| @@ -3,217 +3,86 @@ | ||
| 3 | 3 | * @package Polylang |
| 4 | 4 | */ |
| 5 | 5 | |
| 6 | 6 | /** |
| 7 | - * A language object is made of two terms in 'language' and 'term_language' taxonomies. | |
| 8 | - * Manipulating only one object per language instead of two terms should make things easier. | |
| 7 | + * A language object is made of two terms in 'language' and 'term_language' taxonomies | |
| 8 | + * manipulating only one object per language instead of two terms should make things easier | |
| 9 | 9 | * |
| 10 | + * Properties: | |
| 11 | + * term_id => id of term in 'language' taxonomy | |
| 12 | + * name => language name. Ex: English | |
| 13 | + * slug => language code used in url. Ex: en | |
| 14 | + * term_group => order of the language when displayed in a list of languages | |
| 15 | + * term_taxonomy_id => term taxonomy id in 'language' taxonomy | |
| 16 | + * taxonomy => 'language' | |
| 17 | + * description => language locale for backward compatibility | |
| 18 | + * parent => 0 / not used | |
| 19 | + * count => number of posts and pages in that language | |
| 20 | + * tl_term_id => id of the term in 'term_language' taxonomy | |
| 21 | + * tl_term_taxonomy_id => term taxonomy id in 'term_language' taxonomy | |
| 22 | + * tl_count => number of terms in that language ( not used by Polylang ) | |
| 23 | + * locale => WordPress language locale. Ex: en_US | |
| 24 | + * is_rtl => 1 if the language is rtl | |
| 25 | + * w3c => W3C locale | |
| 26 | + * flag_code => code of the flag | |
| 27 | + * flag_url => url of the flag | |
| 28 | + * flag => html img of the flag | |
| 29 | + * custom_flag_url => url of the custom flag if exists, internal use only, moves to flag_url on frontend | |
| 30 | + * custom_flag => html img of the custom flag if exists, internal use only, moves to flag on frontend | |
| 31 | + * home_url => home url in this language | |
| 32 | + * search_url => home url to use in search forms | |
| 33 | + * host => host of this language | |
| 34 | + * mo_id => id of the post storing strings translations | |
| 35 | + * page_on_front => id of the page on front in this language ( set from pll_languages_list filter ) | |
| 36 | + * page_for_posts => id of the page for posts in this language ( set from pll_languages_list filter ) | |
| 37 | + * | |
| 10 | 38 | * @since 1.2 |
| 11 | 39 | */ |
| 12 | 40 | class PLL_Language { |
| 13 | - /** | |
| 14 | - * Id of the term in 'language' taxonomy. | |
| 15 | - * | |
| 16 | - * @var int | |
| 17 | - */ | |
| 18 | - public $term_id; | |
| 41 | + public $term_id, $name, $slug, $term_group, $term_taxonomy_id, $taxonomy, $description, $parent, $count; | |
| 42 | + public $tl_term_id, $tl_term_taxonomy_id, $tl_count; | |
| 43 | + public $locale, $is_rtl; | |
| 44 | + public $w3c, $facebook; | |
| 45 | + public $flag_url, $flag; | |
| 46 | + public $home_url, $search_url; | |
| 47 | + public $host, $mo_id; | |
| 48 | + public $page_on_front, $page_for_posts; | |
| 19 | 49 | |
| 20 | 50 | /** |
| 21 | - * Language name. Ex: English. | |
| 51 | + * Constructor: builds a language object given its two corresponding terms in language and term_language taxonomies | |
| 22 | 52 | * |
| 23 | - * @var string | |
| 24 | - */ | |
| 25 | - public $name; | |
| 26 | - | |
| 27 | - /** | |
| 28 | - * Language code used in url. Ex: en. | |
| 29 | - * | |
| 30 | - * @var string | |
| 31 | - */ | |
| 32 | - public $slug; | |
| 33 | - | |
| 34 | - /** | |
| 35 | - * Order of the language when displayed in a list of languages. | |
| 36 | - * | |
| 37 | - * @var int | |
| 38 | - */ | |
| 39 | - public $term_group; | |
| 40 | - | |
| 41 | - /** | |
| 42 | - * Term taxonomy id in 'language' taxonomy. | |
| 43 | - * | |
| 44 | - * @var int | |
| 45 | - */ | |
| 46 | - public $term_taxonomy_id; | |
| 47 | - | |
| 48 | - /** | |
| 49 | - * Number of posts and pages in that language. | |
| 50 | - * | |
| 51 | - * @var int | |
| 52 | - */ | |
| 53 | - public $count; | |
| 54 | - | |
| 55 | - /** | |
| 56 | - * Id of the term in 'term_language' taxonomy. | |
| 57 | - * | |
| 58 | - * @var int | |
| 59 | - */ | |
| 60 | - public $tl_term_id; | |
| 61 | - | |
| 62 | - /** | |
| 63 | - * Term taxonomy id in 'term_language' taxonomy. | |
| 64 | - * | |
| 65 | - * @var int | |
| 66 | - */ | |
| 67 | - public $tl_term_taxonomy_id; | |
| 68 | - | |
| 69 | - /** | |
| 70 | - * Number of terms in that language. | |
| 71 | - * | |
| 72 | - * @var int | |
| 73 | - */ | |
| 74 | - public $tl_count; | |
| 75 | - | |
| 76 | - /** | |
| 77 | - * WordPress language locale. Ex: en_US. | |
| 78 | - * | |
| 79 | - * @var string | |
| 80 | - */ | |
| 81 | - public $locale; | |
| 82 | - | |
| 83 | - /** | |
| 84 | - * 1 if the language is rtl, 0 otherwise. | |
| 85 | - * | |
| 86 | - * @var int | |
| 87 | - */ | |
| 88 | - public $is_rtl; | |
| 89 | - | |
| 90 | - /** | |
| 91 | - * W3C locale. | |
| 92 | - * | |
| 93 | - * @var string. | |
| 94 | - */ | |
| 95 | - public $w3c; | |
| 96 | - | |
| 97 | - /** | |
| 98 | - * Facebook locale. | |
| 99 | - * | |
| 100 | - * @var string. | |
| 101 | - */ | |
| 102 | - public $facebook; | |
| 103 | - | |
| 104 | - /** | |
| 105 | - * Home url in this language. | |
| 106 | - * | |
| 107 | - * @var string | |
| 108 | - */ | |
| 109 | - public $home_url; | |
| 110 | - | |
| 111 | - /** | |
| 112 | - * Home url to use in search forms. | |
| 113 | - * | |
| 114 | - * @var string | |
| 115 | - */ | |
| 116 | - public $search_url; | |
| 117 | - | |
| 118 | - /** | |
| 119 | - * Host corresponding to this language. | |
| 120 | - * | |
| 121 | - * @var string | |
| 122 | - */ | |
| 123 | - public $host; | |
| 124 | - | |
| 125 | - /** | |
| 126 | - * Id of the post storing strings translations. | |
| 127 | - * | |
| 128 | - * @var int | |
| 129 | - */ | |
| 130 | - public $mo_id; | |
| 131 | - | |
| 132 | - /** | |
| 133 | - * Id of the page on front in this language ( set from pll_languages_list filter ). | |
| 134 | - * | |
| 135 | - * @var int | |
| 136 | - */ | |
| 137 | - public $page_on_front; | |
| 138 | - | |
| 139 | - /** | |
| 140 | - * Id of the page for posts in this language ( set from pll_languages_list filter ). | |
| 141 | - * | |
| 142 | - * @var int | |
| 143 | - */ | |
| 144 | - public $page_for_posts; | |
| 145 | - | |
| 146 | - /** | |
| 147 | - * Code of the flag. | |
| 148 | - * | |
| 149 | - * @var string | |
| 150 | - */ | |
| 151 | - public $flag_code; | |
| 152 | - | |
| 153 | - /** | |
| 154 | - * Url of the flag. | |
| 155 | - * | |
| 156 | - * @var string | |
| 157 | - */ | |
| 158 | - public $flag_url; | |
| 159 | - | |
| 160 | - /** | |
| 161 | - * Html markup of the flag. | |
| 162 | - * | |
| 163 | - * @var string | |
| 164 | - */ | |
| 165 | - public $flag; | |
| 166 | - | |
| 167 | - /** | |
| 168 | - * Url of the custom flag if it exists. | |
| 169 | - * | |
| 170 | - * @var string | |
| 171 | - */ | |
| 172 | - protected $custom_flag_url; | |
| 173 | - | |
| 174 | - /** | |
| 175 | - * Html markup of the custom flag if it exists. | |
| 176 | - * | |
| 177 | - * @var string | |
| 178 | - */ | |
| 179 | - protected $custom_flag; | |
| 180 | - | |
| 181 | - /** | |
| 182 | - * Constructor: builds a language object given its two corresponding terms in 'language' and 'term_language' taxonomies. | |
| 183 | - * | |
| 184 | 53 | * @since 1.2 |
| 185 | 54 | * |
| 186 | - * @param WP_Term|array $language Term in 'language' taxonomy or language object properties stored as an array. | |
| 187 | - * @param WP_Term $term_language Corresponding 'term_language' term. | |
| 55 | + * @param object|array $language 'language' term or language object properties stored as an array | |
| 56 | + * @param object $term_language Corresponding 'term_language' term | |
| 188 | 57 | */ |
| 189 | 58 | public function __construct( $language, $term_language = null ) { |
| 190 | - // Build the object from all properties stored as an array. | |
| 191 | - if ( is_array( $language ) ) { | |
| 59 | + // Build the object from all properties stored as an array | |
| 60 | + if ( empty( $term_language ) ) { | |
| 192 | 61 | foreach ( $language as $prop => $value ) { |
| 193 | 62 | $this->$prop = $value; |
| 194 | 63 | } |
| 195 | 64 | } |
| 196 | 65 | |
| 197 | - // Build the object from taxonomy terms. | |
| 198 | - elseif ( ! empty( $term_language ) ) { | |
| 199 | - $this->term_id = (int) $language->term_id; | |
| 200 | - $this->name = $language->name; | |
| 201 | - $this->slug = $language->slug; | |
| 202 | - $this->term_group = (int) $language->term_group; | |
| 203 | - $this->term_taxonomy_id = (int) $language->term_taxonomy_id; | |
| 204 | - $this->count = (int) $language->count; | |
| 66 | + // Build the object from taxonomies | |
| 67 | + else { | |
| 68 | + foreach ( $language as $prop => $value ) { | |
| 69 | + $this->$prop = in_array( $prop, array( 'term_id', 'term_taxonomy_id', 'count' ) ) ? (int) $language->$prop : $language->$prop; | |
| 70 | + } | |
| 205 | 71 | |
| 206 | 72 | $this->tl_term_id = (int) $term_language->term_id; |
| 207 | 73 | $this->tl_term_taxonomy_id = (int) $term_language->term_taxonomy_id; |
| 208 | 74 | $this->tl_count = (int) $term_language->count; |
| 209 | 75 | |
| 210 | - // The description field can contain any property. | |
| 76 | + // The description field can contain any property | |
| 77 | + // Backward compatibility for is_rtl | |
| 211 | 78 | $description = maybe_unserialize( $language->description ); |
| 212 | 79 | foreach ( $description as $prop => $value ) { |
| 213 | 80 | 'rtl' == $prop ? $this->is_rtl = $value : $this->$prop = $value; |
| 214 | 81 | } |
| 215 | 82 | |
| 83 | + $this->description = &$this->locale; // Backward compatibility with Polylang < 1.2 | |
| 84 | + | |
| 216 | 85 | $this->mo_id = PLL_MO::get_id( $this ); |
| 217 | 86 | |
| 218 | 87 | $languages = include POLYLANG_DIR . '/settings/languages.php'; |
| 219 | 88 | $this->w3c = isset( $languages[ $this->locale ]['w3c'] ) ? $languages[ $this->locale ]['w3c'] : str_replace( '_', '-', $this->locale ); |
| @@ -223,74 +92,66 @@ | ||
| 223 | 92 | } |
| 224 | 93 | } |
| 225 | 94 | |
| 226 | 95 | /** |
| 227 | - * Get the flag informations: | |
| 96 | + * Get the flag informations | |
| 97 | + * 'url' => Flag url | |
| 98 | + * 'src' => Optional, src attribute value if different of the url, for example if base64 encoded | |
| 99 | + * 'width' => Optional, flag width in pixels | |
| 100 | + * 'height' => Optional, flag height in pixels | |
| 228 | 101 | * |
| 229 | 102 | * @since 2.6 |
| 230 | 103 | * |
| 231 | 104 | * @param string $code Flag code. |
| 232 | - * @return array { | |
| 233 | - * Flag informations. | |
| 234 | - * | |
| 235 | - * @type string $url Flag url. | |
| 236 | - * @type string $src Optional, src attribute value if different of the url, for example if base64 encoded. | |
| 237 | - * @type int $width Optional, flag width in pixels. | |
| 238 | - * @type int $height Optional, flag height in pixels. | |
| 239 | - * } | |
| 105 | + * @return array Flag informations. | |
| 240 | 106 | */ |
| 241 | 107 | public static function get_flag_informations( $code ) { |
| 242 | 108 | $flag = array( 'url' => '' ); |
| 243 | 109 | |
| 244 | - // Polylang builtin flags. | |
| 110 | + // Polylang builtin flags | |
| 245 | 111 | if ( ! empty( $code ) && file_exists( POLYLANG_DIR . ( $file = '/flags/' . $code . '.png' ) ) ) { |
| 246 | - $flag['url'] = plugins_url( $file, POLYLANG_FILE ); | |
| 247 | - | |
| 248 | - // If base64 encoded flags are preferred. | |
| 249 | - if ( ! defined( 'PLL_ENCODED_FLAGS' ) || PLL_ENCODED_FLAGS ) { | |
| 250 | - list( $flag['width'], $flag['height'] ) = getimagesize( POLYLANG_DIR . $file ); | |
| 251 | - $file_contents = file_get_contents( POLYLANG_DIR . $file ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents | |
| 252 | - $flag['src'] = 'data:image/png;base64,' . base64_encode( $file_contents ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode | |
| 253 | - } | |
| 112 | + $flag['url'] = $_url = plugins_url( $file, POLYLANG_FILE ); | |
| 254 | 113 | } |
| 255 | 114 | |
| 256 | 115 | /** |
| 257 | - * Filters flag informations: | |
| 116 | + * Filter flag informations | |
| 117 | + * 'url' => Flag url | |
| 118 | + * 'src' => Optional, src attribute value if different of the url, for example if base64 encoded | |
| 119 | + * 'width' => Optional, flag width in pixels | |
| 120 | + * 'height' => Optional, flag height in pixels | |
| 258 | 121 | * |
| 259 | 122 | * @since 2.4 |
| 260 | 123 | * |
| 261 | - * @param array $flag { | |
| 262 | - * Information about the flag. | |
| 263 | - * | |
| 264 | - * @type string $url Flag url. | |
| 265 | - * @type string $src Optional, src attribute value if different of the url, for example if base64 encoded. | |
| 266 | - * @type int $width Optional, flag width in pixels. | |
| 267 | - * @type int $height Optional, flag height in pixels. | |
| 268 | - * } | |
| 269 | - * @param string $code Flag code. | |
| 124 | + * @param array $flag Information about the flag | |
| 125 | + * @param string $code Flag code | |
| 270 | 126 | */ |
| 271 | 127 | $flag = apply_filters( 'pll_flag', $flag, $code ); |
| 272 | 128 | |
| 273 | - $flag['url'] = esc_url_raw( $flag['url'] ); | |
| 274 | - | |
| 275 | 129 | if ( empty( $flag['src'] ) ) { |
| 276 | - $flag['src'] = esc_url( set_url_scheme( $flag['url'], 'relative' ) ); | |
| 130 | + // If using predefined flags and base64 encoded flags are preferred | |
| 131 | + if ( isset( $_url ) && $flag['url'] === $_url && ( ! defined( 'PLL_ENCODED_FLAGS' ) || PLL_ENCODED_FLAGS ) ) { | |
| 132 | + list( $flag['width'], $flag['height'] ) = getimagesize( POLYLANG_DIR . $file ); | |
| 133 | + $file_contents = file_get_contents( POLYLANG_DIR . $file ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents | |
| 134 | + $flag['src'] = 'data:image/png;base64,' . base64_encode( $file_contents ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode | |
| 135 | + } else { | |
| 136 | + $flag['src'] = esc_url( set_url_scheme( $flag['url'], 'relative' ) ); | |
| 137 | + } | |
| 277 | 138 | } |
| 278 | 139 | |
| 140 | + $flag['url'] = esc_url_raw( $flag['url'] ); | |
| 141 | + | |
| 279 | 142 | return $flag; |
| 280 | 143 | } |
| 281 | 144 | |
| 282 | 145 | /** |
| 283 | - * Sets flag_url and flag properties. | |
| 146 | + * Sets flag_url and flag properties | |
| 284 | 147 | * |
| 285 | 148 | * @since 1.2 |
| 286 | - * | |
| 287 | - * @return void | |
| 288 | 149 | */ |
| 289 | 150 | public function set_flag() { |
| 290 | 151 | $flags = array( 'flag' => self::get_flag_informations( $this->flag_code ) ); |
| 291 | 152 | |
| 292 | - // Custom flags? | |
| 153 | + // Custom flags ? | |
| 293 | 154 | $directories = array( |
| 294 | 155 | PLL_LOCAL_DIR, |
| 295 | 156 | get_stylesheet_directory() . '/polylang', |
| 296 | 157 | get_template_directory() . '/polylang', |
| @@ -303,21 +164,18 @@ | ||
| 303 | 164 | } |
| 304 | 165 | } |
| 305 | 166 | |
| 306 | 167 | /** |
| 307 | - * Filters the custom flag informations. | |
| 168 | + * Filter the custom flag informations | |
| 169 | + * 'url' => Flag url | |
| 170 | + * 'src' => Optional, src attribute value if different of the url, for example if base64 encoded | |
| 171 | + * 'width' => Optional, flag width in pixels | |
| 172 | + * 'height' => Optional, flag height in pixels | |
| 308 | 173 | * |
| 309 | - * @param array $flag { | |
| 310 | - * Information about the custom flag. | |
| 174 | + * @since 2.4 | |
| 311 | 175 | * |
| 312 | - * @type string $url Flag url. | |
| 313 | - * @type string $src Optional, src attribute value if different of the url, for example if base64 encoded. | |
| 314 | - * @type int $width Optional, flag width in pixels. | |
| 315 | - * @type int $height Optional, flag height in pixels. | |
| 316 | - * } | |
| 317 | - * @param string $code Flag code. | |
| 318 | - * | |
| 319 | - * @since 2.4 | |
| 176 | + * @param array $flag Information about the custom flag | |
| 177 | + * @param string $code Flag code | |
| 320 | 178 | */ |
| 321 | 179 | $flags['custom_flag'] = apply_filters( 'pll_custom_flag', empty( $flags['custom_flag'] ) ? null : $flags['custom_flag'], $this->flag_code ); |
| 322 | 180 | |
| 323 | 181 | if ( ! empty( $flags['custom_flag']['url'] ) ) { |
| @@ -330,16 +188,16 @@ | ||
| 330 | 188 | unset( $flags['custom_flag'] ); |
| 331 | 189 | } |
| 332 | 190 | |
| 333 | 191 | /** |
| 334 | - * Filters the flag title attribute. | |
| 335 | - * Defaults to the language name. | |
| 192 | + * Filter the flag title attribute | |
| 193 | + * Defaults to the language name | |
| 336 | 194 | * |
| 337 | 195 | * @since 0.7 |
| 338 | 196 | * |
| 339 | - * @param string $title The flag title attribute. | |
| 340 | - * @param string $slug The language code. | |
| 341 | - * @param string $locale The language locale. | |
| 197 | + * @param string $title the flag title attribute | |
| 198 | + * @param string $slug the language code | |
| 199 | + * @param string $locale the language locale | |
| 342 | 200 | */ |
| 343 | 201 | $title = apply_filters( 'pll_flag_title', $this->name, $this->slug, $this->locale ); |
| 344 | 202 | |
| 345 | 203 | foreach ( $flags as $key => $flag ) { |
| @@ -345,14 +203,14 @@ | ||
| 345 | 203 | foreach ( $flags as $key => $flag ) { |
| 346 | 204 | $this->{$key . '_url'} = empty( $flag['url'] ) ? '' : $flag['url']; |
| 347 | 205 | |
| 348 | 206 | /** |
| 349 | - * Filters the html markup of a flag. | |
| 207 | + * Filter the html markup of a flag | |
| 350 | 208 | * |
| 351 | 209 | * @since 1.0.2 |
| 352 | 210 | * |
| 353 | - * @param string $flag Html markup of the flag or empty string. | |
| 354 | - * @param string $slug Language code. | |
| 211 | + * @param string $flag html markup of the flag or empty string | |
| 212 | + * @param string $slug language code | |
| 355 | 213 | */ |
| 356 | 214 | $this->{$key} = apply_filters( |
| 357 | 215 | 'pll_get_flag', |
| 358 | 216 | self::get_flag_html( $flag, $title, $this->name ), |
| @@ -361,46 +219,24 @@ | ||
| 361 | 219 | } |
| 362 | 220 | } |
| 363 | 221 | |
| 364 | 222 | /** |
| 365 | - * Get HTML code for flag. | |
| 223 | + * Get HTML code for flag | |
| 366 | 224 | * |
| 367 | 225 | * @since 2.7 |
| 368 | 226 | * |
| 369 | - * @param array $flag Flag properties: src, width and height. | |
| 370 | - * @param string $title Optional title attribute. | |
| 371 | - * @param string $alt Optional alt attribute. | |
| 372 | - * @return string | |
| 227 | + * @param array $flag flag properties: src, width and height | |
| 228 | + * @param string $title optional title attribute | |
| 229 | + * @param string $alt optional alt attribute | |
| 373 | 230 | */ |
| 374 | 231 | public static function get_flag_html( $flag, $title = '', $alt = '' ) { |
| 375 | - if ( empty( $flag['src'] ) ) { | |
| 376 | - return ''; | |
| 377 | - } | |
| 378 | - | |
| 379 | - $alt_attr = empty( $alt ) ? '' : sprintf( ' alt="%s"', esc_attr( $alt ) ); | |
| 380 | - $width_attr = empty( $flag['width'] ) ? '' : sprintf( ' width="%s"', (int) $flag['width'] ); | |
| 381 | - $height_attr = empty( $flag['height'] ) ? '' : sprintf( ' height="%s"', (int) $flag['height'] ); | |
| 382 | - | |
| 383 | - $style = ''; | |
| 384 | - $sizes = array_intersect_key( $flag, array_flip( array( 'width', 'height' ) ) ); | |
| 385 | - | |
| 386 | - if ( ! empty( $sizes ) ) { | |
| 387 | - array_walk( | |
| 388 | - $sizes, | |
| 389 | - function ( &$value, $key ) { | |
| 390 | - $value = sprintf( '%s: %dpx;', esc_attr( $key ), (int) $value ); | |
| 391 | - } | |
| 392 | - ); | |
| 393 | - $style = sprintf( ' style="%s"', implode( ' ', $sizes ) ); | |
| 394 | - } | |
| 395 | - | |
| 396 | - return sprintf( | |
| 232 | + return empty( $flag['src'] ) ? '' : sprintf( | |
| 397 | 233 | '<img src="%s"%s%s%s%s />', |
| 398 | 234 | $flag['src'], |
| 399 | - $alt_attr, | |
| 400 | - $width_attr, | |
| 401 | - $height_attr, | |
| 402 | - $style | |
| 235 | + empty( $title ) ? '' : sprintf( ' title="%s"', esc_attr( $title ) ), | |
| 236 | + empty( $alt ) ? '' : sprintf( ' alt="%s"', esc_attr( $alt ) ), | |
| 237 | + empty( $flag['width'] ) ? '' : sprintf( ' width="%s"', (int) $flag['width'] ), | |
| 238 | + empty( $flag['height'] ) ? '' : sprintf( ' height="%s"', (int) $flag['height'] ) | |
| 403 | 239 | ); |
| 404 | 240 | } |
| 405 | 241 | |
| 406 | 242 | /** |
| @@ -406,10 +242,8 @@ | ||
| 406 | 242 | /** |
| 407 | 243 | * Returns the html of the custom flag if any, or the default flag otherwise. |
| 408 | 244 | * |
| 409 | 245 | * @since 2.8 |
| 410 | - * | |
| 411 | - * @return string | |
| 412 | 246 | */ |
| 413 | 247 | public function get_display_flag() { |
| 414 | 248 | return empty( $this->custom_flag ) ? $this->flag : $this->custom_flag; |
| 415 | 249 | } |
| @@ -417,35 +251,30 @@ | ||
| 417 | 251 | /** |
| 418 | 252 | * Returns the url of the custom flag if any, or the default flag otherwise. |
| 419 | 253 | * |
| 420 | 254 | * @since 2.8 |
| 421 | - * | |
| 422 | - * @return string | |
| 423 | 255 | */ |
| 424 | 256 | public function get_display_flag_url() { |
| 425 | - return empty( $this->custom_flag_url ) ? $this->flag_url : $this->custom_flag_url; | |
| 257 | + return empty( $this->custom_flag_url ) ? $this->flag : $this->custom_flag_url; | |
| 426 | 258 | } |
| 427 | 259 | |
| 428 | 260 | /** |
| 429 | - * Updates post and term count. | |
| 261 | + * Updates post and term count | |
| 430 | 262 | * |
| 431 | 263 | * @since 1.2 |
| 432 | - * | |
| 433 | - * @return void | |
| 434 | 264 | */ |
| 435 | 265 | public function update_count() { |
| 436 | - wp_update_term_count( $this->term_taxonomy_id, 'language' ); // Posts count. | |
| 437 | - wp_update_term_count( $this->tl_term_taxonomy_id, 'term_language' ); // Terms count. | |
| 266 | + wp_update_term_count( $this->term_taxonomy_id, 'language' ); // posts count | |
| 267 | + wp_update_term_count( $this->tl_term_taxonomy_id, 'term_language' ); // terms count | |
| 438 | 268 | } |
| 439 | 269 | |
| 440 | 270 | /** |
| 441 | - * Set home_url and search_url properties. | |
| 271 | + * Set home_url and search_url properties | |
| 442 | 272 | * |
| 443 | 273 | * @since 1.3 |
| 444 | 274 | * |
| 445 | - * @param string $search_url Home url to use in search forms. | |
| 446 | - * @param string $home_url Home url. | |
| 447 | - * @return void | |
| 275 | + * @param string $search_url | |
| 276 | + * @param string $home_url | |
| 448 | 277 | */ |
| 449 | 278 | public function set_home_url( $search_url, $home_url ) { |
| 450 | 279 | $this->search_url = $search_url; |
| 451 | 280 | $this->home_url = $home_url; |
| @@ -451,15 +280,13 @@ | ||
| 451 | 280 | $this->home_url = $home_url; |
| 452 | 281 | } |
| 453 | 282 | |
| 454 | 283 | /** |
| 455 | - * Sets the scheme of the home url and the flag urls. | |
| 284 | + * Sets the scheme of the home url and the flag urls | |
| 456 | 285 | * |
| 457 | 286 | * This can't be cached across pages. |
| 458 | 287 | * |
| 459 | 288 | * @since 2.8 |
| 460 | - * | |
| 461 | - * @return void | |
| 462 | 289 | */ |
| 463 | 290 | public function set_url_scheme() { |
| 464 | 291 | $this->home_url = set_url_scheme( $this->home_url ); |
| 465 | 292 | $this->search_url = set_url_scheme( $this->search_url ); |
| @@ -471,14 +298,14 @@ | ||
| 471 | 298 | } |
| 472 | 299 | } |
| 473 | 300 | |
| 474 | 301 | /** |
| 475 | - * Returns the language locale. | |
| 476 | - * Converts WP locales to W3C valid locales for display. | |
| 302 | + * Returns the language locale | |
| 303 | + * Converts WP locales to W3C valid locales for display | |
| 477 | 304 | * |
| 478 | 305 | * @since 1.8 |
| 479 | 306 | * |
| 480 | - * @param string $filter Either 'display' or 'raw', defaults to raw. | |
| 307 | + * @param string $filter either 'display' or 'raw', defaults to raw | |
| 481 | 308 | * @return string |
| 482 | 309 | */ |
| 483 | 310 | public function get_locale( $filter = 'raw' ) { |
| 484 | 311 | return 'display' === $filter ? $this->w3c : $this->locale; |
