diff options
Diffstat (limited to 'program/steps/mail/func.inc')
| -rw-r--r-- | program/steps/mail/func.inc | 2878 |
1 files changed, 1480 insertions, 1398 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc index 00d66a0d0..0211fabc4 100644 --- a/program/steps/mail/func.inc +++ b/program/steps/mail/func.inc @@ -5,7 +5,7 @@ | program/steps/mail/func.inc | | | | This file is part of the Roundcube Webmail client | - | Copyright (C) 2005-2012, The Roundcube Dev Team | + | Copyright (C) 2005-2013, The Roundcube Dev Team | | | | Licensed under the GNU General Public License version 3 or | | any later version with exceptions for skins & plugins. | @@ -16,44 +16,45 @@ | | +-----------------------------------------------------------------------+ | Author: Thomas Bruederli <roundcube@gmail.com> | + | Author: Aleksander Machniak <alec@alec.pl> | +-----------------------------------------------------------------------+ */ -// setup some global vars used by mail steps -$SENT_MBOX = $RCMAIL->config->get('sent_mbox'); -$DRAFTS_MBOX = $RCMAIL->config->get('drafts_mbox'); -$SEARCH_MODS_DEFAULT = array( - '*' => array('subject'=>1, 'from'=>1), - $SENT_MBOX => array('subject'=>1, 'to'=>1), - $DRAFTS_MBOX => array('subject'=>1, 'to'=>1) -); - // always instantiate storage object (but not connect to server yet) $RCMAIL->storage_init(); // set imap properties and session vars -if (strlen(trim($mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC, true)))) - $RCMAIL->storage->set_folder(($_SESSION['mbox'] = $mbox)); -else if ($RCMAIL->storage) - $_SESSION['mbox'] = $RCMAIL->storage->get_folder(); +if (strlen(trim($mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC, true)))) { + $RCMAIL->storage->set_folder(($_SESSION['mbox'] = $mbox)); +} +else if ($RCMAIL->storage) { + $_SESSION['mbox'] = $RCMAIL->storage->get_folder(); +} -if (!empty($_GET['_page'])) - $RCMAIL->storage->set_page(($_SESSION['page'] = intval($_GET['_page']))); +if (!empty($_GET['_page'])) { + $RCMAIL->storage->set_page(($_SESSION['page'] = intval($_GET['_page']))); +} + +$a_threading = $RCMAIL->config->get('message_threading', array()); +$message_sort_col = $RCMAIL->config->get('message_sort_col'); +$message_sort_order = $RCMAIL->config->get('message_sort_col'); // set default sort col/order to session -if (!isset($_SESSION['sort_col'])) - $_SESSION['sort_col'] = !empty($CONFIG['message_sort_col']) ? $CONFIG['message_sort_col'] : ''; -if (!isset($_SESSION['sort_order'])) - $_SESSION['sort_order'] = strtoupper($CONFIG['message_sort_order']) == 'ASC' ? 'ASC' : 'DESC'; +if (!isset($_SESSION['sort_col'])) { + $_SESSION['sort_col'] = $message_sort_col ? $message_sort_col : ''; +} +if (!isset($_SESSION['sort_order'])) { + $_SESSION['sort_order'] = strtoupper($message_sort_order) == 'ASC' ? 'ASC' : 'DESC'; +} // set threads mode -$a_threading = $RCMAIL->config->get('message_threading', array()); if (isset($_GET['_threads'])) { - if ($_GET['_threads']) - $a_threading[$_SESSION['mbox']] = true; - else - unset($a_threading[$_SESSION['mbox']]); - $RCMAIL->user->save_prefs(array('message_threading' => $a_threading)); + if ($_GET['_threads']) + $a_threading[$_SESSION['mbox']] = true; + else + unset($a_threading[$_SESSION['mbox']]); + + $RCMAIL->user->save_prefs(array('message_threading' => $a_threading)); } $RCMAIL->storage->set_threading($a_threading[$_SESSION['mbox']]); @@ -61,88 +62,91 @@ $RCMAIL->storage->set_threading($a_threading[$_SESSION['mbox']]); if (!empty($_REQUEST['_search']) && isset($_SESSION['search']) && $_SESSION['search_request'] == $_REQUEST['_search'] ) { - $RCMAIL->storage->set_search_set($_SESSION['search']); - $OUTPUT->set_env('search_request', $_REQUEST['_search']); - $OUTPUT->set_env('search_text', $_SESSION['last_text_search']); + $RCMAIL->storage->set_search_set($_SESSION['search']); + + $OUTPUT->set_env('search_request', $_REQUEST['_search']); + $OUTPUT->set_env('search_text', $_SESSION['last_text_search']); } // set main env variables, labels and page title if (empty($RCMAIL->action) || $RCMAIL->action == 'list') { - // connect to storage server and trigger error on failure - $RCMAIL->storage_connect(); - - $mbox_name = $RCMAIL->storage->get_folder(); - - if (empty($RCMAIL->action)) { - // initialize searching result if search_filter is used - if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') { - $search_request = md5($mbox_name.$_SESSION['search_filter']); - - $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCUBE_CHARSET, rcmail_sort_column()); - $_SESSION['search'] = $RCMAIL->storage->get_search_set(); - $_SESSION['search_request'] = $search_request; - $OUTPUT->set_env('search_request', $search_request); - } - - $search_mods = $RCMAIL->config->get('search_mods', $SEARCH_MODS_DEFAULT); - $OUTPUT->set_env('search_mods', $search_mods); - } - - $threading = (bool) $RCMAIL->storage->get_threading(); - $delimiter = $RCMAIL->storage->get_hierarchy_delimiter(); - - // set current mailbox and some other vars in client environment - $OUTPUT->set_env('mailbox', $mbox_name); - $OUTPUT->set_env('pagesize', $RCMAIL->storage->get_pagesize()); - $OUTPUT->set_env('delimiter', $delimiter); - $OUTPUT->set_env('threading', $threading); - $OUTPUT->set_env('threads', $threading || $RCMAIL->storage->get_capability('THREAD')); - $OUTPUT->set_env('reply_all_mode', (int) $RCMAIL->config->get('reply_all_mode')); - $OUTPUT->set_env('preview_pane_mark_read', $RCMAIL->config->get('preview_pane_mark_read', 0)); - if ($RCMAIL->storage->get_capability('QUOTA')) { - $OUTPUT->set_env('quota', true); - } - - foreach (array('delete_junk','flag_for_deletion','read_when_deleted','skip_deleted','display_next','message_extwin','compose_extwin','forward_attachment') as $prop) { - if ($CONFIG[$prop]) - $OUTPUT->set_env($prop, true); - } - - if ($CONFIG['trash_mbox']) - $OUTPUT->set_env('trash_mailbox', $CONFIG['trash_mbox']); - if ($CONFIG['drafts_mbox']) - $OUTPUT->set_env('drafts_mailbox', $CONFIG['drafts_mbox']); - if ($CONFIG['junk_mbox']) - $OUTPUT->set_env('junk_mailbox', $CONFIG['junk_mbox']); - - if (!empty($_SESSION['browser_caps'])) - $OUTPUT->set_env('browser_capabilities', $_SESSION['browser_caps']); - - if (!$OUTPUT->ajax_call) - $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash', - 'movingmessage', 'copyingmessage', 'deletingmessage', 'markingmessage', - 'copy', 'move', 'quota', 'replyall', 'replylist', 'importwait'); - - $pagetitle = $RCMAIL->localize_foldername($RCMAIL->storage->mod_folder($mbox_name), true); - $pagetitle = str_replace($delimiter, " \xC2\xBB ", $pagetitle); - - $OUTPUT->set_pagetitle($pagetitle); + // connect to storage server and trigger error on failure + $RCMAIL->storage_connect(); + + $mbox_name = $RCMAIL->storage->get_folder(); + + if (empty($RCMAIL->action)) { + // initialize searching result if search_filter is used + if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') { + $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCUBE_CHARSET, rcmail_sort_column()); + + $search_request = md5($mbox_name.$_SESSION['search_filter']); + $_SESSION['search'] = $RCMAIL->storage->get_search_set(); + $_SESSION['search_request'] = $search_request; + + $OUTPUT->set_env('search_request', $search_request); + } + + $OUTPUT->set_env('search_mods', rcmail_search_mods()); + } + + $threading = (bool) $RCMAIL->storage->get_threading(); + $delimiter = $RCMAIL->storage->get_hierarchy_delimiter(); + + // set current mailbox and some other vars in client environment + $OUTPUT->set_env('mailbox', $mbox_name); + $OUTPUT->set_env('pagesize', $RCMAIL->storage->get_pagesize()); + $OUTPUT->set_env('delimiter', $delimiter); + $OUTPUT->set_env('threading', $threading); + $OUTPUT->set_env('threads', $threading || $RCMAIL->storage->get_capability('THREAD')); + $OUTPUT->set_env('reply_all_mode', (int) $RCMAIL->config->get('reply_all_mode')); + $OUTPUT->set_env('preview_pane_mark_read', $RCMAIL->config->get('preview_pane_mark_read', 0)); + + if ($RCMAIL->storage->get_capability('QUOTA')) { + $OUTPUT->set_env('quota', true); + } + + // set special folders + foreach (array('drafts', 'trash', 'junk') as $mbox) { + if ($folder = $RCMAIL->config->get($mbox . '_mbox')) { + $OUTPUT->set_env($mbox . '_mailbox', $folder); + } + } + + // set configuration + $RCMAIL->set_env_config(array('delete_junk', 'flag_for_deletion', 'read_when_deleted', + 'skip_deleted', 'display_next', 'message_extwin', 'compose_extwin', 'forward_attachment')); + + if (!empty($_SESSION['browser_caps'])) { + $OUTPUT->set_env('browser_capabilities', $_SESSION['browser_caps']); + } + + if (!$OUTPUT->ajax_call) { + $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash', + 'movingmessage', 'copyingmessage', 'deletingmessage', 'markingmessage', + 'copy', 'move', 'quota', 'replyall', 'replylist', 'importwait'); + } + + $pagetitle = $RCMAIL->localize_foldername($RCMAIL->storage->mod_folder($mbox_name), true); + $pagetitle = str_replace($delimiter, " \xC2\xBB ", $pagetitle); + + $OUTPUT->set_pagetitle($pagetitle); } // register UI objects $OUTPUT->add_handlers(array( - 'mailboxlist' => array($RCMAIL, 'folder_list'), - 'messages' => 'rcmail_message_list', - 'messagecountdisplay' => 'rcmail_messagecount_display', - 'quotadisplay' => array($RCMAIL, 'quota_display'), - 'mailboxname' => 'rcmail_mailbox_name_display', - 'messageheaders' => 'rcmail_message_headers', - 'messagefullheaders' => 'rcmail_message_full_headers', - 'messagebody' => 'rcmail_message_body', - 'messagecontentframe' => 'rcmail_messagecontent_frame', - 'messageimportform' => 'rcmail_message_import_form', - 'searchfilter' => 'rcmail_search_filter', - 'searchform' => array($OUTPUT, 'search_form'), + 'mailboxlist' => array($RCMAIL, 'folder_list'), + 'quotadisplay' => array($RCMAIL, 'quota_display'), + 'messages' => 'rcmail_message_list', + 'messagecountdisplay' => 'rcmail_messagecount_display', + 'mailboxname' => 'rcmail_mailbox_name_display', + 'messageheaders' => 'rcmail_message_headers', + 'messagefullheaders' => 'rcmail_message_full_headers', + 'messagebody' => 'rcmail_message_body', + 'messagecontentframe' => 'rcmail_messagecontent_frame', + 'messageimportform' => 'rcmail_message_import_form', + 'searchfilter' => 'rcmail_search_filter', + 'searchform' => array($OUTPUT, 'search_form'), )); // register action aliases @@ -164,6 +168,28 @@ $RCMAIL->register_action_map(array( /** + * Returns default search mods + */ +function rcmail_search_mods() +{ + global $RCMAIL; + + $mods = $RCMAIL->config->get('search_mods'); + + if (empty($mods)) { + $mods = array('*' => array('subject' => 1, 'from' => 1)); + + foreach (array('sent', 'drafts') as $mbox) { + if ($mbox = $RCMAIL->config->get($mbox . '_mbox')) { + $mods[$mbox] = array('subject' => 1, 'to' => 1); + } + } + } + + return $mods; +} + +/** * Returns 'to' if current folder is configured Sent or Drafts * or their subfolders, otherwise returns 'from'. * @@ -171,20 +197,20 @@ $RCMAIL->register_action_map(array( */ function rcmail_message_list_smart_column_name() { - global $RCMAIL; + global $RCMAIL; - $delim = $RCMAIL->storage->get_hierarchy_delimiter(); - $mbox = $RCMAIL->storage->get_folder(); - $sent_mbox = $RCMAIL->config->get('sent_mbox'); - $drafts_mbox = $RCMAIL->config->get('drafts_mbox'); + $delim = $RCMAIL->storage->get_hierarchy_delimiter(); + $mbox = $RCMAIL->storage->get_folder(); + $sent_mbox = $RCMAIL->config->get('sent_mbox'); + $drafts_mbox = $RCMAIL->config->get('drafts_mbox'); - if ((strpos($mbox.$delim, $sent_mbox.$delim) === 0 || strpos($mbox.$delim, $drafts_mbox.$delim) === 0) - && strtoupper($mbox) != 'INBOX' - ) { - return 'to'; - } + if ((strpos($mbox.$delim, $sent_mbox.$delim) === 0 || strpos($mbox.$delim, $drafts_mbox.$delim) === 0) + && strtoupper($mbox) != 'INBOX' + ) { + return 'to'; + } - return 'from'; + return 'from'; } /** @@ -196,21 +222,21 @@ function rcmail_message_list_smart_column_name() */ function rcmail_sort_column() { - global $RCMAIL; + global $RCMAIL; - if (isset($_SESSION['sort_col'])) { - $column = $_SESSION['sort_col']; - } - else { - $column = $RCMAIL->config->get('message_sort_col'); - } + if (isset($_SESSION['sort_col'])) { + $column = $_SESSION['sort_col']; + } + else { + $column = $RCMAIL->config->get('message_sort_col'); + } - // get name of smart From/To column in folder context - if ($column == 'fromto') { - $column = rcmail_message_list_smart_column_name(); - } + // get name of smart From/To column in folder context + if ($column == 'fromto') { + $column = rcmail_message_list_smart_column_name(); + } - return $column; + return $column; } /** @@ -220,13 +246,13 @@ function rcmail_sort_column() */ function rcmail_sort_order() { - global $RCMAIL; + global $RCMAIL; - if (isset($_SESSION['sort_order'])) { - return $_SESSION['sort_order']; - } + if (isset($_SESSION['sort_order'])) { + return $_SESSION['sort_order']; + } - return $RCMAIL->config->get('message_sort_order'); + return $RCMAIL->config->get('message_sort_order'); } /** @@ -234,390 +260,396 @@ function rcmail_sort_order() */ function rcmail_message_list($attrib) { - global $CONFIG, $OUTPUT; - - // add some labels to client - $OUTPUT->add_label('from', 'to'); - - // add id to message list table if not specified - if (!strlen($attrib['id'])) - $attrib['id'] = 'rcubemessagelist'; - - // define list of cols to be displayed based on parameter or config - if (empty($attrib['columns'])) { - $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject'); - $OUTPUT->set_env('col_movable', !in_array('list_cols', (array)$CONFIG['dont_override'])); - } - else { - $a_show_cols = preg_split('/[\s,;]+/', str_replace(array("'", '"'), '', $attrib['columns'])); - $attrib['columns'] = $a_show_cols; - } - - // save some variables for use in ajax list - $_SESSION['list_attrib'] = $attrib; - // make sure 'threads' and 'subject' columns are present - if (!in_array('subject', $a_show_cols)) - array_unshift($a_show_cols, 'subject'); - if (!in_array('threads', $a_show_cols)) - array_unshift($a_show_cols, 'threads'); - - $_SESSION['skin_path'] = $CONFIG['skin_path']; - - // set client env - $OUTPUT->add_gui_object('messagelist', $attrib['id']); - $OUTPUT->set_env('autoexpand_threads', intval($CONFIG['autoexpand_threads'])); - $OUTPUT->set_env('sort_col', $_SESSION['sort_col']); - $OUTPUT->set_env('sort_order', $_SESSION['sort_order']); - $OUTPUT->set_env('messages', array()); - $OUTPUT->set_env('coltypes', $a_show_cols); - - $OUTPUT->include_script('list.js'); - - $table = new html_table($attrib); - if (!$attrib['noheader']) { - foreach (rcmail_message_list_head($attrib, $a_show_cols) as $cell) - $table->add_header(array('class' => $cell['className'], 'id' => $cell['id']), $cell['html']); - } - - return $table->show(); -} + global $RCMAIL, $OUTPUT; + + // add some labels to client + $OUTPUT->add_label('from', 'to'); + + // add id to message list table if not specified + if (!strlen($attrib['id'])) + $attrib['id'] = 'rcubemessagelist'; + + // define list of cols to be displayed based on parameter or config + if (empty($attrib['columns'])) { + $list_cols = $RCMAIL->config->get('list_cols'); + $a_show_cols = !empty($list_cols) && is_array($list_cols) ? $list_cols : array('subject'); + + $OUTPUT->set_env('col_movable', !in_array('list_cols', (array)$RCMAIL->config->get('dont_override'))); + } + else { + $a_show_cols = preg_split('/[\s,;]+/', str_replace(array("'", '"'), '', $attrib['columns'])); + $attrib['columns'] = $a_show_cols; + } + + // save some variables for use in ajax list + $_SESSION['list_attrib'] = $attrib; + + // make sure 'threads' and 'subject' columns are present + if (!in_array('subject', $a_show_cols)) + array_unshift($a_show_cols, 'subject'); + if (!in_array('threads', $a_show_cols)) + array_unshift($a_show_cols, 'threads'); + + $_SESSION['skin_path'] = $RCMAIL->config->get('skin_path'); + // set client env + $OUTPUT->add_gui_object('messagelist', $attrib['id']); + $OUTPUT->set_env('autoexpand_threads', intval($RCMAIL->config->get('autoexpand_threads'))); + $OUTPUT->set_env('sort_col', $_SESSION['sort_col']); + $OUTPUT->set_env('sort_order', $_SESSION['sort_order']); + $OUTPUT->set_env('messages', array()); + $OUTPUT->set_env('coltypes', $a_show_cols); + + $OUTPUT->include_script('list.js'); + + $table = new html_table($attrib); + + if (!$attrib['noheader']) { + foreach (rcmail_message_list_head($attrib, $a_show_cols) as $cell) + $table->add_header(array('class' => $cell['className'], 'id' => $cell['id']), $cell['html']); + } + + return $table->show(); +} /** * return javascript commands to add rows to the message list */ function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null) { - global $CONFIG, $RCMAIL, $OUTPUT; + global $RCMAIL, $OUTPUT; - if (empty($a_show_cols)) { - if (!empty($_SESSION['list_attrib']['columns'])) - $a_show_cols = $_SESSION['list_attrib']['columns']; - else - $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject'); - } - else { - if (!is_array($a_show_cols)) - $a_show_cols = preg_split('/[\s,;]+/', str_replace(array("'", '"'), '', $a_show_cols)); - $head_replace = true; - } + if (empty($a_show_cols)) { + if (!empty($_SESSION['list_attrib']['columns'])) + $a_show_cols = $_SESSION['list_attrib']['columns']; + else { + $list_cols = $RCMAIL->config->get('list_cols'); + $a_show_cols = !empty($list_cols) && is_array($list_cols) ? $list_cols : array('subject'); + } + } + else { + if (!is_array($a_show_cols)) { + $a_show_cols = preg_split('/[\s,;]+/', str_replace(array("'", '"'), '', $a_show_cols)); + } + $head_replace = true; + } - $mbox = $RCMAIL->storage->get_folder(); + $mbox = $RCMAIL->storage->get_folder(); - // make sure 'threads' and 'subject' columns are present - if (!in_array('subject', $a_show_cols)) - array_unshift($a_show_cols, 'subject'); - if (!in_array('threads', $a_show_cols)) - array_unshift($a_show_cols, 'threads'); + // make sure 'threads' and 'subject' columns are present + if (!in_array('subject', $a_show_cols)) + array_unshift($a_show_cols, 'subject'); + if (!in_array('threads', $a_show_cols)) + array_unshift($a_show_cols, 'threads'); - $_SESSION['list_attrib']['columns'] = $a_show_cols; + $_SESSION['list_attrib']['columns'] = $a_show_cols; - // Make sure there are no duplicated columns (#1486999) - $a_show_cols = array_unique($a_show_cols); + // Make sure there are no duplicated columns (#1486999) + $a_show_cols = array_unique($a_show_cols); - // Plugins may set header's list_cols/list_flags and other rcube_message_header variables - // and list columns - $plugin = $RCMAIL->plugins->exec_hook('messages_list', - array('messages' => $a_headers, 'cols' => $a_show_cols)); + // Plugins may set header's list_cols/list_flags and other rcube_message_header variables + // and list columns + $plugin = $RCMAIL->plugins->exec_hook('messages_list', + array('messages' => $a_headers, 'cols' => $a_show_cols)); - $a_show_cols = $plugin['cols']; - $a_headers = $plugin['messages']; + $a_show_cols = $plugin['cols']; + $a_headers = $plugin['messages']; - $thead = $head_replace ? rcmail_message_list_head($_SESSION['list_attrib'], $a_show_cols) : NULL; + $thead = $head_replace ? rcmail_message_list_head($_SESSION['list_attrib'], $a_show_cols) : NULL; - // get name of smart From/To column in folder context - if (array_search('fromto', $a_show_cols) !== false) { - $smart_col = rcmail_message_list_smart_column_name(); - } + // get name of smart From/To column in folder context + if (array_search('fromto', $a_show_cols) !== false) { + $smart_col = rcmail_message_list_smart_column_name(); + } - $OUTPUT->command('set_message_coltypes', $a_show_cols, $thead, $smart_col); + $OUTPUT->command('set_message_coltypes', $a_show_cols, $thead, $smart_col); - if (empty($a_headers)) - return; + if (empty($a_headers)) { + return; + } - // remove 'threads', 'attachment', 'flag', 'status' columns, we don't need them here - foreach (array('threads', 'attachment', 'flag', 'status', 'priority') as $col) { - if (($key = array_search($col, $a_show_cols)) !== FALSE) - unset($a_show_cols[$key]); - } + // remove 'threads', 'attachment', 'flag', 'status' columns, we don't need them here + foreach (array('threads', 'attachment', 'flag', 'status', 'priority') as $col) { + if (($key = array_search($col, $a_show_cols)) !== FALSE) { + unset($a_show_cols[$key]); + } + } - // loop through message headers - foreach ($a_headers as $header) { - if (empty($header)) - continue; + // loop through message headers + foreach ($a_headers as $header) { + if (empty($header)) + continue; - $a_msg_cols = array(); - $a_msg_flags = array(); + $a_msg_cols = array(); + $a_msg_flags = array(); - // format each col; similar as in rcmail_message_list() - foreach ($a_show_cols as $col) { - $col_name = $col == 'fromto' ? $smart_col : $col; - - if (in_array($col_name, array('from', 'to', 'cc', 'replyto'))) - $cont = rcmail_address_string($header->$col_name, 3, false, null, $header->charset); - else if ($col == 'subject') { - $cont = trim(rcube_mime::decode_header($header->$col, $header->charset)); - if (!$cont) $cont = $RCMAIL->gettext('nosubject'); - $cont = rcube::Q($cont); - } - else if ($col == 'size') - $cont = show_bytes($header->$col); - else if ($col == 'date') - $cont = $RCMAIL->format_date($header->date); - else - $cont = rcube::Q($header->$col); - - $a_msg_cols[$col] = $cont; - } - - $a_msg_flags = array_change_key_case(array_map('intval', (array) $header->flags)); - if ($header->depth) - $a_msg_flags['depth'] = $header->depth; - else if ($header->has_children) - $roots[] = $header->uid; - if ($header->parent_uid) - $a_msg_flags['parent_uid'] = $header->parent_uid; - if ($header->has_children) - $a_msg_flags['has_children'] = $header->has_children; - if ($header->unread_children) - $a_msg_flags['unread_children'] = $header->unread_children; - if ($header->others['list-post']) - $a_msg_flags['ml'] = 1; - if ($header->priority) - $a_msg_flags['prio'] = (int) $header->priority; - - $a_msg_flags['ctype'] = rcube::Q($header->ctype); - $a_msg_flags['mbox'] = $mbox; - - // merge with plugin result (Deprecated, use $header->flags) - if (!empty($header->list_flags) && is_array($header->list_flags)) - $a_msg_flags = array_merge($a_msg_flags, $header->list_flags); - if (!empty($header->list_cols) && is_array($header->list_cols)) - $a_msg_cols = array_merge($a_msg_cols, $header->list_cols); - - $OUTPUT->command('add_message_row', - $header->uid, - $a_msg_cols, - $a_msg_flags, - $insert_top); - } - - if ($RCMAIL->storage->get_threading()) { - $OUTPUT->command('init_threads', (array) $roots, $mbox); - } -} + // format each col; similar as in rcmail_message_list() + foreach ($a_show_cols as $col) { + $col_name = $col == 'fromto' ? $smart_col : $col; + if (in_array($col_name, array('from', 'to', 'cc', 'replyto'))) + $cont = rcmail_address_string($header->$col_name, 3, false, null, $header->charset); + else if ($col == 'subject') { + $cont = trim(rcube_mime::decode_header($header->$col, $header->charset)); + if (!$cont) $cont = $RCMAIL->gettext('nosubject'); + $cont = rcube::Q($cont); + } + else if ($col == 'size') + $cont = show_bytes($header->$col); + else if ($col == 'date') + $cont = $RCMAIL->format_date($header->date); + else + $cont = rcube::Q($header->$col); + + $a_msg_cols[$col] = $cont; + } + + $a_msg_flags = array_change_key_case(array_map('intval', (array) $header->flags)); + if ($header->depth) + $a_msg_flags['depth'] = $header->depth; + else if ($header->has_children) + $roots[] = $header->uid; + if ($header->parent_uid) + $a_msg_flags['parent_uid'] = $header->parent_uid; + if ($header->has_children) + $a_msg_flags['has_children'] = $header->has_children; + if ($header->unread_children) + $a_msg_flags['unread_children'] = $header->unread_children; + if ($header->others['list-post']) + $a_msg_flags['ml'] = 1; + if ($header->priority) + $a_msg_flags['prio'] = (int) $header->priority; + + $a_msg_flags['ctype'] = rcube::Q($header->ctype); + $a_msg_flags['mbox'] = $mbox; + + // merge with plugin result (Deprecated, use $header->flags) + if (!empty($header->list_flags) && is_array($header->list_flags)) + $a_msg_flags = array_merge($a_msg_flags, $header->list_flags); + if (!empty($header->list_cols) && is_array($header->list_cols)) + $a_msg_cols = array_merge($a_msg_cols, $header->list_cols); + + $OUTPUT->command('add_message_row', + $header->uid, + $a_msg_cols, + $a_msg_flags, + $insert_top); + } + + if ($RCMAIL->storage->get_threading()) { + $OUTPUT->command('init_threads', (array) $roots, $mbox); + } +} /* * Creates <THEAD> for message list table */ function rcmail_message_list_head($attrib, $a_show_cols) { - global $RCMAIL; - - $skin_path = $_SESSION['skin_path']; + global $RCMAIL; - // check to see if we have some settings for sorting - $sort_col = $_SESSION['sort_col']; - $sort_order = $_SESSION['sort_order']; + $skin_path = $_SESSION['skin_path']; - $dont_override = (array)$RCMAIL->config->get('dont_override'); - $disabled_sort = in_array('message_sort_col', $dont_override); - $disabled_order = in_array('message_sort_order', $dont_override); + // check to see if we have some settings for sorting + $sort_col = $_SESSION['sort_col']; + $sort_order = $_SESSION['sort_order']; - $RCMAIL->output->set_env('disabled_sort_col', $disabled_sort); - $RCMAIL->output->set_env('disabled_sort_order', $disabled_order); + $dont_override = (array) $RCMAIL->config->get('dont_override'); + $disabled_sort = in_array('message_sort_col', $dont_override); + $disabled_order = in_array('message_sort_order', $dont_override); - // define sortable columns - if ($disabled_sort) - $a_sort_cols = $sort_col && !$disabled_order ? array($sort_col) : array(); - else - $a_sort_cols = array('subject', 'date', 'from', 'to', 'fromto', 'size', 'cc'); + $RCMAIL->output->set_env('disabled_sort_col', $disabled_sort); + $RCMAIL->output->set_env('disabled_sort_order', $disabled_order); - if (!empty($attrib['optionsmenuicon'])) { - $onclick = 'return ' . rcmail_output::JS_OBJECT_NAME . ".command('menu-open', 'messagelistmenu')"; - if ($attrib['optionsmenuicon'] === true || $attrib['optionsmenuicon'] == 'true') - $list_menu = html::div(array('onclick' => $onclick, 'class' => 'listmenu', - 'id' => 'listmenulink', 'title' => $RCMAIL->gettext('listoptions'))); + // define sortable columns + if ($disabled_sort) + $a_sort_cols = $sort_col && !$disabled_order ? array($sort_col) : array(); else - $list_menu = html::a(array('href' => '#', 'onclick' => $onclick), - html::img(array('src' => $skin_path . $attrib['optionsmenuicon'], - 'id' => 'listmenulink', 'title' => $RCMAIL->gettext('listoptions'))) - ); - } - else - $list_menu = ''; - - $cells = array(); - - // get name of smart From/To column in folder context - if (array_search('fromto', $a_show_cols) !== false) { - $smart_col = rcmail_message_list_smart_column_name(); - } - - foreach ($a_show_cols as $col) { - // get column name - switch ($col) { - case 'flag': - $col_name = '<span class="flagged"> </span>'; - break; - case 'attachment': - case 'priority': - case 'status': - $col_name = '<span class="' . $col .'"> </span>'; - break; - case 'threads': - $col_name = $list_menu; - break; - case 'fromto': - $col_name = rcube::Q($RCMAIL->gettext($smart_col)); - break; - default: - $col_name = rcube::Q($RCMAIL->gettext($col)); + $a_sort_cols = array('subject', 'date', 'from', 'to', 'fromto', 'size', 'cc'); + + if (!empty($attrib['optionsmenuicon'])) { + $onclick = 'return ' . rcmail_output::JS_OBJECT_NAME . ".command('menu-open', 'messagelistmenu')"; + if ($attrib['optionsmenuicon'] === true || $attrib['optionsmenuicon'] == 'true') + $list_menu = html::div(array('onclick' => $onclick, 'class' => 'listmenu', + 'id' => 'listmenulink', 'title' => $RCMAIL->gettext('listoptions'))); + else + $list_menu = html::a(array('href' => '#', 'onclick' => $onclick), + html::img(array('src' => $skin_path . $attrib['optionsmenuicon'], + 'id' => 'listmenulink', 'title' => $RCMAIL->gettext('listoptions')))); + } + else { + $list_menu = ''; } - // make sort links - if (in_array($col, $a_sort_cols)) - $col_name = html::a(array('href'=>"./#sort", 'onclick' => 'return '.rcmail_output::JS_OBJECT_NAME.".command('sort','".$col."',this)", 'title' => $RCMAIL->gettext('sortby')), $col_name); - else if ($col_name[0] != '<') - $col_name = '<span class="' . $col .'">' . $col_name . '</span>'; + $cells = array(); - $sort_class = $col == $sort_col && !$disabled_order ? " sorted$sort_order" : ''; - $class_name = $col.$sort_class; + // get name of smart From/To column in folder context + if (array_search('fromto', $a_show_cols) !== false) { + $smart_col = rcmail_message_list_smart_column_name(); + } - // put it all together - $cells[] = array('className' => $class_name, 'id' => "rcm$col", 'html' => $col_name); - } + foreach ($a_show_cols as $col) { + // get column name + switch ($col) { + case 'flag': + $col_name = '<span class="flagged"> </span>'; + break; + case 'attachment': + case 'priority': + case 'status': + $col_name = '<span class="' . $col .'"> </span>'; + break; + case 'threads': + $col_name = $list_menu; + break; + case 'fromto': + $col_name = rcube::Q($RCMAIL->gettext($smart_col)); + break; + default: + $col_name = rcube::Q($RCMAIL->gettext($col)); + } - return $cells; -} + // make sort links + if (in_array($col, $a_sort_cols)) { + $col_name = html::a(array( + 'href' => "./#sort", + 'onclick' => 'return '.rcmail_output::JS_OBJECT_NAME.".command('sort','".$col."',this)", + 'title' => $RCMAIL->gettext('sortby') + ), $col_name); + } + else if ($col_name[0] != '<') { + $col_name = '<span class="' . $col .'">' . $col_name . '</span>'; + } + $sort_class = $col == $sort_col && !$disabled_order ? " sorted$sort_order" : ''; + $class_name = $col.$sort_class; + + // put it all together + $cells[] = array('className' => $class_name, 'id' => "rcm$col", 'html' => $col_name); + } + + return $cells; +} /** * return an HTML iframe for loading mail content */ function rcmail_messagecontent_frame($attrib) { - global $OUTPUT, $RCMAIL; + global $OUTPUT, $RCMAIL; - if (empty($attrib['id'])) - $attrib['id'] = 'rcmailcontentwindow'; + if (empty($attrib['id'])) + $attrib['id'] = 'rcmailcontentwindow'; - $attrib['name'] = $attrib['id']; + $attrib['name'] = $attrib['id']; - if ($RCMAIL->config->get('preview_pane')) - $OUTPUT->set_env('contentframe', $attrib['id']); - $OUTPUT->set_env('blankpage', $attrib['src'] ? $OUTPUT->abs_url($attrib['src']) : 'program/resources/blank.gif'); + if ($RCMAIL->config->get('preview_pane')) { + $OUTPUT->set_env('contentframe', $attrib['id']); + } - return $OUTPUT->frame($attrib, true); -} + $OUTPUT->set_env('blankpage', $attrib['src'] ? $OUTPUT->abs_url($attrib['src']) : 'program/resources/blank.gif'); + return $OUTPUT->frame($attrib, true); +} function rcmail_messagecount_display($attrib) { - global $RCMAIL; + global $RCMAIL; - if (!$attrib['id']) - $attrib['id'] = 'rcmcountdisplay'; + if (!$attrib['id']) + $attrib['id'] = 'rcmcountdisplay'; - $RCMAIL->output->add_gui_object('countdisplay', $attrib['id']); + $RCMAIL->output->add_gui_object('countdisplay', $attrib['id']); - $content = $RCMAIL->action != 'show' ? rcmail_get_messagecount_text() : $RCMAIL->gettext('loading'); + $content = $RCMAIL->action != 'show' ? rcmail_get_messagecount_text() : $RCMAIL->gettext('loading'); - return html::span($attrib, $content); + return html::span($attrib, $content); } - -function rcmail_get_messagecount_text($count=NULL, $page=NULL) +function rcmail_get_messagecount_text($count = null, $page = null) { - global $RCMAIL; + global $RCMAIL; - if ($page === NULL) { - $page = $RCMAIL->storage->get_page(); - } + if ($page === null) { + $page = $RCMAIL->storage->get_page(); + } - $page_size = $RCMAIL->storage->get_pagesize(); - $start_msg = ($page-1) * $page_size + 1; + $page_size = $RCMAIL->storage->get_pagesize(); + $start_msg = ($page-1) * $page_size + 1; - if ($count!==NULL) - $max = $count; - else if ($RCMAIL->action) - $max = $RCMAIL->storage->count(NULL, $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL'); + if ($count !== null) + $max = $count; + else if ($RCMAIL->action) + $max = $RCMAIL->storage->count(NULL, $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL'); - if ($max==0) - $out = $RCMAIL->gettext('mailboxempty'); - else - $out = $RCMAIL->gettext(array('name' => $RCMAIL->storage->get_threading() ? 'threadsfromto' : 'messagesfromto', + if ($max == 0) + $out = $RCMAIL->gettext('mailboxempty'); + else + $out = $RCMAIL->gettext(array('name' => $RCMAIL->storage->get_threading() ? 'threadsfromto' : 'messagesfromto', 'vars' => array('from' => $start_msg, 'to' => min($max, $start_msg + $page_size - 1), 'count' => $max))); - return rcube::Q($out); + return rcube::Q($out); } - function rcmail_mailbox_name_display($attrib) { - global $RCMAIL; + global $RCMAIL; - if (!$attrib['id']) - $attrib['id'] = 'rcmmailboxname'; + if (!$attrib['id']) + $attrib['id'] = 'rcmmailboxname'; - $RCMAIL->output->add_gui_object('mailboxname', $attrib['id']); + $RCMAIL->output->add_gui_object('mailboxname', $attrib['id']); - return html::span($attrib, rcmail_get_mailbox_name_text()); + return html::span($attrib, rcmail_get_mailbox_name_text()); } - function rcmail_get_mailbox_name_text() { - global $RCMAIL; - return $RCMAIL->localize_foldername($RCMAIL->storage->get_folder()); + global $RCMAIL; + return $RCMAIL->localize_foldername($RCMAIL->storage->get_folder()); } - function rcmail_send_unread_count($mbox_name, $force=false, $count=null, $mark='') { - global $RCMAIL; + global $RCMAIL; - $old_unseen = rcmail_get_unseen_count($mbox_name); + $old_unseen = rcmail_get_unseen_count($mbox_name); - if ($count === null) - $unseen = $RCMAIL->storage->count($mbox_name, 'UNSEEN', $force); - else - $unseen = $count; + if ($count === null) + $unseen = $RCMAIL->storage->count($mbox_name, 'UNSEEN', $force); + else + $unseen = $count; - if ($unseen != $old_unseen || ($mbox_name == 'INBOX')) - $RCMAIL->output->command('set_unread_count', $mbox_name, $unseen, - ($mbox_name == 'INBOX'), $unseen && $mark ? $mark : ''); + if ($unseen != $old_unseen || ($mbox_name == 'INBOX')) + $RCMAIL->output->command('set_unread_count', $mbox_name, $unseen, + ($mbox_name == 'INBOX'), $unseen && $mark ? $mark : ''); - rcmail_set_unseen_count($mbox_name, $unseen); + rcmail_set_unseen_count($mbox_name, $unseen); - return $unseen; + return $unseen; } - function rcmail_set_unseen_count($mbox_name, $count) { - // @TODO: this data is doubled (session and cache tables) if caching is enabled + // @TODO: this data is doubled (session and cache tables) if caching is enabled - // Make sure we have an array here (#1487066) - if (!is_array($_SESSION['unseen_count'])) - $_SESSION['unseen_count'] = array(); + // Make sure we have an array here (#1487066) + if (!is_array($_SESSION['unseen_count'])) { + $_SESSION['unseen_count'] = array(); + } - $_SESSION['unseen_count'][$mbox_name] = $count; + $_SESSION['unseen_count'][$mbox_name] = $count; } - function rcmail_get_unseen_count($mbox_name) { - if (is_array($_SESSION['unseen_count']) && array_key_exists($mbox_name, $_SESSION['unseen_count'])) - return $_SESSION['unseen_count'][$mbox_name]; - else - return null; + if (is_array($_SESSION['unseen_count']) && array_key_exists($mbox_name, $_SESSION['unseen_count'])) { + return $_SESSION['unseen_count'][$mbox_name]; + } } - /** * Sets message is_safe flag according to 'show_images' option value * @@ -625,35 +657,34 @@ function rcmail_get_unseen_count($mbox_name) */ function rcmail_check_safe(&$message) { - global $RCMAIL; - - if (!$message->is_safe - && ($show_images = $RCMAIL->config->get('show_images')) - && $message->has_html_part() - ) { - switch ($show_images) { - case 1: // known senders only - // get default addressbook, like in addcontact.inc - $CONTACTS = $RCMAIL->get_address_book(-1, true); - - if ($CONTACTS) { - $result = $CONTACTS->search('email', $message->sender['mailto'], 1, false); - if ($result->count) { - $message->set_safe(true); - } - } + global $RCMAIL; - $RCMAIL->plugins->exec_hook('message_check_safe', array('message' => $message)); - break; + if (!$message->is_safe + && ($show_images = $RCMAIL->config->get('show_images')) + && $message->has_html_part() + ) { + switch ($show_images) { + case 1: // known senders only + // get default addressbook, like in addcontact.inc + $CONTACTS = $RCMAIL->get_address_book(-1, true); + + if ($CONTACTS) { + $result = $CONTACTS->search('email', $message->sender['mailto'], 1, false); + if ($result->count) { + $message->set_safe(true); + } + } - case 2: // always - $message->set_safe(true); - break; + $RCMAIL->plugins->exec_hook('message_check_safe', array('message' => $message)); + break; + + case 2: // always + $message->set_safe(true); + break; + } } - } } - /** * Cleans up the given message HTML Body (for displaying) * @@ -664,66 +695,67 @@ function rcmail_check_safe(&$message) */ function rcmail_wash_html($html, $p, $cid_replaces) { - global $REMOTE_OBJECTS; - - $p += array('safe' => false, 'inline_html' => true); - - // charset was converted to UTF-8 in rcube_storage::get_message_part(), - // change/add charset specification in HTML accordingly, - // washtml cannot work without that - $meta = '<meta http-equiv="Content-Type" content="text/html; charset='.RCUBE_CHARSET.'" />'; - - // remove old meta tag and add the new one, making sure - // that it is placed in the head (#1488093) - $html = preg_replace('/<meta[^>]+charset=[a-z0-9-_]+[^>]*>/Ui', '', $html); - $html = preg_replace('/(<head[^>]*>)/Ui', '\\1'.$meta, $html, -1, $rcount); - if (!$rcount) { - $html = '<head>' . $meta . '</head>' . $html; - } - - // clean HTML with washhtml by Frederic Motte - $wash_opts = array( - 'show_washed' => false, - 'allow_remote' => $p['safe'], - 'blocked_src' => "./program/resources/blocked.gif", - 'charset' => RCUBE_CHARSET, - 'cid_map' => $cid_replaces, - 'html_elements' => array('body'), - ); - - if (!$p['inline_html']) { - $wash_opts['html_elements'] = array('html','head','title','body'); - } - if ($p['safe']) { - $wash_opts['html_elements'][] = 'link'; - $wash_opts['html_attribs'] = array('rel','type'); - } - - // overwrite washer options with options from plugins - if (isset($p['html_elements'])) - $wash_opts['html_elements'] = $p['html_elements']; - if (isset($p['html_attribs'])) - $wash_opts['html_attribs'] = $p['html_attribs']; - - // initialize HTML washer - $washer = new rcube_washtml($wash_opts); - - if (!$p['skip_washer_form_callback']) - $washer->add_callback('form', 'rcmail_washtml_callback'); - - // allow CSS styles, will be sanitized by rcmail_washtml_callback() - if (!$p['skip_washer_style_callback']) - $washer->add_callback('style', 'rcmail_washtml_callback'); - - // Remove non-UTF8 characters (#1487813) - $html = rcube_charset::clean($html); - - $html = $washer->wash($html); - $REMOTE_OBJECTS = $washer->extlinks; - - return $html; -} + global $REMOTE_OBJECTS; + + $p += array('safe' => false, 'inline_html' => true); + + // charset was converted to UTF-8 in rcube_storage::get_message_part(), + // change/add charset specification in HTML accordingly, + // washtml cannot work without that + $meta = '<meta http-equiv="Content-Type" content="text/html; charset='.RCUBE_CHARSET.'" />'; + + // remove old meta tag and add the new one, making sure + // that it is placed in the head (#1488093) + $html = preg_replace('/<meta[^>]+charset=[a-z0-9-_]+[^>]*>/Ui', '', $html); + $html = preg_replace('/(<head[^>]*>)/Ui', '\\1'.$meta, $html, -1, $rcount); + if (!$rcount) { + $html = '<head>' . $meta . '</head>' . $html; + } + + // clean HTML with washhtml by Frederic Motte + $wash_opts = array( + 'show_washed' => false, + 'allow_remote' => $p['safe'], + 'blocked_src' => "./program/resources/blocked.gif", + 'charset' => RCUBE_CHARSET, + 'cid_map' => $cid_replaces, + 'html_elements' => array('body'), + ); + + if (!$p['inline_html']) { + $wash_opts['html_elements'] = array('html','head','title','body'); + } + if ($p['safe']) { + $wash_opts['html_elements'][] = 'link'; + $wash_opts['html_attribs'] = array('rel','type'); + } + + // overwrite washer options with options from plugins + if (isset($p['html_elements'])) + $wash_opts['html_elements'] = $p['html_elements']; + if (isset($p['html_attribs'])) + $wash_opts['html_attribs'] = $p['html_attribs']; + + // initialize HTML washer + $washer = new rcube_washtml($wash_opts); + + if (!$p['skip_washer_form_callback']) { + $washer->add_callback('form', 'rcmail_washtml_callback'); + } + + // allow CSS styles, will be sanitized by rcmail_washtml_callback() + if (!$p['skip_washer_style_callback']) { + $washer->add_callback('style', 'rcmail_washtml_callback'); + } + + // Remove non-UTF8 characters (#1487813) + $html = rcube_charset::clean($html); + + $html = $washer->wash($html); + $REMOTE_OBJECTS = $washer->extlinks; + return $html; +} /** * Convert the given message part to proper HTML @@ -735,58 +767,58 @@ function rcmail_wash_html($html, $p, $cid_replaces) */ function rcmail_print_body($part, $p = array()) { - global $RCMAIL; - - // trigger plugin hook - $data = $RCMAIL->plugins->exec_hook('message_part_before', - array('type' => $part->ctype_secondary, 'body' => $part->body, 'id' => $part->mime_id) - + $p + array('safe' => false, 'plain' => false, 'inline_html' => true)); - - // convert html to text/plain - if ($data['plain'] && ($data['type'] == 'html' || $data['type'] == 'enriched')) { - if ($data['type'] == 'enriched') { - $data['body'] = rcube_enriched::to_html($data['body']); - } - $txt = new rcube_html2text($data['body'], false, true); - $body = $txt->get_text(); - $part->ctype_secondary = 'plain'; - } - // text/html - else if ($data['type'] == 'html') { - $body = rcmail_wash_html($data['body'], $data, $part->replaces); - $part->ctype_secondary = $data['type']; - } - // text/enriched - else if ($data['type'] == 'enriched') { - $body = rcube_enriched::to_html($data['body']); - $body = rcmail_wash_html($body, $data, $part->replaces); - $part->ctype_secondary = 'html'; - } - else { - // assert plaintext - $body = $part->body; - $part->ctype_secondary = $data['type'] = 'plain'; - } - - // free some memory (hopefully) - unset($data['body']); - - // plaintext postprocessing - if ($part->ctype_secondary == 'plain') { - if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed') { - $body = rcube_mime::unfold_flowed($body); - } - - $body = rcmail_plain_body($body); - } - - // allow post-processing of the message body - $data = $RCMAIL->plugins->exec_hook('message_part_after', - array('type' => $part->ctype_secondary, 'body' => $body, 'id' => $part->mime_id) + $data); - - return $data['type'] == 'html' ? $data['body'] : html::tag('pre', array(), $data['body']); -} + global $RCMAIL; + + // trigger plugin hook + $data = $RCMAIL->plugins->exec_hook('message_part_before', + array('type' => $part->ctype_secondary, 'body' => $part->body, 'id' => $part->mime_id) + + $p + array('safe' => false, 'plain' => false, 'inline_html' => true)); + + // convert html to text/plain + if ($data['plain'] && ($data['type'] == 'html' || $data['type'] == 'enriched')) { + if ($data['type'] == 'enriched') { + $data['body'] = rcube_enriched::to_html($data['body']); + } + + $txt = new rcube_html2text($data['body'], false, true); + $body = $txt->get_text(); + $part->ctype_secondary = 'plain'; + } + // text/html + else if ($data['type'] == 'html') { + $body = rcmail_wash_html($data['body'], $data, $part->replaces); + $part->ctype_secondary = $data['type']; + } + // text/enriched + else if ($data['type'] == 'enriched') { + $body = rcube_enriched::to_html($data['body']); + $body = rcmail_wash_html($body, $data, $part->replaces); + $part->ctype_secondary = 'html'; + } + else { + // assert plaintext + $body = $part->body; + $part->ctype_secondary = $data['type'] = 'plain'; + } + + // free some memory (hopefully) + unset($data['body']); + // plaintext postprocessing + if ($part->ctype_secondary == 'plain') { + if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed') { + $body = rcube_mime::unfold_flowed($body); + } + + $body = rcmail_plain_body($body); + } + + // allow post-processing of the message body + $data = $RCMAIL->plugins->exec_hook('message_part_after', + array('type' => $part->ctype_secondary, 'body' => $body, 'id' => $part->mime_id) + $data); + + return $data['type'] == 'html' ? $data['body'] : html::tag('pre', array(), $data['body']); +} /** * Handle links and citation marks in plain text message @@ -797,232 +829,245 @@ function rcmail_print_body($part, $p = array()) */ function rcmail_plain_body($body) { - global $RCMAIL; - - // make links and email-addresses clickable - $attribs = array('link_attribs' => array('rel' => 'noreferrer', 'target' => '_blank')); - $replacer = new rcmail_string_replacer($attribs); - - // search for patterns like links and e-mail addresses and replace with tokens - $body = $replacer->replace($body); - - // split body into single lines - $body = preg_split('/\r?\n/', $body); - $quote_level = 0; - $last = -1; - - // find/mark quoted lines... - for ($n=0, $cnt=count($body); $n < $cnt; $n++) { - if ($body[$n][0] == '>' && preg_match('/^(>+ {0,1})+/', $body[$n], $regs)) { - $q = substr_count($regs[0], '>'); - $body[$n] = substr($body[$n], strlen($regs[0])); - - if ($q > $quote_level) { - $body[$n] = $replacer->get_replacement($replacer->add( - str_repeat('<blockquote>', $q - $quote_level))) . $body[$n]; - $last = $n; - } - else if ($q < $quote_level) { - $body[$n] = $replacer->get_replacement($replacer->add( - str_repeat('</blockquote>', $quote_level - $q))) . $body[$n]; - $last = $n; - } - } - else { - $q = 0; - if ($quote_level > 0) - $body[$n] = $replacer->get_replacement($replacer->add( - str_repeat('</blockquote>', $quote_level))) . $body[$n]; + global $RCMAIL; + + // make links and email-addresses clickable + $attribs = array('link_attribs' => array('rel' => 'noreferrer', 'target' => '_blank')); + $replacer = new rcmail_string_replacer($attribs); + + // search for patterns like links and e-mail addresses and replace with tokens + $body = $replacer->replace($body); + + // split body into single lines + $body = preg_split('/\r?\n/', $body); + $quote_level = 0; + $last = -1; + + // find/mark quoted lines... + for ($n=0, $cnt=count($body); $n < $cnt; $n++) { + if ($body[$n][0] == '>' && preg_match('/^(>+ {0,1})+/', $body[$n], $regs)) { + $q = substr_count($regs[0], '>'); + $body[$n] = substr($body[$n], strlen($regs[0])); + + if ($q > $quote_level) { + $body[$n] = $replacer->get_replacement($replacer->add( + str_repeat('<blockquote>', $q - $quote_level))) . $body[$n]; + $last = $n; + } + else if ($q < $quote_level) { + $body[$n] = $replacer->get_replacement($replacer->add( + str_repeat('</blockquote>', $quote_level - $q))) . $body[$n]; + $last = $n; + } + } + else { + $q = 0; + if ($quote_level > 0) + $body[$n] = $replacer->get_replacement($replacer->add( + str_repeat('</blockquote>', $quote_level))) . $body[$n]; + } + + $quote_level = $q; } - $quote_level = $q; - } + $body = join("\n", $body); - $body = join("\n", $body); + // quote plain text (don't use rcube::Q() here, to display entities "as is") + $table = get_html_translation_table(HTML_SPECIALCHARS); + unset($table['?']); + $body = strtr($body, $table); - // quote plain text (don't use rcube::Q() here, to display entities "as is") - $table = get_html_translation_table(HTML_SPECIALCHARS); - unset($table['?']); - $body = strtr($body, $table); + // colorize signature (up to <sig_max_lines> lines) + $len = strlen($body); + $sig_max_lines = $RCMAIL->config->get('sig_max_lines', 15); - // colorize signature (up to <sig_max_lines> lines) - $len = strlen($body); - $sig_max_lines = $RCMAIL->config->get('sig_max_lines', 15); - while (($sp = strrpos($body, "-- \n", $sp ? -$len+$sp-1 : 0)) !== false) { - if ($sp == 0 || $body[$sp-1] == "\n") { - // do not touch blocks with more that X lines - if (substr_count($body, "\n", $sp) < $sig_max_lines) - $body = substr($body, 0, max(0, $sp)) - .'<span class="sig">'.substr($body, $sp).'</span>'; - break; + while (($sp = strrpos($body, "-- \n", $sp ? -$len+$sp-1 : 0)) !== false) { + if ($sp == 0 || $body[$sp-1] == "\n") { + // do not touch blocks with more that X lines + if (substr_count($body, "\n", $sp) < $sig_max_lines) { + $body = substr($body, 0, max(0, $sp)) + . '<span class="sig">'.substr($body, $sp).'</span>'; + } + + break; + } } - } - // insert url/mailto links and citation tags - $body = $replacer->resolve($body); + // insert url/mailto links and citation tags + $body = $replacer->resolve($body); - return $body; + return $body; } - /** * Callback function for washtml cleaning class */ function rcmail_washtml_callback($tagname, $attrib, $content, $washtml) { - switch ($tagname) { + switch ($tagname) { case 'form': - $out = html::div('form', $content); - break; + $out = html::div('form', $content); + break; case 'style': - // decode all escaped entities and reduce to ascii strings - $stripped = preg_replace('/[^a-zA-Z\(:;]/', '', rcube_utils::xss_entity_decode($content)); - - // now check for evil strings like expression, behavior or url() - if (!preg_match('/expression|behavior|javascript:|import[^a]/i', $stripped)) { - if (!$washtml->get_config('allow_remote') && stripos($stripped, 'url(')) - $washtml->extlinks = true; - else - $out = html::tag('style', array('type' => 'text/css'), $content); - break; - } + // decode all escaped entities and reduce to ascii strings + $stripped = preg_replace('/[^a-zA-Z\(:;]/', '', rcube_utils::xss_entity_decode($content)); + + // now check for evil strings like expression, behavior or url() + if (!preg_match('/expression|behavior|javascript:|import[^a]/i', $stripped)) { + if (!$washtml->get_config('allow_remote') && stripos($stripped, 'url(')) + $washtml->extlinks = true; + else + $out = html::tag('style', array('type' => 'text/css'), $content); + break; + } default: - $out = ''; - } + $out = ''; + } - return $out; + return $out; } - /** * return table with message headers */ function rcmail_message_headers($attrib, $headers=null) { - global $MESSAGE, $PRINT_MODE, $RCMAIL; - static $sa_attrib; - - // keep header table attrib - if (is_array($attrib) && !$sa_attrib && !$attrib['valueof']) - $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_obj = $MESSAGE->headers; - $headers = get_object_vars($MESSAGE->headers); - } - else if (is_object($headers)) { - $headers_obj = $headers; - $headers = get_object_vars($headers_obj); - } - else { - $headers_obj = rcube_message_header::from_array($headers); - } - - // show these headers - $standard_headers = array('subject', 'from', 'sender', 'to', 'cc', 'bcc', 'replyto', - 'mail-reply-to', 'mail-followup-to', 'date', 'priority'); - $exclude_headers = $attrib['exclude'] ? explode(',', $attrib['exclude']) : array(); - $output_headers = array(); - - foreach ($standard_headers as $hkey) { - $ishtml = false; - - if ($headers[$hkey]) - $value = $headers[$hkey]; - else if ($headers['others'][$hkey]) - $value = $headers['others'][$hkey]; - else if (!$attrib['valueof']) - continue; - - if (in_array($hkey, $exclude_headers)) - continue; - - $header_title = $RCMAIL->gettext(preg_replace('/(^mail-|-)/', '', $hkey)); - - if ($hkey == 'date') { - if ($PRINT_MODE) - $header_value = $RCMAIL->format_date($value, $RCMAIL->config->get('date_long', 'x')); - else - $header_value = $RCMAIL->format_date($value); - } - else if ($hkey == 'priority') { - if ($value) { - $header_value = html::span('prio' . $value, rcmail_localized_priority($value)); - } - else - continue; - } - else if ($hkey == 'replyto') { - if ($headers['replyto'] != $headers['from']) { - $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); - $ishtml = true; - } - else - continue; - } - else if ($hkey == 'mail-reply-to') { - if ($headers['mail-replyto'] != $headers['reply-to'] - && $headers['reply-to'] != $headers['from'] - ) { - $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); - $ishtml = true; - } - else - continue; - } - else if ($hkey == 'sender') { - if ($headers['sender'] != $headers['from']) { - $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); - $ishtml = true; - } - else - continue; - } - else if ($hkey == 'mail-followup-to') { - $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); - $ishtml = true; - } - else if (in_array($hkey, array('from', 'to', 'cc', 'bcc'))) { - $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); - $ishtml = true; - } - else if ($hkey == 'subject' && empty($value)) - $header_value = $RCMAIL->gettext('nosubject'); - else - $header_value = trim(rcube_mime::decode_header($value, $headers['charset'])); + global $MESSAGE, $PRINT_MODE, $RCMAIL; + static $sa_attrib; - $output_headers[$hkey] = array( - 'title' => $header_title, - 'value' => $header_value, - 'raw' => $value, - 'html' => $ishtml, - ); - } + // keep header table attrib + if (is_array($attrib) && !$sa_attrib && !$attrib['valueof']) + $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_obj = $MESSAGE->headers; + $headers = get_object_vars($MESSAGE->headers); + } + else if (is_object($headers)) { + $headers_obj = $headers; + $headers = get_object_vars($headers_obj); + } + else { + $headers_obj = rcube_message_header::from_array($headers); + } - $plugin = $RCMAIL->plugins->exec_hook('message_headers_output', - array('output' => $output_headers, 'headers' => $headers_obj, 'exclude' => $exclude_headers)); + // show these headers + $standard_headers = array('subject', 'from', 'sender', 'to', 'cc', 'bcc', 'replyto', + 'mail-reply-to', 'mail-followup-to', 'date', 'priority'); + $exclude_headers = $attrib['exclude'] ? explode(',', $attrib['exclude']) : array(); + $output_headers = array(); - // single header value is requested - if (!empty($attrib['valueof'])) - return rcube::Q($plugin['output'][$attrib['valueof']]['value'], ($attrib['valueof'] == 'subject' ? 'strict' : 'show')); + foreach ($standard_headers as $hkey) { + $ishtml = false; - // compose html table - $table = new html_table(array('cols' => 2)); + if ($headers[$hkey]) + $value = $headers[$hkey]; + else if ($headers['others'][$hkey]) + $value = $headers['others'][$hkey]; + else if (!$attrib['valueof']) + continue; - foreach ($plugin['output'] as $hkey => $row) { - $table->add(array('class' => 'header-title'), rcube::Q($row['title'])); - $table->add(array('class' => 'header '.$hkey), $row['html'] ? $row['value'] : rcube::Q($row['value'], ($hkey == 'subject' ? 'strict' : 'show'))); - } + if (in_array($hkey, $exclude_headers)) + continue; - return $table->show($attrib); + $header_title = $RCMAIL->gettext(preg_replace('/(^mail-|-)/', '', $hkey)); + + if ($hkey == 'date') { + if ($PRINT_MODE) + $header_value = $RCMAIL->format_date($value, $RCMAIL->config->get('date_long', 'x')); + else + $header_value = $RCMAIL->format_date($value); + } + else if ($hkey == 'priority') { + if ($value) { + $header_value = html::span('prio' . $value, rcmail_localized_priority($value)); + } + else + continue; + } + else if ($hkey == 'replyto') { + if ($headers['replyto'] != $headers['from']) { + $header_value = rcmail_address_string($value, $attrib['max'], true, + $attrib['addicon'], $headers['charset'], $header_title); + $ishtml = true; + } + else + continue; + } + else if ($hkey == 'mail-reply-to') { + if ($headers['mail-replyto'] != $headers['reply-to'] + && $headers['reply-to'] != $headers['from'] + ) { + $header_value = rcmail_address_string($value, $attrib['max'], true, + $attrib['addicon'], $headers['charset'], $header_title); + $ishtml = true; + } + else + continue; + } + else if ($hkey == 'sender') { + if ($headers['sender'] != $headers['from']) { + $header_value = rcmail_address_string($value, $attrib['max'], true, + $attrib['addicon'], $headers['charset'], $header_title); + $ishtml = true; + } + else + continue; + } + else if ($hkey == 'mail-followup-to') { + $header_value = rcmail_address_string($value, $attrib['max'], true, + $attrib['addicon'], $headers['charset'], $header_title); + $ishtml = true; + } + else if (in_array($hkey, array('from', 'to', 'cc', 'bcc'))) { + $header_value = rcmail_address_string($value, $attrib['max'], true, + $attrib['addicon'], $headers['charset'], $header_title); + $ishtml = true; + } + else if ($hkey == 'subject' && empty($value)) + $header_value = $RCMAIL->gettext('nosubject'); + else + $header_value = trim(rcube_mime::decode_header($value, $headers['charset'])); + + $output_headers[$hkey] = array( + 'title' => $header_title, + 'value' => $header_value, + 'raw' => $value, + 'html' => $ishtml, + ); + } + + $plugin = $RCMAIL->plugins->exec_hook('message_headers_output', array( + 'output' => $output_headers, + 'headers' => $headers_obj, + 'exclude' => $exclude_headers + )); + + // single header value is requested + if (!empty($attrib['valueof'])) { + return rcube::Q($plugin['output'][$attrib['valueof']]['value'], ($attrib['valueof'] == 'subject' ? 'strict' : 'show')); + } + + // compose html table + $table = new html_table(array('cols' => 2)); + + foreach ($plugin['output'] as $hkey => $row) { + $val = $row['html'] ? $row['value'] : rcube::Q($row['value'], ($hkey == 'subject' ? 'strict' : 'show')); + + $table->add(array('class' => 'header-title'), rcube::Q($row['title'])); + $table->add(array('class' => 'header '.$hkey), $val); + } + + return $table->show($attrib); } /** @@ -1030,20 +1075,21 @@ function rcmail_message_headers($attrib, $headers=null) */ function rcmail_localized_priority($value) { - global $RCMAIL; + global $RCMAIL; - $labels_map = array( - '1' => 'highest', - '2' => 'high', - '3' => 'normal', - '4' => 'low', - '5' => 'lowest', - ); + $labels_map = array( + '1' => 'highest', + '2' => 'high', + '3' => 'normal', + '4' => 'low', + '5' => 'lowest', + ); - if ($value && $labels_map[$value]) - return $RCMAIL->gettext($labels_map[$value]); + if ($value && $labels_map[$value]) { + return $RCMAIL->gettext($labels_map[$value]); + } - return ''; + return ''; } /** @@ -1051,18 +1097,21 @@ function rcmail_localized_priority($value) */ function rcmail_message_full_headers($attrib, $headers=NULL) { - global $OUTPUT, $RCMAIL; + global $OUTPUT, $RCMAIL; - $html = html::div(array('id' => "all-headers", 'class' => "all", 'style' => 'display:none'), html::div(array('id' => 'headers-source'), '')); - $html .= html::div(array('class' => "more-headers show-headers", 'onclick' => "return ".rcmail_output::JS_OBJECT_NAME.".command('show-headers','',this)", 'title' => $RCMAIL->gettext('togglefullheaders')), ''); + $html = html::div(array('id' => "all-headers", 'class' => "all", 'style' => 'display:none'), html::div(array('id' => 'headers-source'), '')); + $html .= html::div(array( + 'class' => "more-headers show-headers", + 'onclick' => "return ".rcmail_output::JS_OBJECT_NAME.".command('show-headers','',this)", + 'title' => $RCMAIL->gettext('togglefullheaders') + ), ''); - $OUTPUT->add_gui_object('all_headers_row', 'all-headers'); - $OUTPUT->add_gui_object('all_headers_box', 'headers-source'); + $OUTPUT->add_gui_object('all_headers_row', 'all-headers'); + $OUTPUT->add_gui_object('all_headers_box', 'headers-source'); - return html::div($attrib, $html); + return html::div($attrib, $html); } - /** * Handler for the 'messagebody' GUI object * @@ -1071,518 +1120,530 @@ function rcmail_message_full_headers($attrib, $headers=NULL) */ function rcmail_message_body($attrib) { - global $CONFIG, $OUTPUT, $MESSAGE, $RCMAIL, $REMOTE_OBJECTS; + global $OUTPUT, $MESSAGE, $RCMAIL, $REMOTE_OBJECTS; - if (!is_array($MESSAGE->parts) && empty($MESSAGE->body)) - return ''; + if (!is_array($MESSAGE->parts) && empty($MESSAGE->body)) { + return ''; + } - if (!$attrib['id']) - $attrib['id'] = 'rcmailMsgBody'; - - $safe_mode = $MESSAGE->is_safe || intval($_GET['_safe']); - $out = ''; - - $header_attrib = array(); - foreach ($attrib as $attr => $value) - if (preg_match('/^headertable([a-z]+)$/i', $attr, $regs)) - $header_attrib[$regs[1]] = $value; - - if (!empty($MESSAGE->parts)) { - foreach ($MESSAGE->parts as $part) { - if ($part->type == 'headers') { - $out .= html::div('message-partheaders', rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : null, $part->headers)); - } - else if ($part->type == 'content') { - // unsupported (e.g. encrypted) - if ($part->realtype) { - if ($part->realtype == 'multipart/encrypted' || $part->realtype == 'application/pkcs7-mime') { - $out .= html::span('part-notice', $RCMAIL->gettext('encryptedmessage')); - } - continue; - } - else if (!$part->size) { - continue; - } - // Check if we have enough memory to handle the message in it - // #1487424: we need up to 10x more memory than the body - else if (!rcube_utils::mem_check($part->size * 10)) { - $out .= html::span('part-notice', $RCMAIL->gettext('messagetoobig'). ' ' - . html::a('?_task=mail&_action=get&_download=1&_uid='.$MESSAGE->uid.'&_part='.$part->mime_id - .'&_mbox='. urlencode($RCMAIL->storage->get_folder()), $RCMAIL->gettext('download'))); - continue; + if (!$attrib['id']) + $attrib['id'] = 'rcmailMsgBody'; + + $safe_mode = $MESSAGE->is_safe || intval($_GET['_safe']); + $out = ''; + + $header_attrib = array(); + foreach ($attrib as $attr => $value) { + if (preg_match('/^headertable([a-z]+)$/i', $attr, $regs)) { + $header_attrib[$regs[1]] = $value; } + } - if (empty($part->ctype_parameters) || empty($part->ctype_parameters['charset'])) - $part->ctype_parameters['charset'] = $MESSAGE->headers->charset; + if (!empty($MESSAGE->parts)) { + foreach ($MESSAGE->parts as $part) { + if ($part->type == 'headers') { + $out .= html::div('message-partheaders', rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : null, $part->headers)); + } + else if ($part->type == 'content') { + // unsupported (e.g. encrypted) + if ($part->realtype) { + if ($part->realtype == 'multipart/encrypted' || $part->realtype == 'application/pkcs7-mime') { + $out .= html::span('part-notice', $RCMAIL->gettext('encryptedmessage')); + } + continue; + } + else if (!$part->size) { + continue; + } - // fetch part if not available - if (!isset($part->body)) - $part->body = $MESSAGE->get_part_content($part->mime_id); + // Check if we have enough memory to handle the message in it + // #1487424: we need up to 10x more memory than the body + else if (!rcube_utils::mem_check($part->size * 10)) { + $out .= html::span('part-notice', $RCMAIL->gettext('messagetoobig'). ' ' + . html::a('?_task=mail&_action=get&_download=1&_uid='.$MESSAGE->uid.'&_part='.$part->mime_id + .'&_mbox='. urlencode($RCMAIL->storage->get_folder()), $RCMAIL->gettext('download'))); + continue; + } - // extract headers from message/rfc822 parts - if ($part->mimetype == 'message/rfc822') { - $msgpart = rcube_mime::parse_message($part->body); - if (!empty($msgpart->headers)) { - $part = $msgpart; - $out .= html::div('message-partheaders', rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : null, $part->headers)); - } - } + if (empty($part->ctype_parameters) || empty($part->ctype_parameters['charset'])) { + $part->ctype_parameters['charset'] = $MESSAGE->headers->charset; + } - // message is cached but not exists (#1485443), or other error - if ($part->body === false) { - rcmail_message_error($MESSAGE->uid); - } + // fetch part if not available + if (!isset($part->body)) { + $part->body = $MESSAGE->get_part_content($part->mime_id); + } - $plugin = $RCMAIL->plugins->exec_hook('message_body_prefix', array( - 'part' => $part, 'prefix' => '')); + // extract headers from message/rfc822 parts + if ($part->mimetype == 'message/rfc822') { + $msgpart = rcube_mime::parse_message($part->body); + if (!empty($msgpart->headers)) { + $part = $msgpart; + $out .= html::div('message-partheaders', rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : null, $part->headers)); + } + } - $body = rcmail_print_body($part, array('safe' => $safe_mode, 'plain' => !$CONFIG['prefer_html'])); + // message is cached but not exists (#1485443), or other error + if ($part->body === false) { + rcmail_message_error($MESSAGE->uid); + } - if ($part->ctype_secondary == 'html') { - $body = rcmail_html4inline($body, $attrib['id'], 'rcmBody', $attrs, $safe_mode); - $div_attr = array('class' => 'message-htmlpart'); - $style = array(); + $plugin = $RCMAIL->plugins->exec_hook('message_body_prefix', + array('part' => $part, 'prefix' => '')); - if (!empty($attrs)) { - foreach ($attrs as $a_idx => $a_val) - $style[] = $a_idx . ': ' . $a_val; - if (!empty($style)) - $div_attr['style'] = implode('; ', $style); - } + $body = rcmail_print_body($part, array('safe' => $safe_mode, 'plain' => !$RCMAIL->config->get('prefer_html'))); - $out .= html::div($div_attr, $plugin['prefix'] . $body); + if ($part->ctype_secondary == 'html') { + $body = rcmail_html4inline($body, $attrib['id'], 'rcmBody', $attrs, $safe_mode); + $div_attr = array('class' => 'message-htmlpart'); + $style = array(); + + if (!empty($attrs)) { + foreach ($attrs as $a_idx => $a_val) + $style[] = $a_idx . ': ' . $a_val; + if (!empty($style)) + $div_attr['style'] = implode('; ', $style); + } + + $out .= html::div($div_attr, $plugin['prefix'] . $body); + } + else + $out .= html::div('message-part', $plugin['prefix'] . $body); + } } - else - $out .= html::div('message-part', $plugin['prefix'] . $body); - } - } - } - else { - // Check if we have enough memory to handle the message in it - // #1487424: we need up to 10x more memory than the body - if (!rcube_utils::mem_check(strlen($MESSAGE->body) * 10)) { - $out .= html::span('part-notice', $RCMAIL->gettext('messagetoobig'). ' ' - . html::a('?_task=mail&_action=get&_download=1&_uid='.$MESSAGE->uid.'&_part=0' - .'&_mbox='. urlencode($RCMAIL->storage->get_folder()), $RCMAIL->gettext('download'))); } else { - $plugin = $RCMAIL->plugins->exec_hook('message_body_prefix', array( - 'part' => $MESSAGE, 'prefix' => '')); - - $out .= html::div('message-part', $plugin['prefix'] . html::tag('pre', array(), - rcmail_plain_body(rcube::Q($MESSAGE->body, 'strict', false)))); - } - } - - // list images after mail body - if ($RCMAIL->config->get('inline_images', true) && !empty($MESSAGE->attachments)) { - $thumbnail_size = $RCMAIL->config->get('image_thumbnail_size', 240); - $client_mimetypes = (array)$RCMAIL->config->get('client_mimetypes'); - - foreach ($MESSAGE->attachments as $attach_prop) { - // skip inline images - if ($attach_prop->content_id && $attach_prop->disposition == 'inline') { - continue; - } - - // Content-Type: image/*... - if ($mimetype = rcmail_part_image_type($attach_prop)) { - // display thumbnails - if ($thumbnail_size) { - $show_link = array( - 'href' => $MESSAGE->get_part_url($attach_prop->mime_id, false), - 'onclick' => sprintf( - 'return %s.command(\'load-attachment\',\'%s\',this)', - rcmail_output::JS_OBJECT_NAME, - $attach_prop->mime_id) - ); - $out .= html::p('image-attachment', - html::a($show_link + array('class' => 'image-link', 'style' => sprintf('width:%dpx', $thumbnail_size)), - html::img(array( - 'class' => 'image-thumbnail', - 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, 'image') . '&_thumb=1', - 'title' => $attach_prop->filename, - 'alt' => $attach_prop->filename, - 'style' => sprintf('max-width:%dpx; max-height:%dpx', $thumbnail_size, $thumbnail_size), - )) - ) . - html::span('image-filename', rcube::Q($attach_prop->filename)) . - html::span('image-filesize', rcube::Q($RCMAIL->message_part_size($attach_prop))) . - html::span('attachment-links', - (in_array($mimetype, $client_mimetypes) ? html::a($show_link, $RCMAIL->gettext('showattachment')) . ' ' : '') . - html::a($show_link['href'] . '&_download=1', $RCMAIL->gettext('download')) - ) . - html::br(array('style' => 'clear:both')) - ); + // Check if we have enough memory to handle the message in it + // #1487424: we need up to 10x more memory than the body + if (!rcube_utils::mem_check(strlen($MESSAGE->body) * 10)) { + $out .= html::span('part-notice', $RCMAIL->gettext('messagetoobig'). ' ' + . html::a('?_task=mail&_action=get&_download=1&_uid='.$MESSAGE->uid.'&_part=0' + .'&_mbox='. urlencode($RCMAIL->storage->get_folder()), $RCMAIL->gettext('download'))); } else { - $out .= html::tag('fieldset', 'image-attachment', - html::tag('legend', 'image-filename', rcube::Q($attach_prop->filename)) . - html::p(array('align' => "center"), - html::img(array( - 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, 'image'), - 'title' => $attach_prop->filename, - 'alt' => $attach_prop->filename, - ))) - ); + $plugin = $RCMAIL->plugins->exec_hook('message_body_prefix', + array('part' => $MESSAGE, 'prefix' => '')); + + $out .= html::div('message-part', $plugin['prefix'] . html::tag('pre', array(), + rcmail_plain_body(rcube::Q($MESSAGE->body, 'strict', false)))); + } + } + + // list images after mail body + if ($RCMAIL->config->get('inline_images', true) && !empty($MESSAGE->attachments)) { + $thumbnail_size = $RCMAIL->config->get('image_thumbnail_size', 240); + $client_mimetypes = (array)$RCMAIL->config->get('client_mimetypes'); + + foreach ($MESSAGE->attachments as $attach_prop) { + // skip inline images + if ($attach_prop->content_id && $attach_prop->disposition == 'inline') { + continue; + } + + // Content-Type: image/*... + if ($mimetype = rcmail_part_image_type($attach_prop)) { + // display thumbnails + if ($thumbnail_size) { + $show_link = array( + 'href' => $MESSAGE->get_part_url($attach_prop->mime_id, false), + 'onclick' => sprintf( + 'return %s.command(\'load-attachment\',\'%s\',this)', + rcmail_output::JS_OBJECT_NAME, + $attach_prop->mime_id) + ); + $out .= html::p('image-attachment', + html::a($show_link + array('class' => 'image-link', 'style' => sprintf('width:%dpx', $thumbnail_size)), + html::img(array( + 'class' => 'image-thumbnail', + 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, 'image') . '&_thumb=1', + 'title' => $attach_prop->filename, + 'alt' => $attach_prop->filename, + 'style' => sprintf('max-width:%dpx; max-height:%dpx', $thumbnail_size, $thumbnail_size), + )) + ) . + html::span('image-filename', rcube::Q($attach_prop->filename)) . + html::span('image-filesize', rcube::Q($RCMAIL->message_part_size($attach_prop))) . + html::span('attachment-links', + (in_array($mimetype, $client_mimetypes) ? html::a($show_link, $RCMAIL->gettext('showattachment')) . ' ' : '') . + html::a($show_link['href'] . '&_download=1', $RCMAIL->gettext('download')) + ) . + html::br(array('style' => 'clear:both')) + ); + } + else { + $out .= html::tag('fieldset', 'image-attachment', + html::tag('legend', 'image-filename', rcube::Q($attach_prop->filename)) . + html::p(array('align' => 'center'), + html::img(array( + 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, 'image'), + 'title' => $attach_prop->filename, + 'alt' => $attach_prop->filename, + ))) + ); + } + } } - } } - } - // tell client that there are blocked remote objects - if ($REMOTE_OBJECTS && !$safe_mode) - $OUTPUT->set_env('blockedobjects', true); + // tell client that there are blocked remote objects + if ($REMOTE_OBJECTS && !$safe_mode) { + $OUTPUT->set_env('blockedobjects', true); + } - return html::div($attrib, $out); + return html::div($attrib, $out); } function rcmail_part_image_type($part) { - $rcmail = rcmail::get_instance(); - - // Skip TIFF images if browser doesn't support this format... - $tiff_support = !empty($_SESSION['browser_caps']) && !empty($_SESSION['browser_caps']['tif']); - // until we can convert them to JPEG - $tiff_support = $tiff_support || $rcmail->config->get('im_convert_path'); - - // Content-type regexp - $mime_regex = $tiff_support ? '/^image\//i' : '/^image\/(?!tif)/i'; - - // Content-Type: image/*... - if (preg_match($mime_regex, $part->mimetype)) { - return rcmail_fix_mimetype($part->mimetype); - } - - // Many clients use application/octet-stream, we'll detect mimetype - // by checking filename extension - - // Supported image filename extensions to image type map - $types = array( - 'jpg' => 'image/jpeg', - 'jpeg' => 'image/jpeg', - 'png' => 'image/png', - 'gif' => 'image/gif', - 'bmp' => 'image/bmp', - ); - if ($tiff_support) { - $types['tif'] = 'image/tiff'; - $types['tiff'] = 'image/tiff'; - } - - if ($part->filename - && preg_match('/^application\/octet-stream$/i', $part->mimetype) - && preg_match('/\.([^.]+)$/i', $part->filename, $m) - && ($extension = strtolower($m[1])) - && isset($types[$extension]) - ) { - return $types[$extension]; - } -} + $rcmail = rcmail::get_instance(); + + // Skip TIFF images if browser doesn't support this format... + $tiff_support = !empty($_SESSION['browser_caps']) && !empty($_SESSION['browser_caps']['tif']); + // until we can convert them to JPEG + $tiff_support = $tiff_support || $rcmail->config->get('im_convert_path'); + // Content-type regexp + $mime_regex = $tiff_support ? '/^image\//i' : '/^image\/(?!tif)/i'; + + // Content-Type: image/*... + if (preg_match($mime_regex, $part->mimetype)) { + return rcmail_fix_mimetype($part->mimetype); + } + + // Many clients use application/octet-stream, we'll detect mimetype + // by checking filename extension + + // Supported image filename extensions to image type map + $types = array( + 'jpg' => 'image/jpeg', + 'jpeg' => 'image/jpeg', + 'png' => 'image/png', + 'gif' => 'image/gif', + 'bmp' => 'image/bmp', + ); + if ($tiff_support) { + $types['tif'] = 'image/tiff'; + $types['tiff'] = 'image/tiff'; + } + + if ($part->filename + && preg_match('/^application\/octet-stream$/i', $part->mimetype) + && preg_match('/\.([^.]+)$/i', $part->filename, $m) + && ($extension = strtolower($m[1])) + && isset($types[$extension]) + ) { + return $types[$extension]; + } +} /** * modify a HTML message that it can be displayed inside a HTML page */ function rcmail_html4inline($body, $container_id, $body_id='', &$attributes=null, $allow_remote=false) { - $last_style_pos = 0; - $cont_id = $container_id.($body_id ? ' div.'.$body_id : ''); - - // find STYLE tags - while (($pos = stripos($body, '<style', $last_style_pos)) && ($pos2 = stripos($body, '</style>', $pos))) - { - $pos = strpos($body, '>', $pos) + 1; - $len = $pos2 - $pos; - - // replace all css definitions with #container [def] - $styles = substr($body, $pos, $len); - $styles = rcube_utils::mod_css_styles($styles, $cont_id, $allow_remote); - - $body = substr_replace($body, $styles, $pos, $len); - $last_style_pos = $pos2 + strlen($styles) - $len; - } - - // modify HTML links to open a new window if clicked - $GLOBALS['rcmail_html_container_id'] = $container_id; - $body = preg_replace_callback('/<(a|link|area)\s+([^>]+)>/Ui', 'rcmail_alter_html_link', $body); - unset($GLOBALS['rcmail_html_container_id']); - - $body = preg_replace(array( - // add comments arround html and other tags - '/(<!DOCTYPE[^>]*>)/i', - '/(<\?xml[^>]*>)/i', - '/(<\/?html[^>]*>)/i', - '/(<\/?head[^>]*>)/i', - '/(<title[^>]*>.*<\/title>)/Ui', - '/(<\/?meta[^>]*>)/i', - // quote <? of php and xml files that are specified as text/html - '/<\?/', - '/\?>/', - // replace <body> with <div> - '/<body([^>]*)>/i', - '/<\/body>/i', - ), - array( - '<!--\\1-->', - '<!--\\1-->', - '<!--\\1-->', - '<!--\\1-->', - '<!--\\1-->', - '<!--\\1-->', - '<?', - '?>', - '<div class="'.$body_id.'"\\1>', - '</div>', - ), - $body); - - $attributes = array(); - - // Handle body attributes that doesn't play nicely with div elements - $regexp = '/<div class="' . preg_quote($body_id, '/') . '"([^>]*)/'; - if (preg_match($regexp, $body, $m)) { - $attrs = $m[0]; - // Get bgcolor, we'll set it as background-color of the message container - if ($m[1] && preg_match('/bgcolor=["\']*([a-z0-9#]+)["\']*/i', $attrs, $mb)) { - $attributes['background-color'] = $mb[1]; - $attrs = preg_replace('/bgcolor=["\']*[a-z0-9#]+["\']*/i', '', $attrs); - } - // Get background, we'll set it as background-image of the message container - if ($m[1] && preg_match('/background=["\']*([^"\'>\s]+)["\']*/', $attrs, $mb)) { - $attributes['background-image'] = 'url('.$mb[1].')'; - $attrs = preg_replace('/background=["\']*([^"\'>\s]+)["\']*/', '', $attrs); - } - if (!empty($attributes)) { - $body = preg_replace($regexp, rtrim($attrs), $body, 1); - } - - // handle body styles related to background image - if ($attributes['background-image']) { - // get body style - if (preg_match('/#'.preg_quote($cont_id, '/').'\s+\{([^}]+)}/i', $body, $m)) { - // get background related style - if (preg_match_all('/(background-position|background-repeat)\s*:\s*([^;]+);/i', $m[1], $ma, PREG_SET_ORDER)) { - foreach ($ma as $style) - $attributes[$style[1]] = $style[2]; + $last_style_pos = 0; + $cont_id = $container_id.($body_id ? ' div.'.$body_id : ''); + + // find STYLE tags + while (($pos = stripos($body, '<style', $last_style_pos)) && ($pos2 = stripos($body, '</style>', $pos))) { + $pos = strpos($body, '>', $pos) + 1; + $len = $pos2 - $pos; + + // replace all css definitions with #container [def] + $styles = substr($body, $pos, $len); + $styles = rcube_utils::mod_css_styles($styles, $cont_id, $allow_remote); + + $body = substr_replace($body, $styles, $pos, $len); + $last_style_pos = $pos2 + strlen($styles) - $len; + } + + // modify HTML links to open a new window if clicked + $GLOBALS['rcmail_html_container_id'] = $container_id; + $body = preg_replace_callback('/<(a|link|area)\s+([^>]+)>/Ui', 'rcmail_alter_html_link', $body); + unset($GLOBALS['rcmail_html_container_id']); + + $body = preg_replace(array( + // add comments arround html and other tags + '/(<!DOCTYPE[^>]*>)/i', + '/(<\?xml[^>]*>)/i', + '/(<\/?html[^>]*>)/i', + '/(<\/?head[^>]*>)/i', + '/(<title[^>]*>.*<\/title>)/Ui', + '/(<\/?meta[^>]*>)/i', + // quote <? of php and xml files that are specified as text/html + '/<\?/', + '/\?>/', + // replace <body> with <div> + '/<body([^>]*)>/i', + '/<\/body>/i', + ), + array( + '<!--\\1-->', + '<!--\\1-->', + '<!--\\1-->', + '<!--\\1-->', + '<!--\\1-->', + '<!--\\1-->', + '<?', + '?>', + '<div class="'.$body_id.'"\\1>', + '</div>', + ), + $body); + + $attributes = array(); + + // Handle body attributes that doesn't play nicely with div elements + $regexp = '/<div class="' . preg_quote($body_id, '/') . '"([^>]*)/'; + if (preg_match($regexp, $body, $m)) { + $attrs = $m[0]; + + // Get bgcolor, we'll set it as background-color of the message container + if ($m[1] && preg_match('/bgcolor=["\']*([a-z0-9#]+)["\']*/i', $attrs, $mb)) { + $attributes['background-color'] = $mb[1]; + $attrs = preg_replace('/bgcolor=["\']*[a-z0-9#]+["\']*/i', '', $attrs); + } + + // Get background, we'll set it as background-image of the message container + if ($m[1] && preg_match('/background=["\']*([^"\'>\s]+)["\']*/', $attrs, $mb)) { + $attributes['background-image'] = 'url('.$mb[1].')'; + $attrs = preg_replace('/background=["\']*([^"\'>\s]+)["\']*/', '', $attrs); + } + + if (!empty($attributes)) { + $body = preg_replace($regexp, rtrim($attrs), $body, 1); + } + + // handle body styles related to background image + if ($attributes['background-image']) { + // get body style + if (preg_match('/#'.preg_quote($cont_id, '/').'\s+\{([^}]+)}/i', $body, $m)) { + // get background related style + $regexp = '/(background-position|background-repeat)\s*:\s*([^;]+);/i'; + if (preg_match_all($regexp, $m[1], $ma, PREG_SET_ORDER)) { + foreach ($ma as $style) { + $attributes[$style[1]] = $style[2]; + } + } + } } - } } - } - // make sure there's 'rcmBody' div, we need it for proper css modification - // its name is hardcoded in rcmail_message_body() also - else { - $body = '<div class="' . $body_id . '">' . $body . '</div>'; - } + // make sure there's 'rcmBody' div, we need it for proper css modification + // its name is hardcoded in rcmail_message_body() also + else { + $body = '<div class="' . $body_id . '">' . $body . '</div>'; + } - return $body; + return $body; } - /** * parse link (a, link, area) attributes and set correct target */ function rcmail_alter_html_link($matches) { - global $RCMAIL; - - $tag = strtolower($matches[1]); - $attrib = html::parse_attrib_string($matches[2]); - $end = '>'; - - // Remove non-printable characters in URL (#1487805) - if ($attrib['href']) - $attrib['href'] = preg_replace('/[\x00-\x1F]/', '', $attrib['href']); - - if ($tag == 'link' && preg_match('/^https?:\/\//i', $attrib['href'])) { - $tempurl = 'tmp-' . md5($attrib['href']) . '.css'; - $_SESSION['modcssurls'][$tempurl] = $attrib['href']; - $attrib['href'] = $RCMAIL->url(array('task' => 'utils', 'action' => 'modcss', 'u' => $tempurl, 'c' => $GLOBALS['rcmail_html_container_id'])); - $end = ' />'; - } - else if (preg_match('/^mailto:(.+)/i', $attrib['href'], $mailto)) { - list($mailto, $url) = explode('?', html_entity_decode($mailto[1], ENT_QUOTES, 'UTF-8'), 2); - - $url = urldecode($url); - $mailto = urldecode($mailto); - $addresses = rcube_mime::decode_address_list($mailto, null, true); - $mailto = array(); - - // do sanity checks on recipients - foreach ($addresses as $idx => $addr) { - if (rcube_utils::check_email($addr['mailto'], false)) { - $addresses[$idx] = $addr['mailto']; - $mailto[] = $addr['string']; - } - else { - unset($addresses[$idx]); - } - } - - if (!empty($addresses)) { - $attrib['href'] = 'mailto:' . implode(',', $addresses); - $attrib['onclick'] = sprintf( - "return %s.command('compose','%s',this)", - rcmail_output::JS_OBJECT_NAME, - rcube::JQ(implode(',', $mailto) . ($url ? "?$url" : ''))); + global $RCMAIL; + + $tag = strtolower($matches[1]); + $attrib = html::parse_attrib_string($matches[2]); + $end = '>'; + + // Remove non-printable characters in URL (#1487805) + if ($attrib['href']) + $attrib['href'] = preg_replace('/[\x00-\x1F]/', '', $attrib['href']); + + if ($tag == 'link' && preg_match('/^https?:\/\//i', $attrib['href'])) { + $tempurl = 'tmp-' . md5($attrib['href']) . '.css'; + $_SESSION['modcssurls'][$tempurl] = $attrib['href']; + $attrib['href'] = $RCMAIL->url(array('task' => 'utils', 'action' => 'modcss', 'u' => $tempurl, 'c' => $GLOBALS['rcmail_html_container_id'])); + $end = ' />'; } - else { - $attrib['href'] = '#NOP'; - $attrib['onclick'] = ''; - } - } - else if (empty($attrib['href']) && !$attrib['name']) { - $attrib['href'] = './#NOP'; - $attrib['onclick'] = 'return false'; - } - else if (!empty($attrib['href']) && $attrib['href'][0] != '#') { - $attrib['target'] = '_blank'; - } - - // Better security by adding rel="noreferrer" (#1484686) - if (($tag == 'a' || $tag == 'area') && $attrib['href'] && $attrib['href'][0] != '#') { - $attrib['rel'] = 'noreferrer'; - } - - // allowed attributes for a|link|area tags - $allow = array('href','name','target','onclick','id','class','style','title', - 'rel','type','media','alt','coords','nohref','hreflang','shape'); - - return "<$tag" . html::attrib_string($attrib, $allow) . $end; -} + else if (preg_match('/^mailto:(.+)/i', $attrib['href'], $mailto)) { + list($mailto, $url) = explode('?', html_entity_decode($mailto[1], ENT_QUOTES, 'UTF-8'), 2); + + $url = urldecode($url); + $mailto = urldecode($mailto); + $addresses = rcube_mime::decode_address_list($mailto, null, true); + $mailto = array(); + + // do sanity checks on recipients + foreach ($addresses as $idx => $addr) { + if (rcube_utils::check_email($addr['mailto'], false)) { + $addresses[$idx] = $addr['mailto']; + $mailto[] = $addr['string']; + } + else { + unset($addresses[$idx]); + } + } + if (!empty($addresses)) { + $attrib['href'] = 'mailto:' . implode(',', $addresses); + $attrib['onclick'] = sprintf( + "return %s.command('compose','%s',this)", + rcmail_output::JS_OBJECT_NAME, + rcube::JQ(implode(',', $mailto) . ($url ? "?$url" : ''))); + } + else { + $attrib['href'] = '#NOP'; + $attrib['onclick'] = ''; + } + } + else if (empty($attrib['href']) && !$attrib['name']) { + $attrib['href'] = './#NOP'; + $attrib['onclick'] = 'return false'; + } + else if (!empty($attrib['href']) && $attrib['href'][0] != '#') { + $attrib['target'] = '_blank'; + } + + // Better security by adding rel="noreferrer" (#1484686) + if (($tag == 'a' || $tag == 'area') && $attrib['href'] && $attrib['href'][0] != '#') { + $attrib['rel'] = 'noreferrer'; + } + + // allowed attributes for a|link|area tags + $allow = array('href','name','target','onclick','id','class','style','title', + 'rel','type','media','alt','coords','nohref','hreflang','shape'); + + return "<$tag" . html::attrib_string($attrib, $allow) . $end; +} /** * decode address string and re-format it as HTML links */ function rcmail_address_string($input, $max=null, $linked=false, $addicon=null, $default_charset=null, $title=null) { - global $RCMAIL, $PRINT_MODE, $CONFIG; - - $a_parts = rcube_mime::decode_address_list($input, null, true, $default_charset); - - if (!sizeof($a_parts)) - return $input; - - $c = count($a_parts); - $j = 0; - $out = ''; - $allvalues = array(); - $show_email = $RCMAIL->config->get('message_show_email'); - - if ($addicon && !isset($_SESSION['writeable_abook'])) { - $_SESSION['writeable_abook'] = $RCMAIL->get_address_sources(true) ? true : false; - } - - foreach ($a_parts as $part) { - $j++; - $name = $part['name']; - $mailto = $part['mailto']; - $string = $part['string']; - $valid = rcube_utils::check_email($mailto, false); - - // phishing email prevention (#1488981), e.g. "valid@email.addr <phishing@email.addr>" - if (!$show_email && $valid && $name && $name != $mailto && strpos($name, '@')) { - $name = ''; - } - - // IDNA ASCII to Unicode - if ($name == $mailto) - $name = rcube_utils::idn_to_utf8($name); - if ($string == $mailto) - $string = rcube_utils::idn_to_utf8($string); - $mailto = rcube_utils::idn_to_utf8($mailto); - - if ($PRINT_MODE) { - $address = sprintf('%s <%s>', rcube::Q($name), rcube::Q($mailto)); - } - else if ($valid) { - if ($linked) { - $attrs = array( - 'href' => 'mailto:' . $mailto, - 'onclick' => sprintf("return %s.command('compose','%s',this)", rcmail_output::JS_OBJECT_NAME, rcube::JQ(format_email_recipient($mailto, $name))), - 'class' => "rcmContactAddress", - ); + global $RCMAIL, $PRINT_MODE; - if ($show_email && $name && $mailto) { - $content = rcube::Q($name ? sprintf('%s <%s>', $name, $mailto) : $mailto); - } - else { - $content = rcube::Q($name ? $name : $mailto); - $attrs['title'] = $mailto; - } + $a_parts = rcube_mime::decode_address_list($input, null, true, $default_charset); - $address = html::a($attrs, $content); - } - else { - $address = html::span(array('title' => $mailto, 'class' => "rcmContactAddress"), - rcube::Q($name ? $name : $mailto)); - } - - if ($addicon && $_SESSION['writeable_abook']) { - $address .= html::a(array( - 'href' => "#add", - 'onclick' => sprintf("return %s.command('add-contact','%s',this)", rcmail_output::JS_OBJECT_NAME, rcube::JQ($string)), - 'title' => $RCMAIL->gettext('addtoaddressbook'), - 'class' => 'rcmaddcontact', - ), - html::img(array( - 'src' => $CONFIG['skin_path'] . $addicon, - 'alt' => "Add contact", - ))); - } + if (!sizeof($a_parts)) { + return $input; } - else { - $address = ''; - if ($name) - $address .= rcube::Q($name); - if ($mailto) - $address = trim($address . ' ' . rcube::Q($name ? sprintf('<%s>', $mailto) : $mailto)); + + $c = count($a_parts); + $j = 0; + $out = ''; + $allvalues = array(); + $show_email = $RCMAIL->config->get('message_show_email'); + + if ($addicon && !isset($_SESSION['writeable_abook'])) { + $_SESSION['writeable_abook'] = $RCMAIL->get_address_sources(true) ? true : false; } - $address = html::span('adr', $address); - $allvalues[] = $address; + foreach ($a_parts as $part) { + $j++; - if (!$moreadrs) - $out .= ($out ? ', ' : '') . $address; + $name = $part['name']; + $mailto = $part['mailto']; + $string = $part['string']; + $valid = rcube_utils::check_email($mailto, false); - if ($max && $j == $max && $c > $j) { - if ($linked) { - $moreadrs = $c - $j; - } - else { - $out .= '...'; - break; - } - } - } + // phishing email prevention (#1488981), e.g. "valid@email.addr <phishing@email.addr>" + if (!$show_email && $valid && $name && $name != $mailto && strpos($name, '@')) { + $name = ''; + } - if ($moreadrs) { - if ($PRINT_MODE) { - $out .= ' ' . html::a(array( - 'href' => '#more', - 'class' => 'morelink', - 'onclick' => '$(this).hide().next().show()', - ), rcube::Q($RCMAIL->gettext(array('name' => 'andnmore', 'vars' => array('nr' => $moreadrs))))) . - html::span(array('style' => 'display:none'), join(', ', $allvalues)); + // IDNA ASCII to Unicode + if ($name == $mailto) + $name = rcube_utils::idn_to_utf8($name); + if ($string == $mailto) + $string = rcube_utils::idn_to_utf8($string); + $mailto = rcube_utils::idn_to_utf8($mailto); + + if ($PRINT_MODE) { + $address = sprintf('%s <%s>', rcube::Q($name), rcube::Q($mailto)); + } + else if ($valid) { + if ($linked) { + $attrs = array( + 'href' => 'mailto:' . $mailto, + 'class' => 'rcmContactAddress', + 'onclick' => sprintf("return %s.command('compose','%s',this)", + rcmail_output::JS_OBJECT_NAME, rcube::JQ(format_email_recipient($mailto, $name))), + ); + + if ($show_email && $name && $mailto) { + $content = rcube::Q($name ? sprintf('%s <%s>', $name, $mailto) : $mailto); + } + else { + $content = rcube::Q($name ? $name : $mailto); + $attrs['title'] = $mailto; + } + + $address = html::a($attrs, $content); + } + else { + $address = html::span(array('title' => $mailto, 'class' => "rcmContactAddress"), + rcube::Q($name ? $name : $mailto)); + } + + if ($addicon && $_SESSION['writeable_abook']) { + $address .= html::a(array( + 'href' => "#add", + 'title' => $RCMAIL->gettext('addtoaddressbook'), + 'class' => 'rcmaddcontact', + 'onclick' => sprintf("return %s.command('add-contact','%s',this)", + rcmail_output::JS_OBJECT_NAME, rcube::JQ($string)), + ), + html::img(array( + 'src' => $RCMAIL->config->get('skin_path') . $addicon, + 'alt' => "Add contact", + ))); + } + } + else { + $address = ''; + if ($name) + $address .= rcube::Q($name); + if ($mailto) + $address = trim($address . ' ' . rcube::Q($name ? sprintf('<%s>', $mailto) : $mailto)); + } + + $address = html::span('adr', $address); + $allvalues[] = $address; + + if (!$moreadrs) + $out .= ($out ? ', ' : '') . $address; + + if ($max && $j == $max && $c > $j) { + if ($linked) { + $moreadrs = $c - $j; + } + else { + $out .= '...'; + break; + } + } } - else { - $out .= ' ' . html::a(array( - 'href' => '#more', - 'class' => 'morelink', - 'onclick' => sprintf("return %s.show_popup_dialog('%s','%s')", - rcmail_output::JS_OBJECT_NAME, - rcube::JQ(join(', ', $allvalues)), - rcube::JQ($title)) - ), - rcube::Q($RCMAIL->gettext(array('name' => 'andnmore', 'vars' => array('nr' => $moreadrs))))); + + if ($moreadrs) { + if ($PRINT_MODE) { + $out .= ' ' . html::a(array( + 'href' => '#more', + 'class' => 'morelink', + 'onclick' => '$(this).hide().next().show()', + ), + rcube::Q($RCMAIL->gettext(array('name' => 'andnmore', 'vars' => array('nr' => $moreadrs))))) + . html::span(array('style' => 'display:none'), join(', ', $allvalues)); + } + else { + $out .= ' ' . html::a(array( + 'href' => '#more', + 'class' => 'morelink', + 'onclick' => sprintf("return %s.show_popup_dialog('%s','%s')", + rcmail_output::JS_OBJECT_NAME, + rcube::JQ(join(', ', $allvalues)), + rcube::JQ($title)) + ), + rcube::Q($RCMAIL->gettext(array('name' => 'andnmore', 'vars' => array('nr' => $moreadrs))))); + } } - } - return $out; + return $out; } - /** * Wrap text to a given number of characters per line * but respect the mail quotation of replies messages (>). @@ -1595,74 +1656,79 @@ function rcmail_address_string($input, $max=null, $linked=false, $addicon=null, */ function rcmail_wrap_and_quote($text, $length = 72) { - // Rebuild the message body with a maximum of $max chars, while keeping quoted message. - $max = max(75, $length + 8); - $lines = preg_split('/\r?\n/', trim($text)); - $out = ''; - - foreach ($lines as $line) { - // don't wrap already quoted lines - if ($line[0] == '>') - $line = '>' . rtrim($line); - else if (mb_strlen($line) > $max) { - $newline = ''; - foreach (explode("\n", rcube_mime::wordwrap($line, $length - 2)) as $l) { - if (strlen($l)) - $newline .= '> ' . $l . "\n"; - else - $newline .= ">\n"; - } - $line = rtrim($newline); - } - else - $line = '> ' . $line; + // Rebuild the message body with a maximum of $max chars, while keeping quoted message. + $max = max(75, $length + 8); + $lines = preg_split('/\r?\n/', trim($text)); + $out = ''; + + foreach ($lines as $line) { + // don't wrap already quoted lines + if ($line[0] == '>') { + $line = '>' . rtrim($line); + } + else if (mb_strlen($line) > $max) { + $newline = ''; + + foreach (explode("\n", rcube_mime::wordwrap($line, $length - 2)) as $l) { + if (strlen($l)) + $newline .= '> ' . $l . "\n"; + else + $newline .= ">\n"; + } + + $line = rtrim($newline); + } + else { + $line = '> ' . $line; + } - // Append the line - $out .= $line . "\n"; - } + // Append the line + $out .= $line . "\n"; + } - return rtrim($out, "\n"); + return rtrim($out, "\n"); } - function rcmail_draftinfo_encode($p) { - $parts = array(); - foreach ($p as $key => $val) - $parts[] = $key . '=' . ($key == 'folder' ? base64_encode($val) : $val); + $parts = array(); + foreach ($p as $key => $val) { + $parts[] = $key . '=' . ($key == 'folder' ? base64_encode($val) : $val); + } - return join('; ', $parts); + return join('; ', $parts); } - function rcmail_draftinfo_decode($str) { - $info = array(); - foreach (preg_split('/;\s+/', $str) as $part) { - list($key, $val) = explode('=', $part, 2); - if ($key == 'folder') - $val = base64_decode($val); - $info[$key] = $val; - } - - return $info; -} + $info = array(); + + foreach (preg_split('/;\s+/', $str) as $part) { + list($key, $val) = explode('=', $part, 2); + if ($key == 'folder') { + $val = base64_decode($val); + } + $info[$key] = $val; + } + + return $info; +} /** * clear message composing settings */ function rcmail_compose_cleanup($id) { - if (!isset($_SESSION['compose_data_'.$id])) - return; + if (!isset($_SESSION['compose_data_'.$id])) { + return; + } - $rcmail = rcmail::get_instance(); - $rcmail->plugins->exec_hook('attachments_cleanup', array('group' => $id)); - $rcmail->session->remove('compose_data_'.$id); + $rcmail = rcmail::get_instance(); + $rcmail->plugins->exec_hook('attachments_cleanup', array('group' => $id)); + $rcmail->session->remove('compose_data_'.$id); } - /** * Send the MDN response * @@ -1673,76 +1739,78 @@ function rcmail_compose_cleanup($id) */ function rcmail_send_mdn($message, &$smtp_error) { - global $RCMAIL; - - if (!is_object($message) || !is_a($message, 'rcube_message')) - $message = new rcube_message($message); - - if ($message->headers->mdn_to && empty($message->headers->flags['MDNSENT']) && - ($RCMAIL->storage->check_permflag('MDNSENT') || $RCMAIL->storage->check_permflag('*'))) - { - $identity = rcmail_identity_select($message); - $sender = format_email_recipient($identity['email'], $identity['name']); - $recipient = array_shift(rcube_mime::decode_address_list( - $message->headers->mdn_to, 1, true, $message->headers->charset)); - $mailto = $recipient['mailto']; - - $compose = new Mail_mime("\r\n"); - - $compose->setParam('text_encoding', 'quoted-printable'); - $compose->setParam('html_encoding', 'quoted-printable'); - $compose->setParam('head_encoding', 'quoted-printable'); - $compose->setParam('head_charset', RCUBE_CHARSET); - $compose->setParam('html_charset', RCUBE_CHARSET); - $compose->setParam('text_charset', RCUBE_CHARSET); - - // compose headers array - $headers = array( - 'Date' => $RCMAIL->user_date(), - 'From' => $sender, - 'To' => $message->headers->mdn_to, - 'Subject' => $RCMAIL->gettext('receiptread') . ': ' . $message->subject, - 'Message-ID' => $RCMAIL->gen_message_id(), - 'X-Sender' => $identity['email'], - 'References' => trim($message->headers->references . ' ' . $message->headers->messageID), - ); - - $report = "Final-Recipient: rfc822; {$identity['email']}\r\n" . - "Original-Message-ID: {$message->headers->messageID}\r\n" . - "Disposition: manual-action/MDN-sent-manually; displayed\r\n"; + global $RCMAIL; - if ($message->headers->to) { - $report .= "Original-Recipient: {$message->headers->to}\r\n"; + if (!is_object($message) || !is_a($message, 'rcube_message')) { + $message = new rcube_message($message); } - if ($agent = $RCMAIL->config->get('useragent')) { - $headers['User-Agent'] = $agent; - $report .= "Reporting-UA: $agent\r\n"; - } + if ($message->headers->mdn_to && empty($message->headers->flags['MDNSENT']) && + ($RCMAIL->storage->check_permflag('MDNSENT') || $RCMAIL->storage->check_permflag('*')) + ) { + $identity = rcmail_identity_select($message); + $sender = format_email_recipient($identity['email'], $identity['name']); + $recipient = array_shift(rcube_mime::decode_address_list( + $message->headers->mdn_to, 1, true, $message->headers->charset)); + $mailto = $recipient['mailto']; + + $compose = new Mail_mime("\r\n"); + + $compose->setParam('text_encoding', 'quoted-printable'); + $compose->setParam('html_encoding', 'quoted-printable'); + $compose->setParam('head_encoding', 'quoted-printable'); + $compose->setParam('head_charset', RCUBE_CHARSET); + $compose->setParam('html_charset', RCUBE_CHARSET); + $compose->setParam('text_charset', RCUBE_CHARSET); + + // compose headers array + $headers = array( + 'Date' => $RCMAIL->user_date(), + 'From' => $sender, + 'To' => $message->headers->mdn_to, + 'Subject' => $RCMAIL->gettext('receiptread') . ': ' . $message->subject, + 'Message-ID' => $RCMAIL->gen_message_id(), + 'X-Sender' => $identity['email'], + 'References' => trim($message->headers->references . ' ' . $message->headers->messageID), + ); - $body = $RCMAIL->gettext("yourmessage") . "\r\n\r\n" . - "\t" . $RCMAIL->gettext("to") . ': ' . rcube_mime::decode_mime_string($message->headers->to, $message->headers->charset) . "\r\n" . - "\t" . $RCMAIL->gettext("subject") . ': ' . $message->subject . "\r\n" . - "\t" . $RCMAIL->gettext("sent") . ': ' . $RCMAIL->format_date($message->headers->date, $RCMAIL->config->get('date_long')) . "\r\n" . - "\r\n" . $RCMAIL->gettext("receiptnote"); + $report = "Final-Recipient: rfc822; {$identity['email']}\r\n" + . "Original-Message-ID: {$message->headers->messageID}\r\n" + . "Disposition: manual-action/MDN-sent-manually; displayed\r\n"; - $compose->headers($headers); - $compose->setContentType('multipart/report', array('report-type'=> 'disposition-notification')); - $compose->setTXTBody(rcube_mime::wordwrap($body, 75, "\r\n")); - $compose->addAttachment($report, 'message/disposition-notification', 'MDNPart2.txt', false, '7bit', 'inline'); + if ($message->headers->to) { + $report .= "Original-Recipient: {$message->headers->to}\r\n"; + } - if ($RCMAIL->config->get('mdn_use_from')) - $options['mdn_use_from'] = true; + if ($agent = $RCMAIL->config->get('useragent')) { + $headers['User-Agent'] = $agent; + $report .= "Reporting-UA: $agent\r\n"; + } + + $body = $RCMAIL->gettext("yourmessage") . "\r\n\r\n" . + "\t" . $RCMAIL->gettext("to") . ': ' . rcube_mime::decode_mime_string($message->headers->to, $message->headers->charset) . "\r\n" . + "\t" . $RCMAIL->gettext("subject") . ': ' . $message->subject . "\r\n" . + "\t" . $RCMAIL->gettext("sent") . ': ' . $RCMAIL->format_date($message->headers->date, $RCMAIL->config->get('date_long')) . "\r\n" . + "\r\n" . $RCMAIL->gettext("receiptnote"); + + $compose->headers($headers); + $compose->setContentType('multipart/report', array('report-type'=> 'disposition-notification')); + $compose->setTXTBody(rcube_mime::wordwrap($body, 75, "\r\n")); + $compose->addAttachment($report, 'message/disposition-notification', 'MDNPart2.txt', false, '7bit', 'inline'); - $sent = $RCMAIL->deliver_message($compose, $identity['email'], $mailto, $smtp_error, $body_file, $options); + if ($RCMAIL->config->get('mdn_use_from')) { + $options['mdn_use_from'] = true; + } + + $sent = $RCMAIL->deliver_message($compose, $identity['email'], $mailto, $smtp_error, $body_file, $options); - if ($sent) { - $RCMAIL->storage->set_flag($message->uid, 'MDNSENT'); - return true; + if ($sent) { + $RCMAIL->storage->set_flag($message->uid, 'MDNSENT'); + return true; + } } - } - return false; + return false; } /** @@ -1856,15 +1924,17 @@ function rcmail_identity_select($MESSAGE, $identities = null, $compose_mode = 'r // Fixes some content-type names function rcmail_fix_mimetype($name) { - // Some versions of Outlook create garbage Content-Type: - // application/pdf.A520491B_3BF7_494D_8855_7FAC2C6C0608 - if (preg_match('/^application\/pdf.+/', $name)) - $name = 'application/pdf'; - // treat image/pjpeg (image/pjpg, image/jpg) as image/jpeg (#1489097) - else if (preg_match('/^image\/p?jpe?g$/', $name)) - $name = 'image/jpeg'; - - return $name; + // Some versions of Outlook create garbage Content-Type: + // application/pdf.A520491B_3BF7_494D_8855_7FAC2C6C0608 + if (preg_match('/^application\/pdf.+/', $name)) { + $name = 'application/pdf'; + } + // treat image/pjpeg (image/pjpg, image/jpg) as image/jpeg (#1489097) + else if (preg_match('/^image\/p?jpe?g$/', $name)) { + $name = 'image/jpeg'; + } + + return $name; } // return attachment filename, handle empty filename case @@ -1902,92 +1972,104 @@ function rcmail_attachment_name($attachment, $display = false) function rcmail_search_filter($attrib) { - global $RCMAIL, $OUTPUT, $CONFIG; - - if (!strlen($attrib['id'])) - $attrib['id'] = 'rcmlistfilter'; - - $attrib['onchange'] = rcmail_output::JS_OBJECT_NAME.'.filter_mailbox(this.value)'; - - // Content-Type values of messages with attachments - // the same as in app.js:add_message_row() - $ctypes = array('application/', 'multipart/m', 'multipart/signed', 'multipart/report'); - - // Build search string of "with attachment" filter - $attachment = str_repeat(' OR', count($ctypes)-1); - foreach ($ctypes as $type) { - $attachment .= ' HEADER Content-Type ' . rcube_imap_generic::escape($type); - } - - $select_filter = new html_select($attrib); - $select_filter->add($RCMAIL->gettext('all'), 'ALL'); - $select_filter->add($RCMAIL->gettext('unread'), 'UNSEEN'); - $select_filter->add($RCMAIL->gettext('flagged'), 'FLAGGED'); - $select_filter->add($RCMAIL->gettext('unanswered'), 'UNANSWERED'); - if (!$CONFIG['skip_deleted']) { - $select_filter->add($RCMAIL->gettext('deleted'), 'DELETED'); - $select_filter->add($RCMAIL->gettext('undeleted'), 'UNDELETED'); - } - $select_filter->add($RCMAIL->gettext('withattachment'), $attachment); - $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('highest'), 'HEADER X-PRIORITY 1'); - $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('high'), 'HEADER X-PRIORITY 2'); - $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('normal'), 'NOT HEADER X-PRIORITY 1 NOT HEADER X-PRIORITY 2 NOT HEADER X-PRIORITY 4 NOT HEADER X-PRIORITY 5'); - $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('low'), 'HEADER X-PRIORITY 4'); - $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('lowest'), 'HEADER X-PRIORITY 5'); - - $out = $select_filter->show($_SESSION['search_filter']); - - $OUTPUT->add_gui_object('search_filter', $attrib['id']); - - return $out; + global $RCMAIL; + + if (!strlen($attrib['id'])) + $attrib['id'] = 'rcmlistfilter'; + + $attrib['onchange'] = rcmail_output::JS_OBJECT_NAME.'.filter_mailbox(this.value)'; + + // Content-Type values of messages with attachments + // the same as in app.js:add_message_row() + $ctypes = array('application/', 'multipart/m', 'multipart/signed', 'multipart/report'); + + // Build search string of "with attachment" filter + $attachment = str_repeat(' OR', count($ctypes)-1); + foreach ($ctypes as $type) { + $attachment .= ' HEADER Content-Type ' . rcube_imap_generic::escape($type); + } + + $select_filter = new html_select($attrib); + $select_filter->add($RCMAIL->gettext('all'), 'ALL'); + $select_filter->add($RCMAIL->gettext('unread'), 'UNSEEN'); + $select_filter->add($RCMAIL->gettext('flagged'), 'FLAGGED'); + $select_filter->add($RCMAIL->gettext('unanswered'), 'UNANSWERED'); + if (!$RCMAIL->config->get('skip_deleted')) { + $select_filter->add($RCMAIL->gettext('deleted'), 'DELETED'); + $select_filter->add($RCMAIL->gettext('undeleted'), 'UNDELETED'); + } + $select_filter->add($RCMAIL->gettext('withattachment'), $attachment); + $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('highest'), 'HEADER X-PRIORITY 1'); + $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('high'), 'HEADER X-PRIORITY 2'); + $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('normal'), 'NOT HEADER X-PRIORITY 1 NOT HEADER X-PRIORITY 2 NOT HEADER X-PRIORITY 4 NOT HEADER X-PRIORITY 5'); + $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('low'), 'HEADER X-PRIORITY 4'); + $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('lowest'), 'HEADER X-PRIORITY 5'); + + $out = $select_filter->show($_SESSION['search_filter']); + + $RCMAIL->output->add_gui_object('search_filter', $attrib['id']); + + return $out; } function rcmail_message_error($uid=null) { - global $RCMAIL; + global $RCMAIL; - // Set env variables for messageerror.html template - if ($RCMAIL->action == 'show') { - $mbox_name = $RCMAIL->storage->get_folder(); - $RCMAIL->output->set_env('mailbox', $mbox_name); - $RCMAIL->output->set_env('uid', null); - } - // display error message - $RCMAIL->output->show_message('messageopenerror', 'error'); - // ... display message error page - $RCMAIL->output->send('messageerror'); + // Set env variables for messageerror.html template + if ($RCMAIL->action == 'show') { + $mbox_name = $RCMAIL->storage->get_folder(); + + $RCMAIL->output->set_env('mailbox', $mbox_name); + $RCMAIL->output->set_env('uid', null); + } + + // display error message + $RCMAIL->output->show_message('messageopenerror', 'error'); + // ... display message error page + $RCMAIL->output->send('messageerror'); } function rcmail_message_import_form($attrib = array()) { - global $OUTPUT, $RCMAIL; - - // set defaults - $attrib += array('id' => 'rcmImportform', 'buttons' => 'yes'); - - // Get filesize, enable upload progress bar - $max_filesize = $RCMAIL->upload_init(); - - $button = new html_inputfield(array('type' => 'button')); - $fileinput = new html_inputfield(array( - 'type' => 'file', - 'name' => '_file[]', - 'multiple' => 'multiple', - 'accept' => ".eml, .mbox, message/rfc822, text/*", - )); - - $out = html::div($attrib, - $OUTPUT->form_tag(array('id' => $attrib['id'].'Frm', 'method' => 'post', 'enctype' => 'multipart/form-data'), - html::tag('input', array('type' => 'hidden', 'name' => '_unlock', 'value' => '')) . - html::div(null, $fileinput->show()) . - html::div('hint', $RCMAIL->gettext(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize)))) . - (rcube_utils::get_boolean($attrib['buttons']) ? html::div('buttons', - $button->show($RCMAIL->gettext('close'), array('class' => 'button', 'onclick' => "$('#$attrib[id]').hide()")) . ' ' . - $button->show($RCMAIL->gettext('upload'), array('class' => 'button mainaction', 'onclick' => rcmail_output::JS_OBJECT_NAME . ".command('import-messages', this.form)")) - ) : '') - ) - ); - - $OUTPUT->add_gui_object('importform', $attrib['id'].'Frm'); - return $out; + global $RCMAIL; + + // set defaults + $attrib += array('id' => 'rcmImportform', 'buttons' => 'yes'); + + // Get filesize, enable upload progress bar + $max_filesize = $RCMAIL->upload_init(); + + $button = new html_inputfield(array('type' => 'button')); + $fileinput = new html_inputfield(array( + 'type' => 'file', + 'name' => '_file[]', + 'multiple' => 'multiple', + 'accept' => ".eml, .mbox, message/rfc822, text/*", + )); + + $content = html::tag('input', array('type' => 'hidden', 'name' => '_unlock', 'value' => '')) + . html::div(null, $fileinput->show()) + . html::div('hint', $RCMAIL->gettext(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize)))); + + if (rcube_utils::get_boolean($attrib['buttons'])) { + $content .= html::div('buttons', + $button->show($RCMAIL->gettext('close'), array('class' => 'button', 'onclick' => "$('#$attrib[id]').hide()")) + . ' ' . + $button->show($RCMAIL->gettext('upload'), array( + 'class' => 'button mainaction', + 'onclick' => rcmail_output::JS_OBJECT_NAME . ".command('import-messages', this.form)" + ))); + } + + $out = $RCMAIL->output->form_tag(array( + 'id' => $attrib['id'].'Frm', + 'method' => 'post', + 'enctype' => 'multipart/form-data' + ), + $content); + + $RCMAIL->output->add_gui_object('importform', $attrib['id'].'Frm'); + + return html::div($attrib, $out); } |