"MDL-19180, repository url plugin, download file into moodle by inputing url directly"

repository/url/repository.class.php

@@ -0,0 +1,85 @@
+<?php
+/**
+ * repository_url class
+ * A subclass of repository, which is used to download a file from a specific url
+ *
+ * @version $Id$
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ */
+
+class repository_url extends repository {
+
+    /**
+     *
+     * @global object $SESSION
+     * @global string $action
+     * @global object $CFG
+     * @param int $repositoryid
+     * @param object $context
+     * @param array $options
+     */
+    public function __construct($repositoryid, $context = SITEID, $options = array()){
+        global $SESSION, $action, $CFG;
+        parent::__construct($repositoryid, $context, $options);
+        $this->client_id = $options['client_id'];
+        $this->file_url = optional_param('download_from', '', PARAM_RAW);
+    }
+
+    public function get_file($url, $file = '') {
+        global $CFG;
+        $path = $this->prepare_file($file);
+        $fp = fopen($path, 'w');
+        $c = new curl;
+        $c->download(array(array('url'=>$url, 'file'=>$fp)));
+
+        return $path;
+    }
+
+    public function check_login() {
+        global $action;
+        if (!empty($this->file_url)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+    /**
+     *
+     * @global object $SESSION
+     * @param boolean $ajax
+     * @return mixed
+     */
+    public function print_login($ajax = true) {
+        $url = new stdclass;
+        $url->label = get_string('url', 'repository_url').': ';
+        $url->id   = 'fileurl-'.$this->client_id;
+        $url->type = 'text';
+        $url->name = 'fileiii';
+
+        $title = new stdclass;
+        $title->label = get_string('rename', 'repository_url').': ';
+        $title->id    = 'newname-'.$this->client_id;
+        $title->type = 'text';
+        $title->name = 'file';
+
+        $ret['login'] = array($url, $title);
+        $ret['login_btn_label'] = get_string('download', 'repository_url');
+        $ret['login_btn_action'] = 'download';
+        return $ret;
+    }
+
+    /**
+     *
+     * @param mixed $path
+     * @param string $search
+     * @return array
+     */
+    public function get_listing($path='', $page='') {
+        $this->print_login();
+    }
+
+    public function get_name(){
+        return get_string('repositoryname', 'repository_url');;
+    }
+}
+?>

repository/url/version.php

@@ -0,0 +1,2 @@
+<?php
+$plugin->version = 2009051800;