<' . $i_frame . '.+?wp-embedded-content.+?' . '<\/' . $i_frame . '><\/p>/', '', $contents ); // アイフレーム if( stripos( $contents, 'sandbox=' ) !== false ) { $contents = preg_replace( '/ sandbox=[\'"]{1}[^\'"]+?[\'"]{1}/im', '', $contents ); } $contents = str_replace( '<' . $i_frame, ']+?src=[^>]+?http:\/\/[^>]+?><\/amp-' . $i_frame . '>/im', '', $contents ); // アイフレームの placeholder（ファーストビューに amp-iframe が出てくるとエラーになるため） $placeholder = ''; $contents = str_replace( ']+?>/ism', $contents, $frames ); foreach( array_unique( $frames[0] ) as $val ) { // width が 300px 以下の場合、responsive 消す $wms = preg_replace( '/.+? width=[\"|\']*([0-9]+)?[\"|\']*.+/', "$1", $val ); if( is_numeric( $wms ) && (int)$wms < 300 ) { $replace = str_replace( ' layout="responsive"', '', $val ); $contents = str_replace( $val, $replace, $contents ); $val = $replace; } // width や height がなかったら、responsive 消して、width と height を指定 if( stripos( $val, ' width=' ) === false || stripos( $val, ' height=' ) === false) { $replace = str_replace( ' layout="responsive"', '', $val ); $contents = str_replace( $val, $replace, $contents ); $val = $replace; // Amazon の場合 if( stripos( $val, 'amazon-adsystem.com' ) !== false ) { if( stripos( $val, ' width=' ) === false ) { $replace = str_replace( '>', ' width="120">', $val ); $contents = str_replace( $val, $replace, $contents ); } $val = $replace; if( stripos( $val, ' height=' ) === false ) { $replace = str_replace( '>', ' height="250">', $val ); $contents = str_replace( $val, $replace, $contents ); } } else { if( stripos( $val, ' width=' ) === false ) { $replace = str_replace( '>', ' width="300">', $val ); $contents = str_replace( $val, $replace, $contents ); } $val = $replace; if( stripos( $val, ' height=' ) === false ) { $replace = str_replace( '>', ' height="300">', $val ); $contents = str_replace( $val, $replace, $contents ); } } } } // イメージ ( thk_amp_tag_replace() の前処理 ) $contents = preg_replace( '/]+?)>/ism', '', $contents ); // スタイル /*$contents = preg_replace( '/([\s|\xC2\xA0]*style=([\"|\']).+?\2)/i', '', $contents );*/ if( stripos( $contents, 'style=' ) !== false && stripos( $contents, '!important' ) !== false ) { preg_match_all( '/style=[\"\']{1}[^\"\']+?\!important[^\"\']*?[\"\']{1}/ism', $contents, $matches ); if( isset( $matches[0] ) ) { foreach( (array)$matches[0] as $m ) { $r = str_replace( '!important', '', $m ); $contents = str_replace( $m, $r, $contents ); } } } // アドセンス if( stripos( $contents, 'data-ad-client' ) !== false ) { $adsense = thk_replace_amp_adsense( $contents ); if( $adsense !== false ) { foreach( (array)$adsense as $key => $val ) { $contents = preg_replace( '/()/ism', $val, $contents ); } } } // スクリプト if( stripos( $contents, '.*?<\/script>/ism', '', $contents ) ; } if( stripos( $contents, 'onload=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onload=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'onclick=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onclick=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'ondblclick=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*ondblclick=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'onmouseover=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onmouseover=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'onmouseout=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onmouseout=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'onmouseup=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onmouseup=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'onmousedown=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onmousedown=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'onmousemove=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*onmousemove=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'touchstart=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*ontouchstart=([\"|\'])[^\1]+?\1/', '', $contents ); $contents = preg_replace( '/[\s|\xC2\xA0]*touchstart=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'touchmove=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*ontouchmove=([\"|\'])[^\1]+?\1/', '', $contents ); $contents = preg_replace( '/[\s|\xC2\xA0]*touchmove=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, 'touchend=' ) !== false ) { $contents = preg_replace( '/[\s|\xC2\xA0]*ontouchend=([\"|\'])[^\1]+?\1/', '', $contents ); $contents = preg_replace( '/[\s|\xC2\xA0]*touchend=([\"|\'])[^\1]+?\1/', '', $contents ); } if( stripos( $contents, '', '', $contents ); $contents = str_replace( '', '', $contents ); } if( stripos( $contents, 'i-video' ) !== false ) { $contents = str_replace( ' class="i-video"', '', $contents ); $contents = str_replace( " class='i-video'", '', $contents ); } if( stripos( $contents, 'allowfullscreen' ) !== false ) { $contents = str_replace( ' webkitallowfullscreen', '', $contents ); $contents = str_replace( ' mozallowfullscreen', '', $contents ); $contents = preg_replace( '/ allowfullscreen=[\'"][^\'"]*?[\'"]/im', ' allowfullscreen', $contents ); $contents = str_replace( ' allowfullscreen', ' allow="fullscreen"', $contents ); if( stripos( $contents, 'allowfullscreen' ) !== false ) { $contents = preg_replace( '/=[\'"]allowfullscreen[\'"]/im', '', $contents ); } } // ターゲット if( stripos( $contents, 'target=' ) !== false ) { $contents = preg_replace( '/target=\"[^\"]+?\"/', '', $contents ); $contents = preg_replace( '/target=\'[^\']+?\'/', '', $contents ); } // フォーム（amp-form が全く役に立たないので丸々消す仕様に変更） if( stripos( $contents, '.*?<\/form>/ism', '', $contents ); } if( stripos( $contents, '.*?<\/select>/ism', '', $contents ); } if( stripos( $contents, ']+^(?!.*checkbox)[^>]+?>/i', '', $contents); } // テキストエリアは pre に置換 if( stripos( $contents, '/i', '', $contents); } /* // アクション $contents = str_replace( 'action=', 'action-xhr=', $contents ); $contents = str_replace( 'action-xhr="http:', 'action-xhr="https:', $contents ); $contents = str_replace( 'method="post"', 'method="post" target="_blank"', $contents ); $contents = str_replace( 'method="get"', 'method="get" target="_blank" action="https:' . pdel( THK_HOME_URL ) . '"', $contents ); */ // その他の禁止タグ if( stripos( $contents, '.*?<\/object>/ism', '', $contents ); } if( stripos( $contents, '.*?<\/applet>/ism', '', $contents ); } if( stripos( $contents, ']+?>/i', '', $contents); $contents = preg_replace( '/<\/font>/i', '', $contents); } // ヨメレバ・カエレバの Amazon 画像に width / height 追加 if( stripos( $contents, 'amazon.com' ) !== false ) { $contents = preg_replace( '/ src="(http:|https:)?\/\/(ecx.images-amazon.com)/i', ' width="75" height="75" sizes="(max-width: 75px) 100vw, 75px" src="$1//$2', $contents ); } // ヨメレバ・カエレバの楽天画像に width / height 追加 if( stripos( $contents, 'rakuten.co.jp' ) !== false ) { $contents = preg_replace( '/ src="(http:|https:)?\/\/(thumbnail.image.rakuten.co.jp)/i', ' width="75" height="75" sizes="(max-width: 75px) 100vw, 75px" src="$1//$2', $contents ); } // ヨメレバ・カエレバの Yahoo!ショッピング画像に width / height 追加 if( stripos( $contents, 'yimg.jp' ) !== false ) { $contents = preg_replace( '/ src="(http:|https:)?\/\/(item.shopping.c.yimg.jp)/i', ' width="75" height="75" sizes="(max-width: 75px) 100vw, 75px" src="$1//$2', $contents ); } return $contents; } endif; /*--------------------------------------------------------------------------- * AMP 特有のタグへの置換 *---------------------------------------------------------------------------*/ if( function_exists( 'thk_amp_tag_replace' ) === false ): function thk_amp_tag_replace( $contents ) { // img if( preg_match_all( '//ism', $contents, $data ) > 0 ) { foreach( $data[0] as $img ) { if( stripos( $img, ' placeholder>' ) !== false ) continue; if( preg_match('/src="([^"]+?)"/is', $img, $matchs ) === 1 ) { /* srcset 付けると、無条件で画面サイズに合った画像が選択されるのでやめた */ // srcset 付きの amp-img 生成 //$img_tag = thk_create_srcset_img_tag( $matchs[1] ); // srcset が見つからなかった場合は無理矢理作る //if( stripos( $img_tag, 'srcset' ) === false ) { $src = $matchs[1]; $width = null; $height = null; $alt = null; $title = null; $cls = null; $prop = array( 'src' => 'src="' . $src . '"', 'width' => 'width=""', 'height'=> 'height=""', 'alt' => 'alt=""', 'title' => 'title=""', 'class' => 'class=""', 'sizes' => 'sizes=""' ); // width if( preg_match('/width="([0-9%]*?)"/is', $img, $matchs ) === 1 ) { $width = $matchs[1]; $prop['width'] = 'width="' . $width . '"'; } // height if( preg_match('/height="([0-9%]*?)"/is', $img, $matchs ) === 1 ) { $height = $matchs[1]; $prop['height'] = 'height="' . $height . '"'; } // alt if( preg_match('/alt="([^"]*?)"/is', $img, $matchs ) === 1 ) { $alt = $matchs[1]; $prop['alt'] = 'alt="' . $alt . '"'; } // title if( preg_match('/title="([^"]*?)"/is', $img, $matchs ) === 1 ) { $title = $matchs[1]; $prop['title'] = 'title="' . $title . '"'; } // class if( preg_match('/class="([^"]*?)"/is', $img, $matchs ) === 1 ) { $cls = $matchs[1]; $prop['class'] = 'class="' . $cls . ' internal-content-img"'; } // style if( preg_match('/style="([^"]+?)"/is', $img, $matchs ) === 1 ) { $style = $matchs[1]; $prop['style'] = 'style="' . $style . '"'; } if( empty( $width ) || empty( $height ) ) { $info = thk_get_image_size( $src ); if( $info !== false ) { $width = $info[0]; $height = $info[1]; } else { $width = 680; // object-fit: contain で調整 $height = 320; $prop['class'] = str_replace( 'internal-content-img', 'external-content-img', $prop['class'] ); } $prop['width'] = 'width="' . $width . '"'; $prop['height'] = 'height="' . $height . '"'; } // sizes $prop['sizes'] = 'sizes="(max-width:' . $width . 'px) 100vw,' . $width .'px"'; //$img_tag = ']+?src="[^>]+?\.gif\"[^>]+?><\/)amp-img>/ism', '', $contents ); // video if( stripos( $contents, ']+?src=[\'|\"]([^>]+?)[\'|\"][^>]*?><\/video>/im', $contents, $matchs ); if( isset( $matchs[1] ) ) { foreach( (array)$matchs[1] as $key => $src ) { //if( isset( $matchs[0][$key] ) && stripos( $matchs[0][$key], 'width' ) === false && stripos( $matchs[0][$key], 'height' ) === false ) { if( stripos( $src, 'http' ) === 0 ) { $mediaid = thk_get_image_id_from_url( $src ); $metas = wp_get_attachment_metadata( $mediaid ); if( isset( $matchs[0][$key] ) && isset( $metas['width'] ) && isset( $metas['height'] ) ) { if( stripos( $matchs[0][$key], 'poster=' ) !== false ) { $replace = preg_replace( '/]+?)(poster=[\'|\"](http:|https:)([^>]+?)[\'|\"])([^>]+?)src=[\'|\"](http:|https:)([^>]+?)[\'|\"]([^>]*?)><\/video>/im', '', $matchs[0][$key] ); } else { $replace = preg_replace( '/]+?)src=[\'|\"](http:|https:)([^>]+?)[\'|\"]([^>]*?)><\/video>/im', '', $matchs[0][$key] ); } if( isset( $replace ) ) { $replace = str_replace( ' >', '>', $replace ); $contents = str_replace( $matchs[0][$key], $replace, $contents ); unset( $replace ); } } } //} } } // video 置換パターンその２ $contents = preg_replace( '/]+?)>.+?(src=[\'|\"])(http:|https:)(.+?[\'|\"]).+?<\/video>/ism', '', $contents ); } // Youtube if( stripos( $contents, 'www.youtube.com' ) !== false ) { $contents = preg_replace( '/]+?src="https?:\/\/www\.youtube\.com\/embed\/([^\?"]+).*?".*?><\/amp-' . $i_frame . '>/ism', '', $contents ); } // Twitter if( stripos( $contents, 'twitter-tweet' ) !== false ) { $contents = preg_replace( '/

.+?.+?<\/blockquote>/ism', '', $contents ); } // Facebook video if( stripos( $contents, 'fb-video' ) !== false ) { $contents = preg_replace( '/

<\/div>/ism', '', $contents ); $contents = preg_replace('/ +allowTransparency(=["][^"]*?["])?/i', '', $contents); $contents = preg_replace('/ +allowFullScreen(=["][^"]*?["])?/i', '', $contents); } // Facebook if( stripos( $contents, 'www.facebook.com' ) !== false ) { $contents = preg_replace_callback( '/]+?src="https?:\/\/www\.facebook\.com\/.+?href=(https[^\"|^\']+?)\".*?><\/amp-' . $i_frame . '>/ism', function( $m ) { $href = isset( $m[1] ) ? thk_decode( $m[1] ) : ''; return ''; }, $contents ); //$contents = preg_replace('/ +allowTransparency(=["][^"]*?["])?/i', '', $contents); //$contents = preg_replace('/ +allowFullScreen(=["][^"]*?["])?/i', '', $contents); } // Instagram if( stripos( $contents, 'instagram-media' ) !== false ) { $contents = preg_replace( '/

/ism', '', $contents ); } // vine if( stripos( $contents, 'vine.co' ) !== false ) { $contents = preg_replace( '/]+?src="https:\/\/vine\.co\/v\/(.+?)\/embed\/simple".+?><\/amp-' . $i_frame . '>/ism', '', $contents ); } return $contents; } endif; /*--------------------------------------------------------------------------- * AMP 用 Google Adsense 置換 *---------------------------------------------------------------------------*/ if( function_exists( 'thk_replace_amp_adsense' ) === false ): function thk_replace_amp_adsense( $ad ) { $ret = array(); $ad_client = array(); $ad_slot = array(); preg_match_all('/data-ad-client="(ca-pub-[^"]+?)"/i', $ad, $data ); if( isset( $data[1] ) ) { foreach( (array)$data[1] as $val )$ad_client[] = $val; } else { return false; } preg_match_all('/data-ad-slot="([^"]+?)"/i', $ad, $data ); if( isset( $data[1] ) ) { foreach( (array)$data[1] as $val ) $ad_slot[] = $val; } else { return false; } if( !empty( $ad_slot ) && !empty( $ad_client ) ) { if( count( $ad_slot ) !== count( $ad_client ) ) { // ad_slot と ad_client の数がマッチしない場合 foreach( (array)$ad_slot as $key => $val ) { if( isset( $ad_client[$key] ) ) { $ret[$val] = $ad_client[$key]; } } add_filter( 'thk_content', function( $contents ) { return '

' . __( 'Adsense has a mistake. Some adsense is not displayed properly.', 'luxeritas' ) . '

' . $contents; }); } else { // 正常処理 $ret = array_combine( $ad_slot, $ad_client ); } if( $ret === false || $ret === null ) return false; } else { return false; } foreach( $ret as $key => $val ) { $ret[$key] = ' '; } return $ret; } endif; /*--------------------------------------------------------------------------- * ウジェット内にあるタグの AMP 置換 *---------------------------------------------------------------------------*/ if( function_exists( 'thk_amp_dynamic_sidebar' ) === false ): function thk_amp_dynamic_sidebar( $name ) { ob_start(); dynamic_sidebar( $name ); $contents = ob_get_clean(); $contents = thk_amp_not_allowed_tag_replace( $contents ); $contents = thk_amp_tag_replace( $contents ); return $contents; } endif;