current code from svn, revision 62608

1 files changed, 96 insertions, 0 deletions

diff --git a/lib/models/MvvFileFileref.php b/lib/models/MvvFileFileref.php
new file mode 100644
index 0000000..7809408
--- /dev/null
+++ b/lib/models/MvvFileFileref.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * MvvFileFileref.php
+ *
+ * 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      Timo Hartge <hartge@data-quest.de>
+ * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category    Stud.IP
+ * @since       4.5
+ */
+
+class MvvFileFileref extends ModuleManagementModel
+{
+    /**
+     * @param array $config
+     */
+    protected static function configure($config = array())
+    {
+        $config['db_table'] = 'mvv_files_filerefs';
+
+        $config['belongs_to']['mvv_file'] = array(
+            'class_name' => 'MvvFile',
+            'foreign_key' => 'mvvfile_id',
+            'assoc_func' => 'findCached',
+        );
+
+        $config['belongs_to']['file_ref'] = array(
+            'class_name' => 'FileRef',
+            'foreign_key' => 'fileref_id',
+        );
+        $config['additional_fields']['filetype']['get'] = 'getFiletype';
+        $config['additional_fields']['filename']['get'] = 'getFilename';
+
+
+        parent::configure($config);
+    }
+
+    /**
+     * Returns the filename of the document based on its fileref.
+     *
+     * @return string Name of the file.
+     */
+    public function getFilename()
+    {
+        if ($this->file_ref) {
+            $filetype = $this->file_ref->getFileType();
+            return $filetype->getFilename();
+        }
+    }
+
+    /**
+     * Returns the filetype of the document based on its mimetype.
+     *
+     * @return bool|string Returns false on failure, otherwise the name of the filetype.
+     */
+    public function getFiletype()
+    {
+        $application_category = [
+            'PDF'     => ['pdf'],
+            'Powerpoint'     => ['powerpoint','presentation'],
+            'Excel'   => ['excel', 'spreadsheet', 'csv'],
+            'Word'    => ['word', 'wordprocessingml', 'opendocument.text', 'rtf'],
+            'Archiv' => ['zip', 'rar', 'arj', '7z'],
+        ];
+
+        if (!$this->file_ref) {
+            return '';
+        }
+        $filetype = $this->file_ref->getFileType();
+        if ($filetype instanceof URLFile) {
+            return _('Link');
+        } else {
+            $mime_type = $filetype->getMimeType();
+            if (!$mime_type) {
+                return _('sonstiges');
+            } else {
+                list($category, $type) = explode('/', $mime_type, 2);
+                if ($category == 'application') {
+                    foreach ($application_category as $name => $type_name) {
+                        if (preg_match('/' . implode($type_name, '|') . '/i', $type)) {
+                            return $name;
+                        }
+                    }
+                } elseif ($category == 'image') {
+                    return _('Bild');
+                } else {
+                    return $category;
+                }
+            }
+        }
+    }
+}