From 85f45f37ce7375dfdd061221f84adb6231290d79 Mon Sep 17 00:00:00 2001
From: Dan Ballard <dan@mindstab.net>
Date: Mon, 6 Jan 2014 20:26:41 -0500
Subject: [PATCH] ipinfodb info

---
 ip2locationlite.class.php | 59 +++++++++++++++++++++++++++++++++++++++
 options.php               |  2 +-
 post-form.php             |  9 ++++++
 simple-location.php       | 36 +++++++++++++++++++++++-
 4 files changed, 104 insertions(+), 2 deletions(-)
 create mode 100644 ip2locationlite.class.php
 create mode 100644 post-form.php

diff --git a/ip2locationlite.class.php b/ip2locationlite.class.php
new file mode 100644
index 0000000..7ea2f2f
--- /dev/null
+++ b/ip2locationlite.class.php
@@ -0,0 +1,59 @@
+<?php
+final class ip2location_lite{
+	protected $errors = array();
+	protected $service = 'api.ipinfodb.com';
+	protected $version = 'v3';
+	protected $apiKey = '';
+
+	public function __construct(){}
+
+	public function __destruct(){}
+
+	public function setKey($key){
+		if(!empty($key)) $this->apiKey = $key;
+	}
+
+	public function getError(){
+		return implode("\n", $this->errors);
+	}
+
+	public function getCountry($host){
+		return $this->getResult($host, 'ip-country');
+	}
+
+	public function getCity($host){
+		return $this->getResult($host, 'ip-city');
+	}
+
+	private function getResult($host, $name){
+		$ip = @gethostbyname($host);
+
+		// if(filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)){
+		if(filter_var($ip, FILTER_VALIDATE_IP)){
+			$xml = @file_get_contents('http://' . $this->service . '/' . $this->version . '/' . $name . '/?key=' . $this->apiKey . '&ip=' . $ip . '&format=xml');
+
+
+			if (get_magic_quotes_runtime()){
+				$xml = stripslashes($xml);
+			}
+
+			try{
+				$response = @new SimpleXMLElement($xml);
+
+				foreach($response as $field=>$value){
+					$result[(string)$field] = (string)$value;
+				}
+
+				return $result;
+			}
+			catch(Exception $e){
+				$this->errors[] = $e->getMessage();
+				return;
+			}
+		}
+
+		$this->errors[] = '"' . $host . '" is not a valid IP address or hostname.';
+		return;
+	}
+}
+?>
diff --git a/options.php b/options.php
index ad6b491..c5cf5d5 100644
--- a/options.php
+++ b/options.php
@@ -8,7 +8,7 @@
 settings_fields( 'simple-location-options' );
 ?>
 
-Google API Key: <input id="gapi-key" name="gapi-key" type="text" value="<?php print get_option('gapi-key'); ?>" />
+<a href="http://ipinfodb.com">IPInfoDB</a> API Key: <input id="simple-location-api-key" name="simple-location-api-key" type="text" value="<?php print get_option('simple-location-api-key'); ?>" size="70" />
 
 
 <?php submit_button(); ?>
diff --git a/post-form.php b/post-form.php
new file mode 100644
index 0000000..af3b7c5
--- /dev/null
+++ b/post-form.php
@@ -0,0 +1,9 @@
+<?php
+global $post;
+$city = get_post_meta($post->ID, '_simple_location_city', true);
+$country = get_post_meta($post->ID, '_simple_location_country', true);
+?>
+<p>If left blank, location detection will be automatically attempted from your IP with Google.</p>
+City: <input name="city" type="text" value="<?php print $city;?>" />, County: <input name="country" type="text" value="<?php print $country;?>" />
+
+<?php
diff --git a/simple-location.php b/simple-location.php
index f93a2d2..7b33f84 100644
--- a/simple-location.php
+++ b/simple-location.php
@@ -14,16 +14,50 @@ Tested up to: 3.8
 if ( is_admin() ) {
   add_action( 'admin_menu', 'add_options_menu' );
   add_action( 'admin_init', 'reg_settings' );
+  add_action( 'admin_menu', 'add_meta_to_edit' );
+  add_action( 'edit_attachment', 'simple_location_post_save' );
+  add_action( 'save_post', 'simple_location_post_save' );
+
 }
 
 function add_options_menu() {
   add_options_page('Simple Location Options', 'Simple Location', 'manage_options', 'simple-location', 'options_page');
 }
 
+function add_meta_to_edit() {
+  add_meta_box('simple-location-meta', 'Simple Location', 'simple_location_meta', 'post', 'normal');
+}
+
+function simple_location_post_save($post_id) {
+  if ($_POST['city'] == '' || $_POST['country'] == '') {
+    $key = get_option('simple-location-api-key');
+    if ($key != '') {
+      include('ip2locationlite.class.php');
+      $ipLite = new ip2location_lite;
+      $ipLite->setKey($key);
+      $locations = $ipLite->getCity($_SERVER['REMOTE_ADDR']);
+      print 'locations: ';
+      print_r($locations);
+  } 
+  if ($_POST['city'] == '') {
+    $_POST['city'] = $locations['cityName'];  
+  }
+  update_post_meta($post_id, '_simple_location_city', sanitize_text_field($_POST['city']));
+  if ($_POST['country'] == '') {
+    $_POST['country'] = $locations['countryName'];
+  }
+  update_post_meta($post_id, '_simple_location_country', sanitize_text_field($_POST['country']));
+}
+
+function simple_location_meta() {
+  include( plugin_dir_path(__FILE__) . 'post-form.php');
+}
+
 function options_page() {
   include( plugin_dir_path(__FILE__) . 'options.php');
 }
 
 function reg_settings() {
-  register_setting( 'simple-location-options', 'gapi-key' );
+  register_setting( 'simple-location-options', 'simple-location-api-key' );
 }
+