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<?php |
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namespace JeroenNoten\LaravelAdminLte\Helpers; |
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class PreloaderHelper |
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{ |
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/** |
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* Check if the preloader animation is enabled for the specified mode. |
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* |
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* @param string $mode The preloader mode to check. |
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* @return bool |
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*/ |
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public static function isPreloaderEnabled($mode = 'fullscreen') |
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{ |
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return config('adminlte.preloader.enabled', false) |
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&& config('adminlte.preloader.mode', 'fullscreen') == $mode; |
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} |
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/** |
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* Make and return the set of classes related to the preloader animation. |
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* |
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* @return string |
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*/ |
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public static function makePreloaderClasses() |
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{ |
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// Setup the base set of classes for the preloader. |
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$classes = [ |
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'preloader', |
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'flex-column', |
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'justify-content-center', |
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'align-items-center', |
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]; |
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// When the preloader is attached to the content-wrapper, the CSS |
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// position attribute should be absolute. |
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if (self::isPreloaderEnabled('cwrapper')) { |
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$classes[] = 'position-absolute'; |
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} |
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return trim(implode(' ', $classes)); |
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} |
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/** |
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* Make and return the set of styles related to the preloader. |
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* |
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* @return string |
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*/ |
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public static function makePreloaderStyle() |
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{ |
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$styles = []; |
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// When the preloader is attached to the content-wrapper, the CSS |
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// z-index attribute should be less than the value of z-index for the |
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// sidebars, the top navbar and the footer (they all are between 1030 |
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// and 1040). This way, we avoid overlapping with those elements. |
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if (self::isPreloaderEnabled('cwrapper')) { |
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$styles[] = 'z-index:1000'; |
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} |
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return trim(implode(';', $styles)); |
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} |
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} |
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jeroennoten /
Laravel-AdminLTE
