From 919b2b80addf6088b4053a861d21ace36631f35f Mon Sep 17 00:00:00 2001
From: Miriam Ruiz <miriam@debian.org>
Date: Sun, 6 Jun 2010 01:17:35 +0200
Subject: [PATCH] Add extension: category-hider-2.0.zip
 http://vanillaforums.org/addon/423/category-hider
 MD5=78fbbd5d5451f65592c9887d0e6dd91e
 SHA1=059440344f4105facd2a94a80f6ddf9655ba5d67
 SHA256=9d29c2f96f6478c26d80d468dc99553478f8fb2a635d88eab2979515010479d6

---
 extensions/CategoryHider/Readme.txt  | 32 ++++++++++++++++
 extensions/CategoryHider/default.php | 72 ++++++++++++++++++++++++++++++++++++
 2 files changed, 104 insertions(+)
 create mode 100644 extensions/CategoryHider/Readme.txt
 create mode 100644 extensions/CategoryHider/default.php

diff --git a/extensions/CategoryHider/Readme.txt b/extensions/CategoryHider/Readme.txt
new file mode 100644
index 0000000..5614d0c
--- /dev/null
+++ b/extensions/CategoryHider/Readme.txt
@@ -0,0 +1,32 @@
+Category Hider
+--------------
+
+Version 2.0, By WallPhone
+
+Removes select categories from the discussions page
+
+Installation
+============
+
+In order for Vanilla to recognize an extension, it must be contained within it's
+own directory within the extensions directory. So, once you have downloaded and
+unzipped the extension files, you can then place the folder containing the
+default.php file into your installation of Vanilla. The path to your extension's
+default.php file should look like this:
+
+/path/to/vanilla/extensions/CategoryHider/default.php
+
+Now the extension may be enabled by going to the settings tab, the extensions 
+section, and checking the checkbox for the Category Hider extension.
+
+Keep in mind the extension only appears in the panel for any visitor with an 
+inactive session.
+
+
+Configuration
+=============
+
+Edit the category you wish to remove, and check the box found near the bottom to
+hide that particular category. If the checkbox doesn't appear, ensure you are 
+using Vanilla 1.1.4 or later and the default theme. You can switch the theme back
+and the categories will remain hidden.  
\ No newline at end of file
diff --git a/extensions/CategoryHider/default.php b/extensions/CategoryHider/default.php
new file mode 100644
index 0000000..53242b5
--- /dev/null
+++ b/extensions/CategoryHider/default.php
@@ -0,0 +1,72 @@
+<?php
+/*
+Extension Name: Category Hider
+Extension Url: http://www.lussumo.com/addons
+Description: Hides certian categories from the discussion grid
+Version: 2.0
+Author: WallPhone
+Author Url: http://wallphone.com/
+
+Changelog
+1.0 Unreleased
+2.0 Added control panel configuration options
+*/
+
+$Context->SetDefinition('HiddenCats', 'Hidden categories');
+$Context->SetDefinition('HideThisCat', 'Hide this category from the main discussion grid');
+
+if ( ('index.php' == $Context->SelfUrl) &&
+	(isset($Context->Configuration['HiddenCategories'])) &&
+	($Context->Configuration['HiddenCategories'] != '0') &&
+	(!in_array(ForceIncomingInt('CategoryID', 0), explode(',', $Context->Configuration['HiddenCategories']))) ) {
+
+	function Category_HideFromDiscussions(&$DiscussionManager) {
+		$SB = &$DiscussionManager->DelegateParameters['SqlBuilder'];
+		$HiddenCategories = explode(',', $SB->Context->Configuration['HiddenCategories']);
+
+		foreach ($HiddenCategories as $CurrentBlock)
+			$SB->AddWhere('t', 'CategoryID', '', $CurrentBlock, '<>', 'and', '', 0, 0);
+	}
+	$Context->AddToDelegate('DiscussionManager', 'PostGetDiscussionBuilder', 'Category_HideFromDiscussions');
+	$Context->AddToDelegate('DiscussionManager', 'PreGetDiscussionCount', 'Category_HideFromDiscussions');
+}
+
+if ('settings.php' == $Context->SelfUrl) {
+	function AddCatOption(&$CF) {
+		$Checked = ( (isset($CF->Context->Configuration['HiddenCategories'])) &&
+			in_array($CF->Category->CategoryID, explode(',', $CF->Context->Configuration['HiddenCategories'])) )
+			? 1 : 0;
+
+		echo  '
+		<li><p class="Description">
+			<strong>'.$CF->Context->GetDefinition('HiddenCats').'</strong>
+			<span>'.
+			GetDynamicCheckbox('HideThisCat',
+				1,
+				$Checked,
+				'',
+				$CF->Context->GetDefinition('HideThisCat'),
+				'',
+				'HideThisCat') .'</span>
+		</p></li>';
+	}
+	$Context->AddToDelegate('CategoryForm', 'PostRolesRender', 'AddCatOption');
+
+	function SaveHiddenCatValue(&$CF) {
+		$Hiddens = array();
+
+		if (isset($CF->Context->Configuration['HiddenCategories']))
+			$Hiddens = explode(',', $CF->Context->Configuration['HiddenCategories']);
+
+		if (ForceIncomingInt('HideThisCat', 0)) {
+			$Hiddens[] = $CF->Category->CategoryID;
+		} else {
+			for ($x = 0; $x < count($Hiddens); $x++)
+				if ($Hiddens[$x] == $CF->Category->CategoryID) $Hiddens[$x] = 0;
+		}
+
+		$Hiddens = array_unique($Hiddens);
+		AddConfigurationSetting($CF->Context, 'HiddenCategories', implode(',', $Hiddens));
+	}
+	$Context->AddToDelegate('CategoryForm', 'PostSaveCategory', 'SaveHiddenCatValue');
+}
\ No newline at end of file
-- 
2.11.4.GIT