X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fmailbox_display.php;h=c10f13e358f34b9c5814cfc129dbb709fa758e7e;hb=c435f076fe6b5b58e09ae19a8e216f37b069d802;hp=0c984df5f430522b332846a1bcf4964a2d83e789;hpb=cf710efeb46ad22432121211c29789bf5f2101b4;p=squirrelmail.git
diff --git a/functions/mailbox_display.php b/functions/mailbox_display.php
index 0c984df5..1f062aa9 100644
--- a/functions/mailbox_display.php
+++ b/functions/mailbox_display.php
@@ -3,1103 +3,2141 @@
/**
* mailbox_display.php
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2004 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* This contains functions that display mailbox information, such as the
* table row that has sender, date, subject, etc...
*
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
*/
-require_once('../functions/strings.php');
+/** The standard includes.. */
+require_once(SM_PATH . 'functions/strings.php');
+require_once(SM_PATH . 'functions/html.php');
+require_once(SM_PATH . 'class/html.class.php');
+require_once(SM_PATH . 'functions/imap_mailbox.php');
+require_once(SM_PATH . 'functions/imap_messages.php');
+require_once(SM_PATH . 'functions/imap_asearch.php');
+require_once(SM_PATH . 'functions/mime.php');
+require_once(SM_PATH . 'functions/forms.php');
-/* Default value for page_selector_max. */
+/**
+ * default value for page_selector_max
+ */
define('PG_SEL_MAX', 10);
-function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort,
- $start_msg, $where, $what){
- global $checkall,
- $color, $msgs, $msort,
- $sent_folder, $draft_folder,
- $default_use_priority,
- $message_highlight_list,
- $index_order,
- $indent_array, /* indent subject by */
- $pos, /* Search postion (if any) */
- $thread_sort_messages, /* thread sorting on/off */
- $server_sort_order, /* sort value when using server-sorting */
- $row_count,
- $allow_server_sort; /* enable/disable server-side sorting */
- $color_string = $color[4];
-
- if ($GLOBALS['alt_index_colors']) {
- if (!isset($row_count)) {
- $row_count = 0;
- }
- $row_count++;
- if ($row_count % 2) {
- if (!isset($color[12])) {
- $color[12] = '#EAEAEA';
- }
- $color_string = $color[12];
- }
- }
- $msg = $msgs[$key];
-
- /*
- * This is done in case you're looking into Sent folders,
- * because you can have multiple receivers.
- */
- $senderNames = explode(',', $msg['FROM']);
- $senderName = '';
- if (sizeof($senderNames)){
- foreach ($senderNames as $senderNames_part) {
- if ($senderName != '') {
- $senderName .= ', ';
- }
- $senderName .= sqimap_find_displayable_name($senderNames_part);
- }
- }
-
- if( $mailbox == 'None' ) {
- $boxes = sqimap_mailbox_list($imapConnection);
- $mailbox = $boxes[0]['unformatted'];
- unset( $boxes );
- }
- $urlMailbox = urlencode($mailbox);
- $subject = processSubject($msg['SUBJECT']);
- echo "
\n";
-
- if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) {
- $flag = "";
- $flag_end = ' ';
- } else {
- $flag = '';
- $flag_end = '';
- }
- if (!isset($msg['FLAG_SEEN']) || ($msg['FLAG_SEEN'] == false)) {
+/**
+ * The number of pages to cache msg headers
+ */
+define('SQM_MAX_PAGES_IN_CACHE',5);
+
+/**
+ * Sort constants used for sorting of messages
+ */
+define('SQSORT_NONE',0);
+define('SQSORT_DATE_ASC',1);
+define('SQSORT_DATE_DEC',2);
+define('SQSORT_FROM_ASC',3);
+define('SQSORT_FROM_DEC',4);
+define('SQSORT_SUBJ_ASC',5);
+define('SQSORT_SUBJ_DEC',6);
+define('SQSORT_SIZE_ASC',7);
+define('SQSORT_SIZE_DEC',8);
+define('SQSORT_TO_ASC',9);
+define('SQSORT_TO_DEC',10);
+define('SQSORT_CC_ASC',11);
+define('SQSORT_CC_DEC',12);
+define('SQSORT_INT_DATE_ASC',13);
+define('SQSORT_INT_DATE_DEC',14);
+
+define('SQSORT_THREAD',32);
+
+
+define('MBX_PREF_SORT',0);
+define('MBX_PREF_LIMIT',1);
+define('MBX_PREF_AUTO_EXPUNGE',2);
+define('MBX_PREF_INTERNALDATE',3);
+define('SQM_MAX_MBX_IN_CACHE',3);
+// define('MBX_PREF_FUTURE',unique integer key);
+
+/**
+ * @param mixed $start UNDOCUMENTED
+ */
+function elapsed($start) {
+
+ $end = microtime();
+ list($start2, $start1) = explode(" ", $start);
+ list($end2, $end1) = explode(" ", $end);
+ $diff1 = $end1 - $start1;
+ $diff2 = $end2 - $start2;
+ if( $diff2 < 0 ){
+ $diff1 -= 1;
+ $diff2 += 1.0;
+ }
+ return $diff2 + $diff1;
+}
+
+/**
+ * Displays message header row in messages list
+ *
+ * @param array $aMsg contains all message related parameters
+ * @return void
+ */
+
+function printMessageInfo($aMsg) {
+ // FIX ME, remove these globals as well by adding an array as argument for the user settings
+ // specificly meant for header display
+ global $checkall,
+ $color,
+ $default_use_priority,
+ $message_highlight_list,
+ $index_order,
+ $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */
+ $email_address,
+ $show_recipient_instead, /* show recipient name instead of default identity */
+ $use_icons, /* indicates to use icons or text markers */
+ $icon_theme; /* icons theming */
+
+ $color_string = $color[4];
+
+ // initialisation:
+ $mailbox = $aMsg['MAILBOX'];
+ $msg = $aMsg['HEADER'];
+ $t = $aMsg['INDX'];
+ $start_msg = $aMsg['PAGEOFFSET'];
+ $last = $aMsg['LAST'];
+ if (isset($aMsg['SEARCH']) && count($aMsg['SEARCH']) >1 ) {
+ $where = $aMsg['SEARCH'][0];
+ $what = $aMsg['SEARCH'][1];
+ } else {
+ $where = false;
+ $what = false;
+ }
+ $iIndent = $aMsg['INDENT'];
+
+ $sSubject = (isset($msg['SUBJECT']) && $msg['SUBJECT'] != '') ? $msg['SUBJECT'] : _("(no subject)");
+ $sFrom = (isset($msg['FROM'])) ? $msg['FROM'] : _("Unknown sender");
+ $sTo = (isset($msg['TO'])) ? $msg['TO'] : _("Unknown recipient");
+ $sCc = (isset($msg['CC'])) ? $msg['CC'] : '';
+ $aFlags = (isset($msg['FLAGS'])) ? $msg['FLAGS'] : array();
+ $iPrio = (isset($msg['PRIORITY'])) ? $msg['PRIORITY'] : 3;
+ $iSize = (isset($msg['SIZE'])) ? $msg['SIZE'] : 0;
+
+ // These don't appear to be used... are they safe to remove
+ $sType0 = (isset($msg['TYPE0'])) ? $msg['TYPE0'] : 'text';
+ $sType1 = (isset($msg['TYPE1'])) ? $msg['TYPE1'] : 'plain';
+ if (isset($msg['INTERNALDATE'])) {
+ $sDate = getDateString(getTimeStamp(explode(' ',$msg['INTERNALDATE'])));
+ } else {
+ $sDate = (isset($msg['DATE'])) ? getDateString(getTimeStamp(explode(' ',$msg['DATE']))) : '';
+ }
+ $iId = (isset($msg['UID'])) ? $msg['UID'] : false;
+
+ if (!$iId) {
+ return;
+ }
+
+ if ($GLOBALS['alt_index_colors']) {
+ if (!($t % 2)) {
+ if (!isset($color[12])) {
+ $color[12] = '#EAEAEA';
+ }
+ $color_string = $color[12];
+ }
+ }
+
+ $urlMailbox = urlencode($mailbox);
+
+ // FIXME, foldertype should be set in right_main.php
+ // in other words, handle as sent is obsoleted from now.
+ // We replace that by providing an array to aMailbox with the to shown headers
+ // that way we are free to show the user different layouts for different folders
+ $bSentFolder = handleAsSent($mailbox);
+ if ((!$bSentFolder) && ($show_recipient_instead)) {
+ // If the From address is the same as $email_address, then handle as Sent
+ $from_array = parseAddress($sFrom, 1);
+ if (!isset($email_address)) {
+ global $data_dir, $username;
+ $email_address = getPref($data_dir, $username, 'email_address');
+ }
+ $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address));
+ } else {
+ $bHandleAsSent = $bSentFolder;
+ }
+ // If this is a Sent message, display To address instead of From
+ if ($bHandleAsSent) {
+ $sFrom = $sTo;
+ }
+ // Passing 1 below results in only 1 address being parsed, thus defeating the following code
+ $sFrom = parseAddress($sFrom/*,1*/);
+
+ /*
+ * This is done in case you're looking into Sent folders,
+ * because you can have multiple receivers.
+ */
+ $senderNames = $sFrom;
+ $senderName = '';
+ $senderAddress = '';
+ if (sizeof($senderNames)){
+ foreach ($senderNames as $senderNames_part) {
+ if ($senderName != '') {
+ $senderName .= ', ';
+ $senderAddress .= ', ';
+ }
+ $sender_address_part = htmlspecialchars($senderNames_part[0]);
+ $sender_name_part = str_replace(' ',' ', decodeHeader($senderNames_part[1]));
+ if ($sender_name_part) {
+ $senderName .= $sender_name_part;
+ $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>';
+ } else {
+ $senderName .= $sender_address_part;
+ $senderAddress .= $sender_address_part;
+ }
+ }
+ }
+ // If Sent, prefix with To: but only if not Sent folder
+ if ($bHandleAsSent ^ $bSentFolder) {
+ $senderName = _("To") . ': ' . $senderName;
+ $senderAddress = _("To") . ': ' . $senderAddress;
+ }
+
+ // this is a column property which can apply to multiple columns. Do not use vars for one column
+ // only. instead we should use something like this:
+ // 1ed column $aMailbox['columns']['SUBJECT'] value: aray with properties ...
+ // 2ed column $aMailbox['columns']['FROM'] value: aray with properties ...
+ // NB in case of the sentfolder this could be the TO field
+ // properties array example:
+ // 'truncate' => length (0 is no truncate)
+ // 'prefix => if (x in b then do that )
+ if ($truncate_sender > 0) {
+ $senderName = truncateWithEntities($senderName, $truncate_sender);
+ }
+
+ $flag = $flag_end = $fontstr = $fontstr_end = $italic = $italic_end = '';
$bold = '';
$bold_end = ' ';
- } else {
- $bold = '';
- $bold_end = '';
- }
- if (handleAsSent($mailbox)) {
- $italic = '';
- $italic_end = ' ';
- } else {
- $italic = '';
- $italic_end = '';
- }
- if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) {
- $fontstr = "";
- $fontstr_end = ' ';
- } else {
- $fontstr = '';
- $fontstr_end = '';
- }
-
- /**
- * AAAAH! Make my eyes stop bleeding!
- * Who wrote this?!
- */
- if (sizeof($message_highlight_list)){
- foreach ($message_highlight_list as $message_highlight_list_part) {
- if (trim($message_highlight_list_part['value']) != '') {
- if ($message_highlight_list_part['match_type'] == 'to_cc') {
- if (strstr('^^' . strtolower($msg['TO']),
- strtolower($message_highlight_list_part['value']))
- || strstr('^^'.strtolower($msg['CC']),
- strtolower($message_highlight_list_part['value']))) {
- $hlt_color = $message_highlight_list_part['color'];
- continue;
- }
- } else
- if (strstr('^^' . strtolower($msg[strtoupper($message_highlight_list_part['match_type'])]),
- strtolower($message_highlight_list_part['value']))) {
- $hlt_color = $message_highlight_list_part['color'];
- continue;
- }
- }
- }
- }
-
- if (!isset($hlt_color)) {
- $hlt_color = $color_string;
- }
-
- if ($where && $what) {
- if(!isset($pos) || $pos == '') {
- $pos = '0';
- }
- $search_stuff = "&pos=" . urlencode($pos)
- . "&where=" . urlencode($where) . '&what=' . urlencode($what);
- } else {
- $search_stuff = '';
- }
-
- $checked = ($checkall == 1) ? ' checked' : '';
-
- if (sizeof($index_order)){
- foreach ($index_order as $index_order_part) {
- switch ($index_order_part) {
- case 1: /* checkbox */
- echo " "
- . " \n";
- break;
- case 2: /* from */
- echo " $italic$bold$flag$fontstr"
- . "$senderName$fontstr_end$flag_end$bold_end$italic_end \n";
- break;
- case 3: /* date */
- echo " $bold$flag$fontstr"
- . $msg["DATE_STRING"]
- . "$fontstr_end$flag_end$bold_end \n";
- break;
- case 4: /* subject */
- echo " $bold";
- if ($thread_sort_messages == 1) {
- echo str_repeat(" ",$indent_array[$msg["ID"]]);
- }
- echo "$flag$subject$flag_end $bold_end \n";
- break;
- case 5: /* flags */
- $stuff = false;
- echo " \n";
- if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) {
- echo _("A") . "\n";
- $stuff = true;
- }
- if ($msg['TYPE0'] == 'multipart') {
- echo "+\n";
- $stuff = true;
- }
- if ($default_use_priority) {
- if ( ($msg['PRIORITY'][0] == 1) || ($msg['PRIORITY'][0] == 2) ) {
- echo "! \n";
- $stuff = true;
- }
- if ($msg['PRIORITY'][0] == 5) {
- echo "? \n";
- $stuff = true;
- }
- }
- if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) {
- echo "D \n";
- $stuff = true;
- }
- if (!$stuff) {
- echo " \n";
- }
- echo " \n";
- break;
- case 6: /* size */
- echo " $bold$fontstr"
- . show_readable_size($msg['SIZE']) . "$fontstr_end$bold_end \n";
- break;
- }
- }
- }
- echo " \n";
+
+ foreach ($aFlags as $sFlag => $value) {
+ switch ($sFlag) {
+ case '\\flagged':
+ if ($value) {
+ $flag = "";
+ $flag_end = ' ';
+ }
+ break;
+ case '\\seen':
+ if ($value) {
+ $bold = '';
+ $bold_end = '';
+ }
+ break;
+ case '\\deleted':
+ if ($value) {
+ $fontstr = "";
+ $fontstr_end = ' ';
+ }
+ break;
+ }
+ }
+ if ($bHandleAsSent) {
+ $italic = '';
+ $italic_end = ' ';
+ }
+
+ if ($where && $what) {
+ $searchstr = '&where='.$where.'&what='.$what;
+ } else {
+ $searchstr = '';
+ }
+ /*
+ * Message highlight code
+ */
+ $matches = array('TO' => 'sTo', 'CC' => 'sCc', 'FROM' => 'sFrom', 'SUBJECT' => 'sSubject');
+ if (is_array($message_highlight_list) && count($message_highlight_list)) {
+ $sTo = parseAddress($sTo);
+ $sCc = parseAddress($sCc);
+ foreach ($message_highlight_list as $message_highlight_list_part) {
+ if (trim($message_highlight_list_part['value']) != '') {
+ $high_val = strtolower($message_highlight_list_part['value']);
+ $match_type = strtoupper($message_highlight_list_part['match_type']);
+ if($match_type == 'TO_CC') {
+ $match = array('TO', 'CC');
+ } else {
+ $match = array($match_type);
+ }
+ foreach($match as $match_type) {
+ switch($match_type) {
+ case('TO'):
+ case('CC'):
+ case('FROM'):
+ foreach ($$matches[$match_type] as $address) {
+ $address[0] = decodeHeader($address[0], true, false);
+ $address[1] = decodeHeader($address[1], true, false);
+ if (strstr('^^' . strtolower($address[0]), $high_val) ||
+ strstr('^^' . strtolower($address[1]), $high_val)) {
+ $hlt_color = $message_highlight_list_part['color'];
+ break 4;
+ }
+ }
+ break;
+ default:
+ $headertest = strtolower(decodeHeader($$matches[$match_type], true, false));
+ if (strstr('^^' . $headertest, $high_val)) {
+ $hlt_color = $message_highlight_list_part['color'];
+ break 3;
+ }
+ break;
+ }
+ }
+ }
+ }
+ } /* end Message highlight code */
+
+ if (!isset($hlt_color)) {
+ $hlt_color = $color_string;
+ }
+ $col = 0;
+ $sSubject = str_replace(' ', ' ', decodeHeader($sSubject));
+ $subject = processSubject($sSubject, $iIndent);
+
+ echo html_tag( 'tr','','','','valign="top"') . "\n";
+
+ if (sizeof($index_order)) {
+ foreach ($index_order as $index_order_part) {
+ switch ($index_order_part) {
+ case 1: /* checkbox */
+ echo html_tag( 'td',
+ addCheckBox("msg[$t]", $checkall, $iId),
+ 'center',
+ $hlt_color );
+ break;
+ case 2: /* from */
+ if ($senderAddress != $senderName) {
+ $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
+ $title = ' title="' . str_replace(array('"', '<', '>'), array("''", '<', '>'), $senderAddress) . '"';
+ } else {
+ $title = '';
+ }
+ echo html_tag( 'td',
+ $italic . $bold . $flag . $fontstr . $senderName .
+ $fontstr_end . $flag_end . $bold_end . $italic_end,
+ 'left',
+ $hlt_color, $title );
+ break;
+ case 3: /* date */
+ if ($sDate == '') {
+ $sDate = _("Unknown date");
+ }
+ echo html_tag( 'td',
+ $bold . $flag . $fontstr . $sDate .
+ $fontstr_end . $flag_end . $bold_end,
+ 'center',
+ $hlt_color,
+ 'style="white-space: nowrap;"' );
+ break;
+ case 4: /* subject */
+ $td_str = $bold;
+ if ($iIndent) {
+ $td_str .= str_repeat(" ",$iIndent);
+ }
+ $td_str .= ''), array("''", '<', '>'), $title);
+ $td_str .= " title=\"$title\"";
+ }
+ $td_str .= ">$flag$subject$flag_end $bold_end";
+ echo html_tag( 'td', $td_str, 'left', $hlt_color );
+ break;
+ case 5: /* flags */
+
+ // icon message markers
+ //
+ if ($use_icons && $icon_theme != 'none') {
+ $td_str = "";
+ if (isset($aFlags['\\flagged']) && $aFlags['\\flagged'] == true) {
+ $td_str .= ' ';
+ }
+ if ($default_use_priority) {
+ if ( ($iPrio == 1) || ($iPrio == 2) ) {
+ $td_str .= ' ';
+ }
+ else if ($iPrio == 5) {
+ $td_str .= ' ';
+ }
+ else {
+ $td_str .= ' ';
+ }
+ }
+ if ($sType1 == 'mixed') {
+ $td_str .= ' ';
+ } else {
+ $td_str .= ' ';
+ }
+
+ $msg_icon = '';
+ if (!isset($aFlags['\\seen']) || ($aFlags['\\seen']) == false) {
+ $msg_alt = '(' . _("New") . ')';
+ $msg_title = '(' . _("New") . ')';
+ $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_new';
+ } else {
+ $msg_alt = '(' . _("Read") . ')';
+ $msg_title = '(' . _("Read") . ')';
+ $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_read';
+ }
+ if (isset($aFlags['\\deleted']) && ($aFlags['\\deleted']) == true) {
+ $msg_icon .= '_deleted';
+ }
+ if (isset($aFlags['\\answered']) && ($aFlags['\\answered']) == true) {
+ $msg_alt = '(' . _("Answered") . ')';
+ $msg_title = '(' . _("Answered") . ')';
+ $msg_icon .= '_reply';
+ }
+ $td_str .= ' ';
+ $td_str .= ' ';
+ echo html_tag( 'td',
+ $td_str,
+ 'right',
+ $hlt_color,
+ 'style="white-space: nowrap;"' );
+ }
+
+ // plain text message markers
+ //
+ else {
+ $stuff = false;
+ $td_str = "";
+ if (isset($aFlags['\\answered']) && $aFlags['\\answered'] == true) {
+ $td_str .= _("A");
+ $stuff = true;
+ }
+ if ($sType1 == 'mixed') {
+ $td_str .= '+';
+ $stuff = true;
+ }
+ if ($default_use_priority) {
+ if ( ($iPrio == 1) || ($iPrio == 2) ) {
+ $td_str .= "! ";
+ $stuff = true;
+ }
+ if ($iPrio == 5) {
+ $td_str .= "? ";
+ $stuff = true;
+ }
+ }
+ if (isset($aFlags['\\deleted']) && $aFlags['\\deleted'] == true) {
+ $td_str .= "D ";
+ $stuff = true;
+ }
+ if (!$stuff) {
+ $td_str .= ' ';
+ }
+ $td_str .= ' ';
+ echo html_tag( 'td',
+ $td_str,
+ 'center',
+ $hlt_color,
+ 'style="white-space: nowrap;"' );
+ }
+ break;
+ case 6: /* size */
+ echo html_tag( 'td',
+ $bold . $fontstr . show_readable_size($iSize) .
+ $fontstr_end . $bold_end,
+ 'right',
+ $hlt_color );
+ break;
+ }
+ ++$col;
+ }
+ }
+ /* html for separationlines between rows */
+ if ($last) {
+ echo ''."\n";
+ } else {
+ echo '' . "\n" . ' ' . "\n";
+ }
}
-/*
- * This function loops through a group of messages in the mailbox
- * and shows them to the user.
+
+function setUserPref($username, $pref, $value) {
+ global $data_dir;
+ setPref($data_dir,$username,$pref,$value);
+}
+
+/**
+ * Selects a mailbox for header retrieval.
+ * Cache control for message headers is embedded.
+ *
+ * @param resource $imapConnection imap socket handle
+ * @param string $mailbox mailbox to select and retrieve message headers from
+ * @param array $aConfig array with system config settings and incoming vars
+ * @param array $aProps mailbox specific properties
+ * @return array $aMailbox mailbox array with all relevant information
+ * @author Marc Groot Koerkamp
*/
-function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
- $start_msg, $sort, $color, $show_num,
- $use_cache) {
- global $msgs, $msort,
- $sent_folder, $draft_folder,
- $message_highlight_list,
- $auto_expunge, $thread_sort_messages, $allow_server_sort,
- $data_dir, $username, $server_sort_order;
-
- /* This code and the next if() block check for
- * server-side sorting methods. The $id array is
- * formatted and $sort is set to 6 to disable
- * SM internal sorting
- */
- if ($thread_sort_messages == 1) {
- $id = get_thread_sort($imapConnection);
- if ($id == 'no') {
- echo 'Thread sorting is not'.
- ' supported by your IMAP server. Please report this'.
- 'to the system administrator. ';
- $thread_sort_messages == 0;
- $id = array();
- }
- else {
- $sort = 6;
- if ($start_msg + ($show_num - 1) < $num_msgs) {
- $end_msg = $start_msg + ($show_num-1);
- }
- else {
- $end_msg = $num_msgs;
- }
- $id = array_slice($id, ($start_msg-1), ($end_msg));
- }
- }
-
- if ($allow_server_sort == 'true' && $thread_sort_messages != 1) {
- $server_sort_order = $sort;
- $id = sqimap_get_sort_order($imapConnection, $server_sort_order);
- if ($id == 'no') {
- echo 'Server-side sorting '.
- 'is not supported by your IMAP server. Please report this'.
- ' to the system administrator. ';
- $sort = $server_sort_order;
- $allow_server_sort = false;
- $id = array();
- }
- else {
- $sort = 6;
- if ($start_msg + ($show_num - 1) < $num_msgs) {
- $end_msg = $start_msg + ($show_num-1);
- }
- else {
- $end_msg = $num_msgs;
- }
- $id = array_slice($id, ($start_msg-1), ($end_msg));
- }
- }
-
- /* If autoexpunge is turned on, then do it now. */
- if ($auto_expunge == true) {
- sqimap_mailbox_expunge($imapConnection, $mailbox, false);
- }
- sqimap_mailbox_select($imapConnection, $mailbox);
- $issent = handleAsSent($mailbox);
- if (!$use_cache) {
- /* If it is sorted... */
- if ($num_msgs >= 1) {
- if ($sort < 6 ) {
- $id = range(1, $num_msgs);
- }
- elseif ($thread_sort_messages != 1 && $allow_server_sort != 'true' && $sort == 6) {
- /* if it's not sorted */
- if ($start_msg + ($show_num - 1) < $num_msgs){
- $end_msg = $start_msg + ($show_num - 1);
- } else {
- $end_msg = $num_msgs;
- }
- if ($end_msg < $start_msg) {
- $start_msg = $start_msg - $show_num;
- if ($start_msg < 1) {
- $start_msg = 1;
- }
- }
-
- $real_startMessage = $num_msgs - $start_msg + 1;
- $real_endMessage = $num_msgs - $start_msg - $show_num + 2;
- if ($real_endMessage <= 0) {
- $real_endMessage = 1;
- }
- $id = array_reverse(range($real_endMessage, $real_startMessage));
- }
- $msgs_list = sqimap_get_small_header_list($imapConnection, $id, $issent);
- $flags = sqimap_get_flags_list($imapConnection, $id, $issent);
- if (sizeof($msgs_list)){
- foreach ($msgs_list as $hdr) {
- $from[] = $hdr->from;
- $date[] = $hdr->date;
- $subject[] = $hdr->subject;
- $to[] = $hdr->to;
- $priority[] = $hdr->priority;
- $cc[] = $hdr->cc;
- $size[] = $hdr->size;
- $type[] = $hdr->type0;
- }
- }
- }
- $j = 0;
- if ($sort == 6) {
- $end = $start_msg + $show_num - 1;
- if ($num_msgs < $show_num) {
- $end_loop = $num_msgs;
- } else if ($end > $num_msgs) {
- $end_loop = $num_msgs - $start_msg + 1;
- } else {
- $end_loop = $show_num;
- }
+function sqm_api_mailbox_select($imapConnection,$mailbox,$aConfig,$aProps) {
+ /**
+ * NB: retrieve this from the session before accessing this function
+ * and make sure you write it back at the end of the script after
+ * the aMailbox var is added so that the headers are added to the cache
+ */
+ global $mailbox_cache;
+ /**
+ * In case the properties arrays are empty set the defaults.
+ */
+ // Doesn't appear to be used... safe to remove?
+ $aDefaultMbxPref = array ();
+// MBX_PREF_SORT => 0,
+// MBX_PREF_LIMIT => 15,
+// MBX_PREF_AUTO_EXPUNGE => 0,
+// MBX_PREF_INTERNALDATE => 0
+// );
+ /* array_merge doesn't work with integers as keys */
+// foreach ($aDefaultMbxPref as $key => $value) {
+// if (!isset($aProps[$key])) {
+// $aProps[$key] = $value;
+// }
+// }
+ $aDefaultConfigProps = array(
+// 'allow_thread_sort' => 0,
+ 'allow_server_sort' => sqimap_capability($imapConnection,'SORT'),
+// 'charset' => 'US-ASCII',
+ 'user' => false, /* no pref storage if false */
+ 'setindex' => 0,
+// 'search' => 'ALL',
+ 'max_cache_size' => SQM_MAX_MBX_IN_CACHE
+ );
+
+ $aConfig = array_merge($aDefaultConfigProps,$aConfig);
+ $iSetIndx = $aConfig['setindex'];
+
+ $aMbxResponse = sqimap_mailbox_select($imapConnection, $mailbox);
+
+ if ($mailbox_cache) {
+ if (isset($mailbox_cache[$mailbox])) {
+ $aCachedMailbox = $mailbox_cache[$mailbox];
+ } else {
+ $aCachedMailbox = false;
+ }
+ /* cleanup cache */
+ if (count($mailbox_cache) > $aConfig['max_cache_size'] -1) {
+ $aTime = array();
+ foreach($mailbox_cache as $cachedmailbox => $aVal) {
+ $aTime[$aVal['TIMESTAMP']] = $cachedmailbox;
+ }
+ if (ksort($aTime,SORT_NUMERIC)) {
+ for ($i=0,$iCnt=count($mailbox_cache);$i<($iCnt-$aConfig['max_cache_size']);++$i) {
+ $sOldestMbx = array_shift($aTime);
+ /**
+ * Remove only the UIDSET and MSG_HEADERS from cache because those can
+ * contain large amounts of data.
+ */
+ if (isset($mailbox_cache[$sOldestMbx]['UIDSET'])) {
+ $mailbox_cache[$sOldestMbx]['UIDSET']= false;
+ }
+ if (isset($mailbox_cache[$sOldestMbx]['MSG_HEADERS'])) {
+ $mailbox_cache[$sOldestMbx]['MSG_HEADERS'] = false;
+ }
+ }
+ }
+ }
+
} else {
- $end = $num_msgs;
- $end_loop = $end;
- }
- while ($j < $end_loop) {
- if (isset($date[$j])) {
- $date[$j] = str_replace(' ', ' ', $date[$j]);
- $tmpdate = explode(' ', trim($date[$j]));
- } else {
- $tmpdate = $date = array('', '', '', '', '', '');
- }
-
- $messages[$j]['TIME_STAMP'] = getTimeStamp($tmpdate);
- $messages[$j]['DATE_STRING'] =
- getDateString($messages[$j]['TIME_STAMP']);
- $messages[$j]['ID'] = $id[$j];
- $messages[$j]['FROM'] = decodeHeader($from[$j]);
- $messages[$j]['FROM-SORT'] =
- strtolower(sqimap_find_displayable_name(decodeHeader($from[$j])));
- $messages[$j]['SUBJECT'] = decodeHeader($subject[$j]);
- $messages[$j]['SUBJECT-SORT'] = strtolower(decodeHeader($subject[$j]));
- $messages[$j]['TO'] = decodeHeader($to[$j]);
- $messages[$j]['PRIORITY'] = $priority[$j];
- $messages[$j]['CC'] = $cc[$j];
- $messages[$j]['SIZE'] = $size[$j];
- $messages[$j]['TYPE0'] = $type[$j];
-
- /*
- * fix SUBJECT-SORT to remove Re:
- * vedr|sv (Danish)
- * re|aw (English)
- *
- * TODO: i18n should be incorporated here. E.g. we catch the ones
- * we know about, but also define in i18n what the localized
- * "Re: " is for this or that locale.
- */
- if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si",
- $messages[$j]['SUBJECT-SORT'], $matches)){
- $messages[$j]['SUBJECT-SORT'] = $matches[2];
- }
-
- $num = 0;
- while ($num < count($flags[$j])) {
- if ($flags[$j][$num] == 'Deleted') {
- $messages[$j]['FLAG_DELETED'] = true;
- } else if ($flags[$j][$num] == 'Answered') {
- $messages[$j]['FLAG_ANSWERED'] = true;
- } else if ($flags[$j][$num] == 'Seen') {
- $messages[$j]['FLAG_SEEN'] = true;
- } else if ($flags[$j][$num] == 'Flagged') {
- $messages[$j]['FLAG_FLAGGED'] = true;
- }
- $num++;
- }
- $j++;
+ $aCachedMailbox = false;
}
- /*
- * Only ignore messages flagged as deleted if we are
- * using a trash folder or auto_expunge
+ /**
+ * Deal with imap servers that do not return the required UIDNEXT or
+ * UIDVALIDITY response
+ * from a SELECT call (since rfc 3501 it's required).
+ */
+ if (!isset($aMbxResponse['UIDNEXT']) || !isset($aMbxResponse['UIDVALIDITY'])) {
+ $aStatus = sqimap_status_messages($imapConnection,$mailbox,
+ array('UIDNEXT','UIDVALIDITY'));
+ $aMbxResponse['UIDNEXT'] = $aStatus['UIDNEXT'];
+ $aMbxResponse['UIDVALIDTY'] = $aStatus['UIDVALIDITY'];
+ }
+
+ $aMailbox['UIDSET'][$iSetIndx] = false;
+ $aMailbox['ID'] = false;
+ $aMailbox['SETINDEX'] = $iSetIndx;
+
+ if ($aCachedMailbox) {
+ /**
+ * Validate integrity of cached data
+ */
+ if ($aCachedMailbox['EXISTS'] == $aMbxResponse['EXISTS'] &&
+ $aMbxResponse['EXISTS'] &&
+ $aCachedMailbox['UIDVALIDITY'] == $aMbxResponse['UIDVALIDITY'] &&
+ $aCachedMailbox['UIDNEXT'] == $aMbxResponse['UIDNEXT'] &&
+ isset($aCachedMailbox['SEARCH'][$iSetIndx]) &&
+ (!isset($aConfig['search']) || /* always set search from the searchpage */
+ $aCachedMailbox['SEARCH'][$iSetIndx] == $aConfig['search'])) {
+ if (isset($aCachedMailbox['MSG_HEADERS'])) {
+ $aMailbox['MSG_HEADERS'] = $aCachedMailbox['MSG_HEADERS'];
+ }
+ $aMailbox['ID'] = $aCachedMailbox['ID'];
+ if (isset($aCachedMailbox['UIDSET'][$iSetIndx]) && $aCachedMailbox['UIDSET'][$iSetIndx]) {
+ if (isset($aProps[MBX_PREF_SORT]) && $aProps[MBX_PREF_SORT] != $aCachedMailbox['SORT'] ) {
+ $newsort = $aProps[MBX_PREF_SORT];
+ $oldsort = $aCachedMailbox['SORT'];
+ /**
+ * If it concerns a reverse sort we do not need to invalidate
+ * the cached sorted UIDSET, a reverse is sufficient.
+ */
+ if ((($newsort % 2) && ($newsort + 1 == $oldsort)) ||
+ (!($newsort % 2) && ($newsort - 1 == $oldsort))) {
+ $aMailbox['UIDSET'][$iSetIndx] = array_reverse($aCachedMailbox['UIDSET'][$iSetIndx]);
+ } else {
+ $aMailbox['MSG_HEADERS'] = false;
+ $aMailbox['ID'] = false;
+ }
+ // store the new sort value in the mailbox pref
+ if ($aConfig['user']) {
+ // FIXME, in ideal situation, we write back the
+ // prefs at the end of the script
+ setUserPref($aConfig['user'],"pref_$mailbox",serialize($aProps));
+ }
+ } else {
+ $aMailbox['UIDSET'][$iSetIndx] = $aCachedMailbox['UIDSET'][$iSetIndx];
+ }
+ }
+ }
+ }
+ /**
+ * Restore the offset in the paginator if no new offset is provided.
*/
- if (((isset($move_to_trash) && $move_to_trash)
- || (isset($auto_expunge) && $auto_expunge))
- && $sort != 6) {
-
- /* Find and remove the ones that are deleted */
- $i = 0;
- $j = 0;
-
- while ($j < $num_msgs) {
- if (isset($messages[$j]['FLAG_DELETED'])
- && $messages[$j]['FLAG_DELETED'] == true) {
- $j++;
- continue;
- }
- $msgs[$i] = $messages[$j];
-
- $i++;
- $j++;
- }
- $num_msgs = $i;
+ if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['offset']) && $aCachedMailbox['OFFSET']) {
+ $aMailbox['OFFSET'] = $aCachedMailbox['OFFSET'];
+ $aMailbox['PAGEOFFSET'] = $aCachedMailbox['PAGEOFFSET'];
} else {
- if (!isset($messages)) {
- $messages = array();
- }
- $msgs = $messages;
+ $aMailbox['OFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ? $aConfig['offset'] -1 : 0;
+ $aMailbox['PAGEOFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ? $aConfig['offset'] : 1;
}
- }
- /* There's gotta be messages in the array for it to sort them. */
- if (($num_msgs > 0) && (!$use_cache)) {
- /*
- * 0 = Date (up)
- * 1 = Date (dn)
- * 2 = Name (up)
- * 3 = Name (dn)
- * 4 = Subject (up)
- * 5 = Subject (dn)
+ /**
+ * Restore the showall value no new showall value is provided.
*/
- session_unregister('msgs');
- if (($sort == 0) || ($sort == 1)) {
- $msort = array_cleave ($msgs, 'TIME_STAMP');
- } elseif (($sort == 2) || ($sort == 3)) {
- $msort = array_cleave ($msgs, 'FROM-SORT');
- } elseif (($sort == 4) || ($sort == 5)) {
- $msort = array_cleave ($msgs, 'SUBJECT-SORT');
+ if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['showall']) &&
+ isset($aCachedMailbox['SHOWALL'][$iSetIndx]) && $aCachedMailbox['SHOWALL'][$iSetIndx]) {
+ $aMailbox['SHOWALL'][$iSetIndx] = $aCachedMailbox['SHOWALL'][$iSetIndx];
} else {
- $msort = $msgs;
- }
-
- if ($sort < 6) {
- if ($sort % 2) {
- asort($msort);
- } else {
- arsort($msort);
- }
- }
- session_register('msort');
- } elseif ($thread_sort_messages == 1 || $allow_server_sort == 'true') {
- $msort = $msgs;
- session_unregister('msgs');
- session_register('msort');
- }
- displayMessageArray($imapConnection, $num_msgs, $start_msg, $msgs,
- $msort, $mailbox, $sort, $color,$show_num);
- /**
- * TODO: Switch to using $_SESSION[] whenever we ditch the 4.0.x series.
- */
- session_register('msgs');
+ $aMailbox['SHOWALL'][$iSetIndx] = (isset($aConfig['showall']) && $aConfig['showall']) ? 1 : 0;
+ }
+
+ if (!isset($aProps[MBX_PREF_SORT]) && isset($aCachedMailbox['SORT'])) {
+ $aMailbox['SORT'] = $aCachedMailbox['SORT'];
+ } else {
+ $aMailbox['SORT'] = (isset($aProps[MBX_PREF_SORT])) ? $aProps[MBX_PREF_SORT] : 0;
+ }
+
+ if (!isset($aProps[MBX_PREF_LIMIT]) && isset($aCachedMailbox['LIMIT'])) {
+ $aMailbox['LIMIT'] = $aCachedMailbox['LIMIT'];
+ } else {
+ $aMailbox['LIMIT'] = (isset($aProps[MBX_PREF_LIMIT])) ? $aProps[MBX_PREF_LIMIT] : 15;
+ }
+
+ if (!isset($aProps[MBX_PREF_INTERNALDATE]) && isset($aCachedMailbox['INTERNALDATE'])) {
+ $aMailbox['INTERNALDATE'] = $aCachedMailbox['INTERNALDATE'];
+ } else {
+ $aMailbox['INTERNALDATE'] = (isset($aProps[MBX_PREF_INTERNALDATE])) ? $aProps[MBX_PREF_INTERNALDATE] : false;
+ }
+
+ if (!isset($aProps[MBX_PREF_AUTO_EXPUNGE]) && isset($aCachedMailbox['AUTO_EXPUNGE'])) {
+ $aMailbox['AUTO_EXPUNGE'] = $aCachedMailbox['AUTO_EXPUNGE'];
+ } else {
+ $aMailbox['AUTO_EXPUNGE'] = (isset($aProps[MBX_PREF_AUTO_EXPUNGE])) ? $aProps[MBX_PREF_AUTO_EXPUNGE] : false;
+ }
+
+ if (!isset($aConfig['allow_thread_sort']) && isset($aCachedMailbox['ALLOW_THREAD'])) {
+ $aMailbox['ALLOW_THREAD'] = $aCachedMailbox['ALLOW_THREAD'];
+ } else {
+ $aMailbox['ALLOW_THREAD'] = (isset($aConfig['allow_thread_sort'])) ? $aConfig['allow_thread_sort'] : false;
+ }
+
+ if (!isset($aConfig['search']) && isset($aCachedMailbox['SEARCH'][$iSetIndx])) {
+ $aMailbox['SEARCH'][$iSetIndx] = $aCachedMailbox['SEARCH'][$iSetIndx];
+ } else {
+ $aMailbox['SEARCH'][$iSetIndx] = (isset($aConfig['search'])) ? $aConfig['search'] : 'ALL';
+ }
+
+ if (!isset($aConfig['charset']) && isset($aCachedMailbox['CHARSET'][$iSetIndx])) {
+ $aMailbox['CHARSET'][$iSetIndx] = $aCachedMailbox['CHARSET'][$iSetIndx];
+ } else {
+ $aMailbox['CHARSET'][$iSetIndx] = (isset($aConfig['charset'])) ? $aConfig['charset'] : 'US-ASCII';
+ }
+
+ $aMailbox['NAME'] = $mailbox;
+ $aMailbox['EXISTS'] = $aMbxResponse['EXISTS'];
+ $aMailbox['SEEN'] = (isset($aMbxResponse['SEEN'])) ? $aMbxResponse['SEEN'] : $aMbxResponse['EXISTS'];
+ $aMailbox['RECENT'] = (isset($aMbxResponse['RECENT'])) ? $aMbxResponse['RECENT'] : 0;
+ $aMailbox['UIDVALIDITY'] = $aMbxResponse['UIDVALIDITY'];
+ $aMailbox['UIDNEXT'] = $aMbxResponse['UIDNEXT'];
+ $aMailbox['PERMANENTFLAGS'] = $aMbxResponse['PERMANENTFLAGS'];
+ $aMailbox['RIGHTS'] = $aMbxResponse['RIGHTS'];
+
+
+
+ /* decide if we are thread sorting or not */
+ if (!$aMailbox['ALLOW_THREAD']) {
+ if ($aMailbox['SORT'] & SQSORT_THREAD) {
+ $aMailbox['SORT'] -= SQSORT_THREAD;
+ }
+ }
+ if ($aMailbox['SORT'] & SQSORT_THREAD) {
+ $aMailbox['SORT_METHOD'] = 'THREAD';
+ $aMailbox['THREAD_INDENT'] = $aCachedMailbox['THREAD_INDENT'];
+ } else if (isset($aConfig['allow_server_sort']) && $aConfig['allow_server_sort']) {
+ $aMailbox['SORT_METHOD'] = 'SERVER';
+ $aMailbox['THREAD_INDENT'] = false;
+ } else {
+ $aMailbox['SORT_METHOD'] = 'SQUIRREL';
+ $aMailbox['THREAD_INDENT'] = false;
+ }
+
+ /* set a timestamp for cachecontrol */
+ $aMailbox['TIMESTAMP'] = time();
+ return $aMailbox;
}
-/* Generic function to convert the msgs array into an HTML table. */
-function displayMessageArray($imapConnection, $num_msgs, $start_msg,
- &$msgs, $msort, $mailbox, $sort, $color,
- $show_num) {
- global $folder_prefix, $sent_folder,
- $imapServerAddress, $data_dir, $username, $use_mailbox_cache,
- $index_order, $real_endMessage, $real_startMessage, $checkall,
- $indent_array, $thread_sort_messages, $allow_server_sort, $server_sort_order;
-
- /* If cache isn't already set, do it now. */
- if (!session_is_registered('msgs')) {
- session_register('msgs');
- }
- if (!session_is_registered('msort')) {
- session_register('msort');
- }
-
- if ($start_msg + ($show_num - 1) < $num_msgs){
- $end_msg = $start_msg + ($show_num - 1);
- } else {
- $end_msg = $num_msgs;
- }
-
- if ($end_msg < $start_msg) {
- $start_msg = $start_msg - $show_num;
- if ($start_msg < 1) {
- $start_msg = 1;
- }
- }
-
- $urlMailbox = urlencode($mailbox);
-
- do_hook('mailbox_index_before');
-
- $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs);
- $paginator_str = get_paginator_str($urlMailbox, $start_msg, $end_msg,
- $num_msgs, $show_num, $sort);
-
- if (!isset($msg)) {
- $msg = '';
- }
-
- /* get indent level for subject display */
- if ($thread_sort_messages == 1 ) {
- $indent_array = get_parent_level($imapConnection);
- }
- $fstring = "move_messages.php?msg=$msg&mailbox=$urlMailbox"
- . "&startMessage=$start_msg";
- mail_message_listing_beginning($imapConnection, $fstring,
- $mailbox, $sort, $msg_cnt_str,
- $paginator_str, $start_msg);
-
- $groupNum = $start_msg % ($show_num - 1);
- $real_startMessage = $start_msg;
- if ($sort == 6) {
- if ($end_msg - $start_msg < $show_num - 1) {
- $end_msg = $end_msg - $start_msg + 1;
- $start_msg = 1;
- } else if ($start_msg > $show_num) {
- $end_msg = $show_num;
- $start_msg = 1;
- }
- }
- $endVar = $end_msg + 1;
-
- /*
- * Loop through and display the info for each message.
- * ($t is used for the checkbox number)
- */
- $t = 0;
- if ($num_msgs == 0) {
- /* if there's no messages in this folder */
- echo "\n"
- . " ". _("THIS FOLDER IS EMPTY")
- . " \n"
- . " ";
- } elseif ($start_msg == $end_msg) {
- /* if there's only one message in the box, handle it differently. */
- if ($sort != 6){
- $i = $start_msg;
+
+
+/**
+ * Does the $srt $_GET var to field mapping
+ *
+ * @param int $srt Field to sort on
+ * @param bool $bServerSort Server sorting is true
+ * @return string $sSortField Field to sort on
+ */
+function getSortField($sort,$bServerSort) {
+ switch($sort) {
+ case SQSORT_NONE:
+ $sSortField = 'UID';
+ break;
+ case SQSORT_DATE_ASC:
+ case SQSORT_DATE_DEC:
+ $sSortField = 'DATE';
+ break;
+ case SQSORT_FROM_ASC:
+ case SQSORT_FROM_DEC:
+ $sSortField = 'FROM';
+ break;
+ case SQSORT_SUBJ_ASC:
+ case SQSORT_SUBJ_DEC:
+ $sSortField = 'SUBJECT';
+ break;
+ case SQSORT_SIZE_ASC:
+ case SQSORT_SIZE_DEC:
+ $sSortField = ($bServerSort) ? 'SIZE' : 'RFC822.SIZE';
+ break;
+ case SQSORT_TO_ASC:
+ case SQSORT_TO_DEC:
+ $sSortField = 'TO';
+ break;
+ case SQSORT_CC_ASC:
+ case SQSORT_CC_DEC:
+ $sSortField = 'CC';
+ break;
+ case SQSORT_INT_DATE_ASC:
+ case SQSORT_INT_DATE_DEC:
+ $sSortField = ($bServerSort) ? 'ARRIVAL' : 'INTERNALDATE';
+ break;
+ case SQSORT_THREAD:
+ break;
+ default: $sSortField = 'UID';
+ break;
+
+ }
+ return $sSortField;
+}
+
+function get_sorted_msgs_list($imapConnection,&$aMailbox,&$error) {
+ $iSetIndx = (isset($aMailbox['SETINDEX'])) ? $aMailbox['SETINDEX'] : 0;
+ $bDirection = ($aMailbox['SORT'] % 2);
+ $error = false;
+ if (!$aMailbox['SEARCH'][$iSetIndx]) {
+ $aMailbox['SEARCH'][$iSetIndx] = 'ALL';
+ }
+ switch ($aMailbox['SORT_METHOD']) {
+ case 'THREAD':
+ $aRes = get_thread_sort($imapConnection,$aMailbox['SEARCH'][$iSetIndx]);
+ if ($aRes === false) {
+ $error = '' .
+ _("Thread sorting is not supported by your IMAP server.") . ' ' .
+ _("Please contact your system administrator and report this error.") .
+ ' ';
+ $aMailbox['SORT'] -= SQSORT_THREAD;
+ } else {
+ $aMailbox['UIDSET'][$iSetIndx] = $aRes[0];
+ $aMailbox['THREAD_INDENT'][$iSetIndx] = $aRes[1];
+ }
+ break;
+ case 'SERVER':
+ $sSortField = getSortField($aMailbox['SORT'],true);
+ $id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection, $aMailbox['SEARCH'][$iSetIndx]);
+ if ($id === false) {
+ $error = '' .
+ _("Server-side sorting is not supported by your IMAP server.") . ' ' .
+ _("Please contact your system administrator and report this error.") .
+ ' ';
+ } else {
+ $aMailbox['UIDSET'][$iSetIndx] = $id;
+ }
+ break;
+ default:
+ $id = NULL;
+ if ($aMailbox['SEARCH'][$iSetIndx] != 'ALL') {
+ $id = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
+ }
+ $sSortField = getSortField($aMailbox['SORT'],false);
+ $aMailbox['UIDSET'][$iSetIndx] = get_squirrel_sort($imapConnection, $sSortField, $bDirection, $id);
+ break;
+ }
+ return $error;
+}
+
+
+
+
+function fetchMessageHeaders($imapConnection, &$aMailbox) {
+
+ /**
+ * Retrieve the UIDSET.
+ * Setindex is used to be able to store multiple uid sets. That will make it
+ * possible to display the mailbox multiple times in different sort order
+ * or to store serach results separate from normal mailbox view.
+ */
+ $iSetIndx = (isset($aMailbox['SETINDEX'])) ? $aMailbox['SETINDEX'] : 0;
+
+ $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $aMailbox['LIMIT'];
+ /**
+ * Adjust the start_msg
+ */
+ $start_msg = $aMailbox['PAGEOFFSET'];
+ if($aMailbox['PAGEOFFSET'] > $aMailbox['EXISTS']) {
+ $start_msg -= $aMailbox['LIMIT'];
+ if($start_msg < 1) {
+ $start_msg = 1;
+ }
+ }
+
+
+ if (is_array($aMailbox['UIDSET'])) {
+ $aUid =& $aMailbox['UIDSET'][$iSetIndx];
+ } else {
+ $aUid = false;
+ }
+
+ // initialize the fields we want to retrieve:
+ $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Content-Type');
+ $aFetchItems = array('FLAGS', 'RFC822.SIZE');
+
+ // Are we sorting on internaldate then retrieve the internaldate value as well
+ if ($aMailbox['INTERNALDATE']) {
+ $aFetchItems[] = 'INTERNALDATE';
+ }
+
+
+ /**
+ * A uidset with sorted uid's is available. We can use the cache
+ */
+ if (($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SEARCH'][$iSetIndx] != 'ALL') &&
+ isset($aUid) && $aUid ) {
+
+ // limit the cache to SQM_MAX_PAGES_IN_CACHE
+ if (!$aMailbox['SHOWALL'][$iSetIndx]) {
+ $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE;
+ $iCacheSize = count($aMailbox['MSG_HEADERS']);
+ if ($iCacheSize > $iMaxMsgs) {
+ $iReduce = $iCacheSize - $iMaxMsgs;
+ foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) {
+ if ($iReduce) {
+ unset($aMailbox['MSG_HEADERS'][$iUid]);
+ } else {
+ break;
+ }
+ --$iReduce;
+ }
+ }
+ }
+
+ $id_slice = array_slice($aUid,$start_msg-1,$iLimit);
+ /* do some funky cache checks */
+ $aUidCached = array_keys($aMailbox['MSG_HEADERS']);
+ $aUidNotCached = array_values(array_diff($id_slice,$aUidCached));
+ /**
+ * $aUidNotCached contains an array with UID's which need to be fetched to
+ * complete the needed message headers.
+ */
+ if (count($aUidNotCached)) {
+ $aMsgs = sqimap_get_small_header_list($imapConnection,$aUidNotCached,
+ $aHeaderFields,$aFetchItems);
+ // append the msgs to the existend headers
+ $aMailbox['MSG_HEADERS'] += $aMsgs;
+ }
+
} else {
- $i = 1;
- }
- reset($msort);
- $k = 0;
- do {
- $key = key($msort);
- next($msort);
- $k++;
- } while (isset ($key) && ($k < $i));
- printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort,
- $real_startMessage, 0, 0);
- } else {
- $i = $start_msg;
- reset($msort);
- $k = 0;
- do {
- $key = key($msort);
- next($msort);
- $k++;
- } while (isset ($key) && ($k < $i));
- do {
- printMessageInfo($imapConnection, $t, $i, $key, $mailbox,
- $sort, $real_startMessage, 0, 0);
- $key = key($msort);
- $t++;
- $i++;
- next($msort);
- } while ($i && $i < $endVar);
- }
-
- echo ''
- . ""
- . "$paginator_str "
- . "$msg_cnt_str
"
- . "
";
- /* End of message-list table */
-
- do_hook('mailbox_index_after');
- echo "\n";
+ /**
+ * Initialize the sorted UID list and fetch the visible message headers
+ */
+ if ($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SEARCH'][$iSetIndx] != 'ALL') {// || $aMailbox['SORT_METHOD'] & SQSORT_THREAD 'THREAD') {
+
+ $error = false;
+ if ($aMailbox['SEARCH'][$iSetIndx] && $aMailbox['SORT'] == 0) {
+ $aUid = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
+ } else {
+ $error = get_sorted_msgs_list($imapConnection,$aMailbox,$error);
+ $aUid = $aMailbox['UIDSET'][$iSetIndx];
+ }
+ if ($error === false) {
+ $id_slice = array_slice($aUid,$aMailbox['OFFSET'], $iLimit);
+ if (count($id_slice)) {
+ $aMailbox['MSG_HEADERS'] = sqimap_get_small_header_list($imapConnection,$id_slice,
+ $aHeaderFields,$aFetchItems);
+ } else {
+ return false;
+ }
+
+ } else {
+ // FIX ME, format message and fallback to squirrel sort
+ if ($error) {
+ echo $error;
+ }
+ }
+ } else {
+ // limit the cache to SQM_MAX_PAGES_IN_CACHE
+ if (!$aMailbox['SHOWALL'][$iSetIndx] && isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) {
+ $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE;
+ $iCacheSize = count($aMailbox['MSG_HEADERS']);
+ if ($iCacheSize > $iMaxMsgs) {
+ $iReduce = $iCacheSize - $iMaxMsgs;
+ foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) {
+ if ($iReduce) {
+ $iId = $aMailbox['MSG_HEADERS'][$iUid]['ID'];
+ unset($aMailbox['MSG_HEADERS'][$iUid]);
+ unset($aMailbox['ID'][$iId]);
+ } else {
+ break;
+ }
+ --$iReduce;
+ }
+ }
+ }
+
+ /**
+ * retrieve messages by sequence id's and fetch the UID to retrieve
+ * the UID. for sorted lists this is not needed because a UID FETCH
+ * automaticly add the UID value in fetch results
+ **/
+ $aFetchItems[] = 'UID';
+
+ //create id range
+ $iRangeStart = $aMailbox['EXISTS'] - $aMailbox['OFFSET'];
+ $iRangeEnd = ($iRangeStart > $iLimit) ?
+ ($iRangeStart - $iLimit+1):1;
+
+ $id_slice = range($iRangeStart, $iRangeEnd);
+ /**
+ * Non sorted mailbox with cached message headers
+ */
+ if (isset($aMailbox['ID']) && is_array($aMailbox['ID'])) {
+ // the fetched id => uid relation
+ $aId = $aMailbox['ID'];
+ $aIdCached = array();
+ foreach ($aId as $iId => $iUid) {
+ if (isset($aMailbox['MSG_HEADERS'][$iUid])) {
+ if ($iId <= $iRangeStart && $iId >= $iRangeEnd) {
+ $aIdCached[] = $iId;
+ }
+ }
+ }
+ $aIdNotCached = array_diff($id_slice,$aIdCached);
+ } else {
+ $aIdNotCached = $id_slice;
+ }
+
+ if (count($aIdNotCached)) {
+ $aMsgs = sqimap_get_small_header_list($imapConnection,$aIdNotCached,
+ $aHeaderFields,$aFetchItems);
+ // append the msgs to the existend headers
+ if (isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) {
+ $aMailbox['MSG_HEADERS'] += $aMsgs;
+ } else {
+ $aMailbox['MSG_HEADERS'] = $aMsgs;
+ }
+ // update the ID array
+ foreach ($aMsgs as $iUid => $aMsg) {
+ if (isset($aMsg['ID'])) {
+ $aMailbox['ID'][$aMsg['ID']] = $iUid;
+ }
+ }
+ }
+
+ /**
+ * In unsorted state we show newest messages first which means
+ * that the UIDSET which represents the order of the messages
+ * should contain a high to low ordered UID list
+ */
+ $aSortedUidList = array();
+ foreach ($id_slice as $iId) {
+ if (isset($aMailbox['ID'][$iId])) {
+ $aSortedUidList[] = $aMailbox['ID'][$iId];
+ }
+ }
+ $aMailbox['UIDSET'][$iSetIndx] = $aSortedUidList;
+ $aMailbox['OFFSET'] = 0;
+ }
+ }
+ return true;
}
-/*
- * Displays the standard message list header. To finish the table,
- * you need to do a "";
+/**
+ * This function loops through a group of messages in the mailbox
+ * and shows them to the user.
*
- * $moveURL is the URL to submit the delete/move form to
- * $mailbox is the current mailbox
- * $sort is the current sorting method (-1 for no sorting available [searches])
- * $Message is a message that is centered on top of the list
- * $More is a second line that is left aligned
+ * @param mixed $imapConnection
+ * @param array $aMailbox associative array with mailbox related vars
*/
-function mail_message_listing_beginning ($imapConnection, $moveURL,
- $mailbox = '', $sort = -1,
- $msg_cnt_str = '',
- $paginator = ' ',
- $start_msg = 1) {
- global $color, $index_order, $auto_expunge, $move_to_trash, $base_uri,
- $checkall, $sent_folder, $draft_folder, $thread_sort_messages,
- $allow_thread_sort, $allow_server_sort, $server_sort_order;
- $urlMailbox = urlencode($mailbox);
-
- /*
- * This is the beginning of the message list table.
- * It wraps around all messages
- */
- echo "