http://code.google.com/p/swfobject/.'); break; } } /** * Implementation of hook_perm(). */ function swfobject_api_perm() { return array('administer swfobject'); } /** * Implementation of hook_menu(). */ function swfobject_api_menu() { $items = array(); $items['admin/settings/swfobject_api'] = array( 'title' => 'SWFObject API', 'page callback' => 'drupal_get_form', 'page arguments' => array('swfobject_api_settings_form'), 'access arguments' => array('administer swfobject'), ); return $items; } /** * Implementation of hook_theme(). * @return array */ function swfobject_api_theme() { return array( 'swfobject_api' => array( 'arguments' => array( 'url' => NULL, 'params' => NULL, 'vars' => NULL, 'id' => NULL, 'attributes' => NULL ) ) ); } /* *********************************************** */ /* Configuration Functions */ /* *********************************************** */ /** * Menu callback: SWFObject API configuration form. * @return array * drupal form array */ function swfobject_api_settings_form() { $form = array(); $form['swfoa_settings_version'] = array( '#type' => 'textfield', '#title' => t('Default minimum Flash version required'), '#description' => t('This value can be overridden via the theme call.'), '#default_value' => variable_get('swfoa_settings_version', '6'), '#required' => TRUE, ); $form['swfoa_settings_express'] = array( '#type' => 'checkbox', '#title' => t('Enable express install.'), '#description' => t('Express install allows player upgrades without having to leave the site. Only versions 6.0.65 and above are supported.'), '#default_value' => variable_get('swfoa_settings_express', FALSE), ); $form['swfoa_settings_path'] = array( '#type' => 'textfield', '#title' => t('Path to SWFObject JS.'), '#description' => t('Path to the SWFObject JS file.'), '#default_value' => variable_get('swfoa_settings_path', drupal_get_path('module', 'swfobject_api') .'/swfobject.js'), ); return system_settings_form($form); } /* *********************************************** */ /* Internal Functions */ /* *********************************************** */ /** * Ensure that the necessary JS files are loaded. * * This function automatically checks to make sure that the JS files are only * loaded once. * @param array $settings */ function swfobject_api_ensure_swfobject($settings = array()) { static $done = FALSE; if (! $done) { // Load the swfobject library and our add-on to activate it. drupal_add_js(variable_get('swfoa_settings_path', drupal_get_path('module', 'swfobject_api') .'/swfobject.js'), 'module', 'header'); // Load the JS which creates loads the params into the page drupal_add_js(drupal_get_path('module', 'swfobject_api') .'/swfobject_api.js', 'module', 'footer'); $done = TRUE; } drupal_add_js($settings, 'setting', 'footer', FALSE, TRUE, FALSE); } /* *********************************************** */ /* Theme Functions */ /* *********************************************** */ /** * Theme function to add a flash file to the page. * * The actual returned HTML from this function is minimal. Its main purpose is * to setup the Javascript properly on content which is cached by input filters * * @ingroup themeable * @param $url * A web accessible url to the flash file. * @param $params * An associative array of parameters that describe the SWF. * @param $vars * An associative array of variables to pass through to the SWF flashvars value. * @param $id * An id to appened to the so object. * @param $attributes * Associative array of attributes to apply to the resulting flash tag (embed, object, etc.) */ function theme_swfobject_api($url, $params = array(), $vars = array(), $id = NULL, $attributes = array()) { // keep track of each div ID static $swfobject_id = 1; // Build the base params. $base_params = array( 'width' => '100%', 'height' => '100%', 'no_flash' => t('Sorry, you need to install flash to see this content.'), 'version' => variable_get('swfoa_settings_version', '6'), 'type' => 'movie', 'bgcolor' => '#FFFFFF', 'express_redirect' => variable_get('swfoa_settings_express', TRUE) ? drupal_get_path('module', 'swfobject_api') .'/expressinstall.swf' : 'false', 'class' => '', ); // Merge in default parameters. $params += $base_params; // Increment the div id to allow for multiple players on the page $div_id = empty($id) ? 'swfobject-'. $swfobject_id++ : $id; // are the no_flash parameters being passed with a filter? if (is_array($params['no_flash'])) { $params['no_flash'] = check_markup($params['no_flash']['text'], $params['no_flash']['filter']); } // assign param data to the specific parameters $height = $params['height']; $width = $params['width']; $express_redirect = $params['express_redirect']; $version = $params['version']; $bgcolor = $params['bgcolor']; $no_flash = $params['no_flash']; $class = implode(' ', array($params['class'], 'swfobject')); unset($params['height'], $params['width'], $params['express_redirect'], $params['version'], $params['bg_color'], $params['no_flash'], $params['class']); $settings['swfobject_api']['files'][$div_id] = array( 'url' => $url, 'params' => $params, 'flashVars' => $vars, 'attributes' => $attributes, 'height' => $height, 'width' => $width, 'express_redirect' => $express_redirect, 'version' => $version, 'bgcolor' => $bg_color, ); // add the JS to the page swfobject_api_ensure_swfobject($settings); // Return the placeholder HTML that will normally get // replaced with flash content. return "
{$no_flash}
\n"; }