function image_update_7000

Install the schema for users upgrading from the contributed module.

File

modules/image/image.install, line 178

Code

function image_update_7000() {
    if (!db_table_exists('image_styles')) {
        $schema = array();
        $schema['cache_image'] = system_schema_cache_7054();
        $schema['cache_image']['description'] = 'Cache table used to store information about image manipulations that are in-progress.';
        $schema['image_styles'] = array(
            'description' => 'Stores configuration options for image styles.',
            'fields' => array(
                'isid' => array(
                    'description' => 'The primary identifier for an image style.',
                    'type' => 'serial',
                    'unsigned' => TRUE,
                    'not null' => TRUE,
                ),
                'name' => array(
                    'description' => 'The style name.',
                    'type' => 'varchar',
                    'length' => 255,
                    'not null' => TRUE,
                ),
            ),
            'primary key' => array(
                'isid',
            ),
            'unique keys' => array(
                'name' => array(
                    'name',
                ),
            ),
        );
        $schema['image_effects'] = array(
            'description' => 'Stores configuration options for image effects.',
            'fields' => array(
                'ieid' => array(
                    'description' => 'The primary identifier for an image effect.',
                    'type' => 'serial',
                    'unsigned' => TRUE,
                    'not null' => TRUE,
                ),
                'isid' => array(
                    'description' => 'The {image_styles}.isid for an image style.',
                    'type' => 'int',
                    'unsigned' => TRUE,
                    'not null' => TRUE,
                    'default' => 0,
                ),
                'weight' => array(
                    'description' => 'The weight of the effect in the style.',
                    'type' => 'int',
                    'unsigned' => FALSE,
                    'not null' => TRUE,
                    'default' => 0,
                ),
                'name' => array(
                    'description' => 'The unique name of the effect to be executed.',
                    'type' => 'varchar',
                    'length' => 255,
                    'not null' => TRUE,
                ),
                'data' => array(
                    'description' => 'The configuration data for the effect.',
                    'type' => 'blob',
                    'not null' => TRUE,
                    'size' => 'big',
                    'serialize' => TRUE,
                ),
            ),
            'primary key' => array(
                'ieid',
            ),
            'indexes' => array(
                'isid' => array(
                    'isid',
                ),
                'weight' => array(
                    'weight',
                ),
            ),
            'foreign keys' => array(
                'image_style' => array(
                    'table' => 'image_styles',
                    'columns' => array(
                        'isid' => 'isid',
                    ),
                ),
            ),
        );
        db_create_table('cache_image', $schema['cache_image']);
        db_create_table('image_styles', $schema['image_styles']);
        db_create_table('image_effects', $schema['image_effects']);
    }
}