new option - USER_STYLESHEET_URL

prefs.php

@@ -15,6 +15,11 @@
 	<title>Tiny Tiny RSS : Preferences</title>
 	<link rel="stylesheet" href="tt-rss.css" type="text/css">
 
+	<? $user_css_url = get_pref($link, 'USER_STYLESHEET_URL'); ?>
+	<? if ($user_css_url) { ?>
+		<link type="text/css" href="<?= $user_css_url ?>"/> 
+	<? } ?>
+
 	<? if (get_pref($link, 'USE_COMPACT_STYLESHEET')) { ?>
 
 		<link rel="stylesheet" href="tt-rss_compact.css" type="text/css">

schema/ttrss_schema_mysql.sql

@@ -189,6 +189,9 @@ insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_
 	'This option is useful when you are reading several planet-type aggregators with partially colliding userbase. 
 	When disabled, it forces same posts from different feeds to appear only once.');
 
+insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('USER_STYLESHEET_URL', 2, '', 'User stylesheet URL',2,
+	'Link to user stylesheet to override default style, disabled if empty.');
+
 create table ttrss_user_prefs (
    owner_uid integer not null,
    pref_name varchar(250),

schema/ttrss_schema_pgsql.sql

@@ -177,6 +177,9 @@ insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_
 	'This option is useful when you are reading several planet-type aggregators with partially colliding userbase. 
 	When disabled, it forces same posts from different feeds to appear only once.');
 
+insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('USER_STYLESHEET_URL', 2, '', 'User stylesheet URL',2,
+	'Link to user stylesheet to override default style, disabled if empty.');
+
 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),

tt-rss.php

@@ -17,6 +17,11 @@
 
 	<link rel="stylesheet" type="text/css" href="tt-rss.css">
 
+	<? $user_css_url = get_pref($link, 'USER_STYLESHEET_URL'); ?>
+	<? if ($user_css_url) { ?>
+		<link type="text/css" href="<?= $user_css_url ?>"/> 
+	<? } ?>
+
 	<? if (get_pref($link, 'USE_COMPACT_STYLESHEET')) { ?>
 
 		<link rel="stylesheet" href="tt-rss_compact.css" type="text/css">