class-np-activate.php
| 1 | <?php |
| 2 | /** |
| 3 | * Plugin Activation |
| 4 | */ |
| 5 | require_once('class-np-navmenu.php'); |
| 6 | class NP_Activate { |
| 7 | |
| 8 | /** |
| 9 | * Plugin Version |
| 10 | */ |
| 11 | private $version; |
| 12 | |
| 13 | |
| 14 | public function __construct() |
| 15 | { |
| 16 | register_activation_hook( dirname( dirname(__FILE__) ) . '/nestedpages.php', array($this, 'install') ); |
| 17 | $this->version = 1.0; |
| 18 | $this->setVersion(); |
| 19 | $this->addMenu(); |
| 20 | } |
| 21 | |
| 22 | |
| 23 | /** |
| 24 | * Activation Hook |
| 25 | */ |
| 26 | public function install() |
| 27 | { |
| 28 | $this->checkVersions(); |
| 29 | $this->setOptions(); |
| 30 | } |
| 31 | |
| 32 | |
| 33 | /** |
| 34 | * Check Wordpress and PHP versions |
| 35 | */ |
| 36 | private function checkVersions( $wp = '3.9', $php = '5.3.0' ) { |
| 37 | global $wp_version; |
| 38 | if ( version_compare( PHP_VERSION, $php, '<' ) ) |
| 39 | $flag = 'PHP'; |
| 40 | elseif ( version_compare( $wp_version, $wp, '<' ) ) |
| 41 | $flag = 'WordPress'; |
| 42 | else |
| 43 | return; |
| 44 | $version = 'PHP' == $flag ? $php : $wp; |
| 45 | deactivate_plugins( basename( __FILE__ ) ); |
| 46 | |
| 47 | wp_die('<p><strong>Nested Pages</strong> plugin requires'.$flag.' version '.$version.' or greater.</p>','Plugin Activation Error', array( 'response'=>200, 'back_link'=>TRUE ) ); |
| 48 | } |
| 49 | |
| 50 | |
| 51 | /** |
| 52 | * Set the Plugin Version |
| 53 | */ |
| 54 | private function setVersion() |
| 55 | { |
| 56 | if ( !get_option('nestedpages_version') ){ |
| 57 | update_option('nestedpages_version', $this->version); |
| 58 | } |
| 59 | elseif ( get_option('nestedpages_version') < $this->version ){ |
| 60 | update_option('nestedpages_version', $this->version); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | |
| 65 | /** |
| 66 | * Add the nav menu |
| 67 | */ |
| 68 | public function addMenu() |
| 69 | { |
| 70 | $menu_e = get_term_by('slug', 'nestedpages', 'nav_menu'); |
| 71 | if ( !$menu_e ){ |
| 72 | $menu = new NP_NavMenu; |
| 73 | $menu->addMenu(); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | |
| 78 | /** |
| 79 | * Set Default Options |
| 80 | */ |
| 81 | private function setOptions() |
| 82 | { |
| 83 | if ( !get_option('nestedpages_menusync') ){ |
| 84 | update_option('nestedpages_menusync', 'sync'); |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | |
| 89 | } |