LiittleCookie/tile-proxy-php
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improved readability

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Raruto 2018-11-25 18:30:52 +01:00
parent db5cdd779a
commit 27cce7009b
4 changed files with 24 additions and 19 deletions
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18
README.md
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@ -11,8 +11,8 @@ This software should make it simple to use pre-rendered map tiles in your own pr
Download project files and upload it into your web hosting of your choice. Download project files and upload it into your web hosting of your choice.
Open the **"proxy-test.html"** within your browser, your proxy server should display you a simple slippy maps rendering default Open Street Map tiles. Open the **"test.html"** file within your browser, your proxy server should display you a simple slippy maps rendering default Open Street Map tiles.
Or test directly in your browser with a tile URL such as: http://www.example.com/tiles/15/17024/10792.png Or test directly in your browser with a tile URL such as: http://www.example.com/tiles/15/17024/10792.png
**NB.** Remeber to check your web server folder permissions: **777** or **755** **NB.** Remeber to check your web server folder permissions: **777** or **755**
@ -36,7 +36,7 @@ Or test directly in your browser with a tile URL such as: http://www.example.co
$tiles_config['servers'] = array( $tiles_config['servers'] = array(
'osm' => 'https://{switch:a,b,c}.tile.openstreetmap.org/{z}/{x}/{y}.png', 'osm' => 'https://{switch:a,b,c}.tile.openstreetmap.org/{z}/{x}/{y}.png',
'otm' => 'https://{switch:a,b,c}.tile.opentopomap.org/{z}/{x}/{y}.png', 'otm' => 'https://{switch:a,b,c}.tile.opentopomap.org/{z}/{x}/{y}.png',
// ADD: more services here // ADD: more services here.
); );
/** /**
@ -52,7 +52,7 @@ Or test directly in your browser with a tile URL such as: http://www.example.co
* @var string * @var string
*/ */
// CHANGE: bounding box cache-area to fit your own needs // CHANGE: bounding box cache-area to fit your own needs
$tiles_config['bbox'] = '6.602696,35.07638,19.12499,47.10169'; // Italy tiles are cached, others are proxied! $tiles_config['bbox'] = '6.602696,35.07638,19.12499,47.10169'; // CHANGE: bbox tiles (Italy) are cached, others are proxied!
/** /**
* Cache timeout in seconds * Cache timeout in seconds
@ -76,7 +76,7 @@ Or test directly in your browser with a tile URL such as: http://www.example.co
``` ```
2. **create your first simple “tile-proxy-php” slippy map** 2. **create your first simple “tile-proxy-php” slippy map**
a. **_include CSS & JavaScript_** a. **_include CSS & JavaScript_**
```html ```html
<head> <head>
@ -87,7 +87,7 @@ Or test directly in your browser with a tile URL such as: http://www.example.co
... ...
</head> </head>
``` ```
a. **_choose the div container used for the slippy map_** a. **_choose the div container used for the slippy map_**
```html ```html
<body> <body>
@ -105,9 +105,9 @@ Or test directly in your browser with a tile URL such as: http://www.example.co
var tms_id = 'otm'; var tms_id = 'otm';
var tileLayer = L.tileLayer(proxy_url, { var tileLayer = L.tileLayer(proxy_url, {
attribution: 'map data: &copy; <a href="https://openstreetmap.org/copyright">OpenStreetMap</a> contributors, ' + attribution: 'map data: &copy; <a href="https://openstreetmap.org/copyright">OpenStreetMap</a> contributors, ' +
'<a href="http://viewfinderpanoramas.org">SRTM</a> | ' + '<a href="http://viewfinderpanoramas.org">SRTM</a> | ' +
'map style: © <a href="https://opentopomap.org">OpenTopoMap</a> ' + 'map style: © <a href="https://opentopomap.org">OpenTopoMap</a> ' +
'(<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>), ', '(<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>), ',
id: tms_id id: tms_id
}); });

15
config.php
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@ -11,11 +11,14 @@
/** /**
* Whitelist of supported tile servers * Whitelist of supported tile servers
* *
* @link https://wiki.openstreetmap.org/wiki/Tile_servers
*
* @var array * @var array
*/ */
$tiles_config['servers'] = array( $config['servers'] = array(
'osm' => 'https://{switch:a,b,c}.tile.openstreetmap.org/{z}/{x}/{y}.png', 'osm' => 'https://{switch:a,b,c}.tile.openstreetmap.org/{z}/{x}/{y}.png',
'otm' => 'https://{switch:a,b,c}.tile.opentopomap.org/{z}/{x}/{y}.png', 'otm' => 'https://{switch:a,b,c}.tile.opentopomap.org/{z}/{x}/{y}.png',
// ADD: more services here.
); );
/** /**
@ -30,7 +33,7 @@ $tiles_config['servers'] = array(
* *
* @var string * @var string
*/ */
$tiles_config['bbox'] = '6.602696,35.07638,19.12499,47.10169'; // Italy. $config['bbox'] = '6.602696,35.07638,19.12499,47.10169'; // CHANGE: bbox tiles (Italy) are cached, others are proxied!
/** /**
* Cache timeout in seconds * Cache timeout in seconds
@ -41,13 +44,13 @@ $tiles_config['bbox'] = '6.602696,35.07638,19.12499,47.10169'; // Italy.
* *
* @var int * @var int
*/ */
$tiles_config['ttl'] = 86400; $config['ttl'] = 86400;
/** /**
* Custom Proxy Server headers * Custom Proxy Server headers
* *
* @var string * @var string
*/ */
$tiles_config['headers'] = array( $config['headers'] = array(
'Access-Control-Allow-Origin:' => '*', 'Access-Control-Allow-Origin:' => '*',
); );

10
index.php
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@ -15,18 +15,20 @@
* @license https://www.gnu.org/licenses/gpl-3.0.txt GNU/GPLv3 * @license https://www.gnu.org/licenses/gpl-3.0.txt GNU/GPLv3
*/ */
// TODO: code refactoring ( wrap it within a dedicated class.. )
// User configs. // User configs.
require_once 'config.php'; require_once 'config.php';
// Default configs. // Default configs.
$servers = @$tiles_config['servers'] ?: array( $servers = @$config['servers'] ?: array(
'osm' => 'https://{switch:a,b,c}.tile.openstreetmap.org/{z}/{x}/{y}.png', 'osm' => 'https://{switch:a,b,c}.tile.openstreetmap.org/{z}/{x}/{y}.png',
'otm' => 'https://{switch:a,b,c}.tile.opentopomap.org/{z}/{x}/{y}.png', 'otm' => 'https://{switch:a,b,c}.tile.opentopomap.org/{z}/{x}/{y}.png',
); );
$bbox = @$tiles_config['bbox'] ?: '-180,-90,180,90'; $bbox = @$config['bbox'] ?: '-180,-90,180,90';
$ttl = @$tiles_config['ttl'] ?: 86400; $ttl = @$config['ttl'] ?: 86400;
$headers = array_change_key_case( $headers = array_change_key_case(
@$tiles_config['headers'] ?: array( @$config['headers'] ?: array(
'Access-Control-Allow-Origin:' => '*', 'Access-Control-Allow-Origin:' => '*',
), CASE_LOWER ), CASE_LOWER
); );

0
proxy-test.html → test.html
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