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<?php |
| 2 |
|
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// If this file is called directly, abort. |
| 4 |
if ( ! defined( 'WPINC' ) ) { |
| 5 |
die; |
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} |
| 7 |
|
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|
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/** |
| 10 |
* Modify dom for the "in progress" load mode |
| 11 |
* |
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* @param object $dom |
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* @param array $args |
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* @return object |
| 15 |
*/ |
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function wplng_dom_load_progress( $dom, $args ) { |
| 17 |
|
| 18 |
wplng_args_setup( $args ); |
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|
| 20 |
if ( $args['load'] !== 'progress' |
| 21 |
|| ! current_user_can( 'edit_posts' ) |
| 22 |
) { |
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return $dom; |
| 24 |
} |
| 25 |
|
| 26 |
/** |
| 27 |
* Add effect on unknow texts and translate know texts |
| 28 |
*/ |
| 29 |
|
| 30 |
$edit_link_excluded = wplng_data_excluded_editor_link(); |
| 31 |
$node_text_excluded = wplng_data_excluded_node_text(); |
| 32 |
|
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foreach ( $dom->find( 'body text' ) as $element ) { |
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|
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if ( in_array( $element->parent->tag, $edit_link_excluded ) |
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|| in_array( $element->parent->tag, $node_text_excluded ) |
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) { |
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continue; |
| 39 |
} |
| 40 |
|
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$text = $element->innertext; |
| 42 |
|
| 43 |
if ( empty( trim( $text ) ) ) { |
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continue; |
| 45 |
} |
| 46 |
|
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// Manage non breaking space |
| 48 |
$text = str_replace( |
| 49 |
array( ' ', html_entity_decode( ' ' ) ), |
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array( ' ', ' ' ), |
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$text |
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); |
| 53 |
|
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/** |
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* Get spaces before and after text |
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*/ |
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|
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$temp = array(); |
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$spaces_before = ''; |
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$spaces_after = ''; |
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|
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preg_match( '/^(\s*).*/', $text, $temp ); |
| 63 |
if ( ! empty( $temp[1] ) ) { |
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$spaces_before = $temp[1]; |
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} |
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|
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preg_match( '/.*(\s*)$/U', $text, $temp ); |
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if ( ! empty( $temp[1] ) ) { |
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$spaces_after = $temp[1]; |
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} |
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|
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$text = wplng_text_esc( $text ); |
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$translated = ''; |
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|
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if ( wplng_text_is_translatable( $text ) ) { |
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|
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foreach ( $args['translations'] as $translation ) { |
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if ( $text === $translation['source'] ) { |
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$translated = $translation['translation']; |
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break; |
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} |
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} |
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|
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if ( '' === $translated ) { |
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|
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$innertext = '<span'; |
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$innertext .= ' class="wplng-in-progress-text"'; |
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$innertext .= ' title="' . esc_attr__( 'Translation in progress', 'wplingua' ) . '"'; |
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$innertext .= '>'; |
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$innertext .= esc_html( $spaces_before . $text . $spaces_after ); |
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$innertext .= '</span>'; |
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|
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$element->innertext = $innertext; |
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|
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} else { |
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$element->innertext = esc_html( $spaces_before . $translated . $spaces_after ); |
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} |
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} |
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} |
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|
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/** |
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* Create the html of message bar |
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*/ |
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|
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$number_of_texts = (int) $args['count_texts']; |
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$numer_of_translated_texts = count( $args['translations'] ); |
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|
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// Calculate percentage |
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|
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$percentage = 0; |
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if ( $number_of_texts > 0 ) { |
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$percentage = (int) ( ( $numer_of_translated_texts / $number_of_texts ) * 100 ); |
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} |
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|
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if ( $percentage < 1 ) { |
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$percentage = 1; |
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} |
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|
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// Make the HTML |
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|
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$html = '<div id="wplng-in-progress-container">'; |
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|
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$html .= '<div id="wplng-in-progress-message">'; |
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$html .= '<span class="dashicons dashicons-update wplng-spin"></span> '; |
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|
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$html .= '<span class="wplng-in-progress-text-mobile">'; |
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$html .= esc_html__( 'Translation in progress', 'wplingua' ); |
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$html .= '</span>'; |
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|
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$html .= '<span class="wplng-in-progress-text-desktop">'; |
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$html .= esc_html__( 'In progress: Translation and saving of new texts', 'wplingua' ); |
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$html .= '</span>'; |
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|
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$html .= ' - '; |
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$html .= '<span id="wplng-in-progress-percent">'; |
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$html .= esc_html( $percentage ); |
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$html .= '</span>'; |
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$html .= ' %'; |
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$html .= '</div>'; // End #wplng-translation-in-progress |
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|
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$html .= '<div id="wplng-progress-bar">'; |
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$html .= '<div'; |
| 143 |
$html .= ' id="wplng-progress-bar-value"'; |
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$html .= ' style="width: ' . esc_attr( $percentage ) . '%"'; |
| 145 |
$html .= '>'; |
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$html .= '</div>'; // End #wplng-progress-bar-value |
| 147 |
$html .= '</div>'; // End #wplng-progress-bar |
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|
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$html .= '<div id="wplng-in-progress-error" style="display: none;">'; |
| 150 |
$html .= '<span class="dashicons dashicons-info-outline"></span> '; |
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|
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$html .= '<span class="wplng-in-progress-text-mobile">'; |
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$html .= esc_html__( 'Error during translation.', 'wplingua' ); |
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$html .= '</span>'; |
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|
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$html .= '<span class="wplng-in-progress-text-desktop">'; |
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$html .= esc_html__( 'Error during translation. Check the browser console for more information.', 'wplingua' ); |
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$html .= '</span>'; |
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|
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$html .= '<span'; |
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$html .= ' id="wplng-in-progress-error-close"'; |
| 162 |
$html .= ' class="dashicons dashicons-no-alt"'; |
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$html .= ' title="' . esc_attr__( 'Close', 'wplingua' ) . '"'; |
| 164 |
$html .= '></span>'; |
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|
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$html .= '</div>'; // End wplng-in-progress-error |
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|
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$html .= '</div>'; // End #wplng-in-progress-container |
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|
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/** |
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* Prepare the texts chunks |
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*/ |
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|
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$texts_unknow_by_chunk = array(); |
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$current_chunk = array(); |
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$current_chars = 0; |
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$max_items_per_chunk = (int) ( WPLNG_MAX_TRANSLATIONS_STR / 4 ); |
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$max_chars_per_chunk = (int) ( WPLNG_MAX_TRANSLATIONS_CHAR / 4 ); |
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|
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foreach ( $args['texts_unknow'] as $text_unknow ) { |
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|
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$text = (string) $text_unknow; |
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$len = function_exists( 'mb_strlen' ) ? mb_strlen( $text, 'UTF-8' ) : strlen( $text ); |
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|
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// If a single item is longer than allowed, truncate it to fit the limit. |
| 186 |
if ( $len > $max_chars_per_chunk ) { |
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$text = function_exists( 'mb_substr' ) ? mb_substr( $text, 0, $max_chars_per_chunk, 'UTF-8' ) : substr( $text, 0, $max_chars_per_chunk ); |
| 188 |
$len = $max_chars_per_chunk; |
| 189 |
} |
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|
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// If adding this text would exceed either limit, flush current chunk. |
| 192 |
if ( count( $current_chunk ) >= $max_items_per_chunk || ( $current_chars + $len ) > $max_chars_per_chunk ) { |
| 193 |
if ( ! empty( $current_chunk ) ) { |
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$texts_unknow_by_chunk[] = array( |
| 195 |
'percentage' => (int) ( ( $numer_of_translated_texts / $number_of_texts ) * 100 ), |
| 196 |
'texts' => $current_chunk, |
| 197 |
); |
| 198 |
$current_chunk = array(); |
| 199 |
$current_chars = 0; |
| 200 |
} |
| 201 |
} |
| 202 |
|
| 203 |
$current_chunk[] = wplng_encryption_encrypt( $text ); |
| 204 |
$current_chars += $len; |
| 205 |
++$numer_of_translated_texts; |
| 206 |
|
| 207 |
$max_items_per_chunk = (int) ( WPLNG_MAX_TRANSLATIONS_STR / 2 ); |
| 208 |
$max_chars_per_chunk = (int) ( WPLNG_MAX_TRANSLATIONS_CHAR / 2 ); |
| 209 |
} |
| 210 |
|
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// Push last chunk if any |
| 212 |
if ( ! empty( $current_chunk ) ) { |
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$texts_unknow_by_chunk[] = array( |
| 214 |
'percentage' => 99, |
| 215 |
'texts' => $current_chunk, |
| 216 |
); |
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} |
| 218 |
|
| 219 |
/** |
| 220 |
* Make the reload URL |
| 221 |
*/ |
| 222 |
|
| 223 |
$url_reload_query_arg = array( |
| 224 |
'wplng-load' => 'translated', |
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'nocache' => (string) time() . (string) rand( 100, 999 ), |
| 226 |
); |
| 227 |
|
| 228 |
if ( $args['mode'] !== 'vanilla' ) { |
| 229 |
$url_reload_query_arg['wplng-mode'] = $args['mode']; |
| 230 |
} |
| 231 |
|
| 232 |
$url_reload = add_query_arg( |
| 233 |
$url_reload_query_arg, |
| 234 |
$args['url_current'] |
| 235 |
); |
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|
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// Ensure the reload URL is safe for JS: decode entities then use esc_url_raw (programmatic URL) |
| 238 |
$url_reload_for_js = html_entity_decode( $url_reload, ENT_QUOTES | ENT_HTML5, 'UTF-8' ); |
| 239 |
$url_reload_for_js = esc_url_raw( $url_reload_for_js ); |
| 240 |
|
| 241 |
/** |
| 242 |
* JS Script - Load in progress - Data |
| 243 |
*/ |
| 244 |
|
| 245 |
$load_in_progress_data_js = array( |
| 246 |
'urlAjax' => esc_url_raw( admin_url( 'admin-ajax.php' ) ), |
| 247 |
'urlReload' => $url_reload_for_js, |
| 248 |
'language' => esc_attr( $args['language_target'] ), |
| 249 |
'chunks' => $texts_unknow_by_chunk, |
| 250 |
'nonce' => wp_create_nonce( 'wplng_load_in_progress' ), |
| 251 |
); |
| 252 |
|
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$html .= '<script id="wplingua-js-load-in-progress-data">'; |
| 254 |
$html .= 'let wplngLoadInProgressData = ' . wp_json_encode( $load_in_progress_data_js ) . ';'; |
| 255 |
$html .= '</script>'; |
| 256 |
|
| 257 |
/** |
| 258 |
* JS Script - Load in progress - File |
| 259 |
*/ |
| 260 |
|
| 261 |
$script_url = plugins_url() . '/wplingua/assets/js/load-in-progress.js'; |
| 262 |
$script_url .= '?ver=' . WPLNG_PLUGIN_VERSION; |
| 263 |
|
| 264 |
$html .= '<script'; |
| 265 |
$html .= ' type="text/javascript"'; |
| 266 |
$html .= ' src="' . esc_url( $script_url ) . '"'; |
| 267 |
$html .= ' id="wplingua-js-load-in-progress-script"'; |
| 268 |
$html .= '>'; |
| 269 |
$html .= '</script>'; |
| 270 |
|
| 271 |
/** |
| 272 |
* Place the HTML in the end of body |
| 273 |
*/ |
| 274 |
|
| 275 |
foreach ( $dom->find( 'body' ) as $body ) { |
| 276 |
$body->innertext = $body->innertext . $html; |
| 277 |
} |
| 278 |
|
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return $dom; |
| 280 |
} |
| 281 |
|
| 282 |
|
| 283 |
/** |
| 284 |
* AJAX handler for "load in progress" translations. |
| 285 |
* |
| 286 |
* Validates the current user capability and incoming POST data, requests |
| 287 |
* translations for the provided texts and returns a JSON response. On error |
| 288 |
* a JSON error response is sent and execution ends. |
| 289 |
* |
| 290 |
* Expected POST parameters: |
| 291 |
* - wplng_language (string) : target language id |
| 292 |
* - wplng_texts (array) : list of texts to translate |
| 293 |
* |
| 294 |
* Permissions: current user must have 'edit_posts'. |
| 295 |
* |
| 296 |
* @return void Sends JSON success or error and exits. |
| 297 |
*/ |
| 298 |
function wplng_ajax_load_in_progress() { |
| 299 |
|
| 300 |
/** |
| 301 |
* Check authorizations |
| 302 |
*/ |
| 303 |
|
| 304 |
if ( ! current_user_can( 'edit_posts' ) ) { |
| 305 |
wp_send_json_error( |
| 306 |
array( |
| 307 |
'error_load_in_progress' => true, |
| 308 |
'error_message' => 'Unauthorized user', |
| 309 |
) |
| 310 |
); |
| 311 |
return; |
| 312 |
} |
| 313 |
|
| 314 |
// Verify nonce sent from client |
| 315 |
if ( empty( $_POST['wplng_nonce'] ) |
| 316 |
|| ! wp_verify_nonce( wp_unslash( $_POST['wplng_nonce'] ), 'wplng_load_in_progress' ) |
| 317 |
) { |
| 318 |
wp_send_json_error( |
| 319 |
array( |
| 320 |
'error_load_in_progress' => true, |
| 321 |
'error_message' => 'Invalid nonce', |
| 322 |
) |
| 323 |
); |
| 324 |
return; |
| 325 |
} |
| 326 |
|
| 327 |
if ( ! wplng_api_feature_is_allow( 'detection' ) ) { |
| 328 |
wp_send_json_error( |
| 329 |
array( |
| 330 |
'error_load_in_progress' => true, |
| 331 |
'error_message' => 'Error detecting text', |
| 332 |
) |
| 333 |
); |
| 334 |
return; |
| 335 |
} |
| 336 |
|
| 337 |
/** |
| 338 |
* Check target language |
| 339 |
*/ |
| 340 |
|
| 341 |
// Check if language is defined |
| 342 |
|
| 343 |
if ( empty( $_POST['wplng_language'] ) ) { |
| 344 |
wp_send_json_error( |
| 345 |
array( |
| 346 |
'error_load_in_progress' => true, |
| 347 |
'error_message' => 'Empty language', |
| 348 |
) |
| 349 |
); |
| 350 |
return; |
| 351 |
} |
| 352 |
|
| 353 |
$language_target = sanitize_text_field( wp_unslash( $_POST['wplng_language'] ) ); |
| 354 |
|
| 355 |
// Check if is a valid language ID |
| 356 |
|
| 357 |
if ( ! wplng_is_valid_language_id( $language_target ) ) { |
| 358 |
wp_send_json_error( |
| 359 |
array( |
| 360 |
'error_load_in_progress' => true, |
| 361 |
'error_message' => 'Invalid language', |
| 362 |
) |
| 363 |
); |
| 364 |
return; |
| 365 |
} |
| 366 |
|
| 367 |
// Check if languagd is allow |
| 368 |
|
| 369 |
if ( ! in_array( $language_target, wplng_get_languages_target_ids() ) ) { |
| 370 |
wp_send_json_error( |
| 371 |
array( |
| 372 |
'error_load_in_progress' => true, |
| 373 |
'error_message' => 'Unauthorized website language - ' . esc_attr( $language_target ), |
| 374 |
) |
| 375 |
); |
| 376 |
return; |
| 377 |
} |
| 378 |
|
| 379 |
/** |
| 380 |
* Check texts to translate |
| 381 |
*/ |
| 382 |
|
| 383 |
if ( empty( $_POST['wplng_texts'] ) |
| 384 |
|| ! is_array( $_POST['wplng_texts'] ) |
| 385 |
) { |
| 386 |
wp_send_json_error( |
| 387 |
array( |
| 388 |
'error_load_in_progress' => true, |
| 389 |
'error_message' => 'Invalid texts data', |
| 390 |
) |
| 391 |
); |
| 392 |
return; |
| 393 |
} |
| 394 |
|
| 395 |
$texts_original_encrypted = wp_unslash( $_POST['wplng_texts'] ); |
| 396 |
$texts_original = array(); |
| 397 |
|
| 398 |
foreach ( $texts_original_encrypted as $text_encrypted ) { |
| 399 |
$text_decrypted = wplng_encryption_decrypt( $text_encrypted ); |
| 400 |
|
| 401 |
if ( $text_decrypted === '' ) { |
| 402 |
wp_send_json_error( |
| 403 |
array( |
| 404 |
'error_load_in_progress' => true, |
| 405 |
'error_message' => 'Texts decryption failed', |
| 406 |
) |
| 407 |
); |
| 408 |
return; |
| 409 |
} |
| 410 |
|
| 411 |
$texts_original[] = $text_decrypted; |
| 412 |
} |
| 413 |
|
| 414 |
/** |
| 415 |
* Setup $args and get translations |
| 416 |
*/ |
| 417 |
|
| 418 |
$args = array( 'language_target' => $language_target ); |
| 419 |
wplng_args_setup( $args ); |
| 420 |
wplng_args_update_from_texts( $args, $texts_original ); |
| 421 |
|
| 422 |
/** |
| 423 |
* Basic translation check |
| 424 |
*/ |
| 425 |
|
| 426 |
if ( empty( $args['translations'] ) ) { |
| 427 |
wp_send_json_error( |
| 428 |
array( |
| 429 |
'error_load_in_progress' => true, |
| 430 |
'error_message' => 'No translation returned', |
| 431 |
) |
| 432 |
); |
| 433 |
return; |
| 434 |
} |
| 435 |
|
| 436 |
/** |
| 437 |
* Setup translation array for AJAX response |
| 438 |
*/ |
| 439 |
|
| 440 |
$translation_response = array(); |
| 441 |
|
| 442 |
foreach ( $args['translations'] as $translation ) { |
| 443 |
if ( ! isset( $translation['source'] ) || ! isset( $translation['translation'] ) ) { |
| 444 |
continue; |
| 445 |
} |
| 446 |
|
| 447 |
$translation_response[] = array( |
| 448 |
'source' => $translation['source'], |
| 449 |
'translation' => $translation['translation'], |
| 450 |
); |
| 451 |
} |
| 452 |
|
| 453 |
wp_send_json_success( $translation_response ); |
| 454 |
} |
| 455 |
|
