ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilObjMediaCastAccess.php
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1<?php
2
3/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
4
5include_once("./Services/Object/classes/class.ilObjectAccess.php");
6
17{
18
31 function _getCommands()
32 {
33 $commands = array
34 (
35 array("permission" => "read", "cmd" => "showContent", "lang_var" => "show",
36 "default" => true),
37 array("permission" => "write", "cmd" => "listItems", "lang_var" => "edit_content"),
38 array("permission" => "write", "cmd" => "editSettings", "lang_var" => "settings")
39 );
40
41 return $commands;
42 }
43
56 function _checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id = "")
57 {
58 global $ilUser, $lng, $rbacsystem, $ilAccess;
59
60 if ($a_user_id == "")
61 {
62 $a_user_id = $ilUser->getId();
63 }
64
65 switch ($a_cmd)
66 {
67 case "listItems":
68
70 && !$rbacsystem->checkAccessOfUser($a_user_id,'write',$a_ref_id))
71 {
72 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
73 return false;
74 }
75 break;
76
77 // for permission query feature
78 case "infoScreen":
80 {
81 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
82 }
83 else
84 {
85 $ilAccess->addInfoItem(IL_STATUS_MESSAGE, $lng->txt("online"));
86 }
87 break;
88
89 }
90 switch ($a_permission)
91 {
92 case "read":
93 case "visible":
95 (!$rbacsystem->checkAccessOfUser($a_user_id, 'write', $a_ref_id)))
96 {
97 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
98 return false;
99 }
100 break;
101 }
102
103 return true;
104 }
105
109 function _checkGoto($a_target)
110 {
111 global $ilAccess;
112
113 $t_arr = explode("_", $a_target);
114
115 if ($t_arr[0] != "mcst" || ((int) $t_arr[1]) <= 0)
116 {
117 return false;
118 }
119
120 if ($ilAccess->checkAccess("read", "", $t_arr[1]))
121 {
122 return true;
123 }
124 return false;
125 }
126
132 function _lookupOnline($a_id)
133 {
134 global $ilDB;
135
136 $q = "SELECT * FROM il_media_cast_data WHERE id = ".$ilDB->quote($a_id);
137 $mc_set = $ilDB->query($q);
138 $mc_rec = $mc_set->fetchRow(DB_FETCHMODE_ASSOC);
139
140 return $mc_rec["is_online"];
141 }
142
148 function _lookupPublicFiles($a_id)
149 {
150 global $ilDB;
151
152 $q = "SELECT * FROM il_media_cast_data WHERE id = ".$ilDB->quote($a_id);
153 $mc_set = $ilDB->query($q);
154 $mc_rec = $mc_set->fetchRow(DB_FETCHMODE_ASSOC);
155
156 return $mc_rec["public_files"];
157 }
158
164 function _lookupDiskUsage($a_id)
165 {
166 require_once('Modules/MediaCast/classes/class.ilObjMediaCast.php');
167 require_once("./Services/News/classes/class.ilNewsItem.php");
168 require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
169 $obj = new ilObjMediaCast($a_id, false);
170 $obj->read();
171 $items = $obj->getItemsArray();
172 $size = 0;
173 foreach ($items as $item)
174 {
175 $news_item = new ilNewsItem($item["id"]);
176 $news_item->read();
177 $mobId = $news_item->getMobId();
179 }
180 return $size;
181 }
182}
183
184?>
$size
Definition: RandomTest.php:79
const IL_NO_OBJECT_ACCESS
const DB_FETCHMODE_ASSOC
Definition: class.ilDB.php:10
Class ilObjMediaCastAccess.
_lookupDiskUsage($a_id)
Returns the number of bytes used on the harddisk by the file object with the specified object id.
_checkGoto($a_target)
check whether goto script will succeed
_lookupPublicFiles($a_id)
Check wether files should be public.
_lookupOnline($a_id)
Check wether media cast is online.
_checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAcce...
Class ilObjMediaCast.
_getDirectory($a_mob_id)
get directory for files of media object (static)
Class ilObjectAccess.
static dirsize($directory)
get size of a directory or a file.
global $lng
Definition: privfeed.php:40
global $ilDB
global $ilUser
Definition: imgupload.php:15