ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilMailImportParser.php
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1<?php
2/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once("./Services/Xml/classes/class.ilSaxParser.php");
5require_once("Services/Mail/classes/class.ilMailbox.php");
6
16{
17 var $mode; // "check" or "import"
18 var $counter; // counter for building executeMultiple array
19
20
28 public function __construct($a_xml_file,$a_mode)
29 {
30 define('EXPORT_VERSION',4);
31
32 parent::__construct($a_xml_file);
33 $this->mode = $a_mode;
34 $this->counter = -1;
35 }
36
37 function getMode()
38 {
39 return $this->mode;
40 }
41
43 {
44 return count($this->mails);
45 }
46
48 {
49 if(count($this->not_imported))
50 {
51 return implode("<br/>",$this->not_imported);
52 }
53 return "";
54 }
55
61 function setHandlers($a_xml_parser)
62 {
63 xml_set_object($a_xml_parser,$this);
64 xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
65 xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
66 }
67
71 function startParsing()
72 {
73 parent::startParsing();
74
75 switch($this->getMode())
76 {
77 case "check":
78 if(count($this->not_imported))
79 {
80 return false;
81 }
82 break;
83
84 case "import":
85 $this->__insert();
86 break;
87 }
88 return true;
89 }
90
91
95 function handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
96 {
97 global $ilErr;
98
99 switch($a_name)
100 {
101 case "users":
102 if($a_attribs["exportVersion"] < EXPORT_VERSION)
103 {
104 $ilErr->raiseError("!!! This export Version isn't supported, update your ILIAS 2 installation"
105 ,$ilErr->WARNING);
106 }
107 break;
108
109 case "user":
110 if(!($this->i3_id = ilObjUser::_getImportedUserId($a_attribs["id"])))
111 {
112 $this->not_imported[] = $a_attribs["id"];
113 }
114 break;
115
116 case "mail":
117 if($this->i3_id)
118 {
119 $this->mails[++$this->counter]["usr_id"] = $this->i3_id;
120 $this->mails[$this->counter]["m_email"] = $a_attribs["asEmail"];
121
122 // SET FOLDER ID = 0 FOR SYSTEM MESSAGES
123 if($a_attribs["systemMessage"])
124 {
125 $this->mails[$this->counter]["folder_id"] = 0;
126 }
127 }
128 break;
129
130 case "sender":
131 if($this->i3_id)
132 {
133 $sender = ilObjUser::_getImportedUserId($a_attribs["id"]);
134 $this->mails[$this->counter]["sender_id"] = $sender;
135 $this->mails[$this->counter]["import_name"] = $a_attribs["import_name"];
136 }
137 break;
138
139
140 default:
141 // Do nothing
142 break;
143 }
144 }
145
146
150 function handlerEndTag($a_xml_parser, $a_name)
151 {
152 // STOP IF USER IS NOT ASSIGNABLE
153 if(!$this->i3_id)
154 {
155 $this->cdata = '';
156 return;
157 }
158 switch($a_name)
159 {
160 case "targetFolder":
161 if(!isset($this->mails[$this->counter]["folder_id"]))
162 {
163 $tmp_mailbox =& new ilMailbox($this->i3_id);
164 switch($this->cdata)
165 {
166 case "inbox":
167 $this->mails[$this->counter]["folder_id"] = $tmp_mailbox->getInboxFolder();
168 $this->mails[$this->counter]["read"] = "unread";
169 break;
170 case "sentbox":
171 $this->mails[$this->counter]["folder_id"] = $tmp_mailbox->getSentFolder();
172 $this->mails[$this->counter]["read"] = "read";
173 break;
174 case "draft":
175 $this->mails[$this->counter]["folder_id"] = $tmp_mailbox->getDraftsFolder();
176 $this->mails[$this->counter]["read"] = "read";
177 break;
178 case "trash":
179 $this->mails[$this->counter]["folder_id"] = $tmp_mailbox->getTrashFolder();
180 $this->mails[$this->counter]["read"] = "read";
181 break;
182 }
183 }
184 break;
185
186 case "sendTime":
187 $this->mails[$this->counter]["send_time"] = date("Y-m-d H:i:s",$this->cdata);
188 $this->mails[$this->counter]["timest"] = date("YmdHis",$this->cdata);
189 break;
190
191 case "to":
192 $this->mails[$this->counter]["rcp_to"] = $this->cdata;
193 break;
194
195 case "cc":
196 $this->mails[$this->counter]["rcp_cc"] = $this->cdata;
197 break;
198
199 case "bcc":
200 $this->mails[$this->counter]["rcp_bcc"] = $this->cdata;
201 break;
202
203 case "url":
204 if($this->cdata)
205 {
206 $this->mails[$this->counter]["m_message"] = "Url: ".$this->cdata." <br>";
207 }
208 break;
209
210 case "urlDescription":
211 if($this->cdata)
212 {
213 $this->mails[$this->counter]["m_message"] .= $this->cdata."<br>";
214 }
215 break;
216
217 case "subject":
218 $this->mails[$this->counter]["m_subject"] = $this->cdata;
219 break;
220
221 case "message":
222 $this->mails[$this->counter]["m_message"] .= $this->cdata;
223 break;
224 }
225 $this->cdata = '';
226 }
227
228
232 function handlerCharacterData($a_xml_parser, $a_data)
233 {
234 // i don't know why this is necessary, but
235 // the parser seems to convert "&gt;" to ">" and "&lt;" to "<"
236 // in character data, but we don't want that, because it's the
237 // way we mask user html in our content, so we convert back...
238 $a_data = str_replace("<","&lt;",$a_data);
239 $a_data = str_replace(">","&gt;",$a_data);
240
241 if(!empty($a_data))
242 {
243 $this->cdata .= $a_data;
244 }
245 }
246
247 function __insert()
248 {
249 global $ilDB;
250
251 $sth = $ilDB->prepare("INSERT INTO mail VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
252
253 $ilDB->executeMultiple($sth,$this->__buildSQLArray());
254
255 return true;
256 }
258 {
259 global $ilDB;
260
261 $sql = array();
262
263 if(!count($this->mails))
264 {
265 return array();
266 }
267
268 foreach($this->mails as $mail)
269 {
270 $sql[] = (array('0',
271 addslashes($mail["usr_id"]),
272 addslashes($mail["folder_id"]),
273 addslashes($mail["sender_id"]),
274 addslashes(serialize(array())),
275 addslashes($mail["send_time"]),
276 addslashes($mail["rcp_to"]),
277 addslashes($mail["rcp_cc"]),
278 addslashes($mail["rcp_bcc"]),
279 addslashes($mail["read"]),
280 addslashes(serialize(array("normal"))),
281 addslashes($mail["m_email"]),
282 addslashes($mail["m_subject"]),
283 addslashes($mail["m_message"]),
284 addslashes($mail["import_name"])));
285
286 }
287 return $sql ? $sql :array();
288 }
289}
290?>
__construct($a_xml_file, $a_mode)
Constructor.
handlerCharacterData($a_xml_parser, $a_data)
handler for character data
handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
handler for begin of element
handlerEndTag($a_xml_parser, $a_name)
handler for end of element
startParsing()
start the parser
setHandlers($a_xml_parser)
set event handler should be overwritten by inherited class @access private
Mail Box class Base class for creating and handling mail boxes.
_getImportedUserId($i2_id)
Base class for sax-based expat parsing extended classes need to overwrite the method setHandlers and ...
global $ilDB