Contents

Code Reference Functions xprofile_screen_change_avatar()

xprofile_screen_change_avatar()

Handles the uploading and cropping of a user avatar. Displays the change avatar page.

Description

Source

File: bp-xprofile/screens/change-avatar.php

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function xprofile_screen_change_avatar() {
 
    // Bail if not the correct screen.
    if ( ! bp_is_my_profile() && ! bp_current_user_can( 'bp_moderate' ) ) {
        return false;
    }
 
    // Bail if there are action variables.
    if ( bp_action_variables() ) {
        bp_do_404();
        return;
    }
 
    $bp = buddypress();
 
    if ( ! isset( $bp->avatar_admin ) ) {
        $bp->avatar_admin = new stdClass();
    }
 
    $bp->avatar_admin->step = 'upload-image';
 
    if ( !empty( $_FILES ) ) {
 
        // Check the nonce.
        check_admin_referer( 'bp_avatar_upload' );
 
        // Pass the file to the avatar upload handler.
        if ( bp_core_avatar_handle_upload( $_FILES, 'xprofile_avatar_upload_dir' ) ) {
            $bp->avatar_admin->step = 'crop-image';
 
            // Make sure we include the jQuery jCrop file for image cropping.
            add_action( 'wp_print_scripts', 'bp_core_add_jquery_cropper' );
        }
    }
 
    // If the image cropping is done, crop the image and save a full/thumb version.
    if ( isset( $_POST['avatar-crop-submit'] ) ) {
 
        // Check the nonce.
        check_admin_referer( 'bp_avatar_cropstore' );
 
        $args = array(
            'item_id'       => bp_displayed_user_id(),
            'original_file' => $_POST['image_src'],
            'crop_x'        => $_POST['x'],
            'crop_y'        => $_POST['y'],
            'crop_w'        => $_POST['w'],
            'crop_h'        => $_POST['h']
        );
 
        if ( ! bp_core_avatar_handle_crop( $args ) ) {
            bp_core_add_message( __( 'There was a problem cropping your profile photo.', 'buddyboss' ), 'error' );
        } else {
 
            /**
             * Fires right before the redirect, after processing a new avatar.
             *
             * @since BuddyPress 1.1.0
             * @since BuddyPress 2.3.4 Add two new parameters to inform about the user id and
             *              about the way the avatar was set (eg: 'crop' or 'camera').
             *
             * @param string $item_id Inform about the user id the avatar was set for.
             * @param string $value   Inform about the way the avatar was set ('crop').
             */
            do_action( 'xprofile_avatar_uploaded', (int) $args['item_id'], 'crop' );
            bp_core_add_message( __( 'Your new profile photo was uploaded successfully.', 'buddyboss' ) );
            bp_core_redirect( bp_displayed_user_domain() );
        }
    }
 
    /**
     * Fires right before the loading of the XProfile change avatar screen template file.
     *
     * @since BuddyPress 1.0.0
     */
    do_action( 'xprofile_screen_change_avatar' );
 
    /**
     * Filters the template to load for the XProfile change avatar screen.
     *
     * @since BuddyPress 1.0.0
     *
     * @param string $template Path to the XProfile change avatar template to load.
     */
    bp_core_load_template( apply_filters( 'xprofile_template_change_avatar', 'members/single/home' ) );
}

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Changelog

Changelog
Version Description
BuddyPress 1.0.0 Introduced.

Uses

Uses
Uses Description
bp-loader.php: buddypress()

The main function responsible for returning the one true BuddyBoss Instance to functions everywhere.
bp-xprofile/screens/change-avatar.php: xprofile_screen_change_avatar

Fires right before the loading of the XProfile change avatar screen template file.
bp-xprofile/screens/change-avatar.php: xprofile_template_change_avatar

Filters the template to load for the XProfile change avatar screen.
bp-members/bp-members-template.php: bp_displayed_user_domain()

Generate the link for the displayed user’s profile.
bp-core/bp-core-template.php: bp_is_my_profile()

Is the current page part of the profile of the logged-in user?
bp-core/bp-core-template.php: bp_displayed_user_id()

Get the ID of the currently displayed user.
bp-core/bp-core-template.php: bp_action_variables()

Return the value of $bp->action_variables.
bp-core/bp-core-caps.php: bp_current_user_can()

Check whether the current user has a given capability.
bp-core/bp-core-functions.php: bp_do_404()

Trigger a 404.
bp-core/bp-core-functions.php: bp_core_add_message()

Add a feedback (error/success) message to the WP cookie so it can be displayed after the page reloads.
bp-core/bp-core-functions.php: bp_core_redirect()

Perform a status-safe wp_redirect() that is compatible with BP’s URI parser.
bp-core/bp-core-catchuri.php: bp_core_load_template()

Load a specific template file with fallback support.
bp-core/bp-core-avatars.php: bp_core_avatar_handle_upload()

Handle avatar uploading.
bp-core/bp-core-avatars.php: bp_core_avatar_handle_crop()

Crop an uploaded avatar.
bp-xprofile/screens/change-avatar.php: xprofile_avatar_uploaded

Fires right before the redirect, after processing a new avatar.
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