Now more friendly error message. Will tomorrow add a german translation.

David

diff --git a/wall_attach.php b/wall_attach.php
new file mode 100644 (file)
index 0000000..646a776
--- /dev/null
+++ b/wall_attach.php
@@ -0,0 +1,143 @@
+<?php
+
+require_once('include/attach.php');
+require_once('include/datetime.php');
+
+function wall_attach_post(&$a) {
+
+       if($a->argc > 1) {
+               $nick = $a->argv[1];
+               $r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid`  WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1",
+                       dbesc($nick)
+               );
+               if(! count($r))
+                       return;
+
+       }
+       else
+               return;
+
+       $can_post  = false;
+       $visitor   = 0;
+
+       $page_owner_uid   = $r[0]['uid'];
+       $page_owner_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(! $can_post) {
+               notice( t('Permission denied.') . EOL );
+               killme();
+       }
+
+       if(! x($_FILES,'userfile'))
+               killme();
+
+       $src      = $_FILES['userfile']['tmp_name'];
+       $filename = basename($_FILES['userfile']['name']);
+       $filesize = intval($_FILES['userfile']['size']);
+
+       $maxfilesize = get_config('system','maxfilesize');
+
+       /* Found html code written in text field of form,
+        * when trying to upload a file with filesize
+        * greater than upload_max_filesize. Cause is unknown.
+        * Then Filesize gets <= 0.
+        */
+
+       if($filesize <=0) {
+               notice(t('Sorry, maybe your upload is bigger than the PHP configuration allows') . EOL .(t('Or - did you try to upload an empty file?')) . EOL);
+               @unlink($src);
+               killme();
+       }
+
+       if(($maxfilesize) && ($filesize > $maxfilesize)) {
+               notice( sprintf(t('File exceeds size limit of %d'), $maxfilesize) . EOL);
+               @unlink($src);
+               return;
+       }
+
+       $r = q("select sum(octet_length(data)) as total from attach where uid = %d ",
+               intval($page_owner_uid)
+       );
+
+       $limit = service_class_fetch($page_owner_uid,'attach_upload_limit');
+
+       if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
+               echo upgrade_message(true) . EOL ;
+               @unlink($src);
+               killme();
+       }
+
+
+       $filedata = @file_get_contents($src);
+       $mimetype = z_mime_content_type($filename);
+       $hash = random_string();
+       $created = datetime_convert();
+       $r = q("INSERT INTO `attach` ( `uid`, `hash`, `filename`, `filetype`, `filesize`, `data`, `created`, `edited`, `allow_cid`, `allow_gid`,`deny_cid`, `deny_gid` )
+               VALUES ( %d, '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
+               intval($page_owner_uid),
+               dbesc($hash),
+               dbesc($filename),
+               dbesc($mimetype),
+               intval($filesize),
+               dbesc($filedata),
+               dbesc($created),
+               dbesc($created),
+               dbesc('<' . $page_owner_cid . '>'),
+               dbesc(''),
+               dbesc(''),
+               dbesc('')
+       );              
+
+       @unlink($src);
+
+       if(! $r) {
+               echo ( t('File upload failed.') . EOL);
+               killme();
+       }
+
+       $r = q("SELECT `id` FROM `attach` WHERE `uid` = %d AND `created` = '%s' AND `hash` = '%s' LIMIT 1",
+               intval($page_owner_uid),
+               dbesc($created),
+               dbesc($hash)
+       );
+
+       if(! count($r)) {
+               echo ( t('File upload failed.') . EOL);
+               killme();
+       }
+
+       $lf = "\n";
+
+       echo  $lf . $lf . '[attachment]' . $r[0]['id'] . '[/attachment]' . $lf;
+       
+       killme();
+       // NOTREACHED
+}