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<?php
/**
* Validate a View's name.
*
* @since 2.11.14
*
* @param $name
* @param $view_id
*
* @return string
*/
function wpmtst_validate_view_name( $name, $view_id ){
if ( '' == $name ) {
$name = "Testimonial View $view_id";
}
else {
$name = sanitize_text_field( stripslashes( $name ) );
}
return $name;
}
/**
* Sanitize and validate a View.
* TODO break down into separate validators
*
* @since 1.21.0
* @since 2.5.7 Strip CSS from CSS Class Names field.
* @since 2.10.0 Provide both more_post and more_page.
* @since 2.11.0 More slideshow options: effect, slideshow_nav, stretch
* @since 2.11.4 more_full_post for manual excerpts
* @since 2.11.5 more_page_hook
*
* @param $input
*
* @return array
*/
function wpmtst_sanitize_view( $input ) {
ksort( $input );
$default_view = wpmtst_get_view_default();
$data = array();
$data['mode'] = sanitize_text_field( $input['mode'] );
$data['form_ajax'] = isset( $input['form_ajax'] ) ? 1 : 0;
$data = wpmtst_sanitize_view_post_id( $data, $input );
$data = wpmtst_sanitize_view_template( $data, $input );
// Category
if ( 'form' == $data['mode'] ) {
if ( isset( $input['category-form'] ) ) {
$data['category'] = sanitize_text_field( implode( ',', $input['category-form'] ) );
} else {
$data['category'] = '';
}
} else {
if ( 'allcats' == $input['category_all'] ) {
$data['category'] = 'all';
} elseif ( ! isset( $input['category'] ) ) {
$data['category'] = 'all';
} elseif ( 'somecats' == $input['category_all'] && ! isset( $input['category'] ) ) {
$data['category'] = 'all';
} else {
$data['category'] = sanitize_text_field( implode( ',', $input['category'] ) );
}
}
$data['order'] = sanitize_text_field( $input['order'] );
// Limit
if ( isset( $input['all'] ) && $input['all'] ) {
$data['count'] = -1;
}
else {
$data['count'] = (int) sanitize_text_field( $input['count'] );
}
// Pagination
$data['pagination'] = isset( $input['pagination'] ) ? 1 : 0;
$data['pagination_settings'] = wpmtst_sanitize_view_pagination( $input['pagination_settings'] );
$data['title'] = isset( $input['title'] ) ? 1 : 0;
$data['title_link'] = isset( $input['title_link'] ) ? 1 : 0;
$data['content'] = sanitize_text_field( $input['content'] );
$data['excerpt_length'] = (int) sanitize_text_field( $input['excerpt_length'] );
$data['use_default_length'] = sanitize_text_field( $input['use_default_length'] );
// Read more --> post
$data['more_full_post'] = $input['more_full_post'];
if ( 'truncated' == $data['content'] || 'excerpt' == $data['content'] ) {
$data['more_post'] = 1;
} else {
$data['more_post'] = 0;
}
$data['more_post_ellipsis'] = isset( $input['more_post_ellipsis'] ) ? 1 : 0;
$data['more_post_text'] = sanitize_text_field( $input['more_post_text'] );
$data['use_default_more'] = $input['use_default_more'];
// Read more --> page
if ( isset( $input['more_page'] ) && $input['more_page'] ) {
// Check the "ID or slug" field first
if ( $input['more_page_id2'] ) {
// is post ID?
$id = sanitize_text_field( $input['more_page_id2'] );
if ( is_numeric( $id ) ) {
if ( ! get_posts( array( 'p' => $id, 'post_type' => array( 'page', 'post' ), 'post_status' => 'publish' ) ) ) {
$id = null;
}
} else {
// is post slug?
$target = get_posts( array( 'name' => $id, 'post_type' => array( 'page', 'post' ), 'post_status' => 'publish' ) );
if ( $target ) {
$id = $target[0]->ID;
}
}
if ( $id ) {
$data['more_page_id'] = $id;
unset( $data['more_page_id2'] );
}
} else {
if ( $input['more_page_id'] ) {
if ( is_numeric( $input['more_page_id'] ) ) {
$data['more_page_id'] = (int) sanitize_text_field( $input['more_page_id'] );
} else {
$data['more_page_id'] = sanitize_text_field( $input['more_page_id'] );
}
}
}
// Only enable more_page if a page was selected by either method.
if ( isset( $data['more_page_id'] ) && $data['more_page_id'] ) {
$data['more_page'] = 1;
}
}
if ( ! $input['more_page_text'] ) {
$data['more_page_text'] = $default_view['more_page_text'];
} else {
$data['more_page_text'] = sanitize_text_field( $input['more_page_text'] );
}
$data['more_page_hook'] = sanitize_text_field( $input['more_page_hook'] );
// Thumbnail
$data['thumbnail'] = isset( $input['thumbnail'] ) ? 1 : 0;
$data['thumbnail_size'] = sanitize_text_field( $input['thumbnail_size'] );
$data['thumbnail_width'] = sanitize_text_field( $input['thumbnail_width'] );
$data['thumbnail_height'] = sanitize_text_field( $input['thumbnail_height'] );
$data['lightbox'] = isset( $input['lightbox'] ) ? 1 : 0;
$data['lightbox_class'] = sanitize_text_field( $input['lightbox_class'] );
$data['gravatar'] = sanitize_text_field( $input['gravatar'] );
/**
* CSS Class Names
* This field is being confused with custom CSS rules like `.testimonial { border: none; }`
* so strip periods and declarations.
*/
$data['class'] = sanitize_text_field( trim( preg_replace( '/\{.*?\}|\./', '', $input['class'] ) ) );
// Background
$data['background'] = wpmtst_get_background_defaults();
if ( ! isset( $input['background']['type'] ) ) {
$data['background']['type'] = '';
}
else {
$data['background']['type'] = sanitize_text_field( $input['background']['type'] );
}
$data['background']['color'] = sanitize_hex_color( $input['background']['color'] );
$data['background']['gradient1'] = sanitize_hex_color( $input['background']['gradient1'] );
$data['background']['gradient2'] = sanitize_hex_color( $input['background']['gradient2'] );
$data['background']['preset'] = sanitize_text_field( $input['background']['preset'] );
// Font color
if ( ! isset( $input['font-color']['type'] ) ) {
$data['font-color']['type'] = '';
}
else {
$data['font-color']['type'] = sanitize_text_field( $input['font-color']['type'] );
}
$data['font-color']['color'] = sanitize_hex_color( $input['font-color']['color'] );
// Layout input may have been disabled by selecting the widget template so no value is posted.
if ( ! isset( $input['layout'] ) ) {
$data['layout'] = '';
}
else {
// pagination and Masonry are incompatible
$data['layout'] = sanitize_text_field( $input['layout'] );
if ( isset( $input['pagination'] ) && 'masonry' == $data['layout'] ) {
$data['layout'] = '';
}
}
$data['column_count'] = sanitize_text_field( $input['column_count'] );
$data['slideshow_settings'] = wpmtst_sanitize_view_slideshow( $input['slideshow_settings'] );
if ( isset( $input['client_section'] ) ) {
$data['client_section'] = wpmtst_sanitize_view_client_section( $input['client_section'] );
} else {
$data['client_section'] = null;
}
// Multiple Forms add-on
if ( isset( $input['form_id'] ) ) {
$data['form_id'] = $input['form_id'];
}
else {
// hidden
$data['form_id'] = $input['_form_id'];
}
// Divi Builder
$data['divi_builder'] = isset( $input['divi_builder'] ) ? 1 : 0;
$data = apply_filters( 'wpmtst_sanitized_view', $data, $input );
ksort( $data );
return $data;
}
/**
* Single testimonial
*
* @since 2.30.0 As separate function.
*
* @param $data array
* @param $input array
*
* @return array
*/
function wpmtst_sanitize_view_post_id( $data, $input ) {
// Clear single ID if "multiple" selected
if ( 'multiple' == $input['select'] ) {
$data['id'] = 0; // must be zero not empty or false
return $data;
}
// Clear single ID if mode:slideshow selected
if ( 'slideshow' == $input['mode'] ) {
$data['id'] = 0; // must be zero not empty or false
return $data;
}
// Check the "ID or slug" field first
if ( ! $input['post_id'] ) {
$data['id'] = (int) sanitize_text_field( $input['id'] );
return $data;
}
// Is post ID?
$id = (int) $input['post_id'];
if ( $id ) {
$args = array(
'p' => $id,
'post_type' => 'wpm-testimonial',
'post_status' => 'publish',
);
if ( ! get_posts( $args ) ) {
$id = null;
}
}
else {
// Is post slug?
$args = array(
'name' => $input['post_id'],
'post_type' => 'wpm-testimonial',
'post_status' => 'publish',
);
$target = get_posts( $args );
if ( $target ) {
$id = $target[0]->ID;
}
}
$data['id'] = $id;
$data['post_id'] = '';
return $data;
}
/**
* Sanitize slideshow settings.
*
* @since 2.28.0
*
* @param $in
*
* @return array
*/
function wpmtst_sanitize_view_pagination( $in ) {
$out['type'] = sanitize_text_field( $in['type'] );
$out['nav'] = str_replace( ' ', '', sanitize_text_field( $in['nav'] ) );
$out['show_all'] = $in['show_all'] === 'on';
$out['prev_next'] = wpmtst_sanitize_checkbox( $in, 'prev_next' );
$out['prev_text'] = sanitize_text_field( $in['prev_text'] );
$out['next_text'] = sanitize_text_field( $in['next_text'] );
$out['before_page_number'] = sanitize_text_field( $in['before_page_number'] );
$out['after_page_number'] = sanitize_text_field( $in['after_page_number'] );
/**
* Attempt to repair bug from 2.28.2
*/
if ( isset( $in['end_size'] ) && intval( $in['end_size'] ) ) {
$out['end_size'] = (int) sanitize_text_field( $in['end_size'] );
}
else {
$out['end_size'] = 1;
}
if ( isset( $in['mid_size'] ) && intval( $in['mid_size'] ) ) {
$out['mid_size'] = (int) sanitize_text_field( $in['mid_size'] );
}
else {
$out['mid_size'] = 2;
}
if ( isset( $in['per_page'] ) && intval( $in['per_page'] ) ) {
$out['per_page'] = (int) sanitize_text_field( $in['per_page'] );
}
else {
$out['per_page'] = 5;
}
return $out;
}
/**
* Sanitize slideshow settings.
*
* @param $in
* @since 2.15.0
*
* @return array
*/
function wpmtst_sanitize_view_slideshow( $in ) {
$out = array();
$out['effect'] = sanitize_text_field( $in['effect'] );
$out['pause'] = floatval( sanitize_text_field( $in['pause'] ) );
$out['speed'] = floatval( sanitize_text_field( $in['speed'] ) );
$out['auto_hover'] = isset( $in['auto_hover'] ) ? 1 : 0;
$out['stop_auto_on_click'] = isset( $in['stop_auto_on_click'] ) ? 1 : 0;
if ( 'dynamic' == $in['height'] ) {
$out['adapt_height'] = 1;
} else {
$out['adapt_height'] = 0;
}
$out['adapt_height_speed'] = floatval( sanitize_text_field( $in['adapt_height_speed'] ) );
$out['stretch'] = isset( $in['stretch'] ) ? 1 : 0;
// If no navigation, must start automatically.
if ( 'none' == $in['pager_type'] && 'none' == $in['controls_type'] ) {
$out['auto_start'] = 1;
} else {
$out['auto_start'] = isset( $in['auto_start'] ) ? 1 : 0;
}
// Controls
$out['controls_type'] = sanitize_text_field( $in['controls_type'] );
$out['controls_style'] = sanitize_text_field( $in['controls_style'] );
// Pagination
$out['pager_type'] = sanitize_text_field( $in['pager_type'] );
$out['pager_style'] = sanitize_text_field( $in['pager_style'] );
// Position is shared by Controls and Pagination
if ( $out['controls_type'] || $out['pager_type'] ) {
$out['nav_position'] = sanitize_text_field( $in['nav_position'] );
}
ksort( $out );
return $out;
}
/**
* Sanitize client section (custom fields).
*
* @param $in
* @since 2.17.0
*
* @return array
*/
function wpmtst_sanitize_view_client_section( $in ) {
$out = array();
foreach ( $in as $key => $field ) {
if ( empty( $field['field'] ) ) {
continue;
}
$out[ $key ]['field'] = sanitize_text_field( $field['field'] );
if ( isset( $field['type'] ) ) {
$type = sanitize_text_field( $field['type'] );
} else {
$type = sanitize_text_field( $field['save-type'] );
}
$out[ $key ]['type'] = $type;
$out[ $key ]['before'] = sanitize_text_field( $field['before'] );
$out[ $key ]['class'] = sanitize_text_field( $field['class'] );
switch ( $type ) {
case 'link':
case 'link2':
/**
* If no URL, change field type to 'text'. This happens when a URL field
* (e.g. company_name) is removed from Custom Fields.
* @since 2.10.0
*/
if ( ! isset( $field['url'] ) ) {
$out[ $key ]['type'] = 'text';
unset( $out[ $key ]['link_text'] );
unset( $out[ $key ]['link_text_custom'] );
unset( $out[ $key ]['new_tab'] );
}
else {
$out[ $key ]['url'] = sanitize_text_field( $field['url'] );
$out[ $key ]['link_text'] = isset( $field['link_text'] ) ? sanitize_text_field( $field['link_text'] ) : '';
$out[ $key ]['link_text_custom'] = isset( $field['link_text_custom'] ) ? sanitize_text_field( $field['link_text_custom'] ) : '';
$out[ $key ]['new_tab'] = isset( $field['new_tab'] ) ? 1 : 0;
}
break;
case 'date':
$format = isset( $field['format'] ) ? sanitize_text_field( $field['format'] ) : '';
$out[ $key ]['format'] = $format;
break;
default:
}
}
return $out;
}
/**
* Template settings.
*
* @param $data
* @param $input
*
* @return array
*/
function wpmtst_sanitize_view_template( $data, $input ) {
if ( 'form' == $data['mode'] ) {
$data['template'] = isset( $input['form-template'] ) ? sanitize_text_field( $input['form-template'] ) : '';
} else {
$data['template'] = isset( $input['template'] ) ? sanitize_text_field( $input['template'] ) : '';
}
// To save all template settings:
foreach ( $input['template_settings'] as $template => $settings ) {
foreach ( $settings as $key => $setting ) {
// This does not work for checkboxes yet.
$data['template_settings'][ $template ][ $key ] = sanitize_text_field( $setting );
}
}
return $data;
}