ban by range in 2.2

git-svn-id: file:///home/shish/svn/shimmie2/branches/branch_2.2@747 7f39781d-f577-437e-ae19-be835c7a54ca

core/util.inc.php

@@ -317,6 +317,19 @@ function array_contains($array, $target) {
 	return false;
 }
 
+// from http://uk.php.net/network
+function ip_in_range($IP, $CIDR) {
+	list ($net, $mask) = split ("/", $CIDR);
+
+	$ip_net = ip2long ($net);
+	$ip_mask = ~((1 << (32 - $mask)) - 1);
+
+	$ip_ip = ip2long ($IP);
+
+	$ip_ip_net = $ip_ip & $ip_mask;
+
+	return ($ip_ip_net == $ip_net);
+}
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
 * Event API                                                                 *

ext/ipban/main.php

@@ -31,7 +31,7 @@ class IPBan extends Extension {
 
 		if(is_a($event, 'InitExtEvent')) {
 			global $config;
-			if($config->get_int("ext_ipban_version") < 2) {
+			if($config->get_int("ext_ipban_version") < 5) {
 				$this->install();
 			}
 			
@@ -94,9 +94,13 @@ class IPBan extends Extension {
 		global $config;
 		global $database;
 
+		$remote = $_SERVER['REMOTE_ADDR'];
 		$bans = $this->get_active_bans();
 		foreach($bans as $row) {
-			if($row['ip'] == $_SERVER['REMOTE_ADDR']) {
+			if(
+				(strstr($row['ip'], '/') && ip_in_range($remote, $row['ip'])) ||
+				($row['ip'] == $remote)
+			) {
 				$admin = $database->get_user_by_id($row['banner_id']);
 				print "IP <b>{$row['ip']}</b> has been banned by <b>{$admin->name}</b> because of <b>{$row['reason']}</b>";
 

ext/ipban/schema.xml

@@ -4,7 +4,7 @@
 	<table name="bans">
 		<field name="id" type="I"><key/><autoincrement/></field>
 		<field name="banner_id" type="I"><notnull/></field>
-		<field name="ip" type="C" size="15"><notnull/></field>
+		<field name="ip" type="C" size="20"><notnull/></field>
 		<field name="date" type="T"><notnull/></field>
 		<field name="end" type="T"><notnull/></field>
 		<field name="reason" type="C" size="255"><notnull/></field>
@@ -14,6 +14,6 @@
 
 	<sql>
 		<query>DELETE FROM config WHERE name='ext_ipban_version'</query>
-		<query>INSERT INTO config(name, value) VALUES('ext_ipban_version', 3)</query>
+		<query>INSERT INTO config(name, value) VALUES('ext_ipban_version', 5)</query>
 	</sql>
 </schema>

ext/tag_list/main.php

@@ -12,6 +12,7 @@ class TagList extends Extension {
 			$config->set_default_int("tag_list_length", 15);
 			$config->set_default_int("tags_min", 3);
 			$config->set_default_string("info_link", 'http://en.wikipedia.org/wiki/$tag');
+			$config->set_default_string("tag_list_image_type", 'related');
 		}
 
 		if(is_a($event, 'PageRequestEvent') && ($event->page_name == "tags")) {
@@ -51,7 +52,12 @@ class TagList extends Extension {
 		if(is_a($event, 'DisplayingImageEvent')) {
 			global $config;
 			if($config->get_int('tag_list_length') > 0) {
-				$this->add_related_block($event->page, $event->image);
+				if($config->get_string('tag_list_image_type') == 'related') {
+					$this->add_related_block($event->page, $event->image);
+				}
+				else {
+					$this->add_tags_block($event->page, $event->image);
+				}
 			}
 		}
 
@@ -63,6 +69,10 @@ class TagList extends Extension {
 			$sb = new SetupBlock("Popular / Related Tag List");
 			$sb->add_int_option("tag_list_length", "Show top "); $sb->add_label(" tags");
 			$sb->add_text_option("info_link", "<br>Tag info link: ");
+			$sb->add_choice_option("tag_list_image_type", array(
+				"Image's tags only" => "tags",
+				"Show related" => "related"
+			), "<br>Image tag list: ");
 			$sb->add_bool_option("tag_list_numbers", "<br>Show tag counts: ");
 			$event->panel->add_block($sb);
 		}
@@ -194,6 +204,26 @@ class TagList extends Extension {
 		}
 	}
 
+	private function add_tags_block($page, $image) {
+		global $database;
+		global $config;
+
+		$query = "
+			SELECT tags.tag, tags.count
+			FROM tags, image_tags
+			WHERE tags.id = image_tags.tag_id
+			AND image_tags.image_id = ?
+			ORDER BY count DESC
+			LIMIT ?
+		";
+		$args = array($image->id, $config->get_int('tag_list_length'));
+
+		$tags = $database->get_all($query, $args);
+		if(count($tags) > 0) {
+			$this->theme->display_related_block($page, $tags);
+		}
+	}
+
 	private function add_popular_block($page) {
 		global $database;
 		global $config;