From 020f9a433bd1f1dcbebb1deeb0b832d820f6c77a Mon Sep 17 00:00:00 2001
From: Mcat12 <newtoncat12@yahoo.com>
Date: Wed, 24 Feb 2016 18:42:06 -0500
Subject: [PATCH] Add back in list functionality

---
 list.php    | 115 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 php/add.php |  12 ++++++
 php/get.php |  15 +++++++
 php/sub.php |  12 ++++++
 4 files changed, 154 insertions(+)
 create mode 100644 list.php
 create mode 100644 php/add.php
 create mode 100644 php/get.php
 create mode 100644 php/sub.php

diff --git a/list.php b/list.php
new file mode 100644
index 00000000..ecc38a85
--- /dev/null
+++ b/list.php
@@ -0,0 +1,115 @@
+<?php
+require "header.html";
+
+$list = $_GET['l'];
+
+function getFullName() {
+    global $list;
+    if($list == "white")
+        echo "Whitelist";
+    else
+        echo "Blacklist";
+}
+?>
+
+<!-- Title -->
+<div class="page-header">
+    <h1><?php getFullName(); ?></h1>
+</div>
+
+<!-- Domain Input -->
+<div class="form-group input-group">
+    <input id="domain" type="text" class="form-control" placeholder="Add a domain (example.com or sub.example.com)">
+    <span class="input-group-btn">
+        <button class="btn btn-default" type="button" onclick="add()">Add</button>
+        <button class="btn btn-default" type="button" onclick="refresh()">Refresh</button>
+    </span>
+</div>
+
+<!-- Alerts -->
+<div id="alInfo" class="alert alert-info" role="alert" hidden="true">
+    Adding to the <?php getFullName(); ?>...
+</div>
+<div id="alSuccess" class="alert alert-success" role="alert" hidden="true">
+    Success! The list will refresh.
+</div>
+<div id="alFailure" class="alert alert-danger" role="alert" hidden="true">
+    Failure! Something went wrong.
+</div>
+
+<!-- Domain List -->
+<ul class="list-group" id="list"></ul>
+
+<?php
+require "footer.php";
+?>
+
+<script>
+    window.onload = refresh;
+    
+    function refresh() {
+        $.ajax({
+            url: "php/get.php",
+            method: "get",
+            data: {"list":"<?php echo $list ?>"},
+            success: function(response) {
+                var list = document.getElementById("list");
+                list.innerHTML = "";
+                var data = JSON.parse(response);
+                
+                if(data.length == 0) {
+                    list.innerHTML =
+                        '<div class="alert alert-info" role="alert">Your <?php getFullName(); ?> is empty!</div>';
+                }
+                else {
+                    data.forEach(function (entry, index) {
+                        list.innerHTML +=
+                            '<li id="' + index + '" class="list-group-item clearfix">' + entry +
+                            '<button class="btn btn-danger btn-xs pull-right" type="button" onclick="sub(\'' + index + '\', \'' + entry + '\')">' +
+                            '<span class="glyphicon glyphicon-trash"></span></button></li>';
+                    })
+                }
+            },
+            error: function(jqXHR, exception) {
+                document.getElementById("alFailure").hidden = false;
+            }
+        });
+    }
+    
+    function add() {
+        var domain = document.getElementById("domain").value;
+        if(domain == "")
+            return;
+        
+        document.getElementById("alInfo").hidden = false;
+        document.getElementById("alSuccess").hidden = true;
+        document.getElementById("alFailure").hidden = true;
+        $.ajax({
+            url: "php/add.php",
+            method: "get",
+            data: {"domain":domain, "list":"<?php echo $list ?>"},
+            success: function(response) {
+                document.getElementById("alSuccess").hidden = false;
+                refresh();
+            },
+            error: function(jqXHR, exception) {
+                document.getElementById("alFailure").hidden = false;
+            }
+        });
+    }
+    
+    function sub(index, entry) {
+        $("#"+index).hide("highlight");
+        $.ajax({
+            url: "php/sub.php",
+            method: "get",
+            data: {"domain":entry, "list":"<?php echo $list ?>"},
+            success: function(response) {
+                document.getElementById("list").removeChild(document.getElementById(index));
+            },
+            error: function(jqXHR, exception) {
+                alert("Failed to remove the domain!");
+            }
+        });
+    }
+</script>
diff --git a/php/add.php b/php/add.php
new file mode 100644
index 00000000..95585ee7
--- /dev/null
+++ b/php/add.php
@@ -0,0 +1,12 @@
+<?php
+if(!isset($_GET['domain'], $_GET['list']))
+    die();
+
+switch($_GET['list']) {
+    case "white":
+        exec("/usr/local/bin/whitelist.sh -q ${_GET['domain']}");
+        break;
+    case "black":
+        exec("/usr/local/bin/blacklist.sh -q ${_GET['domain']}");
+        break;
+}
\ No newline at end of file
diff --git a/php/get.php b/php/get.php
new file mode 100644
index 00000000..55b6dc7f
--- /dev/null
+++ b/php/get.php
@@ -0,0 +1,15 @@
+<?php
+if(!isset($_GET['list']))
+    die();
+
+$type = $_GET['list'];
+$rawList = file_get_contents("/etc/pihole/${type}list.txt");
+$list = explode("\n", $rawList);
+
+// Get rid of empty lines
+for($i = sizeof($list)-1; $i >= 0; $i--) {
+    if($list[$i] == "")
+        unset($list[$i]);
+}
+
+echo json_encode(array_values($list));
\ No newline at end of file
diff --git a/php/sub.php b/php/sub.php
new file mode 100644
index 00000000..2b13b975
--- /dev/null
+++ b/php/sub.php
@@ -0,0 +1,12 @@
+<?php
+if(!isset($_GET['domain'], $_GET['list']))
+    die();
+
+switch($_GET['list']) {
+    case "white":
+        exec("/usr/local/bin/whitelist.sh -q -d ${_GET['domain']}");
+        break;
+    case "black":
+        exec("/usr/local/bin/blacklist.sh -q -d ${_GET['domain']}");
+        break;
+}
\ No newline at end of file