Edit File by line

<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName

[0] Fix | Delete

/**

[1] Fix | Delete

* Upcoming Events widget

[2] Fix | Delete

[3] Fix | Delete

* It relies on the icalendar-reader library.

[4] Fix | Delete

[5] Fix | Delete

* @package automattic/jetpack

[6] Fix | Delete

[7] Fix | Delete

[8] Fix | Delete

if ( ! defined( 'ABSPATH' ) ) {

[9] Fix | Delete

exit( 0 );

[10] Fix | Delete

}

[11] Fix | Delete

[12] Fix | Delete

// phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files.

[13] Fix | Delete

[14] Fix | Delete

/**

[15] Fix | Delete

* Register the widget.

[16] Fix | Delete

[17] Fix | Delete

function upcoming_events_register_widgets() {

[18] Fix | Delete

register_widget( Jetpack_Upcoming_Events_Widget::class );

[19] Fix | Delete

}

[20] Fix | Delete

add_action( 'widgets_init', 'upcoming_events_register_widgets' );

[21] Fix | Delete

[22] Fix | Delete

/**

[23] Fix | Delete

* Widget class.

[24] Fix | Delete

[25] Fix | Delete

class Jetpack_Upcoming_Events_Widget extends WP_Widget {

[26] Fix | Delete

/**

[27] Fix | Delete

* Constructor

[28] Fix | Delete

[29] Fix | Delete

public function __construct() {

[30] Fix | Delete

parent::__construct(

[31] Fix | Delete

'upcoming_events_widget',

[32] Fix | Delete

/** This filter is documented in modules/widgets/facebook-likebox.php */

[33] Fix | Delete

apply_filters( 'jetpack_widget_name', __( 'Upcoming Events', 'jetpack' ) ),

[34] Fix | Delete

array(

[35] Fix | Delete

'description' => __( 'Display upcoming events from an iCalendar feed.', 'jetpack' ),

[36] Fix | Delete

'customize_selective_refresh' => true,

[37] Fix | Delete

)

[38] Fix | Delete

);

[39] Fix | Delete

if ( is_active_widget( false, false, $this->id_base ) ) {

[40] Fix | Delete

add_action( 'wp_head', array( $this, 'css' ) );

[41] Fix | Delete

}

[42] Fix | Delete

}

[43] Fix | Delete

[44] Fix | Delete

/**

[45] Fix | Delete

* Output CSS in the header everywhere where the widget is active.

[46] Fix | Delete

[47] Fix | Delete

public function css() {

[48] Fix | Delete

[49] Fix | Delete

[50] Fix | Delete

.upcoming-events li {

[51] Fix | Delete

margin-bottom: 10px;

[52] Fix | Delete

}

[53] Fix | Delete

.upcoming-events li span {

[54] Fix | Delete

display: block;

[55] Fix | Delete

}

[56] Fix | Delete

</style>

[57] Fix | Delete

<?php

[58] Fix | Delete

}

[59] Fix | Delete

[60] Fix | Delete

/**

[61] Fix | Delete

* Displays the form for this widget on the Widgets page of the WP Admin area.

[62] Fix | Delete

[63] Fix | Delete

* @param array $instance Instance configuration.

[64] Fix | Delete

[65] Fix | Delete

* @return string|void

[66] Fix | Delete

[67] Fix | Delete

public function form( $instance ) {

[68] Fix | Delete

$defaults = array(

[69] Fix | Delete

'title' => __( 'Upcoming Events', 'jetpack' ),

[70] Fix | Delete

'feed-url' => '',

[71] Fix | Delete

'count' => 3,

[72] Fix | Delete

);

[73] Fix | Delete

$instance = array_merge( $defaults, (array) $instance );

[74] Fix | Delete

[75] Fix | Delete

[76] Fix | Delete

<p>

[77] Fix | Delete

<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label>

[78] Fix | Delete

<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( $instance['title'] ); ?>" />

[79] Fix | Delete

</p>

[80] Fix | Delete

[81] Fix | Delete

<p>

[82] Fix | Delete

<label for="<?php echo esc_attr( $this->get_field_id( 'feed-url' ) ); ?>"><?php esc_html_e( 'iCalendar Feed URL:', 'jetpack' ); ?></label>

[83] Fix | Delete

<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'feed-url' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'feed-url' ) ); ?>" type="text" value="<?php echo esc_attr( $instance['feed-url'] ); ?>" />

[84] Fix | Delete

</p>

[85] Fix | Delete

[86] Fix | Delete

<p>

[87] Fix | Delete

<label for="<?php echo esc_attr( $this->get_field_id( 'count' ) ); ?>"><?php esc_html_e( 'Items to show:', 'jetpack' ); ?></label>

[88] Fix | Delete

<select id="<?php echo esc_attr( $this->get_field_id( 'count' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'count' ) ); ?>">

[89] Fix | Delete

<?php for ( $i = 1; $i <= 10; $i++ ) { ?>

[90] Fix | Delete

[91] Fix | Delete

<?php } ?>

[92] Fix | Delete

[93] Fix | Delete

</select>

[94] Fix | Delete

</p>

[95] Fix | Delete

<?php

[96] Fix | Delete

}

[97] Fix | Delete

[98] Fix | Delete

/**

[99] Fix | Delete

* Deals with the settings when they are saved by the admin.

[100] Fix | Delete

[101] Fix | Delete

* @param array $new_instance New configuration values.

[102] Fix | Delete

* @param array $old_instance Old configuration values.

[103] Fix | Delete

[104] Fix | Delete

* @return array

[105] Fix | Delete

[106] Fix | Delete

public function update( $new_instance, $old_instance ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable

[107] Fix | Delete

$instance = array();

[108] Fix | Delete

$instance['title'] = wp_strip_all_tags( $new_instance['title'] );

[109] Fix | Delete

$instance['feed-url'] = wp_strip_all_tags( $new_instance['feed-url'] );

[110] Fix | Delete

$instance['count'] = min( absint( $new_instance['count'] ), 10 ); // 10 or less

[111] Fix | Delete

return $instance;

[112] Fix | Delete

}

[113] Fix | Delete

[114] Fix | Delete

/**

[115] Fix | Delete

* Outputs the HTML for this widget.

[116] Fix | Delete

[117] Fix | Delete

* @param array $args An array of standard parameters for widgets in this theme.

[118] Fix | Delete

* @param array $instance An array of settings for this widget instance.

[119] Fix | Delete

[120] Fix | Delete

* @return void Echoes it's output

[121] Fix | Delete

[122] Fix | Delete

public function widget( $args, $instance ) {

[123] Fix | Delete

require_once JETPACK__PLUGIN_DIR . '/_inc/lib/icalendar-reader.php';

[124] Fix | Delete

[125] Fix | Delete

$ical = new iCalendarReader();

[126] Fix | Delete

$events = array();

[127] Fix | Delete

if ( ! empty( $instance['feed-url'] ) ) {

[128] Fix | Delete

$events = $ical->get_events( $instance['feed-url'], $instance['count'] );

[129] Fix | Delete

$events = $this->apply_timezone_offset( $events );

[130] Fix | Delete

}

[131] Fix | Delete

$ical->timezone = null;

[132] Fix | Delete

[133] Fix | Delete

echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

[134] Fix | Delete

if ( ! empty( $instance['title'] ) ) {

[135] Fix | Delete

echo $args['before_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

[136] Fix | Delete

echo esc_html( $instance['title'] );

[137] Fix | Delete

echo $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

[138] Fix | Delete

}

[139] Fix | Delete

[140] Fix | Delete

if ( empty( $instance['feed-url'] ) ) {

[141] Fix | Delete

if ( current_user_can( 'manage_options' ) ) {

[142] Fix | Delete

echo '<div class="error-message">';

[143] Fix | Delete

esc_html_e( 'The events feed URL is not properly set up in this widget.', 'jetpack' );

[144] Fix | Delete

echo '</div>';

[145] Fix | Delete

}

[146] Fix | Delete

} elseif ( ! $events ) {

[147] Fix | Delete

echo '<p>';

[148] Fix | Delete

esc_html_e( 'No upcoming events', 'jetpack' );

[149] Fix | Delete

echo '</p>';

[150] Fix | Delete

} else {

[151] Fix | Delete

[152] Fix | Delete

[153] Fix | Delete

<?php foreach ( $events as $event ) : ?>

[154] Fix | Delete

<li>

[155] Fix | Delete

[156] Fix | Delete

<?php

[157] Fix | Delete

echo $ical->escape( stripslashes( $event['SUMMARY'] ?? '' ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- this method is built to escape.

[158] Fix | Delete

[159] Fix | Delete

</strong>

[160] Fix | Delete

<span class="event-when"><?php echo esc_html( $ical->formatted_date( $event ) ); ?></span>

[161] Fix | Delete

<?php if ( ! empty( $event['LOCATION'] ) ) : ?>

[162] Fix | Delete

[163] Fix | Delete

<?php

[164] Fix | Delete

echo $ical->escape( stripslashes( $event['LOCATION'] ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- this method is built to escape.

[165] Fix | Delete

[166] Fix | Delete

</span>

[167] Fix | Delete

<?php endif; ?>

[168] Fix | Delete

<?php if ( ! empty( $event['DESCRIPTION'] ) ) : ?>

[169] Fix | Delete

[170] Fix | Delete

<?php

[171] Fix | Delete

echo wp_trim_words( $ical->escape( stripcslashes( $event['DESCRIPTION'] ) ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- this method is built to escape.

[172] Fix | Delete

[173] Fix | Delete

</span>

[174] Fix | Delete

<?php endif; ?>

[175] Fix | Delete

</li>

[176] Fix | Delete

<?php endforeach; ?>

[177] Fix | Delete

</ul>

[178] Fix | Delete

<?php

[179] Fix | Delete

}

[180] Fix | Delete

[181] Fix | Delete

echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

[182] Fix | Delete

[183] Fix | Delete

/** This action is documented in modules/widgets/gravatar-profile.php */

[184] Fix | Delete

do_action( 'jetpack_stats_extra', 'widget_view', 'upcoming_events' );

[185] Fix | Delete

}

[186] Fix | Delete

[187] Fix | Delete

/**

[188] Fix | Delete

* Left this function here for backward compatibility

[189] Fix | Delete

* just incase a site using jetpack is also using this function

[190] Fix | Delete

[191] Fix | Delete

* @param array|false $events Array of events, false on failure.

[192] Fix | Delete

[193] Fix | Delete

private function apply_timezone_offset( $events ) {

[194] Fix | Delete

require_once JETPACK__PLUGIN_DIR . '/_inc/lib/icalendar-reader.php';

[195] Fix | Delete

[196] Fix | Delete

return ( new iCalendarReader() )->apply_timezone_offset( $events );

[197] Fix | Delete

}

[198] Fix | Delete

}

[199] Fix | Delete

[200] Fix | Delete