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widget-list.php
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widget-list.php
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<?php
class EeposStaffListWidget extends WP_Widget {
public function __construct() {
parent::__construct(
'eepos_staff_list_widget',
'Henkilökuntalista',
[
'description' => 'Lista henkilökunnan jäsenistä'
]
);
wp_register_style( 'eepos_staff_list_widget_styles', plugin_dir_url( __FILE__ ) . '/widget-list-basic.css' );
wp_register_script( 'eepos_staff_list_widget_script', plugin_dir_url( __FILE__ ) . '/widget-list.js' );
}
public function form( $instance ) {
$defaults = [
'title' => '',
'filter_fields' => '',
'staff_desc_format' => '',
'use_default_styles' => true
];
$args = wp_parse_args( $instance, $defaults );
$fields = EeposStaffUtils::getFields();
$lang = EeposStaffUtils::getCurrentAdminLanguage();
$slugs = array_map( function ( $f ) {
return $f->slug;
}, $fields );
$descVars = array_map( function ( $slug ) {
return "{{$slug}}";
}, $slugs );
$filterFieldOpts = array_map( function ( $field ) use ( $lang ) {
return (object) [
'slug' => $field->slug,
'name' => EeposStaffUtils::translate( $field->name, $lang )
];
}, $fields );
?>
<p>
<label>
<?php _e( 'Otsikko', 'eepos_staff' ) ?>
<input type="text" class="widefat" name="<?= $this->get_field_name( 'title' ) ?>"
value="<?= esc_attr( $args['title'] ) ?>">
</label>
</p>
<p>
<label>
<strong><?php _e( 'Kuvauksen formaatti', 'eepos_staff' ) ?></strong><br>
Muuttujat: <?= implode( ' ', $descVars ) ?><br>
<textarea
name="<?= $this->get_field_name( 'staff_desc_format' ) ?>"><?= esc_html( $args['staff_desc_format'] ) ?></textarea>
</label>
</p>
<p>
<?php _e( 'Suodatettavat kentät', 'eepos_staff' ) ?><br>
<select name="<?= $this->get_field_name( 'filter_fields' ) ?>[]" multiple>
<?php foreach ( $filterFieldOpts as $opt ) { ?>
<option value="<?= esc_attr( $opt->slug ) ?>"<?= in_array( $opt->slug, $args['filter_fields'] ) ? ' selected' : '' ?>>
<?= esc_html( $opt->name ) ?>
</option>
<?php } ?>
</select>
</p>
<p>
<label>
<input type="checkbox"
name="<?= $this->get_field_name( 'use_default_styles' ) ?>"<?= $args['use_default_styles'] ? ' checked' : '' ?>>
<?php _e( 'Käytä perustyylejä', 'eepos_staff' ) ?>
</label>
</p>
<?php
}
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = wp_strip_all_tags( $new_instance['title'] ?? '' );
$instance['filter_fields'] = $new_instance['filter_fields'] ?? [];
$instance['staff_desc_format'] = $new_instance['staff_desc_format'] ?? '';
$instance['use_default_styles'] = ( $new_instance['use_default_styles'] ?? null ) === 'on';
return $instance;
}
public function widget( $args, $instance ) {
wp_enqueue_style( 'eepos_staff_list_widget_styles' );
wp_enqueue_script( 'eepos_staff_list_widget_script' );
$fields = EeposStaffUtils::getFields();
$fieldsBySlug = EeposStaffUtils::indexBy( $fields, 'slug' );
$staffMembers = get_posts( [
'post_type' => 'eepos_staff_member',
'orderby' => 'post_title',
'order' => 'ASC',
'posts_per_page' => - 1
] );
foreach ( $staffMembers as $member ) {
$member->meta = get_post_meta( $member->ID );
}
$lang = EeposStaffUtils::getCurrentSiteLanguage();
$filterFields = $instance['filter_fields'] ?? [];
$filterValues = [];
$filterNormalizedValues = [];
foreach ( $staffMembers as $member ) {
$member->fields = get_post_meta( $member->ID, 'eepos_staff_fields', true ) ?: [];
if ( is_string( $member->fields ) ) {
// Backwards compat
$member->fields = json_decode( $member->fields );
}
foreach ( $member->fields as $field ) {
$filterValues[ $field->slug ] = $filterValues[ $field->slug ] ?? [];
$filterNormalizedValues[ $field->slug ] = $filterNormalizedValues[ $field->slug ] ?? [];
$translatedFieldValue = EeposStaffUtils::translate( $field->value, $lang );
$fieldValues = preg_split( '/,\s*/', $translatedFieldValue );
foreach ( $fieldValues as $value ) {
$normalizedValue = mb_strtolower( $value );
if ( in_array( $normalizedValue, $filterNormalizedValues[ $field->slug ] ) ) {
continue;
}
$filterValues[ $field->slug ][] = $value;
$filterNormalizedValues[ $field->slug ][] = $normalizedValue;
}
}
}
usort( $staffMembers, function ( $a, $b ) {
$normalizedTitleA = mb_strtolower( $a->post_title );
$normalizedTitleB = mb_strtolower( $b->post_title );
if ( $normalizedTitleA > $normalizedTitleB ) {
return 1;
}
if ( $normalizedTitleA < $normalizedTitleB ) {
return - 1;
}
return 0;
} );
?>
<div class="staff-member-list-widget">
<?php if ( count( $filterFields ) ) { ?>
<div class="staff-member-filters">
<?php
foreach ( $filterFields as $field ) {
$fieldName = $fieldsBySlug[ $field ]->name ?? null;
$fieldName = EeposStaffUtils::translate( $fieldName, $lang );
$thisFilterValues = $filterValues[ $field ] ?? [];
sort( $thisFilterValues );
array_unshift( $thisFilterValues, '' );
?>
<div class="staff-member-filter">
<div class="filter-title"><?= esc_html( $fieldName ) ?></div>
<select class="staff-member-filter-select" data-field="<?= esc_attr( $field ) ?>">
<?php foreach ( $thisFilterValues as $value ) { ?>
<option value="<?= esc_attr( $value ) ?>"><?= esc_html( $value ) ?></option>
<?php } ?>
</select>
</div>
<?php } ?>
</div>
<?php } ?>
<div class="staff-member-list">
<?php
foreach ( $staffMembers as $member ) {
$image = isset( $member->meta['eepos_staff_image'][0] ) ? unserialize( $member->meta['eepos_staff_image'][0] ) : null;
$vars = array_reduce( $member->fields, function ( $map, $field ) use ( $lang ) {
$key = "{{$field->slug}}";
$map[ $key ] = esc_html( EeposStaffUtils::translate( $field->value, $lang ) );
return $map;
}, [] );
$desc = str_replace( array_keys( $vars ), array_values( $vars ), $instance['staff_desc_format'] );
$attrs = array_map( function ( $field ) use ( $lang ) {
$normalizedTranslatedValue = mb_strtolower( EeposStaffUtils::translate( $field->value, $lang ) );
return "data-field-" . esc_html( $field->slug ) . "=\"" . esc_attr( $normalizedTranslatedValue ) . "\"";
}, $member->fields );
?>
<div class="staff-member" <?= implode( ' ', $attrs ) ?>>
<?php if ( $image ) { ?>
<div class="image-container">
<img src="<?= esc_attr( $image['url'] ) ?>" aria-hidden="true" alt="">
</div>
<?php } ?>
<div class="name"><?= esc_html( $member->post_title ) ?></div>
<div class="desc"><?= $desc ?></div>
</div>
<?php } ?>
</div>
</div>
<?php
}
}
function eepos_staff_register_list_widget() {
register_widget( 'EeposStaffListWidget' );
}
add_action( 'widgets_init', 'eepos_staff_register_list_widget' );