You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.5 KiB
PHP
92 lines
3.5 KiB
PHP
<?php
|
|
|
|
/*
|
|
+-----------------------------------------------------------------------+
|
|
| program/steps/addressbook/photo.inc |
|
|
| |
|
|
| This file is part of the Roundcube Webmail client |
|
|
| 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. |
|
|
| See the README file for a full license statement. |
|
|
| |
|
|
| PURPOSE: |
|
|
| Show contact photo |
|
|
| |
|
|
+-----------------------------------------------------------------------+
|
|
| Author: Thomas Bruederli <roundcube@gmail.com> |
|
|
| Author: Aleksander Machniak <alec@alec.pl> |
|
|
+-----------------------------------------------------------------------+
|
|
*/
|
|
|
|
// Get contact ID and source ID from request
|
|
$cids = rcmail_get_cids();
|
|
$source = key($cids);
|
|
$cid = $cids ? array_shift($cids[$source]) : null;
|
|
|
|
// read the referenced file
|
|
if (($file_id = get_input_value('_photo', RCUBE_INPUT_GPC)) && ($tempfile = $_SESSION['contacts']['files'][$file_id])) {
|
|
$tempfile = $RCMAIL->plugins->exec_hook('attachment_display', $tempfile);
|
|
if ($tempfile['status']) {
|
|
if ($tempfile['data'])
|
|
$data = $tempfile['data'];
|
|
else if ($tempfile['path'])
|
|
$data = file_get_contents($tempfile['path']);
|
|
}
|
|
}
|
|
else {
|
|
// by email, search for contact first
|
|
if ($email = get_input_value('_email', RCUBE_INPUT_GPC)) {
|
|
foreach ($RCMAIL->get_address_sources() as $s) {
|
|
$abook = $RCMAIL->get_address_book($s['id']);
|
|
$result = $abook->search(array('email'), $email, 1, true, true, 'photo');
|
|
while ($result && ($record = $result->iterate())) {
|
|
if ($record['photo'])
|
|
break 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// by contact id
|
|
if (!$record && $cid) {
|
|
// Initialize addressbook source
|
|
$CONTACTS = rcmail_contact_source($source, true);
|
|
$SOURCE_ID = $source;
|
|
// read contact record
|
|
$record = $CONTACTS->get_record($cid, true);
|
|
}
|
|
|
|
if ($record['photo']) {
|
|
$data = is_array($record['photo']) ? $record['photo'][0] : $record['photo'];
|
|
if (!preg_match('![^a-z0-9/=+-]!i', $data))
|
|
$data = base64_decode($data, true);
|
|
}
|
|
}
|
|
|
|
// let plugins do fancy things with contact photos
|
|
$plugin = $RCMAIL->plugins->exec_hook('contact_photo',
|
|
array('record' => $record, 'email' => $email, 'data' => $data));
|
|
|
|
// redirect to url provided by a plugin
|
|
if ($plugin['url']) {
|
|
$RCMAIL->output->redirect($plugin['url']);
|
|
}
|
|
else {
|
|
$data = $plugin['data'];
|
|
}
|
|
|
|
// deliver alt image
|
|
if (!$data && ($alt_img = get_input_value('_alt', RCUBE_INPUT_GPC)) && is_file($alt_img)) {
|
|
$data = file_get_contents($alt_img);
|
|
}
|
|
|
|
// cache for one day if requested by email
|
|
if (!$cid && $email) {
|
|
$RCMAIL->output->future_expire_header(86400);
|
|
}
|
|
|
|
header('Content-Type: ' . rc_image_content_type($data));
|
|
echo $data ? $data : file_get_contents('program/resources/blank.gif');
|
|
exit;
|