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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 | * Copyright (c) 1999-2003 The SquirrelMail Project Team |
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7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
8 | * |
9 | * Fetch code. |
10 | * |
11 | * $Id$ |
12 | */ |
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13 | |
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14 | define('SM_PATH','../../'); |
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15 | |
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16 | require_once(SM_PATH . 'include/validate.php'); |
17 | require_once(SM_PATH . 'functions/page_header.php'); |
18 | require_once(SM_PATH . 'functions/imap.php'); |
19 | require_once(SM_PATH . 'include/load_prefs.php'); |
20 | require_once(SM_PATH . 'plugins/mail_fetch/class.POP3.php'); |
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21 | require_once(SM_PATH . 'plugins/mail_fetch/functions.php' ); |
22 | require_once(SM_PATH . 'functions/html.php' ); |
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23 | |
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24 | /* globals */ |
25 | $username = $_SESSION['username']; |
26 | $key = $_COOKIE['key']; |
27 | $onetimepad = $_SESSION['onetimepad']; |
28 | $delimter = $_SESSION['delimiter']; |
29 | |
30 | /* This form, like the advanced identities form |
31 | uses dynamic post variable names so we need |
32 | to extract the whole $_POST array to make |
33 | things work |
34 | */ |
35 | |
36 | extract($_POST); |
37 | /* end globals */ |
38 | |
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39 | function Mail_Fetch_Status($msg) { |
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40 | echo html_tag( 'table', |
41 | html_tag( 'tr', |
42 | html_tag( 'td', htmlspecialchars( $msg ) , 'left' ) |
43 | ), |
44 | '', '', 'width="90%"' ); |
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45 | flush(); |
46 | } |
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47 | |
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48 | displayPageHeader($color, 'None'); |
49 | |
50 | $mailfetch_server_number = getPref($data_dir, $username, "mailfetch_server_number"); |
51 | if (!isset($mailfetch_server_number)) $mailfetch_server_number=0; |
52 | $mailfetch_cypher = getPref($data_dir, $username, "mailfetch_cypher"); |
53 | if ($mailfetch_server_number<1) $mailfetch_server_number=0; |
54 | for ($i=0;$i<$mailfetch_server_number;$i++) { |
55 | $mailfetch_server_[$i] = getPref($data_dir, $username, "mailfetch_server_$i"); |
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56 | $mailfetch_port_[$i] = getPref($data_dir, $username, "mailfetch_port_$i"); |
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57 | $mailfetch_alias_[$i] = getPref($data_dir, $username, "mailfetch_alias_$i"); |
58 | $mailfetch_user_[$i] = getPref($data_dir, $username, "mailfetch_user_$i"); |
59 | $mailfetch_pass_[$i] = getPref($data_dir, $username, "mailfetch_pass_$i"); |
60 | $mailfetch_lmos_[$i] = getPref($data_dir, $username, "mailfetch_lmos_$i"); |
61 | $mailfetch_login_[$i] = getPref($data_dir, $username, "mailfetch_login_$i"); |
62 | $mailfetch_uidl_[$i] = getPref($data_dir, $username, "mailfetch_uidl_$i"); |
63 | $mailfetch_subfolder_[$i] = getPref($data_dir, $username, "mailfetch_subfolder_$i"); |
64 | if( $mailfetch_cypher == 'on' ) { |
65 | $mailfetch_pass_[$i] = decrypt( $mailfetch_pass_[$i] ); |
66 | } |
67 | } |
68 | |
69 | echo '<br><center>'; |
70 | |
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71 | echo html_tag( 'table', |
72 | html_tag( 'tr', |
73 | html_tag( 'td', '<b>' . _("Remote POP server Fetching Mail") . '</b>', 'center', $color[0] ) |
74 | ) , |
75 | 'center', '', 'width="95%" cols="1"' ); |
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76 | |
77 | if (!isset( $server_to_fetch ) ) { |
78 | |
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79 | echo '<font size=-5><br></font>' . |
80 | "<form action=\"$PHP_SELF\" method=\"post\" target=\"_self\">" . |
81 | html_tag( 'table', '', 'center', '', 'width="70%" cols="2"' ) . |
82 | html_tag( 'tr' ) . |
83 | html_tag( 'td', _("Select Server:") . ' ', 'right' ) . |
84 | html_tag( 'td', '', 'left' ) . |
85 | '<select name="server_to_fetch" size="1">' . |
86 | '<option value="all" selected>..' . _("All") . "...\n"; |
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87 | for ($i=0;$i<$mailfetch_server_number;$i++) { |
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88 | echo "<option value=\"$i\">" . |
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89 | htmlspecialchars((($mailfetch_alias_[$i]=='')?$mailfetch_server_[$i]:$mailfetch_alias_[$i])) . |
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90 | '</option>' . "\n"; |
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91 | } |
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92 | echo '</select>' . |
93 | '</td>' . |
94 | '</tr>'; |
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95 | |
96 | //if password not set, ask for it |
97 | for ($i=0;$i<$mailfetch_server_number;$i++) { |
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98 | if ($mailfetch_pass_[$i]=='') { |
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99 | echo html_tag( 'tr', |
100 | html_tag( 'td', _("Password for") . ' <b>' . |
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101 | htmlspecialchars((($mailfetch_alias_[$i]=='')?$mailfetch_server_[$i]:$mailfetch_alias_[$i])) . |
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102 | '</b>: ', |
103 | 'right' ) . |
104 | html_tag( 'td', '<input type="password" name="pass_' . $i , '">', 'left' ) |
105 | ); |
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106 | } |
107 | } |
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108 | echo html_tag( 'tr', |
109 | html_tag( 'td', ' ' ) . |
110 | html_tag( 'td', '<input type=submit name=submit_mailfetch value="' . _("Fetch Mail"). '">', 'left' ) |
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111 | ) . |
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112 | '</table></form>'; |
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113 | exit(); |
114 | } |
115 | |
116 | if ( $server_to_fetch == 'all' ) { |
117 | $i_start = 0; |
118 | $i_stop = $mailfetch_server_number; |
119 | } else { |
120 | $i_start = $server_to_fetch; |
121 | $i_stop = $i_start+1; |
122 | } |
123 | |
124 | for ($i_loop=$i_start;$i_loop<$i_stop;$i_loop++) { |
125 | $mailfetch_server=$mailfetch_server_[$i_loop]; |
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126 | $mailfetch_port=$mailfetch_port_[$i_loop]; |
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127 | $mailfetch_user=$mailfetch_user_[$i_loop]; |
128 | if ($mailfetch_pass_[$i_loop]=="") { |
129 | $tmp="pass_$i_loop"; |
130 | $mailfetch_pass=$$tmp; |
131 | } else { |
132 | $mailfetch_pass=$mailfetch_pass_[$i_loop]; |
133 | } |
134 | $mailfetch_lmos=$mailfetch_lmos_[$i_loop]; |
135 | $mailfetch_login=$mailfetch_login_[$i_loop]; |
136 | $mailfetch_uidl=$mailfetch_uidl_[$i_loop]; |
137 | $mailfetch_subfolder=$mailfetch_subfolder_[$i_loop]; |
138 | |
139 | |
140 | $pop3 = new POP3($mailfetch_server, 60); |
141 | |
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142 | echo '<br>' . |
143 | html_tag( 'table', |
144 | html_tag( 'tr', |
145 | html_tag( 'td', '<b>' . _("Fetching from ") . |
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146 | htmlspecialchars((($mailfetch_alias_[$i_loop] == '')?$mailfetch_server:$mailfetch_alias_[$i_loop])) . |
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147 | '</b>', |
148 | 'center' ) , |
149 | '', $color[9] ) , |
150 | '', '', 'width="90%"' ); |
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151 | |
152 | flush(); |
153 | |
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154 | if (!$pop3->connect($mailfetch_server,$mailfetch_port)) { |
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155 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR ); |
156 | continue; |
157 | } |
158 | |
159 | Mail_Fetch_Status(_("Opening IMAP server")); |
160 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); |
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161 | |
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162 | Mail_Fetch_Status(_("Opening POP server")); |
163 | $Count = $pop3->login($mailfetch_user, $mailfetch_pass); |
164 | if (($Count == false || $Count == -1) && $pop3->ERROR != '') { |
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165 | Mail_Fetch_Status(_("Login Failed:") . ' ' . $pop3->ERROR ); |
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166 | continue; |
167 | } |
168 | |
169 | // register_shutdown_function($pop3->quit()); |
170 | |
171 | $msglist = $pop3->uidl(); |
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172 | |
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173 | $i = 1; |
174 | for ($j = 1; $j < sizeof($msglist); $j++) { |
175 | if ($msglist["$j"] == $mailfetch_uidl) { |
176 | $i = $j+1; |
177 | break; |
178 | } |
179 | } |
180 | |
181 | if ($Count < $i) { |
182 | Mail_Fetch_Status(_("Login OK: No new messages")); |
183 | $pop3->quit(); |
184 | continue; |
185 | } |
186 | if ($Count == 0) { |
187 | Mail_Fetch_Status(_("Login OK: Inbox EMPTY")); |
188 | $pop3->quit(); |
189 | continue; |
190 | } else { |
191 | $newmsgcount = $Count - $i + 1; |
192 | Mail_Fetch_Status(_("Login OK: Inbox contains [") . $newmsgcount . _("] messages")); |
193 | } |
194 | |
195 | Mail_Fetch_Status(_("Fetching UIDL...")); |
196 | // Faster to get them all at once |
197 | $mailfetch_uidl = $pop3->uidl(); |
198 | |
199 | if (! is_array($mailfetch_uidl) && $mailfetch_lmos == 'on') |
200 | Mail_Fetch_Status(_("Server does not support UIDL.")); |
201 | |
202 | if ($mailfetch_lmos == 'on') { |
203 | Mail_Fetch_Status(_("Leaving Mail on Server...")); |
204 | } else { |
205 | Mail_Fetch_Status(_("Deleting messages from server...")); |
206 | } |
207 | |
208 | for (; $i <= $Count; $i++) { |
209 | Mail_Fetch_Status(_("Fetching message ") . "$i" ); |
210 | set_time_limit(20); // 20 seconds per message max |
211 | $Message = ""; |
212 | $MessArray = $pop3->get($i); |
213 | |
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214 | while ( (!$MessArray) or (gettype($MessArray) != "array")) { |
215 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR); |
216 | // re-connect pop3 |
217 | Mail_Fetch_Status(_("Server error...Disconnect")); |
218 | $pop3->quit(); |
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219 | Mail_Fetch_Status(_("Reconnect from dead connection")); |
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220 | if (!$pop3->connect($mailfetch_server)) { |
221 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR ); |
222 | Mail_Fetch_Status(_("Saving UIDL")); |
223 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
224 | |
225 | continue; |
226 | } |
227 | $Count = $pop3->login($mailfetch_user, $mailfetch_pass); |
228 | if (($Count == false || $Count == -1) && $pop3->ERROR != '') { |
229 | Mail_Fetch_Status(_("Login Failed:") . ' ' . $pop3->ERROR ); |
230 | Mail_Fetch_Status(_("Saving UIDL")); |
231 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
232 | |
233 | continue; |
234 | } |
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235 | Mail_Fetch_Status(_("Refetching message ") . "$i" ); |
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236 | $MessArray = $pop3->get($i); |
237 | |
238 | } // end while |
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239 | |
240 | while (list($lineNum, $line) = each ($MessArray)) { |
241 | $Message .= $line; |
242 | } |
243 | |
244 | if ($mailfetch_subfolder=="") { |
245 | fputs($imap_stream, "A3$i APPEND INBOX {" . (strlen($Message) - 1) . "}\r\n"); |
246 | } else { |
247 | fputs($imap_stream, "A3$i APPEND \"$mailfetch_subfolder\" {" . (strlen($Message) - 1) . "}\r\n"); |
248 | } |
249 | $Line = fgets($imap_stream, 1024); |
250 | if (substr($Line, 0, 1) == '+') { |
251 | fputs($imap_stream, $Message); |
252 | sqimap_read_data($imap_stream, "A3$i", false, $response, $message); |
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253 | if ( $response <> 'OK' ) { |
254 | Mail_Fetch_Status(_("Error Appending Message!")." ".$message ); |
255 | Mail_Fetch_Status(_("Closing POP")); |
256 | $pop3->quit(); |
257 | Mail_Fetch_Status(_("Logging out from IMAP")); |
258 | sqimap_logout($imap_stream); |
259 | |
260 | Mail_Fetch_Status(_("Saving UIDL")); |
261 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
262 | exit; |
263 | } else { |
264 | Mail_Fetch_Status(_("Message appended to mailbox")); |
265 | } |
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266 | |
267 | if ($mailfetch_lmos != 'on') { |
268 | if( $pop3->delete($i) ) { |
269 | Mail_Fetch_Status(_("Message ") . $i . _(" deleted from Remote Server!")); |
270 | } else { |
271 | Mail_Fetch_Status(_("Delete failed:") . $pop3->ERROR ); |
272 | } |
273 | } |
274 | } else { |
275 | echo "$Line"; |
276 | Mail_Fetch_Status(_("Error Appending 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 | |
282 | // not gurantee corect! |
283 | Mail_Fetch_Status(_("Saving UIDL")); |
284 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
285 | exit; |
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286 | } |
287 | } |
288 | |
289 | Mail_Fetch_Status(_("Closing POP")); |
290 | $pop3->quit(); |
291 | Mail_Fetch_Status(_("Logging out from IMAP")); |
292 | sqimap_logout($imap_stream); |
293 | if (is_array($mailfetch_uidl)) { |
294 | Mail_Fetch_Status(_("Saving UIDL")); |
295 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", array_pop($mailfetch_uidl)); |
296 | } |
297 | |
298 | Mail_Fetch_Status(_("Done")); |
299 | |
300 | } |
301 | |
302 | ?> |
303 | </center> |
304 | </body> |
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305 | </html> |