From 6afcbcd1a56e5dc405c8d4c9ab8f64c2b243f4f1 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Thu, 21 Feb 2013 18:58:06 +0400
Subject: [PATCH] fix wrong DOS line-endings

---
 classes/article.php |  352 ++++----
 classes/feeds.php   | 1964 +++++++++++++++++++++----------------------
 2 files changed, 1158 insertions(+), 1158 deletions(-)

diff --git a/classes/article.php b/classes/article.php
index ec027640..2f49b182 100644
--- a/classes/article.php
+++ b/classes/article.php
@@ -1,176 +1,176 @@
-<?php
-class Article extends Handler_Protected {
-
-	function csrf_ignore($method) {
-		$csrf_ignored = array("redirect");
-
-		return array_search($method, $csrf_ignored) !== false;
-	}
-
-	function redirect() {
-		$id = db_escape_string($_REQUEST['id']);
-
-		$result = db_query($this->link, "SELECT link FROM ttrss_entries, ttrss_user_entries
-						WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
-						LIMIT 1");
-
-		if (db_num_rows($result) == 1) {
-			$article_url = db_fetch_result($result, 0, 'link');
-			$article_url = str_replace("\n", "", $article_url);
-
-			header("Location: $article_url");
-			return;
-
-		} else {
-			print_error(__("Article not found."));
-		}
-	}
-
-	function view() {
-		$id = db_escape_string($_REQUEST["id"]);
-		$cids = explode(",", db_escape_string($_REQUEST["cids"]));
-		$mode = db_escape_string($_REQUEST["mode"]);
-		$omode = db_escape_string($_REQUEST["omode"]);
-
-		// in prefetch mode we only output requested cids, main article
-		// just gets marked as read (it already exists in client cache)
-
-		$articles = array();
-
-		if ($mode == "") {
-			array_push($articles, format_article($this->link, $id, false));
-		} else if ($mode == "zoom") {
-			array_push($articles, format_article($this->link, $id, true, true));
-		} else if ($mode == "raw") {
-			if ($_REQUEST['html']) {
-				header("Content-Type: text/html");
-				print '<link rel="stylesheet" type="text/css" href="tt-rss.css"/>';
-			}
-
-			$article = format_article($this->link, $id, false);
-			print $article['content'];
-			return;
-		}
-
-		$this->catchupArticleById($this->link, $id, 0);
-
-		if (!$_SESSION["bw_limit"]) {
-			foreach ($cids as $cid) {
-				if ($cid) {
-					array_push($articles, format_article($this->link, $cid, false, false));
-				}
-			}
-		}
-
-		print json_encode($articles);
-	}
-
-	private function catchupArticleById($link, $id, $cmode) {
-
-		if ($cmode == 0) {
-			db_query($link, "UPDATE ttrss_user_entries SET
-			unread = false,last_read = NOW()
-			WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
-		} else if ($cmode == 1) {
-			db_query($link, "UPDATE ttrss_user_entries SET
-			unread = true
-			WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
-		} else {
-			db_query($link, "UPDATE ttrss_user_entries SET
-			unread = NOT unread,last_read = NOW()
-			WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
-		}
-
-		$feed_id = getArticleFeed($link, $id);
-		ccache_update($link, $feed_id, $_SESSION["uid"]);
-	}
-
-	static function create_published_article($link, $title, $url, $content, $labels_str,
-			$owner_uid) {
-
-		$guid = sha1($url . $owner_uid); // include owner_uid to prevent global GUID clash
-		$content_hash = sha1($content);
-
-		if ($labels_str != "") {
-			$labels = explode(",", $labels_str);
-		} else {
-			$labels = array();
-		}
-
-		$rc = false;
-
-		if (!$title) $title = $url;
-		if (!$title && !$url) return false;
-
-		if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
-
-		db_query($link, "BEGIN");
-
-		// only check for our user data here, others might have shared this with different content etc
-		$result = db_query($link, "SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
-			link = '$url' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
-
-		if (db_num_rows($result) != 0) {
-			$ref_id = db_fetch_result($result, 0, "id");
-
-			$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
-				ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1");
-
-			if (db_num_rows($result) != 0) {
-				$int_id = db_fetch_result($result, 0, "int_id");
-
-				db_query($link, "UPDATE ttrss_entries SET
-					content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'");
-
-				db_query($link, "UPDATE ttrss_user_entries SET published = true WHERE
-						int_id = '$int_id' AND owner_uid = '$owner_uid'");
-			} else {
-
-				db_query($link, "INSERT INTO ttrss_user_entries
-					(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread)
-					VALUES
-					('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)");
-			}
-
-			if (count($labels) != 0) {
-				foreach ($labels as $label) {
-					label_add_article($link, $ref_id, trim($label), $owner_uid);
-				}
-			}
-
-			$rc = true;
-
-		} else {
-			$result = db_query($link, "INSERT INTO ttrss_entries
-				(title, guid, link, updated, content, content_hash, date_entered, date_updated)
-				VALUES
-				('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())");
-
-			$result = db_query($link, "SELECT id FROM ttrss_entries WHERE guid = '$guid'");
-
-			if (db_num_rows($result) != 0) {
-				$ref_id = db_fetch_result($result, 0, "id");
-
-				db_query($link, "INSERT INTO ttrss_user_entries
-					(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread)
-					VALUES
-					('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)");
-
-				if (count($labels) != 0) {
-					foreach ($labels as $label) {
-						label_add_article($link, $ref_id, trim($label), $owner_uid);
-					}
-				}
-
-				$rc = true;
-			}
-		}
-
-		db_query($link, "COMMIT");
-
-		return $rc;
-	}
-
-
-
-}
+<?php
+class Article extends Handler_Protected {
+
+	function csrf_ignore($method) {
+		$csrf_ignored = array("redirect");
+
+		return array_search($method, $csrf_ignored) !== false;
+	}
+
+	function redirect() {
+		$id = db_escape_string($_REQUEST['id']);
+
+		$result = db_query($this->link, "SELECT link FROM ttrss_entries, ttrss_user_entries
+						WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
+						LIMIT 1");
+
+		if (db_num_rows($result) == 1) {
+			$article_url = db_fetch_result($result, 0, 'link');
+			$article_url = str_replace("\n", "", $article_url);
+
+			header("Location: $article_url");
+			return;
+
+		} else {
+			print_error(__("Article not found."));
+		}
+	}
+
+	function view() {
+		$id = db_escape_string($_REQUEST["id"]);
+		$cids = explode(",", db_escape_string($_REQUEST["cids"]));
+		$mode = db_escape_string($_REQUEST["mode"]);
+		$omode = db_escape_string($_REQUEST["omode"]);
+
+		// in prefetch mode we only output requested cids, main article
+		// just gets marked as read (it already exists in client cache)
+
+		$articles = array();
+
+		if ($mode == "") {
+			array_push($articles, format_article($this->link, $id, false));
+		} else if ($mode == "zoom") {
+			array_push($articles, format_article($this->link, $id, true, true));
+		} else if ($mode == "raw") {
+			if ($_REQUEST['html']) {
+				header("Content-Type: text/html");
+				print '<link rel="stylesheet" type="text/css" href="tt-rss.css"/>';
+			}
+
+			$article = format_article($this->link, $id, false);
+			print $article['content'];
+			return;
+		}
+
+		$this->catchupArticleById($this->link, $id, 0);
+
+		if (!$_SESSION["bw_limit"]) {
+			foreach ($cids as $cid) {
+				if ($cid) {
+					array_push($articles, format_article($this->link, $cid, false, false));
+				}
+			}
+		}
+
+		print json_encode($articles);
+	}
+
+	private function catchupArticleById($link, $id, $cmode) {
+
+		if ($cmode == 0) {
+			db_query($link, "UPDATE ttrss_user_entries SET
+			unread = false,last_read = NOW()
+			WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+		} else if ($cmode == 1) {
+			db_query($link, "UPDATE ttrss_user_entries SET
+			unread = true
+			WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+		} else {
+			db_query($link, "UPDATE ttrss_user_entries SET
+			unread = NOT unread,last_read = NOW()
+			WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+		}
+
+		$feed_id = getArticleFeed($link, $id);
+		ccache_update($link, $feed_id, $_SESSION["uid"]);
+	}
+
+	static function create_published_article($link, $title, $url, $content, $labels_str,
+			$owner_uid) {
+
+		$guid = sha1($url . $owner_uid); // include owner_uid to prevent global GUID clash
+		$content_hash = sha1($content);
+
+		if ($labels_str != "") {
+			$labels = explode(",", $labels_str);
+		} else {
+			$labels = array();
+		}
+
+		$rc = false;
+
+		if (!$title) $title = $url;
+		if (!$title && !$url) return false;
+
+		if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
+
+		db_query($link, "BEGIN");
+
+		// only check for our user data here, others might have shared this with different content etc
+		$result = db_query($link, "SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
+			link = '$url' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
+
+		if (db_num_rows($result) != 0) {
+			$ref_id = db_fetch_result($result, 0, "id");
+
+			$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
+				ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1");
+
+			if (db_num_rows($result) != 0) {
+				$int_id = db_fetch_result($result, 0, "int_id");
+
+				db_query($link, "UPDATE ttrss_entries SET
+					content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'");
+
+				db_query($link, "UPDATE ttrss_user_entries SET published = true WHERE
+						int_id = '$int_id' AND owner_uid = '$owner_uid'");
+			} else {
+
+				db_query($link, "INSERT INTO ttrss_user_entries
+					(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread)
+					VALUES
+					('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)");
+			}
+
+			if (count($labels) != 0) {
+				foreach ($labels as $label) {
+					label_add_article($link, $ref_id, trim($label), $owner_uid);
+				}
+			}
+
+			$rc = true;
+
+		} else {
+			$result = db_query($link, "INSERT INTO ttrss_entries
+				(title, guid, link, updated, content, content_hash, date_entered, date_updated)
+				VALUES
+				('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())");
+
+			$result = db_query($link, "SELECT id FROM ttrss_entries WHERE guid = '$guid'");
+
+			if (db_num_rows($result) != 0) {
+				$ref_id = db_fetch_result($result, 0, "id");
+
+				db_query($link, "INSERT INTO ttrss_user_entries
+					(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread)
+					VALUES
+					('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)");
+
+				if (count($labels) != 0) {
+					foreach ($labels as $label) {
+						label_add_article($link, $ref_id, trim($label), $owner_uid);
+					}
+				}
+
+				$rc = true;
+			}
+		}
+
+		db_query($link, "COMMIT");
+
+		return $rc;
+	}
+
+
+
+}
diff --git a/classes/feeds.php b/classes/feeds.php
index 40e7648f..b257ca35 100644
--- a/classes/feeds.php
+++ b/classes/feeds.php
@@ -1,982 +1,982 @@
-<?php
-require_once "colors.php";
-
-class Feeds extends Handler_Protected {
-
-	function csrf_ignore($method) {
-		$csrf_ignored = array("index");
-
-		return array_search($method, $csrf_ignored) !== false;
-	}
-
-	private function make_gradient($end, $class) {
-		$start = $class == "even" ? "#f0f0f0" : "#ffffff";
-
-		return "style='background: linear-gradient(left , $start 6%, $end 100%);
-			background: -o-linear-gradient(left , $start 6%, $end 100%);
-			background: -moz-linear-gradient(left , $start 6%, $end 100%);
-			background: -webkit-linear-gradient(left , $start 6%, $end 100%);
-			background: -ms-linear-gradient(left , $start 6%, $end 100%);
-			background: -webkit-gradient(linear, left top, right top,
-				color-stop(0.06, $start), color-stop(1, $end));'";
-	}
-
-	private function format_headline_subtoolbar($feed_site_url, $feed_title,
-			$feed_id, $is_cat, $search, $match_on,
-			$search_mode, $view_mode, $error) {
-
-		$page_prev_link = "viewFeedGoPage(-1)";
-		$page_next_link = "viewFeedGoPage(1)";
-		$page_first_link = "viewFeedGoPage(0)";
-
-		$catchup_page_link = "catchupPage()";
-		$catchup_feed_link = "catchupCurrentFeed()";
-		$catchup_sel_link = "catchupSelection()";
-
-		$archive_sel_link = "archiveSelection()";
-		$delete_sel_link = "deleteSelection()";
-
-		$sel_all_link = "selectArticles('all')";
-		$sel_unread_link = "selectArticles('unread')";
-		$sel_none_link = "selectArticles('none')";
-		$sel_inv_link = "selectArticles('invert')";
-
-		$tog_unread_link = "selectionToggleUnread()";
-		$tog_marked_link = "selectionToggleMarked()";
-		$tog_published_link = "selectionTogglePublished()";
-
-		$set_score_link = "setSelectionScore()";
-
-		if ($is_cat) $cat_q = "&is_cat=$is_cat";
-
-		if ($search) {
-			$search_q = "&q=$search&m=$match_on&smode=$search_mode";
-		} else {
-			$search_q = "";
-		}
-
-		$rss_link = htmlspecialchars(get_self_url_prefix() .
-			"/public.php?op=rss&id=$feed_id$cat_q$search_q");
-
-		// right part
-
-		$reply .= "<span class='r'>";
-		$reply .= "<span id='feed_title'>";
-
-		if ($feed_site_url) {
-			$target = "target=\"_blank\"";
-			$reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
-				truncate_string($feed_title,30)."</a>";
-
-			if ($error) {
-				$reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
-			}
-
-		} else {
-			$reply .= $feed_title;
-		}
-
-		$reply .= "</span>";
-
-		$reply .= "
-			<a href=\"#\"
-				title=\"".__("View as RSS feed")."\"
-				onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
-				<img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/pub_set.svg\"></a>";
-
-		$reply .= "</span>";
-
-		// left part
-
-		$reply .= __('Select:')."
-			<a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
-			<a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
-			<a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
-			<a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
-
-		$reply .= " ";
-
-		$reply .= "<select dojoType=\"dijit.form.Select\"
-			onchange=\"headlineActionsChange(this)\">";
-		$reply .= "<option value=\"false\">".__('More...')."</option>";
-
-		$reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
-
-		$reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
-			<option value=\"$tog_marked_link\">".__('Starred')."</option>
-			<option value=\"$tog_published_link\">".__('Published')."</option>";
-
-		$reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
-
-		$reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
-		$reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
-
-		if ($feed_id != "0") {
-			$reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
-		} else {
-			$reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
-			$reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
-
-		}
-
-		global $pluginhost;
-
-		if ($pluginhost->get_plugin("mail")) {
-			$reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
-				"</option>";
-		}
-
-		$reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
-
-		$reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
-
-		$reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
-
-		$reply .= "</select>";
-
-		//$reply .= "</div>";
-
-		//$reply .= "</h2";
-
-		return $reply;
-	}
-
-	private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
-					$next_unread_feed, $offset, $vgr_last_feed = false,
-					$override_order = false, $include_children = false) {
-
-		if (isset($_REQUEST["DevForceUpdate"]))
-			header("Content-Type: text/plain");
-
-		$disable_cache = false;
-
-		$reply = array();
-
-		$timing_info = getmicrotime();
-
-		$topmost_article_ids = array();
-
-		if (!$offset) $offset = 0;
-		if ($method == "undefined") $method = "";
-
-		$method_split = explode(":", $method);
-
-		if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
-			// Update the feed if required with some basic flood control
-
-			$result = db_query($this->link,
-				"SELECT cache_images,cache_content,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
-					FROM ttrss_feeds WHERE id = '$feed'");
-
-				if (db_num_rows($result) != 0) {
-					$last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
-					$cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
-					$cache_content = sql_bool_to_bool(db_fetch_result($result, 0, "cache_content"));
-
-					if (!$cache_images && !$cache_content && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {
-						include "rssfuncs.php";
-						update_rss_feed($this->link, $feed, true, true);
-					} else {
-						db_query($this->link, "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
-							WHERE id = '$feed'");
-					}
-				}
-		}
-
-		if ($method_split[0] == "MarkAllReadGR")  {
-			catchup_feed($this->link, $method_split[1], false);
-		}
-
-		// FIXME: might break tag display?
-
-		if (is_numeric($feed) && $feed > 0 && !$cat_view) {
-			$result = db_query($this->link,
-				"SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
-
-			if (db_num_rows($result) == 0) {
-				$reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
-			}
-		}
-
-		if (is_numeric($feed) && $feed > 0) {
-
-			$result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
-				WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
-
-			if (db_num_rows($result) == 1) {
-				$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
-			} else {
-				$rtl_content = false;
-			}
-
-			if ($rtl_content) {
-				$rtl_tag = "dir=\"RTL\"";
-			} else {
-				$rtl_tag = "";
-			}
-		} else {
-			$rtl_tag = "";
-			$rtl_content = false;
-		}
-
-		@$search = db_escape_string($_REQUEST["query"]);
-
-		if ($search) {
-			$disable_cache = true;
-		}
-
-		@$search_mode = db_escape_string($_REQUEST["search_mode"]);
-		$match_on = "both"; // deprecated, TODO: remove
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
-
-//		error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
-		if( $search_mode == '' && $method != '' ){
-		    $search_mode = $method;
-		}
-//		error_log("search_mode: " . $search_mode);
-		$qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
-			$search, $search_mode, $match_on, $override_order, $offset, 0,
-			false, 0, $include_children);
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
-
-		$result = $qfh_ret[0];
-		$feed_title = $qfh_ret[1];
-		$feed_site_url = $qfh_ret[2];
-		$last_error = $qfh_ret[3];
-		$cache_content = true;
-
-		$vgroup_last_feed = $vgr_last_feed;
-
-		$reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
-			$feed_title,
-			$feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
-			$last_error);
-
-		$headlines_count = db_num_rows($result);
-
-		/* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
-			$button_plugins = array();
-			foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
-				$pclass = "button_" . trim($p);
-
-				if (class_exists($pclass)) {
-					$plugin = new $pclass($link);
-					array_push($button_plugins, $plugin);
-				}
-			}
-		} */
-
-		global $pluginhost;
-
-		if (db_num_rows($result) > 0) {
-
-			$lnum = $offset;
-
-			$num_unread = 0;
-			$cur_feed_title = '';
-
-			$fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
-
-			if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
-
-			while ($line = db_fetch_assoc($result)) {
-				$class = ($lnum % 2) ? "even" : "odd";
-
-				$id = $line["id"];
-				$feed_id = $line["feed_id"];
-				$label_cache = $line["label_cache"];
-				$labels = false;
-				$label_row_style = "";
-
-				if ($label_cache) {
-					$label_cache = json_decode($label_cache, true);
-
-					if ($label_cache) {
-						if ($label_cache["no-labels"] == 1)
-							$labels = array();
-						else
-							$labels = $label_cache;
-					}
-				}
-
-				if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
-
-				if (count($labels) > 0) {
-					for ($i = 0; $i < min(4, count($labels)); $i++) {
-						$bg = rgb2hsl(_color_unpack($labels[$i][3]));
-
-						if ($bg && $bg[1] > 0) {
-							$bg[1] = 0.1;
-							$bg[2] = 1;
-
-							$bg = _color_pack(hsl2rgb($bg));
-							$label_row_style = $this->make_gradient($bg, $class);;
-
-							break;
-						}
-					}
-				}
-
-				$labels_str = "<span id=\"HLLCTR-$id\">";
-				$labels_str .= format_article_labels($labels, $id);
-				$labels_str .= "</span>";
-
-				if (count($topmost_article_ids) < 3) {
-					array_push($topmost_article_ids, $id);
-				}
-
-				if ($line["unread"] == "t" || $line["unread"] == "1") {
-					$class .= " Unread";
-					++$num_unread;
-					$is_unread = true;
-				} else {
-					$is_unread = false;
-				}
-
-				if ($line["marked"] == "t" || $line["marked"] == "1") {
-					$marked_pic = "<img id=\"FMPIC-$id\"
-						src=\"".theme_image($this->link, 'images/mark_set.svg')."\"
-						class=\"markedPic\" alt=\"Unstar article\"
-						onclick='javascript:toggleMark($id)'>";
-				} else {
-					$marked_pic = "<img id=\"FMPIC-$id\"
-						src=\"".theme_image($this->link, 'images/mark_unset.svg')."\"
-						class=\"markedPic\" alt=\"Star article\"
-						onclick='javascript:toggleMark($id)'>";
-				}
-
-				if ($line["published"] == "t" || $line["published"] == "1") {
-					$published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
-						'images/pub_set.svg')."\"
-						class=\"markedPic\"
-						alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
-				} else {
-					$published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
-						'images/pub_unset.svg')."\"
-						class=\"markedPic\"
-						alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
-				}
-
-#				$content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
-#					$line["title"] . "</a>";
-
-#				$content_link = "<a
-#					href=\"" . htmlspecialchars($line["link"]) . "\"
-#					onclick=\"view($id,$feed_id);\">" .
-#					$line["title"] . "</a>";
-
-#				$content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
-#					$line["title"] . "</a>";
-
-				$updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
-
-				if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
-					$content_preview = truncate_string(strip_tags($line["content_preview"]),
-						100);
-				}
-
-				$score = $line["score"];
-
-				$score_pic = theme_image($this->link,
-					"images/" . get_score_pic($score));
-
-/*				$score_title = __("(Click to change)");
-				$score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
-					onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
-
-				$score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
-					title=\"$score\">";
-
-				if ($score > 500) {
-					$hlc_suffix = "H";
-				} else if ($score < -100) {
-					$hlc_suffix = "L";
-				} else {
-					$hlc_suffix = "";
-				}
-
-				$entry_author = $line["author"];
-
-				if ($entry_author) {
-					$entry_author = " - $entry_author";
-				}
-
-				$has_feed_icon = feed_has_icon($feed_id);
-
-				if ($has_feed_icon) {
-					$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
-				} else {
-					$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
-				}
-
-				if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
-
-					if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
-						if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
-
-							$cur_feed_title = $line["feed_title"];
-							$vgroup_last_feed = $feed_id;
-
-							$cur_feed_title = htmlspecialchars($cur_feed_title);
-
-							$vf_catchup_link = "(<a onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
-
-							$reply['content'] .= "<div class='cdmFeedTitle'>".
-								"<div style=\"float : right\">$feed_icon_img</div>".
-								"<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-								$line["feed_title"]."</a> $vf_catchup_link</div>";
-
-						}
-					}
-
-					$mouseover_attrs = "onmouseover='postMouseIn($id)'
-						onmouseout='postMouseOut($id)'";
-
-					$reply['content'] .= "<div class='$class' id='RROW-$id' $label_row_style $mouseover_attrs>";
-
-					$reply['content'] .= "<div class='hlLeft'>";
-
-					$reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
-							type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
-							id=\"RCHK-$id\">";
-
-					$reply['content'] .= "$marked_pic";
-					$reply['content'] .= "$published_pic";
-
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "<div onclick='return hlClicked(event, $id)'
-						class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
-					$reply['content'] .= "<a id=\"RTITLE-$id\"
-						href=\"" . htmlspecialchars($line["link"]) . "\"
-						onclick=\"\">" .
-						truncate_string($line["title"], 200);
-
-					if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
-						if ($content_preview) {
-							$reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
-						}
-					}
-
-					$reply['content'] .= "</a></span>";
-
-					$reply['content'] .= $labels_str;
-
-					if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
-						defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
-						if (@$line["feed_title"]) {
-							$reply['content'] .= "<span class=\"hlFeed\">
-								(<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-								$line["feed_title"]."</a>)
-							</span>";
-						}
-					}
-
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
-					$reply['content'] .= "<div class=\"hlRight\">";
-
-					$reply['content'] .= $score_pic;
-
-					if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
-
-						$reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
-							style=\"cursor : pointer\"
-							title=\"".htmlspecialchars($line['feed_title'])."\">
-							$feed_icon_img<span>";
-					}
-
-					$reply['content'] .= "</div>";
-					$reply['content'] .= "</div>";
-
-				} else {
-
-					if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
-						if ($feed_id != $vgroup_last_feed) {
-
-							$cur_feed_title = $line["feed_title"];
-							$vgroup_last_feed = $feed_id;
-
-							$cur_feed_title = htmlspecialchars($cur_feed_title);
-
-							$vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
-
-							$has_feed_icon = feed_has_icon($feed_id);
-
-							if ($has_feed_icon) {
-								$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
-							} else {
-								//$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
-							}
-
-							$reply['content'] .= "<div class='cdmFeedTitle'>".
-								"<div style=\"float : right\">$feed_icon_img</div>".
-								"<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-								$line["feed_title"]."</a> $vf_catchup_link</div>";
-						}
-					}
-
-					$expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
-
-					$mouseover_attrs = "onmouseover='postMouseIn($id)'
-						onmouseout='postMouseOut($id)'";
-
-					$reply['content'] .= "<div class=\"$class\" $label_row_style
-						id=\"RROW-$id\" $mouseover_attrs'>";
-
-					$reply['content'] .= "<div class=\"cdmHeader\">";
-
-					$reply['content'] .= "<div>";
-
-					$reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
-							type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
-							id=\"RCHK-$id\">";
-
-					$reply['content'] .= "$marked_pic";
-					$reply['content'] .= "$published_pic";
-
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
-						htmlspecialchars(strip_tags($line['title'])) . "</div>";
-
-					$reply['content'] .= "<span id=\"RTITLE-$id\"
-						onclick=\"return cdmClicked(event, $id);\"
-						class=\"titleWrap$hlc_suffix\">
-						<a class=\"title\"
-						title=\"".htmlspecialchars($line['title'])."\"
-						target=\"_blank\" href=\"".
-						htmlspecialchars($line["link"])."\">".
-						$line["title"] .
-						" $entry_author</a>";
-
-					$reply['content'] .= $labels_str;
-
-					if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
-						defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
-						if (@$line["feed_title"]) {
-							$reply['content'] .= "<span class=\"hlFeed\">
-								(<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-								$line["feed_title"]."</a>)
-							</span>";
-						}
-					}
-
-					if (!$expand_cdm)
-						$content_hidden = "style=\"display : none\"";
-					else
-						$excerpt_hidden = "style=\"display : none\"";
-
-					$reply['content'] .= "<span $excerpt_hidden
-						id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
-
-					$reply['content'] .= "</span>";
-
-					$reply['content'] .= "<div>";
-					$reply['content'] .= "<span class='updated'>$updated_fmt</span>";
-					$reply['content'] .= "$score_pic";
-
-					if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
-						$reply['content'] .= "<span style=\"cursor : pointer\"
-							title=\"".htmlspecialchars($line["feed_title"])."\"
-							onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
-					}
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "<div class=\"cdmContent\" $content_hidden
-						onclick=\"return cdmClicked(event, $id);\"
-						id=\"CICD-$id\">";
-
-					$reply['content'] .= "<div class=\"cdmContentInner\">";
-
-			if ($line["orig_feed_id"]) {
-
-				$tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
-					WHERE id = ".$line["orig_feed_id"]);
-
-						if (db_num_rows($tmp_result) != 0) {
-
-							$reply['content'] .= "<div clear='both'>";
-							$reply['content'] .= __("Originally from:");
-
-							$reply['content'] .= "&nbsp;";
-
-							$tmp_line = db_fetch_assoc($tmp_result);
-
-							$reply['content'] .= "<a target='_blank'
-								href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
-								$tmp_line['title'] . "</a>";
-
-							$reply['content'] .= "&nbsp;";
-
-							$reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
-							$reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
-
-							$reply['content'] .= "</div>";
-						}
-					}
-
-					$feed_site_url = $line["site_url"];
-
-					if ($cache_content && $line["cached_content"] != "") {
-						$line["content_preview"] =& $line["cached_content"];
-					}
-
-					$article_content = sanitize($this->link, $line["content_preview"],
-							false, false, $feed_site_url);
-
-					$reply['content'] .= "<div id=\"POSTNOTE-$id\">";
-					if ($line['note']) {
-						$reply['content'] .= format_article_note($id, $line['note']);
-					}
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "<span id=\"CWRAP-$id\">";
-					$reply['content'] .= $article_content;
-					$reply['content'] .= "</span>";
-
-/*					$tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
-						ttrss_feeds WHERE id = ".
-						(($line['feed_id'] == null) ? $line['orig_feed_id'] :
-							$line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
-
-					$always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
-						0, "always_display_enclosures")); */
-
-					$always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
-
-					$reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
-						$article_content);
-
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "<div class=\"cdmFooter\">";
-
-					$tag_cache = $line["tag_cache"];
-
-					$tags_str = format_tags_string(
-						get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),
-						$id);
-
-					$reply['content'] .= "<img src='".theme_image($this->link,
-							'images/tag.png')."' alt='Tags' title='Tags'>
-						<span id=\"ATSTR-$id\">$tags_str</span>
-						<a title=\"".__('Edit tags for this article')."\"
-						href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
-
-					$num_comments = $line["num_comments"];
-					$entry_comments = "";
-
-					if ($num_comments > 0) {
-						if ($line["comments"]) {
-							$comments_url = htmlspecialchars($line["comments"]);
-						} else {
-							$comments_url = htmlspecialchars($line["link"]);
-						}
-						$entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
-					} else {
-						if ($line["comments"] && $line["link"] != $line["comments"]) {
-							$entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
-						}
-					}
-
-					if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
-
-					$reply['content'] .= "<div style=\"float : right\">";
-
-					foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
-						$reply['content'] .= $p->hook_article_button($line);
-					}
-
-					$reply['content'] .= "</div>";
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "</div>";
-
-					$reply['content'] .= "</div>";
-
-				}
-
-				++$lnum;
-			}
-
-			if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
-
-		} else {
-			$message = "";
-
-			switch ($view_mode) {
-				case "unread":
-					$message = __("No unread articles found to display.");
-					break;
-				case "updated":
-					$message = __("No updated articles found to display.");
-					break;
-				case "marked":
-					$message = __("No starred articles found to display.");
-					break;
-				default:
-					if ($feed < -10) {
-						$message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
-					} else {
-						$message = __("No articles found to display.");
-					}
-			}
-
-			if (!$offset && $message) {
-				$reply['content'] .= "<div class='whiteBox'>$message";
-
-				$reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
-
-				$result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
-					WHERE owner_uid = " . $_SESSION['uid']);
-
-				$last_updated = db_fetch_result($result, 0, "last_updated");
-				$last_updated = make_local_datetime($this->link, $last_updated, false);
-
-				$reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
-
-				$result = db_query($this->link, "SELECT COUNT(id) AS num_errors
-					FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
-
-				$num_errors = db_fetch_result($result, 0, "num_errors");
-
-				if ($num_errors > 0) {
-					$reply['content'] .= "<br/>";
-					$reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
-						__('Some feeds have update errors (click for details)')."</a>";
-				}
-				$reply['content'] .= "</span></p></div>";
-			}
-		}
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
-
-		return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
-			$vgroup_last_feed, $reply);
-	}
-
-	function catchupAll() {
-		db_query($this->link, "UPDATE ttrss_user_entries SET
-						last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
-		ccache_zero_all($this->link, $_SESSION["uid"]);
-	}
-
-	function collapse() {
-		$cat_id = db_escape_string($_REQUEST["cid"]);
-		$mode = (int) db_escape_string($_REQUEST['mode']);
-		toggle_collapse_cat($this->link, $cat_id, $mode);
-	}
-
-	function view() {
-		$timing_info = getmicrotime();
-
-		$reply = array();
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
-
-		$omode = db_escape_string($_REQUEST["omode"]);
-
-		$feed = db_escape_string($_REQUEST["feed"]);
-		$method = db_escape_string($_REQUEST["m"]);
-		$view_mode = db_escape_string($_REQUEST["view_mode"]);
-		$limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
-		@$cat_view = $_REQUEST["cat"] == "true";
-		@$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
-		@$offset = db_escape_string($_REQUEST["skip"]);
-		@$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
-		$order_by = db_escape_string($_REQUEST["order_by"]);
-
-		if (is_numeric($feed)) $feed = (int) $feed;
-
-		/* Feed -5 is a special case: it is used to display auxiliary information
-		 * when there's nothing to load - e.g. no stuff in fresh feed */
-
-		if ($feed == -5) {
-			print json_encode($this->generate_dashboard_feed($this->link));
-			return;
-		}
-
-		$result = false;
-
-		if ($feed < -10) {
-			$label_feed = -11-$feed;
-			$result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
-							id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
-		} else if (!$cat_view && is_numeric($feed) && $feed > 0) {
-			$result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
-							id = '$feed' AND owner_uid = " . $_SESSION['uid']);
-		} else if ($cat_view && is_numeric($feed) && $feed > 0) {
-			$result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
-							id = '$feed' AND owner_uid = " . $_SESSION['uid']);
-		}
-
-		if ($result && db_num_rows($result) == 0) {
-			print json_encode($this->generate_error_feed($this->link, __("Feed not found.")));
-			return;
-		}
-
-		/* Updating a label ccache means recalculating all of the caches
-		 * so for performance reasons we don't do that here */
-
-		if ($feed >= 0) {
-			ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
-		}
-
-		set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
-		set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
-		set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
-
-		if (!$cat_view && is_numeric($feed) && $feed > 0) {
-			db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
-							WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
-		}
-
-		$reply['headlines'] = array();
-
-		if (!$next_unread_feed)
-			$reply['headlines']['id'] = $feed;
-		else
-			$reply['headlines']['id'] = $next_unread_feed;
-
-		$reply['headlines']['is_cat'] = (bool) $cat_view;
-
-		$override_order = false;
-
-		if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
-			$date_sort_field = "updated";
-		} else {
-			$date_sort_field = "date_entered";
-		}
-
-		switch ($order_by) {
-			case "date":
-				if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
-					$override_order = "$date_sort_field";
-				} else {
-					$override_order = "$date_sort_field DESC";
-				}
-				break;
-
-			case "title":
-				if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
-					$override_order = "title DESC, $date_sort_field";
-				} else {
-					$override_order = "title, $date_sort_field DESC";
-				}
-				break;
-
-			case "score":
-				if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
-					$override_order = "score, $date_sort_field";
-				} else {
-					$override_order = "score DESC, $date_sort_field DESC";
-				}
-				break;
-		}
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
-
-		$ret = $this->format_headlines_list($feed, $method,
-			$view_mode, $limit, $cat_view, $next_unread_feed, $offset,
-			$vgroup_last_feed, $override_order, true);
-
-		$topmost_article_ids = $ret[0];
-		$headlines_count = $ret[1];
-		$returned_feed = $ret[2];
-		$disable_cache = $ret[3];
-		$vgroup_last_feed = $ret[4];
-
-		$reply['headlines']['content'] =& $ret[5]['content'];
-		$reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
-
-		$reply['headlines-info'] = array("count" => (int) $headlines_count,
-						"vgroup_last_feed" => $vgroup_last_feed,
-						"disable_cache" => (bool) $disable_cache);
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
-
-		if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
-			$articles = array();
-
-			foreach ($topmost_article_ids as $id) {
-				array_push($articles, format_article($this->link, $id, false));
-			}
-
-			$reply['articles'] = $articles;
-		}
-
-		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
-
-		$reply['runtime-info'] = make_runtime_info($this->link);
-
-		print json_encode($reply);
-
-	}
-
-	private function generate_dashboard_feed($link) {
-		$reply = array();
-
-		$reply['headlines']['id'] = -5;
-		$reply['headlines']['is_cat'] = false;
-
-		$reply['headlines']['toolbar'] = '';
-		$reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
-
-		$reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
-
-		$result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
-			WHERE owner_uid = " . $_SESSION['uid']);
-
-		$last_updated = db_fetch_result($result, 0, "last_updated");
-		$last_updated = make_local_datetime($link, $last_updated, false);
-
-		$reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
-
-		$result = db_query($link, "SELECT COUNT(id) AS num_errors
-			FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
-
-		$num_errors = db_fetch_result($result, 0, "num_errors");
-
-		if ($num_errors > 0) {
-			$reply['headlines']['content'] .= "<br/>";
-			$reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
-				__('Some feeds have update errors (click for details)')."</a>";
-		}
-		$reply['headlines']['content'] .= "</span></p>";
-
-		$reply['headlines-info'] = array("count" => 0,
-			"vgroup_last_feed" => '',
-			"unread" => 0,
-			"disable_cache" => true);
-
-		return $reply;
-	}
-
-	private function generate_error_feed($link, $error) {
-		$reply = array();
-
-		$reply['headlines']['id'] = -6;
-		$reply['headlines']['is_cat'] = false;
-
-		$reply['headlines']['toolbar'] = '';
-		$reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
-
-		$reply['headlines-info'] = array("count" => 0,
-			"vgroup_last_feed" => '',
-			"unread" => 0,
-			"disable_cache" => true);
-
-		return $reply;
-	}
-
-
-}
-?>
+<?php
+require_once "colors.php";
+
+class Feeds extends Handler_Protected {
+
+	function csrf_ignore($method) {
+		$csrf_ignored = array("index");
+
+		return array_search($method, $csrf_ignored) !== false;
+	}
+
+	private function make_gradient($end, $class) {
+		$start = $class == "even" ? "#f0f0f0" : "#ffffff";
+
+		return "style='background: linear-gradient(left , $start 6%, $end 100%);
+			background: -o-linear-gradient(left , $start 6%, $end 100%);
+			background: -moz-linear-gradient(left , $start 6%, $end 100%);
+			background: -webkit-linear-gradient(left , $start 6%, $end 100%);
+			background: -ms-linear-gradient(left , $start 6%, $end 100%);
+			background: -webkit-gradient(linear, left top, right top,
+				color-stop(0.06, $start), color-stop(1, $end));'";
+	}
+
+	private function format_headline_subtoolbar($feed_site_url, $feed_title,
+			$feed_id, $is_cat, $search, $match_on,
+			$search_mode, $view_mode, $error) {
+
+		$page_prev_link = "viewFeedGoPage(-1)";
+		$page_next_link = "viewFeedGoPage(1)";
+		$page_first_link = "viewFeedGoPage(0)";
+
+		$catchup_page_link = "catchupPage()";
+		$catchup_feed_link = "catchupCurrentFeed()";
+		$catchup_sel_link = "catchupSelection()";
+
+		$archive_sel_link = "archiveSelection()";
+		$delete_sel_link = "deleteSelection()";
+
+		$sel_all_link = "selectArticles('all')";
+		$sel_unread_link = "selectArticles('unread')";
+		$sel_none_link = "selectArticles('none')";
+		$sel_inv_link = "selectArticles('invert')";
+
+		$tog_unread_link = "selectionToggleUnread()";
+		$tog_marked_link = "selectionToggleMarked()";
+		$tog_published_link = "selectionTogglePublished()";
+
+		$set_score_link = "setSelectionScore()";
+
+		if ($is_cat) $cat_q = "&is_cat=$is_cat";
+
+		if ($search) {
+			$search_q = "&q=$search&m=$match_on&smode=$search_mode";
+		} else {
+			$search_q = "";
+		}
+
+		$rss_link = htmlspecialchars(get_self_url_prefix() .
+			"/public.php?op=rss&id=$feed_id$cat_q$search_q");
+
+		// right part
+
+		$reply .= "<span class='r'>";
+		$reply .= "<span id='feed_title'>";
+
+		if ($feed_site_url) {
+			$target = "target=\"_blank\"";
+			$reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
+				truncate_string($feed_title,30)."</a>";
+
+			if ($error) {
+				$reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
+			}
+
+		} else {
+			$reply .= $feed_title;
+		}
+
+		$reply .= "</span>";
+
+		$reply .= "
+			<a href=\"#\"
+				title=\"".__("View as RSS feed")."\"
+				onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
+				<img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/pub_set.svg\"></a>";
+
+		$reply .= "</span>";
+
+		// left part
+
+		$reply .= __('Select:')."
+			<a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
+			<a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
+			<a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
+			<a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
+
+		$reply .= " ";
+
+		$reply .= "<select dojoType=\"dijit.form.Select\"
+			onchange=\"headlineActionsChange(this)\">";
+		$reply .= "<option value=\"false\">".__('More...')."</option>";
+
+		$reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
+
+		$reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
+			<option value=\"$tog_marked_link\">".__('Starred')."</option>
+			<option value=\"$tog_published_link\">".__('Published')."</option>";
+
+		$reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
+
+		$reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
+		$reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
+
+		if ($feed_id != "0") {
+			$reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
+		} else {
+			$reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
+			$reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
+
+		}
+
+		global $pluginhost;
+
+		if ($pluginhost->get_plugin("mail")) {
+			$reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
+				"</option>";
+		}
+
+		$reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
+
+		$reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
+
+		$reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
+
+		$reply .= "</select>";
+
+		//$reply .= "</div>";
+
+		//$reply .= "</h2";
+
+		return $reply;
+	}
+
+	private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
+					$next_unread_feed, $offset, $vgr_last_feed = false,
+					$override_order = false, $include_children = false) {
+
+		if (isset($_REQUEST["DevForceUpdate"]))
+			header("Content-Type: text/plain");
+
+		$disable_cache = false;
+
+		$reply = array();
+
+		$timing_info = getmicrotime();
+
+		$topmost_article_ids = array();
+
+		if (!$offset) $offset = 0;
+		if ($method == "undefined") $method = "";
+
+		$method_split = explode(":", $method);
+
+		if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
+			// Update the feed if required with some basic flood control
+
+			$result = db_query($this->link,
+				"SELECT cache_images,cache_content,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+					FROM ttrss_feeds WHERE id = '$feed'");
+
+				if (db_num_rows($result) != 0) {
+					$last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
+					$cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
+					$cache_content = sql_bool_to_bool(db_fetch_result($result, 0, "cache_content"));
+
+					if (!$cache_images && !$cache_content && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {
+						include "rssfuncs.php";
+						update_rss_feed($this->link, $feed, true, true);
+					} else {
+						db_query($this->link, "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
+							WHERE id = '$feed'");
+					}
+				}
+		}
+
+		if ($method_split[0] == "MarkAllReadGR")  {
+			catchup_feed($this->link, $method_split[1], false);
+		}
+
+		// FIXME: might break tag display?
+
+		if (is_numeric($feed) && $feed > 0 && !$cat_view) {
+			$result = db_query($this->link,
+				"SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
+
+			if (db_num_rows($result) == 0) {
+				$reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
+			}
+		}
+
+		if (is_numeric($feed) && $feed > 0) {
+
+			$result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
+				WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
+
+			if (db_num_rows($result) == 1) {
+				$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
+			} else {
+				$rtl_content = false;
+			}
+
+			if ($rtl_content) {
+				$rtl_tag = "dir=\"RTL\"";
+			} else {
+				$rtl_tag = "";
+			}
+		} else {
+			$rtl_tag = "";
+			$rtl_content = false;
+		}
+
+		@$search = db_escape_string($_REQUEST["query"]);
+
+		if ($search) {
+			$disable_cache = true;
+		}
+
+		@$search_mode = db_escape_string($_REQUEST["search_mode"]);
+		$match_on = "both"; // deprecated, TODO: remove
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
+
+//		error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
+		if( $search_mode == '' && $method != '' ){
+		    $search_mode = $method;
+		}
+//		error_log("search_mode: " . $search_mode);
+		$qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
+			$search, $search_mode, $match_on, $override_order, $offset, 0,
+			false, 0, $include_children);
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
+
+		$result = $qfh_ret[0];
+		$feed_title = $qfh_ret[1];
+		$feed_site_url = $qfh_ret[2];
+		$last_error = $qfh_ret[3];
+		$cache_content = true;
+
+		$vgroup_last_feed = $vgr_last_feed;
+
+		$reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
+			$feed_title,
+			$feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
+			$last_error);
+
+		$headlines_count = db_num_rows($result);
+
+		/* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
+			$button_plugins = array();
+			foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
+				$pclass = "button_" . trim($p);
+
+				if (class_exists($pclass)) {
+					$plugin = new $pclass($link);
+					array_push($button_plugins, $plugin);
+				}
+			}
+		} */
+
+		global $pluginhost;
+
+		if (db_num_rows($result) > 0) {
+
+			$lnum = $offset;
+
+			$num_unread = 0;
+			$cur_feed_title = '';
+
+			$fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
+
+			if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
+
+			while ($line = db_fetch_assoc($result)) {
+				$class = ($lnum % 2) ? "even" : "odd";
+
+				$id = $line["id"];
+				$feed_id = $line["feed_id"];
+				$label_cache = $line["label_cache"];
+				$labels = false;
+				$label_row_style = "";
+
+				if ($label_cache) {
+					$label_cache = json_decode($label_cache, true);
+
+					if ($label_cache) {
+						if ($label_cache["no-labels"] == 1)
+							$labels = array();
+						else
+							$labels = $label_cache;
+					}
+				}
+
+				if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
+
+				if (count($labels) > 0) {
+					for ($i = 0; $i < min(4, count($labels)); $i++) {
+						$bg = rgb2hsl(_color_unpack($labels[$i][3]));
+
+						if ($bg && $bg[1] > 0) {
+							$bg[1] = 0.1;
+							$bg[2] = 1;
+
+							$bg = _color_pack(hsl2rgb($bg));
+							$label_row_style = $this->make_gradient($bg, $class);;
+
+							break;
+						}
+					}
+				}
+
+				$labels_str = "<span id=\"HLLCTR-$id\">";
+				$labels_str .= format_article_labels($labels, $id);
+				$labels_str .= "</span>";
+
+				if (count($topmost_article_ids) < 3) {
+					array_push($topmost_article_ids, $id);
+				}
+
+				if ($line["unread"] == "t" || $line["unread"] == "1") {
+					$class .= " Unread";
+					++$num_unread;
+					$is_unread = true;
+				} else {
+					$is_unread = false;
+				}
+
+				if ($line["marked"] == "t" || $line["marked"] == "1") {
+					$marked_pic = "<img id=\"FMPIC-$id\"
+						src=\"".theme_image($this->link, 'images/mark_set.svg')."\"
+						class=\"markedPic\" alt=\"Unstar article\"
+						onclick='javascript:toggleMark($id)'>";
+				} else {
+					$marked_pic = "<img id=\"FMPIC-$id\"
+						src=\"".theme_image($this->link, 'images/mark_unset.svg')."\"
+						class=\"markedPic\" alt=\"Star article\"
+						onclick='javascript:toggleMark($id)'>";
+				}
+
+				if ($line["published"] == "t" || $line["published"] == "1") {
+					$published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
+						'images/pub_set.svg')."\"
+						class=\"markedPic\"
+						alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
+				} else {
+					$published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
+						'images/pub_unset.svg')."\"
+						class=\"markedPic\"
+						alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
+				}
+
+#				$content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
+#					$line["title"] . "</a>";
+
+#				$content_link = "<a
+#					href=\"" . htmlspecialchars($line["link"]) . "\"
+#					onclick=\"view($id,$feed_id);\">" .
+#					$line["title"] . "</a>";
+
+#				$content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
+#					$line["title"] . "</a>";
+
+				$updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
+
+				if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
+					$content_preview = truncate_string(strip_tags($line["content_preview"]),
+						100);
+				}
+
+				$score = $line["score"];
+
+				$score_pic = theme_image($this->link,
+					"images/" . get_score_pic($score));
+
+/*				$score_title = __("(Click to change)");
+				$score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
+					onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
+
+				$score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
+					title=\"$score\">";
+
+				if ($score > 500) {
+					$hlc_suffix = "H";
+				} else if ($score < -100) {
+					$hlc_suffix = "L";
+				} else {
+					$hlc_suffix = "";
+				}
+
+				$entry_author = $line["author"];
+
+				if ($entry_author) {
+					$entry_author = " - $entry_author";
+				}
+
+				$has_feed_icon = feed_has_icon($feed_id);
+
+				if ($has_feed_icon) {
+					$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
+				} else {
+					$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
+				}
+
+				if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
+
+					if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
+						if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
+
+							$cur_feed_title = $line["feed_title"];
+							$vgroup_last_feed = $feed_id;
+
+							$cur_feed_title = htmlspecialchars($cur_feed_title);
+
+							$vf_catchup_link = "(<a onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
+
+							$reply['content'] .= "<div class='cdmFeedTitle'>".
+								"<div style=\"float : right\">$feed_icon_img</div>".
+								"<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
+								$line["feed_title"]."</a> $vf_catchup_link</div>";
+
+						}
+					}
+
+					$mouseover_attrs = "onmouseover='postMouseIn($id)'
+						onmouseout='postMouseOut($id)'";
+
+					$reply['content'] .= "<div class='$class' id='RROW-$id' $label_row_style $mouseover_attrs>";
+
+					$reply['content'] .= "<div class='hlLeft'>";
+
+					$reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
+							type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
+							id=\"RCHK-$id\">";
+
+					$reply['content'] .= "$marked_pic";
+					$reply['content'] .= "$published_pic";
+
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "<div onclick='return hlClicked(event, $id)'
+						class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
+					$reply['content'] .= "<a id=\"RTITLE-$id\"
+						href=\"" . htmlspecialchars($line["link"]) . "\"
+						onclick=\"\">" .
+						truncate_string($line["title"], 200);
+
+					if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
+						if ($content_preview) {
+							$reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
+						}
+					}
+
+					$reply['content'] .= "</a></span>";
+
+					$reply['content'] .= $labels_str;
+
+					if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
+						defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
+						if (@$line["feed_title"]) {
+							$reply['content'] .= "<span class=\"hlFeed\">
+								(<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
+								$line["feed_title"]."</a>)
+							</span>";
+						}
+					}
+
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
+					$reply['content'] .= "<div class=\"hlRight\">";
+
+					$reply['content'] .= $score_pic;
+
+					if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
+
+						$reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
+							style=\"cursor : pointer\"
+							title=\"".htmlspecialchars($line['feed_title'])."\">
+							$feed_icon_img<span>";
+					}
+
+					$reply['content'] .= "</div>";
+					$reply['content'] .= "</div>";
+
+				} else {
+
+					if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
+						if ($feed_id != $vgroup_last_feed) {
+
+							$cur_feed_title = $line["feed_title"];
+							$vgroup_last_feed = $feed_id;
+
+							$cur_feed_title = htmlspecialchars($cur_feed_title);
+
+							$vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
+
+							$has_feed_icon = feed_has_icon($feed_id);
+
+							if ($has_feed_icon) {
+								$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
+							} else {
+								//$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
+							}
+
+							$reply['content'] .= "<div class='cdmFeedTitle'>".
+								"<div style=\"float : right\">$feed_icon_img</div>".
+								"<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
+								$line["feed_title"]."</a> $vf_catchup_link</div>";
+						}
+					}
+
+					$expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
+
+					$mouseover_attrs = "onmouseover='postMouseIn($id)'
+						onmouseout='postMouseOut($id)'";
+
+					$reply['content'] .= "<div class=\"$class\" $label_row_style
+						id=\"RROW-$id\" $mouseover_attrs'>";
+
+					$reply['content'] .= "<div class=\"cdmHeader\">";
+
+					$reply['content'] .= "<div>";
+
+					$reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
+							type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
+							id=\"RCHK-$id\">";
+
+					$reply['content'] .= "$marked_pic";
+					$reply['content'] .= "$published_pic";
+
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
+						htmlspecialchars(strip_tags($line['title'])) . "</div>";
+
+					$reply['content'] .= "<span id=\"RTITLE-$id\"
+						onclick=\"return cdmClicked(event, $id);\"
+						class=\"titleWrap$hlc_suffix\">
+						<a class=\"title\"
+						title=\"".htmlspecialchars($line['title'])."\"
+						target=\"_blank\" href=\"".
+						htmlspecialchars($line["link"])."\">".
+						$line["title"] .
+						" $entry_author</a>";
+
+					$reply['content'] .= $labels_str;
+
+					if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
+						defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
+						if (@$line["feed_title"]) {
+							$reply['content'] .= "<span class=\"hlFeed\">
+								(<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
+								$line["feed_title"]."</a>)
+							</span>";
+						}
+					}
+
+					if (!$expand_cdm)
+						$content_hidden = "style=\"display : none\"";
+					else
+						$excerpt_hidden = "style=\"display : none\"";
+
+					$reply['content'] .= "<span $excerpt_hidden
+						id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
+
+					$reply['content'] .= "</span>";
+
+					$reply['content'] .= "<div>";
+					$reply['content'] .= "<span class='updated'>$updated_fmt</span>";
+					$reply['content'] .= "$score_pic";
+
+					if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
+						$reply['content'] .= "<span style=\"cursor : pointer\"
+							title=\"".htmlspecialchars($line["feed_title"])."\"
+							onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
+					}
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "<div class=\"cdmContent\" $content_hidden
+						onclick=\"return cdmClicked(event, $id);\"
+						id=\"CICD-$id\">";
+
+					$reply['content'] .= "<div class=\"cdmContentInner\">";
+
+			if ($line["orig_feed_id"]) {
+
+				$tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
+					WHERE id = ".$line["orig_feed_id"]);
+
+						if (db_num_rows($tmp_result) != 0) {
+
+							$reply['content'] .= "<div clear='both'>";
+							$reply['content'] .= __("Originally from:");
+
+							$reply['content'] .= "&nbsp;";
+
+							$tmp_line = db_fetch_assoc($tmp_result);
+
+							$reply['content'] .= "<a target='_blank'
+								href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
+								$tmp_line['title'] . "</a>";
+
+							$reply['content'] .= "&nbsp;";
+
+							$reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
+							$reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
+
+							$reply['content'] .= "</div>";
+						}
+					}
+
+					$feed_site_url = $line["site_url"];
+
+					if ($cache_content && $line["cached_content"] != "") {
+						$line["content_preview"] =& $line["cached_content"];
+					}
+
+					$article_content = sanitize($this->link, $line["content_preview"],
+							false, false, $feed_site_url);
+
+					$reply['content'] .= "<div id=\"POSTNOTE-$id\">";
+					if ($line['note']) {
+						$reply['content'] .= format_article_note($id, $line['note']);
+					}
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "<span id=\"CWRAP-$id\">";
+					$reply['content'] .= $article_content;
+					$reply['content'] .= "</span>";
+
+/*					$tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
+						ttrss_feeds WHERE id = ".
+						(($line['feed_id'] == null) ? $line['orig_feed_id'] :
+							$line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
+
+					$always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
+						0, "always_display_enclosures")); */
+
+					$always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
+
+					$reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
+						$article_content);
+
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "<div class=\"cdmFooter\">";
+
+					$tag_cache = $line["tag_cache"];
+
+					$tags_str = format_tags_string(
+						get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),
+						$id);
+
+					$reply['content'] .= "<img src='".theme_image($this->link,
+							'images/tag.png')."' alt='Tags' title='Tags'>
+						<span id=\"ATSTR-$id\">$tags_str</span>
+						<a title=\"".__('Edit tags for this article')."\"
+						href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
+
+					$num_comments = $line["num_comments"];
+					$entry_comments = "";
+
+					if ($num_comments > 0) {
+						if ($line["comments"]) {
+							$comments_url = htmlspecialchars($line["comments"]);
+						} else {
+							$comments_url = htmlspecialchars($line["link"]);
+						}
+						$entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
+					} else {
+						if ($line["comments"] && $line["link"] != $line["comments"]) {
+							$entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
+						}
+					}
+
+					if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
+
+					$reply['content'] .= "<div style=\"float : right\">";
+
+					foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
+						$reply['content'] .= $p->hook_article_button($line);
+					}
+
+					$reply['content'] .= "</div>";
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "</div>";
+
+					$reply['content'] .= "</div>";
+
+				}
+
+				++$lnum;
+			}
+
+			if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
+
+		} else {
+			$message = "";
+
+			switch ($view_mode) {
+				case "unread":
+					$message = __("No unread articles found to display.");
+					break;
+				case "updated":
+					$message = __("No updated articles found to display.");
+					break;
+				case "marked":
+					$message = __("No starred articles found to display.");
+					break;
+				default:
+					if ($feed < -10) {
+						$message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
+					} else {
+						$message = __("No articles found to display.");
+					}
+			}
+
+			if (!$offset && $message) {
+				$reply['content'] .= "<div class='whiteBox'>$message";
+
+				$reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
+
+				$result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
+					WHERE owner_uid = " . $_SESSION['uid']);
+
+				$last_updated = db_fetch_result($result, 0, "last_updated");
+				$last_updated = make_local_datetime($this->link, $last_updated, false);
+
+				$reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
+
+				$result = db_query($this->link, "SELECT COUNT(id) AS num_errors
+					FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
+
+				$num_errors = db_fetch_result($result, 0, "num_errors");
+
+				if ($num_errors > 0) {
+					$reply['content'] .= "<br/>";
+					$reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
+						__('Some feeds have update errors (click for details)')."</a>";
+				}
+				$reply['content'] .= "</span></p></div>";
+			}
+		}
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
+
+		return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
+			$vgroup_last_feed, $reply);
+	}
+
+	function catchupAll() {
+		db_query($this->link, "UPDATE ttrss_user_entries SET
+						last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
+		ccache_zero_all($this->link, $_SESSION["uid"]);
+	}
+
+	function collapse() {
+		$cat_id = db_escape_string($_REQUEST["cid"]);
+		$mode = (int) db_escape_string($_REQUEST['mode']);
+		toggle_collapse_cat($this->link, $cat_id, $mode);
+	}
+
+	function view() {
+		$timing_info = getmicrotime();
+
+		$reply = array();
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
+
+		$omode = db_escape_string($_REQUEST["omode"]);
+
+		$feed = db_escape_string($_REQUEST["feed"]);
+		$method = db_escape_string($_REQUEST["m"]);
+		$view_mode = db_escape_string($_REQUEST["view_mode"]);
+		$limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
+		@$cat_view = $_REQUEST["cat"] == "true";
+		@$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
+		@$offset = db_escape_string($_REQUEST["skip"]);
+		@$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
+		$order_by = db_escape_string($_REQUEST["order_by"]);
+
+		if (is_numeric($feed)) $feed = (int) $feed;
+
+		/* Feed -5 is a special case: it is used to display auxiliary information
+		 * when there's nothing to load - e.g. no stuff in fresh feed */
+
+		if ($feed == -5) {
+			print json_encode($this->generate_dashboard_feed($this->link));
+			return;
+		}
+
+		$result = false;
+
+		if ($feed < -10) {
+			$label_feed = -11-$feed;
+			$result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
+							id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
+		} else if (!$cat_view && is_numeric($feed) && $feed > 0) {
+			$result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
+							id = '$feed' AND owner_uid = " . $_SESSION['uid']);
+		} else if ($cat_view && is_numeric($feed) && $feed > 0) {
+			$result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
+							id = '$feed' AND owner_uid = " . $_SESSION['uid']);
+		}
+
+		if ($result && db_num_rows($result) == 0) {
+			print json_encode($this->generate_error_feed($this->link, __("Feed not found.")));
+			return;
+		}
+
+		/* Updating a label ccache means recalculating all of the caches
+		 * so for performance reasons we don't do that here */
+
+		if ($feed >= 0) {
+			ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
+		}
+
+		set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
+		set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
+		set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
+
+		if (!$cat_view && is_numeric($feed) && $feed > 0) {
+			db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
+							WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
+		}
+
+		$reply['headlines'] = array();
+
+		if (!$next_unread_feed)
+			$reply['headlines']['id'] = $feed;
+		else
+			$reply['headlines']['id'] = $next_unread_feed;
+
+		$reply['headlines']['is_cat'] = (bool) $cat_view;
+
+		$override_order = false;
+
+		if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
+			$date_sort_field = "updated";
+		} else {
+			$date_sort_field = "date_entered";
+		}
+
+		switch ($order_by) {
+			case "date":
+				if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
+					$override_order = "$date_sort_field";
+				} else {
+					$override_order = "$date_sort_field DESC";
+				}
+				break;
+
+			case "title":
+				if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
+					$override_order = "title DESC, $date_sort_field";
+				} else {
+					$override_order = "title, $date_sort_field DESC";
+				}
+				break;
+
+			case "score":
+				if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
+					$override_order = "score, $date_sort_field";
+				} else {
+					$override_order = "score DESC, $date_sort_field DESC";
+				}
+				break;
+		}
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
+
+		$ret = $this->format_headlines_list($feed, $method,
+			$view_mode, $limit, $cat_view, $next_unread_feed, $offset,
+			$vgroup_last_feed, $override_order, true);
+
+		$topmost_article_ids = $ret[0];
+		$headlines_count = $ret[1];
+		$returned_feed = $ret[2];
+		$disable_cache = $ret[3];
+		$vgroup_last_feed = $ret[4];
+
+		$reply['headlines']['content'] =& $ret[5]['content'];
+		$reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
+
+		$reply['headlines-info'] = array("count" => (int) $headlines_count,
+						"vgroup_last_feed" => $vgroup_last_feed,
+						"disable_cache" => (bool) $disable_cache);
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
+
+		if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
+			$articles = array();
+
+			foreach ($topmost_article_ids as $id) {
+				array_push($articles, format_article($this->link, $id, false));
+			}
+
+			$reply['articles'] = $articles;
+		}
+
+		if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
+
+		$reply['runtime-info'] = make_runtime_info($this->link);
+
+		print json_encode($reply);
+
+	}
+
+	private function generate_dashboard_feed($link) {
+		$reply = array();
+
+		$reply['headlines']['id'] = -5;
+		$reply['headlines']['is_cat'] = false;
+
+		$reply['headlines']['toolbar'] = '';
+		$reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
+
+		$reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
+
+		$result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
+			WHERE owner_uid = " . $_SESSION['uid']);
+
+		$last_updated = db_fetch_result($result, 0, "last_updated");
+		$last_updated = make_local_datetime($link, $last_updated, false);
+
+		$reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
+
+		$result = db_query($link, "SELECT COUNT(id) AS num_errors
+			FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
+
+		$num_errors = db_fetch_result($result, 0, "num_errors");
+
+		if ($num_errors > 0) {
+			$reply['headlines']['content'] .= "<br/>";
+			$reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
+				__('Some feeds have update errors (click for details)')."</a>";
+		}
+		$reply['headlines']['content'] .= "</span></p>";
+
+		$reply['headlines-info'] = array("count" => 0,
+			"vgroup_last_feed" => '',
+			"unread" => 0,
+			"disable_cache" => true);
+
+		return $reply;
+	}
+
+	private function generate_error_feed($link, $error) {
+		$reply = array();
+
+		$reply['headlines']['id'] = -6;
+		$reply['headlines']['is_cat'] = false;
+
+		$reply['headlines']['toolbar'] = '';
+		$reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
+
+		$reply['headlines-info'] = array("count" => 0,
+			"vgroup_last_feed" => '',
+			"unread" => 0,
+			"disable_cache" => true);
+
+		return $reply;
+	}
+
+
+}
+?>
-- 
2.39.2