75 lines
2.3 KiB
PHP
75 lines
2.3 KiB
PHP
<?php
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/**
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* Operating System Condition logic swiftly crafted.
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*
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* @since 4.11.0
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*
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* @package Divi
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* @sub-package Builder
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*/
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namespace Module\Field\DisplayConditions;
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/**
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* Operating System Condition Trait.
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*/
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trait OperatingSystemCondition {
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/**
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* Processes "Operating System" condition.
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*
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* @since 4.11.0
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*
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* @param array $condition_settings Containing all settings of the condition.
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*
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* @return boolean Condition output.
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*/
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protected function _process_operating_system_condition( $condition_settings ) {
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// Checks for additional display rule for compatibility with Conditional Display older versions which didn't use `displayRule` key.
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$legacy_display_rule = isset( $condition_settings['operatingSystemDisplay'] ) ? $condition_settings['operatingSystemDisplay'] : 'is';
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$display_rule = isset( $condition_settings['displayRule'] ) ? $condition_settings['displayRule'] : $legacy_display_rule;
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$operating_systems_raw = isset( $condition_settings['operatingSystems'] ) ? $condition_settings['operatingSystems'] : '';
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$operating_systems = explode( '|', $operating_systems_raw );
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$current_os = $this->_get_os();
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$should_display = array_intersect( $operating_systems, (array) $current_os ) ? true : false;
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return ( 'is' === $display_rule ) ? $should_display : ! $should_display;
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}
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/**
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* Returns the Operating System name based on user agent.
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*
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* @since 4.11.0
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*
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* @return string
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*/
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protected function _get_os() {
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$os_platform = 'unknown';
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// phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- User Agent is not stored or displayed therefore XSS safe.
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$user_agent = $_SERVER['HTTP_USER_AGENT'];
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$os_array = array(
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'/windows nt/i' => 'windows',
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'/macintosh|mac os x/i' => 'macos',
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'/linux/i' => 'linux',
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'/android/i' => 'android',
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'/iphone/i' => 'iphone',
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'/ipad/i' => 'ipad',
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'/ipod/i' => 'ipod',
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'/appletv/i' => 'appletv',
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'/playstation/i' => 'playstation',
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'/xbox/i' => 'xbox',
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'/nintendo/i' => 'nintendo',
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'/webos|hpwOS/i' => 'webos',
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);
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foreach ( $os_array as $regex => $value ) {
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if ( preg_match( $regex, $user_agent ) ) {
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$os_platform = $value;
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}
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}
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return $os_platform;
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}
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}
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