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Templates.php
80 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Templating functionality for common tribe |
| 4 | */ |
| 5 | |
| 6 | // don't load directly |
| 7 | if ( ! defined( 'ABSPATH' ) ) { |
| 8 | die( '-1' ); |
| 9 | } |
| 10 | |
| 11 | if ( class_exists( 'Tribe__Templates' ) ) { |
| 12 | return; |
| 13 | } |
| 14 | |
| 15 | /** |
| 16 | * Handle views and template files. |
| 17 | */ |
| 18 | class Tribe__Templates { |
| 19 | /** |
| 20 | * Check to see if this is operating in the main loop |
| 21 | * |
| 22 | * @param WP_Query $query |
| 23 | * |
| 24 | * @return bool |
| 25 | */ |
| 26 | protected static function is_main_loop( $query ) { |
| 27 | return $query->is_main_query(); |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Look for the stylesheets. Fall back to $fallback path if the stylesheets can't be located or the array is empty. |
| 32 | * |
| 33 | * @param array|string $stylesheets Path to the stylesheet |
| 34 | * @param bool|string $fallback Path to fallback stylesheet |
| 35 | * |
| 36 | * @return bool|string Path to stylesheet |
| 37 | */ |
| 38 | public static function locate_stylesheet( $stylesheets, $fallback = false ) { |
| 39 | if ( ! is_array( $stylesheets ) ) { |
| 40 | $stylesheets = [ $stylesheets ]; |
| 41 | } |
| 42 | if ( empty( $stylesheets ) ) { |
| 43 | return $fallback; |
| 44 | } |
| 45 | foreach ( $stylesheets as $filename ) { |
| 46 | if ( file_exists( get_stylesheet_directory() . '/' . $filename ) ) { |
| 47 | $located = trailingslashit( get_stylesheet_directory_uri() ) . $filename; |
| 48 | break; |
| 49 | } else { |
| 50 | if ( file_exists( get_template_directory() . '/' . $filename ) ) { |
| 51 | $located = trailingslashit( get_template_directory_uri() ) . $filename; |
| 52 | break; |
| 53 | } |
| 54 | } |
| 55 | } |
| 56 | if ( empty( $located ) ) { |
| 57 | return $fallback; |
| 58 | } |
| 59 | |
| 60 | return $located; |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Add our own method is_embed to check by WordPress Version and function is_embed |
| 65 | * to prevent fatal errors in WordPress 4.3 and earlier |
| 66 | * |
| 67 | * @version 4.2.1 |
| 68 | */ |
| 69 | public static function is_embed() { |
| 70 | global $wp_version; |
| 71 | if ( version_compare( $wp_version, '4.4', '<' ) || ! function_exists( 'is_embed' ) ) { |
| 72 | return false; |
| 73 | } |
| 74 | |
| 75 | return is_embed(); |
| 76 | |
| 77 | } |
| 78 | |
| 79 | }//end class |
| 80 |