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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 | sqgetGlobalVar('username', $username, SQ_SESSION); |
26 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
27 | sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); |
28 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); |
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29 | /* end globals */ |
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30 | |
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31 | function Mail_Fetch_Status($msg) { |
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32 | echo html_tag( 'table', |
33 | html_tag( 'tr', |
34 | html_tag( 'td', htmlspecialchars( $msg ) , 'left' ) |
35 | ), |
36 | '', '', 'width="90%"' ); |
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37 | flush(); |
38 | } |
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39 | |
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40 | function Mail_Fetch_Servers() { |
41 | $mailfetch['server_number'] = getPref($data_dir, $username, "mailfetch_server_number"); |
42 | if (!isset($mailfetch['server_number']) || ($mailfetch['server_number'] < 1)) { |
43 | $mailfetch['server_number'] = 0; |
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44 | } |
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45 | $mailfetch['cypher'] = getPref($data_dir, $username, "mailfetch_cypher"); |
46 | for ($i = 0; $i < $mailfetch['server_number']; $i++) { |
47 | $mailfetch[$i]['server'] = getPref($data_dir, $username, "mailfetch_server_$i"); |
48 | $mailfetch[$i]['port'] = getPref($data_dir, $username, "mailfetch_port_$i"); |
49 | $mailfetch[$i]['alias'] = getPref($data_dir, $username, "mailfetch_alias_$i"); |
50 | $mailfetch[$i]['user'] = getPref($data_dir, $username, "mailfetch_user_$i"); |
51 | $mailfetch[$i]['pass'] = getPref($data_dir, $username, "mailfetch_pass_$i"); |
52 | if($mailfetch['cypher'] == 'on') { |
53 | $mailfetch[$i]['pass'] = decrypt($mailfetch[$i]['pass']); |
54 | } |
55 | if ($mailfetch[$i]['pass'] == '') { |
56 | sqgetGlobalVar("pass_$i", $mailfetch[$i]['pass'], SQ_POST); |
57 | } |
58 | $mailfetch[$i]['lmos'] = getPref($data_dir, $username, "mailfetch_lmos_$i"); |
59 | $mailfetch[$i]['login'] = getPref($data_dir, $username, "mailfetch_login_$i"); |
60 | $mailfetch[$i]['uidl'] = getPref($data_dir, $username, "mailfetch_uidl_$i"); |
61 | $mailfetch[$i]['subfolder'] = getPref($data_dir, $username, "mailfetch_subfolder_$i"); |
62 | if($mailfetch[$i]['alias'] == '') { |
63 | $mailfetch[$i]['alias'] == $mailfetch[$i]['server']; |
64 | } |
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65 | } |
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66 | return $mailfetch; |
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67 | } |
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68 | |
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69 | function Mail_Fetch_Select_Server($mailfetch) { |
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70 | echo '<font size=-5><br></font>' . |
71 | "<form action=\"$PHP_SELF\" method=\"post\" target=\"_self\">" . |
72 | html_tag( 'table', '', 'center', '', 'width="70%" cols="2"' ) . |
73 | html_tag( 'tr' ) . |
74 | html_tag( 'td', _("Select Server:") . ' ', 'right' ) . |
75 | html_tag( 'td', '', 'left' ) . |
76 | '<select name="server_to_fetch" size="1">' . |
77 | '<option value="all" selected>..' . _("All") . "...\n"; |
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78 | for ($i = 0;$i < $mailfetch['server_number'];$i++) { |
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79 | echo "<option value=\"$i\">" . |
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80 | htmlspecialchars($mailfetch[$i]['alias']) . |
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81 | '</option>' . "\n"; |
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82 | } |
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83 | echo '</select>' . |
84 | '</td>' . |
85 | '</tr>'; |
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86 | |
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87 | //if password not set, ask for it |
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88 | for ($i = 0;$i < $mailfetch['server_number'];$i++) { |
89 | if ($mailfetch[$i]['pass'] == '') { |
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90 | echo html_tag( 'tr', |
91 | html_tag( 'td', _("Password for") . ' <b>' . |
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92 | htmlspecialchars($mailfetch[$i]['alias']) . |
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93 | '</b>: ', |
94 | 'right' ) . |
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95 | html_tag( 'td', '<input type="password" name="pass_' . $i . '">', 'left' ) |
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96 | ); |
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97 | } |
98 | } |
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99 | echo html_tag( 'tr', |
100 | html_tag( 'td', ' ' ) . |
101 | html_tag( 'td', '<input type=submit name=submit_mailfetch value="' . _("Fetch Mail"). '">', 'left' ) |
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102 | ) . |
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103 | '</table></form>'; |
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104 | } |
105 | |
106 | $mailfetch = Mail_Fetch_Servers(); |
107 | displayPageHeader($color, 'None'); |
108 | |
109 | echo '<br><center>'; |
110 | |
111 | echo html_tag( 'table', |
112 | html_tag( 'tr', |
113 | html_tag( 'td', '<b>' . _("Remote POP server Fetching Mail") . '</b>', 'center', $color[0] ) |
114 | ) , |
115 | 'center', '', 'width="95%" cols="1"' ); |
116 | |
117 | if (!isset( $server_to_fetch ) ) { |
118 | Mail_Fetch_Select_Server($mailfetch); |
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119 | exit(); |
120 | } |
121 | |
122 | if ( $server_to_fetch == 'all' ) { |
123 | $i_start = 0; |
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124 | $i_stop = $mailfetch['server_number']; |
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125 | } else { |
126 | $i_start = $server_to_fetch; |
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127 | $i_stop = $i_start+1; |
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128 | } |
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129 | |
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130 | for ($i_loop=$i_start;$i_loop<$i_stop;$i_loop++) { |
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131 | $mailfetch_server = $mailfetch[$i_loop]['server']; |
132 | $mailfetch_port = $mailfetch[$i_loop]['port']; |
133 | $mailfetch_user = $mailfetch[$i_loop]['user']; |
134 | $mailfetch_pass = $mailfetch[$i_loop]['pass']; |
135 | $mailfetch_lmos = $mailfetch[$i_loop]['lmos']; |
136 | $mailfetch_login = $mailfetch[$i_loop]['login']; |
137 | $mailfetch_uidl = $mailfetch[$i_loop]['uidl']; |
138 | $mailfetch_subfolder = $mailfetch[$i_loop]['subfolder']; |
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139 | if($mailfetch_subfolder == '') { |
140 | $mailfetch_subfolder == 'INBOX'; |
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141 | } |
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142 | |
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143 | $pop3 = new POP3($mailfetch_server, 60); |
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144 | |
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145 | echo '<br>' . |
146 | html_tag( 'table', |
147 | html_tag( 'tr', |
148 | html_tag( 'td', '<b>' . _("Fetching from ") . |
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149 | htmlspecialchars($mailfetch[$i_loop]['alias']) . |
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150 | '</b>', |
151 | 'center' ) , |
152 | '', $color[9] ) , |
153 | '', '', 'width="90%"' ); |
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154 | |
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155 | flush(); |
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156 | |
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157 | if (!$pop3->connect($mailfetch_server,$mailfetch_port)) { |
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158 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR ); |
159 | continue; |
160 | } |
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161 | |
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162 | Mail_Fetch_Status(_("Opening IMAP server")); |
163 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); |
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164 | |
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165 | Mail_Fetch_Status(_("Opening POP server")); |
166 | $Count = $pop3->login($mailfetch_user, $mailfetch_pass); |
167 | if (($Count == false || $Count == -1) && $pop3->ERROR != '') { |
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168 | Mail_Fetch_Status(_("Login Failed:") . ' ' . $pop3->ERROR ); |
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169 | continue; |
170 | } |
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171 | |
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172 | // register_shutdown_function($pop3->quit()); |
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173 | |
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174 | $msglist = $pop3->uidl(); |
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175 | |
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176 | $i = 1; |
177 | for ($j = 1; $j < sizeof($msglist); $j++) { |
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178 | if ($msglist[$j] == $mailfetch_uidl) { |
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179 | $i = $j+1; |
180 | break; |
181 | } |
182 | } |
183 | |
184 | if ($Count < $i) { |
185 | Mail_Fetch_Status(_("Login OK: No new messages")); |
186 | $pop3->quit(); |
187 | continue; |
188 | } |
189 | if ($Count == 0) { |
190 | Mail_Fetch_Status(_("Login OK: Inbox EMPTY")); |
191 | $pop3->quit(); |
192 | continue; |
193 | } else { |
194 | $newmsgcount = $Count - $i + 1; |
195 | Mail_Fetch_Status(_("Login OK: Inbox contains [") . $newmsgcount . _("] messages")); |
196 | } |
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197 | |
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198 | Mail_Fetch_Status(_("Fetching UIDL...")); |
199 | // Faster to get them all at once |
200 | $mailfetch_uidl = $pop3->uidl(); |
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201 | |
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202 | if (! is_array($mailfetch_uidl) && $mailfetch_lmos == 'on') |
203 | Mail_Fetch_Status(_("Server does not support UIDL.")); |
204 | |
205 | if ($mailfetch_lmos == 'on') { |
206 | Mail_Fetch_Status(_("Leaving Mail on Server...")); |
207 | } else { |
208 | Mail_Fetch_Status(_("Deleting messages from server...")); |
209 | } |
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210 | |
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211 | for (; $i <= $Count; $i++) { |
212 | Mail_Fetch_Status(_("Fetching message ") . "$i" ); |
213 | set_time_limit(20); // 20 seconds per message max |
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214 | $Message = ''; |
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215 | $MessArray = $pop3->get($i); |
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216 | |
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217 | while ( (!$MessArray) or (gettype($MessArray) != "array")) { |
218 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR); |
219 | // re-connect pop3 |
220 | Mail_Fetch_Status(_("Server error...Disconnect")); |
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221 | $pop3->quit(); |
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222 | Mail_Fetch_Status(_("Reconnect from dead connection")); |
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223 | if (!$pop3->connect($mailfetch_server)) { |
224 | Mail_Fetch_Status(_("Oops, ") . $pop3->ERROR ); |
225 | Mail_Fetch_Status(_("Saving UIDL")); |
226 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
227 | |
228 | continue; |
229 | } |
230 | $Count = $pop3->login($mailfetch_user, $mailfetch_pass); |
231 | if (($Count == false || $Count == -1) && $pop3->ERROR != '') { |
232 | Mail_Fetch_Status(_("Login Failed:") . ' ' . $pop3->ERROR ); |
233 | Mail_Fetch_Status(_("Saving UIDL")); |
234 | setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]); |
235 | |
236 | continue; |
237 | } |
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238 | Mail_Fetch_Status(_("Refetching message ") . "$i" ); |
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239 | $MessArray = $pop3->get($i); |
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240 | |
241 | } // end while |
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242 | |
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243 | while (list($lineNum, $line) = each ($MessArray)) { |
244 | $Message .= $line; |
245 | } |
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246 | |
247 | fputs($imap_stream, "A3$i APPEND \"$mailfetch_subfolder\" {" . strlen($Message) . "}\r\n"); |
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248 | $Line = fgets($imap_stream, 1024); |
249 | if (substr($Line, 0, 1) == '+') { |
250 | fputs($imap_stream, $Message); |
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251 | fputs($imap_stream, "\r\n"); |
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252 | sqimap_read_data($imap_stream, "A3$i", false, $response, $message); |
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253 | if ($response != 'OK') { |
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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]); |
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262 | exit; |
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263 | } else { |
264 | Mail_Fetch_Status(_("Message appended to mailbox")); |
265 | } |
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266 | |
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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 { |
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275 | echo $Line; |
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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 | } |
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288 | |
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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 | } |
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297 | |
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298 | Mail_Fetch_Status(_("Done")); |
299 | |
300 | } |
301 | |
302 | ?> |
303 | </center> |
304 | </body> |
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305 | </html> |