| 1 | <?php |
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| 2 | |
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| 3 | /* |
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| 4 | +-----------------------------------------------------------------------+ |
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| 5 | | program/steps/mail/func.inc | |
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| 6 | | | |
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| 7 | | This file is part of the RoundCube Webmail client | |
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| 8 | | Copyright (C) 2005-2008, RoundCube Dev. - Switzerland | |
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| 9 | | Licensed under the GNU GPL | |
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| 10 | | | |
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| 11 | | PURPOSE: | |
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| 12 | | Provide webmail functionality and GUI objects | |
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| 13 | | | |
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| 14 | +-----------------------------------------------------------------------+ |
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| 15 | | Author: Thomas Bruederli <roundcube@gmail.com> | |
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| 16 | +-----------------------------------------------------------------------+ |
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| 17 | |
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| 18 | $Id$ |
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| 19 | |
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| 20 | */ |
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| 21 | |
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| 22 | require_once('lib/enriched.inc'); |
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| 23 | require_once('include/rcube_smtp.inc'); |
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| 24 | |
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| 25 | $EMAIL_ADDRESS_PATTERN = '/([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9]\\.[a-z]{2,5})/i'; |
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| 26 | |
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| 27 | // actions that do not require imap connection |
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| 28 | $NOIMAP_ACTIONS = array('spell', 'addcontact', 'autocomplete', 'upload', 'display-attachment', 'remove-attachment'); |
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| 29 | |
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| 30 | |
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| 31 | // log in to imap server |
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| 32 | if (!in_array($RCMAIL->action, $NOIMAP_ACTIONS) && !$RCMAIL->imap_connect()) { |
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| 33 | $RCMAIL->kill_session(); |
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| 34 | |
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| 35 | if ($OUTPUT->ajax_call) |
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| 36 | $OUTPUT->redirect(array(), 2000); |
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| 37 | |
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| 38 | $OUTPUT->set_env('task', 'login'); |
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| 39 | $OUTPUT->send('login'); |
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| 40 | } |
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| 41 | |
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| 42 | |
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| 43 | // set imap properties and session vars |
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| 44 | if ($mbox = get_input_value('_mbox', RCUBE_INPUT_GPC)) |
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| 45 | $IMAP->set_mailbox(($_SESSION['mbox'] = $mbox)); |
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| 46 | else |
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| 47 | $_SESSION['mbox'] = $IMAP->get_mailbox_name(); |
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| 48 | |
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| 49 | if (!empty($_GET['_page'])) |
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| 50 | $IMAP->set_page(($_SESSION['page'] = intval($_GET['_page']))); |
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| 51 | |
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| 52 | // set default sort col/order to session |
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| 53 | if (!isset($_SESSION['sort_col'])) |
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| 54 | $_SESSION['sort_col'] = $CONFIG['message_sort_col']; |
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| 55 | if (!isset($_SESSION['sort_order'])) |
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| 56 | $_SESSION['sort_order'] = $CONFIG['message_sort_order']; |
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| 57 | |
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| 58 | // set message set for search result |
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| 59 | if (!empty($_REQUEST['_search']) && isset($_SESSION['search'][$_REQUEST['_search']])) |
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| 60 | { |
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| 61 | $IMAP->set_search_set($_SESSION['search'][$_REQUEST['_search']]); |
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| 62 | $OUTPUT->set_env('search_request', $_REQUEST['_search']); |
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| 63 | $OUTPUT->set_env('search_text', $_SESSION['last_text_search']); |
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| 64 | } |
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| 65 | |
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| 66 | // set main env variables, labels and page title |
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| 67 | if (empty($RCMAIL->action) || $RCMAIL->action == 'list') |
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| 68 | { |
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| 69 | $mbox_name = $IMAP->get_mailbox_name(); |
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| 70 | |
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| 71 | if (empty($RCMAIL->action)) |
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| 72 | { |
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| 73 | // initialize searching result if search_filter is used |
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| 74 | if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') |
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| 75 | { |
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| 76 | $search_request = md5($mbox_name.$_SESSION['search_filter']); |
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| 77 | |
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| 78 | $IMAP->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET, $_SESSION['sort_col']); |
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| 79 | $_SESSION['search'][$search_request] = $IMAP->get_search_set(); |
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| 80 | $OUTPUT->set_env('search_request', $search_request); |
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| 81 | } |
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| 82 | |
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| 83 | // make sure the message count is refreshed (for default view) |
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| 84 | $IMAP->messagecount($mbox_name, 'ALL', true); |
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| 85 | } |
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| 86 | |
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| 87 | // set current mailbox in client environment |
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| 88 | $OUTPUT->set_env('mailbox', $mbox_name); |
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| 89 | $OUTPUT->set_env('quota', $IMAP->get_capability('quota')); |
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| 90 | $OUTPUT->set_env('delimiter', $IMAP->get_hierarchy_delimiter()); |
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| 91 | |
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| 92 | if ($CONFIG['trash_mbox']) |
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| 93 | $OUTPUT->set_env('trash_mailbox', $CONFIG['trash_mbox']); |
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| 94 | if ($CONFIG['drafts_mbox']) |
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| 95 | $OUTPUT->set_env('drafts_mailbox', $CONFIG['drafts_mbox']); |
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| 96 | if ($CONFIG['junk_mbox']) |
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| 97 | $OUTPUT->set_env('junk_mailbox', $CONFIG['junk_mbox']); |
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| 98 | |
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| 99 | if (!$OUTPUT->ajax_call) |
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| 100 | $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash', 'movingmessage'); |
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| 101 | |
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| 102 | $OUTPUT->set_pagetitle(rcmail_localize_foldername($mbox_name)); |
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| 103 | } |
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| 104 | |
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| 105 | |
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| 106 | /** |
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| 107 | * return the message list as HTML table |
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| 108 | */ |
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| 109 | function rcmail_message_list($attrib) |
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| 110 | { |
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| 111 | global $IMAP, $CONFIG, $COMM_PATH, $OUTPUT; |
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| 112 | |
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| 113 | $skin_path = $CONFIG['skin_path']; |
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| 114 | $image_tag = '<img src="%s%s" alt="%s" />'; |
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| 115 | |
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| 116 | // check to see if we have some settings for sorting |
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| 117 | $sort_col = $_SESSION['sort_col']; |
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| 118 | $sort_order = $_SESSION['sort_order']; |
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| 119 | |
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| 120 | // add some labels to client |
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| 121 | $OUTPUT->add_label('from', 'to'); |
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| 122 | |
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| 123 | // get message headers |
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| 124 | $a_headers = $IMAP->list_headers('', '', $sort_col, $sort_order); |
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| 125 | |
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| 126 | // add id to message list table if not specified |
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| 127 | if (!strlen($attrib['id'])) |
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| 128 | $attrib['id'] = 'rcubemessagelist'; |
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| 129 | |
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| 130 | // allow the following attributes to be added to the <table> tag |
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| 131 | $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary')); |
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| 132 | |
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| 133 | $out = '<table' . $attrib_str . ">\n"; |
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| 134 | |
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| 135 | // define list of cols to be displayed based on parameter or config |
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| 136 | if (empty($attrib['columns'])) |
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| 137 | $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject'); |
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| 138 | else |
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| 139 | $a_show_cols = preg_split('/[\s,;]+/', strip_quotes($attrib['columns'])); |
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| 140 | |
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| 141 | // store column list in a session-variable |
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| 142 | $_SESSION['list_columns'] = $a_show_cols; |
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| 143 | |
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| 144 | // define sortable columns |
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| 145 | $a_sort_cols = array('subject', 'date', 'from', 'to', 'size'); |
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| 146 | |
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| 147 | $mbox = $IMAP->get_mailbox_name(); |
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| 148 | |
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| 149 | // show 'to' instead of from in sent messages |
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| 150 | if (($mbox==$CONFIG['sent_mbox'] || $mbox==$CONFIG['drafts_mbox']) && ($f = array_search('from', $a_show_cols)) |
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| 151 | && !array_search('to', $a_show_cols)) |
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| 152 | $a_show_cols[$f] = 'to'; |
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| 153 | |
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| 154 | // add col definition |
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| 155 | $out .= '<colgroup>'; |
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| 156 | $out .= '<col class="icon" />'; |
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| 157 | |
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| 158 | foreach ($a_show_cols as $col) |
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| 159 | $out .= ($col!='attachment') ? sprintf('<col class="%s" />', $col) : '<col class="icon" />'; |
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| 160 | |
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| 161 | $out .= "</colgroup>\n"; |
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| 162 | |
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| 163 | // add table title |
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| 164 | $out .= "<thead><tr>\n<td class=\"icon\"> </td>\n"; |
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| 165 | |
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| 166 | $javascript = ''; |
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| 167 | foreach ($a_show_cols as $col) |
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| 168 | { |
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| 169 | // get column name |
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| 170 | switch ($col) |
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| 171 | { |
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| 172 | case 'flag': |
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| 173 | $col_name = sprintf($image_tag, $skin_path, $attrib['unflaggedicon'], ''); |
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| 174 | break; |
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| 175 | case 'attachment': |
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| 176 | $col_name = sprintf($image_tag, $skin_path, $attrib['attachmenticon'], ''); |
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| 177 | break; |
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| 178 | default: |
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| 179 | $col_name = Q(rcube_label($col)); |
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| 180 | } |
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| 181 | |
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| 182 | // make sort links |
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| 183 | $sort = ''; |
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| 184 | if (in_array($col, $a_sort_cols)) |
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| 185 | { |
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| 186 | // have buttons configured |
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| 187 | if (!empty($attrib['sortdescbutton']) || !empty($attrib['sortascbutton'])) |
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| 188 | { |
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| 189 | $sort = ' '; |
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| 190 | |
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| 191 | // asc link |
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| 192 | if (!empty($attrib['sortascbutton'])) |
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| 193 | { |
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| 194 | $sort .= $OUTPUT->button(array( |
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| 195 | 'command' => 'sort', |
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| 196 | 'prop' => $col.'_ASC', |
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| 197 | 'image' => $attrib['sortascbutton'], |
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| 198 | 'align' => 'absmiddle', |
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| 199 | 'title' => 'sortasc')); |
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| 200 | } |
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| 201 | |
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| 202 | // desc link |
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| 203 | if (!empty($attrib['sortdescbutton'])) |
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| 204 | { |
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| 205 | $sort .= $OUTPUT->button(array( |
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| 206 | 'command' => 'sort', |
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| 207 | 'prop' => $col.'_DESC', |
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| 208 | 'image' => $attrib['sortdescbutton'], |
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| 209 | 'align' => 'absmiddle', |
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| 210 | 'title' => 'sortdesc')); |
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| 211 | } |
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| 212 | } |
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| 213 | // just add a link tag to the header |
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| 214 | else |
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| 215 | { |
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| 216 | $col_name = sprintf( |
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| 217 | '<a href="./#sort" onclick="return %s.command(\'sort\',\'%s\',this)" title="%s">%s</a>', |
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| 218 | JS_OBJECT_NAME, |
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| 219 | $col, |
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| 220 | rcube_label('sortby'), |
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| 221 | $col_name); |
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| 222 | } |
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| 223 | } |
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| 224 | |
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| 225 | $sort_class = $col==$sort_col ? " sorted$sort_order" : ''; |
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| 226 | |
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| 227 | // put it all together |
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| 228 | if ($col!='attachment') |
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| 229 | $out .= '<td class="'.$col.$sort_class.'" id="rcm'.$col.'">' . "$col_name$sort</td>\n"; |
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| 230 | else |
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| 231 | $out .= '<td class="icon" id="rcm'.$col.'">' . "$col_name$sort</td>\n"; |
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| 232 | } |
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| 233 | |
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| 234 | $out .= "</tr></thead>\n<tbody>\n"; |
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| 235 | |
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| 236 | // no messages in this mailbox |
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| 237 | if (!sizeof($a_headers)) |
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| 238 | $OUTPUT->show_message('nomessagesfound', 'notice'); |
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| 239 | |
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| 240 | |
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| 241 | $a_js_message_arr = array(); |
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| 242 | |
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| 243 | // create row for each message |
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| 244 | foreach ($a_headers as $i => $header) //while (list($i, $header) = each($a_headers)) |
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| 245 | { |
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| 246 | $message_icon = $attach_icon = $flagged_icon = ''; |
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| 247 | $js_row_arr = array(); |
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| 248 | $zebra_class = $i%2 ? ' even' : ' odd'; |
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| 249 | |
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| 250 | // set messag attributes to javascript array |
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| 251 | if ($header->deleted) |
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| 252 | $js_row_arr['deleted'] = true; |
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| 253 | if (!$header->seen) |
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| 254 | $js_row_arr['unread'] = true; |
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| 255 | if ($header->answered) |
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| 256 | $js_row_arr['replied'] = true; |
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| 257 | if ($header->forwarded) |
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| 258 | $js_row_arr['forwarded'] = true; |
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| 259 | if ($header->flagged) |
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| 260 | $js_row_arr['flagged'] = true; |
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| 261 | |
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| 262 | // set message icon |
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| 263 | if ($attrib['deletedicon'] && $header->deleted) |
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| 264 | $message_icon = $attrib['deletedicon']; |
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| 265 | else if ($attrib['repliedicon'] && $header->answered) |
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| 266 | { |
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| 267 | if ($attrib['forwardedrepliedicon'] && $header->forwarded) |
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| 268 | $message_icon = $attrib['forwardedrepliedicon']; |
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| 269 | else |
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| 270 | $message_icon = $attrib['repliedicon']; |
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| 271 | } |
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| 272 | else if ($attrib['forwardedicon'] && $header->forwarded) |
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| 273 | $message_icon = $attrib['forwardedicon']; |
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| 274 | else if ($attrib['unreadicon'] && !$header->seen) |
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| 275 | $message_icon = $attrib['unreadicon']; |
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| 276 | else if ($attrib['messageicon']) |
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| 277 | $message_icon = $attrib['messageicon']; |
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| 278 | |
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| 279 | if ($attrib['flaggedicon'] && $header->flagged) |
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| 280 | $flagged_icon = $attrib['flaggedicon']; |
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| 281 | else if ($attrib['unflaggedicon'] && !$header->flagged) |
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| 282 | $flagged_icon = $attrib['unflaggedicon']; |
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| 283 | |
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| 284 | // set attachment icon |
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| 285 | if ($attrib['attachmenticon'] && preg_match("/multipart\/m/i", $header->ctype)) |
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| 286 | $attach_icon = $attrib['attachmenticon']; |
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| 287 | |
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| 288 | $out .= sprintf('<tr id="rcmrow%d" class="message%s%s%s%s">'."\n", |
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| 289 | $header->uid, |
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| 290 | $header->seen ? '' : ' unread', |
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| 291 | $header->deleted ? ' deleted' : '', |
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| 292 | $header->flagged ? ' flagged' : '', |
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| 293 | $zebra_class); |
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| 294 | |
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| 295 | $out .= sprintf("<td class=\"icon\">%s</td>\n", $message_icon ? sprintf($image_tag, $skin_path, $message_icon, '') : ''); |
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| 296 | |
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| 297 | |
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| 298 | if (!empty($header->charset)) |
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| 299 | $IMAP->set_charset($header->charset); |
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| 300 | |
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| 301 | // format each col |
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| 302 | foreach ($a_show_cols as $col) |
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| 303 | { |
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| 304 | if ($col=='from' || $col=='to') |
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| 305 | $cont = Q(rcmail_address_string($header->$col, 3, false, $attrib['addicon']), 'show'); |
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| 306 | else if ($col=='subject') |
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| 307 | { |
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| 308 | $action = $mbox==$CONFIG['drafts_mbox'] ? 'compose' : 'show'; |
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| 309 | $uid_param = $mbox==$CONFIG['drafts_mbox'] ? '_draft_uid' : '_uid'; |
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| 310 | $cont = abbreviate_string(trim($IMAP->decode_header($header->$col)), 160); |
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| 311 | if (empty($cont)) $cont = rcube_label('nosubject'); |
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| 312 | $cont = sprintf('<a href="%s" onclick="return rcube_event.cancel(event)">%s</a>', Q(rcmail_url($action, array($uid_param=>$header->uid, '_mbox'=>$mbox))), Q($cont)); |
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| 313 | } |
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| 314 | else if ($col=='flag') |
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| 315 | $cont = $flagged_icon ? sprintf($image_tag, $skin_path, $flagged_icon, '') : ''; |
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| 316 | else if ($col=='size') |
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| 317 | $cont = show_bytes($header->$col); |
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| 318 | else if ($col=='date') |
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| 319 | $cont = format_date($header->date); |
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| 320 | else |
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| 321 | $cont = Q($header->$col); |
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| 322 | |
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| 323 | if ($col!='attachment') |
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| 324 | $out .= '<td class="'.$col.'">' . $cont . "</td>\n"; |
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| 325 | else |
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| 326 | $out .= sprintf("<td class=\"icon\">%s</td>\n", $attach_icon ? sprintf($image_tag, $skin_path, $attach_icon, '') : ' '); |
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| 327 | } |
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| 328 | |
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| 329 | $out .= "</tr>\n"; |
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| 330 | |
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| 331 | if (sizeof($js_row_arr)) |
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| 332 | $a_js_message_arr[$header->uid] = $js_row_arr; |
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| 333 | } |
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| 334 | |
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| 335 | // complete message table |
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| 336 | $out .= "</tbody></table>\n"; |
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| 337 | |
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| 338 | $message_count = $IMAP->messagecount(); |
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| 339 | |
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| 340 | // set client env |
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| 341 | $OUTPUT->add_gui_object('mailcontframe', 'mailcontframe'); |
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| 342 | $OUTPUT->add_gui_object('messagelist', $attrib['id']); |
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| 343 | $OUTPUT->set_env('messagecount', $message_count); |
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| 344 | $OUTPUT->set_env('current_page', $IMAP->list_page); |
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| 345 | $OUTPUT->set_env('pagecount', ceil($message_count/$IMAP->page_size)); |
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| 346 | $OUTPUT->set_env('sort_col', $sort_col); |
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| 347 | $OUTPUT->set_env('sort_order', $sort_order); |
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| 348 | |
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| 349 | if ($attrib['messageicon']) |
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| 350 | $OUTPUT->set_env('messageicon', $skin_path . $attrib['messageicon']); |
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| 351 | if ($attrib['deletedicon']) |
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| 352 | $OUTPUT->set_env('deletedicon', $skin_path . $attrib['deletedicon']); |
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| 353 | if ($attrib['unreadicon']) |
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| 354 | $OUTPUT->set_env('unreadicon', $skin_path . $attrib['unreadicon']); |
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| 355 | if ($attrib['repliedicon']) |
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| 356 | $OUTPUT->set_env('repliedicon', $skin_path . $attrib['repliedicon']); |
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| 357 | if ($attrib['forwardedicon']) |
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| 358 | $OUTPUT->set_env('forwardedicon', $skin_path . $attrib['forwardedicon']); |
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| 359 | if ($attrib['forwardedrepliedicon']) |
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| 360 | $OUTPUT->set_env('forwardedrepliedicon', $skin_path . $attrib['forwardedrepliedicon']); |
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| 361 | if ($attrib['attachmenticon']) |
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| 362 | $OUTPUT->set_env('attachmenticon', $skin_path . $attrib['attachmenticon']); |
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| 363 | if ($attrib['flaggedicon']) |
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| 364 | $OUTPUT->set_env('flaggedicon', $skin_path . $attrib['flaggedicon']); |
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| 365 | if ($attrib['unflaggedicon']) |
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| 366 | $OUTPUT->set_env('unflaggedicon', $skin_path . $attrib['unflaggedicon']); |
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| 367 | |
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| 368 | $OUTPUT->set_env('messages', $a_js_message_arr); |
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| 369 | $OUTPUT->set_env('coltypes', $a_show_cols); |
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| 370 | |
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| 371 | $OUTPUT->include_script('list.js'); |
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| 372 | |
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| 373 | return $out; |
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| 374 | } |
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| 375 | |
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| 376 | |
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| 377 | /** |
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| 378 | * return javascript commands to add rows to the message list |
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| 379 | */ |
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| 380 | function rcmail_js_message_list($a_headers, $insert_top=FALSE) |
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| 381 | { |
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| 382 | global $CONFIG, $IMAP, $OUTPUT; |
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| 383 | |
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| 384 | if (empty($_SESSION['list_columns'])) |
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| 385 | $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject'); |
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| 386 | else |
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| 387 | $a_show_cols = $_SESSION['list_columns']; |
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| 388 | |
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| 389 | $mbox = $IMAP->get_mailbox_name(); |
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| 390 | |
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| 391 | // show 'to' instead of from in sent messages |
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| 392 | if (($mbox == $CONFIG['sent_mbox'] || $mbox == $CONFIG['drafts_mbox']) |
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| 393 | && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false) |
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| 394 | $a_show_cols[$f] = 'to'; |
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| 395 | |
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| 396 | $OUTPUT->command('set_message_coltypes', $a_show_cols); |
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| 397 | |
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| 398 | // loop through message headers |
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| 399 | foreach ($a_headers as $n => $header) |
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| 400 | { |
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| 401 | $a_msg_cols = array(); |
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| 402 | $a_msg_flags = array(); |
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| 403 | |
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| 404 | if (empty($header)) |
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| 405 | continue; |
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| 406 | |
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| 407 | if (!empty($header->charset)) |
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| 408 | $IMAP->set_charset($header->charset); |
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| 409 | |
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| 410 | // remove 'attachment' and 'flag' columns, we don't need them here |
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| 411 | if(($key = array_search('attachment', $a_show_cols)) !== FALSE) |
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| 412 | unset($a_show_cols[$key]); |
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| 413 | if(($key = array_search('flag', $a_show_cols)) !== FALSE) |
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| 414 | unset($a_show_cols[$key]); |
|---|
| 415 | |
|---|
| 416 | // format each col; similar as in rcmail_message_list() |
|---|
| 417 | foreach ($a_show_cols as $col) |
|---|
| 418 | { |
|---|
| 419 | if ($col=='from' || $col=='to') |
|---|
| 420 | $cont = Q(rcmail_address_string($header->$col, 3), 'show'); |
|---|
| 421 | else if ($col=='subject') |
|---|
| 422 | { |
|---|
| 423 | $action = $mbox==$CONFIG['drafts_mbox'] ? 'compose' : 'show'; |
|---|
| 424 | $uid_param = $mbox==$CONFIG['drafts_mbox'] ? '_draft_uid' : '_uid'; |
|---|
| 425 | $cont = abbreviate_string(trim($IMAP->decode_header($header->$col)), 160); |
|---|
| 426 | if (!$cont) $cont = rcube_label('nosubject'); |
|---|
| 427 | $cont = sprintf('<a href="%s" onclick="return rcube_event.cancel(event)">%s</a>', Q(rcmail_url($action, array($uid_param=>$header->uid, '_mbox'=>$mbox))), Q($cont)); |
|---|
| 428 | } |
|---|
| 429 | else if ($col=='size') |
|---|
| 430 | $cont = show_bytes($header->$col); |
|---|
| 431 | else if ($col=='date') |
|---|
| 432 | $cont = format_date($header->date); |
|---|
| 433 | else |
|---|
| 434 | $cont = Q($header->$col); |
|---|
| 435 | |
|---|
| 436 | $a_msg_cols[$col] = $cont; |
|---|
| 437 | } |
|---|
| 438 | |
|---|
| 439 | $a_msg_flags['deleted'] = $header->deleted ? 1 : 0; |
|---|
| 440 | $a_msg_flags['unread'] = $header->seen ? 0 : 1; |
|---|
| 441 | $a_msg_flags['replied'] = $header->answered ? 1 : 0; |
|---|
| 442 | $a_msg_flags['forwarded'] = $header->forwarded ? 1 : 0; |
|---|
| 443 | $a_msg_flags['flagged'] = $header->flagged ? 1 : 0; |
|---|
| 444 | |
|---|
| 445 | $OUTPUT->command('add_message_row', |
|---|
| 446 | $header->uid, |
|---|
| 447 | $a_msg_cols, |
|---|
| 448 | $a_msg_flags, |
|---|
| 449 | preg_match("/multipart\/m/i", $header->ctype), |
|---|
| 450 | $insert_top); |
|---|
| 451 | } |
|---|
| 452 | } |
|---|
| 453 | |
|---|
| 454 | |
|---|
| 455 | /** |
|---|
| 456 | * return an HTML iframe for loading mail content |
|---|
| 457 | */ |
|---|
| 458 | function rcmail_messagecontent_frame($attrib) |
|---|
| 459 | { |
|---|
| 460 | global $OUTPUT; |
|---|
| 461 | |
|---|
| 462 | if (empty($attrib['id'])) |
|---|
| 463 | $attrib['id'] = 'rcmailcontentwindow'; |
|---|
| 464 | |
|---|
| 465 | $attrib['name'] = $attrib['id']; |
|---|
| 466 | |
|---|
| 467 | $OUTPUT->set_env('contentframe', $attrib['id']); |
|---|
| 468 | $OUTPUT->set_env('blankpage', $attrib['src'] ? $OUTPUT->abs_url($attrib['src']) : 'program/blank.gif'); |
|---|
| 469 | |
|---|
| 470 | return html::iframe($attrib); |
|---|
| 471 | } |
|---|
| 472 | |
|---|
| 473 | |
|---|
| 474 | /** |
|---|
| 475 | * |
|---|
| 476 | */ |
|---|
| 477 | function rcmail_messagecount_display($attrib) |
|---|
| 478 | { |
|---|
| 479 | global $IMAP, $OUTPUT; |
|---|
| 480 | |
|---|
| 481 | if (!$attrib['id']) |
|---|
| 482 | $attrib['id'] = 'rcmcountdisplay'; |
|---|
| 483 | |
|---|
| 484 | $OUTPUT->add_gui_object('countdisplay', $attrib['id']); |
|---|
| 485 | |
|---|
| 486 | return html::span($attrib, rcmail_get_messagecount_text()); |
|---|
| 487 | } |
|---|
| 488 | |
|---|
| 489 | |
|---|
| 490 | /** |
|---|
| 491 | * |
|---|
| 492 | */ |
|---|
| 493 | function rcmail_quota_display($attrib) |
|---|
| 494 | { |
|---|
| 495 | global $OUTPUT, $COMM_PATH; |
|---|
| 496 | |
|---|
| 497 | if (!$attrib['id']) |
|---|
| 498 | $attrib['id'] = 'rcmquotadisplay'; |
|---|
| 499 | |
|---|
| 500 | if(isset($attrib['display'])) |
|---|
| 501 | $_SESSION['quota_display'] = $attrib['display']; |
|---|
| 502 | |
|---|
| 503 | $OUTPUT->add_gui_object('quotadisplay', $attrib['id']); |
|---|
| 504 | |
|---|
| 505 | return html::span($attrib, rcmail_quota_content(NULL, $attrib)); |
|---|
| 506 | } |
|---|
| 507 | |
|---|
| 508 | |
|---|
| 509 | /** |
|---|
| 510 | * |
|---|
| 511 | */ |
|---|
| 512 | function rcmail_quota_content($quota=NULL, $attrib=NULL) |
|---|
| 513 | { |
|---|
| 514 | global $IMAP, $COMM_PATH, $RCMAIL; |
|---|
| 515 | |
|---|
| 516 | $display = isset($_SESSION['quota_display']) ? $_SESSION['quota_display'] : ''; |
|---|
| 517 | |
|---|
| 518 | if (is_array($quota) && !empty($quota['used']) && !empty($quota['total'])) |
|---|
| 519 | { |
|---|
| 520 | if (!isset($quota['percent'])) |
|---|
| 521 | $quota['percent'] = $quota['used'] / $quota['total']; |
|---|
| 522 | } |
|---|
| 523 | elseif (!$IMAP->get_capability('QUOTA')) |
|---|
| 524 | return rcube_label('unknown'); |
|---|
| 525 | else |
|---|
| 526 | $quota = $IMAP->get_quota(); |
|---|
| 527 | |
|---|
| 528 | if ($quota && !($quota['total']==0 && $RCMAIL->config->get('quota_zero_as_unlimited'))) |
|---|
| 529 | { |
|---|
| 530 | $quota_text = sprintf('%s / %s (%.0f%%)', |
|---|
| 531 | show_bytes($quota['used'] * 1024), |
|---|
| 532 | show_bytes($quota['total'] * 1024), |
|---|
| 533 | $quota['percent']); |
|---|
| 534 | |
|---|
| 535 | // show quota as image (by Brett Patterson) |
|---|
| 536 | if ($display == 'image' && function_exists('imagegif')) |
|---|
| 537 | { |
|---|
| 538 | if (!$attrib['width']) |
|---|
| 539 | $attrib['width'] = isset($_SESSION['quota_width']) ? $_SESSION['quota_width'] : 100; |
|---|
| 540 | else |
|---|
| 541 | $_SESSION['quota_width'] = $attrib['width']; |
|---|
| 542 | |
|---|
| 543 | if (!$attrib['height']) |
|---|
| 544 | $attrib['height'] = isset($_SESSION['quota_height']) ? $_SESSION['quota_height'] : 14; |
|---|
| 545 | else |
|---|
| 546 | $_SESSION['quota_height'] = $attrib['height']; |
|---|
| 547 | |
|---|
| 548 | $quota_text = sprintf('<img src="./bin/quotaimg.php?u=%s&q=%d&w=%d&h=%d" width="%d" height="%d" alt="%s" title="%s / %s" />', |
|---|
| 549 | $quota['used'], $quota['total'], |
|---|
| 550 | $attrib['width'], $attrib['height'], |
|---|
| 551 | $attrib['width'], $attrib['height'], |
|---|
| 552 | $quota_text, |
|---|
| 553 | show_bytes($quota['used'] * 1024), |
|---|
| 554 | show_bytes($quota['total'] * 1024)); |
|---|
| 555 | } |
|---|
| 556 | } |
|---|
| 557 | else |
|---|
| 558 | $quota_text = rcube_label('unlimited'); |
|---|
| 559 | |
|---|
| 560 | return $quota_text; |
|---|
| 561 | } |
|---|
| 562 | |
|---|
| 563 | |
|---|
| 564 | /** |
|---|
| 565 | * |
|---|
| 566 | */ |
|---|
| 567 | function rcmail_get_messagecount_text($count=NULL, $page=NULL) |
|---|
| 568 | { |
|---|
| 569 | global $IMAP, $MESSAGE; |
|---|
| 570 | |
|---|
| 571 | if (isset($MESSAGE->index)) |
|---|
| 572 | { |
|---|
| 573 | return rcube_label(array('name' => 'messagenrof', |
|---|
| 574 | 'vars' => array('nr' => $MESSAGE->index+1, |
|---|
| 575 | 'count' => $count!==NULL ? $count : $IMAP->messagecount()))); |
|---|
| 576 | } |
|---|
| 577 | |
|---|
| 578 | if ($page===NULL) |
|---|
| 579 | $page = $IMAP->list_page; |
|---|
| 580 | |
|---|
| 581 | $start_msg = ($page-1) * $IMAP->page_size + 1; |
|---|
| 582 | $max = $count!==NULL ? $count : $IMAP->messagecount(); |
|---|
| 583 | |
|---|
| 584 | if ($max==0) |
|---|
| 585 | $out = rcube_label('mailboxempty'); |
|---|
| 586 | else |
|---|
| 587 | $out = rcube_label(array('name' => 'messagesfromto', |
|---|
| 588 | 'vars' => array('from' => $start_msg, |
|---|
| 589 | 'to' => min($max, $start_msg + $IMAP->page_size - 1), |
|---|
| 590 | 'count' => $max))); |
|---|
| 591 | |
|---|
| 592 | return Q($out); |
|---|
| 593 | } |
|---|
| 594 | |
|---|
| 595 | /** |
|---|
| 596 | * |
|---|
| 597 | */ |
|---|
| 598 | function rcmail_mailbox_name_display($attrib) |
|---|
| 599 | { |
|---|
| 600 | global $RCMAIL; |
|---|
| 601 | |
|---|
| 602 | if (!$attrib['id']) |
|---|
| 603 | $attrib['id'] = 'rcmmailboxname'; |
|---|
| 604 | |
|---|
| 605 | $RCMAIL->output->add_gui_object('mailboxname', $attrib['id']); |
|---|
| 606 | |
|---|
| 607 | return html::span($attrib, rcmail_get_mailbox_name_text()); |
|---|
| 608 | } |
|---|
| 609 | |
|---|
| 610 | function rcmail_get_mailbox_name_text() |
|---|
| 611 | { |
|---|
| 612 | global $RCMAIL; |
|---|
| 613 | return rcmail_localize_foldername($RCMAIL->imap->get_mailbox_name()); |
|---|
| 614 | } |
|---|
| 615 | |
|---|
| 616 | |
|---|
| 617 | /** |
|---|
| 618 | * Convert the given message part to proper HTML |
|---|
| 619 | * which can be displayed the message view |
|---|
| 620 | * |
|---|
| 621 | * @param object rcube_message_part Message part |
|---|
| 622 | * @param bool True if external objects (ie. images ) are allowed |
|---|
| 623 | * @param bool True if part should be converted to plaintext |
|---|
| 624 | * @return string Formatted HTML string |
|---|
| 625 | */ |
|---|
| 626 | function rcmail_print_body($part, $p = array()) |
|---|
| 627 | { |
|---|
| 628 | global $REMOTE_OBJECTS; |
|---|
| 629 | |
|---|
| 630 | $p += array('safe' => false, 'plain' => false, 'inline_html' => true); |
|---|
| 631 | |
|---|
| 632 | // convert html to text/plain |
|---|
| 633 | if ($part->ctype_secondary == 'html' && $p['plain']) { |
|---|
| 634 | $txt = new html2text($part->body, false, true); |
|---|
| 635 | $body = $txt->get_text(); |
|---|
| 636 | $part->ctype_secondary = 'plain'; |
|---|
| 637 | } |
|---|
| 638 | // text/html |
|---|
| 639 | else if ($part->ctype_secondary == 'html') { |
|---|
| 640 | $html = $part->body; |
|---|
| 641 | |
|---|
| 642 | // special replacements (not properly handled by washtml class) |
|---|
| 643 | $html_search = array( |
|---|
| 644 | '/(<\/nobr>)(\s+)(<nobr>)/i', // space(s) between <NOBR> |
|---|
| 645 | '/(<[\/]*st1:[^>]+>)/i', // Microsoft's Smart Tags <ST1> |
|---|
| 646 | '/<\/?rte_text>/i', // Rich Text Editor tags (#1485647) |
|---|
| 647 | '/<title>.*<\/title>/i', // PHP bug #32547 workaround: remove title tag |
|---|
| 648 | '/<html[^>]*>/im', // malformed html: remove html tags (#1485139) |
|---|
| 649 | '/<\/html>/i', // malformed html: remove html tags (#1485139) |
|---|
| 650 | '/^[\xFE\xFF\xBB\xBF\x00]+((?:<\!doctype|\<html))/im', // remove byte-order mark (only outlook?) |
|---|
| 651 | ); |
|---|
| 652 | $html_replace = array( |
|---|
| 653 | '\\1'.' '.'\\3', |
|---|
| 654 | '', |
|---|
| 655 | '', |
|---|
| 656 | '', |
|---|
| 657 | '', |
|---|
| 658 | '', |
|---|
| 659 | '\\1', |
|---|
| 660 | ); |
|---|
| 661 | $html = preg_replace($html_search, $html_replace, $html); |
|---|
| 662 | |
|---|
| 663 | // charset was converted to UTF-8 in rcube_imap::get_message_part() -> change charset specification in HTML accordingly |
|---|
| 664 | $charset_pattern = '/(\s+content=[\'"]?\w+\/\w+;\s*charset)=([a-z0-9-_]+)/i'; |
|---|
| 665 | if (preg_match($charset_pattern, $html)) { |
|---|
| 666 | $html = preg_replace($charset_pattern, '\\1='.RCMAIL_CHARSET, $html); |
|---|
| 667 | } |
|---|
| 668 | else { |
|---|
| 669 | // add head for malformed messages, washtml cannot work without that |
|---|
| 670 | if (!preg_match('/<head[^>]*>(.*)<\/head>/Uims', $html)) |
|---|
| 671 | $html = '<head></head>'. $html; |
|---|
| 672 | $html = substr_replace($html, '<meta http-equiv="content-type" content="text/html; charset='.RCMAIL_CHARSET.'" />', intval(stripos($html, '<head>')+6), 0); |
|---|
| 673 | } |
|---|
| 674 | |
|---|
| 675 | // clean HTML with washhtml by Frederic Motte |
|---|
| 676 | $wash_opts = array( |
|---|
| 677 | 'show_washed' => false, |
|---|
| 678 | 'allow_remote' => $p['safe'], |
|---|
| 679 | 'blocked_src' => "./program/blocked.gif", |
|---|
| 680 | 'charset' => RCMAIL_CHARSET, |
|---|
| 681 | 'cid_map' => $part->replaces, |
|---|
| 682 | 'html_elements' => array('body'), |
|---|
| 683 | ); |
|---|
| 684 | |
|---|
| 685 | if (!$p['inline_html']) { |
|---|
| 686 | $wash_opts['html_elements'] = array('html','head','title','body'); |
|---|
| 687 | } |
|---|
| 688 | |
|---|
| 689 | $washer = new washtml($wash_opts); |
|---|
| 690 | $washer->add_callback('form', 'rcmail_washtml_callback'); |
|---|
| 691 | |
|---|
| 692 | if ($p['safe']) { // allow CSS styles, will be sanitized by rcmail_washtml_callback() |
|---|
| 693 | $washer->add_callback('style', 'rcmail_washtml_callback'); |
|---|
| 694 | } |
|---|
| 695 | |
|---|
| 696 | $body = $washer->wash($html); |
|---|
| 697 | $REMOTE_OBJECTS = $washer->extlinks; |
|---|
| 698 | |
|---|
| 699 | return $body; |
|---|
| 700 | } |
|---|
| 701 | // text/enriched |
|---|
| 702 | else if ($part->ctype_secondary=='enriched') { |
|---|
| 703 | $part->ctype_secondary = 'html'; |
|---|
| 704 | return Q(enriched_to_html($part->body), 'show'); |
|---|
| 705 | } |
|---|
| 706 | else |
|---|
| 707 | $body = $part->body; |
|---|
| 708 | |
|---|
| 709 | |
|---|
| 710 | /**** assert plaintext ****/ |
|---|
| 711 | |
|---|
| 712 | // make links and email-addresses clickable |
|---|
| 713 | $convert_patterns = $convert_replaces = $replace_strings = array(); |
|---|
| 714 | |
|---|
| 715 | $url_chars = 'a-z0-9_\-\+\*\$\/&%=@#:;'; |
|---|
| 716 | $url_chars_within = '\?\.~,!'; |
|---|
| 717 | |
|---|
| 718 | $convert_patterns[] = "/([\w]+):\/\/([a-z0-9\-\.]+[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/ie"; |
|---|
| 719 | $convert_replaces[] = "rcmail_str_replacement('<a href=\"\\1://\\2\" target=\"_blank\">\\1://\\2</a>', \$replace_strings)"; |
|---|
| 720 | |
|---|
| 721 | $convert_patterns[] = "/([^\/:]|\s)(www\.)([a-z0-9\-]{2,}[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/ie"; |
|---|
| 722 | $convert_replaces[] = "rcmail_str_replacement('\\1<a href=\"http://\\2\\3\" target=\"_blank\">\\2\\3</a>', \$replace_strings)"; |
|---|
| 723 | |
|---|
| 724 | $convert_patterns[] = '/([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9]\\.[a-z]{2,5})/ie'; |
|---|
| 725 | $convert_replaces[] = "rcmail_str_replacement('<a href=\"mailto:\\1\" onclick=\"return ".JS_OBJECT_NAME.".command(\'compose\',\'\\1\',this)\">\\1</a>', \$replace_strings)"; |
|---|
| 726 | |
|---|
| 727 | // search for patterns like links and e-mail addresses |
|---|
| 728 | $body = preg_replace($convert_patterns, $convert_replaces, $body); |
|---|
| 729 | |
|---|
| 730 | // split body into single lines |
|---|
| 731 | $a_lines = preg_split('/\r?\n/', $body); |
|---|
| 732 | $quote_level = 0; |
|---|
| 733 | |
|---|
| 734 | // colorize quoted parts |
|---|
| 735 | for ($n=0; $n < sizeof($a_lines); $n++) { |
|---|
| 736 | $line = $a_lines[$n]; |
|---|
| 737 | $quotation = ''; |
|---|
| 738 | $q = 0; |
|---|
| 739 | |
|---|
| 740 | if (preg_match('/^(>+\s*)+/', $line, $regs)) { |
|---|
| 741 | $q = strlen(preg_replace('/\s/', '', $regs[0])); |
|---|
| 742 | $line = substr($line, strlen($regs[0])); |
|---|
| 743 | |
|---|
| 744 | if ($q > $quote_level) |
|---|
| 745 | $quotation = str_repeat('<blockquote>', $q - $quote_level); |
|---|
| 746 | else if ($q < $quote_level) |
|---|
| 747 | $quotation = str_repeat("</blockquote>", $quote_level - $q); |
|---|
| 748 | } |
|---|
| 749 | else if ($quote_level > 0) |
|---|
| 750 | $quotation = str_repeat("</blockquote>", $quote_level); |
|---|
| 751 | |
|---|
| 752 | $quote_level = $q; |
|---|
| 753 | $a_lines[$n] = $quotation . Q($line, 'replace', false); // htmlquote plaintext |
|---|
| 754 | } |
|---|
| 755 | |
|---|
| 756 | // insert the links for urls and mailtos |
|---|
| 757 | $body = preg_replace("/##string_replacement\{([0-9]+)\}##/e", "\$replace_strings[\\1]", join("\n", $a_lines)); |
|---|
| 758 | |
|---|
| 759 | return "<div class=\"pre\">".$body."\n</div>"; |
|---|
| 760 | } |
|---|
| 761 | |
|---|
| 762 | /** |
|---|
| 763 | * add a string to the replacement array and return a replacement string |
|---|
| 764 | */ |
|---|
| 765 | function rcmail_str_replacement($str, &$rep) |
|---|
| 766 | { |
|---|
| 767 | static $count = 0; |
|---|
| 768 | $rep[$count] = stripslashes($str); |
|---|
| 769 | return "##string_replacement{".($count++)."}##"; |
|---|
| 770 | } |
|---|
| 771 | |
|---|
| 772 | |
|---|
| 773 | /** |
|---|
| 774 | * Callback function for washtml cleaning class |
|---|
| 775 | */ |
|---|
| 776 | function rcmail_washtml_callback($tagname, $attrib, $content) |
|---|
| 777 | { |
|---|
| 778 | switch ($tagname) { |
|---|
| 779 | case 'form': |
|---|
| 780 | $out = html::div('form', $content); |
|---|
| 781 | break; |
|---|
| 782 | |
|---|
| 783 | case 'style': |
|---|
| 784 | // decode all escaped entities and reduce to ascii strings |
|---|
| 785 | $stripped = preg_replace('/[^a-zA-Z\(:]/', '', rcmail_xss_entitiy_decode($content)); |
|---|
| 786 | |
|---|
| 787 | // now check for evil strings like expression, behavior or url() |
|---|
| 788 | if (!preg_match('/expression|behavior|url\(|import/', $stripped)) { |
|---|
| 789 | $out = html::tag('style', array('type' => 'text/css'), $content); |
|---|
| 790 | break; |
|---|
| 791 | } |
|---|
| 792 | |
|---|
| 793 | default: |
|---|
| 794 | $out = ''; |
|---|
| 795 | } |
|---|
| 796 | |
|---|
| 797 | return $out; |
|---|
| 798 | } |
|---|
| 799 | |
|---|
| 800 | |
|---|
| 801 | /** |
|---|
| 802 | * return table with message headers |
|---|
| 803 | */ |
|---|
| 804 | function rcmail_message_headers($attrib, $headers=NULL) |
|---|
| 805 | { |
|---|
| 806 | global $IMAP, $OUTPUT, $MESSAGE, $PRINT_MODE, $CONFIG; |
|---|
| 807 | static $sa_attrib; |
|---|
| 808 | |
|---|
| 809 | // keep header table attrib |
|---|
| 810 | if (is_array($attrib) && !$sa_attrib) |
|---|
| 811 | $sa_attrib = $attrib; |
|---|
| 812 | else if (!is_array($attrib) && is_array($sa_attrib)) |
|---|
| 813 | $attrib = $sa_attrib; |
|---|
| 814 | |
|---|
| 815 | |
|---|
| 816 | if (!isset($MESSAGE)) |
|---|
| 817 | return FALSE; |
|---|
| 818 | |
|---|
| 819 | // get associative array of headers object |
|---|
| 820 | if (!$headers) |
|---|
| 821 | $headers = is_object($MESSAGE->headers) ? get_object_vars($MESSAGE->headers) : $MESSAGE->headers; |
|---|
| 822 | |
|---|
| 823 | $header_count = 0; |
|---|
| 824 | |
|---|
| 825 | // allow the following attributes to be added to the <table> tag |
|---|
| 826 | $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary')); |
|---|
| 827 | $out = '<table' . $attrib_str . ">\n"; |
|---|
| 828 | |
|---|
| 829 | // show these headers |
|---|
| 830 | $standard_headers = array('subject', 'from', 'to', 'cc', 'bcc', 'replyto', 'date'); |
|---|
| 831 | |
|---|
| 832 | foreach ($standard_headers as $hkey) |
|---|
| 833 | { |
|---|
| 834 | if (!$headers[$hkey]) |
|---|
| 835 | continue; |
|---|
| 836 | |
|---|
| 837 | if ($hkey == 'date') |
|---|
| 838 | { |
|---|
| 839 | if ($PRINT_MODE) |
|---|
| 840 | $header_value = format_date($headers[$hkey], $CONFIG['date_long'] ? $CONFIG['date_long'] : 'x'); |
|---|
| 841 | else |
|---|
| 842 | $header_value = format_date($headers[$hkey]); |
|---|
| 843 | } |
|---|
| 844 | else if ($hkey == 'replyto') |
|---|
| 845 | { |
|---|
| 846 | if ($headers['replyto'] != $headers['from']) |
|---|
| 847 | $header_value = Q(rcmail_address_string($headers['replyto'], null, true, $attrib['addicon']), 'show'); |
|---|
| 848 | else |
|---|
| 849 | continue; |
|---|
| 850 | } |
|---|
| 851 | else if (in_array($hkey, array('from', 'to', 'cc', 'bcc'))) |
|---|
| 852 | $header_value = Q(rcmail_address_string($headers[$hkey], null, true, $attrib['addicon']), 'show'); |
|---|
| 853 | else if ($hkey == 'subject' && empty($headers[$hkey])) |
|---|
| 854 | $header_value = Q(rcube_label('nosubject')); |
|---|
| 855 | else |
|---|
| 856 | $header_value = Q(trim($IMAP->decode_header($headers[$hkey]))); |
|---|
| 857 | |
|---|
| 858 | $out .= "\n<tr>\n"; |
|---|
| 859 | $out .= '<td class="header-title">'.Q(rcube_label($hkey)).": </td>\n"; |
|---|
| 860 | $out .= '<td class="'.$hkey.'" width="90%">'.$header_value."</td>\n</tr>"; |
|---|
| 861 | $header_count++; |
|---|
| 862 | } |
|---|
| 863 | |
|---|
| 864 | // all headers division |
|---|
| 865 | $out .= "\n".'<tr><td colspan="2" class="more-headers show-headers" |
|---|
| 866 | onclick="return '.JS_OBJECT_NAME.'.command(\'load-headers\', \'\', this)"></td></tr>'; |
|---|
| 867 | $out .= "\n".'<tr id="all-headers"><td colspan="2" class="all"><div id="headers-source"></div></td></tr>'; |
|---|
| 868 | |
|---|
| 869 | $OUTPUT->add_gui_object('all_headers_row', 'all-headers'); |
|---|
| 870 | $OUTPUT->add_gui_object('all_headers_box', 'headers-source'); |
|---|
| 871 | |
|---|
| 872 | $out .= "\n</table>\n\n"; |
|---|
| 873 | |
|---|
| 874 | return $header_count ? $out : ''; |
|---|
| 875 | } |
|---|
| 876 | |
|---|
| 877 | |
|---|
| 878 | /** |
|---|
| 879 | * Handler for the 'messagebody' GUI object |
|---|
| 880 | * |
|---|
| 881 | * @param array Named parameters |
|---|
| 882 | * @return string HTML content showing the message body |
|---|
| 883 | */ |
|---|
| 884 | function rcmail_message_body($attrib) |
|---|
| 885 | { |
|---|
| 886 | global $CONFIG, $OUTPUT, $MESSAGE, $IMAP, $REMOTE_OBJECTS; |
|---|
| 887 | |
|---|
| 888 | if (!is_array($MESSAGE->parts) && empty($MESSAGE->body)) |
|---|
| 889 | return ''; |
|---|
| 890 | |
|---|
| 891 | if (!$attrib['id']) |
|---|
| 892 | $attrib['id'] = 'rcmailMsgBody'; |
|---|
| 893 | |
|---|
| 894 | $safe_mode = $MESSAGE->is_safe || intval($_GET['_safe']); |
|---|
| 895 | $out = ''; |
|---|
| 896 | |
|---|
| 897 | $header_attrib = array(); |
|---|
| 898 | foreach ($attrib as $attr => $value) |
|---|
| 899 | if (preg_match('/^headertable([a-z]+)$/i', $attr, $regs)) |
|---|
| 900 | $header_attrib[$regs[1]] = $value; |
|---|
| 901 | |
|---|
| 902 | if (!empty($MESSAGE->parts)) |
|---|
| 903 | { |
|---|
| 904 | foreach ($MESSAGE->parts as $i => $part) |
|---|
| 905 | { |
|---|
| 906 | if ($part->type == 'headers') |
|---|
| 907 | $out .= rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : NULL, $part->headers); |
|---|
| 908 | else if ($part->type == 'content') |
|---|
| 909 | { |
|---|
| 910 | if (empty($part->ctype_parameters) || empty($part->ctype_parameters['charset'])) |
|---|
| 911 | $part->ctype_parameters['charset'] = $MESSAGE->headers->charset; |
|---|
| 912 | |
|---|
| 913 | // fetch part if not available |
|---|
| 914 | if (!isset($part->body)) |
|---|
| 915 | $part->body = $MESSAGE->get_part_content($part->mime_id); |
|---|
| 916 | |
|---|
| 917 | $body = rcmail_print_body($part, array('safe' => $safe_mode, 'plain' => !$CONFIG['prefer_html'])); |
|---|
| 918 | |
|---|
| 919 | if ($part->ctype_secondary == 'html') |
|---|
| 920 | $out .= html::div('message-htmlpart', rcmail_html4inline($body, $attrib['id'])); |
|---|
| 921 | else |
|---|
| 922 | $out .= html::div('message-part', $body); |
|---|
| 923 | } |
|---|
| 924 | } |
|---|
| 925 | } |
|---|
| 926 | else |
|---|
| 927 | $out .= html::div('message-part', html::div('pre', Q($MESSAGE->body))); |
|---|
| 928 | |
|---|
| 929 | |
|---|
| 930 | $ctype_primary = strtolower($MESSAGE->structure->ctype_primary); |
|---|
| 931 | $ctype_secondary = strtolower($MESSAGE->structure->ctype_secondary); |
|---|
| 932 | |
|---|
| 933 | // list images after mail body |
|---|
| 934 | if ($CONFIG['inline_images'] |
|---|
| 935 | && $ctype_primary == 'multipart' |
|---|
| 936 | && !empty($MESSAGE->attachments) |
|---|
| 937 | && !strstr($message_body, '<html')) |
|---|
| 938 | { |
|---|
| 939 | foreach ($MESSAGE->attachments as $attach_prop) { |
|---|
| 940 | if (strpos($attach_prop->mimetype, 'image/') === 0) { |
|---|
| 941 | $out .= html::tag('hr') . html::p(array('align' => "center"), |
|---|
| 942 | html::img(array( |
|---|
| 943 | 'src' => $MESSAGE->get_part_url($attach_prop->mime_id), |
|---|
| 944 | 'title' => $attach_prop->filename, |
|---|
| 945 | 'alt' => $attach_prop->filename, |
|---|
| 946 | ))); |
|---|
| 947 | } |
|---|
| 948 | } |
|---|
| 949 | } |
|---|
| 950 | |
|---|
| 951 | // tell client that there are blocked remote objects |
|---|
| 952 | if ($REMOTE_OBJECTS && !$safe_mode) |
|---|
| 953 | $OUTPUT->set_env('blockedobjects', true); |
|---|
| 954 | |
|---|
| 955 | return html::div($attrib, $out); |
|---|
| 956 | } |
|---|
| 957 | |
|---|
| 958 | |
|---|
| 959 | |
|---|
| 960 | /** |
|---|
| 961 | * modify a HTML message that it can be displayed inside a HTML page |
|---|
| 962 | */ |
|---|
| 963 | function rcmail_html4inline($body, $container_id) |
|---|
| 964 | { |
|---|
| 965 | $base_url = ""; |
|---|
| 966 | $last_style_pos = 0; |
|---|
| 967 | $body_lc = strtolower($body); |
|---|
| 968 | |
|---|
| 969 | // check for <base href> |
|---|
| 970 | if (preg_match(($base_reg = '/(<base.*href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]*>)/i'), $body, $base_regs)) |
|---|
| 971 | $base_url = $base_regs[2]; |
|---|
| 972 | |
|---|
| 973 | // find STYLE tags |
|---|
| 974 | while (($pos = strpos($body_lc, '<style', $last_style_pos)) && ($pos2 = strpos($body_lc, '</style>', $pos))) |
|---|
| 975 | { |
|---|
| 976 | $pos = strpos($body_lc, '>', $pos)+1; |
|---|
| 977 | |
|---|
| 978 | // replace all css definitions with #container [def] |
|---|
| 979 | $styles = rcmail_mod_css_styles(substr($body, $pos, $pos2-$pos), $container_id, $base_url); |
|---|
| 980 | |
|---|
| 981 | $body = substr($body, 0, $pos) . $styles . substr($body, $pos2); |
|---|
| 982 | $body_lc = strtolower($body); |
|---|
| 983 | $last_style_pos = $pos2; |
|---|
| 984 | } |
|---|
| 985 | |
|---|
| 986 | // resolve <base href> |
|---|
| 987 | if ($base_url) |
|---|
| 988 | { |
|---|
| 989 | $body = preg_replace('/(src|background|href)=(["\']?)([\.\/]+[^"\'\s]+)(\2|\s|>)/Uie', "'\\1=\"'.make_absolute_url('\\3', '$base_url').'\"'", $body); |
|---|
| 990 | $body = preg_replace('/(url\s*\()(["\']?)([\.\/]+[^"\'\)\s]+)(\2)\)/Uie', "'\\1\''.make_absolute_url('\\3', '$base_url').'\')'", $body); |
|---|
| 991 | $body = preg_replace($base_reg, '', $body); |
|---|
| 992 | } |
|---|
| 993 | |
|---|
| 994 | // modify HTML links to open a new window if clicked |
|---|
| 995 | $body = preg_replace('/<(a|link)\s+([^>]+)>/Uie', "rcmail_alter_html_link('\\1','\\2', '$container_id');", $body); |
|---|
| 996 | |
|---|
| 997 | // add comments arround html and other tags |
|---|
| 998 | $out = preg_replace(array( |
|---|
| 999 | '/(<!DOCTYPE[^>]*>)/i', |
|---|
| 1000 | '/(<\?xml[^>]*>)/i', |
|---|
| 1001 | '/(<\/?html[^>]*>)/i', |
|---|
| 1002 | '/(<\/?head[^>]*>)/i', |
|---|
| 1003 | '/(<title[^>]*>.*<\/title>)/Ui', |
|---|
| 1004 | '/(<\/?meta[^>]*>)/i'), |
|---|
| 1005 | '<!--\\1-->', |
|---|
| 1006 | $body); |
|---|
| 1007 | |
|---|
| 1008 | $out = preg_replace( |
|---|
| 1009 | array('/<body([^>]*)>/i', '/<\/body>/i'), |
|---|
| 1010 | array('<div class="rcmBody"\\1>', '</div>'), |
|---|
| 1011 | $out); |
|---|
| 1012 | |
|---|
| 1013 | // quote <? of php and xml files that are specified as text/html |
|---|
| 1014 | $out = preg_replace(array('/<\?/', '/\?>/'), array('<?', '?>'), $out); |
|---|
| 1015 | |
|---|
| 1016 | return $out; |
|---|
| 1017 | } |
|---|
| 1018 | |
|---|
| 1019 | |
|---|
| 1020 | /** |
|---|
| 1021 | * parse link attributes and set correct target |
|---|
| 1022 | */ |
|---|
| 1023 | function rcmail_alter_html_link($tag, $attrs, $container_id) |
|---|
| 1024 | { |
|---|
| 1025 | $attrib = parse_attrib_string($attrs); |
|---|
| 1026 | $end = '>'; |
|---|
| 1027 | |
|---|
| 1028 | if ($tag == 'link' && preg_match('/^https?:\/\//i', $attrib['href'])) { |
|---|
| 1029 | $attrib['href'] = "./bin/modcss.php?u=" . urlencode($attrib['href']) . "&c=" . urlencode($container_id); |
|---|
| 1030 | $end = ' />'; |
|---|
| 1031 | } |
|---|
| 1032 | else if (stristr((string)$attrib['href'], 'mailto:')) { |
|---|
| 1033 | $attrib['onclick'] = sprintf( |
|---|
| 1034 | "return %s.command('compose','%s',this)", |
|---|
| 1035 | JS_OBJECT_NAME, |
|---|
| 1036 | JQ(substr($attrib['href'], 7))); |
|---|
| 1037 | } |
|---|
| 1038 | else if (!empty($attrib['href']) && $attrib['href'][0] != '#') { |
|---|
| 1039 | $attrib['target'] = '_blank'; |
|---|
| 1040 | } |
|---|
| 1041 | |
|---|
| 1042 | return "<$tag" . html::attrib_string($attrib, array('href','name','target','onclick','id','class','style','title','rel','type','media')) . $end; |
|---|
| 1043 | } |
|---|
| 1044 | |
|---|
| 1045 | |
|---|
| 1046 | /** |
|---|
| 1047 | * decode address string and re-format it as HTML links |
|---|
| 1048 | */ |
|---|
| 1049 | function rcmail_address_string($input, $max=null, $linked=false, $addicon=null) |
|---|
| 1050 | { |
|---|
| 1051 | global $IMAP, $PRINT_MODE, $CONFIG, $OUTPUT, $EMAIL_ADDRESS_PATTERN; |
|---|
| 1052 | |
|---|
| 1053 | $a_parts = $IMAP->decode_address_list($input); |
|---|
| 1054 | |
|---|
| 1055 | if (!sizeof($a_parts)) |
|---|
| 1056 | return $input; |
|---|
| 1057 | |
|---|
| 1058 | $c = count($a_parts); |
|---|
| 1059 | $j = 0; |
|---|
| 1060 | $out = ''; |
|---|
| 1061 | |
|---|
| 1062 | foreach ($a_parts as $part) { |
|---|
| 1063 | $j++; |
|---|
| 1064 | if ($PRINT_MODE) { |
|---|
| 1065 | $out .= sprintf('%s <%s>', Q($part['name']), $part['mailto']); |
|---|
| 1066 | } |
|---|
| 1067 | else if (preg_match($EMAIL_ADDRESS_PATTERN, $part['mailto'])) { |
|---|
| 1068 | if ($linked) { |
|---|
| 1069 | $out .= html::a(array( |
|---|
| 1070 | 'href' => 'mailto:'.$part['mailto'], |
|---|
| 1071 | 'onclick' => sprintf("return %s.command('compose','%s',this)", JS_OBJECT_NAME, JQ($part['mailto'])), |
|---|
| 1072 | 'title' => $part['mailto'], |
|---|
| 1073 | 'class' => "rcmContactAddress", |
|---|
| 1074 | ), |
|---|
| 1075 | Q($part['name'])); |
|---|
| 1076 | } |
|---|
| 1077 | else { |
|---|
| 1078 | $out .= html::span(array('title' => $part['mailto'], 'class' => "rcmContactAddress"), Q($part['name'])); |
|---|
| 1079 | } |
|---|
| 1080 | |
|---|
| 1081 | if ($addicon) { |
|---|
| 1082 | $out .= ' ' . html::a(array( |
|---|
| 1083 | 'href' => "#add", |
|---|
| 1084 | 'onclick' => sprintf("return %s.command('add-contact','%s',this)", JS_OBJECT_NAME, urlencode($part['string'])), |
|---|
| 1085 | 'title' => rcube_label('addtoaddressbook'), |
|---|
| 1086 | ), |
|---|
| 1087 | html::img(array( |
|---|
| 1088 | 'src' => $CONFIG['skin_path'] . $addicon, |
|---|
| 1089 | 'alt' => "Add contact", |
|---|
| 1090 | ))); |
|---|
| 1091 | } |
|---|
| 1092 | } |
|---|
| 1093 | else { |
|---|
| 1094 | if ($part['name']) |
|---|
| 1095 | $out .= Q($part['name']); |
|---|
| 1096 | if ($part['mailto']) |
|---|
| 1097 | $out .= (strlen($out) ? ' ' : '') . sprintf('<%s>', Q($part['mailto'])); |
|---|
| 1098 | } |
|---|
| 1099 | |
|---|
| 1100 | if ($c>$j) |
|---|
| 1101 | $out .= ','.($max ? ' ' : ' '); |
|---|
| 1102 | |
|---|
| 1103 | if ($max && $j==$max && $c>$j) { |
|---|
| 1104 | $out .= '...'; |
|---|
| 1105 | break; |
|---|
| 1106 | } |
|---|
| 1107 | } |
|---|
| 1108 | |
|---|
| 1109 | return $out; |
|---|
| 1110 | } |
|---|
| 1111 | |
|---|
| 1112 | |
|---|
| 1113 | /** |
|---|
| 1114 | * Wrap text to a given number of characters per line |
|---|
| 1115 | * but respect the mail quotation of replies messages (>) |
|---|
| 1116 | * |
|---|
| 1117 | * @param string Text to wrap |
|---|
| 1118 | * @param int The line width |
|---|
| 1119 | * @return string The wrapped text |
|---|
| 1120 | */ |
|---|
| 1121 | function rcmail_wrap_quoted($text, $max = 76) |
|---|
| 1122 | { |
|---|
| 1123 | // Rebuild the message body with a maximum of $max chars, while keeping quoted message. |
|---|
| 1124 | $lines = preg_split('/\r?\n/', trim($text)); |
|---|
| 1125 | $out = ''; |
|---|
| 1126 | |
|---|
| 1127 | foreach ($lines as $line) { |
|---|
| 1128 | if (strlen($line) > $max) { |
|---|
| 1129 | if (preg_match('/^([>\s]+)/', $line, $regs)) { |
|---|
| 1130 | $length = strlen($regs[0]); |
|---|
| 1131 | $prefix = substr($line, 0, $length); |
|---|
| 1132 | |
|---|
| 1133 | // Remove '> ' from the line, then wordwrap() the line |
|---|
| 1134 | $line = wordwrap(substr($line, $length), $max - $length); |
|---|
| 1135 | |
|---|
| 1136 | // Rebuild the line with '> ' at the beginning of each 'subline' |
|---|
| 1137 | $newline = ''; |
|---|
| 1138 | foreach (explode("\n", $line) as $l) { |
|---|
| 1139 | $newline .= $prefix . $l . "\n"; |
|---|
| 1140 | } |
|---|
| 1141 | |
|---|
| 1142 | // Remove the righest newline char |
|---|
| 1143 | $line = rtrim($newline); |
|---|
| 1144 | } |
|---|
| 1145 | else { |
|---|
| 1146 | $line = wordwrap($line, $max); |
|---|
| 1147 | } |
|---|
| 1148 | } |
|---|
| 1149 | |
|---|
| 1150 | // Append the line |
|---|
| 1151 | $out .= $line . "\n"; |
|---|
| 1152 | } |
|---|
| 1153 | |
|---|
| 1154 | return $out; |
|---|
| 1155 | } |
|---|
| 1156 | |
|---|
| 1157 | |
|---|
| 1158 | function rcmail_message_part_controls() |
|---|
| 1159 | { |
|---|
| 1160 | global $MESSAGE; |
|---|
| 1161 | |
|---|
| 1162 | $part = asciiwords(get_input_value('_part', RCUBE_INPUT_GPC)); |
|---|
| 1163 | if (!is_object($MESSAGE) || !is_array($MESSAGE->parts) || !($_GET['_uid'] && $_GET['_part']) || !$MESSAGE->mime_parts[$part]) |
|---|
| 1164 | return ''; |
|---|
| 1165 | |
|---|
| 1166 | $part = $MESSAGE->mime_parts[$part]; |
|---|
| 1167 | $table = new html_table(array('cols' => 3)); |
|---|
| 1168 | |
|---|
| 1169 | if (!empty($part->filename)) { |
|---|
| 1170 | $table->add('title', Q(rcube_label('filename'))); |
|---|
| 1171 | $table->add(null, Q($part->filename)); |
|---|
| 1172 | $table->add(null, '[' . html::a('?'.str_replace('_frame=', '_download=', $_SERVER['QUERY_STRING']), Q(rcube_label('download'))) . ']'); |
|---|
| 1173 | } |
|---|
| 1174 | |
|---|
| 1175 | if (!empty($part->size)) { |
|---|
| 1176 | $table->add('title', Q(rcube_label('filesize'))); |
|---|
| 1177 | $table->add(null, Q(show_bytes($part->size))); |
|---|
| 1178 | } |
|---|
| 1179 | |
|---|
| 1180 | return $table->show($attrib); |
|---|
| 1181 | } |
|---|
| 1182 | |
|---|
| 1183 | |
|---|
| 1184 | |
|---|
| 1185 | function rcmail_message_part_frame($attrib) |
|---|
| 1186 | { |
|---|
| 1187 | global $MESSAGE; |
|---|
| 1188 | |
|---|
| 1189 | $part = $MESSAGE->mime_parts[asciiwords(get_input_value('_part', RCUBE_INPUT_GPC))]; |
|---|
| 1190 | $ctype_primary = strtolower($part->ctype_primary); |
|---|
| 1191 | |
|---|
| 1192 | $attrib['src'] = './?' . str_replace('_frame=', ($ctype_primary=='text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']); |
|---|
| 1193 | |
|---|
| 1194 | return html::iframe($attrib); |
|---|
| 1195 | } |
|---|
| 1196 | |
|---|
| 1197 | |
|---|
| 1198 | /** |
|---|
| 1199 | * clear message composing settings |
|---|
| 1200 | */ |
|---|
| 1201 | function rcmail_compose_cleanup() |
|---|
| 1202 | { |
|---|
| 1203 | if (!isset($_SESSION['compose'])) |
|---|
| 1204 | return; |
|---|
| 1205 | |
|---|
| 1206 | // remove attachment files from temp dir |
|---|
| 1207 | if (is_array($_SESSION['compose']['attachments'])) |
|---|
| 1208 | foreach ($_SESSION['compose']['attachments'] as $attachment) |
|---|
| 1209 | @unlink($attachment['path']); |
|---|
| 1210 | |
|---|
| 1211 | unset($_SESSION['compose']); |
|---|
| 1212 | } |
|---|
| 1213 | |
|---|
| 1214 | |
|---|
| 1215 | /** |
|---|
| 1216 | * Send the given message compose object using the configured method |
|---|
| 1217 | */ |
|---|
| 1218 | function rcmail_deliver_message(&$message, $from, $mailto) |
|---|
| 1219 | { |
|---|
| 1220 | global $CONFIG, $RCMAIL; |
|---|
| 1221 | |
|---|
| 1222 | $msg_body = $message->get(); |
|---|
| 1223 | $headers = $message->headers(); |
|---|
| 1224 | |
|---|
| 1225 | // send thru SMTP server using custom SMTP library |
|---|
| 1226 | if ($CONFIG['smtp_server']) |
|---|
| 1227 | { |
|---|
| 1228 | // generate list of recipients |
|---|
| 1229 | $a_recipients = array($mailto); |
|---|
| 1230 | |
|---|
| 1231 | if (strlen($headers['Cc'])) |
|---|
| 1232 | $a_recipients[] = $headers['Cc']; |
|---|
| 1233 | if (strlen($headers['Bcc'])) |
|---|
| 1234 | $a_recipients[] = $headers['Bcc']; |
|---|
| 1235 | |
|---|
| 1236 | // clean Bcc from header for recipients |
|---|
| 1237 | $send_headers = $headers; |
|---|
| 1238 | unset($send_headers['Bcc']); |
|---|
| 1239 | // here too, it because txtHeaders() below use $message->_headers not only $send_headers |
|---|
| 1240 | unset($message->_headers['Bcc']); |
|---|
| 1241 | |
|---|
| 1242 | // send message |
|---|
| 1243 | $smtp_response = array(); |
|---|
| 1244 | $sent = smtp_mail($from, $a_recipients, ($foo = $message->txtHeaders($send_headers, true)), $msg_body, $smtp_response); |
|---|
| 1245 | |
|---|
| 1246 | // log error |
|---|
| 1247 | if (!$sent) |
|---|
| 1248 | raise_error(array('code' => 800, 'type' => 'smtp', 'line' => __LINE__, 'file' => __FILE__, |
|---|
| 1249 | 'message' => "SMTP error: ".join("\n", $smtp_response)), TRUE, FALSE); |
|---|
| 1250 | } |
|---|
| 1251 | |
|---|
| 1252 | // send mail using PHP's mail() function |
|---|
| 1253 | else |
|---|
| 1254 | { |
|---|
| 1255 | // unset some headers because they will be added by the mail() function |
|---|
| 1256 | $headers_enc = $message->headers($headers); |
|---|
| 1257 | $headers_php = $message->_headers; |
|---|
| 1258 | unset($headers_php['To'], $headers_php['Subject']); |
|---|
| 1259 | |
|---|
| 1260 | // reset stored headers and overwrite |
|---|
| 1261 | $message->_headers = array(); |
|---|
| 1262 | $header_str = $message->txtHeaders($headers_php); |
|---|
| 1263 | |
|---|
| 1264 | if (ini_get('safe_mode')) |
|---|
| 1265 | $sent = mail($headers_enc['To'], $headers_enc['Subject'], $msg_body, $header_str); |
|---|
| 1266 | else |
|---|
| 1267 | $sent = mail($headers_enc['To'], $headers_enc['Subject'], $msg_body, $header_str, "-f$from"); |
|---|
| 1268 | } |
|---|
| 1269 | |
|---|
| 1270 | if ($sent) |
|---|
| 1271 | { |
|---|
| 1272 | // remove MDN headers after sending |
|---|
| 1273 | unset($headers['Return-Receipt-To'], $headers['Disposition-Notification-To']); |
|---|
| 1274 | |
|---|
| 1275 | if ($CONFIG['smtp_log']) |
|---|
| 1276 | write_log('sendmail', sprintf("User %s [%s]; Message for %s; %s", |
|---|
| 1277 | $RCMAIL->user->get_username(), |
|---|
| 1278 | $_SERVER['REMOTE_ADDR'], |
|---|
| 1279 | $mailto, |
|---|
| 1280 | !empty($smtp_response) ? join('; ', $smtp_response) : '')); |
|---|
| 1281 | } |
|---|
| 1282 | |
|---|
| 1283 | $message->_headers = array(); |
|---|
| 1284 | $message->headers($headers); |
|---|
| 1285 | |
|---|
| 1286 | return $sent; |
|---|
| 1287 | } |
|---|
| 1288 | |
|---|
| 1289 | |
|---|
| 1290 | function rcmail_send_mdn($uid) |
|---|
| 1291 | { |
|---|
| 1292 | global $RCMAIL, $IMAP; |
|---|
| 1293 | |
|---|
| 1294 | $message = new rcube_message($uid); |
|---|
| 1295 | |
|---|
| 1296 | if ($message->headers->mdn_to && !$message->headers->mdn_sent && $IMAP->check_permflag('MDNSENT')) |
|---|
| 1297 | { |
|---|
| 1298 | $identity = $RCMAIL->user->get_identity(); |
|---|
| 1299 | $sender = format_email_recipient($identity['email'], $identity['name']); |
|---|
| 1300 | $recipient = array_shift($IMAP->decode_address_list($message->headers->mdn_to)); |
|---|
| 1301 | $mailto = $recipient['mailto']; |
|---|
| 1302 | |
|---|
| 1303 | $compose = new rcube_mail_mime($RCMAIL->config->header_delimiter()); |
|---|
| 1304 | $compose->setParam(array( |
|---|
| 1305 | 'text_encoding' => 'quoted-printable', |
|---|
| 1306 | 'html_encoding' => 'quoted-printable', |
|---|
| 1307 | 'head_encoding' => 'quoted-printable', |
|---|
| 1308 | 'head_charset' => RCMAIL_CHARSET, |
|---|
| 1309 | 'html_charset' => RCMAIL_CHARSET, |
|---|
| 1310 | 'text_charset' => RCMAIL_CHARSET, |
|---|
| 1311 | )); |
|---|
| 1312 | |
|---|
| 1313 | // compose headers array |
|---|
| 1314 | $headers = array( |
|---|
| 1315 | 'Date' => date('r'), |
|---|
| 1316 | 'From' => $sender, |
|---|
| 1317 | 'To' => $message->headers->mdn_to, |
|---|
| 1318 | 'Subject' => rcube_label('receiptread') . ': ' . $message->subject, |
|---|
| 1319 | 'Message-ID' => sprintf('<%s@%s>', md5(uniqid('rcmail'.rand(),true)), $RCMAIL->config->mail_domain($_SESSION['imap_host'])), |
|---|
| 1320 | 'X-Sender' => $identity['email'], |
|---|
| 1321 | 'Content-Type' => 'multipart/report; report-type=disposition-notification', |
|---|
| 1322 | ); |
|---|
| 1323 | |
|---|
| 1324 | if ($agent = $RCMAIL->config->get('useragent')) |
|---|
| 1325 | $headers['User-Agent'] = $agent; |
|---|
| 1326 | |
|---|
| 1327 | $body = rcube_label("yourmessage") . "\r\n\r\n" . |
|---|
| 1328 | "\t" . rcube_label("to") . ': ' . rcube_imap::decode_mime_string($message->headers->to, $message->headers->charset) . "\r\n" . |
|---|
| 1329 | "\t" . rcube_label("subject") . ': ' . $message->subject . "\r\n" . |
|---|
| 1330 | "\t" . rcube_label("sent") . ': ' . format_date($message->headers->date, $RCMAIL->config->get('date_long')) . "\r\n" . |
|---|
| 1331 | "\r\n" . rcube_label("receiptnote") . "\r\n"; |
|---|
| 1332 | |
|---|
| 1333 | $ua = $RCMAIL->config->get('useragent', "RoundCube Webmail (Version ".RCMAIL_VERSION.")"); |
|---|
| 1334 | $report = "Reporting-UA: $ua\r\n"; |
|---|
| 1335 | |
|---|
| 1336 | if ($message->headers->to) |
|---|
| 1337 | $report .= "Original-Recipient: {$message->headers->to}\r\n"; |
|---|
| 1338 | |
|---|
| 1339 | $report .= "Final-Recipient: rfc822; {$identity['email']}\r\n" . |
|---|
| 1340 | "Original-Message-ID: {$message->headers->messageID}\r\n" . |
|---|
| 1341 | "Disposition: manual-action/MDN-sent-manually; displayed\r\n"; |
|---|
| 1342 | |
|---|
| 1343 | $compose->headers($headers); |
|---|
| 1344 | $compose->setTXTBody(wordwrap($body, 75, "\r\n")); |
|---|
| 1345 | $compose->addAttachment($report, 'message/disposition-notification', 'MDNPart2.txt', false, '7bit', 'inline'); |
|---|
| 1346 | |
|---|
| 1347 | $sent = rcmail_deliver_message($compose, $identity['email'], $mailto); |
|---|
| 1348 | |
|---|
| 1349 | if ($sent) |
|---|
| 1350 | { |
|---|
| 1351 | $IMAP->set_flag($message->uid, 'MDNSENT'); |
|---|
| 1352 | return true; |
|---|
| 1353 | } |
|---|
| 1354 | } |
|---|
| 1355 | |
|---|
| 1356 | return false; |
|---|
| 1357 | } |
|---|
| 1358 | |
|---|
| 1359 | |
|---|
| 1360 | function rcmail_search_filter($attrib) |
|---|
| 1361 | { |
|---|
| 1362 | global $OUTPUT; |
|---|
| 1363 | |
|---|
| 1364 | if (!strlen($attrib['id'])) |
|---|
| 1365 | $attrib['id'] = 'rcmlistfilter'; |
|---|
| 1366 | |
|---|
| 1367 | $attrib['onchange'] = JS_OBJECT_NAME.'.filter_mailbox(this.value)'; |
|---|
| 1368 | |
|---|
| 1369 | /* |
|---|
| 1370 | RFC3501 (6.4.4): 'ALL', 'RECENT', |
|---|
| 1371 | 'ANSWERED', 'DELETED', 'FLAGGED', 'SEEN', |
|---|
| 1372 | 'UNANSWERED', 'UNDELETED', 'UNFLAGGED', 'UNSEEN', |
|---|
| 1373 | 'NEW', // = (RECENT UNSEEN) |
|---|
| 1374 | 'OLD' // = NOT RECENT |
|---|
| 1375 | */ |
|---|
| 1376 | |
|---|
| 1377 | $select_filter = new html_select($attrib); |
|---|
| 1378 | $select_filter->add(rcube_label('all'), 'ALL'); |
|---|
| 1379 | $select_filter->add(rcube_label('unread'), 'UNSEEN'); |
|---|
| 1380 | $select_filter->add(rcube_label('flagged'), 'FLAGGED'); |
|---|
| 1381 | $select_filter->add(rcube_label('unanswered'), 'UNANSWERED'); |
|---|
| 1382 | |
|---|
| 1383 | $out = $select_filter->show($_SESSION['search_filter']); |
|---|
| 1384 | |
|---|
| 1385 | $OUTPUT->add_gui_object('search_filter', $attrib['id']); |
|---|
| 1386 | |
|---|
| 1387 | return $out; |
|---|
| 1388 | } |
|---|
| 1389 | |
|---|
| 1390 | // register UI objects |
|---|
| 1391 | $OUTPUT->add_handlers(array( |
|---|
| 1392 | 'mailboxlist' => 'rcmail_mailbox_list', |
|---|
| 1393 | 'messages' => 'rcmail_message_list', |
|---|
| 1394 | 'messagecountdisplay' => 'rcmail_messagecount_display', |
|---|
| 1395 | 'quotadisplay' => 'rcmail_quota_display', |
|---|
| 1396 | 'mailboxname' => 'rcmail_mailbox_name_display', |
|---|
| 1397 | 'messageheaders' => 'rcmail_message_headers', |
|---|
| 1398 | 'messagebody' => 'rcmail_message_body', |
|---|
| 1399 | 'messagecontentframe' => 'rcmail_messagecontent_frame', |
|---|
| 1400 | 'messagepartframe' => 'rcmail_message_part_frame', |
|---|
| 1401 | 'messagepartcontrols' => 'rcmail_message_part_controls', |
|---|
| 1402 | 'searchfilter' => 'rcmail_search_filter', |
|---|
| 1403 | 'searchform' => array($OUTPUT, 'search_form'), |
|---|
| 1404 | )); |
|---|
| 1405 | |
|---|
| 1406 | ?> |
|---|
