Téléchargement d'image depuis l'URL

Répertoire desplugins WordPress - Grab & amp;Enregistrer

Ceplugin vouspermet de récupérer uneimage depuis une URL distanteet de l'enregistrer dans votre propremédiathèque wordpress.Cefaisant,vousne vousinquiétezjamais si le l'image distante a été suppriméepar sonpropriétaire.Cela vous évite également des étapespour télécharger l'image sur l'ordinateur localet latélécharger ànouveau sur le vôtre wordpress.

Après avoir saisi l'image,wordpress vousinvitera à "insérer dans lapublication "ou"modifier les attributs "comme après avoirtéléversé uneimage.

WordPress Plugin Directory - Grab & Save

This plugin allow you to grab image from remote url and save into your own wordpress media library. By doing so, you never worried if the remote image was removed by its owner. This also save you steps to download the image to local computer and upload again to your own wordpress.

After grabbing the image, wordpress will prompt you either to "insert into post" or "change attributes" just like after you upload an image.

vouspouvez écrire un scriptphp,ou créer votrepropreplugin de ce codeici,je l'ai utilisé dans l'un demesprojets oùj'ai dûimporter ungrandnombre d'images.

Tout d'abord,récupérez l'imageet stockez-la dans votre répertoire detéléchargement:

 $uploaddir = wp_upload_dir();
$uploadfile = $uploaddir['path'] . '/' . $filename;

$contents= file_get_contents('http://mydomain.com/folder/image.jpg');
$savefile = fopen($uploadfile, 'w');
fwrite($savefile, $contents);
fclose($savefile);
 

après cela,nouspouvonsinsérer l'image dans lamédiathèque:

 $wp_filetype = wp_check_filetype(basename($filename), null );

$attachment = array(
    'post_mime_type' => $wp_filetype['type'],
    'post_title' => $filename,
    'post_content' => '',
    'post_status' => 'inherit'
);

$attach_id = wp_insert_attachment( $attachment, $uploadfile );

$imagenew = get_post( $attach_id );
$fullsizepath = get_attached_file( $imagenew->ID );
$attach_data = wp_generate_attachment_metadata( $attach_id, $fullsizepath );
wp_update_attachment_metadata( $attach_id, $attach_data );
 

et voilà - c'estparti. vouspouvez également définir divers autresparamètres dans letableau despiècesjointes. si vous avez untableau d'urls ou quelque chose comme ça,vouspouvezexécuter le scripten boucle -mais sachez que lesfonctions d'imageprennentbeaucoup detempset demémoire àexécuter.

you can write a php script, or make your own plugin of this code here, i used it in one of my projects where i had to import a large number of images.

first, get the image, and store it in your upload-directory:

$uploaddir = wp_upload_dir();
$uploadfile = $uploaddir['path'] . '/' . $filename;

$contents= file_get_contents('http://mydomain.com/folder/image.jpg');
$savefile = fopen($uploadfile, 'w');
fwrite($savefile, $contents);
fclose($savefile);

after that, we can insert the image into the media library:

$wp_filetype = wp_check_filetype(basename($filename), null );

$attachment = array(
    'post_mime_type' => $wp_filetype['type'],
    'post_title' => $filename,
    'post_content' => '',
    'post_status' => 'inherit'
);

$attach_id = wp_insert_attachment( $attachment, $uploadfile );

$imagenew = get_post( $attach_id );
$fullsizepath = get_attached_file( $imagenew->ID );
$attach_data = wp_generate_attachment_metadata( $attach_id, $fullsizepath );
wp_update_attachment_metadata( $attach_id, $attach_data );

and voila - here we go. you can also set various other parameters in the attachment array. if you got an array of urls or something like that, you can run the script in a loop - but be aware that the image functions take up a lot of time and memory to execute.

Vouspouvez utiliser lesfonctions download_url()et wp_handle_sideload().

download_url()

Télécharge une URL dans unfichiertemporaire local à l'aide de la classe HTTP WordPress. Veuilleznoter que lafonction appelante doit dissocier () lefichier.

wp_handle_sideload()

Gérez les charges latérales,c'est-à-dire leprocessus de récupération d'un élémentmultimédia depuis un autre serveur au lieu d'untéléchargementmultimédiatraditionnel. Ceprocessusimplique denettoyer lenom defichier,de vérifier lesextensionspour letypemime et de déplacer lefichier vers le répertoire approprié dans le répertoire detéléchargement.

Exemple:

 // Gives us access to the download_url() and wp_handle_sideload() functions
require_once( ABSPATH . 'wp-admin/includes/file.php' );

// URL to the WordPress logo
$url = 'http://s.w.org/style/images/wp-header-logo.png';
$timeout_seconds = 5;

// Download file to temp dir
$temp_file = download_url( $url, $timeout_seconds );

if ( !is_wp_error( $temp_file ) ) {

    // Array based on $_FILE as seen in PHP file uploads
    $file = array(
        'name'     => basename($url), // ex: wp-header-logo.png
        'type'     => 'image/png',
        'tmp_name' => $temp_file,
        'error'    => 0,
        'size'     => filesize($temp_file),
    );

    $overrides = array(
        // Tells WordPress to not look for the POST form
        // fields that would normally be present as
        // we downloaded the file from a remote server, so there
        // will be no form fields
        // Default is true
        'test_form' => false,

        // Setting this to false lets WordPress allow empty files, not recommended
        // Default is true
        'test_size' => true,
    );

    // Move the temporary file into the uploads directory
    $results = wp_handle_sideload( $file, $overrides );

    if ( !empty( $results['error'] ) ) {
        // Insert any error handling here
    } else {

        $filename  = $results['file']; // Full path to the file
        $local_url = $results['url'];  // URL to the file in the uploads dir
        $type      = $results['type']; // MIME type of the file

        // Perform any actions here based in the above results
    }

}
 

You can use the functions download_url() and wp_handle_sideload().

download_url()

Downloads a url to a local temporary file using the WordPress HTTP Class. Please note that the calling function must unlink() the file.

wp_handle_sideload()

Handle sideloads, which is the process of retrieving a media item from another server instead of a traditional media upload. This process involves sanitizing the filename, checking extensions for mime type, and moving the file to the appropriate directory within the uploads directory.

Example:

// Gives us access to the download_url() and wp_handle_sideload() functions
require_once( ABSPATH . 'wp-admin/includes/file.php' );

// URL to the WordPress logo
$url = 'http://s.w.org/style/images/wp-header-logo.png';
$timeout_seconds = 5;

// Download file to temp dir
$temp_file = download_url( $url, $timeout_seconds );

if ( !is_wp_error( $temp_file ) ) {

    // Array based on $_FILE as seen in PHP file uploads
    $file = array(
        'name'     => basename($url), // ex: wp-header-logo.png
        'type'     => 'image/png',
        'tmp_name' => $temp_file,
        'error'    => 0,
        'size'     => filesize($temp_file),
    );

    $overrides = array(
        // Tells WordPress to not look for the POST form
        // fields that would normally be present as
        // we downloaded the file from a remote server, so there
        // will be no form fields
        // Default is true
        'test_form' => false,

        // Setting this to false lets WordPress allow empty files, not recommended
        // Default is true
        'test_size' => true,
    );

    // Move the temporary file into the uploads directory
    $results = wp_handle_sideload( $file, $overrides );

    if ( !empty( $results['error'] ) ) {
        // Insert any error handling here
    } else {

        $filename  = $results['file']; // Full path to the file
        $local_url = $results['url'];  // URL to the file in the uploads dir
        $type      = $results['type']; // MIME type of the file

        // Perform any actions here based in the above results
    }

}

Ilexiste aumoinstroisfaçons d'importer desimages distantes dans WordPress:

1. Grab and Save Plugin ,quiestmentionné dans l'autre répondre. Ceplug-inest unpeuplus ancienet ilenregistre lefichier directement,de sorte que les vignettes de différentestaillesne sontpas créées. Dernièremise àjouril y aplus de 2 ans aumoment de la rédaction.

2. Import External Image Plugin permet uneimportationgroupéepour lesimages liées à distance . Vous devrezpeut-être augmenter votre limite demémoire PHPpour que celafonctionne. Dernièremise àjouril y aplus de 2 ans aumoment de la rédaction.

3. Enregistrer & amp; Importer uneimage àpartir duplugin URL importe l'imageen utilisant desfonctionsnatives,afin qu'elle soit correctement créée dans lagaleriemultimédiaet quetoutes les vignettes,etc. soient créées. Ceplugin a étémis àjourpour la dernièrefoisen 2016et fonctionne avec WordPress 4.7

Divulgation:j'ai créé le Save & amp; Importer uneimage àpartir duplug-in d'URL

There are at least three ways to import remote images into WordPress:

1. Grab and Save Plugin, which is mentioned in the other answer. This plug-in is a bit older and it saves the file directly, so thumbnails in different sizes are not created. Last update over 2 years ago at the time of writing.

2. Import External Image Plugin has bulk import for remote linked images. You may need to increase your PHP memory limit for this to work. Last update over 2 years ago at the time of writing.

3. Save & Import Image from URL Plugin imports the image using native functions, so it is properly created in the media gallery and all thumbnails etc. are made. This plugin is last updated in 2016 and works with WordPress 4.7

Disclosure: I created the Save & Import Image from URL Plugin