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1 | <?php |
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2 | |
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3 | /** |
4 | * mail_fetch/fetch.php |
5 | * |
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6 | * Fetch code. |
7 | * |
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8 | * @copyright © 1999-2005 The SquirrelMail Project Team |
9 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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10 | * @version $Id$ |
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11 | * @package plugins |
12 | * @subpackage mail_fetch |
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13 | */ |
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14 | |
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15 | /** @ignore */ |
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16 | define('SM_PATH','../../'); |
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17 | |
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18 | require_once(SM_PATH . 'include/validate.php'); |
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19 | include_once(SM_PATH . 'functions/imap.php'); |
20 | include_once(SM_PATH . 'plugins/mail_fetch/class.POP3.php'); |
21 | include_once(SM_PATH . 'plugins/mail_fetch/functions.php' ); |
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22 | |
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23 | /* globals */ |
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24 | sqgetGlobalVar('username', $username, SQ_SESSION); |
25 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
26 | sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); |
27 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); |
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28 | /* end globals */ |
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29 | |
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30 | function Mail_Fetch_Status($msg) { |
31 | echo html_tag( 'table', |
32 | html_tag( 'tr', |
33 | html_tag( 'td', htmlspecialchars( $msg ) , 'left' ) |
34 | ), |
35 | '', '', 'width="90%"' ); |
36 | flush(); |
37 | } |
38 | |
39 | function Mail_Fetch_Servers() { |
40 | global $data_dir, $username; |
41 | |
42 | $mailfetch['server_number'] = getPref($data_dir, $username, "mailfetch_server_number"); |
43 | if (!isset($mailfetch['server_number']) || ($mailfetch['server_number'] < 1)) { |
44 | $mailfetch['server_number'] = 0; |
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45 | } |
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46 | $mailfetch['cypher'] = getPref($data_dir, $username, "mailfetch_cypher"); |
47 | for ($i = 0; $i < $mailfetch['server_number']; $i++) { |
48 | $mailfetch[$i]['server'] = getPref($data_dir, $username, "mailfetch_server_$i"); |
49 | $mailfetch[$i]['port'] = getPref($data_dir, $username, "mailfetch_port_$i"); |
50 | $mailfetch[$i]['alias'] = getPref($data_dir, $username, "mailfetch_alias_$i"); |
51 | $mailfetch[$i]['user'] = getPref($data_dir, $username, "mailfetch_user_$i"); |
52 | $mailfetch[$i]['pass'] = getPref($data_dir, $username, "mailfetch_pass_$i"); |
53 | if($mailfetch['cypher'] == 'on') { |
54 | $mailfetch[$i]['pass'] = decrypt($mailfetch[$i]['pass']); |
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55 | } |
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56 | if ($mailfetch[$i]['pass'] == '') { |
57 | sqgetGlobalVar("pass_$i", $mailfetch[$i]['pass'], SQ_POST); |
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58 | } |
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59 | $mailfetch[$i]['lmos'] = getPref($data_dir, $username, "mailfetch_lmos_$i"); |
60 | $mailfetch[$i]['login'] = getPref($data_dir, $username, "mailfetch_login_$i"); |
61 | $mailfetch[$i]['uidl'] = getPref($data_dir, $username, "mailfetch_uidl_$i"); |
62 | $mailfetch[$i]['subfolder'] = getPref($data_dir, $username, "mailfetch_subfolder_$i"); |
63 | if($mailfetch[$i]['alias'] == '') { |
64 | $mailfetch[$i]['alias'] == $mailfetch[$i]['server']; |
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65 | } |
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66 | } |
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67 | return $mailfetch; |
68 | } |
69 | |
70 | function Mail_Fetch_Select_Server($mailfetch) { |
71 | global $PHP_SELF; |
72 | |
73 | echo '<font size="-5"><br /></font>' . |
74 | '<form action="'.$PHP_SELF.'" method="post" target="_self">' . |
75 | html_tag( 'table', '', 'center', '', 'width="70%" cols="2"' ) . |
76 | html_tag( 'tr' ) . |
77 | html_tag( 'td', _("Select Server:") . ' ', 'right' ) . |
78 | html_tag( 'td', '', 'left' ) . |
79 | '<select name="server_to_fetch" size="1">' . |
80 | '<option value="all" selected="selected">..' . _("All") . "...\n"; |
81 | for ($i = 0;$i < $mailfetch['server_number'];$i++) { |
82 | echo "<option value=\"$i\">" . |
83 | htmlspecialchars($mailfetch[$i]['alias']) . |
84 | '</option>' . "\n"; |
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85 | } |
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86 | echo '</select>' . |
87 | '</td>' . |
88 | '</tr>'; |
89 | |
90 | //if password not set, ask for it |
91 | for ($i = 0;$i < $mailfetch['server_number'];$i++) { |
92 | if ($mailfetch[$i]['pass'] == '') { |
93 | echo html_tag( 'tr', |
94 | html_tag( 'td', _("Password for") . ' <b>' . |
95 | htmlspecialchars($mailfetch[$i]['alias']) . |
96 | '</b>: ', |
97 | 'right' ) . |
98 | html_tag( 'td', '<input type="password" name="pass_' . $i . '" />', 'left' ) |
99 | ); |
100 | } |
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101 | } |
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102 | echo html_tag( 'tr', |
103 | html_tag( 'td', ' ' ) . |
104 | html_tag( 'td', '<input type="submit" name="submit_mailfetch" value="' . _("Fetch Mail"). '" />', 'left' ) |
105 | ) . |
106 | '</table></form>'; |
107 | } |
108 | |
109 | $mailfetch = Mail_Fetch_Servers(); |
110 | displayPageHeader($color, 'None'); |
111 | |
112 | echo '<br /><center>'; |
113 | |
114 | echo html_tag( 'table', |
115 | html_tag( 'tr', |
116 | html_tag( 'td', '<b>' . _("Remote POP server Fetching Mail") . '</b>', 'center', $color[0] ) |
117 | ) , |
118 | 'center', '', 'width="95%" cols="1"' ); |
119 | |
120 | |
121 | /* there are no servers defined yet... */ |
122 | if($mailfetch['server_number'] == 0) { |
123 | echo '<p>' . _("No POP3 servers configured yet.") . '</p>'; |
124 | displayInternalLink('plugins/mail_fetch/options.php', |
125 | _("Click here to go to the options page.") ); |
126 | echo '</body></html>'; |
127 | exit(); |
128 | } |
129 | |
130 | // get $server_to_fetch from globals, if not set display a choice to the user |
131 | if (! sqgetGlobalVar('server_to_fetch', $server_to_fetch, SQ_POST) ) { |
132 | Mail_Fetch_Select_Server($mailfetch); |
133 | exit(); |
134 | } |
135 | |
136 | if ( $server_to_fetch == 'all' ) { |
137 | $i_start = 0; |
138 | $i_stop = $mailfetch['server_number']; |
139 | } else { |
140 | $i_start = $server_to_fetch; |
141 | $i_stop = $i_start+1; |
142 | } |
143 | |
144 | for ($i_loop=$i_start;$i_loop<$i_stop;$i_loop++) { |
145 | $mailfetch_server = $mailfetch[$i_loop]['server']; |
146 | $mailfetch_port = $mailfetch[$i_loop]['port']; |
147 | $mailfetch_user = $mailfetch[$i_loop]['user']; |
148 | $mailfetch_pass = $mailfetch[$i_loop]['pass']; |
149 | $mailfetch_lmos = $mailfetch[$i_loop]['lmos']; |
150 | $mailfetch_login = $mailfetch[$i_loop]['login']; |
151 | $mailfetch_uidl = $mailfetch[$i_loop]['uidl']; |
152 | $mailfetch_subfolder = $mailfetch[$i_loop]['subfolder']; |
153 | |
154 | $pop3 = new POP3($mailfetch_server, 60); |
155 | |
156 | echo '<br />' . |
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157 | html_tag( 'table', |
158 | html_tag( 'tr', |
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159 | html_tag( 'td', '<b>' . _("Fetching from ") . |
160 | htmlspecialchars($mailfetch[$i_loop]['alias']) . |
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161 | '</b>', |
162 | 'center' ) , |
163 | '', $color[9] ) , |
164 | '', '', 'width="90%"' ); |
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165 | |
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166 | flush(); |
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167 | |
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168 | if (!$pop3->connect($mailfetch_server,$mailfetch_port)) { |
169 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR ); |
170 | continue; |
171 | } |
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172 | |
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173 | Mail_Fetch_Status(_("Opening IMAP server")); |
174 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); |
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175 | |
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176 | // check if destination folder is not set, is not subscribed and is not \noselect folder |
177 | if($mailfetch_subfolder == '' || |
178 | ! mail_fetch_check_folder($imap_stream,$mailfetch_subfolder)) { |
179 | $mailfetch_subfolder = 'INBOX'; |
180 | } |
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181 | |
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182 | Mail_Fetch_Status(_("Opening POP server")); |
183 | $Count = $pop3->login($mailfetch_user, $mailfetch_pass); |
184 | if (($Count == false || $Count == -1) && $pop3->ERROR != '') { |
185 | Mail_Fetch_Status(_("Login Failed:") . ' ' . htmlspecialchars($pop3->ERROR) ); |
186 | continue; |
187 | } |
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188 | |
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189 | // register_shutdown_function($pop3->quit()); |
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190 | |
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191 | $msglist = $pop3->uidl(); |
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192 | |
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193 | $i = 1; |
194 | for ($j = 1; $j < sizeof($msglist); $j++) { |
195 | if ($msglist[$j] == $mailfetch_uidl) { |
196 | $i = $j+1; |
197 | break; |
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198 | } |
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199 | } |
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200 | |
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201 | if ($Count < $i) { |
202 | Mail_Fetch_Status(_("Login OK: No new messages")); |
203 | $pop3->quit(); |
204 | continue; |
205 | } |
206 | if ($Count == 0) { |
207 | Mail_Fetch_Status(_("Login OK: Inbox EMPTY")); |
208 | $pop3->quit(); |
209 | continue; |
210 | } else { |
211 | $newmsgcount = $Count - $i + 1; |
212 | Mail_Fetch_Status(sprintf(ngettext("Login OK: Inbox contains %s message", |
213 | "Login OK: Inbox contains %s messages",$newmsgcount), $newmsgcount)); |
214 | } |
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215 | |
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216 | Mail_Fetch_Status(_("Fetching UIDL...")); |
217 | // Faster to get them all at once |
218 | $mailfetch_uidl = $pop3->uidl(); |
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219 | |
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220 | if (! is_array($mailfetch_uidl) && $mailfetch_lmos == 'on') |
221 | Mail_Fetch_Status(_("Server does not support UIDL.")); |
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222 | |
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223 | if ($mailfetch_lmos == 'on') { |
224 | Mail_Fetch_Status(_("Leaving mail on server...")); |
225 | } else { |
226 | Mail_Fetch_Status(_("Deleting messages from server...")); |
227 | } |
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228 | |
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229 | for (; $i <= $Count; $i++) { |
230 | Mail_Fetch_Status(_("Fetching message ") . "$i" ); |
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231 | |
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232 | if (!ini_get('safe_mode')) |
233 | set_time_limit(20); // 20 seconds per message max |
234 | $Message = ''; |
235 | $MessArray = $pop3->get($i); |
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236 | |
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237 | while ( (!$MessArray) or (gettype($MessArray) != "array")) { |
238 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR); |
239 | // re-connect pop3 |
240 | Mail_Fetch_Status(_("Server error. Disconnect")); |
241 | $pop3->quit(); |
242 | Mail_Fetch_Status(_("Reconnect from dead connection")); |
243 | if (!$pop3->connect($mailfetch_server)) { |
244 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR ); |
245 | Mail_Fetch_Status(_("Saving UIDL")); |
246 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
247 | |
248 | continue; |
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249 | } |
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250 | $Count = $pop3->login($mailfetch_user, $mailfetch_pass); |
251 | if (($Count == false || $Count == -1) && $pop3->ERROR != '') { |
252 | Mail_Fetch_Status(_("Login Failed:") . ' ' . $pop3->ERROR ); |
253 | Mail_Fetch_Status(_("Saving UIDL")); |
254 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
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255 | |
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256 | continue; |
257 | } |
258 | Mail_Fetch_Status(_("Refetching message ") . "$i" ); |
259 | $MessArray = $pop3->get($i); |
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260 | |
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261 | } // end while |
262 | |
263 | while (list($lineNum, $line) = each ($MessArray)) { |
264 | $Message .= $line; |
265 | } |
266 | |
267 | fputs($imap_stream, "A3$i APPEND \"$mailfetch_subfolder\" {" . strlen($Message) . "}\r\n"); |
268 | $Line = fgets($imap_stream, 1024); |
269 | if (substr($Line, 0, 1) == '+') { |
270 | fputs($imap_stream, $Message); |
271 | fputs($imap_stream, "\r\n"); |
272 | sqimap_read_data($imap_stream, "A3$i", false, $response, $message); |
273 | $response=(implode('',$response)); |
274 | $message=(implode('',$message)); |
275 | if ($response != 'OK') { |
276 | Mail_Fetch_Status(_("Error Appending Message!")." ".htmlspecialchars($message) ); |
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277 | Mail_Fetch_Status(_("Closing POP")); |
278 | $pop3->quit(); |
279 | Mail_Fetch_Status(_("Logging out from IMAP")); |
280 | sqimap_logout($imap_stream); |
281 | |
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282 | Mail_Fetch_Status(_("Saving UIDL")); |
283 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
284 | exit; |
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285 | } else { |
286 | Mail_Fetch_Status(_("Message appended to mailbox")); |
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287 | } |
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288 | |
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289 | if ($mailfetch_lmos != 'on') { |
290 | if( $pop3->delete($i) ) { |
291 | Mail_Fetch_Status(sprintf(_("Message %d deleted from remote server!"), $i)); |
292 | } else { |
293 | Mail_Fetch_Status(_("Delete failed:") . htmlspecialchars($pop3->ERROR) ); |
294 | } |
295 | } |
296 | } else { |
297 | echo $Line; |
298 | Mail_Fetch_Status(_("Error Appending Message!")); |
299 | Mail_Fetch_Status(_("Closing POP")); |
300 | $pop3->quit(); |
301 | Mail_Fetch_Status(_("Logging out from IMAP")); |
302 | sqimap_logout($imap_stream); |
303 | |
304 | // not gurantee corect! |
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305 | Mail_Fetch_Status(_("Saving UIDL")); |
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306 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
307 | exit; |
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308 | } |
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309 | } |
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310 | |
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311 | Mail_Fetch_Status(_("Closing POP")); |
312 | $pop3->quit(); |
313 | Mail_Fetch_Status(_("Logging out from IMAP")); |
314 | sqimap_logout($imap_stream); |
315 | if (is_array($mailfetch_uidl)) { |
316 | Mail_Fetch_Status(_("Saving UIDL")); |
317 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", array_pop($mailfetch_uidl)); |
318 | } |
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319 | |
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320 | Mail_Fetch_Status(_("Done")); |
321 | } |
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322 | ?> |
323 | </center> |
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324 | </body> |
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325 | </html> |