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<?php |
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namespace Handlers\Tools { |
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use Frames, Modules\Entitizer, Modules\Settings, Utils\Tools, Arr, Date, DB; |
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class Sitemap extends Frames\Tools\Sitemap { |
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# Get last modified |
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private function getLastModified() { |
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$selection = 'MAX(time_modified) as last_modified'; |
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if (!(DB::select(TABLE_PAGES, $selection) && (DB::last()->rows === 1))) return 0; |
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# ------------------------ |
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return intval(DB::last()->row()['last_modified']); |
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} |
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# Get pages |
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private function getPages() { |
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$selection = ['slug', 'time_modified']; |
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$condition = ['visibility' => VISIBILITY_PUBLISHED, 'access' => ACCESS_PUBLIC, 'locked' => 0]; |
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if (!(DB::select(TABLE_PAGES, $selection, $condition, 'slug') && DB::last()->status)) return; |
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# ------------------------ |
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while (null !== ($page = DB::last()->row())) yield Entitizer::create(TABLE_PAGES, $page); |
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} |
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# Handle request |
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protected function handle() { |
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# Create sitemap |
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$sitemap = new Tools\Sitemap(); |
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# Get last modification time |
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if ($sitemap->load($this->getLastModified())) return $sitemap; |
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# Fill sitemap |
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foreach ($this->getPages() as $page) { |
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$loc = $page->canonical; $lastmod = Date::get(DATE_FORMAT_W3C, $page->time_modified); |
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$sitemap->add($loc, $lastmod, FREQUENCY_WEEKLY, 0.5); |
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} |
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# Save sitemap |
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$sitemap->save(); |
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# ------------------------ |
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return $sitemap; |
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} |
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} |
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} |
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cadmium-org /
cadmium-cms
