-#!/usr/bin/php
-<?php
-/*
- DO NOT EDIT - This file is being maintained by Chef
-
- planet-mirror-redirect
- Check if planet file exists on mirror and link if not yet linked
- Modifies .htaccess
-*/
-$_YEAR = date('Y');
-
-$_MIRROR = 'https://ftp5.gwdg.de/pub/misc/openstreetmap/planet.openstreetmap.org/';
-
-$_FOLDERS = [
- "planet_bz2" => [
- 'FOLDER' => '<%= node[:planet][:dump][:xml_directory] %>/'.$_YEAR.'/',
- 'REGEX' => '/^(planet|changesets|discussions)\-\d{6}(\-nolt)?\.osm\.(bz2|gz)$/',
- 'DIR_PREFIX' => 'planet/'.$_YEAR.'/'
- ],
-
- "history_bz2" => [
- 'FOLDER' => '<%= node[:planet][:dump][:xml_history_directory] %>/'.$_YEAR.'/',
- 'REGEX' => '/^(history)\-\d{6}(\-nolt)?\.osm\.(bz2|gz)$/',
- 'DIR_PREFIX' => 'planet/full-history/'.$_YEAR.'/'
- ],
- "planet_pbf" => [
- 'FOLDER' => '<%= node[:planet][:dump][:pbf_directory] %>/',
- 'REGEX' => '/^(planet)\-\d{6}(\-nolt)?\.osm\.pbf$/',
- 'DIR_PREFIX' => 'pbf/'
- ],
-
- "history_pbf" => [
- 'FOLDER' => '<%= node[:planet][:dump][:pbf_history_directory] %>/',
- 'REGEX' => '/^(history)\-\d{6}(\-nolt)?\.osm\.pbf$/',
- 'DIR_PREFIX' => 'pbf/full-history/'
- ]
- ];
-
-$_PLANET_HTACCESS = realpath('<%= node[:planet][:dump][:xml_directory] %>/..').'/.htaccess';
-
-function _MIRROR_FILE_SIZE($url) {
- $ch = @curl_init();
- curl_setopt($ch, CURLOPT_URL, $url);
- curl_setopt($ch, CURLOPT_NOBODY, TRUE);
- curl_setopt($ch, CURLOPT_VERBOSE, FALSE);
- $curl_response = @curl_exec($ch);
- $curl_result = curl_getinfo($ch);
- if ($curl_result['http_code']!='200') return FALSE;
- return ($curl_result['download_content_length']);
-}
-
-if (!is_writable($_PLANET_HTACCESS)) die('File '.$_PLANET_HTACCESS.' is not writable by current user.'."\n");
-
-$htaccess_contents = file_get_contents($_PLANET_HTACCESS);
-$htaccess_handle = fopen($_PLANET_HTACCESS, 'a');
-
-foreach ($_FOLDERS as $FOLDER) {
-
- $_PLANET_FOLDER = $FOLDER["FOLDER"];
- $_PLANET_REGEX = $FOLDER["REGEX"];
-
- if (!(is_dir($_PLANET_FOLDER))) {
- continue;
- }
-
- if ($dh = opendir($_PLANET_FOLDER)) {
- while (($file = readdir($dh)) !== false ) {
- if (preg_match($_PLANET_REGEX, $file)) {
- $file_slashed = str_replace(array('.','-'), array('\.','\-'), $FOLDER['DIR_PREFIX'].$file);
- if (strpos($htaccess_contents, $file_slashed) === false) {
- $file_size = filesize($_PLANET_FOLDER.$file);
- sleep(rand(2,5));
- $file_mirror_size = _MIRROR_FILE_SIZE($_MIRROR.$FOLDER['DIR_PREFIX'].$file);
- if ($file_size==$file_mirror_size) {
- echo 'Adding: '.$file."\n";
- fwrite($htaccess_handle, 'RewriteRule'."\t". '^('.$file_slashed.')$'."\t".$_MIRROR.'$1'."\t".'[R,L]'."\n");
- }
- }
- }
- }
- closedir($dh);
- }
-}
-
-fclose($htaccess_handle);
-