80 lines
1.6 KiB
PHP
80 lines
1.6 KiB
PHP
<?php
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/**
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* Liveticker: Plugin system class.
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*
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* This file contains the derived class for the plugin's system operations.
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*
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* @package SCLiveticker
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*/
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namespace SCLiveticker;
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use WP_Query;
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// Exit if accessed directly.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Liveticker system configuration.
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*/
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class System extends SCLiveticker {
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/**
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* Activation hook.
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*
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* Initializes default options.
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*
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* @return void
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*/
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public static function activate() {
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// Load current options.
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self::update_options();
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// Add default settings to database.
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$defaults = self::default_options();
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if ( self::$options['reset_settings'] ) {
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// Reset requested, overwrite existing options with default.
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update_option( self::OPTION, $defaults );
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} else {
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// Otherwise add new options.
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add_option( self::OPTION, $defaults );
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}
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}
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/**
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* Plugin uninstall handler.
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*
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* @return void
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*/
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public static function uninstall() {
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// Delete all ticks.
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$ticks = new WP_Query( array( 'post_type' => 'scliveticker_tick' ) );
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foreach ( $ticks->get_posts() as $tick ) {
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wp_delete_post( $tick->ID, true );
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}
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// Temporarily register taxonomy to delete it.
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register_taxonomy( 'scliveticker_ticker', array( 'scliveticker_tick' ) );
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// Delete tickers.
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$tickers = get_terms(
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array(
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'taxonomy' => 'scliveticker_ticker',
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'hide_empty' => false,
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)
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);
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foreach ( $tickers as $ticker ) {
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wp_delete_term( $ticker->term_id, 'scliveticker_ticker' );
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}
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// Unregister taxonomy again.
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unregister_taxonomy( 'scliveticker_ticker' );
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// Delete the option.
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delete_option( self::OPTION );
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}
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}
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