support for generated feeds based on searches

backend.php

@@ -807,7 +807,8 @@
 
 		function print_headline_subtoolbar($link, $feed_site_url, $feed_title, 
 			$bottom = false, $rtl_content = false, $feed_id = 0,
-			$is_cat = false) {
+			$is_cat = false, $search = false, $match_on = false,
+			$search_mode = false) {
 
 			if (!$bottom) {
 				$class = "headlinesSubToolbar";
@@ -864,9 +865,13 @@
 				print $feed_title;
 			}
 
+			if ($search) {
+				$search_q = "&q=$search&m=$match_on&smode=$search_mode";
+			}
+
 			print " 
 				<a target=\"_new\" 
-					href=\"backend.php?op=rss&id=$feed_id&is_cat=$is_cat\"
+					href=\"backend.php?op=rss&id=$feed_id&is_cat=$is_cat$search_q\"
 					<img class=\"noborder\" 
 						alt=\"Generated feed\" src=\"images/feed-icon-12x12.png\">
 				</a>";
@@ -879,7 +884,7 @@
 		if (db_num_rows($result) > 0) {
 
 			print_headline_subtoolbar($link, $feed_site_url, $feed_title, false, 
-				$rtl_content, $feed, $cat_view);
+				$rtl_content, $feed, $cat_view, $search, $match_on, $search_mode);
 
 			if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 				print "<table class=\"headlinesList\" id=\"headlinesList\" 
@@ -3662,6 +3667,10 @@
 		$pass = db_escape_string($_GET["pass"]);
 		$is_cat = $_GET["is_cat"] != false;
 
+		$search = db_escape_string($_GET["q"]);
+		$match_on = db_escape_string($_GET["m"]);
+		$search_mode = db_escape_string($_GET["smode"]);
+
 		if (!$_SESSION["uid"] && $user && $pass) {
 			authenticate_user($link, $user, $pass);
 		}
@@ -3669,7 +3678,8 @@
 		if ($_SESSION["uid"] ||
 			http_authenticate_user($link)) {
 
-				generate_syndicated_feed($link, $feed, $is_cat);
+				generate_syndicated_feed($link, $feed, $is_cat, 
+					$search, $search_mode, $match_on);
 		}
 	}
 

functions.php

@@ -2106,7 +2106,7 @@
 			if ($search && $search_mode == "all_feeds") {
 				$feed_title = "Global search results ($search)";
 			} else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
-				$feed_title = "Feed search results ($search, $feed)";
+				$feed_title = "Tag search results ($search, $feed)";
 			} else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
 				$feed_title = $feed;
 			} else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
@@ -2120,6 +2120,11 @@
 					} else {
 						$feed_title = "Uncategorized";
 					}
+
+					if ($search) {
+						$feed_title = "Category search results ($search, $feed_title)";
+					}
+
 				} else {
 					
 					$result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds 
@@ -2128,7 +2133,10 @@
 					$feed_title = db_fetch_result($result, 0, "title");
 					$feed_site_url = db_fetch_result($result, 0, "site_url");
 					$last_error = db_fetch_result($result, 0, "last_error");
-	
+
+					if ($search) {
+						$feed_title = "Feed search results ($search, $feed_title)";
+					}
 				}
 	
 			} else if ($feed == -1) {
@@ -2209,10 +2217,11 @@
 			
 	}
 
-	function generate_syndicated_feed($link, $feed, $is_cat) {
+	function generate_syndicated_feed($link, $feed, $is_cat,
+		$search, $search_mode, $match_on) {
 
 		$qfh_ret = queryFeedHeadlines($link, $feed, 
-				30, false, $is_cat, false, false, false);
+				30, false, $is_cat, $search, $search_mode, $match_on);
 
 		$result = $qfh_ret[0];
 		$feed_title = $qfh_ret[1];