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1 <?php |
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2 /** |
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3 * Loads the correct template based on the visitor's url |
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4 * @package WordPress |
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5 */ |
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6 if ( defined('WP_USE_THEMES') && WP_USE_THEMES ) |
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7 /** |
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8 * Fires before determining which template to load. |
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9 * |
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10 * @since 1.5.2 |
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11 */ |
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12 do_action( 'template_redirect' ); |
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13 |
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14 /** |
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15 * Filter whether to allow 'HEAD' requests to generate content. |
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16 * |
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17 * Provides a significant performance bump by exiting before the page |
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18 * content loads for 'HEAD' requests. See #14348. |
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19 * |
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20 * @since 3.5.0 |
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21 * |
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22 * @param bool $exit Whether to exit without generating any content for 'HEAD' requests. Default true. |
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23 */ |
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24 if ( 'HEAD' === $_SERVER['REQUEST_METHOD'] && apply_filters( 'exit_on_http_head', true ) ) |
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25 exit(); |
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26 |
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27 // Process feeds and trackbacks even if not using themes. |
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28 if ( is_robots() ) : |
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29 /** |
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30 * Fired when the template loader determines a robots.txt request. |
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31 * |
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32 * @since 2.1.0 |
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33 */ |
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34 do_action( 'do_robots' ); |
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35 return; |
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36 elseif ( is_feed() ) : |
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37 do_feed(); |
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38 return; |
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39 elseif ( is_trackback() ) : |
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40 include( ABSPATH . 'wp-trackback.php' ); |
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41 return; |
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42 endif; |
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43 |
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44 if ( defined('WP_USE_THEMES') && WP_USE_THEMES ) : |
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45 $template = false; |
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46 if ( is_404() && $template = get_404_template() ) : |
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47 elseif ( is_search() && $template = get_search_template() ) : |
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48 elseif ( is_front_page() && $template = get_front_page_template() ) : |
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49 elseif ( is_home() && $template = get_home_template() ) : |
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50 elseif ( is_post_type_archive() && $template = get_post_type_archive_template() ) : |
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51 elseif ( is_tax() && $template = get_taxonomy_template() ) : |
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52 elseif ( is_attachment() && $template = get_attachment_template() ) : |
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53 remove_filter('the_content', 'prepend_attachment'); |
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54 elseif ( is_single() && $template = get_single_template() ) : |
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55 elseif ( is_page() && $template = get_page_template() ) : |
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56 elseif ( is_category() && $template = get_category_template() ) : |
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57 elseif ( is_tag() && $template = get_tag_template() ) : |
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58 elseif ( is_author() && $template = get_author_template() ) : |
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59 elseif ( is_date() && $template = get_date_template() ) : |
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60 elseif ( is_archive() && $template = get_archive_template() ) : |
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61 elseif ( is_comments_popup() && $template = get_comments_popup_template() ) : |
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62 elseif ( is_paged() && $template = get_paged_template() ) : |
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63 else : |
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64 $template = get_index_template(); |
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65 endif; |
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66 /** |
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67 * Filter the path of the current template before including it. |
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68 * |
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69 * @since 3.0.0 |
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70 * |
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71 * @param string $template The path of the template to include. |
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72 */ |
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73 if ( $template = apply_filters( 'template_include', $template ) ) |
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74 include( $template ); |
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75 return; |
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76 endif; |