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https://github.com/VIPnytt/SitemapParser
XML Sitemap parser class compliant with the Sitemaps.org protocol.
https://github.com/VIPnytt/SitemapParser
parser sitemap sitemaps-org xml xml-sitemap-parser
Last synced: 13 days ago
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XML Sitemap parser class compliant with the Sitemaps.org protocol.
- Host: GitHub
- URL: https://github.com/VIPnytt/SitemapParser
- Owner: VIPnytt
- License: mit
- Created: 2016-04-02T20:47:41.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2023-11-27T15:30:30.000Z (12 months ago)
- Last Synced: 2024-05-17T04:43:59.805Z (6 months ago)
- Topics: parser, sitemap, sitemaps-org, xml, xml-sitemap-parser
- Language: PHP
- Homepage:
- Size: 63.5 KB
- Stars: 72
- Watchers: 2
- Forks: 28
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
[](https://travis-ci.org/VIPnytt/SitemapParser)
[](https://scrutinizer-ci.com/g/VIPnytt/SitemapParser/?branch=master)
[](https://codeclimate.com/github/VIPnytt/SitemapParser)
[](https://codeclimate.com/github/VIPnytt/SitemapParser/coverage)
[](https://github.com/VIPnytt/SitemapParser/blob/master/LICENSE)
[](https://packagist.org/packages/VIPnytt/SitemapParser)
[](https://gitter.im/VIPnytt/SitemapParser)
# XML Sitemap parser
An easy-to-use PHP library to parse XML Sitemaps compliant with the [Sitemaps.org protocol](http://www.sitemaps.org/protocol.html).
The [Sitemaps.org](http://www.sitemaps.org/) protocol is the leading standard and is supported by Google, Bing, Yahoo, Ask and many others.
[](https://insight.sensiolabs.com/projects/2d3fbd49-66c4-4ab9-9007-aaeec6956d30)
## Features
- Basic parsing
- Recursive parsing
- String parsing
- Custom User-Agent string
- Proxy support
- URL blacklist
- request throttling (using https://github.com/hamburgscleanest/guzzle-advanced-throttle)
- retry (using https://github.com/caseyamcl/guzzle_retry_middleware)
- advanced logging (using https://github.com/gmponos/guzzle_logger)
## Formats supported
- XML `.xml`
- Compressed XML `.xml.gz`
- Robots.txt rule sheet `robots.txt`
- Line separated text _(disabled by default)_
## Requirements:
- PHP [5.6 or 7.0+](http://php.net/supported-versions.php), alternatively [HHVM](http://hhvm.com)
- PHP extensions:
- [mbstring](http://php.net/manual/en/book.mbstring.php)
- [libxml](http://php.net/manual/en/book.libxml.php) _(enabled by default)_
- [SimpleXML](http://php.net/manual/en/book.simplexml.php) _(enabled by default)_
- Optional:
- https://github.com/caseyamcl/guzzle_retry_middleware
- https://github.com/hamburgscleanest/guzzle-advanced-throttle
## Installation
The library is available for install via [Composer](https://getcomposer.org). Just add this to your `composer.json` file:
```json
{
"require": {
"vipnytt/sitemapparser": "^1.0"
}
}
```
Then run `composer update`.
## Getting Started
### Basic example
Returns an list of URLs only.
```php
use vipnytt\SitemapParser;
use vipnytt\SitemapParser\Exceptions\SitemapParserException;
try {
$parser = new SitemapParser();
$parser->parse('http://php.net/sitemap.xml');
foreach ($parser->getURLs() as $url => $tags) {
echo $url . '
';
}
} catch (SitemapParserException $e) {
echo $e->getMessage();
}
```
### Advanced
Returns all available tags, for both Sitemaps and URLs.
```php
use vipnytt\SitemapParser;
use vipnytt\SitemapParser\Exceptions\SitemapParserException;
try {
$parser = new SitemapParser('MyCustomUserAgent');
$parser->parse('http://php.net/sitemap.xml');
foreach ($parser->getSitemaps() as $url => $tags) {
echo 'Sitemap
';
echo 'URL: ' . $url . '
';
echo 'LastMod: ' . $tags['lastmod'] . '
';
echo '
';
}
foreach ($parser->getURLs() as $url => $tags) {
echo 'URL: ' . $url . '
';
echo 'LastMod: ' . $tags['lastmod'] . '
';
echo 'ChangeFreq: ' . $tags['changefreq'] . '
';
echo 'Priority: ' . $tags['priority'] . '
';
echo '
';
}
} catch (SitemapParserException $e) {
echo $e->getMessage();
}
```
### Recursive
Parses any sitemap detected while parsing, to get an complete list of URLs.
Use `url_black_list` to skip sitemaps that are part of parent sitemap. Exact match only.
```php
use vipnytt\SitemapParser;
use vipnytt\SitemapParser\Exceptions\SitemapParserException;
try {
$parser = new SitemapParser('MyCustomUserAgent');
$parser->parseRecursive('http://www.google.com/robots.txt');
echo '
Sitemaps
';
foreach ($parser->getSitemaps() as $url => $tags) {
echo 'URL: ' . $url . '
';
echo 'LastMod: ' . $tags['lastmod'] . '
';
echo '
';
}
echo 'URLs
';
foreach ($parser->getURLs() as $url => $tags) {
echo 'URL: ' . $url . '
';
echo 'LastMod: ' . $tags['lastmod'] . '
';
echo 'ChangeFreq: ' . $tags['changefreq'] . '
';
echo 'Priority: ' . $tags['priority'] . '
';
echo '
';
}
} catch (SitemapParserException $e) {
echo $e->getMessage();
}
```
### Parsing of line separated text strings
__Note:__ This is __disabled by default__ to avoid false positives when expecting XML, but fetches plain text instead.
To disable `strict` standards, simply pass this configuration to constructor parameter #2: ````['strict' => false]````.
```php
use vipnytt\SitemapParser;
use vipnytt\SitemapParser\Exceptions\SitemapParserException;
try {
$parser = new SitemapParser('MyCustomUserAgent', ['strict' => false]);
$parser->parse('https://www.xml-sitemaps.com/urllist.txt');
foreach ($parser->getSitemaps() as $url => $tags) {
echo $url . '
';
}
foreach ($parser->getURLs() as $url => $tags) {
echo $url . '
';
}
} catch (SitemapParserException $e) {
echo $e->getMessage();
}
```
### Throttling
1. Install middleware:
```bash
composer require hamburgscleanest/guzzle-advanced-throttle
```
2. Define host rules:
```php
$rules = new RequestLimitRuleset([
'https://www.google.com' => [
[
'max_requests' => 20,
'request_interval' => 1
],
[
'max_requests' => 100,
'request_interval' => 120
]
]
]);
```
3. Create handler stack:
```php
$stack = new HandlerStack();
$stack->setHandler(new CurlHandler());
```
4. Create middleware:
```php
$throttle = new ThrottleMiddleware($rules);
// Invoke the middleware
$stack->push($throttle());
// OR: alternatively call the handle method directly
$stack->push($throttle->handle());
```
5. Create client manually:
```php
$client = new \GuzzleHttp\Client(['handler' => $stack]);
```
6. Pass client as an argument or use `setClient` method:
```php
$parser = new SitemapParser();
$parser->setClient($client);
```
More details about this middle ware is available [here](https://github.com/hamburgscleanest/guzzle-advanced-throttle)
### Automatic retry
1. Install middleware:
```bash
composer require caseyamcl/guzzle_retry_middleware
```
2. Create stack:
```php
$stack = new HandlerStack();
$stack->setHandler(new CurlHandler());
```
3. Add middleware to the stack:
```php
$stack->push(GuzzleRetryMiddleware::factory());
```
4. Create client manually:
```php
$client = new \GuzzleHttp\Client(['handler' => $stack]);
```
5. Pass client as an argument or use setClient method:
```php
$parser = new SitemapParser();
$parser->setClient($client);
```
More details about this middle ware is available [here](https://github.com/caseyamcl/guzzle_retry_middleware)
### Advanced logging
1. Install middleware:
```bash
composer require gmponos/guzzle_logger
```
2. Create PSR-3 style logger
```php
$logger = new Logger();
```
3. Create handler stack:
```php
$stack = new HandlerStack();
$stack->setHandler(new CurlHandler());
```
5. Push logger middleware to stack
```php
$stack->push(new LogMiddleware($logger));
```
6. Create client manually:
```php
$client = new \GuzzleHttp\Client(['handler' => $stack]);
```
7. Pass client as an argument or use `setClient` method:
```php
$parser = new SitemapParser();
$parser->setClient($client);
```
More details about this middleware config (like log levels, when to log and what to log) is available [here](https://github.com/gmponos/guzzle_logger)
### Additional examples
Even more examples available in the [examples](https://github.com/VIPnytt/SitemapParser/tree/master/examples) directory.
## Configuration
Available configuration options, with their default values:
```php
$config = [
'strict' => true, // (bool) Disallow parsing of line-separated plain text
'guzzle' => [
// GuzzleHttp request options
// http://docs.guzzlephp.org/en/latest/request-options.html
],
// use this to ignore URL when parsing sitemaps that contain multiple other sitemaps. Exact match only.
'url_black_list' => []
];
$parser = new SitemapParser('MyCustomUserAgent', $config);
```
_If an User-agent also is set using the GuzzleHttp request options, it receives the highest priority and replaces the other User-agent._