From ed5d29f4b3c57235594931d33dde7cccaf7cd58b Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Thu, 25 May 2006 14:25:04 -0400
Subject: [PATCH] Finalized GoogieSpell integration
---
program/steps/mail/func.inc | 350 ++++++++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 268 insertions(+), 82 deletions(-)
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index e6c58a7..1be690a 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -21,11 +21,13 @@
require_once('lib/html2text.inc');
require_once('lib/enriched.inc');
-require_once('lib/utf8.inc');
-require_once('lib/utf7.inc');
$EMAIL_ADDRESS_PATTERN = '/([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9]\\.[a-z]{2,5})/i';
+
+if (empty($_SESSION['mbox'])){
+ $_SESSION['mbox'] = $IMAP->get_mailbox_name();
+}
// set imap properties and session vars
if (strlen($_GET['_mbox']))
@@ -40,6 +42,9 @@
$_SESSION['page'] = $_GET['_page'];
}
+// set mailbox to INBOX if not set
+if (empty($_SESSION['mbox']))
+ $_SESSION['mbox'] = $IMAP->get_mailbox_name();
// set default sort col/order to session
if (!isset($_SESSION['sort_col']))
@@ -56,7 +61,6 @@
// set current mailbox in client environment
$OUTPUT->add_script(sprintf("%s.set_env('mailbox', '%s');", $JS_OBJECT_NAME, $IMAP->get_mailbox_name()));
-
if ($CONFIG['trash_mbox'])
$OUTPUT->add_script(sprintf("%s.set_env('trash_mailbox', '%s');", $JS_OBJECT_NAME, $CONFIG['trash_mbox']));
@@ -68,6 +72,11 @@
global $IMAP, $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $COMM_PATH;
static $s_added_script = FALSE;
static $a_mailboxes;
+
+ // add some labels to client
+ rcube_add_label('purgefolderconfirm');
+
+// $mboxlist_start = rcube_timer();
$type = $attrib['type'] ? $attrib['type'] : 'ul';
$add_attrib = $type=='select' ? array('style', 'class', 'id', 'name', 'onchange') :
@@ -87,7 +96,7 @@
rcube_label($attrib['noselection']));
// get mailbox list
- $mbox = $IMAP->get_mailbox_name();
+ $mbox_name = $IMAP->get_mailbox_name();
// for these mailboxes we have localized labels
$special_mailboxes = array('inbox', 'sent', 'drafts', 'trash', 'junk');
@@ -100,7 +109,9 @@
$a_folders = $IMAP->list_mailboxes();
$delimiter = $IMAP->get_hierarchy_delimiter();
$a_mailboxes = array();
-
+
+// rcube_print_time($mboxlist_start, 'list_mailboxes()');
+
foreach ($a_folders as $folder)
rcmail_build_folder_tree($a_mailboxes, $folder, $delimiter);
}
@@ -108,9 +119,11 @@
// var_dump($a_mailboxes);
if ($type=='select')
- $out .= rcmail_render_folder_tree_select($a_mailboxes, $special_mailboxes, $mbox, $attrib['maxlength']);
+ $out .= rcmail_render_folder_tree_select($a_mailboxes, $special_mailboxes, $mbox_name, $attrib['maxlength']);
else
- $out .= rcmail_render_folder_tree_html($a_mailboxes, $special_mailboxes, $mbox, $attrib['maxlength']);
+ $out .= rcmail_render_folder_tree_html($a_mailboxes, $special_mailboxes, $mbox_name, $attrib['maxlength']);
+
+// rcube_print_time($mboxlist_start, 'render_folder_tree()');
if ($type=='ul')
@@ -142,7 +155,7 @@
if (!isset($arrFolders[$currentFolder]))
{
$arrFolders[$currentFolder] = array('id' => $path,
- 'name' => $currentFolder,
+ 'name' => rcube_charset_convert($currentFolder, 'UTF-7'),
'folders' => array());
}
@@ -152,32 +165,38 @@
// return html for a structured list <ul> for the mailbox tree
-function rcmail_render_folder_tree_html(&$arrFolders, &$special, &$mbox, $maxlength, $nestLevel=0)
+function rcmail_render_folder_tree_html(&$arrFolders, &$special, &$mbox_name, $maxlength, $nestLevel=0)
{
- global $JS_OBJECT_NAME, $IMAP, $CONFIG;
+ global $JS_OBJECT_NAME, $COMM_PATH, $IMAP, $CONFIG, $OUTPUT;
$idx = 0;
$out = '';
foreach ($arrFolders as $key => $folder)
{
$zebra_class = ($nestLevel*$idx)%2 ? 'even' : 'odd';
+ $title = '';
$folder_lc = strtolower($folder['id']);
if (in_array($folder_lc, $special))
$foldername = rcube_label($folder_lc);
else
{
- $foldername = UTF7DecodeString($folder['name']);
+ $foldername = $folder['name'];
// shorten the folder name to a given length
if ($maxlength && $maxlength>1)
- $foldername = abbrevate_string($foldername, $maxlength);
+ {
+ $fname = abbrevate_string($foldername, $maxlength);
+ if ($fname != $foldername)
+ $title = ' title="'.rep_specialchars_output($foldername, 'html', 'all').'"';
+ $foldername = $fname;
+ }
}
// add unread message count display
- if ($unread_count = $IMAP->messagecount($folder['id'], 'UNSEEN', ($folder['id']==$mbox)))
+ if ($unread_count = $IMAP->messagecount($folder['id'], 'RECENT', ($folder['id']==$mbox_name)))
$foldername .= sprintf(' (%d)', $unread_count);
-
+
// make folder name safe for ids and class names
$folder_css = $class_name = preg_replace('/[^a-z0-9\-_]/', '', $folder_lc);
@@ -191,21 +210,25 @@
else if ($folder['id']==$CONFIG['junk_mbox'])
$class_name = 'junk';
- $out .= sprintf('<li id="rcmbx%s" class="mailbox %s %s%s%s"><a href="./#%s" onclick="return %s.command(\'list\',\'%s\')" onmouseup="return %s.mbox_mouse_up(\'%s\')">%s</a>',
+ $out .= sprintf('<li id="rcmbx%s" class="mailbox %s %s%s%s"><a href="%s&_mbox=%s"'.
+ ' onclick="return %s.command(\'list\',\'%s\')"'.
+ ' onmouseup="return %s.mbox_mouse_up(\'%s\')"%s>%s</a>',
$folder_css,
$class_name,
$zebra_class,
$unread_count ? ' unread' : '',
- $folder['id']==$mbox ? ' selected' : '',
- $folder['id'],
+ $folder['id']==$mbox_name ? ' selected' : '',
+ $COMM_PATH,
+ urlencode($folder['id']),
$JS_OBJECT_NAME,
$folder['id'],
$JS_OBJECT_NAME,
$folder['id'],
+ $title,
rep_specialchars_output($foldername, 'html', 'all'));
if (!empty($folder['folders']))
- $out .= "\n<ul>\n" . rcmail_render_folder_tree_html($folder['folders'], $special, $mbox, $maxlength, $nestLevel+1) . "</ul>\n";
+ $out .= "\n<ul>\n" . rcmail_render_folder_tree_html($folder['folders'], $special, $mbox_name, $maxlength, $nestLevel+1) . "</ul>\n";
$out .= "</li>\n";
$idx++;
@@ -216,9 +239,9 @@
// return html for a flat list <select> for the mailbox tree
-function rcmail_render_folder_tree_select(&$arrFolders, &$special, &$mbox, $maxlength, $nestLevel=0)
+function rcmail_render_folder_tree_select(&$arrFolders, &$special, &$mbox_name, $maxlength, $nestLevel=0)
{
- global $IMAP;
+ global $IMAP, $OUTPUT;
$idx = 0;
$out = '';
@@ -229,7 +252,7 @@
$foldername = rcube_label($folder_lc);
else
{
- $foldername = UTF7DecodeString($folder['name']);
+ $foldername = $folder['name'];
// shorten the folder name to a given length
if ($maxlength && $maxlength>1)
@@ -242,7 +265,7 @@
rep_specialchars_output($foldername, 'html', 'all'));
if (!empty($folder['folders']))
- $out .= rcmail_render_folder_tree_select($folder['folders'], $special, $mbox, $maxlength, $nestLevel+1);
+ $out .= rcmail_render_folder_tree_select($folder['folders'], $special, $mbox_name, $maxlength, $nestLevel+1);
$idx++;
}
@@ -281,17 +304,18 @@
$a_sort_cols = array('subject', 'date', 'from', 'to');
// show 'to' instead of from in sent messages
- if (strtolower($IMAP->get_mailbox_name())=='sent' && ($f = array_search('from', $a_show_cols)))
+ if (strtolower($IMAP->get_mailbox_name())=='sent' && ($f = array_search('from', $a_show_cols))
+ && !array_search('to', $a_show_cols))
$a_show_cols[$f] = 'to';
-
+
// add col definition
$out .= '<colgroup>';
- $out .= '<col class="icon">';
+ $out .= '<col class="icon" />';
foreach ($a_show_cols as $col)
- $out .= sprintf('<col class="%s">', $col);
+ $out .= sprintf('<col class="%s" />', $col);
- $out .= '<col class="icon">';
+ $out .= '<col class="icon" />';
$out .= "</colgroup>\n";
// add table title
@@ -305,26 +329,41 @@
// make sort links
$sort = '';
- if (in_array($col, $a_sort_cols) && (!empty($attrib['sortdescbutton']) || !empty($attrib['sortascbutton'])))
+ if ($IMAP->get_capability('sort') && in_array($col, $a_sort_cols))
{
- $sort = ' ';
+ // have buttons configured
+ if (!empty($attrib['sortdescbutton']) || !empty($attrib['sortascbutton']))
+ {
+ $sort = ' ';
- // asc link
- if (!empty($attrib['sortascbutton']))
- {
- $sort .= rcube_button(array('command' => 'sort',
- 'prop' => $col.'_ASC',
- 'image' => $attrib['sortascbutton'],
- 'title' => 'sortasc'));
- }
+ // asc link
+ if (!empty($attrib['sortascbutton']))
+ {
+ $sort .= rcube_button(array('command' => 'sort',
+ 'prop' => $col.'_ASC',
+ 'image' => $attrib['sortascbutton'],
+ 'align' => 'absmiddle',
+ 'title' => 'sortasc'));
+ }
- // desc link
- if (!empty($attrib['sortdescbutton']))
+ // desc link
+ if (!empty($attrib['sortdescbutton']))
+ {
+ $sort .= rcube_button(array('command' => 'sort',
+ 'prop' => $col.'_DESC',
+ 'image' => $attrib['sortdescbutton'],
+ 'align' => 'absmiddle',
+ 'title' => 'sortdesc'));
+ }
+ }
+ // just add a link tag to the header
+ else
{
- $sort .= rcube_button(array('command' => 'sort',
- 'prop' => $col.'_DESC',
- 'image' => $attrib['sortdescbutton'],
- 'title' => 'sortdesc'));
+ $col_name = sprintf('<a href="./#sort" onclick="return %s.command(\'sort\',\'%s\',this)" title="%s">%s</a>',
+ $JS_OBJECT_NAME,
+ $col,
+ rcube_label('sortby'),
+ $col_name);
}
}
@@ -336,7 +375,6 @@
$out .= '<td class="icon">'.($attrib['attachmenticon'] ? sprintf($image_tag, $skin_path, $attrib['attachmenticon'], '') : '')."</td>\n";
$out .= "</tr></thead>\n<tbody>\n";
-
// no messages in this mailbox
if (!sizeof($a_headers))
@@ -358,13 +396,16 @@
$zebra_class = $i%2 ? 'even' : 'odd';
// set messag attributes to javascript array
+ if ($header->deleted)
+ $js_row_arr['deleted'] = true;
if (!$header->seen)
$js_row_arr['unread'] = true;
if ($header->answered)
$js_row_arr['replied'] = true;
-
- // set message icon
- if ($attrib['unreadicon'] && !$header->seen)
+ // set message icon
+ if ($attrib['deletedicon'] && $header->deleted)
+ $message_icon = $attrib['deletedicon'];
+ else if ($attrib['unreadicon'] && !$header->seen)
$message_icon = $attrib['unreadicon'];
else if ($attrib['repliedicon'] && $header->answered)
$message_icon = $attrib['repliedicon'];
@@ -375,7 +416,12 @@
if ($attrib['attachmenticon'] && preg_match("/multipart\/m/i", $header->ctype))
$attach_icon = $attrib['attachmenticon'];
- $out .= sprintf('<tr id="rcmrow%d" class="message'.($header->seen ? '' : ' unread').' '.$zebra_class.'">'."\n", $header->uid);
+ $out .= sprintf('<tr id="rcmrow%d" class="message%s%s %s">'."\n",
+ $header->uid,
+ $header->seen ? '' : ' unread',
+ $header->deleted ? ' deleted' : '',
+ $zebra_class);
+
$out .= sprintf("<td class=\"icon\">%s</td>\n", $message_icon ? sprintf($image_tag, $skin_path, $message_icon, '') : '');
// format each col
@@ -409,6 +455,7 @@
$message_count = $IMAP->messagecount();
// set client env
+ $javascript .= sprintf("%s.gui_object('mailcontframe', '%s');\n", $JS_OBJECT_NAME, 'mailcontframe');
$javascript .= sprintf("%s.gui_object('messagelist', '%s');\n", $JS_OBJECT_NAME, $attrib['id']);
$javascript .= sprintf("%s.set_env('messagecount', %d);\n", $JS_OBJECT_NAME, $message_count);
$javascript .= sprintf("%s.set_env('current_page', %d);\n", $JS_OBJECT_NAME, $IMAP->list_page);
@@ -418,6 +465,8 @@
if ($attrib['messageicon'])
$javascript .= sprintf("%s.set_env('messageicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['messageicon']);
+ if ($attrib['deletedicon'])
+ $javascript .= sprintf("%s.set_env('deletedicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['deletedicon']);
if ($attrib['unreadicon'])
$javascript .= sprintf("%s.set_env('unreadicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['unreadicon']);
if ($attrib['repliedicon'])
@@ -444,7 +493,8 @@
$a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject');
// show 'to' instead of from in sent messages
- if (strtolower($IMAP->get_mailbox_name())=='sent' && ($f = array_search('from', $a_show_cols)))
+ if (strtolower($IMAP->get_mailbox_name())=='sent' && ($f = array_search('from', $a_show_cols))
+ && !array_search('to', $a_show_cols))
$a_show_cols[$f] = 'to';
// loop through message headers
@@ -471,19 +521,50 @@
$a_msg_cols[$col] = $cont;
}
+ $a_msg_flags['deleted'] = $header->deleted ? 1 : 0;
$a_msg_flags['unread'] = $header->seen ? 0 : 1;
$a_msg_flags['replied'] = $header->answered ? 1 : 0;
-
- $commands .= sprintf("this.add_message_row(%s, %s, %s, %b);\n",
+ $commands .= sprintf("this.add_message_row(%s, %s, %s, %b, %b);\n",
$header->uid,
array2js($a_msg_cols),
array2js($a_msg_flags),
- preg_match("/multipart\/m/i", $header->ctype));
+ preg_match("/multipart\/m/i", $header->ctype),
+ $insert_top);
}
return $commands;
}
+
+// return code for search function
+function rcmail_search_form($attrib)
+ {
+ global $OUTPUT, $JS_OBJECT_NAME;
+
+ // add some labels to client
+ rcube_add_label('searching');
+
+ $attrib['name'] = '_q';
+
+ if (empty($attrib['id']))
+ $attrib['id'] = 'rcmqsearchbox';
+
+ $input_q = new textfield($attrib);
+ $out = $input_q->show();
+
+ $OUTPUT->add_script(sprintf("%s.gui_object('qsearchbox', '%s');",
+ $JS_OBJECT_NAME,
+ $attrib['id']));
+
+ // add form tag around text field
+ if (empty($attrib['form']))
+ $out = sprintf('<form name="rcmqsearchform" action="./" '.
+ 'onsubmit="%s.command(\'search\');return false" style="display:inline;">%s</form>',
+ $JS_OBJECT_NAME,
+ $out);
+
+ return $out;
+ }
function rcmail_messagecount_display($attrib)
@@ -493,7 +574,9 @@
if (!$attrib['id'])
$attrib['id'] = 'rcmcountdisplay';
- $OUTPUT->add_script(sprintf("%s.gui_object('countdisplay', '%s');", $JS_OBJECT_NAME, $attrib['id']));
+ $OUTPUT->add_script(sprintf("%s.gui_object('countdisplay', '%s');",
+ $JS_OBJECT_NAME,
+ $attrib['id']));
// allow the following attributes to be added to the <span> tag
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
@@ -506,21 +589,46 @@
}
+function rcmail_quota_display($attrib)
+ {
+ global $IMAP, $OUTPUT, $JS_OBJECT_NAME;
-function rcmail_get_messagecount_text()
+ if (!$attrib['id'])
+ $attrib['id'] = 'rcmquotadisplay';
+
+ $OUTPUT->add_script(sprintf("%s.gui_object('quotadisplay', '%s');", $JS_OBJECT_NAME, $attrib['id']));
+
+ // allow the following attributes to be added to the <span> tag
+ $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
+
+ if (!$IMAP->get_capability('QUOTA'))
+ $quota_text = rcube_label('unknown');
+ else if (!($quota_text = $IMAP->get_quota()))
+ $quota_text = rcube_label('unlimited');
+
+ $out = '<span' . $attrib_str . '>';
+ $out .= $quota_text;
+ $out .= '</span>';
+ return $out;
+ }
+
+
+function rcmail_get_messagecount_text($count=NULL, $page=NULL)
{
global $IMAP, $MESSAGE;
if (isset($MESSAGE['index']))
{
- $a_msg_index = $IMAP->message_index();
return rcube_label(array('name' => 'messagenrof',
'vars' => array('nr' => $MESSAGE['index']+1,
- 'count' => sizeof($a_msg_index))));
+ 'count' => $count!==NULL ? $count : $IMAP->messagecount())));
}
-
- $start_msg = ($IMAP->list_page-1) * $IMAP->page_size + 1;
- $max = $IMAP->messagecount();
+
+ if ($page===NULL)
+ $page = $IMAP->list_page;
+
+ $start_msg = ($page-1) * $IMAP->page_size + 1;
+ $max = $count!==NULL ? $count : $IMAP->messagecount();
if ($max==0)
$out = rcube_label('mailboxempty');
@@ -542,9 +650,8 @@
extract($part);
$block = $plain ? '%s' : '%s'; //'<div style="display:block;">%s</div>';
- $body = $IMAP->mime_decode($body, $encoding);
+ $body = $IMAP->mime_decode($body, $encoding);
$body = $IMAP->charset_decode($body, $parameters);
-
// text/html
if ($ctype_secondary=='html')
@@ -766,7 +873,7 @@
}
// part text/[plain|html] OR message/delivery-status
- else if (($primary_type=='text' && ($secondary_type=='plain' || $secondary_type=='html')) ||
+ else if (($primary_type=='text' && ($secondary_type=='plain' || $secondary_type=='html') && $mail_part->disposition!='attachment') ||
($primary_type=='message' && $secondary_type=='delivery-status'))
{
$a_return_parts[] = array('type' => 'content',
@@ -793,16 +900,17 @@
}
// part is file/attachment
- else if ($mail_part->disposition=='attachment' || $mail_part->disposition=='inline' || $mail_part->headers['content-id'])
+ else if ($mail_part->disposition=='attachment' || $mail_part->disposition=='inline' || $mail_part->headers['content-id'] ||
+ (empty($mail_part->disposition) && ($mail_part->d_parameters['filename'] || $mail_part->ctype_parameters['name'])))
{
if ($message_ctype_secondary=='related' && $mail_part->headers['content-id'])
- $sa_inline_objects[] = array('filename' => $mail_part->d_parameters['filename'],
+ $sa_inline_objects[] = array('filename' => rcube_imap::decode_mime_string($mail_part->d_parameters['filename']),
'mimetype' => strtolower("$primary_type/$secondary_type"),
'part_id' => $mail_part->mime_id,
'content_id' => preg_replace(array('/^</', '/>$/'), '', $mail_part->headers['content-id']));
else if ($mail_part->d_parameters['filename'])
- $a_attachments[] = array('filename' => $mail_part->d_parameters['filename'],
+ $a_attachments[] = array('filename' => rcube_imap::decode_mime_string($mail_part->d_parameters['filename']),
'encoding' => strtolower($mail_part->headers['content-transfer-encoding']),
'mimetype' => strtolower("$primary_type/$secondary_type"),
'part_id' => $mail_part->mime_id,
@@ -810,14 +918,20 @@
'content' => $mail_part->body */);
else if ($mail_part->ctype_parameters['name'])
- $a_attachments[] = array('filename' => $mail_part->ctype_parameters['name'],
+ $a_attachments[] = array('filename' => rcube_imap::decode_mime_string($mail_part->ctype_parameters['name']),
'encoding' => strtolower($mail_part->headers['content-transfer-encoding']),
'mimetype' => strtolower("$primary_type/$secondary_type"),
'part_id' => $mail_part->mime_id,
'size' => strlen($IMAP->mime_decode($mail_part->body, $mail_part->headers['content-transfer-encoding'])) /*,
'content' => $mail_part->body */);
-
+ else if ($mail_part->headers['content-description'])
+ $a_attachments[] = array('filename' => rcube_imap::decode_mime_string($mail_part->headers['content-description']),
+ 'encoding' => strtolower($mail_part->headers['content-transfer-encoding']),
+ 'mimetype' => strtolower("$primary_type/$secondary_type"),
+ 'part_id' => $mail_part->mime_id,
+ 'size' => strlen($IMAP->mime_decode($mail_part->body, $mail_part->headers['content-transfer-encoding'])) /*,
+ 'content' => $mail_part->body */);
}
}
@@ -883,7 +997,7 @@
$out = '<table' . $attrib_str . ">\n";
// show these headers
- $standard_headers = array('subject', 'from', 'organization', 'to', 'cc', 'reply-to', 'date');
+ $standard_headers = array('subject', 'from', 'organization', 'to', 'cc', 'bcc', 'reply-to', 'date');
foreach ($standard_headers as $hkey)
{
@@ -892,7 +1006,7 @@
if ($hkey=='date' && !empty($headers[$hkey]))
$header_value = format_date(strtotime($headers[$hkey]));
- else if (in_array($hkey, array('from', 'to', 'cc', 'reply-to')))
+ else if (in_array($hkey, array('from', 'to', 'cc', 'bcc', 'reply-to')))
$header_value = rep_specialchars_output(rcmail_address_string($IMAP->decode_header($headers[$hkey]), NULL, $attrib['addicon']));
else
$header_value = rep_specialchars_output($IMAP->decode_header($headers[$hkey]), '', 'all');
@@ -954,7 +1068,12 @@
// $body = rcmail_print_body($part['body'], $part['ctype_primary'], $part['ctype_secondary'], $part['encoding'], $safe_mode);
$body = rcmail_print_body($part, $safe_mode);
$out .= '<div class="message-part">';
- $out .= rcmail_mod_html_body($body, $attrib['id']);
+
+ if ($part['ctype_secondary']!='plain')
+ $out .= rcmail_mod_html_body($body, $attrib['id']);
+ else
+ $out .= $body;
+
$out .= "</div>\n";
}
}
@@ -993,6 +1112,9 @@
// modify a HTML message that it can be displayed inside a HTML page
function rcmail_mod_html_body($body, $container_id)
{
+ // remove any null-byte characters before parsing
+ $body = preg_replace('/\x00/', '', $body);
+
$last_style_pos = 0;
$body_lc = strtolower($body);
@@ -1127,20 +1249,84 @@
// get source code of a specific message and cache it
function rcmail_message_source($uid)
{
- global $IMAP, $DB;
+ global $IMAP, $DB, $CONFIG;
- // get message ID if uid is given
- $headers = $IMAP->get_headers($uid);
- $message_id = $headers->messageID;
+ // get message ID if uid is given
+ $cache_key = $IMAP->mailbox.'.msg';
+ $cached = $IMAP->get_cached_message($cache_key, $uid, FALSE);
- // get cached message source
- $msg_source = rcube_read_cache($message_id);
+ // message is cached in database
+ if ($cached && !empty($cached->body))
+ return $cached->body;
- // get message from server and cache it
- if (!$msg_source)
+ if (!$cached)
+ $headers = $IMAP->get_headers($uid);
+ else
+ $headers = &$cached;
+
+ // create unique identifier based on message_id
+ if (!empty($headers->messageID))
+ $message_id = md5($headers->messageID);
+ else
+ $message_id = md5($headers->uid.'@'.$_SESSION['imap_host']);
+
+ $temp_dir = $CONFIG['temp_dir'].(!eregi('\/$', $CONFIG['temp_dir']) ? '/' : '');
+ $cache_dir = $temp_dir.$_SESSION['client_id'];
+ $cache_path = $cache_dir.'/'.$message_id;
+
+ // message is cached in temp dir
+ if ($CONFIG['enable_caching'] && is_dir($cache_dir) && is_file($cache_path))
{
- $msg_source = $IMAP->get_raw_body($uid);
- rcube_write_cache($message_id, $msg_source, TRUE);
+ if ($fp = fopen($cache_path, 'r'))
+ {
+ $msg_source = fread($fp, filesize($cache_path));
+ fclose($fp);
+ return $msg_source;
+ }
+ }
+
+
+ // get message from server
+ $msg_source = $IMAP->get_raw_body($uid);
+
+ // return message source without caching
+ if (!$CONFIG['enable_caching'])
+ return $msg_source;
+
+
+ // let's cache the message body within the database
+ if ($cached && ($CONFIG['db_max_length'] -300) > $headers->size)
+ {
+ $DB->query("UPDATE ".get_table_name('messages')."
+ SET body=?
+ WHERE user_id=?
+ AND cache_key=?
+ AND uid=?",
+ $msg_source,
+ $_SESSION['user_id'],
+ $cache_key,
+ $uid);
+
+ return $msg_source;
+ }
+
+
+ // create dir for caching
+ if (!is_dir($cache_dir))
+ $dir = mkdir($cache_dir);
+ else
+ $dir = true;
+
+ // attempt to write a file with the message body
+ if ($dir && ($fp = fopen($cache_path, 'w')))
+ {
+ fwrite($fp, $msg_source);
+ fclose($fp);
+ }
+ else
+ {
+ raise_error(array('code' => 403, 'type' => 'php', 'line' => __LINE__, 'file' => __FILE__,
+ 'message' => "Failed to write to temp dir"), TRUE, FALSE);
}
return $msg_source;
@@ -1288,11 +1474,11 @@
// remove attachment files from temp dir
if (is_array($_SESSION['compose']['attachments']))
foreach ($_SESSION['compose']['attachments'] as $attachment)
- unlink($attachment['path']);
+ @unlink($attachment['path']);
// kill temp dir
if ($_SESSION['compose']['temp_dir'])
- rmdir($_SESSION['compose']['temp_dir']);
+ @rmdir($_SESSION['compose']['temp_dir']);
unset($_SESSION['compose']);
}
--
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