typos in bbcode, add service class restrictions to jot uploads

include/bb2diaspora.php

@@ -113,7 +113,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
 	// to define the closing tag for the list elements. So nested lists
 	// are going to be flattened out in Diaspora for now
 	$endlessloop = 0;
-	while ((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)
+	while ((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false) &&
 	       (strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false) && 
 	       (strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false) && (++$endlessloop < 20)) {
 		$Text = preg_replace_callback("/\[list\](.*?)\[\/list\]/is", 'diaspora_ul', $Text);

include/bbcode.php

@@ -162,7 +162,7 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 
  	// handle nested lists
 	$endlessloop = 0;
-	while ((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)
+	while ((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false) &&
 	       (strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false) && 
 	       (strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false) && (++$endlessloop < 20)) {
 		$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);

include/plugin.php

@@ -380,20 +380,23 @@ function service_class_fetch($uid,$property) {
 
 }
 
-function upgrade_link() {
+function upgrade_link($bbcode = false) {
 	$l = get_config('service_class','upgrade_link');
-	$t = sprintf('<a href="%s">' . t('Click here to upgrade.') . '</div>', $l);
-	if($l) 
-		return $t;
+	if(! $l)
 		return '';
+	if($bbcode)
+		$t = sprintf('[url=%s]' . t('Click here to upgrade.') . '[/url]', $l);
+	else
+		$t = sprintf('<a href="%s">' . t('Click here to upgrade.') . '</div>', $l);
+	return $t;
 }
 
-function upgrade_message() {
-	$x = upgrade_link();
+function upgrade_message($bbcode = false) {
+	$x = upgrade_link($bbcode);
 	return t('This action exceeds the limits set by your subscription plan.') . (($x) ? ' ' . $x : '') ;
 }
 
-function upgrade_bool_message() {
-	$x = upgrade_link();
+function upgrade_bool_message($bbcode = false) {
+	$x = upgrade_link($bbcode);
 	return t('This action is not available under your subscription plan.') . (($x) ? ' ' . $x : '') ;
 }

mod/wall_attach.php

@@ -60,6 +60,19 @@ function wall_attach_post(&$a) {
 		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();

mod/wall_upload.php

@@ -79,6 +79,19 @@ function wall_upload_post(&$a) {
 		killme();
 	}
 
+	$r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
+		intval($page_owner_uid)
+	);
+
+	$limit = service_class_fetch($page_owner_uid,'photo_upload_limit');
+
+	if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
+		echo upgrade_message(true) . EOL ;
+		@unlink($src);
+		killme();
+	}
+
+
 	$imagedata = @file_get_contents($src);
 	$ph = new Photo($imagedata, $filetype);