ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
class.ilECSEContentDetails.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2006 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
33{
34 public $senders = array();
35 public $sender_index = null;
36 public $receivers = array();
37 public $url = array();
38 public $content_type = array();
39 public $owner = 0;
40
41 private $receiver_info = array();
42
43 public function __construct()
44 {
45 }
46
55 public static function getInstance($a_server_id, $a_econtent_id, $a_resource_type)
56 {
57 global $ilLog;
58
59 try {
60 include_once './Services/WebServices/ECS/classes/class.ilECSSetting.php';
61 include_once './Services/WebServices/ECS/classes/class.ilECSConnector.php';
62 $connector = new ilECSConnector(ilECSSetting::getInstanceByServerId($a_server_id));
63 $res = $connector->getResource($a_resource_type, $a_econtent_id, true);
64 if ($res->getHTTPCode() == ilECSConnector::HTTP_CODE_NOT_FOUND) {
65 return;
66 }
67 if (!is_object($res->getResult())) {
68 $ilLog->write(__METHOD__ . ': Error parsing result. Expected result of type array.');
69 $ilLog->logStack();
70 throw new ilECSConnectorException('error parsing json');
71 }
72 } catch (ilECSConnectorException $exc) {
73 return;
74 }
75
76 include_once './Services/WebServices/ECS/classes/class.ilECSEContentDetails.php';
77 $details = new self();
78 $details->loadFromJSON($res->getResult());
79 return $details;
80 }
81
86 public function getSenders()
87 {
88 return (array) $this->senders;
89 }
90
94 public function getFirstSender()
95 {
96 return isset($this->senders[0]) ? $this->senders[0] : 0;
97 }
98
103 public function getMySender()
104 {
105 return $this->senders[$this->sender_index];
106 }
107
112 public function getReceivers()
113 {
114 return (array) $this->receivers;
115 }
116
121 public function getFirstReceiver()
122 {
123 foreach ($this->getReceivers() as $mid) {
124 return $mid;
125 }
126 return 0;
127 }
128
133 public function getReceiverInfo()
134 {
135 return (array) $this->receiver_info;
136 }
137
142 public function getUrl()
143 {
144 return $this->url;
145 }
146
147 public function getOwner()
148 {
149 return (int) $this->owner;
150 }
151
159 public function loadFromJson($json)
160 {
161 global $ilLog;
162
163 if (!is_object($json)) {
164 $ilLog->write(__METHOD__ . ': Cannot load from JSON. No object given.');
165 throw new ilException('Cannot parse ECS content details.');
166 }
167
168 foreach ((array) $json->senders as $sender) {
169 $this->senders[] = $sender->mid;
170 }
171
172 $index = 0;
173 foreach ((array) $json->receivers as $receiver) {
174 $this->receivers[] = $receiver->mid;
175 if ($receiver->itsyou and $this->sender_index === null) {
176 $this->sender_index = $index;
177 }
178 ++$index;
179 }
180
181 // Collect in one array
182 for ($i = 0; $i < count($this->getReceivers()); ++$i) {
183 $this->receiver_info[$this->sender[$i]] = $this->receivers[$i];
184 }
185
186 if (is_object($json->owner)) {
187 $this->owner = (int) $json->owner->pid;
188 }
189
190 $this->url = $json->url;
191 $this->content_type = $json->content_type;
192 return true;
193 }
194}
An exception for terminatinating execution or to throw for unit testing.
Presentation of ecs content details (http://...campusconnect/courselinks/id/details)
getMySender()
Get sender from whom we received the ressource According to the documentation the sender and receiver...
getFirstReceiver()
Get first receiver.
getReceiverInfo()
Get receiver info.
static getInstance($a_server_id, $a_econtent_id, $a_resource_type)
Get data from server.
loadFromJson($json)
Load from JSON object.
static getInstanceByServerId($a_server_id)
Get singleton instance per server.
Base class for ILIAS Exception handling.
$i
Definition: disco.tpl.php:19
$index
Definition: metadata.php:60
foreach($_POST as $key=> $value) $res