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<?php namespace VojtaSvoboda\Brands\Components; |
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use Cms\Classes\ComponentBase; |
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use Cms\Classes\Page; |
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use VojtaSvoboda\Brands\Models\Brand as Model; |
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class Letters extends ComponentBase |
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{ |
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public $characters; |
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public function componentDetails() |
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{ |
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return [ |
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'name' => 'Brand letters', |
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'description' => 'Show all starting letters to filtrate brands.', |
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]; |
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} |
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public function defineProperties() |
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{ |
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return [ |
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'brandsPage' => [ |
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'title' => 'Brands page', |
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'description' => 'Page for showing brands', |
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'type' => 'dropdown', |
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'default' => 'brands', |
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], |
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]; |
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} |
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public function onRun() |
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{ |
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$this->page['characters'] = $this->characters = $this->getBrandCharacters(); |
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} |
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/** |
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* Get sorted list of brand letters. |
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* |
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* @return array |
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*/ |
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public function getBrandCharacters() |
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{ |
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// get unique letters |
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$letters = []; |
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Model::isEnabled()->get()->each(function($brand) use (&$letters) |
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{ |
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// get letter |
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$letter = mb_strtolower(mb_substr($brand->name, 0, 1)); |
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// init array when doesn't exists |
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if (!isset($letters[$letter])) { |
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$letters[$letter] = [ |
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'name' => $letter, |
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'count' => 0, |
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'url' => $this->controller->pageUrl($this->property('brandsPage'), [ |
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'letter' => $letter, |
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]), |
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]; |
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} |
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$letters[$letter]['count']++; |
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}); |
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// sort them |
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usort($letters, function($a, $b) { |
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if ($a['name'] == $b['name']) { |
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return 0; |
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} |
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return $a['name'] > $b['name'] ? 1 : -1; |
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}); |
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return $letters; |
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} |
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/** |
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* Get options for the dropdown where the link to the brand page can be selected. |
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* |
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* @return array |
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*/ |
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public function getBrandsPageOptions() |
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{ |
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return Page::sortBy('baseFileName')->lists('baseFileName', 'baseFileName'); |
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} |
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} |
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vojtasvoboda /
oc-brands-plugin
