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<?php /** @noinspection SpellCheckingInspection, PhpUnused */ |
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|
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namespace King_Addons; |
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|
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use Elementor\Controls_Manager; |
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use Elementor\Element_Base; |
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|
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if (!defined('ABSPATH')) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class Collapse_Expand_Text |
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{ |
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private static ?Collapse_Expand_Text $_instance = null; |
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|
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public static function instance(): Collapse_Expand_Text |
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{ |
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if (is_null(self::$_instance)) { |
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self::$_instance = new self(); |
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} |
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return self::$_instance; |
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} |
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|
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/** @noinspection DuplicatedCode */ |
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public function __construct() |
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{ |
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// Add controls to default text widget |
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add_action('elementor/element/text-editor/section_style/after_section_end', [__CLASS__, 'addControls'], 1); |
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// Add controls to styled text builder widget |
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add_action('elementor/element/king-addons-styled-text-builder/kng_styled_txt_style_section_commmon_styles/after_section_end', [__CLASS__, 'addControls'], 1); |
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// Add controls to other text-related widgets |
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add_action('elementor/element/heading/section_style/after_section_end', [__CLASS__, 'addControls'], 1); |
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// Add controls to common elements as well for flexibility |
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add_action('elementor/element/common/_section_style/after_section_end', [__CLASS__, 'addControls'], 1); |
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|
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// Enqueue scripts for editor preview |
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add_action('elementor/preview/enqueue_scripts', [__CLASS__, 'enqueueScripts'], 1); |
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add_action('wp_enqueue_scripts', [__CLASS__, 'enqueueScripts'], 1); |
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|
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// Add CSS and data attributes to output |
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add_action('elementor/frontend/before_render', [__CLASS__, 'renderCSS'], 1); |
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add_action('elementor/frontend/before_render', [__CLASS__, 'addDataAttributes'], 1); |
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} |
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|
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public static function enqueueScripts(): void |
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{ |
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$script_key = KING_ADDONS_ASSETS_UNIQUE_KEY . '-collapse-expand-text-script'; |
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$preview_key = KING_ADDONS_ASSETS_UNIQUE_KEY . '-collapse-expand-text-preview-handler'; |
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$style_key = KING_ADDONS_ASSETS_UNIQUE_KEY . '-collapse-expand-text-style'; |
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|
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if (!wp_script_is($script_key)) { |
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wp_enqueue_script( |
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$script_key, |
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KING_ADDONS_URL . 'includes/features/Collapse_Expand_Text/script.js', |
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array('jquery'), |
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KING_ADDONS_VERSION, |
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true |
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); |
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} |
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|
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// Enqueue preview handler for editor mode |
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if (!wp_script_is($preview_key)) { |
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wp_enqueue_script( |
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$preview_key, |
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KING_ADDONS_URL . 'includes/features/Collapse_Expand_Text/preview-handler.js', |
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array('jquery'), |
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KING_ADDONS_VERSION, |
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true |
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); |
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} |
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|
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if (!wp_style_is($style_key)) { |
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wp_enqueue_style( |
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$style_key, |
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KING_ADDONS_URL . 'includes/features/Collapse_Expand_Text/style.css', |
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array(), |
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KING_ADDONS_VERSION |
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); |
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} |
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} |
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|
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public static function addControls(Element_Base $element): void |
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{ |
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$element->start_controls_section( |
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'kng_collapse_expand_text_section', |
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[ |
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'label' => KING_ADDONS_ELEMENTOR_ICON . esc_html__('Collapse & Expand Text', 'king-addons'), |
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'tab' => Controls_Manager::TAB_ADVANCED |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_enable', |
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[ |
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'label' => esc_html__('Enable Collapse & Expand', 'king-addons'), |
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'type' => Controls_Manager::SWITCHER, |
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'label_on' => esc_html__('Yes', 'king-addons'), |
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'label_off' => esc_html__('No', 'king-addons'), |
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'return_value' => 'yes', |
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'default' => '', |
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'prefix_class' => 'kng-collapse-expand-', |
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'frontend_available' => true |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_height', |
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[ |
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'label' => esc_html__('Collapsed Height', 'king-addons'), |
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'type' => Controls_Manager::SLIDER, |
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'size_units' => ['px'], |
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'range' => [ |
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'px' => [ |
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'min' => 20, |
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'max' => 500, |
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'step' => 5, |
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], |
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], |
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'default' => [ |
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'unit' => 'px', |
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'size' => 80, |
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], |
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'description' => esc_html__('Height to show when collapsed', 'king-addons'), |
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'frontend_available' => true, |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_show_more_text', |
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[ |
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'label' => esc_html__('Show More Text', 'king-addons'), |
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'type' => Controls_Manager::TEXT, |
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'default' => esc_html__('Read more', 'king-addons'), |
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'placeholder' => esc_html__('Read more', 'king-addons'), |
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'frontend_available' => true, |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_show_less_text', |
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[ |
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'label' => esc_html__('Show Less Text', 'king-addons'), |
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'type' => Controls_Manager::TEXT, |
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'default' => esc_html__('Read less', 'king-addons'), |
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'placeholder' => esc_html__('Read less', 'king-addons'), |
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'frontend_available' => true, |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_animation_duration', |
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[ |
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'label' => esc_html__('Animation Duration', 'king-addons'), |
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'type' => Controls_Manager::SLIDER, |
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'size_units' => ['ms'], |
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'range' => [ |
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'ms' => [ |
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'min' => 100, |
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'max' => 2000, |
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'step' => 50, |
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], |
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], |
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'default' => [ |
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'unit' => 'ms', |
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'size' => 300, |
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], |
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'frontend_available' => true, |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_divider_style', |
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[ |
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'type' => Controls_Manager::DIVIDER, |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_button_position', |
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[ |
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'label' => esc_html__('Button Position', 'king-addons'), |
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'type' => Controls_Manager::SELECT, |
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'default' => 'right', |
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'options' => [ |
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'left' => esc_html__('Left', 'king-addons'), |
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'center' => esc_html__('Center', 'king-addons'), |
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'right' => esc_html__('Right', 'king-addons'), |
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], |
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'frontend_available' => true, |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_button_color', |
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[ |
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'label' => esc_html__('Button Color', 'king-addons'), |
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'type' => Controls_Manager::COLOR, |
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'default' => '#007cba', |
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'selectors' => [ |
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'{{WRAPPER}} .kng-collapse-expand-button' => 'color: {{VALUE}};', |
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], |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_button_hover_color', |
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[ |
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'label' => esc_html__('Button Hover Color', 'king-addons'), |
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'type' => Controls_Manager::COLOR, |
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'default' => '#005a87', |
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'selectors' => [ |
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'{{WRAPPER}} .kng-collapse-expand-button:hover' => 'color: {{VALUE}};', |
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], |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_collapse_expand_text_button_font_size', |
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[ |
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'label' => esc_html__('Button Font Size', 'king-addons'), |
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'type' => Controls_Manager::SLIDER, |
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'size_units' => ['px', 'em', 'rem'], |
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'range' => [ |
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'px' => [ |
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'min' => 10, |
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'max' => 50, |
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'step' => 1, |
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], |
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'em' => [ |
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'min' => 0.5, |
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'max' => 3, |
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'step' => 0.1, |
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], |
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'rem' => [ |
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'min' => 0.5, |
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'max' => 3, |
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'step' => 0.1, |
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], |
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], |
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'default' => [ |
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'unit' => 'px', |
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'size' => 14, |
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], |
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'selectors' => [ |
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'{{WRAPPER}} .kng-collapse-expand-button' => 'font-size: {{SIZE}}{{UNIT}};', |
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], |
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'condition' => [ |
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'kng_collapse_expand_text_enable' => 'yes' |
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] |
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] |
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); |
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|
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// $element->add_control( |
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// 'kng_collapse_expand_text_fade_effect', |
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// [ |
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// 'label' => esc_html__('Fade Effect', 'king-addons'), |
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// 'type' => Controls_Manager::SWITCHER, |
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// 'label_on' => esc_html__('Yes', 'king-addons'), |
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// 'label_off' => esc_html__('No', 'king-addons'), |
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// 'return_value' => 'yes', |
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// 'default' => 'yes', |
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// 'description' => esc_html__('Add a fade effect to the collapsed text bottom', 'king-addons'), |
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// 'frontend_available' => true, |
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// 'condition' => [ |
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// 'kng_collapse_expand_text_enable' => 'yes' |
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// ] |
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// ] |
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// ); |
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|
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$element->end_controls_section(); |
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} |
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|
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/** |
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* Render inline CSS for the collapse/expand functionality |
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*/ |
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public static function renderCSS(Element_Base $element): void |
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{ |
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$settings = $element->get_settings_for_display(); |
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$element_id = $element->get_id(); |
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|
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// Only render CSS if the feature is enabled |
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if (empty($settings['kng_collapse_expand_text_enable']) || 'yes' !== $settings['kng_collapse_expand_text_enable']) { |
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return; |
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} |
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|
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$collapsed_height = intval($settings['kng_collapse_expand_text_height']['size'] ?? 80); |
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$animation_duration = intval($settings['kng_collapse_expand_text_animation_duration']['size'] ?? 300); |
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$button_position = $settings['kng_collapse_expand_text_button_position'] ?? 'right'; |
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$fade_effect = $settings['kng_collapse_expand_text_fade_effect'] ?? 'yes'; |
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|
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$css = sprintf( |
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'<style id="kng-collapse-expand-%1$s"> |
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.elementor-element-%1$s.kng-collapse-expand-yes { |
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position: relative; |
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} |
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.elementor-element-%1$s .kng-collapse-expand-content { |
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transition: max-height %2$dms ease; |
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overflow: hidden; |
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position: relative; |
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} |
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.elementor-element-%1$s .kng-collapse-expand-content.collapsed { |
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max-height: %3$dpx; |
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} |
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.elementor-element-%1$s .kng-collapse-expand-content.expanded { |
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max-height: none; |
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} |
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.elementor-element-%1$s .kng-collapse-expand-button-wrapper { |
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text-align: %4$s; |
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margin-top: 10px; |
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} |
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.elementor-element-%1$s .kng-collapse-expand-button { |
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background: none; |
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border: none; |
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cursor: pointer; |
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text-decoration: underline; |
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font-family: inherit; |
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padding: 5px 0; |
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transition: color 0.3s ease; |
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} |
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.elementor-element-%1$s .kng-collapse-expand-button:focus { |
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outline: 2px solid #007cba; |
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outline-offset: 2px; |
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}', |
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esc_attr($element_id), |
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$animation_duration, |
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$collapsed_height, |
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esc_attr($button_position) |
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); |
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|
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// if ('yes' === $fade_effect) { |
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// $css .= sprintf( |
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// '.elementor-element-%1$s .kng-collapse-expand-content.collapsed::after { |
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// content: ""; |
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// position: absolute; |
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// bottom: 0; |
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// left: 0; |
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// right: 0; |
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// height: 1.6em; |
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// background: linear-gradient(transparent, var(--e-global-color-background, #ffffff)); |
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// pointer-events: none; |
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// }', |
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// esc_attr($element_id) |
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// ); |
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// } |
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|
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$css .= '</style>'; |
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|
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echo $css; |
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} |
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|
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/** |
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* Add data attributes to elements for JavaScript |
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*/ |
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public static function addDataAttributes(Element_Base $element): void |
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{ |
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$settings = $element->get_settings_for_display(); |
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|
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// Only add attributes if the feature is enabled |
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if (empty($settings['kng_collapse_expand_text_enable']) || 'yes' !== $settings['kng_collapse_expand_text_enable']) { |
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return; |
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} |
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|
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$collapsed_height = intval($settings['kng_collapse_expand_text_height']['size'] ?? 80); |
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$show_more_text = esc_attr($settings['kng_collapse_expand_text_show_more_text'] ?? 'Read more'); |
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$show_less_text = esc_attr($settings['kng_collapse_expand_text_show_less_text'] ?? 'Read less'); |
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$animation_duration = intval($settings['kng_collapse_expand_text_animation_duration']['size'] ?? 300); |
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$button_position = esc_attr($settings['kng_collapse_expand_text_button_position'] ?? 'right'); |
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$fade_effect = $settings['kng_collapse_expand_text_fade_effect'] ?? 'yes'; |
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|
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// Add data attributes to the element |
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$element->add_render_attribute('_wrapper', [ |
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'data-kng-collapse-height' => $collapsed_height, |
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'data-kng-collapse-show-more' => $show_more_text, |
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'data-kng-collapse-show-less' => $show_less_text, |
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'data-kng-collapse-duration' => $animation_duration, |
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'data-kng-collapse-position' => $button_position, |
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'data-kng-collapse-fade' => $fade_effect, |
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]); |
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} |
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} |
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|
