| @@ -1,271 +1,271 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -// If this file is called directly, abort. | |
| 4 | -if ( ! defined( 'WPINC' ) ) { | |
| 5 | - die; | |
| 6 | -} | |
| 7 | - | |
| 8 | - | |
| 9 | -/** | |
| 10 | - * wpLingua translate : Get translated JS | |
| 11 | - * | |
| 12 | - * This function translates JavaScript code containing JSON objects. | |
| 13 | - * It uses regex to find JavaScript variables and translates the JSON part. | |
| 14 | - * | |
| 15 | - * @param string $js The JavaScript code to translate. | |
| 16 | - * @param array $args Additional arguments for translation processing. | |
| 17 | - * @return string The translated JavaScript code. | |
| 18 | - */ | |
| 19 | -function wplng_translate_js( $js, $args = array() ) { | |
| 20 | - | |
| 21 | - // Return early if the provided JavaScript is empty | |
| 22 | - // or consists only of whitespace | |
| 23 | - // Or is the wp emoji script | |
| 24 | - if ( empty( trim( $js ) ) | |
| 25 | - || wplng_str_contains( $js, '_wpemojiSettings' ) | |
| 26 | - ) { | |
| 27 | - return $js; | |
| 28 | - } | |
| 29 | - | |
| 30 | - $js = wplng_translate_js_json_in_var( $js, $args ); | |
| 31 | - $js = wplng_translate_js_json_encoded_as_url( $js, $args ); | |
| 32 | - $js = wplng_translate_js_json_in_function_call( $js, $args ); | |
| 33 | - | |
| 34 | - if ( wplng_str_is_script_i18n( $js ) ) { | |
| 35 | - $js = wplng_translate_js_json_in_i18n_script( $js, $args ); | |
| 36 | - } | |
| 37 | - | |
| 38 | - return $js; // Return the translated JavaScript | |
| 39 | -} | |
| 40 | - | |
| 41 | - | |
| 42 | -/** | |
| 43 | - * Translate JSON contained in 'var', 'let' or 'window._' | |
| 44 | - * | |
| 45 | - * @param string $js The JavaScript code to translate. | |
| 46 | - * @param array $args Additional arguments for translation processing. | |
| 47 | - * @return string The translated JavaScript code. | |
| 48 | - */ | |
| 49 | -function wplng_translate_js_json_in_var( $js, $args = array() ) { | |
| 50 | - | |
| 51 | - // Array to hold matched JSON objects | |
| 52 | - $json = array(); | |
| 53 | - | |
| 54 | - preg_match_all( | |
| 55 | - '#(var\s|let\s|window\._)([A-Za-z0-9_]+)\s?=\s?(\{(?:[^{}"\'\\\\]+|"(?:\\\\.|[^"\\\\])*"|\'(?:\\\\.|[^\'\\\\])*\'|(?3))*\}|\[(?:[^\[\]"\'\\\\]+|"(?:\\\\.|[^"\\\\])*"|\'(?:\\\\.|[^\'\\\\])*\'|(?3))*\])\s*;#Us', | |
| 56 | - $js, | |
| 57 | - $json | |
| 58 | - ); | |
| 59 | - | |
| 60 | - if ( ! empty( $json[2] ) && is_array( $json[2] ) ) { | |
| 61 | - foreach ( $json[2] as $key => $var_name ) { | |
| 62 | - | |
| 63 | - $var_name = trim( $var_name ); | |
| 64 | - | |
| 65 | - if ( empty( $var_name ) || empty( $json[3][ $key ] ) ) { | |
| 66 | - continue; | |
| 67 | - } | |
| 68 | - | |
| 69 | - // Get the JSON string | |
| 70 | - $var_json = trim( $json[3][ $key ] ); | |
| 71 | - | |
| 72 | - // Prepare arguments for translation | |
| 73 | - wplng_args_setup( $args ); | |
| 74 | - $args['parents'] = array( $var_name ); | |
| 75 | - | |
| 76 | - // Translate the JSON string | |
| 77 | - $json_translated = wplng_translate_json( | |
| 78 | - $var_json, | |
| 79 | - $args | |
| 80 | - ); | |
| 81 | - | |
| 82 | - // Replace the original JSON with the translated version if different | |
| 83 | - if ( $var_json !== $json_translated ) { | |
| 84 | - $js = str_replace( | |
| 85 | - $var_json, | |
| 86 | - $json_translated, | |
| 87 | - $js | |
| 88 | - ); | |
| 89 | - } | |
| 90 | - } | |
| 91 | - } | |
| 92 | - | |
| 93 | - return $js; // Return the translated JavaScript | |
| 94 | -} | |
| 95 | - | |
| 96 | - | |
| 97 | -/** | |
| 98 | - * Translate JSON in i18n script | |
| 99 | - * | |
| 100 | - * You can use wplng_parse_js_json_in_i18n_script( $js ) | |
| 101 | - * to check if the string is a i18n script | |
| 102 | - * | |
| 103 | - * @param string $js The JavaScript code to translate. | |
| 104 | - * @param array $args Additional arguments for translation processing. | |
| 105 | - * @return string The translated JavaScript code. | |
| 106 | - */ | |
| 107 | -function wplng_translate_js_json_in_i18n_script( $js, $args = array() ) { | |
| 108 | - | |
| 109 | - $json = array(); | |
| 110 | - | |
| 111 | - preg_match_all( | |
| 112 | - '#\(\s?["\'](.*)["\'],\s?(.*)\s?\);#Ui', | |
| 113 | - $js, | |
| 114 | - $json | |
| 115 | - ); | |
| 116 | - | |
| 117 | - if ( ! empty( $json[1] ) && is_array( $json[1] ) ) { | |
| 118 | - foreach ( $json[1] as $key => $var_name ) { | |
| 119 | - | |
| 120 | - $var_name = trim( $var_name ); | |
| 121 | - | |
| 122 | - if ( empty( $var_name ) || empty( $json[2][ $key ] ) ) { | |
| 123 | - continue; | |
| 124 | - } | |
| 125 | - | |
| 126 | - $var_json = trim( $json[2][ $key ] ); | |
| 127 | - | |
| 128 | - // Prepare arguments for translation | |
| 129 | - wplng_args_setup( $args ); | |
| 130 | - $args['parents'] = array( 'i18n_script', $var_name ); | |
| 131 | - | |
| 132 | - // Translate the JSON string | |
| 133 | - $json_translated = wplng_translate_json( | |
| 134 | - $var_json, | |
| 135 | - $args | |
| 136 | - ); | |
| 137 | - | |
| 138 | - // Replace the original JSON with the translated version if different | |
| 139 | - if ( $var_json !== $json_translated ) { | |
| 140 | - $js = str_replace( | |
| 141 | - $var_json, | |
| 142 | - $json_translated, | |
| 143 | - $js | |
| 144 | - ); | |
| 145 | - } | |
| 146 | - } | |
| 147 | - } | |
| 148 | - | |
| 149 | - return $js; // Return the translated JavaScript | |
| 150 | -} | |
| 151 | - | |
| 152 | - | |
| 153 | -/** | |
| 154 | - * Translate JSON encoded as URL | |
| 155 | - * | |
| 156 | - * @param string $js The JavaScript code to translate. | |
| 157 | - * @param array $args Additional arguments for translation processing. | |
| 158 | - * @return string The translated JavaScript code. | |
| 159 | - */ | |
| 160 | -function wplng_translate_js_json_encoded_as_url( $js, $args = array() ) { | |
| 161 | - | |
| 162 | - $json = array(); | |
| 163 | - | |
| 164 | - preg_match_all( | |
| 165 | - '#(var\s|let\s|window\._)([A-Za-z0-9_]+)\s?=\s?JSON\.parse\(\sdecodeURIComponent\(\s\'(.*)\'\s\)\s\)#Ui', | |
| 166 | - $js, | |
| 167 | - $json | |
| 168 | - ); | |
| 169 | - | |
| 170 | - if ( ! empty( $json[2] ) && is_array( $json[2] ) ) { | |
| 171 | - foreach ( $json[2] as $key => $var_name ) { | |
| 172 | - | |
| 173 | - $var_name = trim( $var_name ); | |
| 174 | - | |
| 175 | - if ( empty( $var_name ) || empty( $json[3][ $key ] ) ) { | |
| 176 | - continue; | |
| 177 | - } | |
| 178 | - | |
| 179 | - $encoded_json = trim( $json[3][ $key ] ); | |
| 180 | - $var_json = urldecode( $encoded_json ); | |
| 181 | - | |
| 182 | - // Prepare arguments for translation | |
| 183 | - wplng_args_setup( $args ); | |
| 184 | - $args['parents'] = array( 'encoded_as_url', $var_name ); | |
| 185 | - | |
| 186 | - // Translate the JSON string | |
| 187 | - $json_translated = wplng_translate_json( | |
| 188 | - $var_json, | |
| 189 | - $args | |
| 190 | - ); | |
| 191 | - | |
| 192 | - $json_translated = rawurlencode( $json_translated ); | |
| 193 | - | |
| 194 | - // Replace the original JSON with the translated version if different | |
| 195 | - if ( $encoded_json !== $json_translated ) { | |
| 196 | - $js = str_replace( | |
| 197 | - $encoded_json, | |
| 198 | - $json_translated, | |
| 199 | - $js | |
| 200 | - ); | |
| 201 | - } | |
| 202 | - } | |
| 203 | - } | |
| 204 | - | |
| 205 | - return $js; // Return the translated JavaScript | |
| 206 | -} | |
| 207 | - | |
| 208 | - | |
| 209 | -/** | |
| 210 | - * Translate JSON passed as argument to function calls like jQuery.datepicker.setDefaults({...}) | |
| 211 | - * | |
| 212 | - * @param string $js The JavaScript code to translate. | |
| 213 | - * @param array $args Additional arguments for translation processing. | |
| 214 | - * @return string The translated JavaScript code. | |
| 215 | - */ | |
| 216 | -function wplng_translate_js_json_in_function_call( $js, $args = array() ) { | |
| 217 | - | |
| 218 | - $json = array(); | |
| 219 | - | |
| 220 | - // Whitelist of function calls that contain translatable JSON | |
| 221 | - $allowed_functions = wplng_data_json_in_js_functions(); | |
| 222 | - | |
| 223 | - if ( empty( $allowed_functions ) ) { | |
| 224 | - return $js; | |
| 225 | - } | |
| 226 | - | |
| 227 | - preg_match_all( | |
| 228 | - '#([a-zA-Z_$][a-zA-Z0-9_$]*(?:\.[a-zA-Z_$][a-zA-Z0-9_$]*)+)\s*\(\s*(\{(?:[^{}"\'\\\\]+|"(?:\\\\.|[^"\\\\])*"|\'(?:\\\\.|[^\'\\\\])*\'|(?2))*\})\s*\)#Us', | |
| 229 | - $js, | |
| 230 | - $json | |
| 231 | - ); | |
| 232 | - | |
| 233 | - if ( ! empty( $json[1] ) && is_array( $json[1] ) ) { | |
| 234 | - foreach ( $json[1] as $key => $func_name ) { | |
| 235 | - | |
| 236 | - $func_name = trim( $func_name ); | |
| 237 | - | |
| 238 | - // Skip if not in whitelist | |
| 239 | - if ( ! in_array( $func_name, $allowed_functions, true ) ) { | |
| 240 | - continue; | |
| 241 | - } | |
| 242 | - | |
| 243 | - if ( empty( $json[2][ $key ] ) ) { | |
| 244 | - continue; | |
| 245 | - } | |
| 246 | - | |
| 247 | - $var_json = trim( $json[2][ $key ] ); | |
| 248 | - | |
| 249 | - // Prepare arguments for translation | |
| 250 | - wplng_args_setup( $args ); | |
| 251 | - $args['parents'] = array( $func_name ); | |
| 252 | - | |
| 253 | - // Translate the JSON string | |
| 254 | - $json_translated = wplng_translate_json( | |
| 255 | - $var_json, | |
| 256 | - $args | |
| 257 | - ); | |
| 258 | - | |
| 259 | - // Replace the original JSON with the translated version if different | |
| 260 | - if ( $var_json !== $json_translated ) { | |
| 261 | - $js = str_replace( | |
| 262 | - $var_json, | |
| 263 | - $json_translated, | |
| 264 | - $js | |
| 265 | - ); | |
| 266 | - } | |
| 267 | - } | |
| 268 | - } | |
| 269 | - | |
| 270 | - return $js; // Return the translated JavaScript | |
| 271 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +// If this file is called directly, abort. | |
| 4 | +if ( ! defined( 'WPINC' ) ) { | |
| 5 | + die; | |
| 6 | +} | |
| 7 | + | |
| 8 | + | |
| 9 | +/** | |
| 10 | + * wpLingua translate : Get translated JS | |
| 11 | + * | |
| 12 | + * This function translates JavaScript code containing JSON objects. | |
| 13 | + * It uses regex to find JavaScript variables and translates the JSON part. | |
| 14 | + * | |
| 15 | + * @param string $js The JavaScript code to translate. | |
| 16 | + * @param array $args Additional arguments for translation processing. | |
| 17 | + * @return string The translated JavaScript code. | |
| 18 | + */ | |
| 19 | +function wplng_translate_js( $js, $args = array() ) { | |
| 20 | + | |
| 21 | + // Return early if the provided JavaScript is empty | |
| 22 | + // or consists only of whitespace | |
| 23 | + // Or is the wp emoji script | |
| 24 | + if ( empty( trim( $js ) ) | |
| 25 | + || wplng_str_contains( $js, '_wpemojiSettings' ) | |
| 26 | + ) { | |
| 27 | + return $js; | |
| 28 | + } | |
| 29 | + | |
| 30 | + $js = wplng_translate_js_json_in_var( $js, $args ); | |
| 31 | + $js = wplng_translate_js_json_encoded_as_url( $js, $args ); | |
| 32 | + $js = wplng_translate_js_json_in_function_call( $js, $args ); | |
| 33 | + | |
| 34 | + if ( wplng_str_is_script_i18n( $js ) ) { | |
| 35 | + $js = wplng_translate_js_json_in_i18n_script( $js, $args ); | |
| 36 | + } | |
| 37 | + | |
| 38 | + return $js; // Return the translated JavaScript | |
| 39 | +} | |
| 40 | + | |
| 41 | + | |
| 42 | +/** | |
| 43 | + * Translate JSON contained in 'var', 'let' or 'window._' | |
| 44 | + * | |
| 45 | + * @param string $js The JavaScript code to translate. | |
| 46 | + * @param array $args Additional arguments for translation processing. | |
| 47 | + * @return string The translated JavaScript code. | |
| 48 | + */ | |
| 49 | +function wplng_translate_js_json_in_var( $js, $args = array() ) { | |
| 50 | + | |
| 51 | + // Array to hold matched JSON objects | |
| 52 | + $json = array(); | |
| 53 | + | |
| 54 | + preg_match_all( | |
| 55 | + '#(var\s|let\s|window\._)([A-Za-z0-9_]+)\s?=\s?(\{(?:[^{}"\'\\\\]+|"(?:\\\\.|[^"\\\\])*"|\'(?:\\\\.|[^\'\\\\])*\'|(?3))*\}|\[(?:[^\[\]"\'\\\\]+|"(?:\\\\.|[^"\\\\])*"|\'(?:\\\\.|[^\'\\\\])*\'|(?3))*\])\s*;#Us', | |
| 56 | + $js, | |
| 57 | + $json | |
| 58 | + ); | |
| 59 | + | |
| 60 | + if ( ! empty( $json[2] ) && is_array( $json[2] ) ) { | |
| 61 | + foreach ( $json[2] as $key => $var_name ) { | |
| 62 | + | |
| 63 | + $var_name = trim( $var_name ); | |
| 64 | + | |
| 65 | + if ( empty( $var_name ) || empty( $json[3][ $key ] ) ) { | |
| 66 | + continue; | |
| 67 | + } | |
| 68 | + | |
| 69 | + // Get the JSON string | |
| 70 | + $var_json = trim( $json[3][ $key ] ); | |
| 71 | + | |
| 72 | + // Prepare arguments for translation | |
| 73 | + wplng_args_setup( $args ); | |
| 74 | + $args['parents'] = array( $var_name ); | |
| 75 | + | |
| 76 | + // Translate the JSON string | |
| 77 | + $json_translated = wplng_translate_json( | |
| 78 | + $var_json, | |
| 79 | + $args | |
| 80 | + ); | |
| 81 | + | |
| 82 | + // Replace the original JSON with the translated version if different | |
| 83 | + if ( $var_json !== $json_translated ) { | |
| 84 | + $js = str_replace( | |
| 85 | + $var_json, | |
| 86 | + $json_translated, | |
| 87 | + $js | |
| 88 | + ); | |
| 89 | + } | |
| 90 | + } | |
| 91 | + } | |
| 92 | + | |
| 93 | + return $js; // Return the translated JavaScript | |
| 94 | +} | |
| 95 | + | |
| 96 | + | |
| 97 | +/** | |
| 98 | + * Translate JSON in i18n script | |
| 99 | + * | |
| 100 | + * You can use wplng_parse_js_json_in_i18n_script( $js ) | |
| 101 | + * to check if the string is a i18n script | |
| 102 | + * | |
| 103 | + * @param string $js The JavaScript code to translate. | |
| 104 | + * @param array $args Additional arguments for translation processing. | |
| 105 | + * @return string The translated JavaScript code. | |
| 106 | + */ | |
| 107 | +function wplng_translate_js_json_in_i18n_script( $js, $args = array() ) { | |
| 108 | + | |
| 109 | + $json = array(); | |
| 110 | + | |
| 111 | + preg_match_all( | |
| 112 | + '#\(\s?["\'](.*)["\'],\s?(.*)\s?\);#Ui', | |
| 113 | + $js, | |
| 114 | + $json | |
| 115 | + ); | |
| 116 | + | |
| 117 | + if ( ! empty( $json[1] ) && is_array( $json[1] ) ) { | |
| 118 | + foreach ( $json[1] as $key => $var_name ) { | |
| 119 | + | |
| 120 | + $var_name = trim( $var_name ); | |
| 121 | + | |
| 122 | + if ( empty( $var_name ) || empty( $json[2][ $key ] ) ) { | |
| 123 | + continue; | |
| 124 | + } | |
| 125 | + | |
| 126 | + $var_json = trim( $json[2][ $key ] ); | |
| 127 | + | |
| 128 | + // Prepare arguments for translation | |
| 129 | + wplng_args_setup( $args ); | |
| 130 | + $args['parents'] = array( 'i18n_script', $var_name ); | |
| 131 | + | |
| 132 | + // Translate the JSON string | |
| 133 | + $json_translated = wplng_translate_json( | |
| 134 | + $var_json, | |
| 135 | + $args | |
| 136 | + ); | |
| 137 | + | |
| 138 | + // Replace the original JSON with the translated version if different | |
| 139 | + if ( $var_json !== $json_translated ) { | |
| 140 | + $js = str_replace( | |
| 141 | + $var_json, | |
| 142 | + $json_translated, | |
| 143 | + $js | |
| 144 | + ); | |
| 145 | + } | |
| 146 | + } | |
| 147 | + } | |
| 148 | + | |
| 149 | + return $js; // Return the translated JavaScript | |
| 150 | +} | |
| 151 | + | |
| 152 | + | |
| 153 | +/** | |
| 154 | + * Translate JSON encoded as URL | |
| 155 | + * | |
| 156 | + * @param string $js The JavaScript code to translate. | |
| 157 | + * @param array $args Additional arguments for translation processing. | |
| 158 | + * @return string The translated JavaScript code. | |
| 159 | + */ | |
| 160 | +function wplng_translate_js_json_encoded_as_url( $js, $args = array() ) { | |
| 161 | + | |
| 162 | + $json = array(); | |
| 163 | + | |
| 164 | + preg_match_all( | |
| 165 | + '#(var\s|let\s|window\._)([A-Za-z0-9_]+)\s?=\s?JSON\.parse\(\sdecodeURIComponent\(\s\'(.*)\'\s\)\s\)#Ui', | |
| 166 | + $js, | |
| 167 | + $json | |
| 168 | + ); | |
| 169 | + | |
| 170 | + if ( ! empty( $json[2] ) && is_array( $json[2] ) ) { | |
| 171 | + foreach ( $json[2] as $key => $var_name ) { | |
| 172 | + | |
| 173 | + $var_name = trim( $var_name ); | |
| 174 | + | |
| 175 | + if ( empty( $var_name ) || empty( $json[3][ $key ] ) ) { | |
| 176 | + continue; | |
| 177 | + } | |
| 178 | + | |
| 179 | + $encoded_json = trim( $json[3][ $key ] ); | |
| 180 | + $var_json = urldecode( $encoded_json ); | |
| 181 | + | |
| 182 | + // Prepare arguments for translation | |
| 183 | + wplng_args_setup( $args ); | |
| 184 | + $args['parents'] = array( 'encoded_as_url', $var_name ); | |
| 185 | + | |
| 186 | + // Translate the JSON string | |
| 187 | + $json_translated = wplng_translate_json( | |
| 188 | + $var_json, | |
| 189 | + $args | |
| 190 | + ); | |
| 191 | + | |
| 192 | + $json_translated = rawurlencode( $json_translated ); | |
| 193 | + | |
| 194 | + // Replace the original JSON with the translated version if different | |
| 195 | + if ( $encoded_json !== $json_translated ) { | |
| 196 | + $js = str_replace( | |
| 197 | + $encoded_json, | |
| 198 | + $json_translated, | |
| 199 | + $js | |
| 200 | + ); | |
| 201 | + } | |
| 202 | + } | |
| 203 | + } | |
| 204 | + | |
| 205 | + return $js; // Return the translated JavaScript | |
| 206 | +} | |
| 207 | + | |
| 208 | + | |
| 209 | +/** | |
| 210 | + * Translate JSON passed as argument to function calls like jQuery.datepicker.setDefaults({...}) | |
| 211 | + * | |
| 212 | + * @param string $js The JavaScript code to translate. | |
| 213 | + * @param array $args Additional arguments for translation processing. | |
| 214 | + * @return string The translated JavaScript code. | |
| 215 | + */ | |
| 216 | +function wplng_translate_js_json_in_function_call( $js, $args = array() ) { | |
| 217 | + | |
| 218 | + $json = array(); | |
| 219 | + | |
| 220 | + // Whitelist of function calls that contain translatable JSON | |
| 221 | + $allowed_functions = wplng_data_json_in_js_functions(); | |
| 222 | + | |
| 223 | + if ( empty( $allowed_functions ) ) { | |
| 224 | + return $js; | |
| 225 | + } | |
| 226 | + | |
| 227 | + preg_match_all( | |
| 228 | + '#([a-zA-Z_$][a-zA-Z0-9_$]*(?:\.[a-zA-Z_$][a-zA-Z0-9_$]*)+)\s*\(\s*(\{(?:[^{}"\'\\\\]+|"(?:\\\\.|[^"\\\\])*"|\'(?:\\\\.|[^\'\\\\])*\'|(?2))*\})\s*\)#Us', | |
| 229 | + $js, | |
| 230 | + $json | |
| 231 | + ); | |
| 232 | + | |
| 233 | + if ( ! empty( $json[1] ) && is_array( $json[1] ) ) { | |
| 234 | + foreach ( $json[1] as $key => $func_name ) { | |
| 235 | + | |
| 236 | + $func_name = trim( $func_name ); | |
| 237 | + | |
| 238 | + // Skip if not in whitelist | |
| 239 | + if ( ! in_array( $func_name, $allowed_functions, true ) ) { | |
| 240 | + continue; | |
| 241 | + } | |
| 242 | + | |
| 243 | + if ( empty( $json[2][ $key ] ) ) { | |
| 244 | + continue; | |
| 245 | + } | |
| 246 | + | |
| 247 | + $var_json = trim( $json[2][ $key ] ); | |
| 248 | + | |
| 249 | + // Prepare arguments for translation | |
| 250 | + wplng_args_setup( $args ); | |
| 251 | + $args['parents'] = array( $func_name ); | |
| 252 | + | |
| 253 | + // Translate the JSON string | |
| 254 | + $json_translated = wplng_translate_json( | |
| 255 | + $var_json, | |
| 256 | + $args | |
| 257 | + ); | |
| 258 | + | |
| 259 | + // Replace the original JSON with the translated version if different | |
| 260 | + if ( $var_json !== $json_translated ) { | |
| 261 | + $js = str_replace( | |
| 262 | + $var_json, | |
| 263 | + $json_translated, | |
| 264 | + $js | |
| 265 | + ); | |
| 266 | + } | |
| 267 | + } | |
| 268 | + } | |
| 269 | + | |
| 270 | + return $js; // Return the translated JavaScript | |
| 271 | +} | |
