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181 lines
3.8 KiB
PHP
181 lines
3.8 KiB
PHP
<?php
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require_once('Photo.php');
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function wall_upload_post(&$a) {
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$using_api = ((x($_FILES,'media')) ? true : false);
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if($using_api) {
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require_once('include/api.php');
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$user_info = api_get_user($a);
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$nick = $user_info['screen_name'];
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}
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else {
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if(argc() > 1)
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$nick = argv(1);
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}
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$channel = null;
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if($nick) {
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$r = q("SELECT channel.* from channel where channel_address = '%s' limit 1",
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dbesc($nick)
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);
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if($r)
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$channel = $r[0];
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}
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if(! $channel) {
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if($using_api)
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return;
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else {
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notice( t('Channel not found.') . EOL);
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killme();
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}
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}
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$can_post = false;
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$visitor = 0;
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$page_owner_uid = $r[0]['channel_id'];
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$observer = $a->get_observer();
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if(! perm_is_allowed($page_owner_uid,$observer['xchan_hash'],'post_photos')) {
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if($using_api)
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return;
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else {
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notice( t('Permission denied.') . EOL);
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killme();
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}
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}
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if(x($_FILES,'userfile')) {
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$src = $_FILES['userfile']['tmp_name'];
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$filename = basename($_FILES['userfile']['name']);
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$filesize = intval($_FILES['userfile']['size']);
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$filetype = $_FILES['userfile']['type'];
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}
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elseif(x($_FILES,'media')) {
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$src = $_FILES['media']['tmp_name'];
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$filename = basename($_FILES['media']['name']);
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$filesize = intval($_FILES['media']['size']);
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$filetype = $_FILES['media']['type'];
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}
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else {
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if($using_api)
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return;
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else {
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notice( t('Empty upload.') . EOL);
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killme();
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}
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}
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if($filetype == "")
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$filetype=guess_image_type($filename);
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$maximagesize = get_config('system','maximagesize');
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if(($maximagesize) && ($filesize > $maximagesize)) {
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@unlink($src);
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if($using_api)
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return;
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else {
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echo sprintf( t('Image exceeds size limit of %d'), $maximagesize) . EOL;
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killme();
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}
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}
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$limit = service_class_fetch($page_owner_uid,'photo_upload_limit');
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if($limit !== false) {
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$r = q("select sum(size) as total from photo where uid = %d and scale = 0 ",
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intval($page_owner_uid)
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);
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if(($r) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
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@unlink($src);
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if($using_api)
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return;
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else {
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echo upgrade_message(true) . EOL ;
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killme();
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}
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}
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}
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$imagedata = @file_get_contents($src);
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$ph = new Photo($imagedata, $filetype);
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if(! $ph->is_valid()) {
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@unlink($src);
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if($using_api)
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return;
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else {
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echo ( t('Unable to process image.') . EOL);
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killme();
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}
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}
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$ph->orient($src);
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@unlink($src);
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$max_length = get_config('system','max_image_length');
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if(! $max_length)
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$max_length = MAX_IMAGE_LENGTH;
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if($max_length > 0)
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$ph->scaleImage($max_length);
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$width = $ph->getWidth();
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$height = $ph->getHeight();
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$hash = photo_new_resource();
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$smallest = 0;
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$defperm = '<' . $channel['channel_hash'] . '>';
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$aid = $channel['channel_account_id'];
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$visitor = ((remote_user()) ? remote_user() : '');
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$r = $ph->store($aid, $page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, $defperm);
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if(! $r) {
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if($using_api)
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return;
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else {
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echo ( t('Image upload failed.') . EOL);
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killme();
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}
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}
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if($width > 640 || $height > 640) {
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$ph->scaleImage(640);
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$r = $ph->store($aid, $page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, $defperm);
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if($r)
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$smallest = 1;
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}
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if($width > 320 || $height > 320) {
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$ph->scaleImage(320);
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$r = $ph->store($aid, $page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, $defperm);
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if($r)
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$smallest = 2;
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}
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$basename = basename($filename);
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if($_REQUEST['silent']) {
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$m = '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.".$ph->getExt()."[/img][/url]";
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return($m);
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}
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else {
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echo "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.".$ph->getExt()."[/img][/url]\n\n";
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}
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killme();
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// NOTREACHED
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}
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