| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * mailbox_display.php |
| 5 | * |
| 6 | * Copyright (c) 1999-2004 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 | * @version $Id$ |
| 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/imap_asearch.php'); |
| 23 | require_once(SM_PATH . 'functions/mime.php'); |
| 24 | require_once(SM_PATH . 'functions/forms.php'); |
| 25 | |
| 26 | /** |
| 27 | * default value for page_selector_max |
| 28 | */ |
| 29 | define('PG_SEL_MAX', 10); |
| 30 | |
| 31 | /** |
| 32 | * The number of pages to cache msg headers |
| 33 | */ |
| 34 | define('SQM_MAX_PAGES_IN_CACHE',5); |
| 35 | |
| 36 | /** |
| 37 | * Sort constants used for sorting of messages |
| 38 | */ |
| 39 | define('SQSORT_NONE',0); |
| 40 | define('SQSORT_DATE_ASC',1); |
| 41 | define('SQSORT_DATE_DEC',2); |
| 42 | define('SQSORT_FROM_ASC',3); |
| 43 | define('SQSORT_FROM_DEC',4); |
| 44 | define('SQSORT_SUBJ_ASC',5); |
| 45 | define('SQSORT_SUBJ_DEC',6); |
| 46 | define('SQSORT_SIZE_ASC',7); |
| 47 | define('SQSORT_SIZE_DEC',8); |
| 48 | define('SQSORT_TO_ASC',9); |
| 49 | define('SQSORT_TO_DEC',10); |
| 50 | define('SQSORT_CC_ASC',11); |
| 51 | define('SQSORT_CC_DEC',12); |
| 52 | define('SQSORT_INT_DATE_ASC',13); |
| 53 | define('SQSORT_INT_DATE_DEC',14); |
| 54 | |
| 55 | define('SQSORT_THREAD',32); |
| 56 | |
| 57 | |
| 58 | define('MBX_PREF_SORT',0); |
| 59 | define('MBX_PREF_LIMIT',1); |
| 60 | define('MBX_PREF_AUTO_EXPUNGE',2); |
| 61 | define('MBX_PREF_INTERNALDATE',3); |
| 62 | define('SQM_MAX_MBX_IN_CACHE',3); |
| 63 | // define('MBX_PREF_FUTURE',unique integer key); |
| 64 | |
| 65 | /** |
| 66 | * @param mixed $start UNDOCUMENTED |
| 67 | */ |
| 68 | function elapsed($start) { |
| 69 | |
| 70 | $end = microtime(); |
| 71 | list($start2, $start1) = explode(" ", $start); |
| 72 | list($end2, $end1) = explode(" ", $end); |
| 73 | $diff1 = $end1 - $start1; |
| 74 | $diff2 = $end2 - $start2; |
| 75 | if( $diff2 < 0 ){ |
| 76 | $diff1 -= 1; |
| 77 | $diff2 += 1.0; |
| 78 | } |
| 79 | return $diff2 + $diff1; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Displays message header row in messages list |
| 84 | * |
| 85 | * @param array $aMsg contains all message related parameters |
| 86 | * @return void |
| 87 | */ |
| 88 | |
| 89 | function printMessageInfo($aMsg) { |
| 90 | // FIX ME, remove these globals as well by adding an array as argument for the user settings |
| 91 | // specificly meant for header display |
| 92 | global $checkall, |
| 93 | $color, |
| 94 | $default_use_priority, |
| 95 | $message_highlight_list, |
| 96 | $index_order, |
| 97 | $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */ |
| 98 | $email_address, |
| 99 | $show_recipient_instead, /* show recipient name instead of default identity */ |
| 100 | $use_icons, /* indicates to use icons or text markers */ |
| 101 | $icon_theme; /* icons theming */ |
| 102 | |
| 103 | $color_string = $color[4]; |
| 104 | |
| 105 | // initialisation: |
| 106 | $mailbox = $aMsg['MAILBOX']; |
| 107 | $msg = $aMsg['HEADER']; |
| 108 | $t = $aMsg['INDX']; |
| 109 | $start_msg = $aMsg['PAGEOFFSET']; |
| 110 | $last = $aMsg['LAST']; |
| 111 | if (isset($aMsg['SEARCH']) && count($aMsg['SEARCH']) >1 ) { |
| 112 | $where = $aMsg['SEARCH'][0]; |
| 113 | $what = $aMsg['SEARCH'][1]; |
| 114 | } else { |
| 115 | $where = false; |
| 116 | $what = false; |
| 117 | } |
| 118 | $iIndent = $aMsg['INDENT']; |
| 119 | |
| 120 | $sSubject = (isset($msg['SUBJECT']) && $msg['SUBJECT'] != '') ? $msg['SUBJECT'] : _("(no subject)"); |
| 121 | $sFrom = (isset($msg['FROM'])) ? $msg['FROM'] : _("Unknown sender"); |
| 122 | $sTo = (isset($msg['TO'])) ? $msg['TO'] : _("Unknown recipient"); |
| 123 | $sCc = (isset($msg['CC'])) ? $msg['CC'] : ''; |
| 124 | $aFlags = (isset($msg['FLAGS'])) ? $msg['FLAGS'] : array(); |
| 125 | $iPrio = (isset($msg['PRIORITY'])) ? $msg['PRIORITY'] : 3; |
| 126 | $iSize = (isset($msg['SIZE'])) ? $msg['SIZE'] : 0; |
| 127 | $sType0 = (isset($msg['TYPE0'])) ? $msg['TYPE0'] : 'text'; |
| 128 | $sType1 = (isset($msg['TYPE1'])) ? $msg['TYPE1'] : 'plain'; |
| 129 | if (isset($msg['INTERNALDATE'])) { |
| 130 | $sDate = getDateString(getTimeStamp(explode(' ',$msg['INTERNALDATE']))); |
| 131 | } else { |
| 132 | $sDate = (isset($msg['DATE'])) ? getDateString(getTimeStamp(explode(' ',$msg['DATE']))) : ''; |
| 133 | } |
| 134 | $iId = (isset($msg['UID'])) ? $msg['UID'] : false; |
| 135 | |
| 136 | if (!$iId) { |
| 137 | return; |
| 138 | } |
| 139 | |
| 140 | if ($GLOBALS['alt_index_colors']) { |
| 141 | if (!($t % 2)) { |
| 142 | if (!isset($color[12])) { |
| 143 | $color[12] = '#EAEAEA'; |
| 144 | } |
| 145 | $color_string = $color[12]; |
| 146 | } |
| 147 | } |
| 148 | |
| 149 | $urlMailbox = urlencode($mailbox); |
| 150 | |
| 151 | // FIXME, foldertype should be set in right_main.php |
| 152 | // in other words, handle as sent is obsoleted from now. |
| 153 | // We replace that by providing an array to aMailbox with the to shown headers |
| 154 | // that way we are free to show the user different layouts for different folders |
| 155 | $bSentFolder = handleAsSent($mailbox); |
| 156 | if ((!$bSentFolder) && ($show_recipient_instead)) { |
| 157 | // If the From address is the same as $email_address, then handle as Sent |
| 158 | $from_array = parseAddress($sFrom, 1); |
| 159 | if (!isset($email_address)) { |
| 160 | global $datadir, $username; |
| 161 | $email_address = getPref($datadir, $username, 'email_address'); |
| 162 | } |
| 163 | $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address)); |
| 164 | } else { |
| 165 | $bHandleAsSent = $bSentFolder; |
| 166 | } |
| 167 | // If this is a Sent message, display To address instead of From |
| 168 | if ($bHandleAsSent) { |
| 169 | $sFrom = $sTo; |
| 170 | } |
| 171 | // Passing 1 below results in only 1 address being parsed, thus defeating the following code |
| 172 | $sFrom = parseAddress($sFrom/*,1*/); |
| 173 | |
| 174 | /* |
| 175 | * This is done in case you're looking into Sent folders, |
| 176 | * because you can have multiple receivers. |
| 177 | */ |
| 178 | $senderNames = $sFrom; |
| 179 | $senderName = ''; |
| 180 | $senderAddress = ''; |
| 181 | if (sizeof($senderNames)){ |
| 182 | foreach ($senderNames as $senderNames_part) { |
| 183 | if ($senderName != '') { |
| 184 | $senderName .= ', '; |
| 185 | $senderAddress .= ', '; |
| 186 | } |
| 187 | $sender_address_part = htmlspecialchars($senderNames_part[0]); |
| 188 | $sender_name_part = str_replace(' ',' ', decodeHeader($senderNames_part[1])); |
| 189 | if ($sender_name_part) { |
| 190 | $senderName .= $sender_name_part; |
| 191 | $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>'; |
| 192 | } else { |
| 193 | $senderName .= $sender_address_part; |
| 194 | $senderAddress .= $sender_address_part; |
| 195 | } |
| 196 | } |
| 197 | } |
| 198 | // If Sent, prefix with To: but only if not Sent folder |
| 199 | if ($bHandleAsSent ^ $bSentFolder) { |
| 200 | $senderName = _("To") . ': ' . $senderName; |
| 201 | $senderAddress = _("To") . ': ' . $senderAddress; |
| 202 | } |
| 203 | |
| 204 | // this is a column property which can apply to multiple columns. Do not use vars for one column |
| 205 | // only. instead we should use something like this: |
| 206 | // 1ed column $aMailbox['columns']['SUBJECT'] value: aray with properties ... |
| 207 | // 2ed column $aMailbox['columns']['FROM'] value: aray with properties ... |
| 208 | // NB in case of the sentfolder this could be the TO field |
| 209 | // properties array example: |
| 210 | // 'truncate' => length (0 is no truncate) |
| 211 | // 'prefix => if (x in b then do that ) |
| 212 | if ($truncate_sender > 0) { |
| 213 | $senderName = truncateWithEntities($senderName, $truncate_sender); |
| 214 | } |
| 215 | |
| 216 | $flag = $flag_end = $bold = $bold_end = $fontstr = $fontstr_end = $italic = $italic_end = ''; |
| 217 | $bold = '<b>'; |
| 218 | $bold_end = '</b>'; |
| 219 | |
| 220 | foreach ($aFlags as $sFlag => $value) { |
| 221 | switch ($sFlag) { |
| 222 | case '\\flagged': |
| 223 | if ($value) { |
| 224 | $flag = "<font color=\"$color[2]\">"; |
| 225 | $flag_end = '</font>'; |
| 226 | } |
| 227 | break; |
| 228 | case '\\seen': |
| 229 | if ($value) { |
| 230 | $bold = ''; |
| 231 | $bold_end = ''; |
| 232 | } |
| 233 | break; |
| 234 | case '\\deleted': |
| 235 | if ($value) { |
| 236 | $fontstr = "<font color=\"$color[9]\">"; |
| 237 | $fontstr_end = '</font>'; |
| 238 | } |
| 239 | break; |
| 240 | } |
| 241 | } |
| 242 | if ($bHandleAsSent) { |
| 243 | $italic = '<i>'; |
| 244 | $italic_end = '</i>'; |
| 245 | } |
| 246 | |
| 247 | if ($where && $what) { |
| 248 | $searchstr = '&where='.$where.'&what='.$what; |
| 249 | } else { |
| 250 | $searchstr = ''; |
| 251 | } |
| 252 | /* |
| 253 | * Message highlight code |
| 254 | */ |
| 255 | $matches = array('TO' => 'sTo', 'CC' => 'sCc', 'FROM' => 'sFrom', 'SUBJECT' => 'sSubject'); |
| 256 | if (is_array($message_highlight_list) && count($message_highlight_list)) { |
| 257 | $sTo = parseAddress($sTo); |
| 258 | $sCc = parseAddress($sCc); |
| 259 | foreach ($message_highlight_list as $message_highlight_list_part) { |
| 260 | if (trim($message_highlight_list_part['value']) != '') { |
| 261 | $high_val = strtolower($message_highlight_list_part['value']); |
| 262 | $match_type = strtoupper($message_highlight_list_part['match_type']); |
| 263 | if($match_type == 'TO_CC') { |
| 264 | $match = array('TO', 'CC'); |
| 265 | } else { |
| 266 | $match = array($match_type); |
| 267 | } |
| 268 | foreach($match as $match_type) { |
| 269 | switch($match_type) { |
| 270 | case('TO'): |
| 271 | case('CC'): |
| 272 | case('FROM'): |
| 273 | foreach ($$matches[$match_type] as $address) { |
| 274 | $address[0] = decodeHeader($address[0], true, false); |
| 275 | $address[1] = decodeHeader($address[1], true, false); |
| 276 | if (strstr('^^' . strtolower($address[0]), $high_val) || |
| 277 | strstr('^^' . strtolower($address[1]), $high_val)) { |
| 278 | $hlt_color = $message_highlight_list_part['color']; |
| 279 | break 4; |
| 280 | } |
| 281 | } |
| 282 | break; |
| 283 | default: |
| 284 | $headertest = strtolower(decodeHeader($$matches[$match_type], true, false)); |
| 285 | if (strstr('^^' . $headertest, $high_val)) { |
| 286 | $hlt_color = $message_highlight_list_part['color']; |
| 287 | break 3; |
| 288 | } |
| 289 | break; |
| 290 | } |
| 291 | } |
| 292 | } |
| 293 | } |
| 294 | } /* end Message highlight code */ |
| 295 | |
| 296 | if (!isset($hlt_color)) { |
| 297 | $hlt_color = $color_string; |
| 298 | } |
| 299 | $col = 0; |
| 300 | $sSubject = str_replace(' ', ' ', decodeHeader($sSubject)); |
| 301 | $subject = processSubject($sSubject, $iIndent); |
| 302 | |
| 303 | echo html_tag( 'tr','','','','VALIGN="top"') . "\n"; |
| 304 | |
| 305 | if (sizeof($index_order)) { |
| 306 | foreach ($index_order as $index_order_part) { |
| 307 | switch ($index_order_part) { |
| 308 | case 1: /* checkbox */ |
| 309 | echo html_tag( 'td', |
| 310 | addCheckBox("msg[$t]", $checkall, $iId), |
| 311 | 'center', |
| 312 | $hlt_color ); |
| 313 | break; |
| 314 | case 2: /* from */ |
| 315 | if ($senderAddress != $senderName) { |
| 316 | $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS))); |
| 317 | $title = ' title="' . str_replace('"', "''", $senderAddress) . '"'; |
| 318 | } else { |
| 319 | $title = ''; |
| 320 | } |
| 321 | echo html_tag( 'td', |
| 322 | $italic . $bold . $flag . $fontstr . $senderName . |
| 323 | $fontstr_end . $flag_end . $bold_end . $italic_end, |
| 324 | 'left', |
| 325 | $hlt_color, $title ); |
| 326 | break; |
| 327 | case 3: /* date */ |
| 328 | if ($sDate == '') { |
| 329 | $sDate = _("Unknown date"); |
| 330 | } |
| 331 | echo html_tag( 'td', |
| 332 | $bold . $flag . $fontstr . $sDate . |
| 333 | $fontstr_end . $flag_end . $bold_end, |
| 334 | 'center', |
| 335 | $hlt_color, |
| 336 | 'nowrap' ); |
| 337 | break; |
| 338 | case 4: /* subject */ |
| 339 | $td_str = $bold; |
| 340 | if ($iIndent) { |
| 341 | $td_str .= str_repeat(" ",$iIndent); |
| 342 | } |
| 343 | $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox |
| 344 | . '&passed_id='. $iId |
| 345 | . '&startMessage='.$start_msg.$searchstr.'"'; |
| 346 | $td_str .= ' ' .concat_hook_function('subject_link', array($start_msg, $searchstr)); |
| 347 | if ($subject != $sSubject) { |
| 348 | $title = get_html_translation_table(HTML_SPECIALCHARS); |
| 349 | $title = array_flip($title); |
| 350 | $title = strtr($sSubject, $title); |
| 351 | $title = str_replace('"', "''", $title); |
| 352 | $td_str .= " title=\"$title\""; |
| 353 | } |
| 354 | $td_str .= ">$flag$subject$flag_end</a>$bold_end"; |
| 355 | echo html_tag( 'td', $td_str, 'left', $hlt_color ); |
| 356 | break; |
| 357 | case 5: /* flags */ |
| 358 | |
| 359 | // icon message markers |
| 360 | // |
| 361 | if ($use_icons && $icon_theme != 'none') { |
| 362 | $td_str = "<b><small>"; |
| 363 | if (isset($aFlags['\\flagged']) && $aFlags['\\flagged'] == true) { |
| 364 | $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/flagged.png" border="0" height="10" width="10" /> '; |
| 365 | } |
| 366 | if ($default_use_priority) { |
| 367 | if ( ($iPrio == 1) || ($iPrio == 2) ) { |
| 368 | $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/prio_high.png" border="0" height="10" width="5" /> '; |
| 369 | } |
| 370 | else if ($iPrio == 5) { |
| 371 | $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/prio_low.png" border="0" height="10" width="5" /> '; |
| 372 | } |
| 373 | else { |
| 374 | $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="5" /> '; |
| 375 | } |
| 376 | } |
| 377 | if ($sType1 == 'mixed') { |
| 378 | $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/attach.png" border="0" height="10" width="6" />'; |
| 379 | } else { |
| 380 | $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="6" />'; |
| 381 | } |
| 382 | |
| 383 | $msg_icon = ''; |
| 384 | if (!isset($aFlags['\\seen']) || ($aFlags['\\seen']) == false) { |
| 385 | $msg_alt = '(' . _("New") . ')'; |
| 386 | $msg_title = '(' . _("New") . ')'; |
| 387 | $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_new'; |
| 388 | } else { |
| 389 | $msg_alt = '(' . _("Read") . ')'; |
| 390 | $msg_title = '(' . _("Read") . ')'; |
| 391 | $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_read'; |
| 392 | } |
| 393 | if (isset($aFlags['\\deleted']) && ($aFlags['\\deleted']) == true) { |
| 394 | $msg_icon .= '_deleted'; |
| 395 | } |
| 396 | if (isset($aFlags['\\answered']) && ($aFlags['\\answered']) == true) { |
| 397 | $msg_alt = '(' . _("Answered") . ')'; |
| 398 | $msg_title = '(' . _("Answered") . ')'; |
| 399 | $msg_icon .= '_reply'; |
| 400 | } |
| 401 | $td_str .= '<img src="' . $msg_icon . '.png" border="0" alt="'. $msg_alt . '" title="' . $msg_title . '" height="12" width="18" />'; |
| 402 | $td_str .= '</small></b>'; |
| 403 | echo html_tag( 'td', |
| 404 | $td_str, |
| 405 | 'right', |
| 406 | $hlt_color, |
| 407 | 'nowrap' ); |
| 408 | } |
| 409 | |
| 410 | // plain text message markers |
| 411 | // |
| 412 | else { |
| 413 | $stuff = false; |
| 414 | $td_str = "<b><small>"; |
| 415 | if (isset($aFlags['\\answered']) && $aFlags['\\answered'] == true) { |
| 416 | $td_str .= _("A"); |
| 417 | $stuff = true; |
| 418 | } |
| 419 | if ($sType1 == 'mixed') { |
| 420 | $td_str .= '+'; |
| 421 | $stuff = true; |
| 422 | } |
| 423 | if ($default_use_priority) { |
| 424 | if ( ($iPrio == 1) || ($iPrio == 2) ) { |
| 425 | $td_str .= "<font color=\"$color[1]\">!</font>"; |
| 426 | $stuff = true; |
| 427 | } |
| 428 | if ($iPrio == 5) { |
| 429 | $td_str .= "<font color=\"$color[8]\">?</font>"; |
| 430 | $stuff = true; |
| 431 | } |
| 432 | } |
| 433 | if (isset($aFlags['\\deleted']) && $aFlags['\\deleted'] == true) { |
| 434 | $td_str .= "<font color=\"$color[1]\">D</font>"; |
| 435 | $stuff = true; |
| 436 | } |
| 437 | if (!$stuff) { |
| 438 | $td_str .= ' '; |
| 439 | } |
| 440 | $td_str .= '</small></b>'; |
| 441 | echo html_tag( 'td', |
| 442 | $td_str, |
| 443 | 'center', |
| 444 | $hlt_color, |
| 445 | 'nowrap' ); |
| 446 | } |
| 447 | break; |
| 448 | case 6: /* size */ |
| 449 | echo html_tag( 'td', |
| 450 | $bold . $fontstr . show_readable_size($iSize) . |
| 451 | $fontstr_end . $bold_end, |
| 452 | 'right', |
| 453 | $hlt_color ); |
| 454 | break; |
| 455 | } |
| 456 | ++$col; |
| 457 | } |
| 458 | } |
| 459 | /* html for separationlines between rows */ |
| 460 | if ($last) { |
| 461 | echo '</tr>'."\n"; |
| 462 | } else { |
| 463 | echo '</tr>' . "\n" . '<tr><td colspan="' . $col . '" bgcolor="' . |
| 464 | $color[0] . '" height="1"></td></tr>' . "\n"; |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | |
| 469 | function setUserPref($username, $pref, $value) { |
| 470 | global $data_dir; |
| 471 | setPref($data_dir,$username,$pref,$value); |
| 472 | } |
| 473 | |
| 474 | /** |
| 475 | * Selects a mailbox for header retrieval. |
| 476 | * Cache control for message headers is embedded. |
| 477 | * |
| 478 | * @param resource $imapConnection imap socket handle |
| 479 | * @param string $mailbox mailbox to select and retrieve message headers from |
| 480 | * @param array $aConfig array with system config settings and incoming vars |
| 481 | * @param array $aProps mailbox specific properties |
| 482 | * @return array $aMailbox mailbox array with all relevant information |
| 483 | * @author Marc Groot Koerkamp |
| 484 | */ |
| 485 | function sqm_api_mailbox_select($imapConnection,$mailbox,$aConfig,$aProps) { |
| 486 | /** |
| 487 | * NB: retrieve this from the session before accessing this function |
| 488 | * and make sure you write it back at the end of the script after |
| 489 | * the aMailbox var is added so that the headers are added to the cache |
| 490 | */ |
| 491 | global $mailbox_cache; |
| 492 | /** |
| 493 | * In case the properties arrays are empty set the defaults. |
| 494 | */ |
| 495 | $aDefaultMbxPref = array (); |
| 496 | // MBX_PREF_SORT => 0, |
| 497 | // MBX_PREF_LIMIT => 15, |
| 498 | // MBX_PREF_AUTO_EXPUNGE => 0, |
| 499 | // MBX_PREF_INTERNALDATE => 0 |
| 500 | // ); |
| 501 | /* array_merge doesn't work with integers as keys */ |
| 502 | // foreach ($aDefaultMbxPref as $key => $value) { |
| 503 | // if (!isset($aProps[$key])) { |
| 504 | // $aProps[$key] = $value; |
| 505 | // } |
| 506 | // } |
| 507 | $aDefaultConfigProps = array( |
| 508 | // 'allow_thread_sort' => 0, |
| 509 | 'allow_server_sort' => sqimap_capability($imapConnection,'SORT'), |
| 510 | // 'charset' => 'US-ASCII', |
| 511 | 'user' => false, /* no pref storage if false */ |
| 512 | 'setindex' => 0, |
| 513 | // 'search' => 'ALL', |
| 514 | 'max_cache_size' => SQM_MAX_MBX_IN_CACHE |
| 515 | ); |
| 516 | |
| 517 | $aConfig = array_merge($aDefaultConfigProps,$aConfig); |
| 518 | $iSetIndx = $aConfig['setindex']; |
| 519 | |
| 520 | $aMbxResponse = sqimap_mailbox_select($imapConnection, $mailbox); |
| 521 | |
| 522 | if ($mailbox_cache) { |
| 523 | if (isset($mailbox_cache[$mailbox])) { |
| 524 | $aCachedMailbox = $mailbox_cache[$mailbox]; |
| 525 | } else { |
| 526 | $aCachedMailbox = false; |
| 527 | } |
| 528 | /* cleanup cache */ |
| 529 | if (count($mailbox_cache) > $aConfig['max_cache_size'] -1) { |
| 530 | $aTime = array(); |
| 531 | foreach($mailbox_cache as $cachedmailbox => $aVal) { |
| 532 | $aTime[$aVal['TIMESTAMP']] = $cachedmailbox; |
| 533 | } |
| 534 | if (ksort($aTime,SORT_NUMERIC)) { |
| 535 | for ($i=0,$iCnt=count($mailbox_cache);$i<($iCnt-$aConfig['max_cache_size']);++$i) { |
| 536 | $sOldestMbx = array_shift($aTime); |
| 537 | /** |
| 538 | * Remove only the UIDSET and MSG_HEADERS from cache because those can |
| 539 | * contain large amounts of data. |
| 540 | */ |
| 541 | if (isset($mailbox_cache[$sOldestMbx]['UIDSET'])) { |
| 542 | $mailbox_cache[$sOldestMbx]['UIDSET']= false; |
| 543 | } |
| 544 | if (isset($mailbox_cache[$sOldestMbx]['MSG_HEADERS'])) { |
| 545 | $mailbox_cache[$sOldestMbx]['MSG_HEADERS'] = false; |
| 546 | } |
| 547 | } |
| 548 | } |
| 549 | } |
| 550 | |
| 551 | } else { |
| 552 | $aCachedMailbox = false; |
| 553 | } |
| 554 | |
| 555 | /** |
| 556 | * Deal with imap servers that do not return the required UIDNEXT or |
| 557 | * UIDVALIDITY response |
| 558 | * from a SELECT call (since rfc 3501 it's required). |
| 559 | */ |
| 560 | if (!isset($aMbxResponse['UIDNEXT']) || !isset($aMbxResponse['UIDVALIDITY'])) { |
| 561 | $aStatus = sqimap_status_messages($imapConnection,$mailbox, |
| 562 | array('UIDNEXT','UIDVALIDITY')); |
| 563 | $aMbxResponse['UIDNEXT'] = $aStatus['UIDNEXT']; |
| 564 | $aMbxResponse['UIDVALIDTY'] = $aStatus['UIDVALIDITY']; |
| 565 | } |
| 566 | |
| 567 | $aMailbox['UIDSET'][$iSetIndx] = false; |
| 568 | $aMailbox['ID'] = false; |
| 569 | $aMailbox['SETINDEX'] = $iSetIndx; |
| 570 | |
| 571 | if ($aCachedMailbox) { |
| 572 | /** |
| 573 | * Validate integrity of cached data |
| 574 | */ |
| 575 | if ($aCachedMailbox['EXISTS'] == $aMbxResponse['EXISTS'] && |
| 576 | $aMbxResponse['EXISTS'] && |
| 577 | $aCachedMailbox['UIDVALIDITY'] == $aMbxResponse['UIDVALIDITY'] && |
| 578 | $aCachedMailbox['UIDNEXT'] == $aMbxResponse['UIDNEXT'] && |
| 579 | isset($aCachedMailbox['SEARCH'][$iSetIndx]) && |
| 580 | (!isset($aConfig['search']) || /* always set search from the searchpage */ |
| 581 | $aCachedMailbox['SEARCH'][$iSetIndx] == $aConfig['search'])) { |
| 582 | if (isset($aCachedMailbox['MSG_HEADERS'])) { |
| 583 | $aMailbox['MSG_HEADERS'] = $aCachedMailbox['MSG_HEADERS']; |
| 584 | } |
| 585 | $aMailbox['ID'] = $aCachedMailbox['ID']; |
| 586 | if (isset($aCachedMailbox['UIDSET'][$iSetIndx]) && $aCachedMailbox['UIDSET'][$iSetIndx]) { |
| 587 | if (isset($aProps[MBX_PREF_SORT]) && $aProps[MBX_PREF_SORT] != $aCachedMailbox['SORT'] ) { |
| 588 | $newsort = $aProps[MBX_PREF_SORT]; |
| 589 | $oldsort = $aCachedMailbox['SORT']; |
| 590 | /** |
| 591 | * If it concerns a reverse sort we do not need to invalidate |
| 592 | * the cached sorted UIDSET, a reverse is sufficient. |
| 593 | */ |
| 594 | if ((($newsort % 2) && ($newsort + 1 == $oldsort)) || |
| 595 | (!($newsort % 2) && ($newsort - 1 == $oldsort))) { |
| 596 | $aMailbox['UIDSET'][$iSetIndx] = array_reverse($aCachedMailbox['UIDSET'][$iSetIndx]); |
| 597 | } else { |
| 598 | $server_sort_array = false; |
| 599 | $aMailbox['MSG_HEADERS'] = false; |
| 600 | $aMailbox['ID'] = false; |
| 601 | } |
| 602 | // store the new sort value in the mailbox pref |
| 603 | if ($aConfig['user']) { |
| 604 | // FIXME, in ideal situation, we write back the |
| 605 | // prefs at the end of the script |
| 606 | setUserPref($aConfig['user'],"pref_$mailbox",serialize($aProps)); |
| 607 | } |
| 608 | } else { |
| 609 | $aMailbox['UIDSET'][$iSetIndx] = $aCachedMailbox['UIDSET'][$iSetIndx]; |
| 610 | } |
| 611 | } |
| 612 | } |
| 613 | } |
| 614 | /** |
| 615 | * Restore the offset in the paginator if no new offset is provided. |
| 616 | */ |
| 617 | if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['offset']) && $aCachedMailbox['OFFSET']) { |
| 618 | $aMailbox['OFFSET'] = $aCachedMailbox['OFFSET']; |
| 619 | $aMailbox['PAGEOFFSET'] = $aCachedMailbox['PAGEOFFSET']; |
| 620 | } else { |
| 621 | $aMailbox['OFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ? $aConfig['offset'] -1 : 0; |
| 622 | $aMailbox['PAGEOFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ? $aConfig['offset'] : 1; |
| 623 | } |
| 624 | |
| 625 | /** |
| 626 | * Restore the showall value no new showall value is provided. |
| 627 | */ |
| 628 | if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['showall']) && |
| 629 | isset($aCachedMailbox['SHOWALL'][$iSetIndx]) && $aCachedMailbox['SHOWALL'][$iSetIndx]) { |
| 630 | $aMailbox['SHOWALL'][$iSetIndx] = $aCachedMailbox['SHOWALL'][$iSetIndx]; |
| 631 | } else { |
| 632 | $aMailbox['SHOWALL'][$iSetIndx] = (isset($aConfig['showall']) && $aConfig['showall']) ? 1 : 0; |
| 633 | } |
| 634 | |
| 635 | if (!isset($aProps[MBX_PREF_SORT]) && isset($aCachedMailbox['SORT'])) { |
| 636 | $aMailbox['SORT'] = $aCachedMailbox['SORT']; |
| 637 | } else { |
| 638 | $aMailbox['SORT'] = (isset($aProps[MBX_PREF_SORT])) ? $aProps[MBX_PREF_SORT] : 0; |
| 639 | } |
| 640 | |
| 641 | if (!isset($aProps[MBX_PREF_LIMIT]) && isset($aCachedMailbox['LIMIT'])) { |
| 642 | $aMailbox['LIMIT'] = $aCachedMailbox['LIMIT']; |
| 643 | } else { |
| 644 | $aMailbox['LIMIT'] = (isset($aProps[MBX_PREF_LIMIT])) ? $aProps[MBX_PREF_LIMIT] : 15; |
| 645 | } |
| 646 | |
| 647 | if (!isset($aProps[MBX_PREF_INTERNALDATE]) && isset($aCachedMailbox['INTERNALDATE'])) { |
| 648 | $aMailbox['INTERNALDATE'] = $aCachedMailbox['INTERNALDATE']; |
| 649 | } else { |
| 650 | $aMailbox['INTERNALDATE'] = (isset($aProps[MBX_PREF_INTERNALDATE])) ? $aProps[MBX_PREF_INTERNALDATE] : false; |
| 651 | } |
| 652 | |
| 653 | if (!isset($aProps[MBX_PREF_AUTO_EXPUNGE]) && isset($aCachedMailbox['AUTO_EXPUNGE'])) { |
| 654 | $aMailbox['AUTO_EXPUNGE'] = $aCachedMailbox['AUTO_EXPUNGE']; |
| 655 | } else { |
| 656 | $aMailbox['AUTO_EXPUNGE'] = (isset($aProps[MBX_PREF_AUTO_EXPUNGE])) ? $aProps[MBX_PREF_AUTO_EXPUNGE] : false; |
| 657 | } |
| 658 | |
| 659 | if (!isset($aConfig['allow_thread_sort']) && isset($aCachedMailbox['ALLOW_THREAD'])) { |
| 660 | $aMailbox['ALLOW_THREAD'] = $aCachedMailbox['ALLOW_THREAD']; |
| 661 | } else { |
| 662 | $aMailbox['ALLOW_THREAD'] = (isset($aConfig['allow_thread_sort'])) ? $aConfig['allow_thread_sort'] : false; |
| 663 | } |
| 664 | |
| 665 | if (!isset($aConfig['search']) && isset($aCachedMailbox['SEARCH'][$iSetIndx])) { |
| 666 | $aMailbox['SEARCH'][$iSetIndx] = $aCachedMailbox['SEARCH'][$iSetIndx]; |
| 667 | } else { |
| 668 | $aMailbox['SEARCH'][$iSetIndx] = (isset($aConfig['search'])) ? $aConfig['search'] : 'ALL'; |
| 669 | } |
| 670 | |
| 671 | if (!isset($aConfig['charset']) && isset($aCachedMailbox['CHARSET'][$iSetIndx])) { |
| 672 | $aMailbox['CHARSET'][$iSetIndx] = $aCachedMailbox['CHARSET'][$iSetIndx]; |
| 673 | } else { |
| 674 | $aMailbox['CHARSET'][$iSetIndx] = (isset($aConfig['charset'])) ? $aConfig['charset'] : 'US-ASCII'; |
| 675 | } |
| 676 | |
| 677 | $aMailbox['NAME'] = $mailbox; |
| 678 | $aMailbox['EXISTS'] = $aMbxResponse['EXISTS']; |
| 679 | $aMailbox['SEEN'] = (isset($aMbxResponse['SEEN'])) ? $aMbxResponse['SEEN'] : $aMbxResponse['EXISTS']; |
| 680 | $aMailbox['RECENT'] = (isset($aMbxResponse['RECENT'])) ? $aMbxResponse['RECENT'] : 0; |
| 681 | $aMailbox['UIDVALIDITY'] = $aMbxResponse['UIDVALIDITY']; |
| 682 | $aMailbox['UIDNEXT'] = $aMbxResponse['UIDNEXT']; |
| 683 | $aMailbox['PERMANENTFLAGS'] = $aMbxResponse['PERMANENTFLAGS']; |
| 684 | $aMailbox['RIGHTS'] = $aMbxResponse['RIGHTS']; |
| 685 | |
| 686 | |
| 687 | |
| 688 | /* decide if we are thread sorting or not */ |
| 689 | if (!$aMailbox['ALLOW_THREAD']) { |
| 690 | if ($aMailbox['SORT'] & SQSORT_THREAD) { |
| 691 | $aMailbox['SORT'] -= SQSORT_THREAD; |
| 692 | } |
| 693 | } |
| 694 | if ($aMailbox['SORT'] & SQSORT_THREAD) { |
| 695 | $aMailbox['SORT_METHOD'] = 'THREAD'; |
| 696 | $aMailbox['THREAD_INDENT'] = $aCachedMailbox['THREAD_INDENT']; |
| 697 | } else if (isset($aConfig['allow_server_sort']) && $aConfig['allow_server_sort']) { |
| 698 | $aMailbox['SORT_METHOD'] = 'SERVER'; |
| 699 | $aMailbox['THREAD_INDENT'] = false; |
| 700 | } else { |
| 701 | $aMailbox['SORT_METHOD'] = 'SQUIRREL'; |
| 702 | $aMailbox['THREAD_INDENT'] = false; |
| 703 | } |
| 704 | |
| 705 | /* set a timestamp for cachecontrol */ |
| 706 | $aMailbox['TIMESTAMP'] = time(); |
| 707 | return $aMailbox; |
| 708 | } |
| 709 | |
| 710 | |
| 711 | |
| 712 | /** |
| 713 | * Does the $srt $_GET var to field mapping |
| 714 | * |
| 715 | * @param int $srt Field to sort on |
| 716 | * @param bool $bServerSort Server sorting is true |
| 717 | * @return string $sSortField Field to sort on |
| 718 | */ |
| 719 | function getSortField($sort,$bServerSort) { |
| 720 | switch($sort) { |
| 721 | case SQSORT_NONE: |
| 722 | $sSortField = 'UID'; |
| 723 | break; |
| 724 | case SQSORT_DATE_ASC: |
| 725 | case SQSORT_DATE_DEC: |
| 726 | $sSortField = 'DATE'; |
| 727 | break; |
| 728 | case SQSORT_FROM_ASC: |
| 729 | case SQSORT_FROM_DEC: |
| 730 | $sSortField = 'FROM'; |
| 731 | break; |
| 732 | case SQSORT_SUBJ_ASC: |
| 733 | case SQSORT_SUBJ_DEC: |
| 734 | $sSortField = 'SUBJECT'; |
| 735 | break; |
| 736 | case SQSORT_SIZE_ASC: |
| 737 | case SQSORT_SIZE_DEC: |
| 738 | $sSortField = ($bServerSort) ? 'SIZE' : 'RFC822.SIZE'; |
| 739 | break; |
| 740 | case SQSORT_TO_ASC: |
| 741 | case SQSORT_TO_DEC: |
| 742 | $sSortField = 'TO'; |
| 743 | break; |
| 744 | case SQSORT_CC_ASC: |
| 745 | case SQSORT_CC_DEC: |
| 746 | $sSortField = 'CC'; |
| 747 | break; |
| 748 | case SQSORT_INT_DATE_ASC: |
| 749 | case SQSORT_INT_DATE_DEC: |
| 750 | $sSortField = ($bServerSort) ? 'ARRIVAL' : 'INTERNALDATE'; |
| 751 | break; |
| 752 | case SQSORT_THREAD: |
| 753 | break; |
| 754 | default: $sSortField = 'UID'; |
| 755 | break; |
| 756 | |
| 757 | } |
| 758 | return $sSortField; |
| 759 | } |
| 760 | |
| 761 | function get_sorted_msgs_list($imapConnection,&$aMailbox,&$error) { |
| 762 | $iSetIndx = (isset($aMailbox['SETINDEX'])) ? $aMailbox['SETINDEX'] : 0; |
| 763 | $bDirection = ($aMailbox['SORT'] % 2); |
| 764 | $error = false; |
| 765 | if (!$aMailbox['SEARCH'][$iSetIndx]) { |
| 766 | $aMailbox['SEARCH'][$iSetIndx] = 'ALL'; |
| 767 | } |
| 768 | switch ($aMailbox['SORT_METHOD']) { |
| 769 | case 'THREAD': |
| 770 | $aRes = get_thread_sort($imapConnection,$aMailbox['SEARCH'][$iSetIndx]); |
| 771 | if ($aRes === false) { |
| 772 | $error = '<b><small><center><font color=red>' . |
| 773 | _("Thread sorting is not supported by your IMAP server.") . '<br />' . |
| 774 | _("Please contact your system administrator and report this error.") . |
| 775 | '</center></small></b>'; |
| 776 | $aMailbox['SORT'] -= SQSORT_THREAD; |
| 777 | } else { |
| 778 | $aMailbox['UIDSET'][$iSetIndx] = $aRes[0]; |
| 779 | $aMailbox['THREAD_INDENT'][$iSetIndx] = $aRes[1]; |
| 780 | } |
| 781 | break; |
| 782 | case 'SERVER': |
| 783 | $sSortField = getSortField($aMailbox['SORT'],true); |
| 784 | $id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection, $aMailbox['SEARCH'][$iSetIndx]); |
| 785 | if ($id === false) { |
| 786 | $error = '<b><small><center><font color=red>' . |
| 787 | _("Server-side sorting is not supported by your IMAP server.") . '<br />' . |
| 788 | _("Please contact your system administrator and report this error.") . |
| 789 | '</center></small></b>'; |
| 790 | } else { |
| 791 | $aMailbox['UIDSET'][$iSetIndx] = $id; |
| 792 | } |
| 793 | break; |
| 794 | default: |
| 795 | $id = NULL; |
| 796 | if ($aMailbox['SEARCH'][$iSetIndx] != 'ALL') { |
| 797 | $id = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]); |
| 798 | } |
| 799 | $sSortField = getSortField($aMailbox['SORT'],false); |
| 800 | $aMailbox['UIDSET'][$iSetIndx] = get_squirrel_sort($imapConnection, $sSortField, $bDirection, $id); |
| 801 | break; |
| 802 | } |
| 803 | return $error; |
| 804 | } |
| 805 | |
| 806 | |
| 807 | |
| 808 | |
| 809 | function fetchMessageHeaders($imapConnection, &$aMailbox) { |
| 810 | |
| 811 | /** |
| 812 | * Retrieve the UIDSET. |
| 813 | * Setindex is used to be able to store multiple uid sets. That will make it |
| 814 | * possible to display the mailbox multiple times in different sort order |
| 815 | * or to store serach results separate from normal mailbox view. |
| 816 | */ |
| 817 | $iSetIndx = (isset($aMailbox['SETINDEX'])) ? $aMailbox['SETINDEX'] : 0; |
| 818 | |
| 819 | $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $aMailbox['LIMIT']; |
| 820 | /** |
| 821 | * Adjust the start_msg |
| 822 | */ |
| 823 | $start_msg = $aMailbox['PAGEOFFSET']; |
| 824 | if($aMailbox['PAGEOFFSET'] > $aMailbox['EXISTS']) { |
| 825 | $start_msg -= $aMailbox['LIMIT']; |
| 826 | if($start_msg < 1) { |
| 827 | $start_msg = 1; |
| 828 | } |
| 829 | } |
| 830 | |
| 831 | |
| 832 | if (is_array($aMailbox['UIDSET'])) { |
| 833 | $aUid =& $aMailbox['UIDSET'][$iSetIndx]; |
| 834 | } else { |
| 835 | $aUid = false; |
| 836 | } |
| 837 | |
| 838 | // initialize the fields we want to retrieve: |
| 839 | $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Content-Type'); |
| 840 | $aFetchItems = array('FLAGS', 'RFC822.SIZE'); |
| 841 | |
| 842 | // Are we sorting on internaldate then retrieve the internaldate value as well |
| 843 | if ($aMailbox['INTERNALDATE']) { |
| 844 | $aFetchItems[] = 'INTERNALDATE'; |
| 845 | } |
| 846 | |
| 847 | |
| 848 | /** |
| 849 | * A uidset with sorted uid's is available. We can use the cache |
| 850 | */ |
| 851 | if (($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SEARCH'][$iSetIndx] != 'ALL') && |
| 852 | isset($aUid) && $aUid ) { |
| 853 | |
| 854 | // limit the cache to SQM_MAX_PAGES_IN_CACHE |
| 855 | if (!$aMailbox['SHOWALL'][$iSetIndx]) { |
| 856 | $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE; |
| 857 | $iCacheSize = count($aMailbox['MSG_HEADERS']); |
| 858 | if ($iCacheSize > $iMaxMsgs) { |
| 859 | $iReduce = $iCacheSize - $iMaxMsgs; |
| 860 | foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) { |
| 861 | if ($iReduce) { |
| 862 | unset($aMailbox['MSG_HEADERS'][$iUid]); |
| 863 | } else { |
| 864 | break; |
| 865 | } |
| 866 | --$iReduce; |
| 867 | } |
| 868 | } |
| 869 | } |
| 870 | |
| 871 | $id_slice = array_slice($aUid,$start_msg-1,$iLimit); |
| 872 | /* do some funky cache checks */ |
| 873 | $aUidCached = array_keys($aMailbox['MSG_HEADERS']); |
| 874 | $aUidNotCached = array_values(array_diff($id_slice,$aUidCached)); |
| 875 | /** |
| 876 | * $aUidNotCached contains an array with UID's which need to be fetched to |
| 877 | * complete the needed message headers. |
| 878 | */ |
| 879 | if (count($aUidNotCached)) { |
| 880 | $aMsgs = sqimap_get_small_header_list($imapConnection,$aUidNotCached, |
| 881 | $aHeaderFields,$aFetchItems); |
| 882 | // append the msgs to the existend headers |
| 883 | $aMailbox['MSG_HEADERS'] += $aMsgs; |
| 884 | } |
| 885 | |
| 886 | } else { |
| 887 | /** |
| 888 | * Initialize the sorted UID list and fetch the visible message headers |
| 889 | */ |
| 890 | if ($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SEARCH'][$iSetIndx] != 'ALL') {// || $aMailbox['SORT_METHOD'] & SQSORT_THREAD 'THREAD') { |
| 891 | |
| 892 | $error = false; |
| 893 | if ($aMailbox['SEARCH'][$iSetIndx] && $aMailbox['SORT'] == 0) { |
| 894 | $aUid = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]); |
| 895 | } else { |
| 896 | $error = get_sorted_msgs_list($imapConnection,$aMailbox,$error); |
| 897 | $aUid = $aMailbox['UIDSET'][$iSetIndx]; |
| 898 | } |
| 899 | if ($error === false) { |
| 900 | $id_slice = array_slice($aUid,$aMailbox['OFFSET'], $iLimit); |
| 901 | if (count($id_slice)) { |
| 902 | $aMailbox['MSG_HEADERS'] = sqimap_get_small_header_list($imapConnection,$id_slice, |
| 903 | $aHeaderFields,$aFetchItems); |
| 904 | } else { |
| 905 | return false; |
| 906 | } |
| 907 | |
| 908 | } else { |
| 909 | // FIX ME, format message and fallback to squirrel sort |
| 910 | if ($error) { |
| 911 | echo $error; |
| 912 | } |
| 913 | } |
| 914 | } else { |
| 915 | // limit the cache to SQM_MAX_PAGES_IN_CACHE |
| 916 | if (!$aMailbox['SHOWALL'][$iSetIndx] && isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) { |
| 917 | $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE; |
| 918 | $iCacheSize = count($aMailbox['MSG_HEADERS']); |
| 919 | if ($iCacheSize > $iMaxMsgs) { |
| 920 | $iReduce = $iCacheSize - $iMaxMsgs; |
| 921 | foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) { |
| 922 | if ($iReduce) { |
| 923 | $iId = $aMailbox['MSG_HEADERS'][$iUid]['ID']; |
| 924 | unset($aMailbox['MSG_HEADERS'][$iUid]); |
| 925 | unset($aMailbox['ID'][$iId]); |
| 926 | } else { |
| 927 | break; |
| 928 | } |
| 929 | --$iReduce; |
| 930 | } |
| 931 | } |
| 932 | } |
| 933 | |
| 934 | /** |
| 935 | * retrieve messages by sequence id's and fetch the UID to retrieve |
| 936 | * the UID. for sorted lists this is not needed because a UID FETCH |
| 937 | * automaticly add the UID value in fetch results |
| 938 | **/ |
| 939 | $aFetchItems[] = 'UID'; |
| 940 | |
| 941 | //create id range |
| 942 | $iRangeStart = $aMailbox['EXISTS'] - $aMailbox['OFFSET']; |
| 943 | $iRangeEnd = ($iRangeStart > $iLimit) ? |
| 944 | ($iRangeStart - $iLimit+1):1; |
| 945 | |
| 946 | $id_slice = range($iRangeStart, $iRangeEnd); |
| 947 | /** |
| 948 | * Non sorted mailbox with cached message headers |
| 949 | */ |
| 950 | if (isset($aMailbox['ID']) && is_array($aMailbox['ID'])) { |
| 951 | // the fetched id => uid relation |
| 952 | $aId = $aMailbox['ID']; |
| 953 | $aIdCached = array(); |
| 954 | foreach ($aId as $iId => $iUid) { |
| 955 | if (isset($aMailbox['MSG_HEADERS'][$iUid])) { |
| 956 | if ($iId <= $iRangeStart && $iId >= $iRangeEnd) { |
| 957 | $aIdCached[] = $iId; |
| 958 | } |
| 959 | } |
| 960 | } |
| 961 | $aIdNotCached = array_diff($id_slice,$aIdCached); |
| 962 | } else { |
| 963 | $aIdNotCached = $id_slice; |
| 964 | } |
| 965 | |
| 966 | if (count($aIdNotCached)) { |
| 967 | $aMsgs = sqimap_get_small_header_list($imapConnection,$aIdNotCached, |
| 968 | $aHeaderFields,$aFetchItems); |
| 969 | // append the msgs to the existend headers |
| 970 | if (isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) { |
| 971 | $aMailbox['MSG_HEADERS'] += $aMsgs; |
| 972 | } else { |
| 973 | $aMailbox['MSG_HEADERS'] = $aMsgs; |
| 974 | } |
| 975 | // update the ID array |
| 976 | foreach ($aMsgs as $iUid => $aMsg) { |
| 977 | if (isset($aMsg['ID'])) { |
| 978 | $aMailbox['ID'][$aMsg['ID']] = $iUid; |
| 979 | } |
| 980 | } |
| 981 | } |
| 982 | |
| 983 | /** |
| 984 | * In unsorted state we show newest messages first which means |
| 985 | * that the UIDSET which represents the order of the messages |
| 986 | * should contain a high to low ordered UID list |
| 987 | */ |
| 988 | $aSortedUidList = array(); |
| 989 | foreach ($id_slice as $iId) { |
| 990 | if (isset($aMailbox['ID'][$iId])) { |
| 991 | $aSortedUidList[] = $aMailbox['ID'][$iId]; |
| 992 | } |
| 993 | } |
| 994 | $aMailbox['UIDSET'][$iSetIndx] = $aSortedUidList; |
| 995 | $aMailbox['OFFSET'] = 0; |
| 996 | } |
| 997 | } |
| 998 | return true; |
| 999 | } |
| 1000 | |
| 1001 | /** |
| 1002 | * This function loops through a group of messages in the mailbox |
| 1003 | * and shows them to the user. |
| 1004 | * |
| 1005 | * @param mixed $imapConnection |
| 1006 | * @param array $aMailbox associative array with mailbox related vars |
| 1007 | */ |
| 1008 | function showMessagesForMailbox($imapConnection, &$aMailbox) { |
| 1009 | global $color; |
| 1010 | |
| 1011 | // to retrieve the internaldate pref: (I know this is not the right place to do that, move up in front |
| 1012 | // and use a properties array as function argument to provide user preferences |
| 1013 | global $data_dir, $username; |
| 1014 | |
| 1015 | if (!fetchMessageHeaders($imapConnection, $aMailbox)) { |
| 1016 | return false; |
| 1017 | } |
| 1018 | $iSetIndx = $aMailbox['SETINDEX']; |
| 1019 | $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $aMailbox['LIMIT']; |
| 1020 | $iEnd = ($aMailbox['PAGEOFFSET'] + ($iLimit - 1) < $aMailbox['EXISTS']) ? |
| 1021 | $aMailbox['PAGEOFFSET'] + $iLimit - 1 : $aMailbox['EXISTS']; |
| 1022 | |
| 1023 | $paginator_str = get_paginator_str($aMailbox['NAME'], $aMailbox['PAGEOFFSET'], |
| 1024 | $aMailbox['EXISTS'], $aMailbox['LIMIT'], $aMailbox['SHOWALL'][$iSetIndx]); |
| 1025 | |
| 1026 | $msg_cnt_str = get_msgcnt_str($aMailbox['PAGEOFFSET'], $iEnd,$aMailbox['EXISTS']); |
| 1027 | |
| 1028 | do_hook('mailbox_index_before'); |
| 1029 | ?> |
| 1030 | <table border="0" width="100%" cellpadding="0" cellspacing="0"> |
| 1031 | <tr> |
| 1032 | <td> |
| 1033 | <?php mail_message_listing_beginning($imapConnection, $aMailbox, $msg_cnt_str, $paginator_str); ?> |
| 1034 | </td> |
| 1035 | </tr> |
| 1036 | <tr><td height="5" bgcolor="<?php echo $color[4]; ?>"></td></tr> |
| 1037 | <tr> |
| 1038 | <td> |
| 1039 | <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="<?php echo $color[9]; ?>"> |
| 1040 | <tr> |
| 1041 | <td> |
| 1042 | <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="<?php echo $color[5]; ?>"> |
| 1043 | <tr> |
| 1044 | <td> |
| 1045 | <?php |
| 1046 | printHeader($aMailbox); |
| 1047 | displayMessageArray($imapConnection, $aMailbox); |
| 1048 | ?> |
| 1049 | </td> |
| 1050 | </tr> |
| 1051 | </table> |
| 1052 | </td> |
| 1053 | </tr> |
| 1054 | </table> |
| 1055 | <?php |
| 1056 | mail_message_listing_end($aMailbox['EXISTS'], $paginator_str, $msg_cnt_str); |
| 1057 | ?> |
| 1058 | </td> |
| 1059 | </tr> |
| 1060 | </table> |
| 1061 | <?php |
| 1062 | |
| 1063 | } |
| 1064 | |
| 1065 | /** |
| 1066 | * Function to map an uid list with a msg header array by uid |
| 1067 | * The mapped headers are printed with printMessage |
| 1068 | * aMailbox parameters contains info about the page we are on, the |
| 1069 | * used search criteria, the number of messages to show |
| 1070 | * |
| 1071 | * @param resource $imapConnection socket handle to imap |
| 1072 | * @param array $aMailbox array with required elements MSG_HEADERS, UIDSET, OFFSET, LIMIT |
| 1073 | * @return void |
| 1074 | **/ |
| 1075 | function displayMessageArray($imapConnection, $aMailbox) { |
| 1076 | $iSetIndx = $aMailbox['SETINDEX']; |
| 1077 | $aId = $aMailbox['UIDSET'][$iSetIndx]; |
| 1078 | $aHeaders = $aMailbox['MSG_HEADERS']; |
| 1079 | $iOffset = $aMailbox['OFFSET']; |
| 1080 | $sort = $aMailbox['SORT']; |
| 1081 | $iPageOffset = $aMailbox['PAGEOFFSET']; |
| 1082 | $sMailbox = $aMailbox['NAME']; |
| 1083 | $sSearch = (isset($aMailbox['SEARCH'][$aMailbox['SETINDEX']])) ? $aMailbox['SEARCH'][$aMailbox['SETINDEX']] : false; |
| 1084 | $aSearch = ($sSearch) ? array('search.php',$aMailbox['SETINDEX']) : null; |
| 1085 | |
| 1086 | if ($aMailbox['SORT'] & SQSORT_THREAD) { |
| 1087 | $aIndentArray =& $aMailbox['THREAD_INDENT'][$aMailbox['SETINDEX']]; |
| 1088 | $bThread = true; |
| 1089 | } else { |
| 1090 | $bThread = false; |
| 1091 | } |
| 1092 | /* |
| 1093 | * Loop through and display the info for each message. |
| 1094 | * ($t is used for the checkbox number) |
| 1095 | */ |
| 1096 | $iEnd = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $iOffset + $aMailbox['LIMIT']; |
| 1097 | for ($i=$iOffset,$t=0;$i<$iEnd;++$i) { |
| 1098 | if (isset($aId[$i])) { |
| 1099 | $bLast = ((isset($aId[$i+1]) && isset($aHeaders[$aId[$i+1]])) |
| 1100 | || ($i == $iEnd )) ? false : true; |
| 1101 | if ($bThread) { |
| 1102 | $indent = (isset($aIndentArray[$aId[$i]])) ? $aIndentArray[$aId[$i]] : 0; |
| 1103 | } else { |
| 1104 | $indent = 0; |
| 1105 | } |
| 1106 | $aMsg = array( |
| 1107 | 'HEADER' => $aHeaders[$aId[$i]], |
| 1108 | 'INDX' => $t, |
| 1109 | 'OFFSET' => $iOffset, |
| 1110 | 'PAGEOFFSET' => $iPageOffset, |
| 1111 | 'SORT' => $sort, |
| 1112 | 'SEARCH' => $aSearch, |
| 1113 | 'MAILBOX' => $sMailbox, |
| 1114 | 'INDENT' => $indent, |
| 1115 | 'LAST' => $bLast |
| 1116 | ); |
| 1117 | printMessageInfo($aMsg); |
| 1118 | ++$t; |
| 1119 | } else { |
| 1120 | break; |
| 1121 | } |
| 1122 | } |
| 1123 | } |
| 1124 | |
| 1125 | /** |
| 1126 | * Displays the standard message list header. |
| 1127 | * |
| 1128 | * To finish the table, you need to do a "</table></table>"; |
| 1129 | * |
| 1130 | * @param resource $imapConnection |
| 1131 | * @param array $aMailbox associative array with mailbox related information |
| 1132 | * @param string $msg_cnt_str |
| 1133 | * @param string $paginator Paginator string |
| 1134 | */ |
| 1135 | function mail_message_listing_beginning ($imapConnection, |
| 1136 | $aMailbox, |
| 1137 | $msg_cnt_str = '', |
| 1138 | $paginator = ' ' |
| 1139 | ) { |
| 1140 | global $color, $show_flag_buttons, $PHP_SELF; |
| 1141 | global $lastTargetMailbox, $boxes; |
| 1142 | |
| 1143 | $php_self = $PHP_SELF; |
| 1144 | |
| 1145 | $urlMailbox = urlencode($aMailbox['NAME']); |
| 1146 | |
| 1147 | if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) { |
| 1148 | $source_url = $regs[1]; |
| 1149 | } else { |
| 1150 | $source_url = $php_self; |
| 1151 | } |
| 1152 | |
| 1153 | if (!isset($msg)) { |
| 1154 | $msg = ''; |
| 1155 | } |
| 1156 | |
| 1157 | $moveFields = addHidden('msg', $msg). |
| 1158 | addHidden('mailbox', $aMailbox['NAME']). |
| 1159 | addHidden('startMessage', $aMailbox['PAGEOFFSET']); |
| 1160 | |
| 1161 | /* build thread sorting links */ |
| 1162 | $sort = $aMailbox['SORT']; |
| 1163 | if ($aMailbox['ALLOW_THREAD']) { |
| 1164 | if ($aMailbox['SORT'] & SQSORT_THREAD) { |
| 1165 | $sort -= SQSORT_THREAD; |
| 1166 | $thread_name = _("Unthread View"); |
| 1167 | } else { |
| 1168 | $thread_name = _("Thread View"); |
| 1169 | $sort = $aMailbox['SORT'] + SQSORT_THREAD; |
| 1170 | } |
| 1171 | $thread_link_str = '<small>[<a href="' . $source_url . '?srt=' |
| 1172 | . $sort . '&start_messages=1' |
| 1173 | . '&mailbox=' . urlencode($aMailbox['NAME']) . '">' . $thread_name |
| 1174 | . '</a>]</small>'; |
| 1175 | } else { |
| 1176 | $thread_link_str =''; |
| 1177 | } |
| 1178 | /* |
| 1179 | * This is the beginning of the message list table. |
| 1180 | * It wraps around all messages |
| 1181 | */ |
| 1182 | $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']); |
| 1183 | $form_name = "FormMsgs" . $safe_name; |
| 1184 | |
| 1185 | echo '<form name="' . $form_name . '" method="post" action="'.$php_self.'">' ."\n" |
| 1186 | . $moveFields; |
| 1187 | |
| 1188 | $button_str = ''; |
| 1189 | // display flag buttons only if supported |
| 1190 | if ($show_flag_buttons && |
| 1191 | in_array('\\flagged',$aMailbox['PERMANENTFLAGS'], true) ) { |
| 1192 | $button_str .= getButton('SUBMIT', 'markUnflagged', _("Unflag")); |
| 1193 | $button_str .= getButton('SUBMIT', 'markFlagged', _("Flag")); |
| 1194 | $button_str .= " \n"; |
| 1195 | } |
| 1196 | if (in_array('\\seen',$aMailbox['PERMANENTFLAGS'], true)) { |
| 1197 | $button_str .= getButton('SUBMIT', 'markUnread', _("Unread")); |
| 1198 | $button_str .= getButton('SUBMIT', 'markRead', _("Read")); |
| 1199 | $button_str .= " \n"; |
| 1200 | } |
| 1201 | $button_str .= getButton('SUBMIT', 'attache',_("Forward")) . |
| 1202 | " \n"; |
| 1203 | if (in_array('\\deleted',$aMailbox['PERMANENTFLAGS'], true)) { |
| 1204 | $button_str .= getButton('SUBMIT', 'delete',_("Delete")); |
| 1205 | $button_str .= '<input type="checkbox" name="bypass_trash" />' . _("Bypass Trash"); |
| 1206 | $button_str .= " \n"; |
| 1207 | } |
| 1208 | if (!$aMailbox['AUTO_EXPUNGE'] && $aMailbox['RIGHTS'] != 'READ-ONLY') { |
| 1209 | $button_str .= getButton('SUBMIT', 'expungeButton',_("Expunge")) .' ' . _("mailbox") . "\n"; |
| 1210 | $button_str .= ' '; |
| 1211 | } |
| 1212 | ?> |
| 1213 | <table width="100%" cellpadding="1" cellspacing="0" style="border: 1px solid <?php echo $color[0]; ?>"> |
| 1214 | <tr> |
| 1215 | <td> |
| 1216 | <table bgcolor="<?php echo $color[4]; ?>" border="0" width="100%" cellpadding="1" cellspacing="0"> |
| 1217 | <tr> |
| 1218 | <?php echo html_tag('td', '<small>' . $paginator . $thread_link_str . '</small>', 'left') . "\n"; ?> |
| 1219 | <?php echo html_tag('td', '', 'center') . "\n"; ?> |
| 1220 | <?php echo html_tag('td', '<small>' . $msg_cnt_str . '</small>', 'right') . "\n"; ?> |
| 1221 | </tr> |
| 1222 | </table> |
| 1223 | </td> |
| 1224 | </tr> |
| 1225 | <tr width="100%" cellpadding="1" cellspacing="0" border="0" bgcolor="<?php echo $color[0]; ?>"> |
| 1226 | <td> |
| 1227 | <table border="0" width="100%" cellpadding="1" cellspacing="0"> |
| 1228 | <tr> |
| 1229 | <?php echo html_tag('td', '', 'left') . "\n"; ?> |
| 1230 | <small> |
| 1231 | <?php echo $button_str; ?> |
| 1232 | <?php do_hook('mailbox_display_buttons'); ?> |
| 1233 | </small> |
| 1234 | </td> |
| 1235 | <?php |
| 1236 | if (in_array('\\deleted',$aMailbox['PERMANENTFLAGS'], true)) { |
| 1237 | ?> |
| 1238 | <?php echo html_tag('td', '', 'right'); ?> |
| 1239 | <small> <tt> |
| 1240 | <select name="targetMailbox"> |
| 1241 | <?php echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)), 0, $boxes); ?> |
| 1242 | </select></tt> |
| 1243 | <?php echo getButton('SUBMIT', 'moveButton',_("Move")); ?> |
| 1244 | </small> |
| 1245 | <?php |
| 1246 | } |
| 1247 | ?> |
| 1248 | </td> |
| 1249 | </tr> |
| 1250 | </table> |
| 1251 | </td> |
| 1252 | </tr> |
| 1253 | </table> |
| 1254 | <?php |
| 1255 | do_hook('mailbox_form_before'); |
| 1256 | } |
| 1257 | |
| 1258 | /** |
| 1259 | * Function to add the last row in a message list, it contains the paginator and info about |
| 1260 | * the number of messages. |
| 1261 | * |
| 1262 | * @param integer $num_msgs number of messages in a mailbox |
| 1263 | * @param string $paginator_str Paginator string [Prev | Next] [ 1 2 3 ... 91 92 94 ] [Show all] |
| 1264 | * @param string $msg_cnt_str Message count string Viewing Messages: 21 to 1861 (20 total) |
| 1265 | */ |
| 1266 | function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str) { |
| 1267 | global $color; |
| 1268 | if ($num_msgs) { |
| 1269 | /* space between list and footer */ |
| 1270 | ?> |
| 1271 | <tr><td height="5" bgcolor="<?php echo $color[4]; ?>" colspan="1"></td></tr> |
| 1272 | <tr> |
| 1273 | <td> |
| 1274 | <table width="100%" cellpadding="1" cellspacing="0" style="border: 1px solid <?php echo $color[0]; ?>"> |
| 1275 | <tr> |
| 1276 | <td> |
| 1277 | <table bgcolor="<?php echo $color[4]; ?>" border="0" width="100%" cellpadding="1" cellspacing="0"> |
| 1278 | <tr> |
| 1279 | <?php echo html_tag('td', '<small>' . $paginator_str . '</small>', 'left'); ?> |
| 1280 | <?php echo html_tag('td', '<small>' . $msg_cnt_str . '</small>', 'right'); ?> |
| 1281 | </tr> |
| 1282 | </table> |
| 1283 | </td> |
| 1284 | </tr> |
| 1285 | </table> |
| 1286 | </td> |
| 1287 | </tr> |
| 1288 | <?php |
| 1289 | } |
| 1290 | /* End of message-list table */ |
| 1291 | |
| 1292 | do_hook('mailbox_index_after'); |
| 1293 | echo "</form>\n"; |
| 1294 | } |
| 1295 | |
| 1296 | /** |
| 1297 | * Prints the table header for the messages list view |
| 1298 | * |
| 1299 | * @param array $aMailbox |
| 1300 | */ |
| 1301 | function printHeader($aMailbox) { |
| 1302 | global $index_order, $internal_date_sort, $color; |
| 1303 | |
| 1304 | if ($aMailbox['SORT_METHOD'] != 'THREAD') { |
| 1305 | $showsort = true; |
| 1306 | } else { |
| 1307 | $showsort = false; |
| 1308 | } |
| 1309 | |
| 1310 | echo html_tag( 'tr' ,'' , 'center', $color[5] ); |
| 1311 | |
| 1312 | /* calculate the width of the subject column based on the |
| 1313 | * widths of the other columns */ |
| 1314 | $widths = array(1=>1,2=>25,3=>5,4=>0,5=>1,6=>5); |
| 1315 | $subjectwidth = 100; |
| 1316 | foreach($index_order as $item) { |
| 1317 | $subjectwidth -= $widths[$item]; |
| 1318 | } |
| 1319 | |
| 1320 | foreach ($index_order as $item) { |
| 1321 | switch ($item) { |
| 1322 | case 1: /* checkbox */ |
| 1323 | echo html_tag( 'td',get_selectall_link($aMailbox) , '', '', 'width="1%"' ); |
| 1324 | break; |
| 1325 | case 5: /* flags */ |
| 1326 | echo html_tag( 'td','' , '', '', 'width="1%"' ); |
| 1327 | break; |
| 1328 | case 2: /* from */ |
| 1329 | if (handleAsSent($aMailbox['NAME'])) { |
| 1330 | echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) |
| 1331 | . '<b>' . _("To") . '</b>'; |
| 1332 | if ($showsort) { |
| 1333 | ShowSortButton($aMailbox, SQSORT_TO_ASC, SQSORT_TO_DEC); |
| 1334 | } |
| 1335 | } else { |
| 1336 | echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) |
| 1337 | . '<b>' . _("From") . '</b>'; |
| 1338 | if ($showsort) { |
| 1339 | ShowSortButton($aMailbox, SQSORT_FROM_ASC, SQSORT_FROM_DEC); |
| 1340 | } |
| 1341 | } |
| 1342 | echo "</td>\n"; |
| 1343 | break; |
| 1344 | case 3: /* date */ |
| 1345 | echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' ) |
| 1346 | . '<b>' . _("Date") . '</b>'; |
| 1347 | if ($showsort) { |
| 1348 | if ($internal_date_sort) { |
| 1349 | ShowSortButton($aMailbox, SQSORT_INT_DATE_ASC, SQSORT_INT_DATE_DEC); |
| 1350 | } else { |
| 1351 | ShowSortButton($aMailbox, SQSORT_DATE_ASC, SQSORT_DATE_DEC); |
| 1352 | } |
| 1353 | } |
| 1354 | echo "</td>\n"; |
| 1355 | break; |
| 1356 | case 4: /* subject */ |
| 1357 | echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' ) |
| 1358 | . '<b>' . _("Subject") . '</b>'; |
| 1359 | if ($showsort) { |
| 1360 | ShowSortButton($aMailbox, SQSORT_SUBJ_ASC, SQSORT_SUBJ_DEC); |
| 1361 | } |
| 1362 | echo "</td>\n"; |
| 1363 | break; |
| 1364 | case 6: /* size */ |
| 1365 | echo html_tag( 'td', '', 'center','','width="5%" nowrap') |
| 1366 | . '<b>' . _("Size") . '</b>'; |
| 1367 | if ($showsort) { |
| 1368 | ShowSortButton($aMailbox, SQSORT_SIZE_ASC, SQSORT_SIZE_DEC); |
| 1369 | } |
| 1370 | echo "</td>\n"; |
| 1371 | break; |
| 1372 | } |
| 1373 | } |
| 1374 | echo "</tr>\n"; |
| 1375 | } |
| 1376 | |
| 1377 | |
| 1378 | /** |
| 1379 | * This function shows the sort button. Isn't this a good comment? |
| 1380 | * |
| 1381 | * @param array $aMailbox |
| 1382 | * @param integer $Down |
| 1383 | * @param integer $Up |
| 1384 | */ |
| 1385 | function ShowSortButton($aMailbox, $Down, $Up ) { |
| 1386 | global $PHP_SELF; |
| 1387 | |
| 1388 | /* Figure out which image we want to use. */ |
| 1389 | if ($aMailbox['SORT'] != $Up && $aMailbox['SORT'] != $Down) { |
| 1390 | $img = 'sort_none.png'; |
| 1391 | $which = $Up; |
| 1392 | } elseif ($aMailbox['SORT'] == $Up) { |
| 1393 | $img = 'up_pointer.png'; |
| 1394 | $which = $Down; |
| 1395 | } else { |
| 1396 | $img = 'down_pointer.png'; |
| 1397 | $which = 0; |
| 1398 | } |
| 1399 | |
| 1400 | if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { |
| 1401 | $source_url = $regs[1]; |
| 1402 | } else { |
| 1403 | $source_url = $PHP_SELF; |
| 1404 | } |
| 1405 | |
| 1406 | /* Now that we have everything figured out, show the actual button. */ |
| 1407 | echo ' <a href="' . $source_url .'?srt=' . $which |
| 1408 | . '&startMessage=1&mailbox=' . urlencode($aMailbox['NAME']) |
| 1409 | . '"><img src="../images/' . $img |
| 1410 | . '" border="0" width="12" height="10" alt="sort" title="' |
| 1411 | . _("Click here to change the sorting of the message list") .'" /></a>'; |
| 1412 | } |
| 1413 | |
| 1414 | /** |
| 1415 | * FIXME: Undocumented function |
| 1416 | * |
| 1417 | * @param array $aMailbox |
| 1418 | */ |
| 1419 | function get_selectall_link($aMailbox) { |
| 1420 | global $checkall, $javascript_on; |
| 1421 | global $PHP_SELF; |
| 1422 | |
| 1423 | $result = ''; |
| 1424 | if ($javascript_on) { |
| 1425 | $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']); |
| 1426 | $func_name = "CheckAll" . $safe_name; |
| 1427 | $form_name = "FormMsgs" . $safe_name; |
| 1428 | $result = '<script language="JavaScript" type="text/javascript">' |
| 1429 | . "\n<!-- \n" |
| 1430 | . "function " . $func_name . "() {\n" |
| 1431 | . " for (var i = 0; i < document." . $form_name . ".elements.length; i++) {\n" |
| 1432 | . " if(document." . $form_name . ".elements[i].type == 'checkbox' && " |
| 1433 | . " document." . $form_name . ".elements[i].name.substring(0,3) == 'msg'){\n" |
| 1434 | . " document." . $form_name . ".elements[i].checked = " |
| 1435 | . " !(document." . $form_name . ".elements[i].checked);\n" |
| 1436 | . " }\n" |
| 1437 | . " }\n" |
| 1438 | . "}\n" |
| 1439 | . "//-->\n" |
| 1440 | . '</script>' |
| 1441 | . '<input type="checkbox" name="toggleAll" title="'._("Toggle All").'" onclick="'.$func_name.'();" />'; |
| 1442 | // . <a href="javascript:void(0)" onClick="' . $func_name . '();">' . _("Toggle All") |
| 1443 | // . "</a>\n"; |
| 1444 | } else { |
| 1445 | if (strpos($PHP_SELF, "?")) { |
| 1446 | $result .= "<a href=\"$PHP_SELF&mailbox=" . urlencode($aMailbox['NAME']) |
| 1447 | . "&startMessage=$aMailbox[PAGEOFFSET]&srt=$aMailbox[SORT]&checkall="; |
| 1448 | } else { |
| 1449 | $result .= "<a href=\"$PHP_SELF?mailbox=" . urlencode($mailbox) |
| 1450 | . "&startMessage=$aMailbox[PAGEOFFSET]&srt=$aMailbox[SORT]&checkall="; |
| 1451 | } |
| 1452 | if (isset($checkall) && $checkall == '1') { |
| 1453 | $result .= '0'; |
| 1454 | } else { |
| 1455 | $result .= '1'; |
| 1456 | } |
| 1457 | |
| 1458 | if (isset($aMailbox['SEARCH']) && $aMailbox['SEARCH'][0]) { |
| 1459 | $result .= '&where=' . urlencode($aMailbox['SEARCH'][0]) |
| 1460 | . '&what=' . urlencode($aMailbox['SEARCH'][1]); |
| 1461 | } |
| 1462 | $result .= "\">"; |
| 1463 | $result .= _("All"); |
| 1464 | $result .= "</a>\n"; |
| 1465 | } |
| 1466 | |
| 1467 | /* Return our final result. */ |
| 1468 | return ($result); |
| 1469 | } |
| 1470 | |
| 1471 | /** |
| 1472 | * This function computes the "Viewing Messages..." string. |
| 1473 | * |
| 1474 | * @param integer $start_msg first message number |
| 1475 | * @param integer $end_msg last message number |
| 1476 | * @param integer $num_msgs total number of message in folder |
| 1477 | * @return string |
| 1478 | */ |
| 1479 | function get_msgcnt_str($start_msg, $end_msg, $num_msgs) { |
| 1480 | /* Compute the $msg_cnt_str. */ |
| 1481 | $result = ''; |
| 1482 | if ($start_msg < $end_msg) { |
| 1483 | $result = sprintf(_("Viewing Messages: %s to %s (%s total)"), |
| 1484 | '<b>'.$start_msg.'</b>', '<b>'.$end_msg.'</b>', $num_msgs); |
| 1485 | } else if ($start_msg == $end_msg) { |
| 1486 | $result = sprintf(_("Viewing Message: %s (%s total)"), '<b>'.$start_msg.'</b>', $num_msgs); |
| 1487 | } else { |
| 1488 | $result = '<br />'; |
| 1489 | } |
| 1490 | /* Return our result string. */ |
| 1491 | return ($result); |
| 1492 | } |
| 1493 | |
| 1494 | /** |
| 1495 | * Generate a paginator link. |
| 1496 | * |
| 1497 | * @param mixed $box Mailbox name |
| 1498 | * @param mixed $start_msg Message Offset |
| 1499 | * @param mixed $use |
| 1500 | * @param string $text text used for paginator link |
| 1501 | * @return string |
| 1502 | */ |
| 1503 | function get_paginator_link($box, $start_msg, $text) { |
| 1504 | sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER); |
| 1505 | $result = "<a href=\"$php_self?startMessage=$start_msg&mailbox=$box\" " |
| 1506 | . ">$text</a>"; |
| 1507 | |
| 1508 | return ($result); |
| 1509 | } |
| 1510 | |
| 1511 | /** |
| 1512 | * This function computes the paginator string. |
| 1513 | * |
| 1514 | * @param string $box mailbox name |
| 1515 | * @param integer $iOffset offset in total number of messages |
| 1516 | * @param integer $iTotal total number of messages |
| 1517 | * @param integer $iLimit maximum number of messages to show on a page |
| 1518 | * @param bool $bShowAll show all messages at once (non paginate mode) |
| 1519 | * @return string $result paginate string with links to pages |
| 1520 | */ |
| 1521 | function get_paginator_str($box, $iOffset, $iTotal, $iLimit, $bShowAll) { |
| 1522 | global $username, $data_dir; |
| 1523 | sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER); |
| 1524 | |
| 1525 | /* Initialize paginator string chunks. */ |
| 1526 | $prv_str = ''; |
| 1527 | $nxt_str = ''; |
| 1528 | $pg_str = ''; |
| 1529 | $all_str = ''; |
| 1530 | |
| 1531 | $box = urlencode($box); |
| 1532 | |
| 1533 | /* Create simple strings that will be creating the paginator. */ |
| 1534 | $spc = ' '; /* This will be used as a space. */ |
| 1535 | $sep = '|'; /* This will be used as a seperator. */ |
| 1536 | |
| 1537 | /* Get some paginator preference values. */ |
| 1538 | $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON); |
| 1539 | $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX); |
| 1540 | |
| 1541 | /* Make sure that our start message number is not too big. */ |
| 1542 | $iOffset = min($iOffset, $iTotal); |
| 1543 | |
| 1544 | /* Compute the starting message of the previous and next page group. */ |
| 1545 | $next_grp = $iOffset + $iLimit; |
| 1546 | $prev_grp = $iOffset - $iLimit; |
| 1547 | |
| 1548 | if (!$bShowAll) { |
| 1549 | /* Compute the basic previous and next strings. */ |
| 1550 | if (($next_grp <= $iTotal) && ($prev_grp >= 0)) { |
| 1551 | $prv_str = get_paginator_link($box, $prev_grp, _("Previous")); |
| 1552 | $nxt_str = get_paginator_link($box, $next_grp, _("Next")); |
| 1553 | } else if (($next_grp > $iTotal) && ($prev_grp >= 0)) { |
| 1554 | $prv_str = get_paginator_link($box, $prev_grp, _("Previous")); |
| 1555 | $nxt_str = _("Next"); |
| 1556 | } else if (($next_grp <= $iTotal) && ($prev_grp < 0)) { |
| 1557 | $prv_str = _("Previous"); |
| 1558 | $nxt_str = get_paginator_link($box, $next_grp, _("Next")); |
| 1559 | } |
| 1560 | |
| 1561 | /* Page selector block. Following code computes page links. */ |
| 1562 | if ($iLimit != 0 && $pg_sel && ($iTotal > $iLimit)) { |
| 1563 | /* Most importantly, what is the current page!!! */ |
| 1564 | $cur_pg = intval($iOffset / $iLimit) + 1; |
| 1565 | |
| 1566 | /* Compute total # of pages and # of paginator page links. */ |
| 1567 | $tot_pgs = ceil($iTotal / $iLimit); /* Total number of Pages */ |
| 1568 | $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */ |
| 1569 | |
| 1570 | /* Compute the size of the four quarters of the page links. */ |
| 1571 | |
| 1572 | /* If we can, just show all the pages. */ |
| 1573 | if (($tot_pgs - 1) <= $pg_max) { |
| 1574 | $q1_pgs = $cur_pg - 1; |
| 1575 | $q2_pgs = $q3_pgs = 0; |
| 1576 | $q4_pgs = $tot_pgs - $cur_pg; |
| 1577 | |
| 1578 | /* Otherwise, compute some magic to choose the four quarters. */ |
| 1579 | } else { |
| 1580 | /* |
| 1581 | * Compute the magic base values. Added together, |
| 1582 | * these values will always equal to the $pag_pgs. |
| 1583 | * NOTE: These are DEFAULT values and do not take |
| 1584 | * the current page into account. That is below. |
| 1585 | */ |
| 1586 | $q1_pgs = floor($vis_pgs/4); |
| 1587 | $q2_pgs = round($vis_pgs/4, 0); |
| 1588 | $q3_pgs = ceil($vis_pgs/4); |
| 1589 | $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0); |
| 1590 | |
| 1591 | /* Adjust if the first quarter contains the current page. */ |
| 1592 | if (($cur_pg - $q1_pgs) < 1) { |
| 1593 | $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs; |
| 1594 | $q1_pgs = $cur_pg - 1; |
| 1595 | $q2_pgs = 0; |
| 1596 | $q3_pgs += ceil($extra_pgs / 2); |
| 1597 | $q4_pgs += floor($extra_pgs / 2); |
| 1598 | |
| 1599 | /* Adjust if the first and second quarters intersect. */ |
| 1600 | } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) { |
| 1601 | $extra_pgs = $q2_pgs; |
| 1602 | $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 3/4); |
| 1603 | $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 3/4); |
| 1604 | $q3_pgs += ceil($extra_pgs / 2); |
| 1605 | $q4_pgs += floor($extra_pgs / 2); |
| 1606 | |
| 1607 | /* Adjust if the fourth quarter contains the current page. */ |
| 1608 | } else if (($cur_pg + $q4_pgs) >= $tot_pgs) { |
| 1609 | $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs; |
| 1610 | $q3_pgs = 0; |
| 1611 | $q4_pgs = $tot_pgs - $cur_pg; |
| 1612 | $q1_pgs += floor($extra_pgs / 2); |
| 1613 | $q2_pgs += ceil($extra_pgs / 2); |
| 1614 | |
| 1615 | /* Adjust if the third and fourth quarter intersect. */ |
| 1616 | } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) { |
| 1617 | $extra_pgs = $q3_pgs; |
| 1618 | $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4); |
| 1619 | $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4); |
| 1620 | $q1_pgs += floor($extra_pgs / 2); |
| 1621 | $q2_pgs += ceil($extra_pgs / 2); |
| 1622 | } |
| 1623 | } |
| 1624 | |
| 1625 | /* |
| 1626 | * I am leaving this debug code here, commented out, because |
| 1627 | * it is a really nice way to see what the above code is doing. |
| 1628 | * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = " |
| 1629 | * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br />'; |
| 1630 | */ |
| 1631 | |
| 1632 | /* Print out the page links from the compute page quarters. */ |
| 1633 | |
| 1634 | /* Start with the first quarter. */ |
| 1635 | if (($q1_pgs == 0) && ($cur_pg > 1)) { |
| 1636 | $pg_str .= "...$spc"; |
| 1637 | } else { |
| 1638 | for ($pg = 1; $pg <= $q1_pgs; ++$pg) { |
| 1639 | $start = (($pg-1) * $iLimit) + 1; |
| 1640 | $pg_str .= get_paginator_link($box, $start, $pg) . $spc; |
| 1641 | } |
| 1642 | if ($cur_pg - $q2_pgs - $q1_pgs > 1) { |
| 1643 | $pg_str .= "...$spc"; |
| 1644 | } |
| 1645 | } |
| 1646 | |
| 1647 | /* Continue with the second quarter. */ |
| 1648 | for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) { |
| 1649 | $start = (($pg-1) * $iLimit) + 1; |
| 1650 | $pg_str .= get_paginator_link($box, $start, $pg) . $spc; |
| 1651 | } |
| 1652 | |
| 1653 | /* Now print the current page. */ |
| 1654 | $pg_str .= $cur_pg . $spc; |
| 1655 | |
| 1656 | /* Next comes the third quarter. */ |
| 1657 | for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) { |
| 1658 | $start = (($pg-1) * $iLimit) + 1; |
| 1659 | $pg_str .= get_paginator_link($box, $start, $pg) . $spc; |
| 1660 | } |
| 1661 | |
| 1662 | /* And last, print the forth quarter page links. */ |
| 1663 | if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) { |
| 1664 | $pg_str .= "...$spc"; |
| 1665 | } else { |
| 1666 | if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) { |
| 1667 | $pg_str .= "...$spc"; |
| 1668 | } |
| 1669 | for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) { |
| 1670 | $start = (($pg-1) * $iLimit) + 1; |
| 1671 | $pg_str .= get_paginator_link($box, $start,$pg) . $spc; |
| 1672 | } |
| 1673 | } |
| 1674 | } |
| 1675 | } else { |
| 1676 | $pg_str = "<a href=\"$php_self?showall=0" |
| 1677 | . "&startMessage=1&mailbox=$box\" " |
| 1678 | . ">" ._("Paginate") . '</a>'; |
| 1679 | } |
| 1680 | |
| 1681 | /* Put all the pieces of the paginator string together. */ |
| 1682 | /** |
| 1683 | * Hairy code... But let's leave it like it is since I am not certain |
| 1684 | * a different approach would be any easier to read. ;) |
| 1685 | */ |
| 1686 | $result = ''; |
| 1687 | if ( $prv_str || $nxt_str ) { |
| 1688 | |
| 1689 | /* Compute the 'show all' string. */ |
| 1690 | $all_str = "<a href=\"$php_self?showall=1" |
| 1691 | . "&startMessage=1&mailbox=$box\" " |
| 1692 | . ">" . _("Show All") . '</a>'; |
| 1693 | $result .= '['; |
| 1694 | $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : ''); |
| 1695 | $result .= ($nxt_str != '' ? $nxt_str : ''); |
| 1696 | $result .= ']' . $spc ; |
| 1697 | |
| 1698 | } |
| 1699 | |
| 1700 | $result .= ($pg_str != '' ? $spc . '['.$spc.$pg_str.']' . $spc : ''); |
| 1701 | $result .= ($all_str != '' ? $spc . '['.$all_str.']' . $spc . $spc : ''); |
| 1702 | |
| 1703 | /* If the resulting string is blank, return a non-breaking space. */ |
| 1704 | if ($result == '') { |
| 1705 | $result = ' '; |
| 1706 | } |
| 1707 | |
| 1708 | /* Return our final magical paginator string. */ |
| 1709 | return ($result); |
| 1710 | } |
| 1711 | |
| 1712 | /** |
| 1713 | * FIXME: Undocumented function |
| 1714 | */ |
| 1715 | function truncateWithEntities($subject, $trim_at) |
| 1716 | { |
| 1717 | $ent_strlen = strlen($subject); |
| 1718 | if (($trim_at <= 0) || ($ent_strlen <= $trim_at)) |
| 1719 | return $subject; |
| 1720 | |
| 1721 | global $languages, $squirrelmail_language; |
| 1722 | |
| 1723 | /* |
| 1724 | * see if this is entities-encoded string |
| 1725 | * If so, Iterate through the whole string, find out |
| 1726 | * the real number of characters, and if more |
| 1727 | * than $trim_at, substr with an updated trim value. |
| 1728 | */ |
| 1729 | $trim_val = $trim_at; |
| 1730 | $ent_offset = 0; |
| 1731 | $ent_loc = 0; |
| 1732 | while ( $ent_loc < $trim_val && (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) && |
| 1733 | (($ent_loc_end = strpos($subject, ';', $ent_loc+3)) !== false) ) { |
| 1734 | $trim_val += ($ent_loc_end-$ent_loc); |
| 1735 | $ent_offset = $ent_loc_end+1; |
| 1736 | } |
| 1737 | if (($trim_val > $trim_at) && ($ent_strlen > $trim_val) && (strpos($subject,';',$trim_val) < ($trim_val + 6))) { |
| 1738 | $i = strpos($subject,';',$trim_val); |
| 1739 | if ($i) { |
| 1740 | $trim_val = strpos($subject,';',$trim_val); |
| 1741 | } |
| 1742 | } |
| 1743 | // only print '...' when we're actually dropping part of the subject |
| 1744 | if ($ent_strlen <= $trim_val) |
| 1745 | return $subject; |
| 1746 | |
| 1747 | if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && |
| 1748 | function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_strimwidth')) { |
| 1749 | return call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_strimwidth', $subject, $trim_val); |
| 1750 | } |
| 1751 | |
| 1752 | return substr_replace($subject, '...', $trim_val); |
| 1753 | } |
| 1754 | |
| 1755 | /** |
| 1756 | * FIXME: Undocumented function |
| 1757 | */ |
| 1758 | function processSubject($subject, $threadlevel = 0) { |
| 1759 | /* Shouldn't ever happen -- caught too many times in the IMAP functions */ |
| 1760 | if ($subject == '') { |
| 1761 | return _("(no subject)"); |
| 1762 | } |
| 1763 | |
| 1764 | global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */ |
| 1765 | $trim_at = $truncate_subject; |
| 1766 | |
| 1767 | /* if this is threaded, subtract two chars per indentlevel */ |
| 1768 | if (($threadlevel > 0) && ($threadlevel <= 10)) |
| 1769 | $trim_at -= (2*$threadlevel); |
| 1770 | |
| 1771 | return truncateWithEntities($subject, $trim_at); |
| 1772 | } |
| 1773 | |
| 1774 | |
| 1775 | /** |
| 1776 | * Creates button |
| 1777 | * |
| 1778 | * @deprecated see form functions available in 1.5.1 and 1.4.3. |
| 1779 | * @param string $type |
| 1780 | * @param string $name |
| 1781 | * @param string $value |
| 1782 | * @param string $js |
| 1783 | * @param bool $enabled |
| 1784 | */ |
| 1785 | function getButton($type, $name, $value, $js = '', $enabled = TRUE) { |
| 1786 | $disabled = ( $enabled ? '' : 'disabled ' ); |
| 1787 | $js = ( $js ? $js.' ' : '' ); |
| 1788 | return '<input '.$disabled.$js. |
| 1789 | 'type="'.$type. |
| 1790 | '" name="'.$name. |
| 1791 | '" value="'.$value . |
| 1792 | '" style="padding: 0px; margin: 0px" />'; |
| 1793 | } |
| 1794 | |
| 1795 | /** |
| 1796 | * Puts string into cell, aligns it and adds <small> tag |
| 1797 | * |
| 1798 | * @param string $string string |
| 1799 | * @param string $align alignment |
| 1800 | */ |
| 1801 | function getSmallStringCell($string, $align) { |
| 1802 | return html_tag('td', |
| 1803 | '<small>' . $string . ': </small>', |
| 1804 | $align, |
| 1805 | '', |
| 1806 | 'nowrap' ); |
| 1807 | } |
| 1808 | |
| 1809 | /** |
| 1810 | * This should go in imap_mailbox.php |
| 1811 | * @param string $mailbox |
| 1812 | */ |
| 1813 | function handleAsSent($mailbox) { |
| 1814 | global $handleAsSent_result; |
| 1815 | |
| 1816 | /* First check if this is the sent or draft folder. */ |
| 1817 | $handleAsSent_result = isSentMailbox($mailbox) || isDraftMailbox($mailbox); |
| 1818 | |
| 1819 | /* Then check the result of the handleAsSent hook. */ |
| 1820 | do_hook('check_handleAsSent_result', $mailbox); |
| 1821 | |
| 1822 | /* And return the result. */ |
| 1823 | return $handleAsSent_result; |
| 1824 | } |
| 1825 | |
| 1826 | /** |
| 1827 | * Process messages list form and handle the cache gracefully. If $sButton and |
| 1828 | * $aUid are provided as argument then you can fake a message list submit and |
| 1829 | * use it i.e. in read_body.php for del move next and update the cache |
| 1830 | * |
| 1831 | * @param resource $imapConnection imap connection |
| 1832 | * @param array $aMailbox (reference) cached mailbox |
| 1833 | * @param string $sButton fake a submit button |
| 1834 | * @param array $aUid fake the $msg array |
| 1835 | * @return string $sError error string in case of an error |
| 1836 | * @author Marc Groot Koerkamp |
| 1837 | */ |
| 1838 | function handleMessageListForm($imapConnection,&$aMailbox,$sButton='',$aUid = array()) { |
| 1839 | |
| 1840 | /* incoming formdata */ |
| 1841 | $sButton = (sqgetGlobalVar('moveButton', $sTmp, SQ_POST)) ? 'move' : $sButton; |
| 1842 | $sButton = (sqgetGlobalVar('expungeButton', $sTmp, SQ_POST)) ? 'expunge' : $sButton; |
| 1843 | $sButton = (sqgetGlobalVar('attache', $sTmp, SQ_POST)) ? 'attache' : $sButton; |
| 1844 | $sButton = (sqgetGlobalVar('delete', $sTmp, SQ_POST)) ? 'setDeleted' : $sButton; |
| 1845 | $sButton = (sqgetGlobalVar('undeleteButton', $sTmp, SQ_POST)) ? 'setDeleted' : $sButton; |
| 1846 | $sButton = (sqgetGlobalVar('markRead', $sTmp, SQ_POST)) ? 'setSeen' : $sButton; |
| 1847 | $sButton = (sqgetGlobalVar('markUnread', $sTmp, SQ_POST)) ? 'unsetSeen' : $sButton; |
| 1848 | $sButton = (sqgetGlobalVar('markFlagged', $sTmp, SQ_POST)) ? 'setFlagged' : $sButton; |
| 1849 | $sButton = (sqgetGlobalVar('markUnflagged', $sTmp, SQ_POST)) ? 'unsetFlagged' : $sButton; |
| 1850 | sqgetGlobalVar('targetMailbox', $targetMailbox, SQ_POST); |
| 1851 | sqgetGlobalVar('bypass_trash', $bypass_trash, SQ_POST); |
| 1852 | sqgetGlobalVar('msg', $msg, SQ_POST); |
| 1853 | |
| 1854 | $sError = ''; |
| 1855 | $mailbox = $aMailbox['NAME']; |
| 1856 | |
| 1857 | /* retrieve the check boxes */ |
| 1858 | $aUid = (isset($msg) && is_array($msg)) ? array_values($msg) : $aUid; |
| 1859 | |
| 1860 | if (count($aUid) && $sButton != 'expunge') { |
| 1861 | $aUpdatedMsgs = false; |
| 1862 | $bExpunge = false; |
| 1863 | switch ($sButton) { |
| 1864 | case 'setDeleted': |
| 1865 | // check if id exists in case we come from read_body |
| 1866 | if (count($aUid) == 1 && is_array($aMailbox['UIDSET'][$aMailbox['SETINDEX']]) && |
| 1867 | !in_array($aUid[0],$aMailbox['UIDSET'][$aMailbox['SETINDEX']])) { |
| 1868 | break; |
| 1869 | } |
| 1870 | // What kind of hook is this, can it be removed? Disabled for now because it can invalidate the cache |
| 1871 | //if (!boolean_hook_function('move_messages_button_action', NULL, 1)) { |
| 1872 | $aUpdatedMsgs = sqimap_msgs_list_delete($imapConnection, $mailbox, $aUid,$bypass_trash); |
| 1873 | $bExpunge = true; |
| 1874 | //} |
| 1875 | break; |
| 1876 | case 'unsetDeleted': |
| 1877 | case 'setSeen': |
| 1878 | case 'unsetSeen': |
| 1879 | case 'setFlagged': |
| 1880 | case 'unsetFlagged': |
| 1881 | // get flag |
| 1882 | $sFlag = (substr($sButton,0,3) == 'set') ? '\\'.substr($sButton,3) : '\\'.substr($sButton,5); |
| 1883 | $bSet = (substr($sButton,0,3) == 'set') ? true : false; |
| 1884 | $aUpdatedMsgs = sqimap_toggle_flag($imapConnection, $aUid, $sFlag, $bSet, true); |
| 1885 | break; |
| 1886 | case 'move': |
| 1887 | $aUpdatedMsgs = sqimap_msgs_list_move($imapConnection,$aUid,$targetMailbox); |
| 1888 | sqsession_register($targetMailbox,'lastTargetMailbox'); |
| 1889 | $bExpunge = true; |
| 1890 | break; |
| 1891 | case 'attache': |
| 1892 | $aMsgHeaders = array(); |
| 1893 | foreach ($aUid as $iUid) { |
| 1894 | $aMsgHeaders[$iUid] = $aMailbox['MSG_HEADERS'][$iUid]; |
| 1895 | } |
| 1896 | if (count($aMsgHeaders)) { |
| 1897 | $composesession = attachSelectedMessages($imapConnection,$aMsgHeaders); |
| 1898 | // dirty hack, add info to $aMailbox |
| 1899 | $aMailbox['FORWARD_SESSION'] = $composesession; |
| 1900 | } |
| 1901 | break; |
| 1902 | } |
| 1903 | /** |
| 1904 | * Updates messages is an array containing the result of the untagged |
| 1905 | * fetch responses send by the imap server due to a flag change. That |
| 1906 | * response is parsed in a array with msg arrays by the parseFetch function |
| 1907 | */ |
| 1908 | if ($aUpdatedMsgs) { |
| 1909 | // Update the message headers cache |
| 1910 | $aDeleted = array(); |
| 1911 | foreach ($aUpdatedMsgs as $iUid => $aMsg) { |
| 1912 | if (isset($aMsg['FLAGS'])) { |
| 1913 | /** |
| 1914 | * Only update the cached headers if the header is |
| 1915 | * cached. |
| 1916 | */ |
| 1917 | if (isset($aMailbox['MSG_HEADERS'][$iUid])) { |
| 1918 | $aMailbox['MSG_HEADERS'][$iUid]['FLAGS'] = $aMsg['FLAGS']; |
| 1919 | } |
| 1920 | /** |
| 1921 | * Count the messages with the \Delete flag set so we can determine |
| 1922 | * if the number of expunged messages equals the number of flagged |
| 1923 | * messages for deletion. |
| 1924 | */ |
| 1925 | if (isset($aMsg['FLAGS']['\\deleted']) && $aMsg['FLAGS']['\\deleted']) { |
| 1926 | $aDeleted[] = $iUid; |
| 1927 | } |
| 1928 | } |
| 1929 | } |
| 1930 | if ($bExpunge && $aMailbox['AUTO_EXPUNGE'] && |
| 1931 | $iExpungedMessages = sqimap_mailbox_expunge($imapConnection, $aMailbox['NAME'], true)) |
| 1932 | { |
| 1933 | if (count($aDeleted) != $iExpungedMessages) { |
| 1934 | // there are more messages deleted permanently then we expected |
| 1935 | // invalidate the cache |
| 1936 | $aMailbox['UIDSET'][$aMailbox['SETINDEX']] = false; |
| 1937 | $aMailbox['MSG_HEADERS'] = false; |
| 1938 | } else { |
| 1939 | // remove expunged messages from cache |
| 1940 | $aUidSet = $aMailbox['UIDSET'][$aMailbox['SETINDEX']]; |
| 1941 | if (is_array($aUidSet)) { |
| 1942 | // create a UID => array index temp array |
| 1943 | $aUidSetDummy = array_flip($aUidSet); |
| 1944 | foreach ($aDeleted as $iUid) { |
| 1945 | // get the id as well in case of SQM_SORT_NONE |
| 1946 | if ($aMailbox['SORT'] == SQSORT_NONE) { |
| 1947 | $aMailbox['ID'] = false; |
| 1948 | //$iId = $aMailbox['MSG_HEADERS'][$iUid]['ID']; |
| 1949 | //unset($aMailbox['ID'][$iId]); |
| 1950 | } |
| 1951 | // unset the UID and message header |
| 1952 | unset($aUidSetDummy[$iUid]); |
| 1953 | unset($aMailbox['MSG_HEADERS'][$iUid]); |
| 1954 | } |
| 1955 | $aMailbox['UIDSET'][$aMailbox['SETINDEX']] = array_keys($aUidSetDummy); |
| 1956 | } |
| 1957 | } |
| 1958 | // update EXISTS info |
| 1959 | if ($iExpungedMessages) { |
| 1960 | $aMailbox['EXISTS'] -= (int) $iExpungedMessages; |
| 1961 | } |
| 1962 | // Change the startMessage number if the mailbox was changed |
| 1963 | if (($aMailbox['PAGEOFFSET']+$iExpungedMessages-1) >= $aMailbox['EXISTS']) { |
| 1964 | $aMailbox['PAGEOFFSET'] = ($aMailbox['PAGEOFFSET'] > $aMailbox['LIMIT']) ? |
| 1965 | $aMailbox['PAGEOFFSET'] - $aMailbox['LIMIT'] : 1; |
| 1966 | } |
| 1967 | } |
| 1968 | } |
| 1969 | } else { |
| 1970 | if ($sButton == 'expunge') { |
| 1971 | /** |
| 1972 | * on expunge we do not know which messages will be deleted |
| 1973 | * so it's useless to try to sync the cache |
| 1974 | |
| 1975 | * Close the mailbox so we do not need to parse the untagged expunge |
| 1976 | * responses which do not contain uid info. |
| 1977 | * NB: Closing a mailbox is faster then expunge because the imap |
| 1978 | * server does not need to generate the untagged expunge responses |
| 1979 | */ |
| 1980 | sqimap_run_command($imapConnection,'CLOSE',false,$result,$message); |
| 1981 | $aMbxResponse = sqimap_mailbox_select($imapConnection,$aMailbox['NAME']); |
| 1982 | // update the $aMailbox array |
| 1983 | $aMailbox['EXISTS'] = $aMbxResponse['EXISTS']; |
| 1984 | $aMailbox['UIDSET'] = false; |
| 1985 | } else { |
| 1986 | if ($sButton) { |
| 1987 | $sError = _("No messages were selected."); |
| 1988 | } |
| 1989 | } |
| 1990 | } |
| 1991 | return $sError; |
| 1992 | } |
| 1993 | |
| 1994 | function attachSelectedMessages($imapConnection,$aMsgHeaders) { |
| 1995 | global $username, $attachment_dir, |
| 1996 | $data_dir, $composesession, |
| 1997 | $compose_messages; |
| 1998 | |
| 1999 | if (!isset($compose_messages)) { |
| 2000 | $compose_messages = array(); |
| 2001 | sqsession_register($compose_messages,'compose_messages'); |
| 2002 | } |
| 2003 | |
| 2004 | if (!$composesession) { |
| 2005 | $composesession = 1; |
| 2006 | sqsession_register($composesession,'composesession'); |
| 2007 | } else { |
| 2008 | $composesession++; |
| 2009 | sqsession_register($composesession,'composesession'); |
| 2010 | } |
| 2011 | |
| 2012 | $hashed_attachment_dir = getHashedDir($username, $attachment_dir); |
| 2013 | |
| 2014 | $composeMessage = new Message(); |
| 2015 | $rfc822_header = new Rfc822Header(); |
| 2016 | $composeMessage->rfc822_header = $rfc822_header; |
| 2017 | $composeMessage->reply_rfc822_header = ''; |
| 2018 | |
| 2019 | foreach($aMsgHeaders as $iUid => $aMsgHeader) { |
| 2020 | /** |
| 2021 | * Retrieve the full message |
| 2022 | */ |
| 2023 | $body_a = sqimap_run_command($imapConnection, "FETCH $iUid RFC822", true, $response, $readmessage, TRUE); |
| 2024 | |
| 2025 | if ($response == 'OK') { |
| 2026 | $subject = (isset($aMsgHeader['SUBJECT'])) ? $aMsgHeader['SUBJECT'] : $iUid; |
| 2027 | |
| 2028 | array_shift($body_a); |
| 2029 | array_pop($body_a); |
| 2030 | $body = implode('', $body_a); |
| 2031 | $body .= "\r\n"; |
| 2032 | |
| 2033 | $localfilename = GenerateRandomString(32, 'FILE', 7); |
| 2034 | $full_localfilename = "$hashed_attachment_dir/$localfilename"; |
| 2035 | |
| 2036 | $fp = fopen( $full_localfilename, 'wb'); |
| 2037 | fwrite ($fp, $body); |
| 2038 | fclose($fp); |
| 2039 | $composeMessage->initAttachment('message/rfc822',$subject.'.msg', |
| 2040 | $full_localfilename); |
| 2041 | } |
| 2042 | } |
| 2043 | |
| 2044 | $compose_messages[$composesession] = $composeMessage; |
| 2045 | sqsession_register($compose_messages,'compose_messages'); |
| 2046 | return $composesession; |
| 2047 | } |
| 2048 | |
| 2049 | // vim: et ts=4 |
| 2050 | ?> |