| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * mailbox_display.php |
| 5 | * |
| 6 | * Copyright (c) 1999-2003 The SquirrelMail Project Team |
| 7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
| 8 | * |
| 9 | * This contains functions that display mailbox information, such as the |
| 10 | * table row that has sender, date, subject, etc... |
| 11 | * |
| 12 | * $Id$ |
| 13 | * @package squirrelmail |
| 14 | */ |
| 15 | |
| 16 | /** The standard includes.. */ |
| 17 | require_once(SM_PATH . 'functions/strings.php'); |
| 18 | require_once(SM_PATH . 'functions/html.php'); |
| 19 | require_once(SM_PATH . 'class/html.class.php'); |
| 20 | require_once(SM_PATH . 'functions/imap_mailbox.php'); |
| 21 | require_once(SM_PATH . 'functions/imap_messages.php'); |
| 22 | require_once(SM_PATH . 'functions/mime.php'); |
| 23 | |
| 24 | /** |
| 25 | * default value for page_selector_max |
| 26 | */ |
| 27 | define('PG_SEL_MAX', 10); |
| 28 | |
| 29 | /** |
| 30 | * @param mixed $start UNDOCUMENTED |
| 31 | */ |
| 32 | function elapsed($start) |
| 33 | { |
| 34 | $end = microtime(); |
| 35 | list($start2, $start1) = explode(" ", $start); |
| 36 | list($end2, $end1) = explode(" ", $end); |
| 37 | $diff1 = $end1 - $start1; |
| 38 | $diff2 = $end2 - $start2; |
| 39 | if( $diff2 < 0 ){ |
| 40 | $diff1 -= 1; |
| 41 | $diff2 += 1.0; |
| 42 | } |
| 43 | return $diff2 + $diff1; |
| 44 | } |
| 45 | |
| 46 | function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, |
| 47 | $start_msg, $where, $what) { |
| 48 | global $checkall, |
| 49 | $color, $msgs, $msort, $td_str, $msg, |
| 50 | $default_use_priority, |
| 51 | $message_highlight_list, |
| 52 | $index_order, |
| 53 | $indent_array, /* indent subject by */ |
| 54 | $pos, /* Search postion (if any) */ |
| 55 | $thread_sort_messages, /* thread sorting on/off */ |
| 56 | $server_sort_order, /* sort value when using server-sorting */ |
| 57 | $row_count, |
| 58 | $allow_server_sort, /* enable/disable server-side sorting */ |
| 59 | $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */ |
| 60 | $email_address, |
| 61 | $show_recipient_instead; /* show recipient name instead of default identity */ |
| 62 | |
| 63 | $color_string = $color[4]; |
| 64 | |
| 65 | if ($GLOBALS['alt_index_colors']) { |
| 66 | if (!isset($row_count)) { |
| 67 | $row_count = 0; |
| 68 | } |
| 69 | $row_count++; |
| 70 | if ($row_count % 2) { |
| 71 | if (!isset($color[12])) { |
| 72 | $color[12] = '#EAEAEA'; |
| 73 | } |
| 74 | $color_string = $color[12]; |
| 75 | } |
| 76 | } |
| 77 | $msg = $msgs[$key]; |
| 78 | |
| 79 | if($mailbox == 'None') { |
| 80 | $boxes = sqimap_mailbox_list($imapConnection); |
| 81 | $mailbox = $boxes[0]['unformatted']; |
| 82 | unset($boxes); |
| 83 | } |
| 84 | $urlMailbox = urlencode($mailbox); |
| 85 | |
| 86 | $bSentFolder = handleAsSent($mailbox); |
| 87 | if ((!$bSentFolder) && ($show_recipient_instead)) { |
| 88 | // If the From address is the same as $email_address, then handle as Sent |
| 89 | $from_array = parseAddress($msg['FROM'], 1); |
| 90 | if (!isset($email_address)) { |
| 91 | global $datadir, $username; |
| 92 | $email_address = getPref($datadir, $username, 'email_address'); |
| 93 | } |
| 94 | $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address)); |
| 95 | } |
| 96 | else |
| 97 | $bHandleAsSent = $bSentFolder; |
| 98 | // If this is a Sent message, display To address instead of From |
| 99 | if ($bHandleAsSent) |
| 100 | $msg['FROM'] = $msg['TO']; |
| 101 | // Passing 1 below results in only 1 address being parsed, thus defeating the following code |
| 102 | $msg['FROM'] = parseAddress($msg['FROM']/*,1*/); |
| 103 | |
| 104 | /* |
| 105 | * This is done in case you're looking into Sent folders, |
| 106 | * because you can have multiple receivers. |
| 107 | */ |
| 108 | $senderNames = $msg['FROM']; |
| 109 | $senderName = ''; |
| 110 | $senderAddress = ''; |
| 111 | if (sizeof($senderNames)){ |
| 112 | foreach ($senderNames as $senderNames_part) { |
| 113 | if ($senderName != '') { |
| 114 | $senderName .= ', '; |
| 115 | $senderAddress .= ', '; |
| 116 | } |
| 117 | $sender_address_part = htmlspecialchars($senderNames_part[0]); |
| 118 | $sender_name_part = str_replace(' ',' ', decodeHeader($senderNames_part[1])); |
| 119 | if ($sender_name_part) { |
| 120 | $senderName .= $sender_name_part; |
| 121 | $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>'; |
| 122 | } else { |
| 123 | $senderName .= $sender_address_part; |
| 124 | $senderAddress .= $sender_address_part; |
| 125 | } |
| 126 | } |
| 127 | } |
| 128 | // If Sent, prefix with To: but only if not Sent folder |
| 129 | if ($bHandleAsSent ^ $bSentFolder) { |
| 130 | $senderName = _("To:") . ' ' . $senderName; |
| 131 | $senderAddress = _("To:") . ' ' . $senderAddress; |
| 132 | } |
| 133 | |
| 134 | if ($truncate_sender > 0) |
| 135 | $senderName = truncateWithEntities($senderName, $truncate_sender); |
| 136 | |
| 137 | echo html_tag( 'tr','','','','VALIGN="top"') . "\n"; |
| 138 | |
| 139 | if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) { |
| 140 | $flag = "<font color=\"$color[2]\">"; |
| 141 | $flag_end = '</font>'; |
| 142 | } else { |
| 143 | $flag = ''; |
| 144 | $flag_end = ''; |
| 145 | } |
| 146 | if (!isset($msg['FLAG_SEEN']) || ($msg['FLAG_SEEN'] == false)) { |
| 147 | $bold = '<b>'; |
| 148 | $bold_end = '</b>'; |
| 149 | } else { |
| 150 | $bold = ''; |
| 151 | $bold_end = ''; |
| 152 | } |
| 153 | if ($bHandleAsSent) { |
| 154 | $italic = '<i>'; |
| 155 | $italic_end = '</i>'; |
| 156 | } else { |
| 157 | $italic = ''; |
| 158 | $italic_end = ''; |
| 159 | } |
| 160 | if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) { |
| 161 | $fontstr = "<font color=\"$color[9]\">"; |
| 162 | $fontstr_end = '</font>'; |
| 163 | } else { |
| 164 | $fontstr = ''; |
| 165 | $fontstr_end = ''; |
| 166 | } |
| 167 | |
| 168 | if ($where && $what) { |
| 169 | $searchstr = '&where='.$where.'&what='.$what; |
| 170 | } else { |
| 171 | $searchstr = ''; |
| 172 | } |
| 173 | |
| 174 | if (is_array($message_highlight_list) && count($message_highlight_list)) { |
| 175 | $msg['TO'] = parseAddress($msg['TO']); |
| 176 | $msg['CC'] = parseAddress($msg['CC']); |
| 177 | foreach ($message_highlight_list as $message_highlight_list_part) { |
| 178 | if (trim($message_highlight_list_part['value']) != '') { |
| 179 | $high_val = strtolower($message_highlight_list_part['value']); |
| 180 | $match_type = strtoupper($message_highlight_list_part['match_type']); |
| 181 | if($match_type == 'TO_CC') { |
| 182 | $match = array('TO', 'CC'); |
| 183 | } else { |
| 184 | $match = array($match_type); |
| 185 | } |
| 186 | foreach($match as $match_type) { |
| 187 | switch($match_type) { |
| 188 | case('TO'): |
| 189 | case('CC'): |
| 190 | case('FROM'): |
| 191 | foreach ($msg[$match_type] as $address) { |
| 192 | $address[0] = decodeHeader($address[0], true, false); |
| 193 | $address[1] = decodeHeader($address[1], true, false); |
| 194 | if (strstr('^^' . strtolower($address[0]), $high_val) || |
| 195 | strstr('^^' . strtolower($address[1]), $high_val)) { |
| 196 | $hlt_color = $message_highlight_list_part['color']; |
| 197 | break 4; |
| 198 | } |
| 199 | } |
| 200 | break; |
| 201 | default: |
| 202 | $headertest = strtolower(decodeHeader($msg[$match_type], true, false)); |
| 203 | if (strstr('^^' . $headertest, $high_val)) { |
| 204 | $hlt_color = $message_highlight_list_part['color']; |
| 205 | break 3; |
| 206 | } |
| 207 | break; |
| 208 | } |
| 209 | } |
| 210 | } |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | if (!isset($hlt_color)) { |
| 215 | $hlt_color = $color_string; |
| 216 | } |
| 217 | $checked = ($checkall == 1) ? ' CHECKED' : ''; |
| 218 | $col = 0; |
| 219 | $msg['SUBJECT'] = str_replace(' ', ' ', decodeHeader($msg['SUBJECT'])); |
| 220 | $subject = processSubject($msg['SUBJECT'], $indent_array[$msg['ID']]); |
| 221 | if (sizeof($index_order)) { |
| 222 | foreach ($index_order as $index_order_part) { |
| 223 | switch ($index_order_part) { |
| 224 | case 1: /* checkbox */ |
| 225 | echo html_tag( 'td', |
| 226 | "<input type=checkbox name=\"msg[$t]\" value=\"".$msg['ID']."\"$checked>", |
| 227 | 'center', |
| 228 | $hlt_color ); |
| 229 | break; |
| 230 | case 2: /* from */ |
| 231 | if ($senderAddress != $senderName) { |
| 232 | $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS))); |
| 233 | $title = ' title="' . str_replace('"', "''", $senderAddress) . '"'; |
| 234 | } |
| 235 | else |
| 236 | $title = ''; |
| 237 | echo html_tag( 'td', |
| 238 | $italic . $bold . $flag . $fontstr . $senderName . |
| 239 | $fontstr_end . $flag_end . $bold_end . $italic_end, |
| 240 | 'left', |
| 241 | $hlt_color, $title ); |
| 242 | break; |
| 243 | case 3: /* date */ |
| 244 | $date_string = $msg['DATE_STRING'] . ''; |
| 245 | if ($date_string == '') { |
| 246 | $date_string = _("Unknown date"); |
| 247 | } |
| 248 | echo html_tag( 'td', |
| 249 | $bold . $flag . $fontstr . $date_string . |
| 250 | $fontstr_end . $flag_end . $bold_end, |
| 251 | 'center', |
| 252 | $hlt_color, |
| 253 | 'nowrap' ); |
| 254 | break; |
| 255 | case 4: /* subject */ |
| 256 | $td_str = $bold; |
| 257 | if ($thread_sort_messages == 1) { |
| 258 | if (isset($indent_array[$msg['ID']])) { |
| 259 | $td_str .= str_repeat(" ",$indent_array[$msg['ID']]); |
| 260 | } |
| 261 | } |
| 262 | $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox |
| 263 | . '&passed_id='. $msg["ID"] |
| 264 | . '&startMessage='.$start_msg.$searchstr.'"'; |
| 265 | $td_str .= ' ' .concat_hook_function('subject_link', array($start_msg, $searchstr)); |
| 266 | if ($subject != $msg['SUBJECT']) { |
| 267 | $title = get_html_translation_table(HTML_SPECIALCHARS); |
| 268 | $title = array_flip($title); |
| 269 | $title = strtr($msg['SUBJECT'], $title); |
| 270 | $title = str_replace('"', "''", $title); |
| 271 | $td_str .= " title=\"$title\""; |
| 272 | } |
| 273 | $td_str .= ">$flag$subject$flag_end</a>$bold_end"; |
| 274 | echo html_tag( 'td', $td_str, 'left', $hlt_color ); |
| 275 | break; |
| 276 | case 5: /* flags */ |
| 277 | $stuff = false; |
| 278 | $td_str = "<b><small>"; |
| 279 | |
| 280 | if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) { |
| 281 | $td_str .= _("A"); |
| 282 | $stuff = true; |
| 283 | } |
| 284 | if ($msg['TYPE0'] == 'multipart') { |
| 285 | $td_str .= '+'; |
| 286 | $stuff = true; |
| 287 | } |
| 288 | if ($default_use_priority) { |
| 289 | if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) { |
| 290 | $td_str .= "<font color=\"$color[1]\">!</font>"; |
| 291 | $stuff = true; |
| 292 | } |
| 293 | if ($msg['PRIORITY'] == 5) { |
| 294 | $td_str .= "<font color=\"$color[8]\">?</font>"; |
| 295 | $stuff = true; |
| 296 | } |
| 297 | } |
| 298 | if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) { |
| 299 | $td_str .= "<font color=\"$color[1]\">D</font>"; |
| 300 | $stuff = true; |
| 301 | } |
| 302 | if (!$stuff) { |
| 303 | $td_str .= ' '; |
| 304 | } |
| 305 | do_hook("msg_envelope"); |
| 306 | $td_str .= '</small></b>'; |
| 307 | echo html_tag( 'td', |
| 308 | $td_str, |
| 309 | 'center', |
| 310 | $hlt_color, |
| 311 | 'nowrap' ); |
| 312 | break; |
| 313 | case 6: /* size */ |
| 314 | echo html_tag( 'td', |
| 315 | $bold . $fontstr . show_readable_size($msg['SIZE']) . |
| 316 | $fontstr_end . $bold_end, |
| 317 | 'right', |
| 318 | $hlt_color ); |
| 319 | break; |
| 320 | } |
| 321 | ++$col; |
| 322 | } |
| 323 | } |
| 324 | if ($not_last) { |
| 325 | echo '</tr>' . "\n" . '<tr><td COLSPAN="' . $col . '" BGCOLOR="' . |
| 326 | $color[0] . '" HEIGHT="1"></td></tr>' . "\n"; |
| 327 | } else { |
| 328 | echo '</tr>'."\n"; |
| 329 | } |
| 330 | } |
| 331 | |
| 332 | function getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id) { |
| 333 | if ($id != 'no') { |
| 334 | $id = array_slice($id, ($start_msg-1), $show_num); |
| 335 | $end = $start_msg + $show_num - 1; |
| 336 | if ($num_msgs < $show_num) { |
| 337 | $end_loop = $num_msgs; |
| 338 | } else if ($end > $num_msgs) { |
| 339 | $end_loop = $num_msgs - $start_msg + 1; |
| 340 | } else { |
| 341 | $end_loop = $show_num; |
| 342 | } |
| 343 | return fillMessageArray($imapConnection,$id,$end_loop,$show_num); |
| 344 | } else { |
| 345 | return false; |
| 346 | } |
| 347 | } |
| 348 | |
| 349 | function getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs) { |
| 350 | $id = get_thread_sort($imapConnection); |
| 351 | return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id); |
| 352 | } |
| 353 | |
| 354 | function getServerSortMessages($imapConnection, $start_msg, $show_num, |
| 355 | $num_msgs, $server_sort_order, $mbxresponse) { |
| 356 | $id = sqimap_get_sort_order($imapConnection, $server_sort_order,$mbxresponse); |
| 357 | return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id); |
| 358 | } |
| 359 | |
| 360 | function getSelfSortMessages($imapConnection, $start_msg, $show_num, |
| 361 | $num_msgs, $sort, $mbxresponse) { |
| 362 | $msgs = array(); |
| 363 | if ($num_msgs >= 1) { |
| 364 | $id = sqimap_get_php_sort_order ($imapConnection, $mbxresponse); |
| 365 | if ($sort < 6 ) { |
| 366 | $end = $num_msgs; |
| 367 | $end_loop = $end; |
| 368 | /* set shownum to 999999 to fool sqimap_get_small_header_list |
| 369 | and rebuild the msgs_str to 1:* */ |
| 370 | $show_num = 999999; |
| 371 | } else { |
| 372 | /* if it's not sorted */ |
| 373 | if ($start_msg + ($show_num - 1) < $num_msgs) { |
| 374 | $end_msg = $start_msg + ($show_num - 1); |
| 375 | } else { |
| 376 | $end_msg = $num_msgs; |
| 377 | } |
| 378 | if ($end_msg < $start_msg) { |
| 379 | $start_msg = $start_msg - $show_num; |
| 380 | if ($start_msg < 1) { |
| 381 | $start_msg = 1; |
| 382 | } |
| 383 | } |
| 384 | $id = array_slice(array_reverse($id), ($start_msg-1), $show_num); |
| 385 | $end = $start_msg + $show_num - 1; |
| 386 | if ($num_msgs < $show_num) { |
| 387 | $end_loop = $num_msgs; |
| 388 | } else if ($end > $num_msgs) { |
| 389 | $end_loop = $num_msgs - $start_msg + 1; |
| 390 | } else { |
| 391 | $end_loop = $show_num; |
| 392 | } |
| 393 | } |
| 394 | $msgs = fillMessageArray($imapConnection,$id,$end_loop, $show_num); |
| 395 | } |
| 396 | return $msgs; |
| 397 | } |
| 398 | |
| 399 | |
| 400 | |
| 401 | /* |
| 402 | * This function loops through a group of messages in the mailbox |
| 403 | * and shows them to the user. |
| 404 | */ |
| 405 | function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, |
| 406 | $start_msg, $sort, $color, $show_num, |
| 407 | $use_cache, $mode='') { |
| 408 | global $msgs, $msort, $auto_expunge, $thread_sort_messages, |
| 409 | $allow_server_sort, $server_sort_order; |
| 410 | |
| 411 | /* |
| 412 | * For some reason, on PHP 4.3+, this being unset, and set in the session causes havoc |
| 413 | * so setting it to an empty array beforehand seems to clean up the issue, and stopping the |
| 414 | * "Your script possibly relies on a session side-effect which existed until PHP 4.2.3" error |
| 415 | */ |
| 416 | |
| 417 | if (!isset($msort)) { |
| 418 | $msort = array(); |
| 419 | } |
| 420 | |
| 421 | if (!isset($msgs)) { |
| 422 | $msgs = array(); |
| 423 | } |
| 424 | |
| 425 | //$start = microtime(); |
| 426 | /* If autoexpunge is turned on, then do it now. */ |
| 427 | $mbxresponse = sqimap_mailbox_select($imapConnection, $mailbox); |
| 428 | $srt = $sort; |
| 429 | /* If autoexpunge is turned on, then do it now. */ |
| 430 | if ($auto_expunge == true) { |
| 431 | $exp_cnt = sqimap_mailbox_expunge($imapConnection, $mailbox, false, ''); |
| 432 | $mbxresponse['EXISTS'] = $mbxresponse['EXISTS'] - $exp_cnt; |
| 433 | $num_msgs = $mbxresponse['EXISTS']; |
| 434 | } |
| 435 | |
| 436 | if ($mbxresponse['EXISTS'] > 0) { |
| 437 | /* if $start_msg is lower than $num_msgs, we probably deleted all messages |
| 438 | * in the last page. We need to re-adjust the start_msg |
| 439 | */ |
| 440 | |
| 441 | if($start_msg > $num_msgs) { |
| 442 | $start_msg -= $show_num; |
| 443 | if($start_msg < 1) { |
| 444 | $start_msg = 1; |
| 445 | } |
| 446 | } |
| 447 | |
| 448 | /* This code and the next if() block check for |
| 449 | * server-side sorting methods. The $id array is |
| 450 | * formatted and $sort is set to 6 to disable |
| 451 | * SM internal sorting |
| 452 | */ |
| 453 | |
| 454 | if ($thread_sort_messages == 1) { |
| 455 | $mode = 'thread'; |
| 456 | } elseif ($allow_server_sort == 1) { |
| 457 | $mode = 'serversort'; |
| 458 | } else { |
| 459 | $mode = ''; |
| 460 | } |
| 461 | |
| 462 | if ($use_cache) { |
| 463 | sqgetGlobalVar('msgs', $msgs, SQ_SESSION); |
| 464 | sqgetGlobalVar('msort', $msort, SQ_SESSION); |
| 465 | } else { |
| 466 | sqsession_unregister('msort'); |
| 467 | sqsession_unregister('msgs'); } |
| 468 | switch ($mode) { |
| 469 | case 'thread': |
| 470 | $id = get_thread_sort($imapConnection); |
| 471 | $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id); |
| 472 | if ($msgs === false) { |
| 473 | echo '<b><small><center><font color=red>' . |
| 474 | _("Thread sorting is not supported by your IMAP server.<br>Please report this to the system administrator."). |
| 475 | '</center></small></b>'; |
| 476 | $thread_sort_messages = 0; |
| 477 | $msort = $msgs = array(); |
| 478 | } else { |
| 479 | $msort= $msgs; |
| 480 | $sort = 6; |
| 481 | } |
| 482 | break; |
| 483 | case 'serversort': |
| 484 | $id = sqimap_get_sort_order($imapConnection, $sort, $mbxresponse); |
| 485 | $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id); |
| 486 | if ($msgs === false) { |
| 487 | echo '<b><small><center><font color=red>' . |
| 488 | _( "Server-side sorting is not supported by your IMAP server.<br>Please report this to the system administrator."). |
| 489 | '</center></small></b>'; |
| 490 | $sort = $server_sort_order; |
| 491 | $allow_server_sort = FALSE; |
| 492 | $msort = $msgs = array(); |
| 493 | $id = array(); |
| 494 | } else { |
| 495 | $msort = $msgs; |
| 496 | $sort = 6; |
| 497 | } |
| 498 | break; |
| 499 | default: |
| 500 | if (!$use_cache) { |
| 501 | $msgs = getSelfSortMessages($imapConnection, $start_msg, $show_num, |
| 502 | $num_msgs, $sort, $mbxresponse); |
| 503 | $msort = calc_msort($msgs, $sort); |
| 504 | } /* !use cache */ |
| 505 | break; |
| 506 | } // switch |
| 507 | sqsession_register($msort, 'msort'); |
| 508 | sqsession_register($msgs, 'msgs'); |
| 509 | |
| 510 | } /* if exists > 0 */ |
| 511 | |
| 512 | $res = getEndMessage($start_msg, $show_num, $num_msgs); |
| 513 | $start_msg = $res[0]; |
| 514 | $end_msg = $res[1]; |
| 515 | |
| 516 | $paginator_str = get_paginator_str($mailbox, $start_msg, $end_msg, |
| 517 | $num_msgs, $show_num, $sort); |
| 518 | |
| 519 | $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs); |
| 520 | |
| 521 | do_hook('mailbox_index_before'); |
| 522 | echo '<table border="0" width="100%" cellpadding="0" cellspacing="0">'; |
| 523 | echo '<tr><td>'; |
| 524 | |
| 525 | mail_message_listing_beginning($imapConnection, $mailbox, $sort, |
| 526 | $msg_cnt_str, $paginator_str, $start_msg); |
| 527 | echo '</td></tr>'; |
| 528 | /* line between the button area and the list */ |
| 529 | echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>'; |
| 530 | |
| 531 | echo '<tr><td>'; |
| 532 | echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">'; |
| 533 | echo ' <tr><td>'; |
| 534 | echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[5].'">'; |
| 535 | echo '<tr><td>'; |
| 536 | printHeader($mailbox, $srt, $color, !$thread_sort_messages); |
| 537 | |
| 538 | displayMessageArray($imapConnection, $num_msgs, $start_msg, |
| 539 | $msort, $mailbox, $sort, $color, $show_num,0,0); |
| 540 | echo '</td></tr></table></td></tr></table>'; |
| 541 | |
| 542 | mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color); |
| 543 | echo '</td></tr></table>'; |
| 544 | //$t = elapsed($start); |
| 545 | //echo("elapsed time = $t seconds\n"); |
| 546 | } |
| 547 | |
| 548 | function calc_msort($msgs, $sort) { |
| 549 | |
| 550 | /* |
| 551 | * 0 = Date (up) |
| 552 | * 1 = Date (dn) |
| 553 | * 2 = Name (up) |
| 554 | * 3 = Name (dn) |
| 555 | * 4 = Subject (up) |
| 556 | * 5 = Subject (dn) |
| 557 | */ |
| 558 | |
| 559 | if (($sort == 0) || ($sort == 1)) { |
| 560 | foreach ($msgs as $item) { |
| 561 | $msort[] = $item['TIME_STAMP']; |
| 562 | } |
| 563 | } elseif (($sort == 2) || ($sort == 3)) { |
| 564 | foreach ($msgs as $item) { |
| 565 | $msort[] = $item['FROM-SORT']; |
| 566 | } |
| 567 | } elseif (($sort == 4) || ($sort == 5)) { |
| 568 | foreach ($msgs as $item) { |
| 569 | $msort[] = $item['SUBJECT-SORT']; |
| 570 | } |
| 571 | } else { |
| 572 | $msort = $msgs; |
| 573 | } |
| 574 | if ($sort < 6) { |
| 575 | if ($sort % 2) { |
| 576 | asort($msort); |
| 577 | } else { |
| 578 | arsort($msort); |
| 579 | } |
| 580 | } |
| 581 | return $msort; |
| 582 | } |
| 583 | |
| 584 | function fillMessageArray($imapConnection, $id, $count, $show_num=false) { |
| 585 | return sqimap_get_small_header_list($imapConnection, $id, $show_num); |
| 586 | } |
| 587 | |
| 588 | |
| 589 | /* Generic function to convert the msgs array into an HTML table. */ |
| 590 | function displayMessageArray($imapConnection, $num_msgs, $start_msg, |
| 591 | $msort, $mailbox, $sort, $color, |
| 592 | $show_num, $where=0, $what=0) { |
| 593 | global $imapServerAddress, $use_mailbox_cache, $index_order, |
| 594 | $indent_array, $thread_sort_messages, $allow_server_sort, |
| 595 | $server_sort_order, $PHP_SELF; |
| 596 | |
| 597 | $res = getEndMessage($start_msg, $show_num, $num_msgs); |
| 598 | $start_msg = $res[0]; |
| 599 | $end_msg = $res[1]; |
| 600 | |
| 601 | $urlMailbox = urlencode($mailbox); |
| 602 | |
| 603 | /* get indent level for subject display */ |
| 604 | if ($thread_sort_messages == 1 && $num_msgs) { |
| 605 | $indent_array = get_parent_level($imapConnection); |
| 606 | } |
| 607 | |
| 608 | $real_startMessage = $start_msg; |
| 609 | if ($sort == 6) { |
| 610 | if ($end_msg - $start_msg < $show_num - 1) { |
| 611 | $end_msg = $end_msg - $start_msg + 1; |
| 612 | $start_msg = 1; |
| 613 | } else if ($start_msg > $show_num) { |
| 614 | $end_msg = $show_num; |
| 615 | $start_msg = 1; |
| 616 | } |
| 617 | } |
| 618 | $endVar = $end_msg + 1; |
| 619 | |
| 620 | /* |
| 621 | * Loop through and display the info for each message. |
| 622 | * ($t is used for the checkbox number) |
| 623 | */ |
| 624 | $t = 0; |
| 625 | |
| 626 | /* messages display */ |
| 627 | |
| 628 | if (!$num_msgs) { |
| 629 | /* if there's no messages in this folder */ |
| 630 | echo html_tag( 'tr', |
| 631 | html_tag( 'td', |
| 632 | "<BR><b>" . _("THIS FOLDER IS EMPTY") . "</b><BR> ", |
| 633 | 'center', |
| 634 | $color[4], |
| 635 | 'COLSPAN="' . count($index_order) . '"' |
| 636 | ) |
| 637 | ); |
| 638 | } elseif ($start_msg == $end_msg) { |
| 639 | /* if there's only one message in the box, handle it differently. */ |
| 640 | if ($sort != 6) { |
| 641 | $i = $start_msg; |
| 642 | } else { |
| 643 | $i = 1; |
| 644 | } |
| 645 | reset($msort); |
| 646 | $k = 0; |
| 647 | do { |
| 648 | $key = key($msort); |
| 649 | next($msort); |
| 650 | $k++; |
| 651 | } while (isset ($key) && ($k < $i)); |
| 652 | printMessageInfo($imapConnection, $t, true, $key, $mailbox, |
| 653 | $real_startMessage, $where, $what); |
| 654 | } else { |
| 655 | $i = $start_msg; |
| 656 | reset($msort); |
| 657 | $k = 0; |
| 658 | do { |
| 659 | $key = key($msort); |
| 660 | next($msort); |
| 661 | $k++; |
| 662 | } while (isset ($key) && ($k < $i)); |
| 663 | $not_last = true; |
| 664 | do { |
| 665 | if (!$i || $i == $endVar-1) $not_last = false; |
| 666 | printMessageInfo($imapConnection, $t, $not_last, $key, $mailbox, |
| 667 | $real_startMessage, $where, $what); |
| 668 | $key = key($msort); |
| 669 | $t++; |
| 670 | $i++; |
| 671 | next($msort); |
| 672 | } while ($i && $i < $endVar); |
| 673 | } |
| 674 | } |
| 675 | |
| 676 | /* |
| 677 | * Displays the standard message list header. To finish the table, |
| 678 | * you need to do a "</table></table>"; |
| 679 | * |
| 680 | * $moveURL is the URL to submit the delete/move form to |
| 681 | * $mailbox is the current mailbox |
| 682 | * $sort is the current sorting method (-1 for no sorting available [searches]) |
| 683 | * $Message is a message that is centered on top of the list |
| 684 | * $More is a second line that is left aligned |
| 685 | */ |
| 686 | |
| 687 | function mail_message_listing_beginning ($imapConnection, |
| 688 | $mailbox = '', $sort = -1, |
| 689 | $msg_cnt_str = '', |
| 690 | $paginator = ' ', |
| 691 | $start_msg = 1) { |
| 692 | global $color, $auto_expunge, $base_uri, $thread_sort_messages, |
| 693 | $allow_thread_sort, $allow_server_sort, $server_sort_order, |
| 694 | $PHP_SELF; |
| 695 | |
| 696 | $php_self = $PHP_SELF; |
| 697 | /* fix for incorrect $PHP_SELF */ |
| 698 | if (strpos($php_self, 'move_messages.php')) { |
| 699 | $php_self = str_replace('move_messages.php', 'right_main.php', $php_self); |
| 700 | } |
| 701 | $urlMailbox = urlencode($mailbox); |
| 702 | |
| 703 | if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) { |
| 704 | $source_url = $regs[1]; |
| 705 | } else { |
| 706 | $source_url = $php_self; |
| 707 | } |
| 708 | |
| 709 | if (!isset($msg)) { |
| 710 | $msg = ''; |
| 711 | } |
| 712 | $moveFields = '<input type="hidden" name="msg" value="'.htmlspecialchars($msg).'">' . |
| 713 | '<input type="hidden" name="mailbox" value="'.htmlspecialchars($mailbox).'">' . |
| 714 | '<input type="hidden" name="startMessage" value="'.htmlspecialchars($start_msg).'">'; |
| 715 | |
| 716 | // $moveURL = "move_messages.php?msg=$msg&mailbox=$urlMailbox" |
| 717 | // . "&startMessage=$start_msg"; |
| 718 | /* |
| 719 | * This is the beginning of the message list table. |
| 720 | * It wraps around all messages |
| 721 | */ |
| 722 | $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox); |
| 723 | $form_name = "FormMsgs" . $safe_name; |
| 724 | echo '<form name="' . $form_name . '" method="post" action="move_messages.php">' ."\n" |
| 725 | . $moveFields |
| 726 | . html_tag( 'table' , |
| 727 | html_tag( 'tr', |
| 728 | html_tag( 'td' , |
| 729 | html_tag( 'table' , |
| 730 | html_tag( 'tr', |
| 731 | html_tag( 'td', $paginator, 'left' ) . |
| 732 | html_tag( 'td', $msg_cnt_str, 'right' ) |
| 733 | ) |
| 734 | , '', $color[4], 'border="0" width="100%" cellpadding="1" cellspacing="0"' ) |
| 735 | , 'left', '', '' ) |
| 736 | , '', $color[0] ) |
| 737 | , '', '', 'border="0" width="100%" cellpadding="1" cellspacing="0"' ); |
| 738 | /* line between header and button area */ |
| 739 | echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>'; |
| 740 | |
| 741 | echo '<tr><td>'; |
| 742 | echo html_tag( 'tr' ) . "\n" |
| 743 | . html_tag( 'td' ,'' , 'left', '', '' ) |
| 744 | . html_tag( 'table' ,'' , '', $color[9], 'border="0" width="100%" cellpadding="1" cellspacing="0"' ) |
| 745 | . '<tr><td>' |
| 746 | . html_tag( 'table' ,'' , '', $color[0], 'border="0" width="100%" cellpadding="1" cellspacing="0"' ) |
| 747 | . html_tag( 'tr', |
| 748 | getSmallStringCell(_("Move Selected To"), 'left', 'nowrap') . |
| 749 | getSmallStringCell(_("Transform Selected Messages"), 'right') |
| 750 | ) |
| 751 | . html_tag( 'tr' ) ."\n" |
| 752 | . html_tag( 'td', '', 'left', '', 'valign="middle" nowrap' ); |
| 753 | getMbxList($imapConnection); |
| 754 | echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n"; |
| 755 | echo getButton('SUBMIT', 'attache',_("Forward")) . "\n"; |
| 756 | |
| 757 | echo " </TD>\n" |
| 758 | . html_tag( 'td', '', 'right', '', 'nowrap' ); |
| 759 | |
| 760 | |
| 761 | |
| 762 | if (!$auto_expunge) { |
| 763 | echo getButton('SUBMIT', 'expungeButton',_("Expunge")) |
| 764 | .' ' . _("mailbox") . "\n"; |
| 765 | } |
| 766 | do_hook('mailbox_display_buttons'); |
| 767 | echo getButton('SUBMIT', 'markRead',_("Read")); |
| 768 | echo getButton('SUBMIT', 'markUnread',_("Unread")); |
| 769 | echo getButton('SUBMIT', 'delete',_("Delete")) ." \n"; |
| 770 | if (!strpos($php_self,'?')) { |
| 771 | $location = $php_self.'?mailbox=INBOX&startMessage=1'; |
| 772 | } else { |
| 773 | $location = $php_self; |
| 774 | } |
| 775 | echo '<INPUT TYPE="HIDDEN" NAME="location" VALUE="'.$location.'">'; |
| 776 | echo "</TD>\n" |
| 777 | . " </TR>\n"; |
| 778 | |
| 779 | /* draws thread sorting links */ |
| 780 | if ($allow_thread_sort == TRUE) { |
| 781 | if ($thread_sort_messages == 1 ) { |
| 782 | $set_thread = 2; |
| 783 | $thread_name = _("Unthread View"); |
| 784 | } elseif ($thread_sort_messages == 0) { |
| 785 | $set_thread = 1; |
| 786 | $thread_name = _("Thread View"); |
| 787 | } |
| 788 | echo html_tag( 'tr' , |
| 789 | html_tag( 'td' , |
| 790 | ' <a href=' . $source_url . '?sort=' |
| 791 | . "$sort" . '&start_messages=1&set_thread=' . "$set_thread" |
| 792 | . '&mailbox=' . urlencode($mailbox) . '><small>' . $thread_name |
| 793 | . '</a></small> ' |
| 794 | , '', '', '' ) . html_tag( 'td', _("Bypass Trash") . '<input type="checkbox" name="bypass_trash">','right','','') |
| 795 | |
| 796 | , '', '', '' ); |
| 797 | } |
| 798 | |
| 799 | echo "</TABLE></td></tr></table></td></tr>\n"; |
| 800 | |
| 801 | do_hook('mailbox_form_before'); |
| 802 | |
| 803 | /* if using server sort we highjack the |
| 804 | * the $sort var and use $server_sort_order |
| 805 | * instead. but here we reset sort for a bit |
| 806 | * since its easy |
| 807 | */ |
| 808 | if ($allow_server_sort == TRUE) { |
| 809 | $sort = $server_sort_order; |
| 810 | } |
| 811 | } |
| 812 | |
| 813 | function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color) { |
| 814 | if ($num_msgs) { |
| 815 | /* space between list and footer */ |
| 816 | echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'" COLSPAN="1">'; |
| 817 | |
| 818 | echo '</td></tr><tr><td>'; |
| 819 | echo html_tag( 'table', |
| 820 | html_tag( 'tr', |
| 821 | html_tag( 'td', |
| 822 | html_tag( 'table', |
| 823 | html_tag( 'tr', |
| 824 | html_tag( 'td', $paginator_str ) . |
| 825 | html_tag( 'td', $msg_cnt_str, 'right' ) |
| 826 | ) |
| 827 | , '', $color[4], 'width="100%" border="0" cellpadding="1" cellspacing="0"' ) |
| 828 | ) |
| 829 | ) |
| 830 | , '', $color[9], 'width="100%" border="0" cellpadding="1" cellspacing="0"' ); |
| 831 | echo '</td></tr>'; |
| 832 | } |
| 833 | /* End of message-list table */ |
| 834 | |
| 835 | do_hook('mailbox_index_after'); |
| 836 | echo "</FORM>\n"; |
| 837 | } |
| 838 | |
| 839 | function printHeader($mailbox, $sort, $color, $showsort=true) { |
| 840 | global $index_order; |
| 841 | echo html_tag( 'tr' ,'' , 'center', $color[5] ); |
| 842 | |
| 843 | /* calculate the width of the subject column based on the |
| 844 | * widths of the other columns */ |
| 845 | $widths = array(1=>1,2=>25,3=>5,4=>0,5=>1,6=>5); |
| 846 | $subjectwidth = 100; |
| 847 | foreach($index_order as $item) { |
| 848 | $subjectwidth -= $widths[$item]; |
| 849 | } |
| 850 | |
| 851 | foreach ($index_order as $item) { |
| 852 | switch ($item) { |
| 853 | case 1: /* checkbox */ |
| 854 | case 5: /* flags */ |
| 855 | echo html_tag( 'td' ,' ' , '', '', 'width="1%"' ); |
| 856 | break; |
| 857 | case 2: /* from */ |
| 858 | if (handleAsSent($mailbox)) { |
| 859 | echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) |
| 860 | . '<b>' . _("To") . '</b>'; |
| 861 | } else { |
| 862 | echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) |
| 863 | . '<b>' . _("From") . '</b>'; |
| 864 | } |
| 865 | if ($showsort) { |
| 866 | ShowSortButton($sort, $mailbox, 2, 3); |
| 867 | } |
| 868 | echo "</td>\n"; |
| 869 | break; |
| 870 | case 3: /* date */ |
| 871 | echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' ) |
| 872 | . '<b>' . _("Date") . '</b>'; |
| 873 | if ($showsort) { |
| 874 | ShowSortButton($sort, $mailbox, 0, 1); |
| 875 | } |
| 876 | echo "</td>\n"; |
| 877 | break; |
| 878 | case 4: /* subject */ |
| 879 | echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' ) |
| 880 | . '<b>' . _("Subject") . '</b>'; |
| 881 | if ($showsort) { |
| 882 | ShowSortButton($sort, $mailbox, 4, 5); |
| 883 | } |
| 884 | echo "</td>\n"; |
| 885 | break; |
| 886 | case 6: /* size */ |
| 887 | echo html_tag( 'td', '<b>' . _("Size") . '</b>', 'center', '', 'width="5%" nowrap' ); |
| 888 | break; |
| 889 | } |
| 890 | } |
| 891 | echo "</tr>\n"; |
| 892 | } |
| 893 | |
| 894 | |
| 895 | /* |
| 896 | * This function shows the sort button. Isn't this a good comment? |
| 897 | */ |
| 898 | function ShowSortButton($sort, $mailbox, $Up, $Down ) { |
| 899 | global $PHP_SELF; |
| 900 | /* Figure out which image we want to use. */ |
| 901 | if ($sort != $Up && $sort != $Down) { |
| 902 | $img = 'sort_none.png'; |
| 903 | $which = $Up; |
| 904 | } elseif ($sort == $Up) { |
| 905 | $img = 'up_pointer.png'; |
| 906 | $which = $Down; |
| 907 | } else { |
| 908 | $img = 'down_pointer.png'; |
| 909 | $which = 6; |
| 910 | } |
| 911 | |
| 912 | if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { |
| 913 | $source_url = $regs[1]; |
| 914 | } else { |
| 915 | $source_url = $PHP_SELF; |
| 916 | } |
| 917 | |
| 918 | /* Now that we have everything figured out, show the actual button. */ |
| 919 | echo ' <a href="' . $source_url .'?newsort=' . $which |
| 920 | . '&startMessage=1&mailbox=' . urlencode($mailbox) |
| 921 | . '"><img src="../images/' . $img |
| 922 | . '" border="0" width="12" height="10" alt="sort" title="' |
| 923 | . _("Click here to change the sorting of the message list") .'"></a>'; |
| 924 | } |
| 925 | |
| 926 | function get_selectall_link($start_msg, $sort) { |
| 927 | global $checkall, $what, $where, $mailbox, $javascript_on; |
| 928 | global $PHP_SELF, $PG_SHOWNUM; |
| 929 | |
| 930 | $result = ''; |
| 931 | if ($javascript_on) { |
| 932 | $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox); |
| 933 | $func_name = "CheckAll" . $safe_name; |
| 934 | $form_name = "FormMsgs" . $safe_name; |
| 935 | $result = '<script language="JavaScript" type="text/javascript">' |
| 936 | . "\n<!-- \n" |
| 937 | . "function " . $func_name . "() {\n" |
| 938 | . " for (var i = 0; i < document." . $form_name . ".elements.length; i++) {\n" |
| 939 | . " if(document." . $form_name . ".elements[i].type == 'checkbox' && " |
| 940 | . "document." . $form_name . ".elements[i].name != 'bypass_trash'){\n" |
| 941 | . " document." . $form_name . ".elements[i].checked = " |
| 942 | . " !(document." . $form_name . ".elements[i].checked);\n" |
| 943 | . " }\n" |
| 944 | . " }\n" |
| 945 | . "}\n" |
| 946 | . "//-->\n" |
| 947 | . '</script><a href="javascript:void(0)" onClick="' . $func_name . '();">' . _("Toggle All") |
| 948 | /* . '</script><a href="javascript:' . $func_name . '()">' . _("Toggle All")*/ |
| 949 | . "</a>\n"; |
| 950 | } else { |
| 951 | if (strpos($PHP_SELF, "?")) { |
| 952 | $result .= "<a href=\"$PHP_SELF&mailbox=" . urlencode($mailbox) |
| 953 | . "&startMessage=$start_msg&sort=$sort&checkall="; |
| 954 | } else { |
| 955 | $result .= "<a href=\"$PHP_SELF?mailbox=" . urlencode($mailbox) |
| 956 | . "&startMessage=$start_msg&sort=$sort&checkall="; |
| 957 | } |
| 958 | if (isset($checkall) && $checkall == '1') { |
| 959 | $result .= '0'; |
| 960 | } else { |
| 961 | $result .= '1'; |
| 962 | } |
| 963 | |
| 964 | if (isset($where) && isset($what)) { |
| 965 | $result .= '&where=' . urlencode($where) |
| 966 | . '&what=' . urlencode($what); |
| 967 | } |
| 968 | $result .= "\">"; |
| 969 | |
| 970 | if (isset($checkall) && ($checkall == '1')) { |
| 971 | $result .= _("Unselect All"); |
| 972 | } else { |
| 973 | $result .= _("Select All"); |
| 974 | } |
| 975 | $result .= "</A>\n"; |
| 976 | } |
| 977 | |
| 978 | /* Return our final result. */ |
| 979 | return ($result); |
| 980 | } |
| 981 | |
| 982 | /* |
| 983 | * This function computes the "Viewing Messages..." string. |
| 984 | */ |
| 985 | function get_msgcnt_str($start_msg, $end_msg, $num_msgs) { |
| 986 | /* Compute the $msg_cnt_str. */ |
| 987 | $result = ''; |
| 988 | if ($start_msg < $end_msg) { |
| 989 | $result = sprintf(_("Viewing Messages: <B>%s</B> to <B>%s</B> (%s total)"), |
| 990 | $start_msg, $end_msg, $num_msgs); |
| 991 | } else if ($start_msg == $end_msg) { |
| 992 | $result = sprintf(_("Viewing Message: <B>%s</B> (1 total)"), $start_msg); |
| 993 | } else { |
| 994 | $result = '<br>'; |
| 995 | } |
| 996 | /* Return our result string. */ |
| 997 | return ($result); |
| 998 | } |
| 999 | |
| 1000 | /* |
| 1001 | * Generate a paginator link. |
| 1002 | */ |
| 1003 | function get_paginator_link($box, $start_msg, $use, $text) { |
| 1004 | global $PHP_SELF; |
| 1005 | |
| 1006 | $result = "<A HREF=\"right_main.php?use_mailbox_cache=$use" |
| 1007 | . "&startMessage=$start_msg&mailbox=$box\" " |
| 1008 | . ">$text</A>"; |
| 1009 | return ($result); |
| 1010 | /* |
| 1011 | if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { |
| 1012 | $source_url = $regs[1]; |
| 1013 | } else { |
| 1014 | $source_url = $PHP_SELF; |
| 1015 | } |
| 1016 | |
| 1017 | $result = '<A HREF="'. $source_url . "?use_mailbox_cache=$use" |
| 1018 | . "&startMessage=$start_msg&mailbox=$box\" " |
| 1019 | . ">$text</A>"; |
| 1020 | return ($result); |
| 1021 | */ |
| 1022 | } |
| 1023 | |
| 1024 | /* |
| 1025 | * This function computes the paginator string. |
| 1026 | */ |
| 1027 | function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, |
| 1028 | $show_num, $sort) { |
| 1029 | global $username, $data_dir, $use_mailbox_cache, $color, $PG_SHOWNUM; |
| 1030 | |
| 1031 | /* Initialize paginator string chunks. */ |
| 1032 | $prv_str = ''; |
| 1033 | $nxt_str = ''; |
| 1034 | $pg_str = ''; |
| 1035 | $all_str = ''; |
| 1036 | $tgl_str = ''; |
| 1037 | |
| 1038 | $box = urlencode($box); |
| 1039 | |
| 1040 | /* Create simple strings that will be creating the paginator. */ |
| 1041 | $spc = ' '; /* This will be used as a space. */ |
| 1042 | $sep = '|'; /* This will be used as a seperator. */ |
| 1043 | |
| 1044 | /* Get some paginator preference values. */ |
| 1045 | $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON); |
| 1046 | $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX); |
| 1047 | |
| 1048 | /* Make sure that our start message number is not too big. */ |
| 1049 | $start_msg = min($start_msg, $num_msgs); |
| 1050 | |
| 1051 | /* Decide whether or not we will use the mailbox cache. */ |
| 1052 | /* Not sure why $use_mailbox_cache is even passed in. */ |
| 1053 | if ($sort == 6) { |
| 1054 | $use = 0; |
| 1055 | } else { |
| 1056 | $use = 1; |
| 1057 | } |
| 1058 | |
| 1059 | /* Compute the starting message of the previous and next page group. */ |
| 1060 | $next_grp = $start_msg + $show_num; |
| 1061 | $prev_grp = $start_msg - $show_num; |
| 1062 | |
| 1063 | /* Compute the basic previous and next strings. */ |
| 1064 | if (($next_grp <= $num_msgs) && ($prev_grp >= 0)) { |
| 1065 | $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous")); |
| 1066 | $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); |
| 1067 | } else if (($next_grp > $num_msgs) && ($prev_grp >= 0)) { |
| 1068 | $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous")); |
| 1069 | $nxt_str = "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n"; |
| 1070 | } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) { |
| 1071 | $prv_str = "<FONT COLOR=\"$color[9]\">"._("Previous") . '</FONT>'; |
| 1072 | $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); |
| 1073 | } |
| 1074 | |
| 1075 | /* Page selector block. Following code computes page links. */ |
| 1076 | if ($pg_sel && ($num_msgs > $show_num)) { |
| 1077 | /* Most importantly, what is the current page!!! */ |
| 1078 | $cur_pg = intval($start_msg / $show_num) + 1; |
| 1079 | |
| 1080 | /* Compute total # of pages and # of paginator page links. */ |
| 1081 | $tot_pgs = ceil($num_msgs / $show_num); /* Total number of Pages */ |
| 1082 | $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */ |
| 1083 | |
| 1084 | /* Compute the size of the four quarters of the page links. */ |
| 1085 | |
| 1086 | /* If we can, just show all the pages. */ |
| 1087 | if (($tot_pgs - 1) <= $pg_max) { |
| 1088 | $q1_pgs = $cur_pg - 1; |
| 1089 | $q2_pgs = $q3_pgs = 0; |
| 1090 | $q4_pgs = $tot_pgs - $cur_pg; |
| 1091 | |
| 1092 | /* Otherwise, compute some magic to choose the four quarters. */ |
| 1093 | } else { |
| 1094 | /* |
| 1095 | * Compute the magic base values. Added together, |
| 1096 | * these values will always equal to the $pag_pgs. |
| 1097 | * NOTE: These are DEFAULT values and do not take |
| 1098 | * the current page into account. That is below. |
| 1099 | */ |
| 1100 | $q1_pgs = floor($vis_pgs/4); |
| 1101 | $q2_pgs = round($vis_pgs/4, 0); |
| 1102 | $q3_pgs = ceil($vis_pgs/4); |
| 1103 | $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0); |
| 1104 | |
| 1105 | /* Adjust if the first quarter contains the current page. */ |
| 1106 | if (($cur_pg - $q1_pgs) < 1) { |
| 1107 | $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs; |
| 1108 | $q1_pgs = $cur_pg - 1; |
| 1109 | $q2_pgs = 0; |
| 1110 | $q3_pgs += ceil($extra_pgs / 2); |
| 1111 | $q4_pgs += floor($extra_pgs / 2); |
| 1112 | |
| 1113 | /* Adjust if the first and second quarters intersect. */ |
| 1114 | } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) { |
| 1115 | $extra_pgs = $q2_pgs; |
| 1116 | $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 3/4); |
| 1117 | $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 3/4); |
| 1118 | $q3_pgs += ceil($extra_pgs / 2); |
| 1119 | $q4_pgs += floor($extra_pgs / 2); |
| 1120 | |
| 1121 | /* Adjust if the fourth quarter contains the current page. */ |
| 1122 | } else if (($cur_pg + $q4_pgs) >= $tot_pgs) { |
| 1123 | $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs; |
| 1124 | $q3_pgs = 0; |
| 1125 | $q4_pgs = $tot_pgs - $cur_pg; |
| 1126 | $q1_pgs += floor($extra_pgs / 2); |
| 1127 | $q2_pgs += ceil($extra_pgs / 2); |
| 1128 | |
| 1129 | /* Adjust if the third and fourth quarter intersect. */ |
| 1130 | } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) { |
| 1131 | $extra_pgs = $q3_pgs; |
| 1132 | $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4); |
| 1133 | $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4); |
| 1134 | $q1_pgs += floor($extra_pgs / 2); |
| 1135 | $q2_pgs += ceil($extra_pgs / 2); |
| 1136 | } |
| 1137 | } |
| 1138 | |
| 1139 | /* |
| 1140 | * I am leaving this debug code here, commented out, because |
| 1141 | * it is a really nice way to see what the above code is doing. |
| 1142 | * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = " |
| 1143 | * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br>'; |
| 1144 | */ |
| 1145 | |
| 1146 | /* Print out the page links from the compute page quarters. */ |
| 1147 | |
| 1148 | /* Start with the first quarter. */ |
| 1149 | if (($q1_pgs == 0) && ($cur_pg > 1)) { |
| 1150 | $pg_str .= "...$spc"; |
| 1151 | } else { |
| 1152 | for ($pg = 1; $pg <= $q1_pgs; ++$pg) { |
| 1153 | $start = (($pg-1) * $show_num) + 1; |
| 1154 | $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; |
| 1155 | } |
| 1156 | if ($cur_pg - $q2_pgs - $q1_pgs > 1) { |
| 1157 | $pg_str .= "...$spc"; |
| 1158 | } |
| 1159 | } |
| 1160 | |
| 1161 | /* Continue with the second quarter. */ |
| 1162 | for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) { |
| 1163 | $start = (($pg-1) * $show_num) + 1; |
| 1164 | $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; |
| 1165 | } |
| 1166 | |
| 1167 | /* Now print the current page. */ |
| 1168 | $pg_str .= $cur_pg . $spc; |
| 1169 | |
| 1170 | /* Next comes the third quarter. */ |
| 1171 | for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) { |
| 1172 | $start = (($pg-1) * $show_num) + 1; |
| 1173 | $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; |
| 1174 | } |
| 1175 | |
| 1176 | /* And last, print the forth quarter page links. */ |
| 1177 | if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) { |
| 1178 | $pg_str .= "...$spc"; |
| 1179 | } else { |
| 1180 | if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) { |
| 1181 | $pg_str .= "...$spc"; |
| 1182 | } |
| 1183 | for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) { |
| 1184 | $start = (($pg-1) * $show_num) + 1; |
| 1185 | $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; |
| 1186 | } |
| 1187 | } |
| 1188 | } else if ($PG_SHOWNUM == 999999) { |
| 1189 | $pg_str = "<A HREF=\"right_main.php?PG_SHOWALL=0" |
| 1190 | . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" " |
| 1191 | . "TARGET=\"right\">" ._("Paginate") . '</A>' . $spc; |
| 1192 | } |
| 1193 | |
| 1194 | /* If necessary, compute the 'show all' string. */ |
| 1195 | if (($prv_str != '') || ($nxt_str != '')) { |
| 1196 | $all_str = "<A HREF=\"right_main.php?PG_SHOWALL=1" |
| 1197 | . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" " |
| 1198 | . "TARGET=\"right\">" . _("Show All") . '</A>'; |
| 1199 | } |
| 1200 | |
| 1201 | /* Last but not least, get the value for the toggle all link. */ |
| 1202 | $tgl_str = get_selectall_link($start_msg, $sort); |
| 1203 | |
| 1204 | /* Put all the pieces of the paginator string together. */ |
| 1205 | /** |
| 1206 | * Hairy code... But let's leave it like it is since I am not certain |
| 1207 | * a different approach would be any easier to read. ;) |
| 1208 | */ |
| 1209 | $result = ''; |
| 1210 | $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : ''); |
| 1211 | $result .= ($nxt_str != '' ? $nxt_str . $spc . $sep . $spc : ''); |
| 1212 | $result .= ($pg_str != '' ? $pg_str : ''); |
| 1213 | $result .= ($all_str != '' ? $sep . $spc . $all_str . $spc : ''); |
| 1214 | $result .= ($result != '' ? $sep . $spc . $tgl_str: $tgl_str); |
| 1215 | |
| 1216 | /* If the resulting string is blank, return a non-breaking space. */ |
| 1217 | if ($result == '') { |
| 1218 | $result = ' '; |
| 1219 | } |
| 1220 | |
| 1221 | /* Return our final magical paginator string. */ |
| 1222 | return ($result); |
| 1223 | } |
| 1224 | |
| 1225 | function truncateWithEntities($subject, $trim_at) |
| 1226 | { |
| 1227 | $ent_strlen = strlen($subject); |
| 1228 | if (($trim_at <= 0) || ($ent_strlen <= $trim_at)) |
| 1229 | return $subject; |
| 1230 | |
| 1231 | global $languages, $squirrelmail_language; |
| 1232 | |
| 1233 | /* |
| 1234 | * see if this is entities-encoded string |
| 1235 | * If so, Iterate through the whole string, find out |
| 1236 | * the real number of characters, and if more |
| 1237 | * than $trim_at, substr with an updated trim value. |
| 1238 | */ |
| 1239 | $trim_val = $trim_at; |
| 1240 | $ent_offset = 0; |
| 1241 | $ent_loc = 0; |
| 1242 | while ( $ent_loc < $trim_val && (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) && |
| 1243 | (($ent_loc_end = strpos($subject, ';', $ent_loc+3)) !== false) ) { |
| 1244 | $trim_val += ($ent_loc_end-$ent_loc); |
| 1245 | $ent_offset = $ent_loc_end+1; |
| 1246 | } |
| 1247 | if (($trim_val > $trim_at) && ($ent_strlen > $trim_val) && (strpos($subject,';',$trim_val) < ($trim_val + 6))) { |
| 1248 | $i = strpos($subject,';',$trim_val); |
| 1249 | if ($i) { |
| 1250 | $trim_val = strpos($subject,';',$trim_val); |
| 1251 | } |
| 1252 | } |
| 1253 | // only print '...' when we're actually dropping part of the subject |
| 1254 | if ($ent_strlen <= $trim_val) |
| 1255 | return $subject; |
| 1256 | |
| 1257 | if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && |
| 1258 | function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) { |
| 1259 | return $languages[$squirrelmail_language]['XTRA_CODE']('strimwidth', $subject, $trim_val); |
| 1260 | } |
| 1261 | |
| 1262 | return substr_replace($subject, '...', $trim_val); |
| 1263 | } |
| 1264 | |
| 1265 | function processSubject($subject, $threadlevel = 0) { |
| 1266 | /* Shouldn't ever happen -- caught too many times in the IMAP functions */ |
| 1267 | if ($subject == '') { |
| 1268 | return _("(no subject)"); |
| 1269 | } |
| 1270 | |
| 1271 | global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */ |
| 1272 | $trim_at = $truncate_subject; |
| 1273 | |
| 1274 | /* if this is threaded, subtract two chars per indentlevel */ |
| 1275 | if (($threadlevel > 0) && ($threadlevel <= 10)) |
| 1276 | $trim_at -= (2*$threadlevel); |
| 1277 | |
| 1278 | return truncateWithEntities($subject, $trim_at); |
| 1279 | } |
| 1280 | |
| 1281 | function getMbxList($imapConnection, $boxes = 0) { |
| 1282 | global $lastTargetMailbox; |
| 1283 | echo ' <small> <tt><select name="targetMailbox">'; |
| 1284 | echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)), 0, $boxes); |
| 1285 | echo ' </SELECT></TT> '; |
| 1286 | } |
| 1287 | |
| 1288 | function getButton($type, $name, $value) { |
| 1289 | return '<INPUT TYPE="'.$type.'" NAME="'.$name.'" VALUE="'.$value . '">'; |
| 1290 | } |
| 1291 | |
| 1292 | function getSmallStringCell($string, $align) { |
| 1293 | return html_tag('td', |
| 1294 | '<small>' . $string . ': </small>', |
| 1295 | $align, |
| 1296 | '', |
| 1297 | 'nowrap' ); |
| 1298 | } |
| 1299 | |
| 1300 | function getEndMessage($start_msg, $show_num, $num_msgs) { |
| 1301 | if ($start_msg + ($show_num - 1) < $num_msgs){ |
| 1302 | $end_msg = $start_msg + ($show_num - 1); |
| 1303 | } else { |
| 1304 | $end_msg = $num_msgs; |
| 1305 | } |
| 1306 | |
| 1307 | if ($end_msg < $start_msg) { |
| 1308 | $start_msg = $start_msg - $show_num; |
| 1309 | if ($start_msg < 1) { |
| 1310 | $start_msg = 1; |
| 1311 | } |
| 1312 | } |
| 1313 | return (array($start_msg,$end_msg)); |
| 1314 | } |
| 1315 | |
| 1316 | // This should go in imap_mailbox.php |
| 1317 | function handleAsSent($mailbox) { |
| 1318 | global $handleAsSent_result; |
| 1319 | |
| 1320 | /* First check if this is the sent or draft folder. */ |
| 1321 | $handleAsSent_result = isSentMailbox($mailbox) || isDraftMailbox($mailbox); |
| 1322 | |
| 1323 | /* Then check the result of the handleAsSent hook. */ |
| 1324 | do_hook('check_handleAsSent_result', $mailbox); |
| 1325 | |
| 1326 | /* And return the result. */ |
| 1327 | return $handleAsSent_result; |
| 1328 | } |
| 1329 | |
| 1330 | ?> |