| @@ -1,8 +1,5 @@ | ||
| 1 | 1 | <?php |
| 2 | -/** | |
| 3 | - * @package Polylang | |
| 4 | - */ | |
| 5 | 2 | |
| 6 | 3 | /** |
| 7 | 4 | * Links model for use when the language code is added in url as a directory |
| 8 | 5 | * for example mysite.com/en/something |
| @@ -10,27 +7,19 @@ | ||
| 10 | 7 | * |
| 11 | 8 | * @since 1.2 |
| 12 | 9 | */ |
| 13 | 10 | class PLL_Links_Directory extends PLL_Links_Permalinks { |
| 14 | - /** | |
| 15 | - * Relative path to the home url. | |
| 16 | - * | |
| 17 | - * @var string | |
| 18 | - */ | |
| 19 | - protected $home_relative; | |
| 20 | 11 | |
| 21 | 12 | /** |
| 22 | - * Constructor. | |
| 13 | + * Constructor | |
| 23 | 14 | * |
| 24 | 15 | * @since 1.2 |
| 25 | 16 | * |
| 26 | - * @param PLL_Model $model PLL_Model instance. | |
| 17 | + * @param object $model PLL_Model instance | |
| 27 | 18 | */ |
| 28 | 19 | public function __construct( &$model ) { |
| 29 | 20 | parent::__construct( $model ); |
| 30 | 21 | |
| 31 | - $this->home_relative = home_url( '/', 'relative' ); | |
| 32 | - | |
| 33 | 22 | if ( did_action( 'pll_init' ) ) { |
| 34 | 23 | $this->init(); |
| 35 | 24 | } else { |
| 36 | 25 | add_action( 'pll_init', array( $this, 'init' ) ); |
| @@ -40,10 +29,8 @@ | ||
| 40 | 29 | /** |
| 41 | 30 | * Called only at first object creation to avoid duplicating filters when switching blog |
| 42 | 31 | * |
| 43 | 32 | * @since 1.6 |
| 44 | - * | |
| 45 | - * @return void | |
| 46 | 33 | */ |
| 47 | 34 | public function init() { |
| 48 | 35 | if ( did_action( 'setup_theme' ) ) { |
| 49 | 36 | $this->add_permastruct(); |
| @@ -55,27 +42,23 @@ | ||
| 55 | 42 | add_action( 'pre_option_rewrite_rules', array( $this, 'prepare_rewrite_rules' ) ); |
| 56 | 43 | } |
| 57 | 44 | |
| 58 | 45 | /** |
| 59 | - * Adds the language code in a url. | |
| 60 | - * links_model interface. | |
| 46 | + * Adds the language code in url | |
| 47 | + * links_model interface | |
| 61 | 48 | * |
| 62 | 49 | * @since 1.2 |
| 63 | 50 | * |
| 64 | - * @param string $url The url to modify. | |
| 65 | - * @param PLL_Language $lang The language object. | |
| 66 | - * @return string Modified url. | |
| 51 | + * @param string $url url to modify | |
| 52 | + * @param object $lang language | |
| 53 | + * @return string modified url | |
| 67 | 54 | */ |
| 68 | 55 | public function add_language_to_link( $url, $lang ) { |
| 69 | 56 | if ( ! empty( $lang ) ) { |
| 70 | 57 | $base = $this->options['rewrite'] ? '' : 'language/'; |
| 71 | 58 | $slug = $this->options['default_lang'] == $lang->slug && $this->options['hide_default'] ? '' : $base . $lang->slug . '/'; |
| 72 | - $root = ( false === strpos( $url, '://' ) ) ? $this->home_relative . $this->root : preg_replace( '#^https?://#', '://', $this->home . '/' . $this->root ); | |
| 73 | - | |
| 74 | - if ( false === strpos( $url, $new = $root . $slug ) ) { | |
| 75 | - $pattern = preg_quote( $root, '#' ); | |
| 76 | - $pattern = '#' . $pattern . '#'; | |
| 77 | - return preg_replace( $pattern, $new, $url, 1 ); // Only once | |
| 59 | + if ( false === strpos( $url, $this->home . '/' . $this->root . $slug ) ) { | |
| 60 | + return str_replace( $this->home . '/' . $this->root, $this->home . '/' . $this->root . $slug, $url ); | |
| 78 | 61 | } |
| 79 | 62 | } |
| 80 | 63 | return $url; |
| 81 | 64 | } |
| @@ -88,11 +71,9 @@ | ||
| 88 | 71 | * |
| 89 | 72 | * @param string $url url to modify |
| 90 | 73 | * @return string modified url |
| 91 | 74 | */ |
| 92 | - public function remove_language_from_link( $url ) { | |
| 93 | - $languages = array(); | |
| 94 | - | |
| 75 | + function remove_language_from_link( $url ) { | |
| 95 | 76 | foreach ( $this->model->get_languages_list() as $language ) { |
| 96 | 77 | if ( ! $this->options['hide_default'] || $this->options['default_lang'] != $language->slug ) { |
| 97 | 78 | $languages[] = $language->slug; |
| 98 | 79 | } |
| @@ -98,13 +79,11 @@ | ||
| 98 | 79 | } |
| 99 | 80 | } |
| 100 | 81 | |
| 101 | 82 | if ( ! empty( $languages ) ) { |
| 102 | - $root = ( false === strpos( $url, '://' ) ) ? $this->home_relative . $this->root : preg_replace( '#^https?://#', '://', $this->home . '/' . $this->root ); | |
| 103 | - | |
| 104 | - $pattern = preg_quote( $root, '#' ); | |
| 105 | - $pattern = '#' . $pattern . ( $this->options['rewrite'] ? '' : 'language/' ) . '(' . implode( '|', $languages ) . ')(/|$)#'; | |
| 106 | - $url = preg_replace( $pattern, $root, $url ); | |
| 83 | + $pattern = str_replace( '/', '\/', $this->home . '/' . $this->root ); | |
| 84 | + $pattern = '#' . $pattern . ( $this->options['rewrite'] ? '' : 'language\/' ) . '('.implode( '|', $languages ).')(\/|$)#'; | |
| 85 | + $url = preg_replace( $pattern, $this->home . '/' . $this->root, $url ); | |
| 107 | 86 | } |
| 108 | 87 | return $url; |
| 109 | 88 | } |
| 110 | 89 | |
| @@ -119,27 +98,23 @@ | ||
| 119 | 98 | * @return string language slug |
| 120 | 99 | */ |
| 121 | 100 | public function get_language_from_url( $url = '' ) { |
| 122 | 101 | if ( empty( $url ) ) { |
| 123 | - $url = pll_get_requested_url(); | |
| 102 | + $url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; | |
| 124 | 103 | } |
| 125 | 104 | |
| 126 | - $path = wp_parse_url( $url, PHP_URL_PATH ); | |
| 127 | - $root = ( false === strpos( $url, '://' ) ) ? $this->home_relative . $this->root : $this->home . '/' . $this->root; | |
| 128 | - | |
| 129 | - $pattern = wp_parse_url( $root . ( $this->options['rewrite'] ? '' : 'language/' ), PHP_URL_PATH ); | |
| 130 | - $pattern = preg_quote( $pattern, '#' ); | |
| 131 | - $pattern = '#^' . $pattern . '(' . implode( '|', $this->model->get_languages_list( array( 'fields' => 'slug' ) ) ) . ')(/|$)#'; | |
| 132 | - return preg_match( $pattern, trailingslashit( $path ), $matches ) ? $matches[1] : ''; // $matches[1] is the slug of the requested language | |
| 105 | + $pattern = str_replace( '/', '\/', $this->home . '/' . $this->root . ( $this->options['rewrite'] ? '' : 'language/' ) ); | |
| 106 | + $pattern = '#' . $pattern . '('. implode( '|', $this->model->get_languages_list( array( 'fields' => 'slug' ) ) ) . ')(\/|$)#'; | |
| 107 | + return preg_match( $pattern, trailingslashit( $url ), $matches ) ? $matches[1] : ''; // $matches[1] is the slug of the requested language | |
| 133 | 108 | } |
| 134 | 109 | |
| 135 | 110 | /** |
| 136 | - * Returns the home url in a given language. | |
| 137 | - * links_model interface. | |
| 111 | + * Returns the home url | |
| 112 | + * links_model interface | |
| 138 | 113 | * |
| 139 | 114 | * @since 1.3.1 |
| 140 | 115 | * |
| 141 | - * @param PLL_Language $lang PLL_Language object. | |
| 116 | + * @param object $lang PLL_Language object | |
| 142 | 117 | * @return string |
| 143 | 118 | */ |
| 144 | 119 | public function home_url( $lang ) { |
| 145 | 120 | $base = $this->options['rewrite'] ? '' : 'language/'; |
| @@ -147,15 +122,13 @@ | ||
| 147 | 122 | return trailingslashit( $this->home . $slug ); |
| 148 | 123 | } |
| 149 | 124 | |
| 150 | 125 | /** |
| 151 | - * Optionally removes 'language' in permalinks so that we get http://www.myblog/en/ instead of http://www.myblog/language/en/ | |
| 126 | + * Optionaly removes 'language' in permalinks so that we get http://www.myblog/en/ instead of http://www.myblog/language/en/ | |
| 152 | 127 | * |
| 153 | 128 | * @since 1.2 |
| 154 | - * | |
| 155 | - * @return void | |
| 156 | 129 | */ |
| 157 | - public function add_permastruct() { | |
| 130 | + function add_permastruct() { | |
| 158 | 131 | // Language information always in front of the uri ( 'with_front' => false ) |
| 159 | 132 | // The 3rd parameter structure has been modified in WP 3.4 |
| 160 | 133 | // Leads to error 404 for pages when there is no language created yet |
| 161 | 134 | if ( $this->model->get_languages_list() ) { |
| @@ -163,14 +136,14 @@ | ||
| 163 | 136 | } |
| 164 | 137 | } |
| 165 | 138 | |
| 166 | 139 | /** |
| 167 | - * Prepares the rewrite rules filters. | |
| 140 | + * Prepares rewrite rules filters | |
| 168 | 141 | * |
| 169 | 142 | * @since 0.8.1 |
| 170 | 143 | * |
| 171 | - * @param mixed $pre Not used as the filter is used as an action. | |
| 172 | - * @return mixed | |
| 144 | + * @param array $pre not used | |
| 145 | + * @return unmodified $pre | |
| 173 | 146 | */ |
| 174 | 147 | public function prepare_rewrite_rules( $pre ) { |
| 175 | 148 | // Don't modify the rules if there is no languages created yet |
| 176 | 149 | // Make sure to add filter only once and if all custom post types and taxonomies have been registered |
| @@ -188,15 +161,15 @@ | ||
| 188 | 161 | } |
| 189 | 162 | |
| 190 | 163 | /** |
| 191 | 164 | * The rewrite rules ! |
| 192 | - * Always make sure that the default language is at the end in case the language information is hidden for default language. | |
| 193 | - * Thanks to brbrbr http://wordpress.org/support/topic/plugin-polylang-rewrite-rules-not-correct. | |
| 165 | + * always make sure the default language is at the end in case the language information is hidden for default language | |
| 166 | + * thanks to brbrbr http://wordpress.org/support/topic/plugin-polylang-rewrite-rules-not-correct | |
| 194 | 167 | * |
| 195 | 168 | * @since 0.8.1 |
| 196 | 169 | * |
| 197 | - * @param string[] $rules Rewrite rules. | |
| 198 | - * @return string[] Modified rewrite rules. | |
| 170 | + * @param array $rules rewrite rules | |
| 171 | + * @return array modified rewrite rules | |
| 199 | 172 | */ |
| 200 | 173 | public function rewrite_rules( $rules ) { |
| 201 | 174 | $filter = str_replace( '_rewrite_rules', '', current_filter() ); |
| 202 | 175 | |
| @@ -229,10 +202,10 @@ | ||
| 229 | 202 | * @param array $rule original rewrite rule |
| 230 | 203 | * @param string $filter current set of rules being modified |
| 231 | 204 | * @param string|bool $archive custom post post type archive name or false if it is not a cpt archive |
| 232 | 205 | */ |
| 233 | - if ( isset( $slug ) && apply_filters( 'pll_modify_rewrite_rule', true, array( $key => $rule ), $filter, false ) ) { | |
| 234 | - $newrules[ $slug . str_replace( $wp_rewrite->root, '', ltrim( $key, '^' ) ) ] = str_replace( | |
| 206 | + if ( isset( $slug ) && apply_filters( 'pll_modify_rewrite_rule', true, array( $key => $rule ), $filter, false ) ) { | |
| 207 | + $newrules[ $slug . str_replace( $wp_rewrite->root, '', $key ) ] = str_replace( | |
| 235 | 208 | array( '[8]', '[7]', '[6]', '[5]', '[4]', '[3]', '[2]', '[1]', '?' ), |
| 236 | 209 | array( '[9]', '[8]', '[7]', '[6]', '[5]', '[4]', '[3]', '[2]', '?lang=$matches[1]&' ), |
| 237 | 210 | $rule |
| 238 | 211 | ); // Should be enough! |
| @@ -246,9 +219,9 @@ | ||
| 246 | 219 | |
| 247 | 220 | /** This filter is documented in include/links-directory.php */ |
| 248 | 221 | if ( apply_filters( 'pll_modify_rewrite_rule', true, array( $key => $rule ), $filter, empty( $matches[1] ) ? false : $matches[1] ) ) { |
| 249 | 222 | if ( isset( $slug ) ) { |
| 250 | - $newrules[ $slug . str_replace( $wp_rewrite->root, '', ltrim( $key, '^' ) ) ] = str_replace( | |
| 223 | + $newrules[ $slug . str_replace( $wp_rewrite->root, '', $key ) ] = str_replace( | |
| 251 | 224 | array( '[8]', '[7]', '[6]', '[5]', '[4]', '[3]', '[2]', '[1]', '?' ), |
| 252 | 225 | array( '[9]', '[8]', '[7]', '[6]', '[5]', '[4]', '[3]', '[2]', '?lang=$matches[1]&' ), |
| 253 | 226 | $rule |
| 254 | 227 | ); // Should be enough! |
| @@ -256,9 +229,9 @@ | ||
| 256 | 229 | |
| 257 | 230 | if ( $this->options['hide_default'] ) { |
| 258 | 231 | $newrules[ $key ] = str_replace( '?', '?lang=' . $this->options['default_lang'] . '&', $rule ); |
| 259 | 232 | } |
| 260 | - } else { | |
| 233 | + } else { | |
| 261 | 234 | $newrules[ $key ] = $rule; |
| 262 | 235 | } |
| 263 | 236 | } |
| 264 | 237 | |
| @@ -269,9 +242,9 @@ | ||
| 269 | 242 | } |
| 270 | 243 | |
| 271 | 244 | // The home rewrite rule |
| 272 | 245 | if ( 'root' == $filter && isset( $slug ) ) { |
| 273 | - $newrules[ $slug . '?$' ] = $wp_rewrite->index . '?lang=$matches[1]'; | |
| 246 | + $newrules[ $slug . '?$' ] = $wp_rewrite->index.'?lang=$matches[1]'; | |
| 274 | 247 | } |
| 275 | 248 | |
| 276 | 249 | return $newrules; |
| 277 | 250 | } |
