mirror of
https://github.com/friendica/friendica
synced 2024-12-23 08:00:16 +00:00
295 lines
8.5 KiB
PHP
295 lines
8.5 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2010-2021, the Friendica project
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* Module for uploading a picture to the profile wall
|
|
*
|
|
* By default the picture will be stored in the photo album with the name Wall Photos.
|
|
* You can specify a different album by adding an optional query string "album="
|
|
* to the url
|
|
*
|
|
*/
|
|
|
|
use Friendica\App;
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Core\Session;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\DI;
|
|
use Friendica\Model\Photo;
|
|
use Friendica\Model\User;
|
|
use Friendica\Object\Image;
|
|
use Friendica\Util\Images;
|
|
use Friendica\Util\Strings;
|
|
|
|
function wall_upload_post(App $a, $desktopmode = true)
|
|
{
|
|
Logger::log("wall upload: starting new upload", Logger::DEBUG);
|
|
|
|
$r_json = (!empty($_GET['response']) && $_GET['response'] == 'json');
|
|
$album = trim($_GET['album'] ?? '');
|
|
|
|
if (DI::args()->getArgc() > 1) {
|
|
if (empty($_FILES['media'])) {
|
|
$nick = DI::args()->getArgv()[1];
|
|
$user = DBA::selectFirst('owner-view', ['id', 'uid', 'nickname', 'page-flags'], ['nickname' => $nick, 'blocked' => false]);
|
|
if (!DBA::isResult($user)) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
$user_info = api_get_user($a);
|
|
$user = DBA::selectFirst('owner-view', ['id', 'uid', 'nickname', 'page-flags'], ['nickname' => $user_info['screen_name'], 'blocked' => false]);
|
|
}
|
|
} else {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Setup permissions structures
|
|
*/
|
|
$can_post = false;
|
|
$visitor = 0;
|
|
|
|
$page_owner_uid = $user['uid'];
|
|
$default_cid = $user['id'];
|
|
$page_owner_nick = $user['nickname'];
|
|
$community_page = (($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
|
|
|
|
if ((local_user()) && (local_user() == $page_owner_uid)) {
|
|
$can_post = true;
|
|
} elseif ($community_page && !empty(Session::getRemoteContactID($page_owner_uid))) {
|
|
$contact_id = Session::getRemoteContactID($page_owner_uid);
|
|
$can_post = DBA::exists('contact', ['blocked' => false, 'pending' => false, 'id' => $contact_id, 'uid' => $page_owner_uid]);
|
|
$visitor = $contact_id;
|
|
}
|
|
|
|
if (!$can_post) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => DI::l10n()->t('Permission denied.')]);
|
|
exit();
|
|
}
|
|
notice(DI::l10n()->t('Permission denied.'));
|
|
exit();
|
|
}
|
|
|
|
if (empty($_FILES['userfile']) && empty($_FILES['media'])) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
|
|
}
|
|
exit();
|
|
}
|
|
|
|
$src = '';
|
|
$filename = '';
|
|
$filesize = 0;
|
|
$filetype = '';
|
|
if (!empty($_FILES['userfile'])) {
|
|
$src = $_FILES['userfile']['tmp_name'];
|
|
$filename = basename($_FILES['userfile']['name']);
|
|
$filesize = intval($_FILES['userfile']['size']);
|
|
$filetype = $_FILES['userfile']['type'];
|
|
|
|
} elseif (!empty($_FILES['media'])) {
|
|
if (!empty($_FILES['media']['tmp_name'])) {
|
|
if (is_array($_FILES['media']['tmp_name'])) {
|
|
$src = $_FILES['media']['tmp_name'][0];
|
|
} else {
|
|
$src = $_FILES['media']['tmp_name'];
|
|
}
|
|
}
|
|
|
|
if (!empty($_FILES['media']['name'])) {
|
|
if (is_array($_FILES['media']['name'])) {
|
|
$filename = basename($_FILES['media']['name'][0]);
|
|
} else {
|
|
$filename = basename($_FILES['media']['name']);
|
|
}
|
|
}
|
|
|
|
if (!empty($_FILES['media']['size'])) {
|
|
if (is_array($_FILES['media']['size'])) {
|
|
$filesize = intval($_FILES['media']['size'][0]);
|
|
} else {
|
|
$filesize = intval($_FILES['media']['size']);
|
|
}
|
|
}
|
|
|
|
if (!empty($_FILES['media']['type'])) {
|
|
if (is_array($_FILES['media']['type'])) {
|
|
$filetype = $_FILES['media']['type'][0];
|
|
} else {
|
|
$filetype = $_FILES['media']['type'];
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($src == "") {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
notice(DI::l10n()->t('Invalid request.'));
|
|
exit();
|
|
}
|
|
|
|
$filetype = Images::getMimeTypeBySource($src, $filename, $filetype);
|
|
|
|
Logger::log("File upload src: " . $src . " - filename: " . $filename .
|
|
" - size: " . $filesize . " - type: " . $filetype, Logger::DEBUG);
|
|
|
|
$imagedata = @file_get_contents($src);
|
|
$Image = new Image($imagedata, $filetype);
|
|
|
|
if (!$Image->isValid()) {
|
|
$msg = DI::l10n()->t('Unable to process image.');
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg. EOL;
|
|
}
|
|
@unlink($src);
|
|
exit();
|
|
}
|
|
|
|
$Image->orient($src);
|
|
@unlink($src);
|
|
|
|
$max_length = DI::config()->get('system', 'max_image_length');
|
|
if (!$max_length) {
|
|
$max_length = MAX_IMAGE_LENGTH;
|
|
}
|
|
if ($max_length > 0) {
|
|
$Image->scaleDown($max_length);
|
|
$filesize = strlen($Image->asString());
|
|
Logger::log("File upload: Scaling picture to new size " . $max_length, Logger::DEBUG);
|
|
}
|
|
|
|
$width = $Image->getWidth();
|
|
$height = $Image->getHeight();
|
|
|
|
$maximagesize = DI::config()->get('system', 'maximagesize');
|
|
|
|
if (!empty($maximagesize) && ($filesize > $maximagesize)) {
|
|
// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
|
|
foreach ([5120, 2560, 1280, 640] as $pixels) {
|
|
if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
|
|
Logger::info('Resize', ['size' => $filesize, 'width' => $width, 'height' => $height, 'max' => $maximagesize, 'pixels' => $pixels]);
|
|
$Image->scaleDown($pixels);
|
|
$filesize = strlen($Image->asString());
|
|
$width = $Image->getWidth();
|
|
$height = $Image->getHeight();
|
|
}
|
|
}
|
|
if ($filesize > $maximagesize) {
|
|
Logger::notice('Image size is too big', ['size' => $filesize, 'max' => $maximagesize]);
|
|
$msg = DI::l10n()->t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize));
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg. EOL;
|
|
}
|
|
@unlink($src);
|
|
exit();
|
|
}
|
|
}
|
|
|
|
$resource_id = Photo::newResource();
|
|
|
|
$smallest = 0;
|
|
|
|
// If we don't have an album name use the Wall Photos album
|
|
if (!strlen($album)) {
|
|
$album = DI::l10n()->t('Wall Photos');
|
|
}
|
|
|
|
$defperm = '<' . $default_cid . '>';
|
|
|
|
$r = Photo::store($Image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 0, 0, $defperm);
|
|
|
|
if (!$r) {
|
|
$msg = DI::l10n()->t('Image upload failed.');
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg. EOL;
|
|
}
|
|
exit();
|
|
}
|
|
|
|
if ($width > 640 || $height > 640) {
|
|
$Image->scaleDown(640);
|
|
$r = Photo::store($Image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 1, 0, $defperm);
|
|
if ($r) {
|
|
$smallest = 1;
|
|
}
|
|
}
|
|
|
|
if ($width > 320 || $height > 320) {
|
|
$Image->scaleDown(320);
|
|
$r = Photo::store($Image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 2, 0, $defperm);
|
|
if ($r && ($smallest == 0)) {
|
|
$smallest = 2;
|
|
}
|
|
}
|
|
|
|
if (!$desktopmode) {
|
|
$photo = Photo::selectFirst(['id', 'datasize', 'width', 'height', 'type'], ['resource-id' => $resource_id], ['order' => ['width']]);
|
|
if (!$photo) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => '']);
|
|
exit();
|
|
}
|
|
return false;
|
|
}
|
|
$picture = [];
|
|
|
|
$picture["id"] = $photo["id"];
|
|
$picture["size"] = $photo["datasize"];
|
|
$picture["width"] = $photo["width"];
|
|
$picture["height"] = $photo["height"];
|
|
$picture["type"] = $photo["type"];
|
|
$picture["albumpage"] = DI::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $resource_id;
|
|
$picture["picture"] = DI::baseUrl() . "/photo/{$resource_id}-0." . $Image->getExt();
|
|
$picture["preview"] = DI::baseUrl() . "/photo/{$resource_id}-{$smallest}." . $Image->getExt();
|
|
|
|
if ($r_json) {
|
|
echo json_encode(['picture' => $picture]);
|
|
exit();
|
|
}
|
|
Logger::log("upload done", Logger::DEBUG);
|
|
return $picture;
|
|
}
|
|
|
|
Logger::log("upload done", Logger::DEBUG);
|
|
|
|
if ($r_json) {
|
|
echo json_encode(['ok' => true]);
|
|
exit();
|
|
}
|
|
|
|
echo "\n\n" . '[url=' . DI::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $resource_id . '][img]' . DI::baseUrl() . "/photo/{$resource_id}-{$smallest}.".$Image->getExt()."[/img][/url]\n\n";
|
|
exit();
|
|
// NOTREACHED
|
|
}
|