70 lines
1.9 KiB
PHP
70 lines
1.9 KiB
PHP
<?php
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/**
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* @brief Template Plugin - Vendor prefix. Takes a CSS property name and returns a prefixed string.
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 12 Aug 2013
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*/
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namespace IPS\Output\Plugin;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Template Plugin - Vendor prefix
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*/
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class _Prefix
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{
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/**
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* @brief Can be used when compiling CSS
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*/
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public static $canBeUsedInCss = TRUE;
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/**
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* Defined here so that we can remove names later as browser support for the non-prefixed version improves, without changing our css.
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*
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* @brief The styles this plugin will prefix
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*/
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protected static $supportedStyles = array(
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'user-select'
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);
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/**
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* @brief Supported vendor prefixes
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*/
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protected static $prefixes = array( '-webkit-', '-moz-', '-ms-', '-o-', '' );
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/**
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* Run the plug-in
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*
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* @param string $data The initial data from the tag
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* @param array $options Array of options
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* @return string Code to eval
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* @note Occasionally a style isn't consistent between browsers, so simply adding a prefix isn't always sufficient - you may need other CSS to resolve browser inconsistencies
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*/
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public static function runPlugin( $data, $options )
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{
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if ( \in_array( $data, static::$supportedStyles ) )
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{
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$output = array();
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foreach ( static::$prefixes as $prefix )
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{
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$output[] = $prefix . $data . ': ' . $options['value'] . ";";
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}
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return '"' . implode( "\r\n\t", $output ) . '"';
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}
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else
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{
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return '"' . $data . ': ' . $options['value'] . ";\r\n" . '"';
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}
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}
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} |