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71 lines
1.5 KiB
71 lines
1.5 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Gradebook link to dropbox item
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* @author Bert Steppé
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* @package chamilo.gradebook
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*/
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class DropboxLink extends EvalLink
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{
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private $dropbox_table = null;
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/**
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* Constructor
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*/
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public function __construct()
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{
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parent::__construct();
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$this->set_type(LINK_DROPBOX);
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}
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/**
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*
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* Returns the URL of a document
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* This function is loaded when using a gradebook as a tab (gradebook = -1) see issue #2705
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*/
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public function get_view_url ($stud_id)
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{
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// find a file uploaded by the given student,
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// with the same title as the evaluation name
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$eval = $this->get_evaluation();
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$sql = 'SELECT filename FROM '.$this->get_dropbox_table()
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.' WHERE c_id = '.$this->course_id.' AND uploader_id = '.intval($stud_id)
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." AND title = '".Database::escape_string($eval->get_name())."'";
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$result = Database::query($sql);
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if ($fileurl = Database::fetch_row($result)) {
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$course_info = Database :: get_course_info($this->get_course_code());
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return null;
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} else {
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return null;
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}
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}
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public function get_type_name()
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{
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return get_lang('DokeosDropbox');
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}
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public function is_allowed_to_change_name()
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{
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return false;
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}
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/**
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* Lazy load function to get the dropbox database table
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*/
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private function get_dropbox_table()
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{
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$this->dropbox_table = Database :: get_course_table(TABLE_DROPBOX_FILE);
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return $this->dropbox_table;
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}
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public function get_icon_name()
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{
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return 'dropbox';
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}
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}
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