From df0b946fee42bb1f06bdadbc6b3116c3aa718e5e Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Thu, 10 Nov 2011 15:46:24 +0400
Subject: [PATCH] when FORCE_ARTICLE_PURGE is defined, show relevant
 information in the UI

---
 modules/pref-feeds.php | 17 +++++------------
 modules/pref-prefs.php | 23 +++++++++++++++++++----
 2 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/modules/pref-feeds.php b/modules/pref-feeds.php
index d5f0e8b4e..449f3c92a 100644
--- a/modules/pref-feeds.php
+++ b/modules/pref-feeds.php
@@ -363,22 +363,15 @@
 
 			$purge_interval = db_fetch_result($result, 0, "purge_interval");
 
-			if (FORCE_ARTICLE_PURGE == 0) {
 
 				/* Purge intl */
 
-				print "<hr/>";
+			print "<hr/>";
+			print __('Article purging:') . " ";
 
-				print __('Article purging:') . " ";
-
-				print_select_hash("purge_interval", $purge_interval, $purge_intervals,
-					'dojoType="dijit.form.Select"');
-
-			} else {
-				print "<input style=\"display : none\" name='purge_interval'
-					dojoType=\"dijit.form.TextBox\" value='$purge_interval'>";
-
-			}
+			print_select_hash("purge_interval", $purge_interval, $purge_intervals,
+				'dojoType="dijit.form.Select" ' .
+					((FORCE_ARTICLE_PURGE == 0) ? "" : 'disabled="1"'));
 
 			print "</div>";
 			print "<div class=\"dlgSec\">".__("Authentication")."</div>";
diff --git a/modules/pref-prefs.php b/modules/pref-prefs.php
index bcabd07ac..4826732ab 100644
--- a/modules/pref-prefs.php
+++ b/modules/pref-prefs.php
@@ -14,10 +14,10 @@
 			"DEFAULT_UPDATE_INTERVAL", "USER_TIMEZONE", "SORT_HEADLINES_BY_FEED_DATE",
 			"SSL_CERT_SERIAL");
 
-		if (FORCE_ARTICLE_PURGE != 0) {
+		/* if (FORCE_ARTICLE_PURGE != 0) {
 			array_push($prefs_blacklist, "PURGE_OLD_DAYS");
 			array_push($prefs_blacklist, "PURGE_UNREAD_ARTICLES");
-		}
+		} */
 
 		if ($subop == "change-password") {
 
@@ -419,15 +419,30 @@
 						$value = __("No");
 					}
 
-					print_radio($pref_name, $value, __("Yes"), array(__("Yes"), __("No")));
+					if ($pref_name == "PURGE_UNREAD_ARTICLES" && FORCE_ARTICLE_PURGE != 0) {
+						$disabled = "disabled=\"1\"";
+						$value = __("Yes");
+					} else {
+						$disabled = "";
+					}
+
+					print_radio($pref_name, $value, __("Yes"), array(__("Yes"), __("No")),
+						$disabled);
 
 				} else if (array_search($pref_name, array('FRESH_ARTICLE_MAX_AGE', 'DEFAULT_ARTICLE_LIMIT',
 						'PURGE_OLD_DAYS', 'LONG_DATE_FORMAT', 'SHORT_DATE_FORMAT')) !== false) {
 
 					$regexp = ($type_name == 'integer') ? 'regexp="^\d*$"' : '';
 
+					if ($pref_name == "PURGE_OLD_DAYS" && FORCE_ARTICLE_PURGE != 0) {
+						$disabled = "disabled=\"1\"";
+						$value = FORCE_ARTICLE_PURGE;
+					} else {
+						$disabled = "";
+					}
+
 					print "<input dojoType=\"dijit.form.ValidationTextBox\"
-						required=\"1\" $regexp
+						required=\"1\" $regexp $disabled
 						name=\"$pref_name\" value=\"$value\">";
 
 				} else if ($pref_name == "SSL_CERT_SERIAL") {