalbox', 'intro');
 202 ///}
 203
 204 /// Tabbed browsing sections
 205 ///$tab = GLOSSARY_ADDENTRY_VIEW;
 206 ///include("tabs.php");
 207
 208 if (!$e) {
 209     require_capability('mod/glossary:write', $context);
 210 }
 211
 212 $mform->display();
 213
 214 ///glossary_print_tabbed_table_end();
 215
 216
 217 print_footer($course);
 218
 219 ?>