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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 Floating_Animation |
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{ |
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private static ?Floating_Animation $_instance = null; |
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|
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public static function instance(): Floating_Animation |
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{ |
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if (is_null(self::$_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_action('elementor/element/container/section_layout/after_section_end', [__CLASS__, 'addControls'], 1); |
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add_action('elementor/element/column/section_advanced/after_section_end', [__CLASS__, 'addControls'], 1); |
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add_action('elementor/element/section/section_advanced/after_section_end', [__CLASS__, 'addControls'], 1); |
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add_action('elementor/element/common/_section_style/after_section_end', [__CLASS__, 'addControls'], 1); |
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add_action('elementor/preview/enqueue_scripts', [__CLASS__, 'enqueueScripts'], 1); |
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add_action('elementor/frontend/before_render', [__CLASS__, 'renderAnimation'], 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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if (!wp_script_is(KING_ADDONS_ASSETS_UNIQUE_KEY . '-' . 'floating-animation' . '-' . 'preview-handler')) { |
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wp_enqueue_script(KING_ADDONS_ASSETS_UNIQUE_KEY . '-' . 'floating-animation' . '-' . 'preview-handler', '', array('jquery'), KING_ADDONS_VERSION); |
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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_floating_animation_section', |
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[ |
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'label' => KING_ADDONS_ELEMENTOR_ICON . esc_html__('Floating Animation', '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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$element->add_control( |
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'kng_floating_animation_switch', |
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[ |
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'label' => esc_html__('Enable Floating Animation', 'king-addons'), |
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'type' => Controls_Manager::SWITCHER, |
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'prefix_class' => 'kng-floating-animation-', |
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'frontend_available' => true |
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] |
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); |
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|
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$element->add_control( |
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'kng_floating_animation_value_X', |
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[ |
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'label' => esc_html__('Offset X', 'king-addons'), |
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'type' => Controls_Manager::NUMBER, |
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'frontend_available' => true, |
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'step' => 1, |
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'default' => 0, |
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'condition' => [ |
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'kng_floating_animation_switch!' => '' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_floating_animation_value', |
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[ |
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'label' => esc_html__('Offset Y', 'king-addons'), |
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'type' => Controls_Manager::NUMBER, |
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'frontend_available' => true, |
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'step' => 1, |
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'default' => -20, |
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'condition' => [ |
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'kng_floating_animation_switch!' => '' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_floating_animation_duration', |
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[ |
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'label' => esc_html__('Duration', 'king-addons') . ' (ms)', |
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'type' => Controls_Manager::NUMBER, |
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'frontend_available' => true, |
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'min' => 0, |
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'step' => 1, |
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'default' => 6000, |
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'condition' => [ |
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'kng_floating_animation_switch!' => '' |
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] |
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] |
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); |
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|
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$element->add_control( |
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'kng_floating_animation_delay', |
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[ |
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'label' => esc_html__('Animation delay', 'king-addons') . ' (ms)', |
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'type' => Controls_Manager::NUMBER, |
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'frontend_available' => true, |
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'min' => 0, |
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'step' => 1, |
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'default' => 0, |
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'condition' => [ |
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'kng_floating_animation_switch!' => '' |
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] |
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] |
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); |
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|
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$element->end_controls_section(); |
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} |
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|
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/** |
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* Renders the inline CSS for the floating animation if enabled. |
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* This function is hooked into 'elementor/frontend/before_render'. |
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* It prints a <style> tag directly into the HTML output. |
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* |
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* @param Element_Base $element The current Elementor element object. |
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*/ |
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public static function renderAnimation(Element_Base $element): void |
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{ |
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$settings = $element->get_settings_for_display(); |
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$element_id = $element->get_id(); // Get element ID once for efficiency |
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|
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// 1. CHECK THE SWITCHER CONTROL |
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// Elementor's switcher control typically uses 'yes' for the enabled state. |
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if (empty($settings['kng_floating_animation_switch']) || 'yes' !== $settings['kng_floating_animation_switch']) { |
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return; // Animation is disabled for this element, do nothing. |
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} |
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|
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// 2. GET ANIMATION VALUES FROM SETTINGS |
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// Use null coalescing operator (??) to provide default values if settings are not set. |
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$value_x = $settings['kng_floating_animation_value_X'] ?? 0; |
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$value_y = $settings['kng_floating_animation_value'] ?? 0; // Using your specific setting key name for Y |
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$duration = $settings['kng_floating_animation_duration'] ?? null; // Get duration, check validity later |
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$delay = $settings['kng_floating_animation_delay'] ?? 0; |
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|
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// 3. VALIDATE IF ANIMATION IS MEANINGFUL |
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// Animation requires a duration greater than 0ms to be visible. |
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if (empty($duration) || intval($duration) <= 0) { |
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// If duration is not set or is zero/negative, don't output the style tag. |
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return; |
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} |
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|
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// 4. SANITIZE NUMERIC VALUES |
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// Use intval for values that can be negative (translate offsets). |
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// Use absint for values that must be non-negative (duration, delay). |
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// This prevents invalid CSS and potential security issues if settings were compromised. |
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$value_x_sanitized = intval($value_x); |
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$value_y_sanitized = intval($value_y); |
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$duration_sanitized = absint($duration); |
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$delay_sanitized = absint($delay); |
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|
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// 5. GENERATE THE CSS STRING |
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// Use the element ID directly in animation names and selectors (Elementor IDs are safe). |
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// Use sprintf for cleaner code when building strings with variables. |
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$animation_name = 'floating-animation-' . $element_id; |
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$selector = '.elementor-element-' . $element_id; |
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|
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$css = sprintf( |
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// Use a unique ID for the style tag itself, based on the element ID. |
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// Use esc_attr() for sanitizing the ID attribute value. |
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'<style id="floating-anim-%1$s"> |
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@keyframes %2$s { |
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0%% { transform: translate(0, 0); } |
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50%% { transform: translate(%3$dpx, %4$dpx); } |
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100%% { transform: translate(0, 0); } |
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} |
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%5$s { |
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animation-name: %2$s; |
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animation-duration: %6$dms; |
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animation-timing-function: ease-in-out; |
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animation-iteration-count: infinite; |
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animation-delay: %7$dms; |
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} |
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</style>', |
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esc_attr($element_id), // %1$s: Sanitized ID for the <style> tag attribute |
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$animation_name, // %2$s: Animation name (uses safe element ID) |
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$value_x_sanitized, // %3$s: Sanitized X offset (integer) |
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$value_y_sanitized, // %4$s: Sanitized Y offset (integer) |
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$selector, // %5$s: Element selector (uses safe element ID) |
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$duration_sanitized, // %6$s: Sanitized duration (non-negative integer) |
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$delay_sanitized // %7$s: Sanitized delay (non-negative integer) |
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); |
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|
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// 6. OUTPUT THE GENERATED CSS |
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// Since this function is called within the 'elementor/frontend/before_render' hook, |
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// using print or echo will directly insert the <style> tag into the page's HTML |
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// just before the element's own HTML is rendered. |
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print $css; |
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} |
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} |
