| 89 | | function activate_plugin($plugin) { |
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| 90 | | $current = get_option('active_plugins'); |
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| 91 | | $plugin = trim($plugin); |
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| 92 | | |
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| 93 | | if ( validate_file($plugin) ) |
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| 94 | | return new WP_Error('plugin_invalid', __('Invalid plugin.')); |
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| 95 | | if ( ! file_exists(ABSPATH . PLUGINDIR . '/' . $plugin) ) |
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| 96 | | return new WP_Error('plugin_not_found', __('Plugin file does not exist.')); |
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| 97 | | |
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| 98 | | if (!in_array($plugin, $current)) { |
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| 99 | | wp_redirect(add_query_arg('_error_nonce', wp_create_nonce('plugin-activation-error_' . $plugin), 'plugins.php?error=true&plugin=' . $plugin)); // we'll override this later if the plugin can be included without fatal error |
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| 100 | | ob_start(); |
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| 101 | | @include(ABSPATH . PLUGINDIR . '/' . $plugin); |
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| 102 | | $current[] = $plugin; |
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| 103 | | sort($current); |
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| 104 | | update_option('active_plugins', $current); |
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| 105 | | do_action('activate_' . $plugin); |
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| 106 | | ob_end_clean(); |
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| 107 | | } |
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| 108 | | |
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| 109 | | return null; |
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| 110 | | } |
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| 111 | | |
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| 112 | | function deactivate_plugins($plugins) { |
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| 113 | | $current = get_option('active_plugins'); |
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| 114 | | |
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| 115 | | if(!is_array($plugins)) |
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| 116 | | $plugins = array($plugins); |
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| 117 | | |
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| 118 | | foreach($plugins as $plugin) { |
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| 119 | | array_splice($current, array_search( $plugin, $current), 1 ); // Array-fu! |
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| 120 | | do_action('deactivate_' . trim( $plugin )); |
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| 121 | | } |
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| 122 | | |
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| 123 | | update_option('active_plugins', $current); |
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| 124 | | } |
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| 125 | | |
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| 126 | | function deactivate_all_plugins() { |
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| 127 | | $current = get_option('active_plugins'); |
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| 128 | | deactivate_plugins($current); |
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| 129 | | } |
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| 130 | | |
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