You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1503 lines
50 KiB
PHP
1503 lines
50 KiB
PHP
<?php
|
|
|
|
/*
|
|
+-----------------------------------------------------------------------+
|
|
| program/steps/mail/func.inc |
|
|
| |
|
|
| This file is part of the RoundCube Webmail client |
|
|
| Copyright (C) 2005, RoundCube Dev. - Switzerland |
|
|
| Licensed under the GNU GPL |
|
|
| |
|
|
| PURPOSE: |
|
|
| Provide webmail functionality and GUI objects |
|
|
| |
|
|
+-----------------------------------------------------------------------+
|
|
| Author: Thomas Bruederli <roundcube@gmail.com> |
|
|
+-----------------------------------------------------------------------+
|
|
|
|
$Id$
|
|
|
|
*/
|
|
|
|
require_once('lib/html2text.inc');
|
|
require_once('lib/enriched.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'] = $IMAP->get_mailbox_name();
|
|
}
|
|
|
|
// set imap properties and session vars
|
|
if ($mbox = get_input_value('_mbox', RCUBE_INPUT_GPC))
|
|
{
|
|
$IMAP->set_mailbox($mbox);
|
|
$_SESSION['mbox'] = $mbox;
|
|
}
|
|
|
|
if (!empty($_GET['_page']))
|
|
{
|
|
$IMAP->set_page((int)$_GET['_page']);
|
|
$_SESSION['page'] = (int)$_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']))
|
|
$_SESSION['sort_col'] = $CONFIG['message_sort_col'];
|
|
if (!isset($_SESSION['sort_order']))
|
|
$_SESSION['sort_order'] = $CONFIG['message_sort_order'];
|
|
|
|
// set message set for search result
|
|
if (!empty($_GET['_search']) && isset($_SESSION['search'][$_GET['_search']]))
|
|
$IMAP->set_search_set($_SESSION['search'][$_GET['_search']]);
|
|
|
|
|
|
// define url for getting message parts
|
|
if (strlen($_GET['_uid']))
|
|
$GET_URL = sprintf('%s&_action=get&_mbox=%s&_uid=%d', $COMM_PATH, $IMAP->get_mailbox_name(), get_input_value('_uid', RCUBE_INPUT_GET));
|
|
|
|
|
|
// 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, $CONFIG['trash_mbox']));
|
|
|
|
if ($CONFIG['drafts_mbox'])
|
|
$OUTPUT->add_script(sprintf("%s.set_env('drafts_mailbox', '%s');", $JS_OBJECT_NAME, $CONFIG['drafts_mbox']));
|
|
|
|
if ($CONFIG['junk_mbox'])
|
|
$OUTPUT->add_script(sprintf("%s.set_env('junk_mailbox', '%s');", $JS_OBJECT_NAME, $CONFIG['junk_mbox']));
|
|
|
|
// return the mailboxlist in HTML
|
|
function rcmail_mailbox_list($attrib)
|
|
{
|
|
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');
|
|
rcube_add_label('deletemessagesconfirm');
|
|
|
|
// $mboxlist_start = rcube_timer();
|
|
|
|
$type = $attrib['type'] ? $attrib['type'] : 'ul';
|
|
$add_attrib = $type=='select' ? array('style', 'class', 'id', 'name', 'onchange') :
|
|
array('style', 'class', 'id');
|
|
|
|
if ($type=='ul' && !$attrib['id'])
|
|
$attrib['id'] = 'rcmboxlist';
|
|
|
|
// allow the following attributes to be added to the <ul> tag
|
|
$attrib_str = create_attrib_string($attrib, $add_attrib);
|
|
|
|
$out = '<' . $type . $attrib_str . ">\n";
|
|
|
|
// add no-selection option
|
|
if ($type=='select' && $attrib['noselection'])
|
|
$out .= sprintf('<option value="0">%s</option>'."\n",
|
|
rcube_label($attrib['noselection']));
|
|
|
|
// get mailbox list
|
|
$mbox_name = $IMAP->get_mailbox_name();
|
|
|
|
// for these mailboxes we have localized labels
|
|
$special_mailboxes = array('inbox', 'sent', 'drafts', 'trash', 'junk');
|
|
|
|
|
|
// build the folders tree
|
|
if (empty($a_mailboxes))
|
|
{
|
|
// get mailbox list
|
|
$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, $delimiter);
|
|
}
|
|
|
|
// var_dump($a_mailboxes);
|
|
|
|
if ($type=='select')
|
|
$out .= rcmail_render_folder_tree_select($a_mailboxes, $special_mailboxes, $mbox_name, $attrib['maxlength']);
|
|
else
|
|
$out .= rcmail_render_folder_tree_html($a_mailboxes, $special_mailboxes, $mbox_name, $attrib['maxlength']);
|
|
|
|
// rcube_print_time($mboxlist_start, 'render_folder_tree()');
|
|
|
|
|
|
if ($type=='ul')
|
|
$OUTPUT->add_script(sprintf("%s.gui_object('mailboxlist', '%s');", $JS_OBJECT_NAME, $attrib['id']));
|
|
|
|
return $out . "</$type>";
|
|
}
|
|
|
|
|
|
|
|
|
|
// create a hierarchical array of the mailbox list
|
|
function rcmail_build_folder_tree(&$arrFolders, $folder, $delm='/', $path='')
|
|
{
|
|
$pos = strpos($folder, $delm);
|
|
if ($pos !== false)
|
|
{
|
|
$subFolders = substr($folder, $pos+1);
|
|
$currentFolder = substr($folder, 0, $pos);
|
|
}
|
|
else
|
|
{
|
|
$subFolders = false;
|
|
$currentFolder = $folder;
|
|
}
|
|
|
|
$path .= $currentFolder;
|
|
|
|
if (!isset($arrFolders[$currentFolder]))
|
|
{
|
|
$arrFolders[$currentFolder] = array('id' => $path,
|
|
'name' => rcube_charset_convert($currentFolder, 'UTF-7'),
|
|
'folders' => array());
|
|
}
|
|
|
|
if (!empty($subFolders))
|
|
rcmail_build_folder_tree($arrFolders[$currentFolder]['folders'], $subFolders, $delm, $path.$delm);
|
|
}
|
|
|
|
|
|
// return html for a structured list <ul> for the mailbox tree
|
|
function rcmail_render_folder_tree_html(&$arrFolders, &$special, &$mbox_name, $maxlength, $nestLevel=0)
|
|
{
|
|
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 = $folder['name'];
|
|
|
|
// shorten the folder name to a given length
|
|
if ($maxlength && $maxlength>1)
|
|
{
|
|
$fname = abbrevate_string($foldername, $maxlength);
|
|
if ($fname != $foldername)
|
|
$title = ' title="'.Q($foldername).'"';
|
|
$foldername = $fname;
|
|
}
|
|
}
|
|
|
|
// add unread message count display
|
|
if ($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\-_]/', '', $folder_lc);
|
|
|
|
// set special class for Sent, Drafts, Trash and Junk
|
|
if ($folder['id']==$CONFIG['sent_mbox'])
|
|
$class_name = 'sent';
|
|
else if ($folder['id']==$CONFIG['drafts_mbox'])
|
|
$class_name = 'drafts';
|
|
else if ($folder['id']==$CONFIG['trash_mbox'])
|
|
$class_name = 'trash';
|
|
else if ($folder['id']==$CONFIG['junk_mbox'])
|
|
$class_name = 'junk';
|
|
|
|
$js_name = htmlspecialchars(JQ($folder['id']));
|
|
$out .= sprintf('<li id="rcmbx%s" class="mailbox %s %s%s%s"><a href="%s&_mbox=%s"'.
|
|
' onclick="return %s.command(\'list\',\'%s\')"'.
|
|
' onmouseover="return %s.focus_mailbox(\'%s\')"' .
|
|
' onmouseout="return %s.unfocus_mailbox(\'%s\')"' .
|
|
' onmouseup="return %s.mbox_mouse_up(\'%s\')"%s>%s</a>',
|
|
$folder_css,
|
|
$class_name,
|
|
$zebra_class,
|
|
$unread_count ? ' unread' : '',
|
|
$folder['id']==$mbox_name ? ' selected' : '',
|
|
$COMM_PATH,
|
|
urlencode($folder['id']),
|
|
$JS_OBJECT_NAME,
|
|
$js_name,
|
|
$JS_OBJECT_NAME,
|
|
$js_name,
|
|
$JS_OBJECT_NAME,
|
|
$js_name,
|
|
$JS_OBJECT_NAME,
|
|
$js_name,
|
|
$title,
|
|
Q($foldername));
|
|
|
|
if (!empty($folder['folders']))
|
|
$out .= "\n<ul>\n" . rcmail_render_folder_tree_html($folder['folders'], $special, $mbox_name, $maxlength, $nestLevel+1) . "</ul>\n";
|
|
|
|
$out .= "</li>\n";
|
|
$idx++;
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
// return html for a flat list <select> for the mailbox tree
|
|
function rcmail_render_folder_tree_select(&$arrFolders, &$special, &$mbox_name, $maxlength, $nestLevel=0)
|
|
{
|
|
global $IMAP, $OUTPUT;
|
|
|
|
$idx = 0;
|
|
$out = '';
|
|
foreach ($arrFolders as $key=>$folder)
|
|
{
|
|
$folder_lc = strtolower($folder['id']);
|
|
if (in_array($folder_lc, $special))
|
|
$foldername = rcube_label($folder_lc);
|
|
else
|
|
{
|
|
$foldername = $folder['name'];
|
|
|
|
// shorten the folder name to a given length
|
|
if ($maxlength && $maxlength>1)
|
|
$foldername = abbrevate_string($foldername, $maxlength);
|
|
}
|
|
|
|
$out .= sprintf('<option value="%s">%s%s</option>'."\n",
|
|
htmlspecialchars($folder['id']),
|
|
str_repeat(' ', $nestLevel*4),
|
|
Q($foldername));
|
|
|
|
if (!empty($folder['folders']))
|
|
$out .= rcmail_render_folder_tree_select($folder['folders'], $special, $mbox_name, $maxlength, $nestLevel+1);
|
|
|
|
$idx++;
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
// return the message list as HTML table
|
|
function rcmail_message_list($attrib)
|
|
{
|
|
global $IMAP, $CONFIG, $COMM_PATH, $OUTPUT, $JS_OBJECT_NAME;
|
|
|
|
$skin_path = $CONFIG['skin_path'];
|
|
$image_tag = '<img src="%s%s" alt="%s" border="0" />';
|
|
|
|
// check to see if we have some settings for sorting
|
|
$sort_col = $_SESSION['sort_col'];
|
|
$sort_order = $_SESSION['sort_order'];
|
|
|
|
// add some labels to client
|
|
rcube_add_label('from', 'to');
|
|
|
|
// get message headers
|
|
$a_headers = $IMAP->list_headers('', '', $sort_col, $sort_order);
|
|
|
|
// add id to message list table if not specified
|
|
if (!strlen($attrib['id']))
|
|
$attrib['id'] = 'rcubemessagelist';
|
|
|
|
// allow the following attributes to be added to the <table> tag
|
|
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
|
|
|
|
$out = '<table' . $attrib_str . ">\n";
|
|
|
|
|
|
// define list of cols to be displayed
|
|
$a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject');
|
|
$a_sort_cols = array('subject', 'date', 'from', 'to', 'size');
|
|
|
|
// show 'to' instead of from in sent messages
|
|
if (($IMAP->get_mailbox_name()==$CONFIG['sent_mbox'] || $IMAP->get_mailbox_name()==$CONFIG['drafts_mbox']) && ($f = array_search('from', $a_show_cols))
|
|
&& !array_search('to', $a_show_cols))
|
|
$a_show_cols[$f] = 'to';
|
|
|
|
// add col definition
|
|
$out .= '<colgroup>';
|
|
$out .= '<col class="icon" />';
|
|
|
|
foreach ($a_show_cols as $col)
|
|
$out .= sprintf('<col class="%s" />', $col);
|
|
|
|
$out .= '<col class="icon" />';
|
|
$out .= "</colgroup>\n";
|
|
|
|
// add table title
|
|
$out .= "<thead><tr>\n<td class=\"icon\"> </td>\n";
|
|
|
|
$javascript = '';
|
|
foreach ($a_show_cols as $col)
|
|
{
|
|
// get column name
|
|
$col_name = Q(rcube_label($col));
|
|
|
|
// make sort links
|
|
$sort = '';
|
|
if ($IMAP->get_capability('sort') && in_array($col, $a_sort_cols))
|
|
{
|
|
// have buttons configured
|
|
if (!empty($attrib['sortdescbutton']) || !empty($attrib['sortascbutton']))
|
|
{
|
|
$sort = ' ';
|
|
|
|
// asc link
|
|
if (!empty($attrib['sortascbutton']))
|
|
{
|
|
$sort .= rcube_button(array('command' => 'sort',
|
|
'prop' => $col.'_ASC',
|
|
'image' => $attrib['sortascbutton'],
|
|
'align' => 'absmiddle',
|
|
'title' => 'sortasc'));
|
|
}
|
|
|
|
// desc link
|
|
if (!empty($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
|
|
{
|
|
$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);
|
|
}
|
|
}
|
|
|
|
$sort_class = $col==$sort_col ? " sorted$sort_order" : '';
|
|
|
|
// put it all together
|
|
$out .= '<td class="'.$col.$sort_class.'" id="rcmHead'.$col.'">' . "$col_name$sort</td>\n";
|
|
}
|
|
|
|
$out .= '<td class="icon">'.($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))
|
|
{
|
|
$out .= sprintf('<tr><td colspan="%d">%s</td></tr>',
|
|
sizeof($a_show_cols)+2,
|
|
Q(rcube_label('nomessagesfound')));
|
|
}
|
|
|
|
|
|
$a_js_message_arr = array();
|
|
|
|
// create row for each message
|
|
foreach ($a_headers as $i => $header) //while (list($i, $header) = each($a_headers))
|
|
{
|
|
$message_icon = $attach_icon = '';
|
|
$js_row_arr = array();
|
|
$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['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 = $attrib['repliedicon'];
|
|
else if ($attrib['messageicon'])
|
|
$message_icon = $attrib['messageicon'];
|
|
|
|
// set attachment icon
|
|
if ($attrib['attachmenticon'] && preg_match("/multipart\/[mr]/i", $header->ctype))
|
|
$attach_icon = $attrib['attachmenticon'];
|
|
|
|
$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, $message_icon, '') : '');
|
|
|
|
// format each col
|
|
foreach ($a_show_cols as $col)
|
|
{
|
|
if ($col=='from' || $col=='to')
|
|
$cont = Q(rcmail_address_string($header->$col, 3, $attrib['addicon']), 'show');
|
|
else if ($col=='subject')
|
|
{
|
|
$cont = Q($IMAP->decode_header($header->$col));
|
|
// firefox/mozilla temporary workaround to pad subject with content so that whitespace in rows responds to drag+drop
|
|
$cont .= '<img src="./program/blank.gif" height="5" width="1000" alt="" />';
|
|
}
|
|
else if ($col=='size')
|
|
$cont = show_bytes($header->$col);
|
|
else if ($col=='date')
|
|
$cont = format_date($header->date); //date('m.d.Y G:i:s', strtotime($header->date));
|
|
else
|
|
$cont = Q($header->$col);
|
|
|
|
$out .= '<td class="'.$col.'">' . $cont . "</td>\n";
|
|
}
|
|
|
|
$out .= sprintf("<td class=\"icon\">%s</td>\n", $attach_icon ? sprintf($image_tag, $skin_path, $attach_icon, '') : '');
|
|
$out .= "</tr>\n";
|
|
|
|
if (sizeof($js_row_arr))
|
|
$a_js_message_arr[$header->uid] = $js_row_arr;
|
|
}
|
|
|
|
// complete message table
|
|
$out .= "</tbody></table>\n";
|
|
|
|
|
|
$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);
|
|
$javascript .= sprintf("%s.set_env('pagecount', %d);\n", $JS_OBJECT_NAME, ceil($message_count/$IMAP->page_size));
|
|
$javascript .= sprintf("%s.set_env('sort_col', '%s');\n", $JS_OBJECT_NAME, $sort_col);
|
|
$javascript .= sprintf("%s.set_env('sort_order', '%s');\n", $JS_OBJECT_NAME, $sort_order);
|
|
|
|
if ($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'])
|
|
$javascript .= sprintf("%s.set_env('repliedicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['repliedicon']);
|
|
if ($attrib['attachmenticon'])
|
|
$javascript .= sprintf("%s.set_env('attachmenticon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['attachmenticon']);
|
|
|
|
$javascript .= sprintf("%s.set_env('messages', %s);", $JS_OBJECT_NAME, array2js($a_js_message_arr));
|
|
|
|
$OUTPUT->add_script($javascript);
|
|
$OUTPUT->include_script('list.js');
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
|
|
|
|
// return javascript commands to add rows to the message list
|
|
function rcmail_js_message_list($a_headers, $insert_top=FALSE)
|
|
{
|
|
global $CONFIG, $IMAP;
|
|
|
|
$commands = '';
|
|
$a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject');
|
|
|
|
// show 'to' instead of from in sent messages
|
|
if (($IMAP->get_mailbox_name()==$CONFIG['sent_mbox'] || $IMAP->get_mailbox_name()==$CONFIG['drafts_mbox'])
|
|
&& ($f = array_search('from', $a_show_cols)) && !array_search('to', $a_show_cols))
|
|
$a_show_cols[$f] = 'to';
|
|
|
|
$commands .= sprintf("this.set_message_coltypes(%s);\n", array2js($a_show_cols));
|
|
|
|
// loop through message headers
|
|
for ($n=0; $a_headers[$n]; $n++)
|
|
{
|
|
$header = $a_headers[$n];
|
|
$a_msg_cols = array();
|
|
$a_msg_flags = array();
|
|
|
|
// format each col; similar as in rcmail_message_list()
|
|
foreach ($a_show_cols as $col)
|
|
{
|
|
if ($col=='from' || $col=='to')
|
|
$cont = Q(rcmail_address_string($header->$col, 3), 'show');
|
|
else if ($col=='subject')
|
|
$cont = Q($IMAP->decode_header($header->$col));
|
|
else if ($col=='size')
|
|
$cont = show_bytes($header->$col);
|
|
else if ($col=='date')
|
|
$cont = format_date($header->date); //date('m.d.Y G:i:s', strtotime($header->date));
|
|
else
|
|
$cont = Q($header->$col);
|
|
|
|
$a_msg_cols[$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, %b);\n",
|
|
$header->uid,
|
|
array2js($a_msg_cols),
|
|
array2js($a_msg_flags),
|
|
preg_match("/multipart\/m/i", $header->ctype),
|
|
$insert_top);
|
|
}
|
|
|
|
return $commands;
|
|
}
|
|
|
|
|
|
// return an HTML iframe for loading mail content
|
|
function rcmail_messagecontent_frame($attrib)
|
|
{
|
|
global $OUTPUT, $JS_OBJECT_NAME;
|
|
|
|
if (empty($attrib['id']))
|
|
$attrib['id'] = 'rcmailcontentwindow';
|
|
|
|
// allow the following attributes to be added to the <iframe> tag
|
|
$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'src', 'width', 'height', 'frameborder'));
|
|
$framename = $attrib['id'];
|
|
|
|
$out = sprintf('<iframe name="%s"%s></iframe>'."\n",
|
|
$framename,
|
|
$attrib_str);
|
|
|
|
$OUTPUT->add_script("$JS_OBJECT_NAME.set_env('contentframe', '$framename');");
|
|
|
|
return $out;
|
|
}
|
|
|
|
// return code for search function
|
|
function rcmail_search_form($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)
|
|
{
|
|
global $IMAP, $OUTPUT, $JS_OBJECT_NAME;
|
|
|
|
if (!$attrib['id'])
|
|
$attrib['id'] = 'rcmcountdisplay';
|
|
|
|
$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'));
|
|
|
|
|
|
$out = '<span' . $attrib_str . '>';
|
|
$out .= rcmail_get_messagecount_text();
|
|
$out .= '</span>';
|
|
return $out;
|
|
}
|
|
|
|
|
|
function rcmail_quota_display($attrib)
|
|
{
|
|
global $OUTPUT, $JS_OBJECT_NAME, $COMM_PATH;
|
|
|
|
if (!$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'));
|
|
|
|
$out = '<span' . $attrib_str . '>';
|
|
$out .= rcmail_quota_content($attrib['display']);
|
|
$out .= '</span>';
|
|
return $out;
|
|
}
|
|
|
|
|
|
function rcmail_quota_content($display)
|
|
{
|
|
global $IMAP, $COMM_PATH;
|
|
|
|
if (!$IMAP->get_capability('QUOTA'))
|
|
$quota_text = rcube_label('unknown');
|
|
else if ($quota = $IMAP->get_quota())
|
|
{
|
|
$quota_text = sprintf("%s / %s (%.0f%%)",
|
|
show_bytes($quota["used"] * 1024),
|
|
show_bytes($quota["total"] * 1024),
|
|
$quota["percent"]);
|
|
|
|
// show quota as image (by Brett Patterson)
|
|
if ($display == 'image' && function_exists('imagegif'))
|
|
{
|
|
$attrib = array('width' => 100, 'height' => 14);
|
|
$quota_text = sprintf('<img src="%s&_action=quotaimg&u=%s&q=%d&w=%d&h=%d" width="%d" height="%d" alt="%s" title="%s / %s" />',
|
|
$COMM_PATH,
|
|
$quota['used'], $quota['total'],
|
|
$attrib['width'], $attrib['height'],
|
|
$attrib['width'], $attrib['height'],
|
|
$quota_text,
|
|
show_bytes($quota["used"] * 1024),
|
|
show_bytes($quota["total"] * 1024));
|
|
}
|
|
}
|
|
else
|
|
$quota_text = rcube_label('unlimited');
|
|
|
|
return $quota_text;
|
|
}
|
|
|
|
|
|
function rcmail_get_messagecount_text($count=NULL, $page=NULL)
|
|
{
|
|
global $IMAP, $MESSAGE;
|
|
|
|
if (isset($MESSAGE['index']))
|
|
{
|
|
return rcube_label(array('name' => 'messagenrof',
|
|
'vars' => array('nr' => $MESSAGE['index']+1,
|
|
'count' => $count!==NULL ? $count : $IMAP->messagecount())));
|
|
}
|
|
|
|
if ($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');
|
|
else
|
|
$out = rcube_label(array('name' => 'messagesfromto',
|
|
'vars' => array('from' => $start_msg,
|
|
'to' => min($max, $start_msg + $IMAP->page_size - 1),
|
|
'count' => $max)));
|
|
|
|
return Q($out);
|
|
}
|
|
|
|
|
|
function rcmail_print_body($part, $safe=FALSE, $plain=FALSE)
|
|
{
|
|
global $IMAP, $REMOTE_OBJECTS, $JS_OBJECT_NAME;
|
|
|
|
$body = is_array($part->replaces) ? strtr($part->body, $part->replaces) : $part->body;
|
|
|
|
// text/html
|
|
if ($part->ctype_secondary=='html')
|
|
{
|
|
// remove charset specification in HTML message
|
|
$body = preg_replace('/charset=[a-z0-9\-]+/i', '', $body);
|
|
|
|
if (!$safe) // remove remote images and scripts
|
|
{
|
|
$remote_patterns = array('/<img\s+(.*)src=(["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)(\2|\s|>)/Ui',
|
|
'/(src|background)=(["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)(\2|\s|>)/Ui',
|
|
'/(<base.*href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]*>)/i',
|
|
'/(<link.*href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]*>)/i',
|
|
'/url\s*\(["\']?([hftps]{3,5}:\/{2}[^"\'\s]+)["\']?\)/i',
|
|
'/url\s*\(["\']?([\.\/]+[^"\'\s]+)["\']?\)/i',
|
|
'/<script.+<\/script>/Umis');
|
|
|
|
$remote_replaces = array('<img \\1src=\\2./program/blocked.gif\\4',
|
|
'',
|
|
'',
|
|
'',
|
|
'none',
|
|
'none',
|
|
'');
|
|
|
|
// set flag if message containes remote obejcts that where blocked
|
|
foreach ($remote_patterns as $pattern)
|
|
{
|
|
if (preg_match($pattern, $body))
|
|
{
|
|
$REMOTE_OBJECTS = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
$body = preg_replace($remote_patterns, $remote_replaces, $body);
|
|
}
|
|
|
|
return Q($body, 'show', FALSE);
|
|
}
|
|
|
|
// text/enriched
|
|
if ($part->ctype_secondary=='enriched')
|
|
{
|
|
return Q(enriched_to_html($body), 'show');
|
|
}
|
|
else
|
|
{
|
|
// make links and email-addresses clickable
|
|
$convert_patterns = $convert_replaces = $replace_strings = array();
|
|
|
|
$url_chars = 'a-z0-9_\-\+\*\$\/&%=@#:;';
|
|
$url_chars_within = '\?\.~,!';
|
|
|
|
$convert_patterns[] = "/([\w]+):\/\/([a-z0-9\-\.]+[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/ie";
|
|
$convert_replaces[] = "rcmail_str_replacement('<a href=\"\\1://\\2\" target=\"_blank\">\\1://\\2</a>', \$replace_strings)";
|
|
|
|
$convert_patterns[] = "/([^\/:]|\s)(www\.)([a-z0-9\-]{2,}[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/ie";
|
|
$convert_replaces[] = "rcmail_str_replacement('\\1<a href=\"http://\\2\\3\" target=\"_blank\">\\2\\3</a>', \$replace_strings)";
|
|
|
|
$convert_patterns[] = '/([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9]\\.[a-z]{2,5})/ie';
|
|
$convert_replaces[] = "rcmail_str_replacement('<a href=\"mailto:\\1\" onclick=\"return $JS_OBJECT_NAME.command(\'compose\',\'\\1\',this)\">\\1</a>', \$replace_strings)";
|
|
|
|
if ($part->ctype_parameters['format'] != 'flowed')
|
|
$body = wordwrap(trim($body), 80);
|
|
|
|
$body = preg_replace($convert_patterns, $convert_replaces, $body);
|
|
|
|
// split body into single lines
|
|
$a_lines = preg_split('/\r?\n/', $body);
|
|
$quote_level = 0;
|
|
|
|
// colorize quoted parts
|
|
for($n=0; $n<sizeof($a_lines); $n++)
|
|
{
|
|
$line = $a_lines[$n];
|
|
$quotation = '';
|
|
$q = 0;
|
|
|
|
if (preg_match('/^(>+\s*)/', $line, $regs))
|
|
{
|
|
$q = strlen(preg_replace('/\s/', '', $regs[1]));
|
|
$line = substr($line, strlen($regs[1]));
|
|
|
|
if ($q > $quote_level)
|
|
$quotation = str_repeat('<blockquote>', $q - $quote_level);
|
|
else if ($q < $quote_level)
|
|
$quotation = str_repeat("</blockquote>", $quote_level - $q);
|
|
}
|
|
else if ($quote_level > 0)
|
|
$quotation = str_repeat("</blockquote>", $quote_level);
|
|
|
|
$quote_level = $q;
|
|
$a_lines[$n] = $quotation . Q($line, 'replace', FALSE);
|
|
}
|
|
|
|
// insert the links for urls and mailtos
|
|
$body = preg_replace("/##string_replacement\{([0-9]+)\}##/e", "\$replace_strings[\\1]", join("\n", $a_lines));
|
|
|
|
return "<div class=\"pre\">".$body."\n</div>";
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// add a string to the replacement array and return a replacement string
|
|
function rcmail_str_replacement($str, &$rep)
|
|
{
|
|
static $count = 0;
|
|
$rep[$count] = stripslashes($str);
|
|
return "##string_replacement{".($count++)."}##";
|
|
}
|
|
|
|
|
|
function rcmail_parse_message(&$structure, $arg=array(), $recursive=FALSE)
|
|
{
|
|
global $IMAP;
|
|
static $sa_inline_objects = array();
|
|
|
|
// arguments are: (bool)$prefer_html, (string)$get_url
|
|
extract($arg);
|
|
|
|
$a_attachments = array();
|
|
$a_return_parts = array();
|
|
$out = '';
|
|
|
|
$message_ctype_primary = strtolower($structure->ctype_primary);
|
|
$message_ctype_secondary = strtolower($structure->ctype_secondary);
|
|
|
|
// show message headers
|
|
if ($recursive && is_array($structure->headers) && isset($structure->headers['subject']))
|
|
{
|
|
$c = new stdClass;
|
|
$c->type = 'headers';
|
|
$c->headers = &$structure->headers;
|
|
$a_return_parts[] = $c;
|
|
}
|
|
|
|
// print body if message doesn't have multiple parts
|
|
if ($message_ctype_primary=='text')
|
|
{
|
|
$structure->type = 'content';
|
|
$a_return_parts[] = &$structure;
|
|
}
|
|
|
|
// message contains alternative parts
|
|
else if ($message_ctype_primary=='multipart' && $message_ctype_secondary=='alternative' && is_array($structure->parts))
|
|
{
|
|
// get html/plaintext parts
|
|
$plain_part = $html_part = $print_part = $related_part = NULL;
|
|
|
|
foreach ($structure->parts as $p => $sub_part)
|
|
{
|
|
$sub_ctype_primary = strtolower($sub_part->ctype_primary);
|
|
$sub_ctype_secondary = strtolower($sub_part->ctype_secondary);
|
|
|
|
// check if sub part is
|
|
if ($sub_ctype_primary=='text' && $sub_ctype_secondary=='plain')
|
|
$plain_part = $p;
|
|
else if ($sub_ctype_primary=='text' && $sub_ctype_secondary=='html')
|
|
$html_part = $p;
|
|
else if ($sub_ctype_primary=='text' && $sub_ctype_secondary=='enriched')
|
|
$enriched_part = $p;
|
|
else if ($sub_ctype_primary=='multipart' && $sub_ctype_secondary=='related')
|
|
$related_part = $p;
|
|
}
|
|
|
|
// parse related part (alternative part could be in here)
|
|
if ($related_part!==NULL && $prefer_html)
|
|
{
|
|
list($parts, $attachmnts) = rcmail_parse_message($structure->parts[$related_part], $arg, TRUE);
|
|
$a_return_parts = array_merge($a_return_parts, $parts);
|
|
$a_attachments = array_merge($a_attachments, $attachmnts);
|
|
}
|
|
|
|
// print html/plain part
|
|
else if ($html_part!==NULL && $prefer_html)
|
|
$print_part = &$structure->parts[$html_part];
|
|
else if ($enriched_part!==NULL)
|
|
$print_part = &$structure->parts[$enriched_part];
|
|
else if ($plain_part!==NULL)
|
|
$print_part = &$structure->parts[$plain_part];
|
|
|
|
// show message body
|
|
if (is_object($print_part))
|
|
{
|
|
$print_part->type = 'content';
|
|
$a_return_parts[] = $print_part;
|
|
}
|
|
// show plaintext warning
|
|
else if ($html_part!==NULL)
|
|
{
|
|
$c = new stdClass;
|
|
$c->type = 'content';
|
|
$c->body = rcube_label('htmlmessage');
|
|
$c->ctype_primary = 'text';
|
|
$c->ctype_secondary = 'plain';
|
|
|
|
$a_return_parts[] = $c;
|
|
}
|
|
|
|
// add html part as attachment
|
|
if ($html_part!==NULL && $structure->parts[$html_part]!==$print_part)
|
|
{
|
|
$html_part = &$structure->parts[$html_part];
|
|
$html_part->filename = rcube_label('htmlmessage');
|
|
$html_part->mimetype = 'text/html';
|
|
|
|
$a_attachments[] = $html_part;
|
|
}
|
|
}
|
|
|
|
// message contains multiple parts
|
|
else if (is_array($structure->parts) && !empty($structure->parts))
|
|
{
|
|
for ($i=0; $i<count($structure->parts); $i++)
|
|
{
|
|
$mail_part = &$structure->parts[$i];
|
|
$primary_type = strtolower($mail_part->ctype_primary);
|
|
$secondary_type = strtolower($mail_part->ctype_secondary);
|
|
|
|
// multipart/alternative
|
|
if ($primary_type=='multipart')
|
|
{
|
|
list($parts, $attachmnts) = rcmail_parse_message($mail_part, $arg, TRUE);
|
|
|
|
$a_return_parts = array_merge($a_return_parts, $parts);
|
|
$a_attachments = array_merge($a_attachments, $attachmnts);
|
|
}
|
|
|
|
// part text/[plain|html] OR message/delivery-status
|
|
else if (($primary_type=='text' && ($secondary_type=='plain' || $secondary_type=='html') && $mail_part->disposition!='attachment') ||
|
|
($primary_type=='message' && $secondary_type=='delivery-status'))
|
|
{
|
|
$mail_part->type = 'content';
|
|
$a_return_parts[] = $mail_part;
|
|
}
|
|
|
|
// part message/*
|
|
else if ($primary_type=='message')
|
|
{
|
|
list($parts, $attachmnts) = rcmail_parse_message($mail_part, $arg, TRUE);
|
|
|
|
$a_return_parts = array_merge($a_return_parts, $parts);
|
|
$a_attachments = array_merge($a_attachments, $attachmnts);
|
|
}
|
|
|
|
// part is file/attachment
|
|
else if ($mail_part->disposition=='attachment' || $mail_part->disposition=='inline' || $mail_part->headers['content-id'] ||
|
|
(empty($mail_part->disposition) && ($mail_part->d_parameters['filename'] || $mail_part->ctype_parameters['name'])))
|
|
{
|
|
// skip apple resource forks
|
|
if ($message_ctype_secondary=='appledouble' && $secondary_type=='applefile')
|
|
continue;
|
|
|
|
// part belongs to a related message
|
|
if ($message_ctype_secondary=='related' && $mail_part->headers['content-id'])
|
|
{
|
|
$mail_part->filename = rcube_imap::decode_mime_string($mail_part->d_parameters['filename']);
|
|
$mail_part->content_id = preg_replace(array('/^</', '/>$/'), '', $mail_part->headers['content-id']);
|
|
$sa_inline_objects[] = $mail_part;
|
|
}
|
|
// is regular attachment
|
|
else if (($fname = $mail_part->d_parameters['filename']) ||
|
|
($fname = $mail_part->ctype_parameters['name']) ||
|
|
($fname = $mail_part->headers['content-description']))
|
|
{
|
|
$mail_part->filename = rcube_imap::decode_mime_string($fname);
|
|
$a_attachments[] = $mail_part;
|
|
}
|
|
}
|
|
}
|
|
|
|
// if this was a related part try to resolve references
|
|
if ($message_ctype_secondary=='related' && sizeof($sa_inline_objects))
|
|
{
|
|
$a_replaces = array();
|
|
|
|
foreach ($sa_inline_objects as $inline_object)
|
|
$a_replaces['cid:'.$inline_object->content_id] = htmlspecialchars(sprintf($get_url, $inline_object->mime_id));
|
|
|
|
// add replace array to each content part
|
|
// (will be applied later when part body is available)
|
|
for ($i=0; $i<count($a_return_parts); $i++)
|
|
{
|
|
if ($a_return_parts[$i]->type=='content')
|
|
$a_return_parts[$i]->replaces = $a_replaces;
|
|
}
|
|
}
|
|
}
|
|
|
|
// message is single part non-text
|
|
else
|
|
{
|
|
if (($fname = $structure->d_parameters['filename']) ||
|
|
($fname = $structure->ctype_parameters['name']) ||
|
|
($fname = $structure->headers['content-description']))
|
|
{
|
|
$structure->filename = rcube_imap::decode_mime_string($fname);
|
|
$a_attachments[] = $structure;
|
|
}
|
|
}
|
|
|
|
return array($a_return_parts, $a_attachments);
|
|
}
|
|
|
|
|
|
|
|
|
|
// return table with message headers
|
|
function rcmail_message_headers($attrib, $headers=NULL)
|
|
{
|
|
global $IMAP, $OUTPUT, $MESSAGE;
|
|
static $sa_attrib;
|
|
|
|
// keep header table attrib
|
|
if (is_array($attrib) && !$sa_attrib)
|
|
$sa_attrib = $attrib;
|
|
else if (!is_array($attrib) && is_array($sa_attrib))
|
|
$attrib = $sa_attrib;
|
|
|
|
|
|
if (!isset($MESSAGE))
|
|
return FALSE;
|
|
|
|
// get associative array of headers object
|
|
if (!$headers)
|
|
$headers = is_object($MESSAGE['headers']) ? get_object_vars($MESSAGE['headers']) : $MESSAGE['headers'];
|
|
|
|
$header_count = 0;
|
|
|
|
// allow the following attributes to be added to the <table> tag
|
|
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
|
|
$out = '<table' . $attrib_str . ">\n";
|
|
|
|
// show these headers
|
|
$standard_headers = array('subject', 'from', 'organization', 'to', 'cc', 'bcc', 'reply-to', 'date');
|
|
|
|
foreach ($standard_headers as $hkey)
|
|
{
|
|
if (!$headers[$hkey])
|
|
continue;
|
|
|
|
if ($hkey=='date' && !empty($headers[$hkey]))
|
|
$header_value = format_date(strtotime($headers[$hkey]));
|
|
else if (in_array($hkey, array('from', 'to', 'cc', 'bcc', 'reply-to')))
|
|
$header_value = Q(rcmail_address_string($headers[$hkey], NULL, $attrib['addicon']), 'show');
|
|
else
|
|
$header_value = Q($IMAP->decode_header($headers[$hkey]));
|
|
|
|
$out .= "\n<tr>\n";
|
|
$out .= '<td class="header-title">'.Q(rcube_label($hkey)).": </td>\n";
|
|
$out .= '<td class="'.$hkey.'" width="90%">'.$header_value."</td>\n</tr>";
|
|
$header_count++;
|
|
}
|
|
|
|
$out .= "\n</table>\n\n";
|
|
|
|
return $header_count ? $out : '';
|
|
}
|
|
|
|
|
|
|
|
function rcmail_message_body($attrib)
|
|
{
|
|
global $CONFIG, $OUTPUT, $MESSAGE, $IMAP, $GET_URL, $REMOTE_OBJECTS, $JS_OBJECT_NAME;
|
|
|
|
if (!is_array($MESSAGE['parts']) && !$MESSAGE['body'])
|
|
return '';
|
|
|
|
if (!$attrib['id'])
|
|
$attrib['id'] = 'rcmailMsgBody';
|
|
|
|
$safe_mode = (bool)$_GET['_safe'];
|
|
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
|
|
$out = '<div '. $attrib_str . ">\n";
|
|
|
|
$header_attrib = array();
|
|
foreach ($attrib as $attr => $value)
|
|
if (preg_match('/^headertable([a-z]+)$/i', $attr, $regs))
|
|
$header_attrib[$regs[1]] = $value;
|
|
|
|
|
|
// this is an ecrypted message
|
|
// -> create a plaintext body with the according message
|
|
if (!sizeof($MESSAGE['parts']) && $MESSAGE['headers']->ctype=='multipart/encrypted')
|
|
{
|
|
$p = new stdClass;
|
|
$p->type = 'content';
|
|
$p->ctype_primary = 'text';
|
|
$p->ctype_secondary = 'plain';
|
|
$p->body = rcube_label('encryptedmessage');
|
|
$MESSAGE['parts'][0] = $p;
|
|
}
|
|
|
|
if ($MESSAGE['parts'])
|
|
{
|
|
foreach ($MESSAGE['parts'] as $i => $part)
|
|
{
|
|
if ($part->type=='headers')
|
|
$out .= rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : NULL, $part->headers);
|
|
else if ($part->type=='content')
|
|
{
|
|
if (empty($part->ctype_parameters) || empty($part->ctype_parameters['charset']))
|
|
$part->ctype_parameters['charset'] = $MESSAGE['headers']->charset;
|
|
|
|
// fetch part if not available
|
|
if (!isset($part->body))
|
|
$part->body = $IMAP->get_message_part($MESSAGE['UID'], $part->mime_id, $part);
|
|
|
|
$body = rcmail_print_body($part, $safe_mode);
|
|
$out .= '<div class="message-part">';
|
|
|
|
if ($part->ctype_secondary != 'plain')
|
|
$out .= rcmail_mod_html_body($body, $attrib['id']);
|
|
else
|
|
$out .= $body;
|
|
|
|
$out .= "</div>\n";
|
|
}
|
|
}
|
|
}
|
|
else
|
|
$out .= $MESSAGE['body'];
|
|
|
|
|
|
$ctype_primary = strtolower($MESSAGE['structure']->ctype_primary);
|
|
$ctype_secondary = strtolower($MESSAGE['structure']->ctype_secondary);
|
|
|
|
// list images after mail body
|
|
if (get_boolean($attrib['showimages']) && $ctype_primary=='multipart' && $ctype_secondary=='mixed' &&
|
|
sizeof($MESSAGE['attachments']) && !strstr($message_body, '<html') && strlen($GET_URL))
|
|
{
|
|
foreach ($MESSAGE['attachments'] as $attach_prop)
|
|
{
|
|
if (strpos($attach_prop->mimetype, 'image/')===0)
|
|
$out .= sprintf("\n<hr />\n<p align=\"center\"><img src=\"%s&_part=%s\" alt=\"%s\" title=\"%s\" /></p>\n",
|
|
htmlspecialchars($GET_URL), $attach_prop->mime_id,
|
|
$attach_prop->filename,
|
|
$attach_prop->filename);
|
|
}
|
|
}
|
|
|
|
// tell client that there are blocked remote objects
|
|
if ($REMOTE_OBJECTS && !$safe_mode)
|
|
$OUTPUT->add_script(sprintf("%s.set_env('blockedobjects', true);", $JS_OBJECT_NAME));
|
|
|
|
$out .= "\n</div>";
|
|
return $out;
|
|
}
|
|
|
|
|
|
|
|
// modify a HTML message that it can be displayed inside a HTML page
|
|
function rcmail_mod_html_body($body, $container_id)
|
|
{
|
|
// remove any null-byte characters before parsing
|
|
$body = preg_replace('/\x00/', '', $body);
|
|
|
|
$last_style_pos = 0;
|
|
$body_lc = strtolower($body);
|
|
|
|
// find STYLE tags
|
|
while (($pos = strpos($body_lc, '<style', $last_style_pos)) && ($pos2 = strpos($body_lc, '</style>', $pos)))
|
|
{
|
|
$pos = strpos($body_lc, '>', $pos)+1;
|
|
|
|
// replace all css definitions with #container [def]
|
|
$styles = rcmail_mod_css_styles(substr($body, $pos, $pos2-$pos), $container_id);
|
|
|
|
$body = substr($body, 0, $pos) . $styles . substr($body, $pos2);
|
|
$body_lc = strtolower($body);
|
|
$last_style_pos = $pos2;
|
|
}
|
|
|
|
|
|
// remove SCRIPT tags
|
|
foreach (array('script', 'applet', 'object', 'embed', 'iframe') as $tag)
|
|
{
|
|
while (($pos = strpos($body_lc, '<'.$tag)) && ($pos2 = strpos($body_lc, '</'.$tag.'>', $pos)))
|
|
{
|
|
$pos2 += strlen('</'.$tag.'>');
|
|
$body = substr($body, 0, $pos) . substr($body, $pos2, strlen($body)-$pos2);
|
|
$body_lc = strtolower($body);
|
|
}
|
|
}
|
|
|
|
// replace event handlers on any object
|
|
while ($body != $prev_body)
|
|
{
|
|
$prev_body = $body;
|
|
$body = preg_replace('/(<[^!][^>]*\s)(on[^=>]+)=([^>]+>)/im', '$1__removed=$3', $body);
|
|
$body = preg_replace('/(<[^!][^>]*\shref=["\']?)(javascript:)([^>]*?>)/im', '$1null:$3', $body);
|
|
}
|
|
|
|
// resolve <base href>
|
|
$base_reg = '/(<base.*href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]*>)/i';
|
|
if (preg_match($base_reg, $body, $regs))
|
|
{
|
|
$base_url = $regs[2];
|
|
$body = preg_replace('/(src|background|href)=(["\']?)([\.\/]+[^"\'\s]+)(\2|\s|>)/Uie', "'\\1=\"'.make_absolute_url('\\3', '$base_url').'\"'", $body);
|
|
$body = preg_replace('/(url\s*\()(["\']?)([\.\/]+[^"\'\)\s]+)(\2)\)/Uie', "'\\1\''.make_absolute_url('\\3', '$base_url').'\')'", $body);
|
|
$body = preg_replace($base_reg, '', $body);
|
|
}
|
|
|
|
// modify HTML links to open a new window if clicked
|
|
$body = preg_replace('/<a\s+([^>]+)>/Uie', "rcmail_alter_html_link('\\1');", $body);
|
|
|
|
// add comments arround html and other tags
|
|
$out = preg_replace(array('/(<\/?html[^>]*>)/i',
|
|
'/(<\/?head[^>]*>)/i',
|
|
'/(<title[^>]*>.*<\/title>)/Ui',
|
|
'/(<\/?meta[^>]*>)/i'),
|
|
'<!--\\1-->',
|
|
$body);
|
|
|
|
$out = preg_replace(array('/(<body[^>]*>)/i',
|
|
'/(<\/body>)/i'),
|
|
array('<div class="rcmBody">',
|
|
'</div>'),
|
|
$out);
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
// parse link attributes and set correct target
|
|
function rcmail_alter_html_link($in)
|
|
{
|
|
$in = preg_replace('/=([^("|\s)]+)(\s|$)/', '="\1"', $in);
|
|
$attrib = parse_attrib_string($in);
|
|
|
|
if (stristr((string)$attrib['href'], 'mailto:'))
|
|
$attrib['onclick'] = sprintf("return %s.command('compose','%s',this)",
|
|
$GLOBALS['JS_OBJECT_NAME'],
|
|
JQ(substr($attrib['href'], 7)));
|
|
else if (!empty($attrib['href']) && $attrib['href']{0}!='#')
|
|
$attrib['target'] = '_blank';
|
|
|
|
return '<a' . create_attrib_string($attrib, array('href', 'name', 'target', 'onclick', 'id', 'class', 'style', 'title')) . '>';
|
|
}
|
|
|
|
|
|
// replace all css definitions with #container [def]
|
|
function rcmail_mod_css_styles($source, $container_id)
|
|
{
|
|
$a_css_values = array();
|
|
$last_pos = 0;
|
|
|
|
// cut out all contents between { and }
|
|
while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos)))
|
|
{
|
|
$key = sizeof($a_css_values);
|
|
$a_css_values[$key] = substr($source, $pos+1, $pos2-($pos+1));
|
|
$source = substr($source, 0, $pos+1) . "<<str_replacement[$key]>>" . substr($source, $pos2, strlen($source)-$pos2);
|
|
$last_pos = $pos+2;
|
|
}
|
|
|
|
// remove html commends and add #container to each tag selector.
|
|
// also replace body definition because we also stripped off the <body> tag
|
|
$styles = preg_replace(array('/(^\s*<!--)|(-->\s*$)/', '/(^\s*|,\s*|\}\s*)([a-z0-9\._][a-z0-9\.\-_]*)/im', '/<<str_replacement\[([0-9]+)\]>>/e', "/$container_id\s+body/i"),
|
|
array('', "\\1#$container_id \\2", "\$a_css_values[\\1]", "$container_id div.rcmBody"),
|
|
$source);
|
|
|
|
return $styles;
|
|
}
|
|
|
|
|
|
function rcmail_has_html_part($message_parts)
|
|
{
|
|
if (!is_array($message_parts))
|
|
return FALSE;
|
|
|
|
// check all message parts
|
|
foreach ($message_parts as $pid => $part)
|
|
{
|
|
$mimetype = strtolower($part->ctype_primary.'/'.$part->ctype_secondary);
|
|
if ($mimetype=='text/html')
|
|
{
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
// return first HTML part of a message
|
|
function rcmail_first_html_part($message_struct)
|
|
{
|
|
global $IMAP;
|
|
|
|
if (!is_array($message_struct['parts']))
|
|
return FALSE;
|
|
|
|
$html_part = NULL;
|
|
|
|
// check all message parts
|
|
foreach ($message_struct['parts'] as $pid => $part)
|
|
{
|
|
$mimetype = strtolower($part->ctype_primary.'/'.$part->ctype_secondary);
|
|
if ($mimetype=='text/html')
|
|
{
|
|
$html_part = $IMAP->get_message_part($message_struct['UID'], $pid, $part);
|
|
}
|
|
}
|
|
|
|
if ($html_part)
|
|
{
|
|
// remove special chars encoding
|
|
//$trans = array_flip(get_html_translation_table(HTML_ENTITIES));
|
|
//$html_part = strtr($html_part, $trans);
|
|
|
|
return $html_part;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
// return first text part of a message
|
|
function rcmail_first_text_part($message_struct)
|
|
{
|
|
global $IMAP;
|
|
|
|
if (empty($message_struct['parts']))
|
|
return $message_struct['UID'] ? $IMAP->get_body($message_struct['UID']) : false;
|
|
|
|
// check all message parts
|
|
foreach ($message_struct['parts'] as $pid => $part)
|
|
{
|
|
$mimetype = strtolower($part->ctype_primary.'/'.$part->ctype_secondary);
|
|
|
|
if ($mimetype=='text/plain')
|
|
return $IMAP->get_message_part($message_struct['UID'], $pid, $part);
|
|
|
|
else if ($mimetype=='text/html')
|
|
{
|
|
$html_part = $IMAP->get_message_part($message_struct['UID'], $pid, $part);
|
|
|
|
// remove special chars encoding
|
|
$trans = array_flip(get_html_translation_table(HTML_ENTITIES));
|
|
$html_part = strtr($html_part, $trans);
|
|
|
|
// create instance of html2text class
|
|
$txt = new html2text($html_part);
|
|
return $txt->get_text();
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
// decode address string and re-format it as HTML links
|
|
function rcmail_address_string($input, $max=NULL, $addicon=NULL)
|
|
{
|
|
global $IMAP, $PRINT_MODE, $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $EMAIL_ADDRESS_PATTERN;
|
|
|
|
$a_parts = $IMAP->decode_address_list($input);
|
|
|
|
if (!sizeof($a_parts))
|
|
return $input;
|
|
|
|
$c = count($a_parts);
|
|
$j = 0;
|
|
$out = '';
|
|
|
|
foreach ($a_parts as $part)
|
|
{
|
|
$j++;
|
|
if ($PRINT_MODE)
|
|
$out .= sprintf('%s <%s>', Q($part['name']), $part['mailto']);
|
|
else if (preg_match($EMAIL_ADDRESS_PATTERN, $part['mailto']))
|
|
{
|
|
$out .= sprintf('<a href="mailto:%s" onclick="return %s.command(\'compose\',\'%s\',this)" class="rcmContactAddress" title="%s">%s</a>',
|
|
$part['mailto'],
|
|
$JS_OBJECT_NAME,
|
|
$part['mailto'],
|
|
$part['mailto'],
|
|
Q($part['name']));
|
|
|
|
if ($addicon)
|
|
$out .= sprintf(' <a href="#add" onclick="return %s.command(\'add-contact\',\'%s\',this)" title="%s"><img src="%s%s" alt="add" border="0" /></a>',
|
|
$JS_OBJECT_NAME,
|
|
urlencode($part['string']),
|
|
rcube_label('addtoaddressbook'),
|
|
$CONFIG['skin_path'],
|
|
$addicon);
|
|
}
|
|
else
|
|
{
|
|
if ($part['name'])
|
|
$out .= Q($part['name']);
|
|
if ($part['mailto'])
|
|
$out .= (strlen($out) ? ' ' : '') . sprintf('<%s>', $part['mailto']);
|
|
}
|
|
|
|
if ($c>$j)
|
|
$out .= ','.($max ? ' ' : ' ');
|
|
|
|
if ($max && $j==$max && $c>$j)
|
|
{
|
|
$out .= '...';
|
|
break;
|
|
}
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
function rcmail_message_part_controls()
|
|
{
|
|
global $CONFIG, $IMAP, $MESSAGE;
|
|
|
|
if (!is_array($MESSAGE) || !is_array($MESSAGE['parts']) || !($_GET['_uid'] && $_GET['_part']) || !$MESSAGE['parts'][$_GET['_part']])
|
|
return '';
|
|
|
|
$part = &$MESSAGE['parts'][$_GET['_part']];
|
|
|
|
$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'cellspacing', 'cellpadding', 'border', 'summary'));
|
|
$out = '<table '. $attrib_str . ">\n";
|
|
|
|
$filename = $part->d_parameters['filename'] ? $part->d_parameters['filename'] : $part->ctype_parameters['name'];
|
|
$filesize = $part->size;
|
|
|
|
if ($filename)
|
|
{
|
|
$out .= sprintf('<tr><td class="title">%s</td><td>%s</td><td>[<a href="./?%s">%s</a>]</tr>'."\n",
|
|
Q(rcube_label('filename')),
|
|
Q(rcube_imap::decode_mime_string($filename)),
|
|
str_replace('_frame=', '_download=', $_SERVER['QUERY_STRING']),
|
|
Q(rcube_label('download')));
|
|
}
|
|
|
|
if ($filesize)
|
|
$out .= sprintf('<tr><td class="title">%s</td><td>%s</td></tr>'."\n",
|
|
Q(rcube_label('filesize')),
|
|
show_bytes($filesize));
|
|
|
|
$out .= "\n</table>";
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
|
|
function rcmail_message_part_frame($attrib)
|
|
{
|
|
global $MESSAGE;
|
|
|
|
$part = $MESSAGE['parts'][$_GET['_part']];
|
|
$ctype_primary = strtolower($part->ctype_primary);
|
|
|
|
$attrib['src'] = './?'.str_replace('_frame=', ($ctype_primary=='text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']);
|
|
|
|
$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'src', 'width', 'height'));
|
|
$out = '<iframe '. $attrib_str . "></iframe>";
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
// clear message composing settings
|
|
function rcmail_compose_cleanup()
|
|
{
|
|
if (!isset($_SESSION['compose']))
|
|
return;
|
|
|
|
// remove attachment files from temp dir
|
|
if (is_array($_SESSION['compose']['attachments']))
|
|
foreach ($_SESSION['compose']['attachments'] as $attachment)
|
|
@unlink($attachment['path']);
|
|
|
|
unset($_SESSION['compose']);
|
|
}
|
|
|
|
|
|
?>
|