use self:: in some places to invoke static methods from the same class

1 files changed, 27 insertions, 27 deletions

diff --git a/classes/api.php b/classes/api.php
index ce046e66a..928148b5e 100755
--- a/classes/api.php
+++ b/classes/api.php
@@ -117,10 +117,10 @@ class API extends Handler {
 
 	function getFeeds() {
 		$cat_id = clean($_REQUEST["cat_id"]);
-		$unread_only = API::param_to_bool(clean($_REQUEST["unread_only"]));
+		$unread_only = self::param_to_bool(clean($_REQUEST["unread_only"]));
 		$limit = (int) clean($_REQUEST["limit"]);
 		$offset = (int) clean($_REQUEST["offset"]);
-		$include_nested = API::param_to_bool(clean($_REQUEST["include_nested"]));
+		$include_nested = self::param_to_bool(clean($_REQUEST["include_nested"]));
 
 		$feeds = $this->api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested);
 
@@ -128,9 +128,9 @@ class API extends Handler {
 	}
 
 	function getCategories() {
-		$unread_only = API::param_to_bool(clean($_REQUEST["unread_only"]));
-		$enable_nested = API::param_to_bool(clean($_REQUEST["enable_nested"]));
-		$include_empty = API::param_to_bool(clean($_REQUEST['include_empty']));
+		$unread_only = self::param_to_bool(clean($_REQUEST["unread_only"]));
+		$enable_nested = self::param_to_bool(clean($_REQUEST["enable_nested"]));
+		$include_empty = self::param_to_bool(clean($_REQUEST['include_empty']));
 
 		// TODO do not return empty categories, return Uncategorized and standard virtual cats
 
@@ -196,21 +196,21 @@ class API extends Handler {
 
 			$offset = (int)clean($_REQUEST["skip"]);
 			$filter = clean($_REQUEST["filter"]);
-			$is_cat = API::param_to_bool(clean($_REQUEST["is_cat"]));
-			$show_excerpt = API::param_to_bool(clean($_REQUEST["show_excerpt"]));
-			$show_content = API::param_to_bool(clean($_REQUEST["show_content"]));
+			$is_cat = self::param_to_bool(clean($_REQUEST["is_cat"]));
+			$show_excerpt = self::param_to_bool(clean($_REQUEST["show_excerpt"]));
+			$show_content = self::param_to_bool(clean($_REQUEST["show_content"]));
 			/* all_articles, unread, adaptive, marked, updated */
 			$view_mode = clean($_REQUEST["view_mode"]);
-			$include_attachments = API::param_to_bool(clean($_REQUEST["include_attachments"]));
+			$include_attachments = self::param_to_bool(clean($_REQUEST["include_attachments"]));
 			$since_id = (int)clean($_REQUEST["since_id"]);
-			$include_nested = API::param_to_bool(clean($_REQUEST["include_nested"]));
+			$include_nested = self::param_to_bool(clean($_REQUEST["include_nested"]));
 			$sanitize_content = !isset($_REQUEST["sanitize"]) ||
-				API::param_to_bool($_REQUEST["sanitize"]);
-			$force_update = API::param_to_bool(clean($_REQUEST["force_update"]));
-			$has_sandbox = API::param_to_bool(clean($_REQUEST["has_sandbox"]));
+				self::param_to_bool($_REQUEST["sanitize"]);
+			$force_update = self::param_to_bool(clean($_REQUEST["force_update"]));
+			$has_sandbox = self::param_to_bool(clean($_REQUEST["has_sandbox"]));
 			$excerpt_length = (int)clean($_REQUEST["excerpt_length"]);
 			$check_first_id = (int)clean($_REQUEST["check_first_id"]);
-			$include_header = API::param_to_bool(clean($_REQUEST["include_header"]));
+			$include_header = self::param_to_bool(clean($_REQUEST["include_header"]));
 
 			$_SESSION['hasSandbox'] = $has_sandbox;
 
@@ -299,7 +299,7 @@ class API extends Handler {
 
 		$article_ids = explode(",", clean($_REQUEST["article_id"]));
 		$sanitize_content = !isset($_REQUEST["sanitize"]) ||
-			API::param_to_bool($_REQUEST["sanitize"]);
+			self::param_to_bool($_REQUEST["sanitize"]);
 
 		if ($article_ids) {
 
@@ -328,9 +328,9 @@ class API extends Handler {
 					"title" => $line["title"],
 					"link" => $line["link"],
 					"labels" => Article::get_article_labels($line['id']),
-					"unread" => API::param_to_bool($line["unread"]),
-					"marked" => API::param_to_bool($line["marked"]),
-					"published" => API::param_to_bool($line["published"]),
+					"unread" => self::param_to_bool($line["unread"]),
+					"marked" => self::param_to_bool($line["marked"]),
+					"published" => self::param_to_bool($line["published"]),
 					"comments" => $line["comments"],
 					"author" => $line["author"],
 					"updated" => (int) strtotime($line["updated"]),
@@ -345,7 +345,7 @@ class API extends Handler {
 				if ($sanitize_content) {
 					$article["content"] = Sanitizer::sanitize(
 						$line["content"],
-						API::param_to_bool($line['hide_images']),
+						self::param_to_bool($line['hide_images']),
 						false, $line["site_url"], false, $line["id"]);
 				} else {
 					$article["content"] = $line["content"];
@@ -449,7 +449,7 @@ class API extends Handler {
 
 		$article_ids = explode(",", clean($_REQUEST["article_ids"]));
 		$label_id = (int) clean($_REQUEST['label_id']);
-		$assign = API::param_to_bool(clean($_REQUEST['assign']));
+		$assign = self::param_to_bool(clean($_REQUEST['assign']));
 
 		$label = Labels::find_caption(Labels::feed_to_label_id($label_id), $_SESSION["uid"]);
 
@@ -656,7 +656,7 @@ class API extends Handler {
 
 				if ($row = $sth->fetch()) {
 					$last_updated = strtotime($row["last_updated"]);
-					$cache_images = API::param_to_bool($row["cache_images"]);
+					$cache_images = self::param_to_bool($row["cache_images"]);
 
 					if (!$cache_images && time() - $last_updated > 120) {
 						RSSUtils::update_rss_feed($feed_id, true);
@@ -726,9 +726,9 @@ class API extends Handler {
 					$headline_row = array(
 						"id" => (int)$line["id"],
 						"guid" => $line["guid"],
-						"unread" => API::param_to_bool($line["unread"]),
-						"marked" => API::param_to_bool($line["marked"]),
-						"published" => API::param_to_bool($line["published"]),
+						"unread" => self::param_to_bool($line["unread"]),
+						"marked" => self::param_to_bool($line["marked"]),
+						"published" => self::param_to_bool($line["published"]),
 						"updated" => (int)strtotime($line["updated"]),
 						"is_updated" => $is_updated,
 						"title" => $line["title"],
@@ -750,7 +750,7 @@ class API extends Handler {
 						if ($sanitize_content) {
 							$headline_row["content"] = Sanitizer::sanitize(
 								$line["content"],
-								API::param_to_bool($line['hide_images']),
+								self::param_to_bool($line['hide_images']),
 								false, $line["site_url"], false, $line["id"]);
 						} else {
 							$headline_row["content"] = $line["content"];
@@ -768,7 +768,7 @@ class API extends Handler {
 					$headline_row["comments_count"] = (int)$line["num_comments"];
 					$headline_row["comments_link"] = $line["comments"];
 
-					$headline_row["always_display_attachments"] = API::param_to_bool($line["always_display_enclosures"]);
+					$headline_row["always_display_attachments"] = self::param_to_bool($line["always_display_enclosures"]);
 
 					$headline_row["author"] = $line["author"];
 
@@ -827,7 +827,7 @@ class API extends Handler {
 	}
 
 	function getFeedTree() {
-		$include_empty = API::param_to_bool(clean($_REQUEST['include_empty']));
+		$include_empty = self::param_to_bool(clean($_REQUEST['include_empty']));
 
 		$pf = new Pref_Feeds($_REQUEST);