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efrain |
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<?php
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require_once("../../config.php");
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require_once("lib.php");
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$id = required_param('id', PARAM_INT); // course module ID
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$confirm = optional_param('confirm', 0, PARAM_INT); // commit the operation?
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$entry = optional_param('entry', 0, PARAM_INT); // entry id
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$prevmode = required_param('prevmode', PARAM_ALPHA);
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$hook = optional_param('hook', '', PARAM_CLEAN);
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$url = new moodle_url('/mod/glossary/deleteentry.php', array('id'=>$id,'prevmode'=>$prevmode));
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if ($confirm !== 0) {
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$url->param('confirm', $confirm);
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}
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if ($entry !== 0) {
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$url->param('entry', $entry);
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}
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if ($hook !== '') {
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$url->param('hook', $hook);
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}
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$PAGE->set_url($url);
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$strglossary = get_string("modulename", "glossary");
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$strglossaries = get_string("modulenameplural", "glossary");
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$stredit = get_string("edit");
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$entrydeleted = get_string("entrydeleted","glossary");
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if (! $cm = get_coursemodule_from_id('glossary', $id)) {
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throw new \moodle_exception("invalidcoursemodule");
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}
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if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
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throw new \moodle_exception('coursemisconf');
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}
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if (! $entry = $DB->get_record("glossary_entries", array("id"=>$entry))) {
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throw new \moodle_exception('invalidentry');
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}
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// Permission checks are based on the course module instance so make sure it is correct.
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if ($cm->instance != $entry->glossaryid) {
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throw new \moodle_exception('invalidentry');
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}
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require_login($course, false, $cm);
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$context = context_module::instance($cm->id);
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if (! $glossary = $DB->get_record("glossary", array("id"=>$cm->instance))) {
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throw new \moodle_exception('invalidid', 'glossary');
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}
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// Throws an exception if the user cannot delete the entry.
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mod_glossary_can_delete_entry($entry, $glossary, $context, false);
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/// If data submitted, then process and store.
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if ($confirm and confirm_sesskey()) { // the operation was confirmed.
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mod_glossary_delete_entry($entry, $glossary, $cm, $context, $course, $hook, $prevmode);
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redirect("view.php?id=$cm->id&mode=$prevmode&hook=$hook");
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} else { // the operation has not been confirmed yet so ask the user to do so
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$strareyousuredelete = get_string("areyousuredelete", "glossary");
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$PAGE->navbar->add(get_string('delete'));
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$PAGE->set_title($glossary->name);
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$PAGE->set_heading($course->fullname);
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$PAGE->activityheader->disable();
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echo $OUTPUT->header();
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$areyousure = "<b>".format_string($entry->concept)."</b><p>$strareyousuredelete</p>";
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$linkyes = 'deleteentry.php';
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$linkno = 'view.php';
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$optionsyes = array('id'=>$cm->id, 'entry'=>$entry->id, 'confirm'=>1, 'sesskey'=>sesskey(), 'prevmode'=>$prevmode, 'hook'=>$hook);
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$optionsno = array('id'=>$cm->id, 'mode'=>$prevmode, 'hook'=>$hook);
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echo $OUTPUT->confirm($areyousure, new moodle_url($linkyes, $optionsyes), new moodle_url($linkno, $optionsno));
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echo $OUTPUT->footer();
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}
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