Function and usage of get_default_block_editor_settings() in wordpress

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    2024-01-06T21:57:21+00:00

    The get_default_block_editor_settings() function in WordPress is used to retrieve the default settings for the block editor, which is also known as the Gutenberg editor. This function is particularly useful for developers who are working on themes and plugins that interact with the block editor.

    Function Signature:

    get_default_block_editor_settings(): array
    

    Purpose:

    The function returns an array of the default settings used by the block editor. These settings include various configuration options and preferences that define how the block editor behaves and appears by default.

    Return Value:

    • Type: array
    • Description: The function returns an array containing the default settings for the block editor. This array includes key-value pairs where the keys are the names of the settings and the values are the corresponding default values.

    Sample Usage:

    Here's an example of how you might use get_default_block_editor_settings() in a WordPress plugin or theme:

    function custom_block_editor_settings() {
        // Get the default settings for the block editor.
        $default_settings = get_default_block_editor_settings();
    
        // Modify some of the default settings.
        // For example, change the default color palette or disable custom font sizes.
        $default_settings['colors'] = [
            ['name' => 'Blue', 'slug' => 'blue', 'color' => '#0056b3'],
            ['name' => 'Red', 'slug' => 'red', 'color' => '#ff0000']
        ];
        $default_settings['disableCustomFontSizes'] = true;
    
        // Return the modified settings.
        return $default_settings;
    }
    
    // Hook the function into the appropriate WordPress filter.
    add_filter('block_editor_settings_all', 'custom_block_editor_settings');
    

    In this example, the custom_block_editor_settings function retrieves the default settings, modifies them by setting a custom color palette and disabling custom font sizes, and then returns these modified settings. The function is then hooked into the block_editor_settings_all filter, allowing the custom settings to be applied to the block editor.

    This is a basic illustration, and the actual implementation might vary based on the specific requirements of your theme or plugin. The key takeaway is that get_default_block_editor_settings() provides a starting point for customizing the block editor's behavior and appearance.

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