From af0b405cd64bb58d990917a0e60f2e03366e0635 Mon Sep 17 00:00:00 2001
From: DL6ER <derigs@ph1.uni-koeln.de>
Date: Thu, 15 Dec 2016 17:36:26 +0100
Subject: [PATCH] Enable/disable all lists from /etc/pihole/adlists.default
 from the Settings page

---
 php/savesettings.php | 46 ++++++++++++++++++++++++++++++++++++++++++++
 settings.php         | 22 +++++++++++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/php/savesettings.php b/php/savesettings.php
index 7460305c..31fda2ed 100644
--- a/php/savesettings.php
+++ b/php/savesettings.php
@@ -34,6 +34,34 @@ function validDomain($domain_name)
 			"8.20.247.20" => "Comodo"
 		];
 
+$adlists = [];
+function readAdlists()
+{
+	global $adlists;
+	$adlists = [];
+	$handle = fopen("/etc/pihole/adlists.default", "r");
+	if ($handle)
+	{
+		while (($line = fgets($handle)) !== false)
+		{
+			if(substr($line, 0, 2) === "#h")
+			{
+				// Commented list
+				array_push($adlists, [false,rtrim(substr($line, 1))]);
+			}
+			elseif(substr($line, 0, 1) === "h")
+			{
+				// Active list
+				array_push($adlists, [true,rtrim($line)]);
+			}
+		}
+		fclose($handle);
+	}
+}
+
+	// Read available adlists
+	readAdlists();
+
 	if(isset($_POST["field"]))
 	{
 		$error = "";
@@ -294,6 +322,24 @@ function validDomain($domain_name)
 
 				break;
 
+			case "adlists":
+				foreach ($adlists as $key => $value)
+				{
+					if(isset($_POST["adlist-".$key]))
+					{
+						$action = "enable";
+					}
+					else
+					{
+						$action = "disable";
+					}
+					exec("sudo pihole -a adlist ".$action." ".escapeshellcmd ($value[1]));
+				}
+
+				// Reread available adlists
+				readAdlists();
+				break;
+
 			default:
 				// Option not found
 				$debug = true;
diff --git a/settings.php b/settings.php
index 2743bc71..1f85cf0d 100644
--- a/settings.php
+++ b/settings.php
@@ -477,6 +477,28 @@
 			</div>
 		</div>
 */ ?>
+		<div class="box box-danger collapsed-box">
+			<div class="box-header with-border">
+				<h3 class="box-title">Pi-Hole's Block Lists</h3>
+				<div class="box-tools pull-right"><button type="button" class="btn btn-box-tool" data-widget="collapse"><i class="fa fa-plus"></i></button></div>
+			</div>
+			<form role="form" method="post">
+			<div class="box-body">
+				<div class="col-lg-12">
+					<?php foreach ($adlists as $key => $value) { ?>
+					<div class="form-group">
+						<div class="checkbox"><label style="word-break: break-word;"><input type="checkbox" name="adlist-<?php echo $key; ?>" <?php if($value[0]){ ?>checked<?php } ?>> <a href="<?php echo htmlentities ($value[1]); ?>" target="_new"><?php echo htmlentities($value[1]); ?></a></label></div>
+					</div>
+					<?php } ?>
+				</div>
+			</div>
+			<div class="box-footer">
+				<input type="hidden" name="field" value="adlists">
+				<label>Don't forget to use "Update Lists" afterwards</label>
+				<button type="submit" class="btn btn-primary pull-right">Save</button>
+			</div>
+			</form>
+		</div>
 		<div class="box box-danger">
 			<div class="box-header with-border">
 				<h3 class="box-title">System Administration</h3>