From 6065f3ad6364943e4d6b160db8a2c78ff52e2373 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Sun, 23 Dec 2012 16:15:34 +0400
Subject: [PATCH] add support for plugins in prefs

---
 classes/pluginhost.php     |  8 ++++++++
 classes/pref/feeds.php     |  4 ++++
 classes/pref/filters.php   |  5 +++++
 classes/pref/instances.php |  5 +++++
 classes/pref/labels.php    |  5 +++++
 classes/pref/prefs.php     |  4 ++++
 classes/pref/users.php     |  5 +++++
 prefs.php                  | 24 +++++++++++++++++++++---
 8 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/classes/pluginhost.php b/classes/pluginhost.php
index f4e01178..d7926fa4 100644
--- a/classes/pluginhost.php
+++ b/classes/pluginhost.php
@@ -6,6 +6,8 @@ class PluginHost {
 
 	const HOOK_ARTICLE_BUTTON = 1;
 	const HOOK_ARTICLE_FILTER = 2;
+	const HOOK_PREFS_TAB = 3;
+	const HOOK_PREFS_SECTION = 4;
 
 	function __construct($link) {
 		$this->link = $link;
@@ -28,6 +30,12 @@ class PluginHost {
 		return $this->plugins[$name];
 	}
 
+	function run_hooks($type, $method, $args) {
+		foreach ($this->get_hooks($type) as $hook) {
+			$hook->$method($args);
+		}
+	}
+
 	function add_hook($type, $sender) {
 		if (!is_array($this->hooks[$type])) {
 			$this->hooks[$type] = array();
diff --git a/classes/pref/feeds.php b/classes/pref/feeds.php
index c51174b0..1f6d63f2 100644
--- a/classes/pref/feeds.php
+++ b/classes/pref/feeds.php
@@ -1530,6 +1530,10 @@ class Pref_Feeds extends Handler_Protected {
 
 		print "</div>"; #pane
 
+		global $pluginhost;
+		$pluginhost->run_hooks($pluginhost::HOOK_PREFS_TAB,
+			"hook_prefs_tab", "prefFeeds");
+
 		print "</div>"; #container
 
 	}
diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index 2eed4dee..572d29f8 100644
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -625,6 +625,11 @@ class Pref_Filters extends Handler_Protected {
 		</div>";
 
 		print "</div>"; #pane
+
+		global $pluginhost;
+		$pluginhost->run_hooks($pluginhost::HOOK_PREFS_TAB,
+			"hook_prefs_tab", "prefFilters");
+
 		print "</div>"; #container
 
 	}
diff --git a/classes/pref/instances.php b/classes/pref/instances.php
index 0ce39080..763bb49f 100644
--- a/classes/pref/instances.php
+++ b/classes/pref/instances.php
@@ -211,6 +211,11 @@ class Pref_Instances extends Handler_Protected {
 		print "</table>";
 
 		print "</div>"; #pane
+
+		global $pluginhost;
+		$pluginhost->run_hooks($pluginhost::HOOK_PREFS_TAB,
+			"hook_prefs_tab", "prefInstances");
+
 		print "</div>"; #container
 
 	}
diff --git a/classes/pref/labels.php b/classes/pref/labels.php
index a7f79146..e63a0cfc 100644
--- a/classes/pref/labels.php
+++ b/classes/pref/labels.php
@@ -318,6 +318,11 @@ class Pref_Labels extends Handler_Protected {
 		</div>";
 
 		print "</div>"; #pane
+
+		global $pluginhost;
+		$pluginhost->run_hooks($pluginhost::HOOK_PREFS_TAB,
+			"hook_prefs_tab", "prefLabels");
+
 		print "</div>"; #container
 
 	}
diff --git a/classes/pref/prefs.php b/classes/pref/prefs.php
index e9f42077..013d589c 100644
--- a/classes/pref/prefs.php
+++ b/classes/pref/prefs.php
@@ -650,6 +650,10 @@ class Pref_Prefs extends Handler_Protected {
 			print "</div>"; #pane
 		}
 
+		global $pluginhost;
+		$pluginhost->run_hooks($pluginhost::HOOK_PREFS_TAB,
+			"hook_prefs_tab", "prefPrefs");
+
 		print "</div>"; #container
 	}
 
diff --git a/classes/pref/users.php b/classes/pref/users.php
index a39dce78..40264660 100644
--- a/classes/pref/users.php
+++ b/classes/pref/users.php
@@ -487,6 +487,11 @@ class Pref_Users extends Handler_Protected {
 			}
 
 			print "</div>"; #pane
+
+			global $pluginhost;
+			$pluginhost->run_hooks($pluginhost::HOOK_PREFS_TAB,
+				"hook_prefs_tab", "prefUsers");
+
 			print "</div>"; #container
 
 		}
diff --git a/prefs.php b/prefs.php
index d83e2ddf..74bcd4cc 100644
--- a/prefs.php
+++ b/prefs.php
@@ -44,9 +44,27 @@
 
 	<script type="text/javascript" charset="utf-8" src="localized_js.php?<?php echo $dt_add ?>"></script>
 
-	<script type="text/javascript" charset="utf-8" src="js/functions.js?<?php echo $dt_add ?>"></script>
-	<script type="text/javascript" charset="utf-8" src="js/deprecated.js?<?php echo $dt_add ?>"></script>
-	<script type="text/javascript" charset="utf-8" src="js/prefs.js?<?php echo $dt_add ?>"></script>
+	<script type="text/javascript">
+	<?php
+		require 'lib/jsmin.php';
+
+		global $pluginhost;
+
+		foreach ($pluginhost->get_plugins() as $n => $p) {
+			if (method_exists($p, "get_prefs_js")) {
+				echo JSMin::minify($p->get_prefs_js());
+			}
+		}
+
+		foreach (array("functions", "deprecated", "prefs") as $js) {
+			if (!isset($_GET['debug'])) {
+				echo JSMin::minify(file_get_contents("js/$js.js"));
+			} else {
+				echo file_get_contents("js/$js.js");
+			}
+		}
+	?>
+	</script>
 
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>