From 93156261e2a930c8ec9281db472ca84757e21df0 Mon Sep 17 00:00:00 2001
From: Peter Goodhall <peter@magicbug.co.uk>
Date: Tue, 13 Nov 2012 17:02:43 +0000
Subject: [PATCH] Includes QRZ XML Lookup functions if you have a subcription

---
 application/config/config.php   | 15 ++++++
 application/libraries/qrz.php   | 83 +++++++++++++++++++++++++++++++++
 application/views/qso/index.php |  6 +++
 3 files changed, 104 insertions(+)
 create mode 100644 application/libraries/qrz.php

diff --git a/application/config/config.php b/application/config/config.php
index 17c7a4c0..064ccfd0 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -9,12 +9,15 @@
 |	'app_name'		Name of the App 'Cloudlog'
 |	'app_version'	Set by the dev team.
 |	'directory'		directory where cloudlog is installed eg "logger"
+|	'callbook'		Selects which Callbook lookup to use defaults "callbytxt" but supports "qrz"
 */
 
 $config['app_name'] = "Cloudlog";
 $config['app_version'] = "0.1";
 $config['directory'] = "logbook";
 
+$config['callbook'] = "callbytxt"; // Options are qrz or callbytxt
+
 /*
 |--------------------------------------------------------------------------
 | Logbook Options
@@ -51,6 +54,18 @@ $config['auth_level'][2] = "Editor";
 $config['auth_level'][3] = "API User";
 $config['auth_level'][99] = "Administrator";
 
+/*
+|--------------------------------------------------------------------------
+| QRZ Subscription Information
+|--------------------------------------------------------------------------
+|
+| 	'username'		QRZ.com Username
+|	'password'		Default locator used to calculate bearings/distance
+*/
+
+$config['qrz_username'] = "";
+$config['qrz_password'] = "";
+
 /*
 |--------------------------------------------------------------------------
 | Base Site URL
diff --git a/application/libraries/qrz.php b/application/libraries/qrz.php
new file mode 100644
index 00000000..796ebda3
--- /dev/null
+++ b/application/libraries/qrz.php
@@ -0,0 +1,83 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
+
+/*
+	Controls the interaction with the QRZ.com Subscription based XML API.
+*/
+
+
+class Qrz {
+
+	// Return session key
+	public function session($username, $password) {
+		// URL to the XML Source
+		$xml_feed_url = 'http://xmldata.qrz.com/xml/current/?username='.$username.';password='.$password.';agent=cloudlog';
+		
+		// CURL Functions
+		$ch = curl_init();
+		curl_setopt($ch, CURLOPT_URL, $xml_feed_url);
+		curl_setopt($ch, CURLOPT_HEADER, false);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+		$xml = curl_exec($ch);
+		curl_close($ch);
+		
+		// Create XML object
+		$xml = simplexml_load_string($xml);
+		
+		// Return Session Key
+		return (string) $xml->Session->Key;
+	}
+	
+	// Set Session Key session.
+	public function set_session($username, $password) {
+	
+		// URL to the XML Source
+		$xml_feed_url = 'http://xmldata.qrz.com/xml/current/?username='.$username.';password='.$password.';agent=cloudlog';
+		
+		// CURL Functions
+		$ch = curl_init();
+		curl_setopt($ch, CURLOPT_URL, $xml_feed_url);
+		curl_setopt($ch, CURLOPT_HEADER, false);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+		$xml = curl_exec($ch);
+		curl_close($ch);
+		
+		// Create XML object
+		$xml = simplexml_load_string($xml);
+		
+		$key = (string) $xml->Session->Key;
+
+		$this->session->set_userdata('qrz_session_key', $key);
+		
+		return true;
+	}
+
+
+	public function search($callsign, $key)
+	{
+
+		// URL to the XML Source
+		$xml_feed_url = 'http://xmldata.qrz.com/xml/current/?s='.$key.';callsign='.$callsign.'';
+		
+		// CURL Functions
+		$ch = curl_init();
+		curl_setopt($ch, CURLOPT_URL, $xml_feed_url);
+		curl_setopt($ch, CURLOPT_HEADER, false);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+		$xml = curl_exec($ch);
+		curl_close($ch);
+		
+		// Create XML object
+		$xml = simplexml_load_string($xml);
+	
+		// Return Required Fields
+		$data['callsign'] = (string) $xml->Callsign->call;
+		$data['name'] = (string) $xml->Callsign->fname;
+		$data['gridsquare'] = (string) $xml->Callsign->grid;	
+		$data['city'] = (string) $xml->Callsign->addr2;
+		$data['lat'] = (string) $xml->Callsign->lat;
+		$data['long'] = (string) $xml->Callsign->lon;
+		$data['iota'] = (string) $xml->Callsign->iota;
+			
+		return $data;
+	}
+}
diff --git a/application/views/qso/index.php b/application/views/qso/index.php
index 8a353977..6b620a35 100644
--- a/application/views/qso/index.php
+++ b/application/views/qso/index.php
@@ -515,6 +515,12 @@
 						$('#qth').val(result);
 					});
 				}
+		
+				if($('#qth').val() == "") {
+					$.get('logbook/callsign_iota/' + $(this).val(), function(result) {
+						$('#iota_ref').val(result);
+					});
+				}
 
 			}
 		});