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<?php namespace Arcanedev\LaravelSitemap; |
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use DOMDocument; |
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use Illuminate\Support\Str; |
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/** |
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* Class SitemapBuilder |
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* |
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* @package Arcanedev\LaravelSitemap\Tests |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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class SitemapBuilder |
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{ |
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/* ----------------------------------------------------------------- |
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| Main Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Create the builder instance. |
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* |
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* @return self |
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*/ |
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public static function make() |
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{ |
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return new static(); |
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} |
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/** |
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* Build the sitemap. |
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* |
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* @param string $name |
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* @param \Illuminate\Support\Collection $sitemaps |
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* @param string $format |
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* |
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* @return string|null |
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*/ |
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public function build($name, $sitemaps, $format) |
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{ |
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if ($sitemaps->isEmpty()) |
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return null; |
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if (is_null($name)) { |
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return $sitemaps->count() > 1 |
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? static::renderSitemapIndex($format, $sitemaps) |
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: static::renderSitemap($format, $sitemaps->first()); |
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} |
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list($name, $key) = Str::contains($name, '.') ? explode('.', $name, 2) : [$name, null]; |
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if ($sitemaps->has($name)) |
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return static::renderSitemap($format, $sitemaps->get($name), $key); |
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return null; |
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} |
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/* ----------------------------------------------------------------- |
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| Other Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Build a single sitemap item. |
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* |
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* @param string $format |
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* @param \Arcanedev\LaravelSitemap\Contracts\Entities\Sitemap|null $sitemap |
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* @param string|null $key |
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* |
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* @return string|null |
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*/ |
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protected function renderSitemap($format, $sitemap, $key = null) |
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{ |
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if (is_null($sitemap)) |
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return null; |
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if ( ! $sitemap->isExceeded()) |
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return static::render($format, 'sitemap', ['sitemap' => $sitemap]); |
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$chunks = $sitemap->chunk(); |
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return is_null($key) |
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? static::renderSitemapIndex($format, $chunks) |
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: static::renderSitemap($format, $chunks->get($key)); |
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} |
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/** |
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* Render sitemap index. |
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* |
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* @param string $format |
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* @param \Illuminate\Support\Collection $sitemaps |
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* |
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* @return null|string |
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*/ |
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protected function renderSitemapIndex($format, $sitemaps) |
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{ |
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return static::render($format, 'sitemap-index', compact('sitemaps')); |
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} |
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/** |
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* Render the file. |
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* |
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* @param string $format |
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* @param string $type |
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* @param array $data |
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* |
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* @return null|string |
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*/ |
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protected function render($format, $type, array $data) |
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{ |
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switch ($format) { |
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case 'xml': |
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case 'rss': |
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return static::renderXml($format, $type, $data); |
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case 'txt': |
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return static::renderView($type, $format, $data); |
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default: |
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return null; |
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} |
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} |
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/** |
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* Render the xml file. |
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* |
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* @param string $format |
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* @param string $type |
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* @param array $data |
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* |
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* @return string |
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*/ |
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protected function renderXml($format, $type, array $data) |
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{ |
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return tap(new DOMDocument('1.0'), function (DOMDocument $document) use ($format, $type, $data) { |
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$document->preserveWhiteSpace = false; |
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$document->formatOutput = true; |
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$document->loadXML( |
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static::renderView($type, $format, $data) |
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); |
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})->saveXML(); |
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} |
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/** |
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* Render with illuminate. |
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* |
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* @param string $type |
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* @param string $format |
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* @param array $data |
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* |
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* @return string |
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*/ |
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protected function renderView($type, $format, array $data) |
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{ |
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return view("sitemap::{$type}.{$format}", $data)->render(); |
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} |
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} |
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|
ARCANEDEV /
LaravelSitemap
