current code from svn, revision 62608

1 files changed, 91 insertions, 0 deletions

diff --git a/lib/models/ModulLanguage.php b/lib/models/ModulLanguage.php
new file mode 100644
index 0000000..256492b
--- /dev/null
+++ b/lib/models/ModulLanguage.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * ModulLanguage.php
+ * Model class for assignments of languages to modules
+ * (table mvv_modul_language
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * @author      Peter Thienel <thienel@data-quest.de>
+ * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category    Stud.IP
+ * @since       3.5
+ */
+
+class ModulLanguage extends ModuleManagementModel
+{
+
+    protected static function configure($config = [])
+    {
+        $config['db_table'] = 'mvv_modul_language';
+
+        $config['belongs_to']['modul'] = [
+            'class_name' => 'Modul',
+            'foreign_key' => 'modul_id',
+            'assoc_func' => 'findCached',
+        ];
+
+        $config['alias_fields']['language'] = 'lang';
+
+        parent::configure($config);
+    }
+
+    /**
+     * Retrieves all languages assigned to the given module.
+     *
+     * @param string $modul_id The id of a module.
+     * @return SimpleORMapCollection Collection of language assignments.
+     */
+    public static function findByModul($modul_id)
+    {
+        $languages = [];
+        $module_languages = parent::getEnrichedByQuery('
+            SELECT *
+            FROM mvv_modul_language
+            WHERE modul_id = ?
+            ORDER BY position, mkdate ',
+            [$modul_id]
+        );
+        foreach ($module_languages as $language) {
+            $languages[$language->lang] = $language;
+        }
+        return $languages;
+    }
+
+    public function getDisplayName($options = self::DISPLAY_DEFAULT)
+    {
+        return $GLOBALS['MVV_MODUL']['SPRACHE']['values'][$this->lang]['name'];
+    }
+
+    public function validate()
+    {
+        $ret = parent::validate();
+        $languages = $GLOBALS['MVV_MODUL']['SPRACHE']['values'];
+        if (!$languages[$this->lang]) {
+            $ret['languages'] = true;
+            $messages = [_('Unbekannte Unterrichtssprache')];
+            throw new InvalidValuesException(join("\n", $messages), $ret);
+        }
+        return $ret;
+    }
+
+    /**
+     * Inherits the status of the parent module.
+     *
+     * @return string The status (see mvv_config.php)
+     */
+    public function getStatus()
+    {
+        if ($this->modul) {
+            return $this->modul->getStatus();
+        }
+        if ($this->isNew()) {
+            return $GLOBALS['MVV_MODUL']['STATUS']['default'];
+        }
+        return parent::getStatus();
+    }
+
+}