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Frontend Simple Local Avatar upload

J'utilise Avatars locaux simples pour télécharger des avatars personnalisés.

Comment créer une page avec la fonction de téléchargement d'avatar?

Vous trouverez ci-dessous le code du plug-in Simple Local Avatars:

    <?php
    /**
     * add field to user profiles
     */
     class simple_local_avatars {
        function simple_local_avatars() {
            add_filter('get_avatar', array($this, 'get_avatar'), 10, 5);
            add_action('admin_init', array($this, 'admin_init'));
            add_action('show_user_profile', array($this, 'edit_user_profile'));
            add_action('edit_user_profile', array($this, 'edit_user_profile'));
            add_action('personal_options_update', array($this, 'edit_user_profile_update'));
            add_action('edit_user_profile_update', array($this, 'edit_user_profile_update'));
            add_filter('avatar_defaults', array($this, 'avatar_defaults'));
        }
    function get_avatar($avatar = '', $id_or_email, $size = '80', $default = '', $alt = false) {
        if (is_numeric($id_or_email))
            $user_id = (int) $id_or_email;
        elseif (is_string($id_or_email)) {
            if ($user = get_user_by_email($id_or_email))
                $user_id = $user->ID;
        } elseif (is_object($id_or_email) && !empty($id_or_email->user_id))
            $user_id = (int) $id_or_email->user_id;
        if (!empty($user_id))
            $local_avatars = get_user_meta($user_id, 'simple_local_avatar', true);
        if (!isset($local_avatars) || empty($local_avatars) || !isset($local_avatars['full'])) {
            if (!empty($avatar))
                return "<img src='http://www.wrongmag.ru/wp-content/themes/wrongmag/scripts/timthumb.php?src=/uploads/default-avatar.png&amp;w={$size}&amp;h={$size}&amp;zc=1' class='avatar avatar-{$size} photo' height='{$size}' width='{$size}' />";
            remove_filter('get_avatar', 'get_simple_local_avatar');
            $avatar = get_avatar($id_or_email, $size, $default);
            add_filter('get_avatar', 'get_simple_local_avatar', 10, 5);
            return $avatar;
        }
        if (!is_numeric($size))
            $size = '80';
        if (empty($alt))
            $alt = get_the_author_meta('display_name', $user_id);
        if (empty($local_avatars[$size])) {
            $upload_path = wp_upload_dir();
            $avatar_full_path = str_replace($upload_path['baseurl'], $upload_path['basedir'], $local_avatars['full']);
            $image_sized = image_resize($avatar_full_path, $size, $size, true);
            if (is_wp_error($image_sized))
                $local_avatars[$size] = $local_avatars['full'];
            else
                $local_avatars[$size] = str_replace($upload_path['basedir'], $upload_path['baseurl'], $image_sized);
            update_user_meta($user_id, 'simple_local_avatar', $local_avatars);
        } elseif (substr($local_avatars[$size], 0, 4) != 'http')
            $local_avatars[$size] = site_url($local_avatars[$size]);
        $author_class = is_author($user_id) ? ' current-author' : '';
        $avatar = "<img alt='" . esc_attr($alt) . "' src='" . $local_avatars[$size] . "' class='avatar avatar-{$size}{$author_class} photo' height='{$size}' width='{$size}' />";
        return $avatar;
    }

    function admin_init() {
        load_plugin_textdomain('simple-local-avatars', false, dirname(plugin_basename(__FILE__)) . '/languages/');
        register_setting('discussion', 'simple_local_avatars_caps', array($this, 'sanitize_options'));
        add_settings_field('simple-local-avatars-caps', __('Local Avatar Permissions', 'simple-local-avatars'), array($this, 'avatar_settings_field'), 'discussion', 'avatars');
    }

    function sanitize_options($input) {
        $new_input['simple_local_avatars_caps'] = empty($input['simple_local_avatars_caps']) ? 0 : 1;
        return $new_input;
    }

    function avatar_settings_field($args) {
        $options = get_option('simple_local_avatars_caps');
        echo '<label for="simple_local_avatars_caps">
            <input type="checkbox" name="simple_local_avatars_caps" id="simple_local_avatars_caps" value="1" ' . @checked($options['simple_local_avatars_caps'], 1, false) . ' />
            ' . __('Only allow users with file upload capabilities to upload local avatars (Authors and above)', 'simple-local-avatars') . '
        </label>';
    }

    function edit_user_profile($profileuser) {
        ?>
        <h3><?php _e('Avatar', 'simple-local-avatars'); ?></h3>
        <table class="form-table">
            <tr>
                <th><label for="simple-local-avatar"><?php _e('Upload Avatar', 'simple-local-avatars'); ?></label></th>
                <td style="width: 50px;" valign="top">
                    <?php echo get_avatar($profileuser->ID); ?>
                </td>
                <td>
                    <?php
                    $options = get_option('simple_local_avatars_caps');
                    if (empty($options['simple_local_avatars_caps']) || current_user_can('upload_files')) {
                        do_action('simple_local_avatar_notices');
                        wp_nonce_field('simple_local_avatar_nonce', '_simple_local_avatar_nonce', false);
                    ?>
                    <input type="file" name="simple-local-avatar" id="simple-local-avatar" /><br />
                    <?php
                    if (empty($profileuser->simple_local_avatar))
                        echo '<span class="description">' . __('No local avatar is set. Use the upload field to add a local avatar.', 'simple-local-avatars') . '</span>';
                    else
                        echo '<input type="checkbox" name="simple-local-avatar-erase" value="1" /> ' . __('Delete local avatar', 'simple-local-avatars') . '<br />
                            <span class="description">' . __('Replace the local avatar by uploading a new avatar, or erase the local avatar (falling back to a gravatar) by checking the delete option.', 'simple-local-avatars') . '</span>';
                    } else {
                        if (empty($profileuser->simple_local_avatar))
                            echo '<span class="description">' . __('No local avatar is set. Set up your avatar at Gravatar.com.', 'simple-local-avatars') . '</span>';
                        else
                            echo '<span class="description">' . __('You do not have media management permissions. To change your local avatar, contact the blog administrator.', 'simple-local-avatars') . '</span>';
                    }
                    ?>
                </td>
            </tr>
        </table>
        <script type="text/javascript">var form=document.getElementById('your-profile');form.encoding='multipart/form-data';form.setAttribute('enctype','multipart/form-data');</script>
        <?php
    }

    function edit_user_profile_update($user_id) {
        if (!wp_verify_nonce($_POST['_simple_local_avatar_nonce'], 'simple_local_avatar_nonce'))
            return;
        if (!empty($_FILES['simple-local-avatar']['name'])) {
            $mimes = array(
                'jpg|jpeg|jpe' => 'image/jpeg',
                'gif' => 'image/gif',
                'png' => 'image/png',
                'bmp' => 'image/bmp',
                'tif|tiff' => 'image/tiff'
            );
            $avatar = wp_handle_upload($_FILES['simple-local-avatar'], array('mimes' => $mimes, 'test_form' => false));
            if (empty($avatar['file'])) {
                switch ($avatar['error']) {
                    case 'File type does not meet security guidelines. Try another.':
                        add_action('user_profile_update_errors', create_function('$a', '$a->add("avatar_error",__("Please upload a valid image file for the avatar.","simple-local-avatars"));'));
                        break;
                    default:
                        add_action('user_profile_update_errors', create_function('$a', '$a->add("avatar_error","<strong>".__("There was an error uploading the avatar:","simple-local-avatars")."</strong> ' . esc_attr($avatar['error']) . '");'));
                }
                return;
            }
            $this->avatar_delete($user_id);
            update_user_meta($user_id, 'simple_local_avatar', array('full' => $avatar['url']));
        } elseif (isset($_POST['simple-local-avatar-erase']) && $_POST['simple-local-avatar-erase'] == 1)
            $this->avatar_delete($user_id);
    }

    function avatar_defaults($avatar_defaults) {
        remove_action('get_avatar', array($this, 'get_avatar'));
        return $avatar_defaults;
    }

    function avatar_delete($user_id) {
        $old_avatars = get_user_meta($user_id, 'simple_local_avatar', true);
        $upload_path = wp_upload_dir();
        if (is_array($old_avatars)) {
            foreach ($old_avatars as $old_avatar) {
                $old_avatar_path = str_replace($upload_path['baseurl'], $upload_path['basedir'], $old_avatar);
                @unlink($old_avatar_path);
            }
        }
        delete_user_meta($user_id, 'simple_local_avatar');
    }
}
$simple_local_avatars = new simple_local_avatars;

if (!function_exists('get_simple_local_avatar')):
    function get_simple_local_avatar($id_or_email, $size = '80', $default = '', $alt = false) {
        global $simple_local_avatars;
        return $simple_local_avatars->get_avatar('', $id_or_email, $size, $default, $alt);
    }
endif;

register_uninstall_hook(__FILE__, 'simple_local_avatars_uninstall');

function simple_local_avatars_uninstall() {
    $simple_local_avatars = new simple_local_avatars;
    $users = get_users_of_blog();
    foreach ($users as $user)
        $simple_local_avatars->avatar_delete($user->user_id);
    delete_option('simple_local_avatars_caps');
}

J'ai essayé beaucoup de variantes mais toutes ont échoué.

Pourriez-vous s'il vous plaît donner un indice, quels morceaux de code je vais copier dans mon fichier de modèle frontal personnalisé?

Merci beaucoup.

uploadsfront-endavatar
3
Sergey

Sergey, utilisez ceci à la place où vous allez mettre le formulaire pour éditer l'avatar:

<?php
$myAv = new simple_local_avatars();
$myAv->edit_user_profile($profileuser); 
?>
2
Ivan

ajouter

do_action('show_user_profile');
do_action('edit_user_profile');

à votre modèle frontal personnalisé

et lors de la sauvegarde, ajoutez:

do_action('personal_options_update');
do_action('edit_user_profile_update');
2
Bainternet

Nous avons besoin de deuxièmes paramètres passés aux actions:

  1. l'action edit_user_profile a besoin d'un objet utilisateur Wordpress (nous le prenons à partir de la classe WP_User)
  2. l'action edit_user_profile_update a besoin de l'ID utilisateur

La première action consiste à restituer le champ de téléchargement et l'avatar actuel, tandis que la seconde effectue le téléchargement lui-même. C'est pourquoi nous devons le déclencher après avoir cliqué sur le bouton. Nous écoutons le bouton situé au début du code. Ainsi, après avoir soumis la page, la page est actualisée et l'avatar est mis à jour (sinon, il apparaît sous forme d'image brisée).

Voici ma configuration:

<?php if(isset($_POST['user_avatar_edit_submit']))
      {
           do_action('edit_user_profile_update', bbp_get_displayed_user_id());
      }
?>
<form id="your-profile" action="<?php bbp_user_profile_edit_url( bbp_get_displayed_user_id() ); ?>" method="post">
<?php 
    $this_user = new WP_User(bbp_get_displayed_user_id());
    do_action('edit_user_profile', $this_user);
?>

    <input type="submit" name="user_avatar_edit_submit" value="OK"/>
</form>
2
Tony
<?php get_header();
global $user_ID;
if ($user_ID) {
$user_info = get_userdata($user_ID);
$id = $user_info->ID;
}
 ?>
<?php if(isset($_POST['user_avatar_edit_submit']))
      {
           do_action('edit_user_profile_update', $id);
      }
?>

<form id="your-profile" action="" method="post">
    <?php
    $myAv = new simple_local_avatars();
    $myAv->edit_user_profile($user_info);
    ?>
    <input type="submit" name="user_avatar_edit_submit" value="OK"/>
</form>



<?php get_footer(); ?>
0
yo_0