71 lines
1.5 KiB
PHP
71 lines
1.5 KiB
PHP
<?php
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/**
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* Theme Wrapper
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*
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* @link http://scribu.net/wordpress/theme-wrappers.html
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*/
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function roots_template_path() {
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return Roots_Wrapping::$main_template;
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}
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class Roots_Wrapping {
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// Stores the full path to the main template file
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static $main_template;
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// Stores the base name of the template file; e.g. 'page' for 'page.php' etc.
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static $base;
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static function wrap($template) {
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self::$main_template = $template;
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self::$base = substr(basename(self::$main_template), 0, -4);
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if (self::$base === 'index') {
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self::$base = false;
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}
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$templates = array('base.php');
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if (self::$base) {
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array_unshift($templates, sprintf('base-%s.php', self::$base ));
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}
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return locate_template($templates);
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}
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}
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add_filter('template_include', array('Roots_Wrapping', 'wrap'), 99);
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// returns WordPress subdirectory if applicable
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function wp_base_dir() {
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preg_match('!(https?://[^/|"]+)([^"]+)?!', site_url(), $matches);
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if (count($matches) === 3) {
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return end($matches);
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} else {
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return '';
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}
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}
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// opposite of built in WP functions for trailing slashes
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function leadingslashit($string) {
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return '/' . unleadingslashit($string);
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}
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function unleadingslashit($string) {
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return ltrim($string, '/');
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}
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function add_filters($tags, $function) {
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foreach($tags as $tag) {
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add_filter($tag, $function);
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}
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}
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function is_element_empty($element) {
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$element = trim($element);
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return empty($element) ? false : true;
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}
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