ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
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
35 public $senders = array();
36 public $sender_index = NULL;
37 public $receivers = array();
38 public $url = array();
39 public $content_type = array();
40 public $owner = 0;
41
42 private $receiver_info = array();
43
44 public function __construct()
45 {
46
47 }
48
57 public static function getInstance($a_server_id, $a_econtent_id, $a_resource_type)
58 {
59 global $ilLog;
60
61 try
62 {
63 include_once './Services/WebServices/ECS/classes/class.ilECSSetting.php';
64 include_once './Services/WebServices/ECS/classes/class.ilECSConnector.php';
65 $connector = new ilECSConnector(ilECSSetting::getInstanceByServerId($a_server_id));
66 $res = $connector->getResource($a_resource_type, $a_econtent_id, true);
67 if($res->getHTTPCode() == ilECSConnector::HTTP_CODE_NOT_FOUND)
68 {
69 return;
70 }
71 if(!is_object($res->getResult()))
72 {
73 $ilLog->write(__METHOD__ . ': Error parsing result. Expected result of type array.');
74 $ilLog->logStack();
75 throw new ilECSConnectorException('error parsing json');
76 }
77 }
78 catch(ilECSConnectorException $exc)
79 {
80 return;
81 }
82
83 include_once './Services/WebServices/ECS/classes/class.ilECSEContentDetails.php';
84 $details = new self();
85 $details->loadFromJSON($res->getResult());
86 return $details;
87 }
88
93 public function getSenders()
94 {
95 return (array) $this->senders;
96 }
97
101 public function getFirstSender()
102 {
103 return isset($this->senders[0]) ? $this->senders[0] : 0;
104 }
105
110 public function getMySender()
111 {
112 return $this->senders[$this->sender_index];
113 }
114
119 public function getReceivers()
120 {
121 return (array) $this->receivers;
122 }
123
128 public function getFirstReceiver()
129 {
130 foreach ($this->getReceivers() as $mid)
131 {
132 return $mid;
133 }
134 return 0;
135 }
136
141 public function getReceiverInfo()
142 {
143 return (array) $this->receiver_info;
144 }
145
150 public function getUrl()
151 {
152 return $this->url;
153 }
154
155 public function getOwner()
156 {
157 return (int) $this->owner;
158 }
159
167 public function loadFromJson($json)
168 {
169 global $ilLog;
170
171 if(!is_object($json))
172 {
173 $ilLog->write(__METHOD__.': Cannot load from JSON. No object given.');
174 throw new ilException('Cannot parse ECS content details.');
175 }
176
177 foreach((array) $json->senders as $sender)
178 {
179 $this->senders[] = $sender->mid;
180 }
181
182 $index = 0;
183 foreach((array) $json->receivers as $receiver)
184 {
185 $this->receivers[] = $receiver->mid;
186 if($receiver->itsyou and $this->sender_index === NULL)
187 {
188 $this->sender_index = $index;
189 }
190 ++$index;
191 }
192
193 // Collect in one array
194 for($i = 0; $i < count($this->getReceivers()); ++$i)
195 {
196 $this->receiver_info[$this->sender[$i]] = $this->receivers[$i];
197 }
198
199 if(is_object($json->owner))
200 {
201 $this->owner = (int) $json->owner->pid;
202 }
203
204 $this->url = $json->url;
205 $this->content_type = $json->content_type;
206 return true;
207 }
208}
209?>
Presentation of ecs content details (http://...campusconnect/courselinks/id/details)
getMySender()
Get sender from whom we received the ressource According to the documentation the sender and receiver...
getFirstReceiver()
Get first receiver.
getReceiverInfo()
Get receiver info.
static getInstance($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.