required_version() ) || ( !$this->check_memory_limit() ) )
return;
// Get some constants first
$this->load_options();
$this->define_constant();
$this->define_tables();
$this->load_dependencies();
$this->start_rewrite_module();
$this->plugin_name = basename(dirname(__FILE__)).'/'.basename(__FILE__);
// Init options & tables during activation & deregister init option
register_activation_hook( $this->plugin_name, array(&$this, 'activate') );
register_deactivation_hook( $this->plugin_name, array(&$this, 'deactivate') );
// Register a uninstall hook to remove all tables & option automatic
register_uninstall_hook( $this->plugin_name, array('nggLoader', 'uninstall') );
// Start this plugin once all other plugins are fully loaded
add_action( 'plugins_loaded', array(&$this, 'start_plugin') );
// Register_taxonomy must be used during the init
add_action( 'init', array(&$this, 'register_taxonomy') );
// Hook to upgrade all blogs with one click and adding a new one later
add_action( 'wpmu_upgrade_site', array(&$this, 'multisite_upgrade') );
add_action( 'wpmu_new_blog', array(&$this, 'multisite_new_blog'), 10, 6);
// Add a message for PHP4 Users, can disable the update message later on
if (version_compare(PHP_VERSION, '5.0.0', '<'))
add_filter('transient_update_plugins', array(&$this, 'disable_upgrade'));
//Add some links on the plugin page
add_filter('plugin_row_meta', array(&$this, 'add_plugin_links'), 10, 2);
// Check for the header / footer
add_action( 'init', array(&$this, 'test_head_footer_init' ) );
// Show NextGEN version in header
add_action('wp_head', array('nggGallery', 'nextgen_version') );
}
function start_plugin() {
global $nggRewrite;
// Load the language file
$this->load_textdomain();
// All credits to the tranlator
$this->translator = ''. __('Translation by : See here', 'nggallery') . '
';
$this->translator .= ''. __('This translation is not yet updated for Version 1.9.0. If you would like to help with translation, download the current po from the plugin folder and read here how you can translate the plugin.', 'nggallery') . '
';
// Check for upgrade
$this->check_for_upgrade();
// Content Filters
add_filter('ngg_gallery_name', 'sanitize_title');
// Check if we are in the admin area
if ( is_admin() ) {
// Pass the init check or show a message
if (get_option( 'ngg_init_check' ) != false )
add_action( 'admin_notices', create_function('', 'echo \'' . get_option( "ngg_init_check" ) . '
\' . __(\'Sorry, NextGEN Gallery works only under WordPress %s or higher\', "nggallery" ) . \'
' . __('Sorry, NextGEN Gallery works only with a Memory Limit of 16 MB or higher', 'nggallery') . '
Please update to PHP5.2 as soon as possible, the plugin is not tested under PHP4 anymore\';') );
$this->add_PHP5_notice = true;
}
}
return $option;
}
// Taken from Google XML Sitemaps from Arne Brachhold
function add_plugin_links($links, $file) {
if ( $file == $this->plugin_name ) {
$links[] = '' . __('Overview', 'nggallery') . '';
$links[] = '' . __('Get help', 'nggallery') . '';
$links[] = '' . __('Contribute', 'nggallery') . '';
$links[] = '' . __('Donate', 'nggallery') . '';
}
return $links;
}
// Check for the header / footer, parts taken from Matt Martz (http://sivel.net/)
function test_head_footer_init() {
// If test-head query var exists hook into wp_head
if ( isset( $_GET['test-head'] ) )
add_action( 'wp_head', create_function('', 'echo \'\';'), 99999 );
// If test-footer query var exists hook into wp_footer
if ( isset( $_GET['test-footer'] ) )
add_action( 'wp_footer', create_function('', 'echo \'\';'), 99999 );
}
}
// Let's start the holy plugin
global $ngg;
$ngg = new nggLoader();
}
?>