Convert Spaces -> Tabs

ext/sitemap/main.php

@@ -1,4 +1,5 @@
 <?php
+
 /*
  * Name: XML Sitemap
  * Author: Sein Kraft <mail@seinkraft.info>
@@ -9,30 +10,31 @@
  * Documentation:
  */
 
-class XMLSitemap extends Extension {
+class XMLSitemap extends Extension
+{
 	private $sitemap_queue = "";
 	private $sitemap_filepath = ""; // set onPageRequest
 
-	public function onPageRequest(PageRequestEvent $event) { 
+	public function onPageRequest(PageRequestEvent $event)
-            if($event->page_matches("sitemap.xml")) 
 	{
+		if ($event->page_matches("sitemap.xml")) {
 			global $config;
 
-                $this->sitemap_filepath = $_SERVER['DOCUMENT_ROOT']."/data/cache/sitemap.xml";
+			$this->sitemap_filepath = $_SERVER['DOCUMENT_ROOT'] . "/data/cache/sitemap.xml";
 			// determine if new sitemap needs to be generated
-                if ($this->new_sitemap_needed())
+			if ($this->new_sitemap_needed()) {
-                {
 				// determine which type of sitemap to generate
-                    if ($config->get_bool("sitemap_generatefull",false))
+				if ($config->get_bool("sitemap_generatefull", false)) {
 					$this->handle_full_sitemap(); // default false until cache fixed
-                    else
+				} else {
 					$this->handle_smaller_sitemap();
 				}
-                else $this->display_existing_sitemap();
+			} else $this->display_existing_sitemap();
 		}
 	}
 
-        public function onSetupBuilding(SetupBuildingEvent $event) {
+	public function onSetupBuilding(SetupBuildingEvent $event)
+	{
 		$sb = new SetupBlock("Sitemap");
 
 		$sb->add_bool_option("sitemap_generatefull", "Generate full sitemap");
@@ -48,9 +50,11 @@ class XMLSitemap extends Extension {
 		/* --- Add latest images to sitemap with higher priority --- */
 		$latestimages = Image::find_images(0, 50, array());
 		$latestimages_urllist = array();
-                foreach($latestimages as $arrayid => $image)
+		foreach ($latestimages as $arrayid => $image) {
 			// create url from image id's
 			$latestimages_urllist[$arrayid] = "post/view/$image->id";
+		}
+
 		$this->add_sitemap_queue($latestimages_urllist, "monthly", "0.8", date("Y-m-d", $image->posted_timestamp));
 
 		/* --- Display page --- */
@@ -70,7 +74,7 @@ class XMLSitemap extends Extension {
 
 		/* --- Add 20 most used tags --- */
 		$popular_tags = $database->get_all("SELECT tag, count FROM tags ORDER BY `count` DESC LIMIT 0,20");
-                foreach($popular_tags as $arrayid => $tag) {
+		foreach ($popular_tags as $arrayid => $tag) {
 			$tag = $tag['tag'];
 			$popular_tags[$arrayid] = "post/list/$tag/";
 		}
@@ -79,14 +83,15 @@ class XMLSitemap extends Extension {
 		/* --- Add latest images to sitemap with higher priority --- */
 		$latestimages = Image::find_images(0, 50, array());
 		$latestimages_urllist = array();
-                foreach($latestimages as $arrayid => $image)
+		foreach ($latestimages as $arrayid => $image) {
 			// create url from image id's
 			$latestimages_urllist[$arrayid] = "post/view/$image->id";
+		}
 		$this->add_sitemap_queue($latestimages_urllist, "monthly", "0.8", date("Y-m-d", $image->posted_timestamp));
 
 		/* --- Add other tags --- */
 		$other_tags = $database->get_all("SELECT tag, count FROM tags ORDER BY `count` DESC LIMIT 21,10000000");
-                foreach($other_tags as $arrayid => $tag) {
+		foreach ($other_tags as $arrayid => $tag) {
 			$tag = $tag['tag'];
 			// create url from tags (tagme ignored)
 			if ($tag != "tagme")
@@ -96,9 +101,10 @@ class XMLSitemap extends Extension {
 
 		/* --- Add all other images to sitemap with lower priority --- */
 		$otherimages = Image::find_images(51, 10000000, array());
-                foreach($otherimages as $arrayid => $image)
+		foreach ($otherimages as $arrayid => $image) {
 			// create url from image id's
 			$otherimages[$arrayid] = "post/view/$image->id";
+		}
 		$this->add_sitemap_queue($otherimages, "monthly", "0.6", date("Y-m-d", $image->posted_timestamp));
 
 
@@ -107,9 +113,18 @@ class XMLSitemap extends Extension {
 		$this->generate_display_sitemap();
 	}
 
-        // Adds an array of urls to the sitemap with the given information
+	/**
-	private function add_sitemap_queue(/*array(urls)*/ $urls, $changefreq="monthly", $priority="0.5", $date="2013-02-01") {
+	 * Adds an array of urls to the sitemap with the given information.
-                foreach($urls as $url) {
+	 *
+	 * @param array $urls
+	 * @param string $changefreq
+	 * @param string $priority
+	 * @param string $date
+	 */
+	private function add_sitemap_queue( /*array(urls)*/ $urls, $changefreq = "monthly",
+										$priority = "0.5", $date = "2013-02-01")
+	{
+		foreach ($urls as $url) {
 			$link = make_http(make_link("$url"));
 			$this->sitemap_queue .= "
                     <url>
@@ -126,7 +141,7 @@ class XMLSitemap extends Extension {
 	{
 		global $page;
 
-            $xml = "<"."?xml version=\"1.0\" encoding=\"utf-8\"?".">
+		$xml = "<" . "?xml version=\"1.0\" encoding=\"utf-8\"?" . ">
 				<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">
 					$this->sitemap_queue
 				</urlset>";
@@ -145,12 +160,16 @@ class XMLSitemap extends Extension {
 		$last_generated_time = filemtime($this->sitemap_filepath);
 
 		// if file doesn't exist, return true
-            if ($last_generated_time == false) return true;
+		if ($last_generated_time == false) {
+			return true;
+		}
 
 		// if it's been a day since last sitemap creation, return true
-            if ($last_generated_time + $sitemap_generation_interval < time())
+		if ($last_generated_time + $sitemap_generation_interval < time()) {
 			return true;
-            else    return false;
+		} else {
+			return false;
+		}
 	}
 
 	private function display_existing_sitemap()