/**
* Constructor
*/
function __construct()
{
// Call install function on activation
register_activation_hook(__FILE__, array($this, 'installPlugin'));
// Store plugin basename
self::$strPluginBasename = plugin_basename(__FILE__);
// Load current settings
self::loadSettings();
// Upgrade?
if (self::$aryGlobalSettings['revision'] < self::$intRevisionId) {
$this->upgradePlugin();
}
// Settings changed?
if (isset($_POST['action']) && $_POST['action'] == 'save_wp-piwik_settings') {
$this->applySettings();
} elseif (isset(self::$aryGlobalSettings['piwik_mode']) && self::$aryGlobalSettings['piwik_mode'] == 'php') {
self::definePiwikConstants();
}
// Load language file
load_plugin_textdomain('wp-piwik', false, dirname(self::$strPluginBasename) . "/languages/");
// Add meta links to plugin details
add_filter('plugin_row_meta', array($this, 'setPluginMeta'), 10, 2);
// Register columns
add_filter('screen_layout_columns', array(&$this, 'onScreenLayoutColumns'), 10, 2);
// Add network admin menu if required
if (is_plugin_active_for_network('wp-piwik/wp-piwik.php')) {
add_action('network_admin_menu', array($this, 'buildNetworkAdminMenu'));
}
// Add admin menu
add_action('admin_menu', array($this, 'buildAdminMenu'));
// Register the callback been used if options of page been submitted and needs to be processed
add_action('admin_post_save_wp-piwik_stats', array(&$this, 'onStatsPageSaveChanges'));
// Register own post meta boxes
add_action('load-post.php', array(&$this, 'postMetaboxes'));
add_action('load-post-new.php', array(&$this, 'postMetaboxes'));
// Add dashboard widget if enabled
/* TODO: Use bitmask here */
if (self::$aryGlobalSettings['dashboard_widget'] || self::$aryGlobalSettings['dashboard_chart'] || self::$aryGlobalSettings['dashboard_seo']) {
add_action('wp_dashboard_setup', array($this, 'extendWordPressDashboard'));
}
// Add Toolbar graph if enabled
if (self::$aryGlobalSettings['toolbar']) {
add_action(is_admin() ? 'admin_head' : 'wp_head', array($this, 'loadToolbarRequirements'));
add_action('admin_bar_menu', array(&$this, 'extendWordPressToolbar'), 1000);
}
// Enable shortcodes if enabled
if (self::$aryGlobalSettings['shortcodes']) {
add_shortcode('wp-piwik', array(&$this, 'shortcode'));
}
// Add tracking code to footer if enabled
if (self::$aryGlobalSettings['add_tracking_code']) {
add_action('wp_footer', array($this, 'footer'));
}
}
