<?php
+require_once('Photo.php');
function wall_upload_post(&$a) {
+ if($a->argc > 1) {
+ $nick = $a->argv[1];
+ $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
+ dbesc($nick)
+ );
+ if(! count($r))
+ return;
- $src = $_FILES['userfile']['tmp_name'];
+ }
+ else
+ return;
+ $can_post = false;
+ $visitor = 0;
-unlink($src);
+ $page_owner_uid = $r[0]['uid'];
+ $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()) {
+ $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+ intval(remote_user()),
+ intval($page_owner_uid)
+ );
+ if(count($r)) {
+ $can_post = true;
+ $visitor = remote_user();
+ }
+ }
+ }
- echo "<img src=\"".$a->get_baseurl(). "/images/default-profile.jpg\" alt=\"default\" />";
- killme();
+ if(! $can_post) {
+ notice( t('Permission denied.') . EOL );
+ killme();
+ }
+
+ if(! x($_FILES,'userfile'))
+ killme();
+
+ $src = $_FILES['userfile']['tmp_name'];
+ $filename = basename($_FILES['userfile']['name']);
+ $filesize = intval($_FILES['userfile']['size']);
+
+ $maximagesize = get_config('system','maximagesize');
+
+ if(($maximagesize) && ($filesize > $maximagesize)) {
+ notice( sprintf(t('Image exceeds size limit of %d'), $maximagesize) . EOL);
+ @unlink($src);
+ return;
+ }
+
+ $imagedata = @file_get_contents($src);
+ $ph = new Photo($imagedata);
+
+ if(! $ph->is_valid()) {
+ echo ( t('Unable to process image.') . EOL);
+ @unlink($src);
+ killme();
+ }
+
+ @unlink($src);
-}
\ No newline at end of file
+ $width = $ph->getWidth();
+ $height = $ph->getHeight();
+
+ $hash = photo_new_resource();
+
+ $smallest = 0;
+
+ $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, '<0>');
+
+ if(! $r) {
+ echo ( t('Image upload failed.') . EOL);
+ killme();
+ }
+
+ if($width > 640 || $height > 640) {
+ $ph->scaleImage(640);
+ $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, '<0>');
+ if($r)
+ $smallest = 1;
+ }
+
+ if($width > 320 || $height > 320) {
+ $ph->scaleImage(320);
+ $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, '<0>' );
+ if($r)
+ $smallest = 2;
+ }
+
+ $basename = basename($filename);
+ echo '<br /><br /><a href="' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '" ><img src="' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.jpg\" alt=\"$basename\" /></a><br /><br />";
+
+ killme();
+ // NOTREACHED
+}