116 行
无行尾
2.9 KiB
PHP
116 行
无行尾
2.9 KiB
PHP
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class Dxcluster extends CI_Controller {
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/* Controls the functions for interacting with the cluster */
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public function __construct()
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{
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parent::__construct();
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if (isDomainAvailible('http://www.dxcluster.co.uk')) {
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// internet is available
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}
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else {
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show_error('DX Cluster isnt available without internet access', '500');
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}
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}
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/* Loads default view */
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public function index()
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{
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$data['page_title'] = "DX Cluster";
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$this->load->view('layout/header', $data);
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$this->load->view('dxcluster/main');
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$this->load->view('layout/footer');
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}
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/* loads custom spots based on band */
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public function custom($band)
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{
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$data['page_title'] = "DX Cluster";
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$data['band'] = $band;
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$this->load->view('layout/header', $data);
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$this->load->view('dxcluster/custom');
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$this->load->view('layout/footer');
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}
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/* returns formatted json for all spots */
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public function all_spots() {
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$jsonurl = "http://www.dxcluster.co.uk/api/all";
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$json = @file_get_contents($jsonurl,0,null,null);
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$json_output = json_decode($json);
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//print_r($json_output);
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$i = 0;
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foreach ($json_output as $name => $value) {
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echo '<tr class="tr'.($i & 1).'">';
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echo "<td class=\"time\">".$value->mytime."</td>";
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echo "<td class=\"callsign\">".$value->call."</td>";
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echo "<td class=\"freq\">".$value->freq."</td>";
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echo "<td class=\"dxcallsgin\">".$value->dxcall."</td>";
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echo "<td class=\"comment\">".htmlspecialchars($value->comment)."</td>";
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echo "</tr>";
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$i++;
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}
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}
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/* returns formatted json for custom spots */
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public function custom_spots($band) {
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$jsonurl = "http://www.dxcluster.co.uk/api/data_band/".$band;
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$json = @file_get_contents($jsonurl,0,null,null);
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$json_output = json_decode($json);
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//print_r($json_output);
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$i = 0;
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foreach ($json_output as $name => $value) {
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echo '<tr class="tr'.($i & 1).'">';
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echo "<td class=\"time\">".$value->mytime."</td>";
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echo "<td class=\"callsign\">".$value->call."</td>";
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echo "<td class=\"freq\">".$value->freq."</td>";
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echo "<td class=\"dxcallsgin\">".$value->dxcall."</td>";
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echo "<td class=\"comment\">".htmlspecialchars($value->comment)."</td>";
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echo "</tr>";
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$i++;
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}
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}
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}
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function isDomainAvailible($domain)
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{
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//check, if a valid url is provided
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if(!filter_var($domain, FILTER_VALIDATE_URL))
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{
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return false;
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}
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//initialize curl
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$curlInit = curl_init($domain);
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curl_setopt($curlInit,CURLOPT_CONNECTTIMEOUT,10);
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curl_setopt($curlInit,CURLOPT_HEADER,true);
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curl_setopt($curlInit,CURLOPT_NOBODY,true);
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curl_setopt($curlInit,CURLOPT_RETURNTRANSFER,true);
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//get answer
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$response = curl_exec($curlInit);
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curl_close($curlInit);
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if ($response) return true;
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return false;
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}
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/* End of file dxcluster.php */ |