File: /medikors/www/eng/wp-content/plugins/jet-engine/includes/core/functions.php
<?php
/**
* Misc functions
*/
/**
* Includes Jet_Engine_Img_Gallery class if it was not included before
*
* @return void
*/
function jet_engine_get_gallery() {
if ( ! class_exists( 'Jet_Engine_Img_Gallery' ) ) {
require_once jet_engine()->plugin_path( 'includes/classes/gallery.php' );
}
}
/**
* Callback for filter field option
*
* @return void
*/
function jet_engine_img_gallery_slider( $value = null, $args = array() ) {
if ( is_array( $value ) ) {
$value = implode( ',', $value );
}
return jet_engine()->listings->filters->img_gallery_slider( $value, $args );
}
/**
* Callback for filter field option
*
* @return void
*/
function jet_engine_img_gallery_grid( $value = null, $args = array() ) {
if ( is_array( $value ) ) {
$value = implode( ',', $value );
}
return jet_engine()->listings->filters->img_gallery_grid( $value, $args );
}
/**
* Returns image size array in slug => name format
*
* @return array
*/
function jet_engine_get_image_sizes() {
global $_wp_additional_image_sizes;
$sizes = get_intermediate_image_sizes();
$result = array();
foreach ( $sizes as $size ) {
if ( in_array( $size, array( 'thumbnail', 'medium', 'medium_large', 'large' ) ) ) {
$result[ $size ] = ucwords( trim( str_replace( array( '-', '_' ), array( ' ', ' ' ), $size ) ) );
} else {
$result[ $size ] = sprintf(
'%1$s (%2$sx%3$s)',
ucwords( trim( str_replace( array( '-', '_' ), array( ' ', ' ' ), $size ) ) ),
$_wp_additional_image_sizes[ $size ]['width'],
$_wp_additional_image_sizes[ $size ]['height']
);
}
}
return array_merge( array( 'full' => esc_html__( 'Full', 'jet-engine' ), ), $result );
}
/**
* Sanitize WYSIWYG field
*
* @return string
*/
function jet_engine_sanitize_wysiwyg( $input ) {
$input = wpautop( $input );
return wp_kses_post( $input );
}
/**
* Sanitize Textarea field
*
* @return string
*/
function jet_engine_sanitize_textarea( $input ) {
return wp_check_invalid_utf8( $input, true );
}
/**
* Return multiselect values as string with passed delimiter
*
* @param [type] $value [description]
* @param [type] $delimiter [description]
* @return [type] [description]
*/
function jet_engine_render_multiselect( $value = null, $delimiter = ', ' ) {
if ( ! $value || ! is_array( $value ) ) {
return $value;
}
return wp_kses_post( implode( $delimiter, $value ) );
}
/**
* Return checkbox values as string with passed delimiter
*
* @param [type] $value [description]
* @param [type] $delimiter [description]
* @return [type] [description]
*/
function jet_engine_render_checkbox_values( $value = null, $delimiter = ', ' ) {
if ( ! $value || ! is_array( $value ) ) {
return $value;
}
$result = array();
foreach ( $value as $key => $val ) {
if ( 'true' === $val ) {
$result[] = $key;
}
}
return wp_kses_post( implode( $delimiter, $result ) );
}
/**
* Render filtered switcher result
*
* @param [type] $value [description]
* @param [type] $true_label [description]
* @param [type] $false_label [description]
* @return [type] [description]
*/
function jet_engine_render_switcher( $value = null, $true_label = null, $false_label = null ) {
$value = filter_var( $value, FILTER_VALIDATE_BOOLEAN );
if ( $value ) {
return $true_label;
} else {
return $false_label;
}
}
/**
* Return checkbox values as string with passed delimiter
*
* @param [type] $value [description]
* @param [type] $delimiter [description]
* @return [type] [description]
*/
function jet_engine_render_acf_checkbox_values( $value = null, $delimiter = ', ' ) {
if ( ! $value || ! is_array( $value ) ) {
return $value;
}
return wp_kses_post( implode( $delimiter, $value ) );
}
/**
* Return post titles from post IDs array as string with passed delimiter
*
* @param [type] $value [description]
* @param [type] $delimiter [description]
* @return [type] [description]
*/
function jet_engine_render_post_titles( $value = null, $delimiter = ', ' ) {
if ( ! $value || ! is_array( $value ) ) {
return $value;
}
return wp_kses_post( implode( $delimiter, array_map( 'get_the_title', $value ) ) );
}
/**
* Returns link to post by ID
*
* @return [type] [description]
*/
function jet_get_pretty_post_link( $value ) {
if ( empty( $value ) ) {
return;
}
$result = '';
if ( is_array( $value ) ) {
$delimiter = '';
foreach ( $value as $post_id ) {
$result .= sprintf(
'%3$s<a href="%1$s">%2$s</a>',
get_permalink( $post_id ),
get_the_title( $post_id ),
$delimiter
);
$delimiter = ', ';
}
} else {
$post_id = $value;
$result = sprintf( '<a href="%1$s">%2$s</a>', get_permalink( $post_id ), get_the_title( $post_id ) );
}
return $result;
}
/**
* Return icon HTML for icon, set in JetEngine iconpicker
*
* @param string $value Icon class
* @return string
*/
function jet_engine_icon_html( $value = null ) {
$format = apply_filters(
'jet-engine/listings/icon-html-format',
'<i class="fa %s"></i>'
);
return sprintf( $format, $value );
}
/**
* Returns QR code for meta value
*
* @return string
*/
function jet_engine_get_qr_code( $meta_value = null, $size = 150 ) {
$qr_code = jet_engine()->modules->get_module( 'qr-code' );
return $qr_code->get_qr_code( $meta_value, $size );
}
/**
* Render related posts array as HTML list
*
* @param array $related_posts [description]
* @return [type] [description]
*/
function jet_related_posts_list( $related_posts = array(), $tag = 'ul', $is_single = false, $is_linked = true, $delimiter = '' ) {
if ( ! is_array( $related_posts ) ) {
$related_posts = array_filter( array( absint( $related_posts ) ) );
}
if ( empty( $related_posts ) ) {
return;
}
switch ( $tag ) {
case 'ol':
$parent_tag = 'ol';
$child_tag = 'li';
break;
case 'div':
$parent_tag = 'div';
$child_tag = 'span';
break;
default:
$parent_tag = 'ul';
$child_tag = 'li';
break;
}
if ( $is_single ) {
$related_posts = array( $related_posts[0] );
}
ob_start();
printf( '<%s>', $parent_tag );
$count = count( $related_posts );
$i = 1;
foreach ( $related_posts as $post_id ) {
if ( $i === $count ) {
$delimiter = '';
}
if ( $is_linked ) {
printf(
'<%1$s><a href="%3$s">%2$s</a>%4$s</%1$s>',
$child_tag,
get_the_title( $post_id ),
get_permalink( $post_id ),
$delimiter
);
} else {
printf(
'<%1$s>%2$s%3$s</%1$s>',
$child_tag,
get_the_title( $post_id ),
$delimiter
);
}
$i++;
}
printf( '</%s>', $parent_tag );
return ob_get_clean();
}
/**
* Returns formatted date from post meta by post id, field and format string
*
* @param integer $post_id [description]
* @param string $field [description]
* @param string $format [description]
* @return [type] [description]
*/
function jet_engine_custom_cb_date( $post_id = 0, $field = '', $format = '' ) {
$value = get_post_meta( $post_id, $field, true );
if ( $value ) {
return date_i18n( $format, $value );
} else {
return null;
}
}
/**
* Returns post link from post meta by post id, field and format string
*
* @param integer $post_id [description]
* @param string $field [description]
* @param string $format [description]
* @return [type] [description]
*/
function jet_engine_custom_cb_pretty_post_link( $post_id = 0, $field = '' ) {
$value = get_post_meta( $post_id, $field, true );
if ( $value ) {
return jet_get_pretty_post_link( $value );
} else {
return null;
}
}
/**
* Returns post link from post meta by post id, field and format string
*
* @param integer $post_id [description]
* @param string $field [description]
* @param string $format [description]
* @return [type] [description]
*/
function jet_engine_custom_cb_related_posts( $post_id = 0, $field = '' ) {
$value = get_post_meta( $post_id, $field, false );
if ( $value ) {
return jet_get_pretty_post_link( $value );
} else {
return null;
}
}
/**
* Returns rendered switcher value from post meta by post id, field and format string
*
* @param integer $post_id [description]
* @param string $field [description]
* @param string $format [description]
* @return [type] [description]
*/
function jet_engine_custom_cb_render_switcher( $post_id = 0, $field = '', $true_label = '', $false_label = '' ) {
$value = get_post_meta( $post_id, $field, true );
return jet_engine_render_switcher( $value, $true_label, $false_label );
}
/**
* Returns rendered checkbox values from post meta by post id, field and format string
*
* @param integer $post_id [description]
* @param string $field [description]
* @param string $format [description]
* @return [type] [description]
*/
function jet_engine_custom_cb_render_checkbox( $post_id = 0, $field = '', $delimiter = ', ' ) {
$value = get_post_meta( $post_id, $field, true );
if ( $value ) {
return jet_engine_render_checkbox_values( $value, $delimiter );
} else {
return null;
}
}
/**
* Render image tag by post id, meta field and pased size
*
* @param integer $post_id [description]
* @param string $field [description]
* @param integer $size [description]
* @return [type] [description]
*/
function jet_engine_custom_cb_render_image( $post_id = 0, $field = 'thumbnail', $size = 100 ) {
$size = absint( $size );
if ( ! $size ) {
$size = 100;
}
if ( 'thumbnail' === $field ) {
if ( has_post_thumbnail( $post_id ) ) {
return get_the_post_thumbnail( $post_id, array( $size, $size ) );
} else {
return null;
}
} else {
$value = get_post_meta( $post_id, $field, true );
if ( $value ) {
return wp_get_attachment_image( $value, array( $size, $size ) );
} else {
return null;
}
}
}