mod/glossary/exportentry.php

   1 <?php
   2
   3 require_once('../../config.php');
   4 require_once('lib.php');
   5
   6 $id       = required_param('id', PARAM_INT);          // Entry ID
   7 $confirm  = optional_param('confirm', 0, PARAM_BOOL); // export confirmation
   8 $prevmode = required_param('prevmode', PARAM_ALPHA);
   9 $hook     = optional_param('hook', '', PARAM_CLEAN);
  10
  11 $url = new moodle_url('/mod/glossary/exportentry.php', array('id'=>$id,'prevmode'=>$prevmode));
  12 if ($confirm !== 0) {
  13     $url->param('confirm', $confirm);
  14 }
  15 if ($hook !== 'ALL') {
  16     $url->param('hook', $hook);
  17 }
  18 $PAGE->set_url($url);
  19
  20 if (!$entry = $DB->get_record('glossary_entries', array('id'=>$id))) {
  21     print_error('invalidentry');
  22 }
  23
  24 if ($entry->sourceglossaryid) {
  25     //already exported
  26     if (!$cm = get_coursemodule_from_id('glossary', $entry->sourceglossaryid)) {
  27         print_error('invalidcoursemodule');
  28     }
  29     redirect('view.php?id='.$cm->id.'&amp;mode=entry&amp;hook='.$entry->id);
  30 }
  31
  32 if (!$cm = get_coursemodule_from_instance('glossary', $entry->glossaryid)) {
  33     print_error('invalidcoursemodule');
  34 }
  35
  36 if (!$glossary = $DB->get_record('glossary', array('id'=>$cm->instance))) {
  37     print_error('invalidid', 'glossary');
  38 }
  39
  40 if (!$course = $DB->get_record('course', array('id'=>$cm->course))) {
  41     print_error('coursemisconf');
  42 }
  43
  44 require_course_login($course->id, true, $cm);
  45 $context = context_module::instance($cm->id);
  46 require_capability('mod/glossary:export', $context);
  47
  48 $returnurl = "view.php?id=$cm->id&amp;mode=$prevmode&amp;hook=".urlencode($hook);
  49
  50 if (!$mainglossary = $DB->get_record('glossary', array('course'=>$cm->course, 'mainglossary'=>1))) {
  51     //main glossary not present
  52     redirect($returnurl);
  53 }
  54
  55 if (!$maincm = get_coursemodule_from_instance('glossary', $mainglossary->id)) {
  56     print_error('invalidcoursemodule');
  57 }
  58
  59 $context     = context_module::instance($cm->id);
  60 $maincontext = context_module::instance($maincm->id);
  61
  62 if (!$course = $DB->get_record('course', array('id'=>$cm->course))) {
  63     print_error('coursemisconf');
  64 }
  65
  66
  67 $strglossaries     = get_string('modulenameplural', 'glossary');
  68 $entryalreadyexist = get_string('entryalreadyexist','glossary');
  69 $entryexported     = get_string('entryexported','glossary');
  70
  71 if (!$mainglossary->allowduplicatedentries) {
  72     if ($DB->record_exists_select('glossary_entries',
  73             'glossaryid = :glossaryid AND LOWER(concept) = :concept', array(
  74                 'glossaryid' => $mainglossary->id,
  75                 'concept'    => core_text::strtolower($entry->concept)))) {
  76         $PAGE->set_title($glossary->name);
  77         $PAGE->set_heading($course->fullname);
  78         echo $OUTPUT->header();
  79         echo $OUTPUT->notification(get_string('errconceptalreadyexists', 'glossary'));
  80         echo $OUTPUT->continue_button($returnurl);
  81         echo $OUTPUT->box_end();
  82         echo $OUTPUT->footer();
  83         die;
  84     }
  85 }
  86
  87 if (!data_submitted() or !$confirm or !confirm_sesskey()) {
  88     $PAGE->set_title($glossary->name);
  89     $PAGE->set_heading($course->fullname);
  90     echo $OUTPUT->header();
  91     echo '<div class="boxaligncenter">';
  92     $areyousure = '<h2>'.format_string($entry->concept).'</h2><p align="center">'.get_string('areyousureexport','glossary').'<br /><b>'.format_string($mainglossary->name).'</b>?';
  93     $linkyes    = 'exportentry.php';
  94     $linkno     = 'view.php';
  95     $optionsyes = array('id'=>$entry->id, 'confirm'=>1, 'sesskey'=>sesskey(), 'prevmode'=>$prevmode, 'hook'=>$hook);
  96     $optionsno  = array('id'=>$cm->id, 'mode'=>$prevmode, 'hook'=>$hook);
  97
  98     echo $OUTPUT->confirm($areyousure, new moodle_url($linkyes, $optionsyes), new moodle_url($linkno, $optionsno));
  99     echo '</div>';
 100     echo $OUTPUT->footer();
 101     die;
 102
 103 } else {
 104     $entry->glossaryid       = $mainglossary->id;
 105     $entry->sourceglossaryid = $glossary->id;
 106
 107     $DB->update_record('glossary_entries', $entry);
 108
 109     // move attachments too
 110     $fs = get_file_storage();
 111
 112     if ($oldfiles = $fs->get_area_files($context->id, 'mod_glossary', 'attachment', $entry->id)) {
 113         foreach ($oldfiles as $oldfile) {
 114             $file_record = new stdClass();
 115             $file_record->contextid = $maincontext->id;
 116             $fs->create_file_from_storedfile($file_record, $oldfile);
 117         }
 118         $fs->delete_area_files($context->id, 'mod_glossary', 'attachment', $entry->id);
 119         $entry->attachment = '1';
 120     } else {
 121         $entry->attachment = '0';
 122     }
 123     $DB->update_record('glossary_entries', $entry);
 124
 125     redirect ($returnurl);
 126 }
 127