Erkan IŞIK
120 lines
3.0 KiB
PHP
120 lines
3.0 KiB
PHP
<?php namespace ZN\Inclusion\Project;
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/**
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* ZN PHP Web Framework
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*
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* "Simplicity is the ultimate sophistication." ~ Da Vinci
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*
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* @package ZN
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* @license MIT [http://opensource.org/licenses/MIT]
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* @author Ozan UYKUN [ozan@znframework.com]
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*/
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use ZN\IS;
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use ZN\Base;
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use ZN\Request;
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class Theme
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{
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/**
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* Active status
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*
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* @var string
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*/
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public static $active = NULL;
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/**
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* Match elements.
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*
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* @var array
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*/
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protected static $elements = [NULL, NULL];
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/**
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* Active theme.
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*
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* @param string $active = 'Default'
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*
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* @return void
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*/
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public static function active(string $active = 'Default')
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{
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self::$active = Base::suffix($active);
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define('CURRENT_THEME', $active);
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if( ! is_dir($themeDirectory = THEMES_DIR . self::$active) )
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{
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if( is_dir($externalThemeDirectory = EXTERNAL_THEMES_DIR . self::$active) )
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{
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$themeDirectory = $externalThemeDirectory;
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}
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}
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define('CURRENT_THEME_DIR', $themeDirectory);
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}
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/**
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* Match element.
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*
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* @param array $elements
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*/
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public static function matchElement(?string $inputs = NULL, ?string $attributes = NULL)
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{
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self::$elements = [Base::prefix($inputs, '|'), Base::prefix($attributes, '|')];
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return new self;
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}
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/**
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* Theme integration.
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*
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* 5.7.5.5[changed]
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*
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* @param string $themeName
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* @param string &$data
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*
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* @return void
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*/
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public static function integration(string $themeName, string &$data)
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{
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$data = preg_replace_callback
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(
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[
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'/<(link|img|script|div|a' . self::$elements[0] . ')\s.*?(href|src' . self::$elements[1] . ')\=(\"|\')(?<element>.*?)(\"|\').*?\>/i',
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'/background(-image)*\s*\:\s*url\((?<element>.*?)\)/i'
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],
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function($selector) use ($themeName)
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{
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$orig = $selector[0];
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$path = trim($selector['element'], '\'');
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$path = preg_replace('/(\.\.\/)+/', '//', $path);
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if( ! IS::url($path) && ! is_file($path) )
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{
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$suffix = Base::suffix($themeName) . $path;
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if( is_file(THEMES_DIR . $suffix) )
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{
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return self::getReplacePath($path, THEMES_DIR, $suffix, $orig); // @codeCoverageIgnore
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}
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elseif( is_file(EXTERNAL_THEMES_DIR . $suffix) )
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{
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return self::getReplacePath($path, EXTERNAL_THEMES_DIR, $suffix, $orig);
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}
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}
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return $selector[0];
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}, $data
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);
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}
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/**
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* protected get replace path
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*/
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protected static function getReplacePath($path, $dir, $suffix, $orig)
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{
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return str_replace($path, Request::getBaseURL($dir) . $suffix, $orig);
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}
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}
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