fix: link and img translate error
This commit is contained in:
hanyixuanten
@@ -153,36 +153,27 @@ class WPT_Content_Controller {
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public function translate_content( $content ) {
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$post_id = get_the_ID();
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if ( ! $post_id || false === stripos( $content, '<a' ) ) {
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if ( ! $post_id || false === strpos( $content, '<' ) ) {
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return $this->translated_value( $content, 'post:' . $post_id . ':post_content' );
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}
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$links = array();
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$template = preg_replace_callback(
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'#<a\b([^>]*)>(.*?)</a>#is',
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function ( $matches ) use ( &$links ) {
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$index = count( $links );
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$links[] = $matches;
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return '[[WPT_LINK_' . $index . ']]';
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},
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$content
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);
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if ( null === $template ) {
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$protected = WPT_Content_Translator::protect( $content );
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if ( false === $protected ) {
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return $content;
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}
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$translated_template = $this->translated_value( $template, 'post:' . $post_id . ':post_content:template' );
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if ( $translated_template === $template ) {
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$translated_template = $this->translated_value( $protected['template'], 'post:' . $post_id . ':post_content:template' );
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if ( $translated_template === $protected['template'] ) {
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return $content;
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}
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foreach ( $links as $index => $link ) {
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$translated_text = $this->translated_value( $link[2], 'post:' . $post_id . ':post_content:link:' . $index );
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$translated_template = str_replace( '[[WPT_LINK_' . $index . ']]', '<a' . $link[1] . '>' . $translated_text . '</a>', $translated_template );
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$anchors = array();
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foreach ( $protected['anchors'] as $index => $anchor ) {
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$translated_text = $this->translated_value( $anchor['text'], 'post:' . $post_id . ':post_content:anchor:' . $index );
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$anchors[ $index ] = '<a' . $anchor['attributes'] . '>' . $translated_text . '</a>';
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}
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return $translated_template;
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return WPT_Content_Translator::restore( $translated_template, $anchors, $protected['tags'] );
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}
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public function translate_excerpt( $excerpt, $post ) {
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@@ -10,40 +10,25 @@ class WPT_Content_Translator {
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}
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public function translate( $content, $source_language, $target_language, $context, $force_refresh = false ) {
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$links = array();
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$template = preg_replace_callback(
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'#<a\b([^>]*)>(.*?)</a>#is',
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function ( $matches ) use ( &$links ) {
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$index = count( $links );
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$links[ $index ] = array(
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'attributes' => $matches[1],
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'text' => $matches[2],
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);
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return '[[WPT_LINK_' . $index . ']]';
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},
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$content
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);
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if ( null === $template ) {
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$protected = self::protect( $content );
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if ( false === $protected ) {
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return WPT_Translation_Result::failure( 'content_parse_failed', 'Unable to protect links before translation.' );
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}
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$template_context = empty( $links ) ? $context : $context . ':template';
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$template_result = $this->service->get_or_translate( $template, $source_language, $target_language, $template_context, $force_refresh );
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$template_result = $this->service->get_or_translate( $protected['template'], $source_language, $target_language, $context . ':template', $force_refresh );
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if ( ! $template_result->success || empty( $links ) ) {
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if ( ! $template_result->success ) {
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return $template_result;
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}
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$translated_content = $template_result->value;
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$anchors = array();
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foreach ( $links as $index => $link ) {
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foreach ( $protected['anchors'] as $index => $anchor ) {
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$link_result = $this->service->get_or_translate(
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$link['text'],
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$anchor['text'],
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$source_language,
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$target_language,
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$context . ':link:' . $index,
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$context . ':anchor:' . $index,
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$force_refresh
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);
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@@ -51,10 +36,71 @@ class WPT_Content_Translator {
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return $link_result;
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}
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$anchor = '<a' . $link['attributes'] . '>' . $link_result->value . '</a>';
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$translated_content = str_replace( '[[WPT_LINK_' . $index . ']]', $anchor, $translated_content );
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$anchors[ $index ] = '<a' . $anchor['attributes'] . '>' . $link_result->value . '</a>';
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}
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return WPT_Translation_Result::success( $translated_content );
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return WPT_Translation_Result::success( self::restore( $template_result->value, $anchors, $protected['tags'] ) );
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}
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public static function protect( $content ) {
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$anchors = array();
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$template = preg_replace_callback(
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'#<a\b([^>]*)>(.*?)</a>#is',
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function ( $matches ) use ( &$anchors ) {
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$index = count( $anchors );
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$anchors[ $index ] = array(
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'attributes' => $matches[1],
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'text' => $matches[2],
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);
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return self::token( 'ANCHOR', $index );
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},
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$content
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);
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if ( null === $template ) {
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return false;
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}
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$tags = array();
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$template = preg_replace_callback(
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'#<[^>]+>#s',
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function ( $matches ) use ( &$tags ) {
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$index = count( $tags );
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$tags[ $index ] = $matches[0];
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return self::token( 'TAG', $index );
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},
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$template
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);
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if ( null === $template ) {
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return false;
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}
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return array(
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'template' => $template,
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'anchors' => $anchors,
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'tags' => $tags,
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);
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}
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public static function restore( $content, $anchors, $tags ) {
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foreach ( $anchors as $index => $anchor ) {
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$content = preg_replace( self::token_pattern( 'ANCHOR', $index ), $anchor, $content );
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}
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foreach ( $tags as $index => $tag ) {
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$content = preg_replace( self::token_pattern( 'TAG', $index ), $tag, $content );
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}
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return $content;
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}
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private static function token( $type, $index ) {
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return 'WPTTOKEN' . $type . $index . 'END';
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}
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private static function token_pattern( $type, $index ) {
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return '#(?:\[\s*)?WPT\s*TOKEN\s*' . $type . '\s*' . $index . '\s*END(?:\s*\]|)#i';
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}
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}
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@@ -15,6 +15,27 @@ class ContentTranslatorTest extends TestCase {
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$this->assertSame( '[zh] Read <a href="https://example.com/docs" target="_blank">[zh] our guide</a>.', $result->value );
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$this->assertSame( 2, $provider->calls );
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$this->assertSame( 'post:1:post_content:template', $store->save_calls[0]['field_context'] );
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$this->assertSame( 'post:1:post_content:link:0', $store->save_calls[1]['field_context'] );
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$this->assertSame( 'post:1:post_content:anchor:0', $store->save_calls[1]['field_context'] );
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}
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public function test_restores_tokens_when_the_provider_wraps_them_in_brackets() {
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$store = new WPT_Test_Translation_Store();
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$provider = new class implements WPT_Translation_Provider {
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public function get_version() {
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return 'test-provider-v1';
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}
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public function translate( $source_value, $source_language, $target_language, $context ) {
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$value = preg_replace( '/(WPTTOKEN[A-Z]+\d+END)/', '[$1]', $source_value );
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return WPT_Translation_Result::success( $value );
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}
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};
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$translator = new WPT_Content_Translator( new WPT_Translation_Service( $store, $provider ) );
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$result = $translator->translate( 'See <a href="/docs">docs</a><img src="/hero.jpg" alt="Hero">.', 'en', 'zh', 'post:1:post_content' );
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$this->assertTrue( $result->success );
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$this->assertSame( 'See <a href="/docs">docs</a><img src="/hero.jpg" alt="Hero">.', $result->value );
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}
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}
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