einige Verbesserungen an einem hochgeladenen Bildcode

von drei Tagen in einer verwirrenden mich mit diesem Problem, ich habe einen Code für die Veröffentlichung eines Beitrags von Front-End für Bilder und Videos, für Videos, die er das Thumbnail und legte vorgestellten Bild aber für Bilder nicht .. Dieses Problem macht mich verrückt, Ich versuche so viel und nichts funktioniert

Hier ist der Code für Videos und HTML-Formular:

• performance von wp_get_attachment_image_srcset () und wp_get_attachment_image_url ()
• So fügen Sie dem Image-Tag der nativen Galerieausgabe ein Attribut "data" hinzu
• Benutzerdefinierte Einstellungen im Popup-Fenster "Add Media" erstellen

 $comment_status, 'ping_status' => 'open', 'post_author' => $user_id, 'post_content' => '', 'post_status' => $status, 'post_title' => $title, 'post_type' => 'post', ); $post_id = wp_insert_post($post); if(isset($_FILES['video_file']) && $_FILES['video_file']['error'] == 0) { $video_file = $tmp->saveUpload( 'video_file' ); add_post_meta($post_id, '_video_localvideo', wp_get_attachment_url($video_file['attachment_id']) ); } else { $video = esc_url($_POST['video']); if (strpos($video,'youtube') !== false) { //it's youtube, we need toget the thumbnail! :) //we get the id of the video first $videotemp = explode('/watch?v=', $video); if(isset($videotemp[1]) && $videotemp[1] != '') { $idvideo = $videotemp[1]; //we have the id, now we put the thumbnail $url_video = 'http://i1.ytimg.com/vi/' . $idvideo . '/hqdefault.jpg'; } } elseif (strpos($video,'vimeo') !== false) { //it's youtube, we need toget the thumbnail! :) //we get the id of the video first $videotemp = explode('vimeo.com/', $video); if(isset($videotemp[1]) && $videotemp[1] != '') { $idvideo = $videotemp[1]; //we have the id, now we put the thumbnail $json_vimeo = 'http://vimeo.com/api/v2/video/' . $idvideo . '.json'; $ch = curl_init(); $timeout = 5; curl_setopt($ch, CURLOPT_URL, $json_vimeo); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); $json_vimeo = curl_exec($ch); curl_close($ch); $jsontemp = json_decode($json_vimeo, true); if(isset($jsontemp[0]) && isset($jsontemp[0]['thumbnail_large']) && $jsontemp[0]['thumbnail_large'] != '') { $url_video = $jsontemp[0]['thumbnail_large']; } } } if(isset($url_video) && $url_video != '') { //we have an external youtube image :) we save it with the cURL library $filedetails = pathinfo($url_video); $mime = ''; if($filedetails['extension'] == 'jpe' || $filedetails['extension'] == 'jpg' || $filedetails['extension'] == 'jpeg') { $mime = 'image/jpeg'; } elseif($filedetails['extension'] == 'png') { $mime = 'image/png'; } elseif($filedetails['extension'] == 'gif') { $mime = 'image/gif'; } if($mime != '') { require_once( ABSPATH . "wp-admin" . '/includes/image.php' ); $ch = curl_init($url_video); $uploaddir = wp_upload_dir(); $filename = $filedetails['filename'] . rand(1, 9999) . '.' . $filedetails['extension']; //we add some random digits to make sure it's unique $fp = fopen(trailingslashit($uploaddir['path']) . $filename, 'wb'); curl_setopt($ch, CURLOPT_FILE, $fp); curl_setopt($ch, CURLOPT_HEADER, 0); curl_exec($ch); curl_close($ch); fclose($fp); $guid = trailingslashit($uploaddir['url']) . $filename; $attachment = array( 'post_mime_type' => $mime, 'guid' => $guid, 'post_title' => '[External image] : ' . $filedetails['filename'] , 'post_content' => '', 'post_author' => $user_id, 'post_status' => 'inherit', 'post_date' => date( 'Ymd H:i:s' ), 'post_date_gmt' => date( 'Ymd H:i:s' ) ); // Add the file to the media library and generate thumbnail. $attach_id = wp_insert_attachment( $attachment, trailingslashit($uploaddir['url']) . $filename, $post_id ); $attach_data = wp_generate_attachment_metadata( $attach_id, trailingslashit($uploaddir['path']) . $filename ); wp_update_attachment_metadata( $attach_id, $attach_data ); update_post_meta($post_id, '_thumbnail_id', $attach_id); } } add_post_meta($post_id, '_video_externalvideo', $video); } $nsfw = isset($_POST['nsfw_video']) ? 1 : 2; add_post_meta($post_id, '_video_nsfw', $nsfw); add_post_meta($post_id, '_anonymous', $anonymous); break; <? html 
 
 <textarea name="title_audio" class="form-control" rows="1" placeholder=""> <input name="audio" type="text" rows="3" class="form-control" placeholder="" value=""/> Please read before posting(Click to read) 
 
 
 
<?php _e('If you dont know how to post please take a look to tutorials: HowToPost ', 'Aruna');?> 
 
 
  

und hier ist der Code und Form html für Bild, Dieser Code nehmen das Bild und in ein benutzerdefiniertes Feld “image_imagepost” Dies ist von Thema, aber ich möchte es nehmen und legte es auf vorgestellten Bild

  case "window-image": $format = 'image'; $title = esc_html($_POST['title_image']); $image = esc_url($_POST['postimage']); $tags = $_POST['tags_image']; $comments = isset($_POST['comments_image']) ? 1 : 0; $anonymous = isset($_POST['anonymous_image']) ? 1 : 0; $comment_status = $comments == 1 ? 'open' : 'closed'; $user_id = $id; if(($_FILES['image_imagepost']['error'] != 0 && $image == '') || $title == '') { wp_redirect(home_url('/') . '?posterror=1'); exit; } $post = array( 'comment_status' => $comment_status, 'ping_status' => 'open', 'post_author' => $user_id, 'post_content' => '', 'post_status' => $status, 'post_title' => $title, 'post_type' => 'post', ); $post_id = wp_insert_post($post); if($image != '') { $pattern = '~' . get_bloginfo('url') . '~'; if(preg_match($pattern, $image) ) { add_post_meta($post_id, '_standard_image', $image); } else { //we have an external image :) we save it with the cURL library $filedetails = pathinfo($image); $mime = ''; if($filedetails['extension'] == 'jpe' || $filedetails['extension'] == 'jpg' || $filedetails['extension'] == 'jpeg') { $mime = 'image/jpeg'; } elseif($filedetails['extension'] == 'png') { $mime = 'image/png'; } elseif($filedetails['extension'] == 'gif') { $mime = 'image/gif'; } if($mime != '') { require_once( ABSPATH . "wp-admin" . '/includes/image.php' ); $ch = curl_init($image); $uploaddir = wp_upload_dir(); $filename = $filedetails['filename'] . rand(1, 9999) . '.' . $filedetails['extension']; //we add some random digits to make sure it's unique $fp = fopen(trailingslashit($uploaddir['path']) . $filename, 'wb'); curl_setopt($ch, CURLOPT_FILE, $fp); curl_setopt($ch, CURLOPT_HEADER, 0); curl_exec($ch); curl_close($ch); fclose($fp); $guid = trailingslashit($uploaddir['url']) . $filename; $attachment = array( 'post_mime_type' => $mime, 'guid' => $guid, 'post_title' => '[External image] : ' . $filedetails['filename'] , 'post_content' => '', 'post_author' => $user_id, 'post_status' => 'inherit', 'post_date' => date( 'Ymd H:i:s' ), 'post_date_gmt' => date( 'Ymd H:i:s' ) ); // Add the file to the media library and generate thumbnail. $attach_id = wp_insert_attachment( $attachment, trailingslashit($uploaddir['url']) . $filename, $post_id ); $attach_data = wp_generate_attachment_metadata( $attach_id, trailingslashit($uploaddir['path']) . $filename ); wp_update_attachment_metadata( $attach_id, $attach_data ); add_post_meta($post_id, '_standard_image', trailingslashit($uploaddir['url']) . $filename); } } } else { if($_FILES['image_imagepost']['error'] == 0) { $image = $tmp->saveUpload( 'image_imagepost' ); add_post_meta($post_id, '_standard_image', wp_get_attachment_url($image['attachment_id']) ); } } $nsfw = isset($_POST['nsfw_image']) ? 1 : 2; add_post_meta($post_id, '_standard_nsfw', $nsfw); add_post_meta($post_id, '_anonymous', $anonymous); break; html: 
 
 <textarea name="title_image" class="form-control" rows="1" placeholder="">  
 
 
 Please read before posting(Click to read) 
 
 
<?php _e('If you dont know how to post please take a look to tutorials: HowToPost ', 'Aruna');?> 
 
 
  

Außerdem habe ich versucht, Code aus Videocode in ein Bild wie folgt zu kopieren:

 update_post_meta($post_id, '_thumbnail_id', $attach_id); 

edit: Das habe ich versucht, den Bildcode zu ändern:

 case "window-image": $format = 'image'; $title = esc_html($_POST['title_image']); $image = esc_url($_POST['postimage']); $tags = $_POST['tags_image']; $comments = isset($_POST['comments_image']) ? 1 : 0; $anonymous = isset($_POST['anonymous_image']) ? 1 : 0; $comment_status = $comments == 1 ? 'open' : 'closed'; $user_id = $id; if(($_FILES['image_imagepost']['error'] != 0 && $image == '') || $title == '') { wp_redirect(home_url('/') . '?posterror=1'); exit; } $post = array( 'comment_status' => $comment_status, 'ping_status' => 'open', 'post_author' => $user_id, 'post_content' => '', 'post_status' => $status, 'post_title' => $title, 'post_type' => 'post', ); $post_id = wp_insert_post($post); if($image != '') { $pattern = '~' . get_bloginfo('url') . '~'; if(preg_match($pattern, $image) ) { add_post_meta($post_id, '_standard_image', wp_get_attachment_url($audio_file['attachment_id']) ); } else { //we have an external image :) we save it with the cURL library $filedetails = pathinfo($image); $mime = ''; if($filedetails['extension'] == 'jpe' || $filedetails['extension'] == 'jpg' || $filedetails['extension'] == 'jpeg') { $mime = 'image/jpeg'; } elseif($filedetails['extension'] == 'png') { $mime = 'image/png'; } elseif($filedetails['extension'] == 'gif') { $mime = 'image/gif'; } if($mime != '') { require_once( ABSPATH . "wp-admin" . '/includes/image.php' ); $ch = curl_init($image); $uploaddir = wp_upload_dir(); $filename = $filedetails['filename'] . rand(1, 9999) . '.' . $filedetails['extension']; //we add some random digits to make sure it's unique $fp = fopen(trailingslashit($uploaddir['path']) . $filename, 'wb'); curl_setopt($ch, CURLOPT_FILE, $fp); curl_setopt($ch, CURLOPT_HEADER, 0); curl_exec($ch); curl_close($ch); fclose($fp); $guid = trailingslashit($uploaddir['url']) . $filename; $attachment = array( 'post_mime_type' => $mime, 'guid' => $guid, 'post_title' => '[External image] : ' . $filedetails['filename'] , 'post_content' => '', 'post_author' => $user_id, 'post_status' => 'inherit', 'post_date' => date( 'Ymd H:i:s' ), 'post_date_gmt' => date( 'Ymd H:i:s' ) ); // Add the file to the media library and generate thumbnail. $attach_id = wp_insert_attachment( $attachment, trailingslashit($uploaddir['url']) . $filename, $post_id ); $attach_data = wp_generate_attachment_metadata( $attach_id, trailingslashit($uploaddir['path']) . $filename ); wp_update_attachment_metadata( $attach_id, $attach_data ); update_post_meta($post_id, '_thumbnail_id', $attach_id); } } } else { if(isset($_FILES['image_imagepost']) && $_FILES['image_imagepost']['error'] == 0) { $image_imagepost = $tmp->saveUpload( 'image_imagepost' ); add_post_meta($post_id, '_standard_image', wp_get_attachment_url($image_imagepost['attachment_id']) ); } } $nsfw = isset($_POST['nsfw_image']) ? 1 : 2; add_post_meta($post_id, '_standard_nsfw', $nsfw); add_post_meta($post_id, '_anonymous', $anonymous); break; 

Er nimmt das Bild auf dem Kostümfeld des Themas, aber er hat es nicht auch für das vorgestellte Bild wie auf Videos genommen.

Vielen Dank…

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