mirror of
https://github.com/friendica/friendica
synced 2024-12-23 20:00:16 +00:00
318 lines
7.9 KiB
PHP
318 lines
7.9 KiB
PHP
<?php
|
|
/**
|
|
* @file mod/wall_upload.php
|
|
* @brief 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\L10n;
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Core\System;
|
|
use Friendica\Core\Config;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\Model\Contact;
|
|
use Friendica\Model\Photo;
|
|
use Friendica\Model\User;
|
|
use Friendica\Object\Image;
|
|
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');
|
|
$album = (!empty($_GET['album']) ? Strings::escapeTags(trim($_GET['album'])) : '');
|
|
|
|
if ($a->argc > 1) {
|
|
if (empty($_FILES['media'])) {
|
|
$nick = $a->argv[1];
|
|
$r = q("SELECT `user`.*, `contact`.`id` FROM `user`
|
|
INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
|
|
WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0
|
|
AND `contact`.`self` = 1 LIMIT 1",
|
|
DBA::escape($nick)
|
|
);
|
|
|
|
if (!DBA::isResult($r)) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
$user_info = api_get_user($a);
|
|
$r = q("SELECT `user`.*, `contact`.`id` FROM `user`
|
|
INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
|
|
WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0
|
|
AND `contact`.`self` = 1 LIMIT 1",
|
|
DBA::escape($user_info['screen_name'])
|
|
);
|
|
}
|
|
} else {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Setup permissions structures
|
|
*/
|
|
$can_post = false;
|
|
$visitor = 0;
|
|
|
|
$page_owner_uid = $r[0]['uid'];
|
|
$default_cid = $r[0]['id'];
|
|
$page_owner_nick = $r[0]['nickname'];
|
|
$community_page = (($r[0]['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
|
|
|
|
if ((local_user()) && (local_user() == $page_owner_uid)) {
|
|
$can_post = true;
|
|
} else {
|
|
if ($community_page && remote_user()) {
|
|
$contact_id = 0;
|
|
if (is_array($_SESSION['remote'])) {
|
|
foreach ($_SESSION['remote'] as $v) {
|
|
if ($v['uid'] == $page_owner_uid) {
|
|
$contact_id = $v['cid'];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($contact_id) {
|
|
$r = q("SELECT `uid` FROM `contact`
|
|
WHERE `blocked` = 0 AND `pending` = 0
|
|
AND `id` = %d AND `uid` = %d LIMIT 1",
|
|
intval($contact_id),
|
|
intval($page_owner_uid)
|
|
);
|
|
if (DBA::isResult($r)) {
|
|
$can_post = true;
|
|
$visitor = $contact_id;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (!$can_post) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Permission denied.')]);
|
|
exit();
|
|
}
|
|
notice(L10n::t('Permission denied.') . EOL);
|
|
exit();
|
|
}
|
|
|
|
if (empty($_FILES['userfile']) && empty($_FILES['media'])) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => 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 ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
notice(L10n::t('Invalid request.').EOL);
|
|
exit();
|
|
}
|
|
|
|
// This is a special treatment for picture upload from Twidere
|
|
if (($filename == "octet-stream") && ($filetype != "")) {
|
|
$filename = $filetype;
|
|
$filetype = "";
|
|
}
|
|
|
|
if ($filetype == "") {
|
|
$filetype = Image::guessType($filename);
|
|
}
|
|
|
|
// If there is a temp name, then do a manual check
|
|
// This is more reliable than the provided value
|
|
|
|
$imagedata = getimagesize($src);
|
|
if ($imagedata) {
|
|
$filetype = $imagedata['mime'];
|
|
}
|
|
|
|
Logger::log("File upload src: " . $src . " - filename: " . $filename .
|
|
" - size: " . $filesize . " - type: " . $filetype, Logger::DEBUG);
|
|
|
|
$maximagesize = Config::get('system', 'maximagesize');
|
|
|
|
if (($maximagesize) && ($filesize > $maximagesize)) {
|
|
$msg = L10n::t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize));
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg. EOL;
|
|
}
|
|
@unlink($src);
|
|
exit();
|
|
}
|
|
|
|
$imagedata = @file_get_contents($src);
|
|
$Image = new Image($imagedata, $filetype);
|
|
|
|
if (!$Image->isValid()) {
|
|
$msg = L10n::t('Unable to process image.');
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg. EOL;
|
|
}
|
|
@unlink($src);
|
|
exit();
|
|
}
|
|
|
|
$Image->orient($src);
|
|
@unlink($src);
|
|
|
|
$max_length = Config::get('system', 'max_image_length');
|
|
if (!$max_length) {
|
|
$max_length = MAX_IMAGE_LENGTH;
|
|
}
|
|
if ($max_length > 0) {
|
|
$Image->scaleDown($max_length);
|
|
Logger::log("File upload: Scaling picture to new size " . $max_length, Logger::DEBUG);
|
|
}
|
|
|
|
$width = $Image->getWidth();
|
|
$height = $Image->getHeight();
|
|
|
|
$hash = Photo::newResource();
|
|
|
|
$smallest = 0;
|
|
|
|
// If we don't have an album name use the Wall Photos album
|
|
if (!strlen($album)) {
|
|
$album = L10n::t('Wall Photos');
|
|
}
|
|
|
|
$defperm = '<' . $default_cid . '>';
|
|
|
|
$r = Photo::store($Image, $page_owner_uid, $visitor, $hash, $filename, $album, 0, 0, $defperm);
|
|
|
|
if (!$r) {
|
|
$msg = L10n::t('Image upload failed.');
|
|
if ($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, $hash, $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, $hash, $filename, $album, 2, 0, $defperm);
|
|
if ($r && ($smallest == 0)) {
|
|
$smallest = 2;
|
|
}
|
|
}
|
|
|
|
if (!$desktopmode) {
|
|
$r = q("SELECT `id`, `datasize`, `width`, `height`, `type` FROM `photo`
|
|
WHERE `resource-id` = '%s'
|
|
ORDER BY `width` DESC LIMIT 1",
|
|
$hash
|
|
);
|
|
if (!$r) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => '']);
|
|
exit();
|
|
}
|
|
return false;
|
|
}
|
|
$picture = [];
|
|
|
|
$picture["id"] = $r[0]["id"];
|
|
$picture["size"] = $r[0]["datasize"];
|
|
$picture["width"] = $r[0]["width"];
|
|
$picture["height"] = $r[0]["height"];
|
|
$picture["type"] = $r[0]["type"];
|
|
$picture["albumpage"] = System::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $hash;
|
|
$picture["picture"] = System::baseUrl() . "/photo/{$hash}-0." . $Image->getExt();
|
|
$picture["preview"] = System::baseUrl() . "/photo/{$hash}-{$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=' . System::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . System::baseUrl() . "/photo/{$hash}-{$smallest}.".$Image->getExt()."[/img][/url]\n\n";
|
|
exit();
|
|
// NOTREACHED
|
|
}
|