MDL-17457 migrated all modules to new db/install.php; added upgrade.txt file for...
[moodle.git] / repository / alfresco / repository.class.php
CommitLineData
17e31bb0 1<?php
2/**
3 * repository_alfresco class
4 *
5 * @version $Id$
6 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
7 */
8require_once($CFG->libdir . '/soaplib.php');
17e31bb0 9
10class repository_alfresco extends repository {
11 private $repo = null;
12 private $ticket = null;
13 private $sess = null;
14 private $store = null;
15
16 public function __construct($repositoryid, $context = SITEID, $options = array()) {
17 global $SESSION, $CFG;
18 parent::__construct ($repositoryid, $context, $options);
3e0794ed 19 if (class_exists('SoapClient')) {
efe018b4 20 require_once($CFG->libdir . '/alfresco/Service/Repository.php');
21 require_once($CFG->libdir . '/alfresco/Service/Session.php');
22 require_once($CFG->libdir . '/alfresco/Service/SpacesStore.php');
23 require_once($CFG->libdir . '/alfresco/Service/Node.php');
3e0794ed 24 $this->repo = new Al_Repository($this->alfresco_url);
25 $this->sess_name = 'alfresco_ticket_'.$this->id;
26 $this->username = optional_param('al_username', '', PARAM_RAW);
27 $this->password = optional_param('al_password', '', PARAM_RAW);
28 try{
29 if ( empty($SESSION->{$this->sess_name}) && !empty($this->username) && !empty($this->password)) {
30 $this->ticket = $this->repo->authenticate($this->username, $this->password);
31 $SESSION->{$this->sess_name} = $this->ticket;
32 } else {
33 $this->ticket = $SESSION->{$this->sess_name};
34 }
35 $this->sess = $this->repo->createSession($this->ticket);
36 $this->store = new SpacesStore($this->sess);
37 } catch (Exception $e) {
38 $this->logout();
26e411c5 39 }
3e0794ed 40 $this->current_node = null;
efe018b4 41 } else {
42 $this->disabled = true;
17e31bb0 43 }
17e31bb0 44 }
45 public function print_login() {
46 if ($this->options['ajax']) {
47 $user_field->label = get_string('username', 'repository_alfresco').': ';
48 $user_field->id = 'alfresco_username';
49 $user_field->type = 'text';
50 $user_field->name = 'al_username';
51
52 $passwd_field->label = get_string('password', 'repository_alfresco').': ';
53 $passwd_field->id = 'alfresco_password';
54 $passwd_field->type = 'password';
55 $passwd_field->name = 'al_password';
56
57 $ret = array();
58 $ret['login'] = array($user_field, $passwd_field);
59 return $ret;
60 }
61 }
62
63 public function logout() {
64 global $SESSION;
65 unset($SESSION->{$this->sess_name});
66 return $this->print_login();
67 }
68
69 public function check_login() {
70 global $SESSION;
71 return !empty($SESSION->{$this->sess_name});
72 }
73
74 private function get_url($node) {
75 $result = null;
76 if ($node->type == "{http://www.alfresco.org/model/content/1.0}content") {
77 $contentData = $node->cm_content;
78 if ($contentData != null) {
79 $result = $contentData->getUrl();
80 }
81 } else {
82 $result = "index.php?".
83 "&uuid=".$node->id.
84 "&name=".$node->cm_name.
85 "&path=".'Company Home';
86 }
87 return $result;
88 }
89
90 public function get_listing($uuid = '', $search = '') {
91 global $CFG;
92
93 $ret = array();
17e31bb0 94 $ret['dynload'] = true;
95 $ret['list'] = array();
e6b45160 96 $url = $this->alfresco_url;
97 $pattern = '#^(.*)api#';
98 preg_match($pattern, $url, $matches);
99 $ret['manage'] = $matches[1].'faces/jsp/dashboards/container.jsp';
100
17e31bb0 101 $ret['path'] = array(array('name'=>'Root', 'path'=>''));
102
103 if (empty($uuid)) {
104 $this->current_node = $this->store->companyHome;
105 } else {
106 $this->current_node = $this->sess->getNode($this->store, $uuid);
107 }
108 $folder_filter = "{http://www.alfresco.org/model/content/1.0}folder";
109 $file_filter = "{http://www.alfresco.org/model/content/1.0}content";
110 foreach ($this->current_node->children as $child)
111 {
112 if ($child->child->type == $folder_filter)
113 {
114 $ret['list'][] = array('title'=>$child->child->cm_name,
115 'path'=>$child->child->id,
116 'thumbnail'=>$CFG->pixpath.'/f/folder.gif',
117 'children'=>array());
118 } elseif ($child->child->type == $file_filter) {
119 $ret['list'][] = array('title'=>$child->child->cm_name,
120 'thumbnail' => $CFG->pixpath .'/f/'. mimeinfo("icon", $child->child->cm_name),
121 'source'=>$child->child->id);
122 }
123 }
124 return $ret;
125 }
126
127 public function get_file($uuid, $file = '') {
128 global $CFG;
129 $node = $this->sess->getNode($this->store, $uuid);
130 $url = $this->get_url($node);
131 if (!file_exists($CFG->dataroot.'/repository/download')) {
132 mkdir($CFG->dataroot.'/repository/download/', 0777, true);
133 }
134 if(is_dir($CFG->dataroot.'/repository/download')) {
135 $dir = $CFG->dataroot.'/repository/download/';
136 }
137
138 if (empty($file)) {
26e411c5 139 $file = $uuid.'_'.time();
17e31bb0 140 }
141 if (file_exists($dir.$file)) {
26e411c5 142 $file = uniqid('al_').$file;
17e31bb0 143 }
144 $fp = fopen($dir.$file, 'w');
145 $c = new curl;
146 $c->download(array(array('url'=>$url, 'file'=>$fp)));
147 return $dir.$file;
148 }
149
150 public function print_search() {
151 parent::print_search();
26e411c5 152 echo '<label>Space: </label><br /><select name="space">';
153 foreach ($this->sess->stores as $v) {
154 echo '<option ';
155 if ($v->__toString() === 'workspace://SpacesStore') {
156 echo 'selected ';
157 }
158 echo 'value="';
159 echo $v->__toString().'">';
160 echo $v->__toString();
161 echo '</option>';
162 }
163 echo '</select>';
17e31bb0 164 return true;
165 }
166
167 public function search($search_text) {
168 global $CFG;
26e411c5 169 $space = optional_param('space', 'workspace://SpacesStore', PARAM_RAW);
170 $currentStore = $this->sess->getStoreFromString($space);
171 $nodes = $this->sess->query($currentStore, $search_text);
17e31bb0 172 $ret = array();
173 $ret['list'] = array();
26e411c5 174 foreach($nodes as $v) {
175 $ret['list'][] = array('title'=>$v->cm_name, 'source'=>$v->id);
176 }
17e31bb0 177 return $ret;
178 }
179
180 public static function get_instance_option_names() {
181 return array('alfresco_url');
182 }
183
184 public function instance_config_form(&$mform) {
f1cfe56e 185 if (!class_exists('SoapClient')) {
3e0794ed 186 $mform->addElement('static', null, get_string('notice'), get_string('soapmustbeenabled', 'repository_alfresco'));
f1cfe56e 187 return false;
3e0794ed 188 }
17e31bb0 189 $mform->addElement('text', 'alfresco_url', get_string('alfresco_url', 'repository_alfresco'), array('size' => '40'));
190 $mform->addRule('alfresco_url', get_string('required'), 'required', null, 'client');
f1cfe56e 191 return false;
17e31bb0 192 }
3e0794ed 193 public static function plugin_init() {
194 if (!class_exists('SoapClient')) {
195 print_error('soapmustbeenabled', 'repository_alfresco');
196 return false;
197 } else {
198 return true;
199 }
200 }
17e31bb0 201}
202?>