| commit | author | age | ||
| 8799df | 1 | <?php |
| AM | 2 | |
| 3 | /* | |
| 4 | +-----------------------------------------------------------------------+ | |
| 5 | | program/steps/addressbook/photo.inc | | |
| 6 | | | | |
| 7 | | This file is part of the Roundcube Webmail client | | |
| 8 | | Copyright (C) 2005-2013, The Roundcube Dev Team | | |
| 9 | | | | |
| 10 | | Licensed under the GNU General Public License version 3 or | | |
| 11 | | any later version with exceptions for skins & plugins. | | |
| 12 | | See the README file for a full license statement. | | |
| 13 | | | | |
| 14 | | PURPOSE: | | |
| 15 | | Show contact photo | | |
| 16 | | | | |
| 17 | +-----------------------------------------------------------------------+ | |
| 18 | | Author: Thomas Bruederli <roundcube@gmail.com> | | |
| 19 | | Author: Aleksander Machniak <alec@alec.pl> | | |
| 20 | +-----------------------------------------------------------------------+ | |
| 21 | */ | |
| 22 | ||
| 23 | // Get contact ID and source ID from request | |
| 24 | $cids = rcmail_get_cids(); | |
| 25 | $source = key($cids); | |
| 26 | $cid = $cids ? array_shift($cids[$source]) : null; | |
| 27 | ||
| 28 | // read the referenced file | |
| 6b2b2e | 29 | if (($file_id = rcube_utils::get_input_value('_photo', rcube_utils::INPUT_GPC)) && ($tempfile = $_SESSION['contacts']['files'][$file_id])) { |
| 8799df | 30 | $tempfile = $RCMAIL->plugins->exec_hook('attachment_display', $tempfile); |
| AM | 31 | if ($tempfile['status']) { |
| 32 | if ($tempfile['data']) | |
| 33 | $data = $tempfile['data']; | |
| 34 | else if ($tempfile['path']) | |
| 35 | $data = file_get_contents($tempfile['path']); | |
| 36 | } | |
| 37 | } | |
| 38 | else { | |
| 39 | // by email, search for contact first | |
| 6b2b2e | 40 | if ($email = rcube_utils::get_input_value('_email', rcube_utils::INPUT_GPC)) { |
| 8799df | 41 | foreach ($RCMAIL->get_address_sources() as $s) { |
| AM | 42 | $abook = $RCMAIL->get_address_book($s['id']); |
| 43 | $result = $abook->search(array('email'), $email, 1, true, true, 'photo'); | |
| 44 | while ($result && ($record = $result->iterate())) { | |
| 45 | if ($record['photo']) | |
| 46 | break 2; | |
| 47 | } | |
| 48 | } | |
| 49 | } | |
| 50 | ||
| 51 | // by contact id | |
| 52 | if (!$record && $cid) { | |
| 53 | // Initialize addressbook source | |
| 54 | $CONTACTS = rcmail_contact_source($source, true); | |
| 55 | $SOURCE_ID = $source; | |
| 56 | // read contact record | |
| 57 | $record = $CONTACTS->get_record($cid, true); | |
| 58 | } | |
| 59 | ||
| 60 | if ($record['photo']) { | |
| 61 | $data = is_array($record['photo']) ? $record['photo'][0] : $record['photo']; | |
| 62 | if (!preg_match('![^a-z0-9/=+-]!i', $data)) | |
| 63 | $data = base64_decode($data, true); | |
| 64 | } | |
| 65 | } | |
| 66 | ||
| 67 | // let plugins do fancy things with contact photos | |
| 68 | $plugin = $RCMAIL->plugins->exec_hook('contact_photo', | |
| 69 | array('record' => $record, 'email' => $email, 'data' => $data)); | |
| 70 | ||
| 71 | // redirect to url provided by a plugin | |
| 72 | if ($plugin['url']) { | |
| 73 | $RCMAIL->output->redirect($plugin['url']); | |
| 74 | } | |
| fcb7d4 | 75 | |
| AM | 76 | $data = $plugin['data']; |
| 77 | ||
| 78 | // detect if photo data is an URL | |
| 79 | if (strlen($data) < 1024 && filter_var($data, FILTER_VALIDATE_URL)) { | |
| 80 | $RCMAIL->output->redirect($data); | |
| 8799df | 81 | } |
| AM | 82 | |
| 83 | // cache for one day if requested by email | |
| 84 | if (!$cid && $email) { | |
| 85 | $RCMAIL->output->future_expire_header(86400); | |
| 86 | } | |
| 87 | ||
| 681ba6 | 88 | if ($data) { |
| AM | 89 | header('Content-Type: ' . rcube_mime::image_content_type($data)); |
| 90 | echo $data; | |
| 91 | } | |
| b6b92c | 92 | else if (!empty($_GET['_error'])) { |
| AM | 93 | header('HTTP/1.0 404 Photo not found'); |
| 94 | } | |
| 681ba6 | 95 | else { |
| AM | 96 | header('Content-Type: image/gif'); |
| 97 | echo base64_decode(rcmail_output::BLANK_GIF); | |
| 98 | } | |
| 8799df | 99 | exit; |
