From 4a80c57c50a474c57ba76eb75c1f01daf6e7f121 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Wed, 19 Feb 2014 15:42:52 +0400
Subject: remove some unused code reported by phpmd

---
 classes/pref/feeds.php   |  8 ++------
 classes/pref/filters.php | 19 +------------------
 classes/pref/prefs.php   |  1 -
 3 files changed, 3 insertions(+), 25 deletions(-)

(limited to 'classes/pref')

diff --git a/classes/pref/feeds.php b/classes/pref/feeds.php
index 4c51d220c..7d541ded1 100644
--- a/classes/pref/feeds.php
+++ b/classes/pref/feeds.php
@@ -395,7 +395,7 @@ class Pref_Feeds extends Handler_Protected {
 #		print_r($data['items']);
 
 		if (is_array($data) && is_array($data['items'])) {
-			$cat_order_id = 0;
+#			$cat_order_id = 0;
 
 			$data_map = array();
 			$root_item = false;
@@ -962,7 +962,7 @@ class Pref_Feeds extends Handler_Protected {
 
 		if (!$batch) {
 
-			$result = $this->dbh->query("UPDATE ttrss_feeds SET
+			$this->dbh->query("UPDATE ttrss_feeds SET
 				$category_qpart
 				title = '$feed_title', feed_url = '$feed_link',
 				update_interval = '$upd_intl',
@@ -1573,8 +1573,6 @@ class Pref_Feeds extends Handler_Protected {
 			# class needed for selectTableRows()
 			print "<tr class=\"placeholder\" $this_row_id>";
 
-			$edit_title = htmlspecialchars($line["title"]);
-
 			# id needed for selectTableRows()
 			print "<td width='5%' align='center'><input
 				onclick='toggleSelectRow2(this);' dojoType=\"dijit.form.CheckBox\"
@@ -1639,8 +1637,6 @@ class Pref_Feeds extends Handler_Protected {
 			# class needed for selectTableRows()
 			print "<tr class=\"placeholder\" $this_row_id>";
 
-			$edit_title = htmlspecialchars($line["title"]);
-
 			# id needed for selectTableRows()
 			print "<td width='5%' align='center'><input
 				onclick='toggleSelectRow2(this);' dojoType=\"dijit.form.CheckBox\"
diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index 43da6d04d..2e1e841fc 100644
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -88,7 +88,6 @@ class Pref_Filters extends Handler_Protected {
 
 		$result = $qfh_ret[0];
 
-		$articles = array();
 		$found = 0;
 
 		print __("Articles matching this filter:");
@@ -103,9 +102,6 @@ class Pref_Filters extends Handler_Protected {
 					$line = $p->hook_query_headlines($line, 100);
 				}
 
-			$entry_timestamp = strtotime($line["updated"]);
-			$entry_tags = get_article_tags($line["id"], $_SESSION["uid"]);
-
 			$content_preview = $line["content_preview"];
 
 			if ($line["feed_title"])
@@ -174,24 +170,11 @@ class Pref_Filters extends Handler_Protected {
 			owner_uid = ".$_SESSION["uid"]." ORDER BY order_id, title");
 
 
-		$action_id = -1;
 		$folder = array();
 		$folder['items'] = array();
 
 		while ($line = $this->dbh->fetch_assoc($result)) {
 
-			/* if ($action_id != $line["action_id"]) {
-				if (count($folder['items']) > 0) {
-					array_push($root['items'], $folder);
-				}
-
-				$folder = array();
-				$folder['id'] = $line["action_id"];
-				$folder['name'] = __($line["action_name"]);
-				$folder['items'] = array();
-				$action_id = $line["action_id"];
-			} */
-
 			$name = $this->getFilterName($line["id"]);
 
 			$match_ok = false;
@@ -471,7 +454,7 @@ class Pref_Filters extends Handler_Protected {
 		$inverse = checkbox_to_sql_bool($this->dbh->escape_string($_REQUEST["inverse"]));
 		$title = $this->dbh->escape_string($_REQUEST["title"]);
 
-		$result = $this->dbh->query("UPDATE ttrss_filters2 SET enabled = $enabled,
+		$this->dbh->query("UPDATE ttrss_filters2 SET enabled = $enabled,
 			match_any_rule = $match_any_rule,
 			inverse = $inverse,
 			title = '$title'
diff --git a/classes/pref/prefs.php b/classes/pref/prefs.php
index 3e7d467fa..1fb40a0d6 100644
--- a/classes/pref/prefs.php
+++ b/classes/pref/prefs.php
@@ -887,7 +887,6 @@ class Pref_Prefs extends Handler_Protected {
 
 		if (!$otp_enabled) {
 			$secret = $base32->encode(sha1($this->dbh->fetch_result($result, 0, "salt")));
-			$topt = new \OTPHP\TOTP($secret);
 	      print QRcode::png("otpauth://totp/".urlencode($login).
 				"?secret=$secret&issuer=".urlencode("Tiny Tiny RSS"));
 
-- 
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