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<?php |
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namespace Wallhaven; |
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/** |
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* Fluent Interface for searching |
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* |
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* @package Wallhaven |
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*/ |
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class Filter |
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{ |
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private $wallhaven; |
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private $keywords = ""; |
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private $categories = Category::ALL; |
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private $purity = Purity::SFW; |
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private $sorting = Sorting::RELEVANCE; |
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private $order = Order::DESC; |
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private $resolutions = []; |
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private $ratios = []; |
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private $pages = 1; |
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public function __construct(Wallhaven $wallhaven) |
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{ |
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$this->wallhaven = $wallhaven; |
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} |
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/** |
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* @param string $keywords What to search for. Can be keywords or #tagnames, e.g. #cars |
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* |
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* @return self |
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*/ |
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public function keywords($keywords) |
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{ |
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$this->keywords = $keywords; |
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return $this; |
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} |
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/** |
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* @param int $categories Categories to include. This is a bit field, for example: |
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* <samp>Category::GENERAL | Category::PEOPLE</samp> |
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* |
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* @return self |
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*/ |
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public function categories($categories) |
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{ |
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$this->categories = $categories; |
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return $this; |
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} |
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/** |
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* @param int $purity Purity of wallpapers. This is a bit field, for example: |
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* <samp>Purity::SFW | Purity::NSFW</samp> |
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* |
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* @return self |
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*/ |
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public function purity($purity) |
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{ |
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$this->purity = $purity; |
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return $this; |
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} |
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/** |
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* @param string $sorting Sorting, e.g. <samp>Sorting::RELEVANCE</samp> |
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* |
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* @return self |
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*/ |
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public function sorting($sorting) |
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{ |
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$this->sorting = $sorting; |
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return $this; |
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} |
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/** |
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* @param string $order Order of results. Can be <samp>Order::ASC</samp> or <samp>Order::DESC</samp> |
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* |
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* @return self |
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*/ |
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public function order($order) |
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{ |
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$this->order = $order; |
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return $this; |
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} |
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/** |
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* @param string[] $resolutions Array of resolutions in the format of WxH, for example: |
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* <samp>['1920x1080', '1280x720']</samp> |
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* |
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* @return self |
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*/ |
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public function resolutions(array $resolutions) |
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{ |
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$this->resolutions = $resolutions; |
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return $this; |
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} |
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/** |
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* @param string[] $ratios Array of ratios in the format of WxH, for example: |
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* <samp>['16x9', '4x3']</samp> |
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* |
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* @return self |
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*/ |
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public function ratios(array $ratios) |
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{ |
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$this->ratios = $ratios; |
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return $this; |
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} |
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/** |
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* Set number of pages of wallpapers to fetch. A single page typically consists of 24, 32 or 64 wallpapers. |
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* |
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* @param int $pages Number of pages. |
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* |
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* @throws \InvalidArgumentException Thrown if the number of pages is negative or zero. |
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* @return self |
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*/ |
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public function pages($pages) |
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{ |
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if ($pages <= 0) { |
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throw new \InvalidArgumentException("Number of pages must be positive."); |
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} |
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$this->pages = $pages; |
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return $this; |
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} |
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/** |
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* Execute the search with the specified filters. |
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* |
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* @return WallpaperList Wallpapers matching the specified filters. |
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*/ |
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public function getWallpapers() |
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{ |
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$wallpapers = new WallpaperList(); |
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for ($i = 1; $i <= $this->pages; ++$i) { |
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$wallpapers->addAll($this->wallhaven->search( |
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$this->keywords, |
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$this->categories, |
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$this->purity, |
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$this->sorting, |
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$this->order, |
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$this->resolutions, |
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$this->ratios, |
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$i |
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)); |
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} |
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return $wallpapers; |
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} |
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} |
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|
ivkos /
Wallhaven
