function _color_page_alter

Replaces the logo with a color-altered logo.

A theme that supports the color module should call this function from its THEME_process_page() function, so that the correct logo is included when page.tpl.php is rendered.

See also

theme()

File

modules/color/color.module, line 120

Code

function _color_page_alter(&$vars) {
    global $theme_key;
    // Override logo.
    $logo = variable_get('color_' . $theme_key . '_logo');
    if ($logo && $vars['logo'] && preg_match('!' . $theme_key . '/logo.png$!', $vars['logo'])) {
        $vars['logo'] = file_create_url($logo);
    }
}