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Tidied up code comments pre-release.

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This commit is contained in:
ekes 2019-05-12 15:37:07 +02:00
parent eab5592dd5
commit 65db102f6f
4 changed files with 224 additions and 81 deletions
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43
includes/squat-radar-widget.php
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@ -1,5 +1,13 @@
<?php
/**
* Squat Radar Events Widget.
*
* @package squat-radar
* @since 2.0.0
*/
// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;
class Squat_Radar_Widget extends WP_Widget {
@ -28,15 +36,26 @@ class Squat_Radar_Widget extends WP_Widget {
add_option( 'squat_radar_widget_cron_run', []);
}
/**
* Enqueue scripts callback, add CSS.
*/
static public function widget_style() {
wp_register_style( 'squat-radar-widget', SQUAT_RADAR_URL . '/assets/squat-radar.css' );
wp_enqueue_style( 'squat-radar-widget' );
}
/**
* Enqueue scripts callback, add JS.
*/
static public function widget_script() {
wp_register_script( 'squat-radar-widget', SQUAT_RADAR_URL . '/assets/squat-radar.js', ['jquery'] );
}
/**
* Cron action.
*
* Uses an option to keep track of when run, and updates any (experimental) widgets that update using a cron period instead of ajax.
*/
public static function cache_cron() {
$now = time();
$last_run = get_option('squat_radar_widget_cron_run', []);
@ -50,6 +69,9 @@ class Squat_Radar_Widget extends WP_Widget {
set_option('squat_radar_widget_cron_run', $last_run);
}
/**
* Refresh an individual widget instance for cache_cron().
*/
protected static function cache_refresh($instance) {
$connector = new Squat_Radar_Connector();
@ -58,6 +80,7 @@ class Squat_Radar_Widget extends WP_Widget {
$languages = array_merge($instance['url']['keys']['language'], (array) $languages);
foreach ($languages as $language) {
try {
// Force update. Don't set expire.
$data = $connector->events($instance['url']['keys']['facets'], $instance['fields'], $language, $instance['limit'], 0, TRUE );
}
catch ( Squat_Radar_Connector_Exception $e ) {
@ -68,7 +91,11 @@ class Squat_Radar_Widget extends WP_Widget {
return TRUE;
}
/**
* Implementation of WP_Widget::widget().
*
* Outputs the events for the correct instance of the widget.
*/
public function widget( $args, $instance ) {
$widget_id = 'squat_radar_widget_' . $this->number;
@ -104,6 +131,9 @@ class Squat_Radar_Widget extends WP_Widget {
echo $args['after_widget'];
}
/**
* Action callback for AJAX widget display.
*/
public static function ajax_callback() {
if ( ! array_key_exists('instance', $_POST) ) {
wp_die();
@ -138,6 +168,11 @@ class Squat_Radar_Widget extends WP_Widget {
return $html;
}
/**
* Implementation of WP_Widget::form().
*
* Widget options.
*/
public function form( $instance ) {
//
@ -269,7 +304,11 @@ class Squat_Radar_Widget extends WP_Widget {
}
/**
* Implementation of WP_Widget::update().
*
* Save widget options.
*/
public function update( $new_instance, $old_instance ) {
$options = [];