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<?php |
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// Not allowed by directly accessing. |
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if(!defined('ABSPATH')){ |
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die('Access not allowed!'); |
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} |
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/** |
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* Configuration file for plugin option sections |
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* fields and the default settings |
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* |
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* @package LoftLoader |
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* @version 1.0 |
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* @link http://www.loftocean.com/ |
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* @author Suihai Huang from Loft Ocean Team |
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|
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* @since version 1.0 |
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*/ |
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|
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if(!file_exists('loftloader_settings_fields') && !file_exists('loftloader_settings_default_value')){ |
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add_filter('loftloader_settings_fields', 'loftloader_settings_fields'); |
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/** |
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* @description hook callback function to register the fields of loftloader |
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* @param array $fields |
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* @return array merge fields to the array passed by |
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*/ |
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function loftloader_settings_fields($fields = array()){ |
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return array_merge((array)$fields, array( |
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array( |
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'title' => esc_html__('Show Preloader', 'loftloader'), |
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'args' => array(), |
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'content' => array( |
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array( |
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'name' => 'enable', |
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'type' => 'Checkbox', |
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'title' => esc_html__('Enable LoftLoader', 'loftloader'), |
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'description' => esc_html__('Suggest keep it enabled if the site has a lot of images or large videos.', 'loftloader'), |
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'options' => array( |
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'on' => array('label' => '') |
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), |
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'extra' => array( |
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'class' => 'loftloader-enabled' |
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) |
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), |
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array( |
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'name' => 'homepage', |
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'type' => 'Checkbox', |
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'title' => esc_html__('For homepage only', 'loftloader'), |
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'description' => esc_html__('If enabled, the LoftLoader will be shown on homepage only', 'loftloader'), |
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'options' => array( |
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'on' => array('label' => '') |
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), |
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'extra' => array( |
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'class' => 'loftloader-enable-homepage-only' |
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) |
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) |
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) |
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), |
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array( |
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'title' => '', |
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'args' => array('nolist' => true, 'nowrap' => true), |
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'content' => array( |
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array( |
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'name' => 'settings', |
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'type' => 'Preloader_Preview', |
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'title' => '', |
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'description' => '', |
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'options' => array( |
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array( |
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'section' => 'preview', |
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'title' => esc_html__('Preview', 'loftloader'), |
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'description' => esc_html__('Hover onto frame below to preview ending animation.', 'loftloader') |
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), |
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array( |
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'section' => 'setting', |
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'content' => array( |
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array( |
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'title' => esc_html__('Background', 'loftloader'), |
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'content' => array( |
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array( |
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'name' => 'background[effect]', |
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'type' => 'select', |
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'title' => esc_html__('Select preloader ending animation', 'loftloader'), |
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'options' => array( |
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'fade' => array('label' => esc_html__('Fade', 'loftloader')), |
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'slide-left-right' => array('label' => esc_html__('Slide Left & Right', 'loftloader')), |
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'slide-up' => array('label' => esc_html__('Slide Up', 'loftloader')), |
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'slide-up-down' => array('label' => esc_html__('Slide Up & Down', 'loftloader'), 'selected' => true) |
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), |
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'extra' => array( |
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'id' => 'preloader-background-style', |
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) |
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), |
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array( |
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'name' => 'background[color]', |
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'type' => 'color-picker', |
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'title' => esc_html__('Preloader background color', 'loftloader'), |
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'options' => array( |
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'defaultValue' => '#222222' |
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), |
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'extra' => array( |
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'id' => 'preloader-background-color', |
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) |
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), |
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array( |
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'name' => 'background[opacity]', |
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'type' => 'slider', |
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'title' => esc_html__('Preloader background opacity', 'loftloader'), |
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'options' => array( |
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'default' => 100, |
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'min' => 0, |
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'max' => 100, |
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'step' => 5 |
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), |
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'extra' => array( |
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'class' => 'slider-opacity' |
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) |
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) |
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) |
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), |
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array( |
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'title' => esc_html__('Animation', 'loftloader'), |
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'content' => array( |
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array( |
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'name' => 'animation[type]', |
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'type' => 'select', |
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'title' => esc_html__('Select preloader loading animation', 'loftloader'), |
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'options' => array( |
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'pl-sun' => array('label' => esc_html__('1 - Spinning Sun', 'loftloader')), |
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'pl-circles' => array('label' => esc_html__('2 - Luminous Circles', 'loftloader')), |
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'pl-wave' => array('label' => esc_html__('3 - Wave', 'loftloader')), |
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'pl-square' => array('label' => esc_html__('4 - Spinning Square', 'loftloader')), |
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'pl-frame' => array('label' => esc_html__('5 - Drawing Frame', 'loftloader')), |
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'pl-imgloading' => array('label' => esc_html__('6 - Loading Custom Image', 'loftloader')) |
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), |
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'extra' => array( |
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'id' => 'preloader-animation', |
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'class' => 'preloader-dependency-parent' |
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) |
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), |
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array( |
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'name' => 'animation[color]', |
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'type' => 'color-picker', |
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'title' => esc_html__('Preloader animation color', 'loftloader'), |
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'options' => array( |
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'defaultValue' => '#222222' |
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), |
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'extra' => array( |
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'id' => 'preloader-animation-color', |
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'wrapperClass' => 'preloader_animation preloader_animation-pl-sun preloader_animation-pl-circles preloader_animation-pl-wave preloader_animation-pl-square preloader_animation-pl-frame' |
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) |
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), |
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array( |
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'name' => 'animation[image]', |
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'type' => 'media', |
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'title' => esc_html__('Upload custom image/logo', 'loftloader'), |
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'options' => array( |
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'removeButton' => true |
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), |
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'extra' => array( |
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'wrapperClass' => 'preloader_animation preloader_animation-pl-frame preloader_animation-pl-imgloading' |
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) |
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), |
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array( |
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'name' => 'animation[width]', |
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'type' => 'number', |
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'title' => esc_html__('Custom image width - optional (if provided, the value should be between 1 - 400)', 'loftloader'), |
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'options' => array(), |
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'extra' => array( |
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'wrapperClass' => 'preloader_animation preloader_animation-pl-imgloading preloader-custom-image-width' |
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) |
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) |
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) |
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) |
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) |
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) |
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) |
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) |
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) |
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) |
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)); |
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} |
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add_filter('loftloader_settings_default_value', 'loftloader_settings_default_value'); |
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/** |
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* @description hook callback function to set the default value of loftloader settings |
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* @param array $settings |
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* @return array merge values to the array passed by |
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*/ |
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function loftloader_settings_default_value($settings){ |
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return array_merge((array)$settings, array( |
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'enable' => 'on', |
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'homepage' => '', |
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'settings' => array( |
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'background' => array( |
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'effect' => 'fade', |
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'color' => '#000000', |
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'opacity' => '95%' |
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), |
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'animation' => array( |
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'type' => 'pl-sun', |
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'color' => '#248acc', |
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'image' => array( |
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'url' => LOFTLOADER_URI . 'img/loftloader-logo.png', |
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'id' => '' |
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), |
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'width' => '76' |
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) |
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) |
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)); |
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} |
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} |
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|
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if(!class_exists('LoftLoader_Setting_Manager')){ |
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/** |
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* LoftLoader settings manager class |
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* |
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* @since LoftLoader version 1.0 |
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*/ |
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require_once LOFTLOADER_ROOT . 'settings/form/class-loftloader-form-base.php'; |
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require_once LOFTLOADER_ROOT . 'settings/form/class-loftloader-checkbox.php'; |
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require_once LOFTLOADER_ROOT . 'settings/form/class-loftloader-preview.php'; |
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class LoftLoader_Setting_Manager { |
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public $section_id; // Section unique id |
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protected $section_title; // Section title |
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protected $extra_info; // Other arguments needed when registered the sections |
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public function __construct(){ |
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$this->section_id = 'loftloader-custom-settings'; |
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$this->section_title = esc_html__('LoftLoader Settings', 'loftloader'); |
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} |
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/** |
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* @description render setting section content |
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*/ |
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public function render_settings_section(){ |
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// Register the section |
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echo '<h1 class="loftloader-option-section-title">' . $this->section_title . '</h1>'; |
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$fields = apply_filters('loftloader_settings_fields', array()); // Get all fields of current section |
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if($fields && is_array($fields)){ |
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foreach($fields as $field){ |
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echo (isset($field['args']['nowrap']) && $field['args']['nowrap']) ? '' : '<div class="setting-group">'; |
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echo empty ($field['title']) ? '' : '<h3>' . $field['title'] . '</h3>'; |
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$this->render_settings_field(array('admin' => $field['args'], 'form' => $field['content'])); |
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echo (isset($field['args']['nowrap']) && $field['args']['nowrap']) ? '' : '</div>'; |
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} |
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} |
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$this->settings_fields(); // Show the hidden fields |
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} |
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/** |
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* @description output the form elements of each fields registered |
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*/ |
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private function render_settings_field($args){ |
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$default = apply_filters('loftloader_settings_default_value', array()); |
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$default = isset($default) ? $default : array(); |
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$values = get_option($this->section_id, $default); |
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$inList = !empty($args['admin']['nolist']) ? false : true; // Wrap the output html in ul list or not |
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|
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echo $inList ? '<ul class="form-list">' : ''; |
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foreach($args['form'] as $element){ // Output each form elements |
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if(!empty($element)){ |
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$class = 'LoftLoader_' . $element['type']; // Get class name of element type |
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// Get the value and name of each element |
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if(strpos($element['name'], '[') !== false){ |
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$subs = strtr($element['name'], array(']' => '', '[' => '][')); |
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$name = $this->section_id . '[' . $subs . ']'; // Name of each form element |
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$value = $values; |
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foreach(explode('][', $subs) as $sub){ |
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$value = !empty($value[$sub]) ? $value[$sub] : ''; |
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} |
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} |
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else{ |
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$name = $this->section_id . '[' . $element['name'] . ']'; // Name of each form element |
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$value = !empty($values[$element['name']]) ? $values[$element['name']] : ''; // Value of each element |
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} |
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$extra = isset($element['extra']) ? $element['extra'] : array(); // Any extra arguments |
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$options = isset($element['options']) ? $element['options'] : array(); // Options for some form elements, like checkbox/radio/select |
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$newField = new $class($name, $element['title'], $element['description'], $options, $value, $extra); // Instantiate the element |
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echo $inList ? '<li>' : ''; |
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$newField->render(); // Output the element |
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echo $inList ? '</li>' : ''; |
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} |
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} |
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echo $inList ? '</ul>' : ''; |
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} |
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/* |
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* @description show the hidden input |
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*/ |
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private function settings_fields(){ |
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$page = $this->section_id; |
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echo "<input type='hidden' name='option_page' value='" . $page . "' />"; |
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echo '<input type="hidden" name="action" value="update" />'; |
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wp_nonce_field("$page-options"); |
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} |
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/** |
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* @description register setting for saving custom settings |
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*/ |
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public function register_setting(){ |
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global $new_whitelist_options; |
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$option_group = $option_name = $this->section_id; |
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$new_whitelist_options[$option_group][] = $option_name; |
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add_filter("sanitize_option_{$option_name}", array($this, 'save_custom_styles')); |
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} |
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/** |
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* @description save the custom styles from the custom plugin settings |
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*/ |
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public function save_custom_styles($args){ |
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$css = ''; |
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if(isset($args['enable']) && ($args['enable'] === 'on')){ |
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$color = $args['settings']['animation']['color']; |
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$bgColor = $args['settings']['background']['color']; |
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$bgOpacity = intval($args['settings']['background']['opacity']) / 100; |
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$css .= '#loftloader-wrapper .loader-section {' . PHP_EOL . "\t" . 'background: ' . $bgColor . ';' . PHP_EOL . "\t" . 'opacity: ' . $bgOpacity . ';' . PHP_EOL . '}' . PHP_EOL; |
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switch($args['settings']['animation']['type']){ |
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case 'pl-sun': |
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$css .= '#loftloader-wrapper.pl-sun #loader span,' . PHP_EOL . '#loftloader-wrapper.pl-sun #loader span:before {' . PHP_EOL . "\t" . 'background: ' . $color . ';' . PHP_EOL . '}' . PHP_EOL; |
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break; |
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case 'pl-circles': |
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$css .= '#loftloader-wrapper.pl-circles #loader span,' . PHP_EOL . '#loftloader-wrapper.pl-circles #loader:before,' . PHP_EOL . '#loftloader-wrapper.pl-circles #loader:after {' . PHP_EOL . "\t" . 'background: ' . $color . ';' . PHP_EOL . '}' . PHP_EOL; |
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break; |
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case 'pl-wave': |
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$css .= '#loftloader-wrapper.pl-wave #loader span,' . PHP_EOL . '#loftloader-wrapper.pl-wave #loader:before,' . PHP_EOL . '#loftloader-wrapper.pl-wave #loader:after {' . PHP_EOL . "\t" . 'background: ' . $color . ';' . PHP_EOL . '}' . PHP_EOL; |
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break; |
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case 'pl-square': |
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$css .= '#loftloader-wrapper.pl-square #loader span {' . PHP_EOL . "\t" . 'border: 4px solid ' . $color . ';' . PHP_EOL . '}' . PHP_EOL; |
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break; |
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case 'pl-frame': |
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$css .= '#loftloader-wrapper.pl-frame #loader:before,' . PHP_EOL . '#loftloader-wrapper.pl-frame #loader:after,' . PHP_EOL . '#loftloader-wrapper.pl-frame #loader span:before,' . PHP_EOL . '#loftloader-wrapper.pl-frame #loader span:after {' . PHP_EOL . "\t" . 'background-color: ' . $color . ';' . PHP_EOL . '}' . PHP_EOL; |
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break; |
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case 'pl-imgloading': |
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$css .= empty($args['settings']['animation']['width']) ? '' : '#loftloader-wrapper.pl-imgloading #loader {' . PHP_EOL . "\t" . 'width: ' . $args['settings']['animation']['width'] . 'px;' . PHP_EOL . '}' . PHP_EOL; |
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$css .= '#loftloader-wrapper.pl-imgloading #loader span {' . PHP_EOL . "\t" . 'background-size: cover;' . PHP_EOL . "\t" . 'background-image: url(' . $args['settings']['animation']['image']['url'] . ');' . PHP_EOL . '}' . PHP_EOL; |
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break; |
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} |
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} |
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update_option('loftloader-custom-styles', $css); |
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return $args; |
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} |
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/** |
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* @description reset loader setting and custom styles |
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*/ |
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public function reset_settings(){ |
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delete_option('loftloader-custom-styles'); |
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delete_option('loftloader-custom-settings'); |
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} |
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} |
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} |
