<?php require_once('include/Photo.php'); function wall_upload_post(&$a, $desktopmode = true) { logger("wall upload: starting new upload", LOGGER_DEBUG); $r_json = (x($_GET,'response') && $_GET['response']=='json'); if($a->argc > 1) { if(! x($_FILES,'media')) { $nick = $a->argv[1]; $r = q("SELECT `user`.*, `contact`.`id` FROM `user` INNER JOIN `contact` on `user`.`uid` = `contact`.`uid` WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1", dbesc($nick) ); if(! count($r)){ if ($r_json) { echo json_encode(array('error'=>t('Invalid request.'))); killme(); } return; } } else { $user_info = api_get_user($a); $r = q("SELECT `user`.*, `contact`.`id` FROM `user` INNER JOIN `contact` on `user`.`uid` = `contact`.`uid` WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1", dbesc($user_info['screen_name']) ); } } else { if ($r_json) { echo json_encode(array('error'=>t('Invalid request.'))); killme(); } return; } $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'] == PAGE_COMMUNITY) ? true : false); if((local_user()) && (local_user() == $page_owner_uid)) $can_post = true; else { if($community_page && remote_user()) { $cid = 0; if(is_array($_SESSION['remote'])) { foreach($_SESSION['remote'] as $v) { if($v['uid'] == $page_owner_uid) { $cid = $v['cid']; break; } } } if($cid) { $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1", intval($cid), intval($page_owner_uid) ); if(count($r)) { $can_post = true; $visitor = $cid; } } } } if(! $can_post) { if ($r_json) { echo json_encode(array('error'=>t('Permission denied.'))); killme(); } notice( t('Permission denied.') . EOL ); killme(); } if(! x($_FILES,'userfile') && ! x($_FILES,'media')){ if ($r_json) { echo json_encode(array('error'=>t('Invalid request.'))); } killme(); } $src = ""; if(x($_FILES,'userfile')) { $src = $_FILES['userfile']['tmp_name']; $filename = basename($_FILES['userfile']['name']); $filesize = intval($_FILES['userfile']['size']); $filetype = $_FILES['userfile']['type']; } elseif(x($_FILES,'media')) { if (is_array($_FILES['media']['tmp_name'])) $src = $_FILES['media']['tmp_name'][0]; else $src = $_FILES['media']['tmp_name']; if (is_array($_FILES['media']['name'])) $filename = basename($_FILES['media']['name'][0]); else $filename = basename($_FILES['media']['name']); if (is_array($_FILES['media']['size'])) $filesize = intval($_FILES['media']['size'][0]); else $filesize = intval($_FILES['media']['size']); if (is_array($_FILES['media']['type'])) $filetype = $_FILES['media']['type'][0]; else $filetype = $_FILES['media']['type']; } if ($src=="") { if ($r_json) { echo json_encode(array('error'=>t('Invalid request.'))); killme(); } notice(t('Invalid request.').EOL); killme(); } // This is a special treatment for picture upload from Twidere if (($filename == "octet-stream") AND ($filetype != "")) { $filename = $filetype; $filetype = ""; } if ($filetype=="") $filetype=guess_image_type($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 = $imagedata['mime']; logger("File upload src: ".$src." - filename: ".$filename. " - size: ".$filesize." - type: ".$filetype, LOGGER_DEBUG); $maximagesize = get_config('system','maximagesize'); if(($maximagesize) && ($filesize > $maximagesize)) { $msg = sprintf( t('Image exceeds size limit of %s'), formatBytes($maximagesize)); if ($r_json) { echo json_encode(array('error'=>$msg)); } else { echo $msg. EOL; } @unlink($src); killme(); } $limit = service_class_fetch($page_owner_uid,'photo_upload_limit'); if ($limit) { $r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ", intval($page_owner_uid) ); $size = $r[0]['total']; } else $size = 0; if(($limit !== false) && (($size + strlen($imagedata)) > $limit)) { $msg = upgrade_message(true); if ($r_json) { echo json_encode(array('error'=>$msg)); } else { echo $msg. EOL; } @unlink($src); killme(); } $imagedata = @file_get_contents($src); $ph = new Photo($imagedata, $filetype); if(! $ph->is_valid()) { $msg = t('Unable to process image.'); if ($r_json) { echo json_encode(array('error'=>$msg)); } else { echo $msg. EOL; } @unlink($src); killme(); } $ph->orient($src); @unlink($src); $max_length = get_config('system','max_image_length'); if(! $max_length) $max_length = MAX_IMAGE_LENGTH; if($max_length > 0) { $ph->scaleImage($max_length); logger("File upload: Scaling picture to new size ".$max_length, LOGGER_DEBUG); } $width = $ph->getWidth(); $height = $ph->getHeight(); $hash = photo_new_resource(); $smallest = 0; $defperm = '<' . $default_cid . '>'; $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, $defperm); if(! $r) { $msg = t('Image upload failed.'); if ($r_json) { echo json_encode(array('error'=>$msg)); } else { echo $msg. EOL; } killme(); } if($width > 640 || $height > 640) { $ph->scaleImage(640); $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, $defperm); if($r) $smallest = 1; } if($width > 320 || $height > 320) { $ph->scaleImage(320); $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, $defperm); if($r AND ($smallest == 0)) $smallest = 2; } $basename = basename($filename); 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(array('error'=>'')); killme(); } return false; } $picture = array(); $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"] = $a->get_baseurl().'/photos/'.$page_owner_nick.'/image/'.$hash; $picture["picture"] = $a->get_baseurl()."/photo/{$hash}-0.".$ph->getExt(); $picture["preview"] = $a->get_baseurl()."/photo/{$hash}-{$smallest}.".$ph->getExt(); if ($r_json) { echo json_encode(array('picture'=>$picture)); killme(); } return $picture; } if ($r_json) { echo json_encode(array('ok'=>true)); killme(); } /* mod Waitman Gobble NO WARRANTY */ //if we get the signal then return the image url info in BBCODE, otherwise this outputs the info and bails (for the ajax image uploader on wall post) if ($_REQUEST['hush']!='yeah') { if(local_user() && (! feature_enabled(local_user(),'richtext') || x($_REQUEST['nomce'])) ) { 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"; } else { echo '<br /><br /><a href="' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '" ><img src="' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.".$ph->getExt()."\" alt=\"$basename\" /></a><br /><br />"; } } else { $m = '[url='.$a->get_baseurl().'/photos/'.$page_owner_nick.'/image/'.$hash.'][img]'.$a->get_baseurl()."/photo/{$hash}-{$smallest}.".$ph->getExt()."[/img][/url]"; return($m); } /* mod Waitman Gobble NO WARRANTY */ killme(); // NOTREACHED }