/
eme-widgets.php
395 lines (374 loc) · 19 KB
/
eme-widgets.php
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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
// enable shortcodes in widgets, if wanted
if ( get_option( 'eme_shortcodes_in_widgets' ) ) {
add_filter( 'widget_text', 'do_shortcode', 11 );
}
class WP_Widget_eme_list extends WP_Widget {
public function __construct() {
parent::__construct(
'eme_list', // Base ID
__( 'Events Made Easy List of events', 'events-made-easy' ), // Name
[ 'description' => __( 'Events Made Easy List of events', 'events-made-easy' ) ] // Args
);
}
public function widget( $args, $instance ) {
eme_enqueue_frontend();
//extract($args);
//$title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Events','eme' ) : $instance['title'], $instance, $this->id_base);
//$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
$title = apply_filters( 'widget_title', $instance['title'] );
$limit = isset( $instance['limit'] ) ? intval( $instance['limit'] ) : 5;
$scope = empty( $instance['scope'] ) ? 'future' : $instance['scope'];
$showperiod = empty( $instance['showperiod'] ) ? '' : $instance['showperiod'];
$show_ongoing = empty( $instance['show_ongoing'] ) ? false : true;
$order = empty( $instance['order'] ) ? 'ASC' : $instance['order'];
$header = empty( $instance['header'] ) ? '<ul>' : $instance['header'];
$footer = empty( $instance['footer'] ) ? '</ul>' : $instance['footer'];
$category = empty( $instance['category'] ) ? '' : $instance['category'];
$notcategory = empty( $instance['notcategory'] ) ? '' : $instance['notcategory'];
$recurrence_only_once = empty( $instance['recurrence_only_once'] ) ? false : $instance['recurrence_only_once'];
if ( eme_is_empty_string( $instance['format'] ) && empty( $instance['format_tpl'] ) ) {
$format = DEFAULT_WIDGET_EVENT_LIST_ITEM_FORMAT;
} elseif ( eme_is_empty_string( $instance['format'] ) ) {
$format = eme_get_template_format( $instance['format_tpl'] );
} else {
$format = $instance['format'];
}
$format_tpl = isset( $instance['format_tpl'] ) ? intval( $instance['format_tpl'] ) : 0;
if ( $instance['authorid'] == -1 ) {
$author = '';
} else {
$authinfo = get_userdata( $instance['authorid'] );
$author = $authinfo->user_login;
}
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
if ( is_array( $category ) ) {
$category = implode( ',', $category );
}
if ( is_array( $notcategory ) ) {
$notcategory = implode( '+', $notcategory );
}
$events_list = eme_get_events_list( limit: $limit, scope: $scope, order: $order, format: $format, category: $category, showperiod: $showperiod, author: $author, show_ongoing: $show_ongoing, show_recurrent_events_once: $recurrence_only_once, notcategory: $notcategory, template_id: $format_tpl );
if ( strstr( $events_list, 'events-no-events' ) ) {
echo $events_list;
} else {
echo $header . $events_list . $footer;
}
echo $args['after_widget'];
}
public function update( $new_instance, $old_instance ) {
// before the merge, let's set the values of those elements that are checkboxes or multiselects (not returned in the POST if not selected)
if ( ! isset( $new_instance['recurrence_only_once'] ) ) {
$new_instance['recurrence_only_once'] = false;
}
if ( ! isset( $new_instance['show_ongoing'] ) ) {
$new_instance['show_ongoing'] = false;
}
if ( ! isset( $new_instance['category'] ) ) {
$new_instance['category'] = '';
}
if ( ! isset( $new_instance['notcategory'] ) ) {
$new_instance['notcategory'] = '';
}
$instance = array_merge( $old_instance, $new_instance );
$instance['title'] = wp_strip_all_tags( $instance['title'] );
$instance['limit'] = intval( $instance['limit'] );
if ( ! in_array( $instance['showperiod'], [ 'daily', 'monthly', 'yearly' ] ) ) {
$instance['showperiod'] = '';
}
if ( ! in_array( $instance['order'], [ 'ASC', 'DESC' ] ) ) {
$instance['order'] = 'ASC';
}
return $instance;
}
public function form( $instance ) {
//Defaults
$instance = wp_parse_args(
(array) $instance,
[
'limit' => 5,
'scope' => 'future',
'order' => 'ASC',
'format' => '',
'format_tpl' => 0,
'authorid' => '',
'show_ongoing' => 1,
]
);
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
$format_tpl = isset( $instance['format_tpl'] ) ? intval( $instance['format_tpl'] ) : 0;
$limit = isset( $instance['limit'] ) ? intval( $instance['limit'] ) : 5;
$scope = empty( $instance['scope'] ) ? 'future' : eme_esc_html( $instance['scope'] );
$showperiod = empty( $instance['showperiod'] ) ? '' : eme_esc_html( $instance['showperiod'] );
if ( isset( $instance['show_ongoing'] ) && ( $instance['show_ongoing'] != false ) ) {
$show_ongoing = true;
} else {
$show_ongoing = false;
}
$order = empty( $instance['order'] ) ? 'ASC' : eme_esc_html( $instance['order'] );
$header = empty( $instance['header'] ) ? '<ul>' : eme_esc_html( $instance['header'] );
$footer = empty( $instance['footer'] ) ? '</ul>' : eme_esc_html( $instance['footer'] );
$category = empty( $instance['category'] ) ? '' : eme_esc_html( $instance['category'] );
$notcategory = empty( $instance['notcategory'] ) ? '' : eme_esc_html( $instance['notcategory'] );
$recurrence_only_once = empty( $instance['recurrence_only_once'] ) ? '' : eme_esc_html( $instance['recurrence_only_once'] );
$authorid = empty( $instance['authorid'] ) ? '' : eme_esc_html( $instance['authorid'] );
$categories = eme_get_categories();
$option_categories = [];
foreach ( $categories as $cat ) {
$id = $cat['category_id'];
$option_categories[ $id ] = $cat['category_name'];
}
if ( empty( $instance['format_tpl'] ) && eme_is_empty_string( $instance['format'] ) ) {
$format = eme_esc_html( DEFAULT_WIDGET_EVENT_LIST_ITEM_FORMAT );
} elseif ( empty( $instance['format_tpl'] ) && ! eme_is_empty_string( $instance['format'] ) ) {
$format = eme_esc_html( $instance['format'] );
} else {
$format = '';
}
$templates_array = eme_get_templates_array_by_id( 'event' );
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'events-made-easy' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>"><?php esc_html_e( 'Number of events', 'events-made-easy' ); ?>: </label>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'limit' ) ); ?>" value="<?php echo $limit; ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'scope' ) ); ?>"><?php esc_html_e( 'Scope of the events', 'events-made-easy' ); ?><br><?php esc_html_e( '(See the doc for [eme_events] for all possible values)', 'events-made-easy' ); ?>:</label><br>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'scope' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'scope' ) ); ?>" value="<?php echo $scope; ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'showperiod' ) ); ?>"><?php esc_html_e( 'Show events per period', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'showperiod' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'showperiod' ) ); ?>">
<option value="" <?php selected( $showperiod, '' ); ?>><?php esc_html_e( 'Select...', 'events-made-easy' ); ?></option>
<option value="daily" <?php selected( $showperiod, 'daily' ); ?>><?php esc_html_e( 'Daily', 'events-made-easy' ); ?></option>
<option value="monthly" <?php selected( $showperiod, 'monthly' ); ?>><?php esc_html_e( 'Monthly', 'events-made-easy' ); ?></option>
<option value="yearly" <?php selected( $showperiod, 'yearly' ); ?>><?php esc_html_e( 'Yearly', 'events-made-easy' ); ?></option>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'order' ) ); ?>"><?php esc_html_e( 'Order of the events', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'order' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'order' ) ); ?>">
<option value="ASC" <?php selected( $order, 'ASC' ); ?>><?php esc_html_e( 'Ascendant', 'events-made-easy' ); ?></option>
<option value="DESC" <?php selected( $order, 'DESC' ); ?>><?php esc_html_e( 'Descendant', 'events-made-easy' ); ?></option>
</select>
</p>
<?php
if ( get_option( 'eme_categories_enabled' ) ) {
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'category' ) ); ?>"><?php esc_html_e( 'Category', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'category' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'category' ) ); ?>[]" multiple="multiple">
<?php
eme_option_items( $option_categories, $category );
?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'notcategory' ) ); ?>"><?php esc_html_e( 'Exclude Category', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'notcategory' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'notcategory' ) ); ?>[]" multiple="multiple">
<?php
eme_option_items( $option_categories, $notcategory );
?>
</select>
</p>
<?php
}
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'show_ongoing' ) ); ?>"><?php esc_html_e( 'Show Ongoing Events?', 'events-made-easy' ); ?>:</label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'show_ongoing' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_ongoing' ) ); ?>" value="1" <?php echo ( $show_ongoing ) ? 'checked="checked"' : ''; ?>>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'recurrence_only_once' ) ); ?>"><?php esc_html_e( 'Show Recurrent Events Only Once?', 'events-made-easy' ); ?>:</label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'recurrence_only_once' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'recurrence_only_once' ) ); ?>" value="1" <?php echo ( $recurrence_only_once ) ? 'checked="checked"' : ''; ?>>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'authorid' ) ); ?>"><?php esc_html_e( 'Author', 'events-made-easy' ); ?>:</label><br>
<?php
wp_dropdown_users(
[
'id' => esc_attr( $this->get_field_id( 'authorid' ) ),
'name' => esc_attr( $this->get_field_name( 'authorid' ) ),
'show_option_none' => __( 'Select...', 'events-made-easy' ),
'selected' => $authorid,
]
);
?>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'header' ) ); ?>"><?php esc_html_e( 'List header format<br>(if empty <ul> is used)', 'events-made-easy' ); ?>: </label>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'header' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'header' ) ); ?>" value="<?php echo $header; ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'format_tpl' ) ); ?>"><?php esc_html_e( 'List item format', 'events-made-easy' ); ?>:</label>
<?php
esc_html_e( 'Either choose from a template: ', 'events-made-easy' );
echo eme_ui_select( $format_tpl, $this->get_field_name( 'format_tpl' ), $templates_array );
?>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'format' ) ); ?>"><?php esc_html_e( 'Or enter your own (if anything is entered here, it takes precedence over the selected template): ', 'events-made-easy' ); ?>:</label>
<textarea id="<?php echo esc_attr( $this->get_field_id( 'format' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'format' ) ); ?>" rows="5" cols="24"><?php echo $format; ?></textarea>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'footer' ) ); ?>"><?php esc_html_e( 'List footer format<br>(if empty </ul> is used)', 'events-made-easy' ); ?>: </label>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'footer' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'footer' ) ); ?>" value="<?php echo $footer; ?>">
</p>
<?php
}
}
class WP_Widget_eme_calendar extends WP_Widget {
public function __construct() {
parent::__construct(
'eme_calendar', // Base ID
__( 'Events Made Easy Calendar', 'events-made-easy' ), // Name
[ 'description' => __( 'Events Made Easy Calendar', 'events-made-easy' ) ] // Args
);
}
public function widget( $args, $instance ) {
eme_enqueue_frontend();
//extract($args);
//$title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Calendar','eme' ) : $instance['title'], $instance, $this->id_base);
//$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
if ( ! isset( $instance['title'] ) ) {
$instance['title'] = __( 'Calendar', 'events-made-easy' );
}
if ( ! isset( $instance['authorid'] ) ) {
$instance['authorid'] = -1;
}
$title = apply_filters( 'widget_title', $instance['title'] );
$long_events = empty( $instance['long_events'] ) ? false : true;
$category = empty( $instance['category'] ) ? '' : $instance['category'];
$notcategory = empty( $instance['notcategory'] ) ? '' : $instance['notcategory'];
$holiday_id = empty( $instance['holiday_id'] ) ? 0 : $instance['holiday_id'];
if ( $instance['authorid'] == -1 ) {
$author = '';
} else {
$authinfo = get_userdata( $instance['authorid'] );
$author = $authinfo->user_login;
}
if ( is_array( $category ) ) {
$category = implode( ',', $category );
}
if ( is_array( $notcategory ) ) {
$notcategory = implode( '+', $notcategory );
}
$options = [];
$options['title'] = $title;
$options['long_events'] = $long_events;
$options['category'] = $category;
$options['notcategory'] = $notcategory;
// the month shown depends on the calendar day clicked
// make sure it is a valid date though ...
if ( get_query_var( 'calendar_day' ) && eme_is_date( get_query_var( 'calendar_day' ) ) ) {
$eme_date_obj = new ExpressiveDate( get_query_var( 'calendar_day' ), EME_TIMEZONE );
} else {
$eme_date_obj = new ExpressiveDate( 'now', EME_TIMEZONE );
}
$options['month'] = $eme_date_obj->format( 'm' );
$options['year'] = $eme_date_obj->format( 'Y' );
$options['author'] = $author;
$options['holiday_id'] = $holiday_id;
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
echo eme_get_calendar( $options );
echo $args['after_widget'];
}
public function update( $new_instance, $old_instance ) {
// before the merge, let's set the values of those elements that are checkboxes or multiselects (not returned in the POST if not selected)
if ( ! isset( $new_instance['long_events'] ) ) {
$new_instance['long_events'] = false;
}
if ( ! isset( $new_instance['category'] ) ) {
$new_instance['category'] = '';
}
if ( ! isset( $new_instance['notcategory'] ) ) {
$new_instance['notcategory'] = '';
}
$instance = array_merge( $old_instance, $new_instance );
$instance['title'] = wp_strip_all_tags( $instance['title'] );
return $instance;
}
public function form( $instance ) {
//Defaults
$instance = wp_parse_args( (array) $instance, [ 'long_events' => 0 ] );
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
$category = empty( $instance['category'] ) ? '' : eme_esc_html( $instance['category'] );
$notcategory = empty( $instance['notcategory'] ) ? '' : eme_esc_html( $instance['notcategory'] );
$long_events = isset( $instance['long_events'] ) ? eme_esc_html( $instance['long_events'] ) : false;
$authorid = isset( $instance['authorid'] ) ? eme_esc_html( $instance['authorid'] ) : '';
$holiday_id = isset( $instance['holiday_id'] ) ? intval( $instance['holiday_id'] ) : 0;
$categories = eme_get_categories();
$holidays_array_by_id = eme_get_holidays_array_by_id();
$option_categories = [];
foreach ( $categories as $cat ) {
$id = $cat['category_id'];
$option_categories[ $id ] = $cat['category_name'];
}
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'events-made-easy' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'long_events' ) ); ?>"><?php esc_html_e( 'Show Long Events?', 'events-made-easy' ); ?>:</label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'long_events' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'long_events' ) ); ?>" value="1" <?php echo ( $long_events ) ? 'checked="checked"' : ''; ?>>
</p>
<?php
if ( get_option( 'eme_categories_enabled' ) ) {
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'category' ) ); ?>"><?php esc_html_e( 'Category', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'category' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'category' ) ); ?>[]" multiple="multiple">
<?php
eme_option_items( $option_categories, $category );
?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'notcategory' ) ); ?>"><?php esc_html_e( 'Exclude Category', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'notcategory' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'notcategory' ) ); ?>[]" multiple="multiple">
<?php
eme_option_items( $option_categories, $notcategory );
?>
</select>
</p>
<?php
}
if ( ! empty( $holidays_array_by_id ) ) {
?>
<label for="<?php echo esc_attr( $this->get_field_id( 'holiday_id' ) ); ?>"><?php esc_html_e( 'Holidays', 'events-made-easy' ); ?>:</label><br>
<select id="<?php echo esc_attr( $this->get_field_id( 'holiday_id' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'holiday_id' ) ); ?>">
<?php
eme_option_items( $holidays_array_by_id, $holiday_id );
}
?>
</select>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'authorid' ) ); ?>"><?php esc_html_e( 'Author', 'events-made-easy' ); ?>:</label><br>
<?php
wp_dropdown_users(
[
'id' => esc_attr( $this->get_field_id( 'authorid' ) ),
'name' => esc_attr( $this->get_field_name( 'authorid' ) ),
'show_option_none' => __( 'Select...', 'events-made-easy' ),
'selected' => $authorid,
]
);
?>
</p>
<?php
}
}
?>