<?php
-// Based upon "Privacy Image Cache" by Tobias Hößl <https://github.com/CatoTH/>
+/**
+ * @file mod/proxy.php
+ * @brief Based upon "Privacy Image Cache" by Tobias Hößl <https://github.com/CatoTH/>
+ */
use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\System;
use Friendica\Database\DBM;
+use Friendica\Model\Photo;
+use Friendica\Object\Image;
+use Friendica\Util\DateTimeFormat;
+use Friendica\Util\Network;
define('PROXY_DEFAULT_TIME', 86400); // 1 Day
define('PROXY_SIZE_LARGE', 'large');
require_once 'include/security.php';
-require_once 'include/Photo.php';
function proxy_init(App $a) {
// Pictures are stored in one of the following ways:
$url = substr($url, 0, $pos + 1);
}
- $url = str_replace(array('.jpg', '.jpeg', '.gif', '.png'), array('','','',''), $url);
+ $url = str_replace(['.jpg', '.jpeg', '.gif', '.png'], ['','','',''], $url);
$url = base64_decode(strtr($url, '-_', '+/'), true);
// reduce quality - if it isn't a GIF
if ($mime != 'image/gif') {
- $img = new Photo($img_str, $mime);
- if ($img->is_valid()) {
- $img_str = $img->imageString();
+ $Image = new Image($img_str, $mime);
+ if ($Image->isValid()) {
+ $img_str = $Image->asString();
}
}
}
$valid = true;
- $r = array();
-
+ $photo = null;
if (!$direct_cache && ($cachefile == '')) {
- $r = dba::select('photo', array('data', 'desc'), array('resource-id' => $urlhash), array('limit' => 1));
- if (DBM::is_result($r)) {
- $img_str = $r['data'];
- $mime = $r['desc'];
+ $photo = dba::selectFirst('photo', ['data', 'desc'], ['resource-id' => $urlhash]);
+ if (DBM::is_result($photo)) {
+ $img_str = $photo['data'];
+ $mime = $photo['desc'];
if ($mime == '') {
$mime = 'image/jpeg';
}
}
}
- if (!DBM::is_result($r)) {
+ if (!DBM::is_result($photo)) {
// It shouldn't happen but it does - spaces in URL
$_REQUEST['url'] = str_replace(' ', '+', $_REQUEST['url']);
$redirects = 0;
- $img_str = fetch_url($_REQUEST['url'], true, $redirects, 10);
+ $img_str = Network::fetchUrl($_REQUEST['url'], true, $redirects, 10);
$tempfile = tempnam(get_temppath(), 'cache');
file_put_contents($tempfile, $img_str);
$mime = 'image/png';
$cachefile = ''; // Clear the cachefile so that the dummy isn't stored
$valid = false;
- $img = new Photo($img_str, 'image/png');
- if ($img->is_valid()) {
- $img->scaleImage(10);
- $img_str = $img->imageString();
+ $Image = new Image($img_str, 'image/png');
+ if ($Image->isValid()) {
+ $Image->scaleDown(10);
+ $img_str = $Image->asString();
}
} elseif ($mime != 'image/jpeg' && !$direct_cache && $cachefile == '') {
$image = @imagecreatefromstring($img_str);
die();
}
- $fields = array('uid' => 0, 'contact-id' => 0, 'guid' => get_guid(), 'resource-id' => $urlhash, 'created' => datetime_convert(), 'edited' => datetime_convert(),
+ $fields = ['uid' => 0, 'contact-id' => 0, 'guid' => get_guid(), 'resource-id' => $urlhash, 'created' => DateTimeFormat::utcNow(), 'edited' => DateTimeFormat::utcNow(),
'filename' => basename($_REQUEST['url']), 'type' => '', 'album' => '', 'height' => imagesy($image), 'width' => imagesx($image),
'datasize' => 0, 'data' => $img_str, 'scale' => 100, 'profile' => 0,
- 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '', 'desc' => $mime);
+ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '', 'desc' => $mime];
dba::insert('photo', $fields);
} else {
- $img = new Photo($img_str, $mime);
- if ($img->is_valid() && !$direct_cache && ($cachefile == '')) {
- $img->store(0, 0, $urlhash, $_REQUEST['url'], '', 100);
+ $Image = new Image($img_str, $mime);
+ if ($Image->isValid() && !$direct_cache && ($cachefile == '')) {
+ Photo::store($Image, 0, 0, $urlhash, $_REQUEST['url'], '', 100);
}
}
}
// reduce quality - if it isn't a GIF
if ($mime != 'image/gif') {
- $img = new Photo($img_str, $mime);
- if ($img->is_valid()) {
- $img->scaleImage($size);
- $img_str = $img->imageString();
+ $Image = new Image($img_str, $mime);
+ if ($Image->isValid()) {
+ $Image->scaleDown($size);
+ $img_str = $Image->asString();
}
}
// Extract the URL extension
$extension = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION);
- $extensions = array('jpg', 'jpeg', 'gif', 'png');
+ $extensions = ['jpg', 'jpeg', 'gif', 'png'];
if (in_array($extension, $extensions)) {
$shortpath .= '.' . $extension;
$longpath .= '.' . $extension;
$query = parse_url($url, PHP_URL_QUERY);
$query = html_entity_decode($query);
$query_list = explode('&', $query);
- $arr = array();
+ $arr = [];
foreach ($query_list as $key_value) {
$key_value_list = explode('=', $key_value);