From 591c396df4e9d7799a552a94a7c69ede58fecb6e Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.spb.su>
Date: Sun, 27 Nov 2005 16:17:49 +0100
Subject: [PATCH] content preview in headlines list, option
 SHOW_CONTENT_PREVIEW

---
 backend.php                   | 38 +++++++++++++----------------------
 schema/ttrss_schema_mysql.sql |  1 +
 schema/ttrss_schema_pgsql.sql |  2 ++
 tt-rss.css                    |  5 +++++
 4 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/backend.php b/backend.php
index 9d22a3d09..c6c0bbace 100644
--- a/backend.php
+++ b/backend.php
@@ -964,7 +964,8 @@
 					unread,feed_id,marked,link,last_read,
 					SUBSTRING(last_read,1,19) as last_read_noms,
 					$vfeed_query_part
-					SUBSTRING(updated,1,19) as updated_noms
+					SUBSTRING(updated,1,19) as updated_noms,
+					SUBSTRING(content,1,101) as content_preview
 				FROM
 					ttrss_entries,ttrss_user_entries
 				WHERE
@@ -987,7 +988,8 @@
 				marked,link,last_read,
 				SUBSTRING(last_read,1,19) as last_read_noms,
 				$vfeed_query_part
-				SUBSTRING(updated,1,19) as updated_noms
+				SUBSTRING(updated,1,19) as updated_noms,
+				SUBSTRING(content,1,101) as content_preview
 				FROM
 					ttrss_entries,ttrss_user_entries,ttrss_tags
 				WHERE
@@ -1019,24 +1021,6 @@
 			$id = $line["id"];
 			$feed_id = $line["feed_id"];
 
-//			printf("L %d (%s) &gt; U %d (%s) = %d<br>", 
-//				strtotime($line["last_read_noms"]), $line["last_read_noms"],
-//				strtotime($line["updated"]), $line["updated"],
-//				strtotime($line["last_read"]) >= strtotime($line["updated"]));
-
-/*			if ($line["last_read"] != "" && $line["updated"] != "" &&
-				strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
-
-				$update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\" 
-					alt=\"Updated\">";
-
-			} else {
-
-				$update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\" 
-					alt=\"Updated\">";
-
-			} */
-
 			if ($line["last_read"] == "" && 
 					($line["unread"] != "t" && $line["unread"] != "1")) {
 
@@ -1075,15 +1059,21 @@
 
 			print "<td valign='center' align='center'>$marked_pic</td>";
 
-			print "<td width='20%'>
+			print "<td width='15%'>
 				<a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 
 			if ($line["feed_title"]) {			
-				print "<td width='55%'>$content_link</td>";
+				print "<td width='65%'>$content_link</td>";
 				print "<td width='20%'>
 					<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a></td>";
-			} else {
-				print "<td width='75%'>$content_link</td>";
+			} else {			
+				print "<td width='85%'>$content_link";
+				if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
+					$content_preview = truncate_string(strip_tags($line["content_preview"]), 
+						100);
+					print "<span class=\"contentPreview\"> - $content_preview</span>";
+				}
+				print "</td>";
 			}
 
 			print "</tr>";
diff --git a/schema/ttrss_schema_mysql.sql b/schema/ttrss_schema_mysql.sql
index 7abbc1f49..b7a9686b1 100644
--- a/schema/ttrss_schema_mysql.sql
+++ b/schema/ttrss_schema_mysql.sql
@@ -198,6 +198,7 @@ insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_
 
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_FEED_CATS', 1, 'false', 'Enable feed categories',2);
 
+insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('SHOW_CONTENT_PREVIEW', 1, 'true', 'Show content preview in headlines list',2);
 
 create table ttrss_user_prefs (
    owner_uid integer not null,
diff --git a/schema/ttrss_schema_pgsql.sql b/schema/ttrss_schema_pgsql.sql
index f3bd606a2..dbd43b5e7 100644
--- a/schema/ttrss_schema_pgsql.sql
+++ b/schema/ttrss_schema_pgsql.sql
@@ -180,6 +180,8 @@ insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_
 
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_FEED_CATS', 1, 'false', 'Enable feed categories',2);
 
+insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('SHOW_CONTENT_PREVIEW', 1, 'true', 'Show content preview in headlines list',2);
+
 create table ttrss_user_prefs (
 	owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 	pref_name varchar(250) not null references ttrss_prefs(pref_name) ON DELETE CASCADE,
diff --git a/tt-rss.css b/tt-rss.css
index 9da226bc8..9eabfd929 100644
--- a/tt-rss.css
+++ b/tt-rss.css
@@ -700,3 +700,8 @@ table.headlinesSubToolbar td.headlineTitle {
 	text-align : right;
 }
 
+span.contentPreview {
+	font-size : x-small;
+	color : gray;
+	font-weight : normal;
+}