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class-widget-hours.php
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class-widget-hours.php
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<?php
defined( 'ABSPATH' ) || exit;
/**
* Inventory_Presser_Location_Hours
*
* This class creates the Hours widget.
*/
class Inventory_Presser_Location_Hours extends WP_Widget {
const ID_BASE = '_invp_hours';
/**
* __construct
*
* Calls the parent class' contructor and adds a hook that will delete the
* option that stores this widget's data when the plugin's delete all data
* method is run.
*
* @return void
*/
function __construct() {
parent::__construct(
self::ID_BASE,
'Hours',
array(
'description' => __( 'Display hours of operation.', 'inventory-presser' ),
'show_instance_in_rest' => true,
)
);
add_action( 'invp_delete_all_data', array( $this, 'delete_option' ) );
}
/**
* delete_option
*
* Deletes the option that stores this widget's data.
*
* @return void
*/
public function delete_option() {
delete_option( 'widget_' . self::ID_BASE );
}
/**
* widget
*
* Outputs the widget front-end HTML
*
* @param array $args
* @param array $instance
* @return void
*/
public function widget( $args, $instance ) {
if ( empty( $instance['cb_display'] ) || ! is_array( $instance['cb_display'] ) ) {
return;
}
$cb_showclosed = ( isset( $instance['cb_showclosed'] ) && $instance['cb_showclosed'] == 'true' );
/**
* Hold the HTML that begins the widget until we're sure we're going to
* output something.
*/
$html = '';
// before and after widget arguments are defined by themes
$html .= $args['before_widget'];
$title = apply_filters( 'widget_title', $instance['title'] );
if ( ! empty( $title ) ) {
$html .= $args['before_title'] . $title . $args['after_title'];
}
$html .= '<div class="invp-hours">';
// Get all location taxonomy terms.
$location_info = get_terms(
array(
'taxonomy' => 'location',
'fields' => 'id=>name',
'hide_empty' => false,
)
);
// loop through each location
foreach ( $location_info as $term_id => $name ) {
// Does this address even have hours displayed by this instance of this widget?
if ( empty( $instance['cb_display'][ $term_id ] ) ) {
// No
continue;
}
for ( $h = 1; $h <= INVP::LOCATION_MAX_HOURS; $h++ ) {
$hours_uid = get_term_meta( $term_id, 'hours_' . $h . '_uid', true );
if ( ! $hours_uid ) {
break;
}
// There are hours in is slot $h, has the user configured this widget to display it?
if ( ! in_array( $hours_uid, $instance['cb_display'][ $term_id ] ) ) {
// No
continue;
}
/**
* The first time we reach this block, we can be sure we have
* some hours content to output in the widget, so dump the
* preamble $html.
*/
if ( ! empty( $html ) ) {
echo $html;
$html = '';
}
$hours_title = '';
if ( ! empty( $instance['cb_title'][ $term_id ] )
&& is_array( $instance['cb_title'][ $term_id ] )
&& in_array( $hours_uid, $instance['cb_title'][ $term_id ] )
) {
$hours_title = sprintf( '<strong>%s</strong>', get_term_meta( $term_id, 'hours_' . $h . '_title', true ) );
}
echo apply_filters( 'invp_hours_title', $hours_title, $hours_uid );
// get current day number, starting on a monday
$current_weekday = date( 'w' ) - 1;
$current_weekday = ( $current_weekday == -1 ) ? 6 : $current_weekday;
$start_of_week = get_option( 'start_of_week' ) - 1;
$hours_sets = INVP::get_hours( $term_id );
$hours_set = array();
foreach ( $hours_sets as $set ) {
if ( $hours_uid == $set['uid'] ) {
$hours_set = $set;
break;
}
}
$days = Inventory_Presser_Shortcode_Hours_Today::create_days_array_from_hours_array( $hours_set );
$next_open_day = Inventory_Presser_Shortcode_Hours_Today::find_next_open_day( $days );
echo '<table>';
// output a row for each day
$highlighted_a_row = false;
for ( $z = $start_of_week; $z < ( $start_of_week + 7 ); $z++ ) {
$i = ( $z > 6 ) ? $z - 7 : $z;
// do a check to make sure we want to output this row
$echo_row = false;
$open_by_appt = get_term_meta( $term_id, 'hours_' . $h . '_' . INVP::weekdays( $i ) . '_appt', true );
$open = get_term_meta( $term_id, 'hours_' . $h . '_' . INVP::weekdays( $i ) . '_open', true );
$close = get_term_meta( $term_id, 'hours_' . $h . '_' . INVP::weekdays( $i ) . '_close', true );
if ( ( 1 == $open_by_appt || ! empty( $open ) && ! empty( $close ) ) || $cb_showclosed ) {
$echo_row = true;
} elseif ( $i < 6 ) {
// check the remaining days, output current day if there are other displayed days following
for ( $r = ( $i + 1 ); $r < 7; $r++ ) {
$future_open_by_appt = get_term_meta( $term_id, 'hours_' . $h . '_' . INVP::weekdays( $r ) . '_appt', true );
$future_open = get_term_meta( $term_id, 'hours_' . $h . '_' . INVP::weekdays( $r ) . '_open', true );
$future_close = get_term_meta( $term_id, 'hours_' . $h . '_' . INVP::weekdays( $r ) . '_close', true );
if ( 1 == $future_open_by_appt || ( ! empty( $future_open ) && ! empty( $future_close ) ) ) {
$echo_row = true;
break;
}
}
// if there are no remaining days to display, break out of loop
if ( ! $echo_row ) {
break;
}
}
// output row
if ( $echo_row ) {
/**
* Highlight this row if it's today and we have not
* passed closing time, or highlight it if we're
* not open today or closed for the day and $i is
* $next_open_day
*/
$current_row_class = '';
if ( ! $highlighted_a_row
&& ( ( ! empty( $days[ $i ] )
&& $days[ $i ]->open_right_now()
&& $current_weekday == $i ) // if it's today and we're open, highlight the row
|| ( $current_weekday != $i
&& ! empty( $next_open_day )
&& $next_open_day->weekday - 1 == $i ) // it's not today, it's the next open day though
)
) {
$current_row_class = ' class="day-highlight"';
$highlighted_a_row = true;
}
printf(
'<tr%s><th>%s</th>',
$current_row_class,
array_values( INVP::weekdays() )[ $i ]
);
if ( 1 == $open_by_appt && ! empty( $open ) && ! empty( $close ) ) {
printf(
'<td colspan="2">%s - %s & %s</td>',
$open,
$close,
__( 'Appointment', 'inventory-presser' )
);
} elseif ( 1 == $open_by_appt ) {
printf( '<td colspan="2">%s</td>', __( 'Appointment Only', 'inventory-presser' ) );
} elseif ( ! empty( $open ) && ! empty( $close ) ) {
printf(
'<td>%s</td><td>%s</td>',
$open,
$close
);
} else {
echo '<td colspan="2">Closed</td>';
}
echo '</tr>';
}
}
echo '</table>';
}
}
// Only output HTML here if $html has been emptied, that means it was echoed
if ( empty( $html ) ) {
echo '</div>' . $args['after_widget'];
}
}
/**
* form
*
* Outputs the widget settings form that is shown in the dashboard.
*
* @param array $instance
* @return void
*/
public function form( $instance ) {
$cb_display = isset( $instance['cb_display'] ) ? $instance['cb_display'] : array();
$cb_title = isset( $instance['cb_title'] ) ? $instance['cb_title'] : array();
// get all locations
$location_info = get_terms(
'location',
array(
'fields' => 'id=>name',
'hide_empty' => false,
)
);
$hours_table = '<table><tbody>';
// loop through each location, set up form
foreach ( $location_info as $term_id => $name ) {
// Output a checkbox for every set of hours in this location
for ( $h = 1; $h <= INVP::LOCATION_MAX_HOURS; $h++ ) {
// Are there hours in this slot?
$hours_uid = get_term_meta( $term_id, 'hours_' . $h . '_uid', true );
if ( ! $hours_uid ) {
// No, we're done with this location
break;
}
// Only do this once per location
if ( 1 == $h ) {
$hours_table .= sprintf(
'<tr><td>%s</td><td>%s</td><td>%s</td></tr>',
$name,
__( 'Display', 'inventory-presser' ),
__( 'Title', 'inventory-presser' )
);
}
$title = get_term_meta( $term_id, 'hours_' . $h . '_title', true );
if ( empty( $title ) ) {
$title = __( 'No title entered', 'inventory-presser' );
}
$cb_display_text = sprintf(
'<input type="checkbox" id="%s" name="%s" value="%s"%s />',
$this->get_field_id( 'cb_display_' . $hours_uid ),
$this->get_field_name( 'cb_display[' . $term_id . '][]' ),
$hours_uid,
checked( true, ( isset( $cb_display[ $term_id ] ) && is_array( $cb_display[ $term_id ] ) && in_array( $hours_uid, $cb_display[ $term_id ] ) ), false )
);
$cb_title_text = sprintf(
'<input type="checkbox" id="%s" name="%s" value="%s"%s />',
$this->get_field_id( 'cb_title_' . $hours_uid ),
$this->get_field_name( 'cb_title[' . $term_id . '][]' ),
$hours_uid,
checked( true, ( isset( $cb_title[ $term_id ] ) && is_array( $cb_title[ $term_id ] ) && in_array( $hours_uid, $cb_title[ $term_id ] ) ), false )
);
$hours_table .= sprintf(
'<tr><td><strong>%s</strong></td><td>%s</td><td>%s</td></tr>',
$title,
$cb_display_text,
$cb_title_text
);
}
}
$hours_table .= '</tbody></table>';
// Widget admin form
$title = isset( $instance['title'] ) ? $instance['title'] : __( 'Hours', 'inventory-presser' );
?>
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Main Title', 'inventory-presser' ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'cb_showclosed' ); ?>"><?php _e( 'Show All Closed Days', 'inventory-presser' ); ?></label>
<input type="checkbox" id="<?php echo $this->get_field_id( 'cb_showclosed' ); ?>" name="<?php echo $this->get_field_name( 'cb_showclosed' ); ?>" value="true"<?php checked( ( isset( $instance['cb_showclosed'] ) && $instance['cb_showclosed'] == 'true' ) ); ?>>
</p>
<p><?php echo $hours_table; ?></p>
<?php
}
/**
* update
*
* Saves the widget settings when a dashboard user clicks the Save button.
*
* @param array $new_instance
* @param array $old_instance
* @return array The updated array full of settings
*/
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? wp_strip_all_tags( $new_instance['title'] ) : '';
$instance['cb_display'] = ( ! empty( $new_instance['cb_display'] ) ) ? $new_instance['cb_display'] : array();
$instance['cb_title'] = ( ! empty( $new_instance['cb_title'] ) ) ? $new_instance['cb_title'] : array();
$instance['cb_showclosed'] = ( ! empty( $new_instance['cb_showclosed'] ) ) ? $new_instance['cb_showclosed'] : '';
return $instance;
}
}