initial split ttrss_entries work

backend.php

@@ -50,15 +50,18 @@
 	/* FIXME this needs reworking */
 
 	function getGlobalCounters($link) {
-		$result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries
+		$result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries
-			WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
+			WHERE unread = true AND 
+			ttrss_user_entries.ref_id = ttrss_entries.id AND 
+			owner_uid = " . $_SESSION["uid"]);
 		$c_id = db_fetch_result($result, 0, "c_id");
 		print "<counter id='global-unread' counter='$c_id'/>";
 	}
 
 	function getTagCounters($link) {
 		$result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
-			FROM ttrss_tags,ttrss_entries WHERE
+			FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
+			ttrss_user_entries.ref_id = ttrss_entries.id AND 
 			ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
 			post_id = ttrss_entries.id AND unread = true GROUP BY tag_name 
 		UNION
@@ -81,8 +84,9 @@
 
 	function getLabelCounters($link) {
 
-		$result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
+		$result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
-			WHERE marked = true AND unread = true AND owner_uid = ".$_SESSION["uid"]);
+			WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND 
+			unread = true AND owner_uid = ".$_SESSION["uid"]);
 
 		$count = db_fetch_result($result, 0, "count");
 
@@ -97,8 +101,9 @@
 
 			error_reporting (0);
 
-			$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
+			$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries
 				WHERE (" . $line["sql_exp"] . ") AND unread = true AND 
+				ttrss_user_entries.ref_id = ttrss_entries.id AND 
 				owner_uid = ".$_SESSION["uid"]);
 
 			$count = db_fetch_result($tmp_result, 0, "count");
@@ -113,8 +118,9 @@
 	function getFeedCounter($link, $id) {
 	
 		$result = db_query($link, "SELECT 
-				count(id) as count FROM ttrss_entries
+				count(id) as count FROM ttrss_entries,ttrss_user_entries
-			WHERE feed_id = '$id' AND unread = true");
+			WHERE feed_id = '$id' AND unread = true
+			AND ttrss_user_entries.ref_id = ttrss_entries.id");
 	
 			$count = db_fetch_result($result, 0, "count");
 			
@@ -124,7 +130,9 @@
 	function getFeedCounters($link) {
 	
 		$result = db_query($link, "SELECT id,
-			(SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id 
+			(SELECT count(id) 
+				FROM ttrss_entries,ttrss_user_entries 
+				WHERE feed_id = ttrss_feeds.id AND ttrss_user_entries.ref_id = ttrss_entries.id
 				AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
 			FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"]);
 	
@@ -165,7 +173,10 @@
 			/* virtual feeds */
 
 			$result = db_query($link, "SELECT count(id) as num_starred 
-				FROM ttrss_entries WHERE marked = true AND unread = true AND owner_uid = '$owner_uid'");
+				FROM ttrss_entries,ttrss_user_entries 
+				WHERE marked = true AND 
+				ttrss_user_entries.ref_id = ttrss_entries.id AND
+				unread = true AND owner_uid = '$owner_uid'");
 			$num_starred = db_fetch_result($result, 0, "num_starred");
 
 			$class = "virt";
@@ -188,8 +199,9 @@
 	
 					error_reporting (0);
 		
-					$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
+					$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
-						WHERE (" . $line["sql_exp"] . ") AND unread = true 
+						WHERE (" . $line["sql_exp"] . ") AND unread = true AND
+						ttrss_user_entries.ref_id = ttrss_entries.id
 						AND owner_uid = '$owner_uid'");
 	
 					$count = db_fetch_result($tmp_result, 0, "count");
@@ -211,10 +223,13 @@
 			print "<li><hr></li>";
 
 			$result = db_query($link, "SELECT *,
-				(SELECT count(id) FROM ttrss_entries 
+				(SELECT count(id) FROM ttrss_entries,ttrss_user_entries
-					WHERE feed_id = ttrss_feeds.id AND owner_uid = '$owner_uid') AS total,
+					WHERE feed_id = ttrss_feeds.id AND 
-				(SELECT count(id) FROM ttrss_entries
+					ttrss_user_entries.ref_id = ttrss_entries.id AND
+					owner_uid = '$owner_uid') AS total,
+				(SELECT count(id) FROM ttrss_entries,ttrss_user_entries
 					WHERE feed_id = ttrss_feeds.id AND unread = true
+						AND ttrss_user_entries.ref_id = ttrss_entries.id
 						AND owner_uid = '$owner_uid') as unread
 				FROM ttrss_feeds WHERE owner_uid = '$owner_uid' ORDER BY title");			
 	
@@ -431,14 +446,16 @@
 		$id = $_GET["id"];
 		$feed_id = $_GET["feed"];
 
-		$result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
+		$result = db_query($link, "UPDATE ttrss_user_entries 
+			SET unread = false,last_read = NOW() 
+			WHERE ref_id = '$id' AND feed_id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 
 		$addheader = $_GET["addheader"];
 
 		$result = db_query($link, "SELECT title,link,content,feed_id,comments,
 			(SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url 
-			FROM ttrss_entries
+			FROM ttrss_entries,ttrss_user_entries
-			WHERE	id = '$id'");
+			WHERE	id = '$id' AND ref_id = id");
 
 		if ($addheader) {
 			print "<html><head>
@@ -678,8 +695,9 @@
 					$vfeed_query_part
 					SUBSTRING(updated,1,19) as updated_noms
 				FROM
-					ttrss_entries 
+					ttrss_entries,ttrss_user_entries
 				WHERE
+				ttrss_user_entries.ref_id = ttrss_entries.id AND
 				owner_uid = '".$_SESSION["uid"]."' AND
 				$search_query_part
 				$view_query_part

functions.php

@@ -4,13 +4,12 @@
 	require_once 'config.php';
 	require_once 'db-prefs.php';
 
-//	$_SESSION["uid"] = PLACEHOLDER_UID; // FIXME: placeholder
-//	$_SESSION["name"] = PLACEHOLDER_NAME;
-
 	define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
 
 	function purge_feed($link, $feed_id, $purge_interval) {
 
+		return; // FIXME disabled for now
+	
 		if (DB_TYPE == "pgsql") {
 			db_query($link, "DELETE FROM ttrss_entries WHERE
 				marked = false AND feed_id = '$feed_id' AND
@@ -262,7 +261,75 @@
 
 				$entry_guid = db_escape_string($entry_guid);
 
-				$result = db_query($link, "
+				$result = db_query($link, "SELECT id FROM	ttrss_entries WHERE guid = '$entry_guid'");
+
+				$owner_uid = $_SESSION["uid"];
+
+				if (db_num_rows($result) == 0) {
+
+					// base post entry does not exist, create it
+
+					error_reporting(0);
+					if (is_filtered($entry_title, $entry_content, $filters)) {
+						continue;
+					}
+					error_reporting (E_ERROR | E_WARNING | E_PARSE);
+
+					$entry_content = db_escape_string($entry_content);
+					$entry_title = db_escape_string($entry_title);
+					$entry_link = db_escape_string($entry_link);
+					$entry_comments = db_escape_string($entry_comments);
+
+					$result = db_query($link,
+						"INSERT INTO ttrss_entries 
+							(title,
+							guid,
+							link,
+							updated,
+							content,
+							content_hash,
+							no_orig_date,
+							date_entered,
+							comments)
+						VALUES
+							('$entry_title', 
+							'$entry_guid', 
+							'$entry_link',
+							'$entry_timestamp_fmt', 
+							'$entry_content', 
+							'$content_hash',
+							$no_orig_date, 
+							NOW(), 
+							'$entry_comments')");
+				}
+
+				// now it should exist, if not - bad luck then
+
+				$result = db_query($link, "SELECT id FROM ttrss_entries WHERE guid = '$entry_guid'");
+
+				if (db_num_rows($result) == 1) {
+
+						$ref_id = db_fetch_result($result, 0, "id");
+
+						// check for user post link to main table
+
+						$result = db_query($link,
+							"SELECT ref_id FROM ttrss_user_entries WHERE
+								ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND feed_id = '$feed'");
+
+						// okay it doesn't exist - create user entry
+
+						if (db_num_rows($result) == 0) {
+
+							$result = db_query($link,
+								"INSERT INTO ttrss_user_entries 
+									(ref_id, owner_uid, feed_id) 
+								VALUES ('$ref_id', '$owner_uid', '$feed')");
+
+						}
+				}
+
+/*				$result = db_query($link, "
 					SELECT 
 						id,last_read,no_orig_date,title,feed_id,content_hash,
 						substring(updated,1,19) as updated
@@ -273,8 +340,6 @@
 						owner_uid = " . $_SESSION["uid"]." AND
 						feed_id = '$feed'");
 
-//				print db_num_rows($result) . "$entry_guid<br/>";
-
 				if (db_num_rows($result) == 0) {
 
 					error_reporting(0);
@@ -379,12 +444,12 @@
 
 						$result = db_query($link, $query);
 					}
-				}
+				} */
 
 				/* taaaags */
 				// <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, //
 
-				$entry_tags = null;
+/*				$entry_tags = null;
 
 				preg_match_all("/<a.*?rel=.tag.*?>([^>]+)<\/a>/i", $entry_content,
 					$entry_tags);
@@ -423,7 +488,7 @@
 								VALUES ('".$_SESSION["uid"]."','$tag', '$entry_id')");
 						}							
 					}
-				}
+				} */
 			} 
 
 			db_query($link, "UPDATE ttrss_feeds 

schema/ttrss_schema_pgsql.sql

@@ -37,7 +37,6 @@ insert into ttrss_feeds (owner_uid,title,feed_url) values (1,'Technocrat.net',
    'http://syndication.technocrat.net/rss');
 
 create table ttrss_entries (id serial not null primary key, 
-	feed_id int references ttrss_feeds(id) ON DELETE CASCADE not null, 
 	title text not null, 
 	guid text not null unique, 
 	link text not null, 
@@ -49,7 +48,8 @@ create table ttrss_entries (id serial not null primary key,
 	comments varchar(250) not null default '');
 
 create table ttrss_user_entries (
-	id integer unique not null references ttrss_entries(id) ON DELETE CASCADE,
+	ref_id integer not null references ttrss_entries(id) ON DELETE CASCADE,
+	feed_id int references ttrss_feeds(id) ON DELETE CASCADE not null, 
 	owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 	marked boolean not null default false,
 	last_read timestamp,