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<?php
/**
* FooGallery Lightbox class
*
* @package FooGallery
*/
if ( ! class_exists( 'FooGallery_Lightbox' ) ) {
/**
* FooGallery Lightbox class
*/
class FooGallery_Lightbox {
/**
* Constructor method.
* Initializes the FooGallery Lightbox class and adds necessary filters.
*/
public function __construct() {
// add lightbox custom fields.
add_filter( 'foogallery_override_gallery_template_fields', array( $this, 'lightbox_custom_fields' ), 10, 2 );
// add the data options needed for lightbox.
add_filter( 'foogallery_build_container_data_options', array( $this, 'add_data_options' ), 10, 3 );
// set the settings icon for lightbox.
add_filter( 'foogallery_gallery_settings_metabox_section_icon', array( $this, 'add_section_icons' ) );
// add the FooGallery lightbox option.
add_filter( 'foogallery_gallery_template_field_lightboxes', array( $this, 'add_lightbox' ) );
// alter the default lightbox to be FooGallery Lightbox.
add_filter( 'foogallery_alter_gallery_template_field', array( $this, 'make_foogallery_default_lightbox' ), 99, 2 );
// add specific lightbox data attribute to the container div.
add_filter( 'foogallery_build_container_attributes', array( $this, 'add_lightbox_data_attributes' ), 10, 2 );
// remove PRO lightbox option from albums.
add_filter( 'foogallery_alter_gallery_template_field', array( $this, 'alter_gallery_template_field' ), 999, 2 );
// cater for different captions sources.
add_filter( 'foogallery_attachment_html_link_attributes', array( $this, 'add_caption_attributes' ), 10, 3 );
}
/**
* Handle custom captions for the lightbox
*
* @param array $attr The HTML attributes for the attachment link.
* @param array $args An array of arguments.
* @param object $foogallery_attachment The FooGallery attachment object.
*
* @return array The modified HTML attributes.
*/
public function add_caption_attributes( $attr, $args, $foogallery_attachment ) {
global $current_foogallery;
if ( ! property_exists( $current_foogallery, 'lightbox' ) ) {
// TODO : rather use foogallery_current_gallery_check_template_has_supported_feature.
$template = foogallery_get_gallery_template( $current_foogallery->gallery_template );
$lightbox = foogallery_gallery_template_setting_lightbox();
if ( $template && isset( $template['panel_support'] ) && $template['panel_support'] ) {
$lightbox = 'foogallery';
}
$current_foogallery->lightbox = $lightbox;
}
// check if lightbox set to foogallery.
if ( 'foogallery' === $current_foogallery->lightbox ) {
// check lightbox caption source.
$source = foogallery_gallery_template_setting( 'lightbox_caption_override', '' );
if ( 'override' === $source ) {
$caption_title_source = foogallery_gallery_template_setting( 'lightbox_caption_override_title', '' );
if ( '' === $caption_title_source ) {
if ( array_key_exists( 'data-caption-title', $attr ) ) {
$attr['data-lightbox-title'] = $attr['data-caption-title'];
}
} else if ( 'none' === $caption_title_source ) {
$attr['data-lightbox-title'] = '';
} else {
$attr['data-lightbox-title'] = foogallery_sanitize_html( foogallery_get_caption_by_source( $foogallery_attachment, $caption_title_source, 'title' ) );
}
$caption_desc_source = foogallery_gallery_template_setting( 'lightbox_caption_override_desc', '' );
if ( '' === $caption_desc_source ) {
if ( array_key_exists( 'data-caption-desc', $attr ) ) {
$attr['data-lightbox-description'] = $attr['data-caption-desc'];
}
} else if ( 'none' === $caption_desc_source ) {
$attr['data-lightbox-description'] = '';
} else {
$attr['data-lightbox-description'] = foogallery_sanitize_html( foogallery_get_caption_by_source( $foogallery_attachment, $caption_desc_source, 'description' ) );
}
} else if ( 'custom' === $source ) {
$template = foogallery_gallery_template_setting( 'lightbox_caption_custom_template', '' );
if ( ! empty( $template ) ) {
$attr['data-lightbox-description'] = foogallery_sanitize_html( FooGallery_Pro_Advanced_Captions::build_custom_caption( $template, $foogallery_attachment ) );
}
} else if ( '' === $source ) {
// if same as thumbnails, then check if custom captions was set.
if ( isset( $foogallery_attachment->custom_captions ) && $foogallery_attachment->custom_captions ) {
$attr['data-lightbox-title'] = '';
$attr['data-lightbox-description'] = $foogallery_attachment->caption_desc;
}
}
}
return $attr;
}
/**
* Add fields to all galleries.
*
* @param $fields
* @param $template
*
* @return mixed
* @uses "foogallery_override_gallery_template_fields"
*
*/
public function lightbox_custom_fields( $fields, $template ) {
$use_lightbox = true;
if ( $template && array_key_exists( 'panel_support', $template ) && true === $template['panel_support'] ) {
$use_lightbox = false;
}
$section = $use_lightbox ? __( 'Lightbox', 'foogallery' ) : __( 'Panel', 'foogallery' );
if ( $use_lightbox ) {
if ( foogallery_admin_fields_has_field( $fields, 'thumbnail_link' ) &&
foogallery_admin_fields_has_field( $fields, 'lightbox' ) &&
!foogallery_admin_fields_has_field( $fields, 'lightbox_warning' ) ) {
$warning_field = array(
array(
'id' => 'lightbox_warning',
'title' => __('Your Lightbox Will Not Work!', 'foogallery'),
'desc' => __('No lightbox will be shown, because under the General tab, you have set the Thumbnail Link to "Not linked".', 'foogallery'),
'section' => __( 'Lightbox', 'foogallery' ),
'subsection' => array('lightbox-general' => __('General', 'foogallery')),
'type' => 'help',
'row_data' => array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'thumbnail_link',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'none',
),
)
);
$index = foogallery_admin_fields_find_index_of_field( $fields, 'lightbox' );
array_splice( $fields, $index, 0, $warning_field );
}
$field[] = array(
'id' => 'lightbox_promo',
'title' => __('Your Gallery Needs A Lightbox!', 'foogallery'),
'desc' => __('Website visitors prefer a gallery with a lightbox. A lightbox allows you to showcase your images, as well as improve navigation between images in your gallery.', 'foogallery'),
'section' => $section,
'subsection' => array('lightbox-general' => __('General', 'foogallery')),
'type' => 'help',
'row_data' => array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'none',
),
);
}
$field[] = array(
'id' => 'lightbox_theme',
'title' => __( 'Theme', 'foogallery' ),
'desc' => __( 'The overall appearance including background and button color. By default it will inherit from Appearance -> Theme', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => '',
'choices' => apply_filters(
'foogallery_gallery_template_lightbox_theme_choices',
array(
'' => __( 'Inherit', 'foogallery' ),
'fg-light' => __( 'Light', 'foogallery' ),
'fg-dark' => __( 'Dark', 'foogallery' ),
'fg-custom' => __( 'Custom', 'foogallery' ),
)
),
'row_data' => array(
'data-foogallery-change-selector' => 'input',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
if ( $use_lightbox ) {
$field[] = array(
'id' => 'lightbox_help_controls',
'title' => __( 'Lightbox Control Settings', 'foogallery' ),
'desc' => __( 'The Lightbox Controls are the action buttons that are shown within the lightbox, e.g. the Close button or the Navigation buttons', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'type' => 'help',
'row_data' => array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
),
);
$field[] = array(
'id' => 'lightbox_help_controls_2',
'desc' => __( 'The Lightbox Controls settings are only available when your lightbox is set to "FooGallery Lightbox"', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'type' => 'help',
'row_data' => array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'foogallery',
),
);
}
$field[] = array(
'id' => 'lightbox_button_theme',
'title' => __( 'Control Color', 'foogallery' ),
'desc' => __( 'You can override the button controls color. By default it will inherit from the theme.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_button_theme_choices', array(
'' => __( 'Same As Theme', 'foogallery' ),
'custom' => __( 'Custom Color', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
),
);
$field[] = array(
'id' => 'lightbox_custom_button_theme',
'title' => __( 'Custom Control Color', 'foogallery' ),
'desc' => __( 'You can override the button controls color by selecting a color.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'htmlicon',
'default' => 'fg-button-light',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_custom_button_theme_choices', array(
'fg-button-light' => array( 'label' => __( 'Light', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-light"></div>' ),
'fg-button-dark' => array( 'label' => __( 'Dark', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-dark"></div>' ),
'fg-button-blue' => array( 'label' => __( 'Blue', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-blue"></div>' ),
'fg-button-purple' => array( 'label' => __( 'Purple', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-purple"></div>' ),
'fg-button-green' => array( 'label' => __( 'Green', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-green"></div>' ),
'fg-button-red' => array( 'label' => __( 'Red', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-red"></div>' ),
'fg-button-orange' => array( 'label' => __( 'Orange', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-orange"></div>' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_button_theme',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'custom',
),
);
$field[] = array(
'id' => 'lightbox_button_highlight',
'title' => __( 'Control Hover Color', 'foogallery' ),
'desc' => __( 'You can override the button controls hover color. By default it will inherit from the theme.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_button_highlight_choices', array(
'' => __( 'Same As Theme', 'foogallery' ),
'custom' => __( 'Custom Color', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
),
);
$field[] = array(
'id' => 'lightbox_custom_button_highlight',
'title' => __( 'Custom Control Hover Color', 'foogallery' ),
'desc' => __( 'You can override the button controls hover color by selecting a color.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'htmlicon',
'default' => 'fg-highlight-light',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_custom_button_highlight_choices', array(
'fg-highlight-light' => array( 'label' => __( 'Light', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-light"></div>' ),
'fg-highlight-dark' => array( 'label' => __( 'Dark', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-dark"></div>' ),
'fg-highlight-blue' => array( 'label' => __( 'Blue', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-blue"></div>' ),
'fg-highlight-purple' => array( 'label' => __( 'Purple', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-purple"></div>' ),
'fg-highlight-green' => array( 'label' => __( 'Green', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-green"></div>' ),
'fg-highlight-red' => array( 'label' => __( 'Red', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-red"></div>' ),
'fg-highlight-orange' => array( 'label' => __( 'Orange', 'foogallery' ), 'html' => '<div class="foogallery-setting-panel_theme fg-orange"></div>' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_button_highlight',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'custom',
)
);
$hide_thumbs_by_default = false;
//only hide the thumbs by default if we are using the Grid PRO template
if ( $template && array_key_exists('slug', $template) && $template['slug'] === 'foogridpro' ) {
$hide_thumbs_by_default = true;
}
if ( $use_lightbox ) {
$field[] = array(
'id' => 'lightbox_help_thumbnails',
'title' => __( 'Thumbnail Strip Settings', 'foogallery' ),
'desc' => __( 'The below settings will control the thumbnail strip that is shown within the lightbox.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'type' => 'help',
'row_data' => array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
),
);
$field[] = array(
'id' => 'lightbox_help_thumbnails_2',
'desc' => __( 'The Lightbox Thumbnails settings are only available when your lightbox is set to "FooGallery Lightbox"', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'type' => 'help',
'row_data' => array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'foogallery',
),
);
}
$field[] = array(
'id' => 'lightbox_thumbs',
'title' => __( 'Thumbnail Strip', 'foogallery' ),
'desc' => __( 'You can change the position of the thumbnails, or hide them completely.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => $hide_thumbs_by_default ? 'none' : 'bottom',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_thumbs_choices', array(
'bottom' => __( 'Bottom', 'foogallery' ),
'top' => __( 'Top', 'foogallery' ),
'left' => __( 'Left', 'foogallery' ),
'right' => __( 'Right', 'foogallery' ),
'none' => __( 'Hidden', 'foogallery' ),
) ),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_thumbs_captions',
'title' => __( 'Thumbnail Strip Captions', 'foogallery' ),
'desc' => __( 'Whether or not the thumbnail strip should contain captions.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_thumbs_captions_choices', array(
'yes' => __( 'Show Captions', 'foogallery' ),
'no' => __( 'No Captions', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_thumbs',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'none',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_thumbs_captions_alignment',
'title' => __( 'Thumbnail Caption Alignment', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'type' => 'radio',
'spacer' => '<span class="spacer"></span>',
'default' => 'default',
'choices' => array(
'default' => __( 'Default', 'foogallery' ),
'left' => __( 'Left', 'foogallery' ),
'center' => __( 'Center', 'foogallery' ),
'right' => __( 'Right', 'foogallery' ),
'justify' => __( 'Justify', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_thumbs',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'none',
)
);
$field[] = array(
'id' => 'lightbox_thumbs_bestfit',
'title' => __( 'Thumbnails Best Fit', 'foogallery' ),
'desc' => __( 'Adjust the size of the displayed thumbnails so that they fill the entire space within the strip.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_thumbs_bestfit_choices', array(
'' => __( 'Default', 'foogallery' ),
'yes' => __( 'Best Fit', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_thumbs',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'none',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_thumbs_size',
'title' => __( 'Thumbnail Size', 'foogallery' ),
'desc' => __( 'Adjust the size of the thumbnail image to display as either small (square) or large (landscape).', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-thumbnails' => __( 'Thumbnails', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_thumbs_size_choices', array(
'' => __( 'Normal', 'foogallery' ),
'small' => __( 'Small (square)', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_thumbs',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'none',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_transition',
'title' => __( 'Transition', 'foogallery' ),
'desc' => __( 'The transition to apply to the main content area when switching between items.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'fade',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_button_highlight_choices', array(
'fade' => __( 'Fade', 'foogallery' ),
'horizontal' => __( 'Horizontal', 'foogallery' ),
'vertical' => __( 'Vertical', 'foogallery' ),
'none' => __( 'None', 'foogallery' )
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_info_enabled',
'title' => __( 'Captions Enabled', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_info_enabled_choices', array(
'' => __( 'Enabled', 'foogallery' ),
'hidden' => __( 'Enabled (but hidden initially)', 'foogallery' ),
'disabled' => __( 'Disabled', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_info_position',
'title' => __( 'Caption Position', 'foogallery' ),
'desc' => __( 'The position of the captions within the lightbox.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'bottom',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_info_position_choices', array(
'bottom' => __( 'Bottom', 'foogallery' ),
'top' => __( 'Top', 'foogallery' ),
'left' => __( 'Left', 'foogallery' ),
'right' => __( 'Right', 'foogallery' ),
//'none' => __( 'Hidden', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_info_enabled',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'disabled',
)
);
$field[] = array(
'id' => 'lightbox_info_alignment',
'title' => __( 'Caption Text Alignment', 'foogallery' ),
'desc' => __( 'Change the horizontal text alignment of the captions', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'type' => 'radio',
'spacer' => '<span class="spacer"></span>',
'default' => 'default',
'choices' => array(
'default' => __( 'Default', 'foogallery' ),
'left' => __( 'Left', 'foogallery' ),
'center' => __( 'Center', 'foogallery' ),
'right' => __( 'Right', 'foogallery' ),
'justify' => __( 'Justify', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_info_enabled',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'disabled',
)
);
$field[] = array(
'id' => 'lightbox_info_overlay',
'title' => __( 'Caption Display', 'foogallery' ),
'desc' => __( 'Whether or not the caption is overlaid on top of the content, or is inline (outside of the content).', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'yes',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_info_choices', array(
'yes' => __( 'Overlaid', 'foogallery' ),
'no' => __( 'Inline', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_info_enabled',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'disabled',
)
);
$field[] = array(
'id' => 'lightbox_caption_override',
'title' => __( 'Caption Source', 'foogallery' ),
'desc' => __( 'The captions can be different to the thumbnail captions.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_caption_override_choices', array(
'' => __( 'Same As Thumbnail', 'foogallery' ),
'override' => __( 'Override', 'foogallery' ),
'custom' => __( 'Custom', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_info_enabled',
'data-foogallery-show-when-field-operator' => '!==',
'data-foogallery-show-when-field-value' => 'disabled',
)
);
$field[] = array(
'id' => 'lightbox_caption_override_title',
'title' => __( 'Override Caption Title', 'foogallery' ),
'desc' => __( 'You can override the caption title to be different from the thumbnail caption title.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_caption_title_choices', array(
'' => __( 'Same As Thumbnail', 'foogallery' ),
'title' => __( 'Attachment Title', 'foogallery' ),
'caption' => __( 'Attachment Caption', 'foogallery' ),
'alt' => __( 'Attachment Alt', 'foogallery' ),
'desc' => __( 'Attachment Description', 'foogallery' ),
'none' => __( 'None', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_caption_override',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'override',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_caption_override_desc',
'title' => __( 'Override Caption Desc.', 'foogallery' ),
'desc' => __( 'You can override the caption description to be different from the thumbnail caption description.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-captions' => __( 'Captions', 'foogallery' ) ),
'type' => 'radio',
'default' => '',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_caption_title_choices', array(
'' => __( 'Same As Thumbnail', 'foogallery' ),
'title' => __( 'Attachment Title', 'foogallery' ),
'caption' => __( 'Attachment Caption', 'foogallery' ),
'alt' => __( 'Attachment Alt', 'foogallery' ),
'desc' => __( 'Attachment Description', 'foogallery' ),
'none' => __( 'None', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_caption_override',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'override',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_auto_progress',
'title' => __( 'Auto Progress', 'foogallery' ),
'desc' => __( 'Auto progress to the next item after a specified time.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_auto_progress_choices', array(
'yes' => __( 'Yes', 'foogallery' ),
'no' => __( 'No', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_auto_progress_seconds',
'title' => __( 'Auto Progress Seconds', 'foogallery' ),
'desc' => __( 'The time in seconds to display content before auto progressing to the next item.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'type' => 'number',
'default' => '10',
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_auto_progress',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'yes',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_auto_progress_start',
'title' => __( 'Auto Progress Start', 'foogallery' ),
'desc' => __( 'If the auto-progress will automatically start or not.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'type' => 'radio',
'spacer' => '<span class="spacer"></span>',
'choices' => array(
'yes' => __( 'Yes', 'foogallery' ),
'no' => __( 'No', 'foogallery' ),
),
'default' => 'yes',
'row_data'=> array(
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox_auto_progress',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'yes',
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
)
);
$field[] = array(
'id' => 'lightbox_fit_media',
'title' => __( 'Fit Media', 'foogallery' ),
'desc' => __( 'Whether or not to force images to fill the content area. Aspect ratios are maintained, the image is simply scaled so it covers the entire available area.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_fit_media_choices', array(
'yes' => __( 'Yes', 'foogallery' ),
'no' => __( 'No', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_no_scrollbars',
'title' => __( 'Scroll Bars', 'foogallery' ),
'desc' => __( 'Whether or not to hide the page scrollbars when maximizing.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_no_scrollbars_choices', array(
'yes' => __( 'Default', 'foogallery' ),
'no' => __( 'Hidden', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_mobile_layout',
'title' => __( 'Mobile Layout', 'foogallery' ),
'desc' => __( 'Which layout to use for the lightbox when on mobile.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-general' => __( 'General', 'foogallery' ) ),
'type' => 'radio',
'default' => '',
'choices' => array(
'' => __( 'Mobile Optimized Layout', 'foogallery' ),
'no' => __( 'Same As Desktop', 'foogallery' ),
),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_buttons_display',
'title' => __( 'Controls Display', 'foogallery' ),
'desc' => __( 'Whether or not the control buttons are overlaid on top of the content, or are inline (outside of the content).', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_buttons_display', array(
'yes' => __( 'Overlaid', 'foogallery' ),
'no' => __( 'Inline', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_hover_buttons',
'title' => __( 'Show Controls On Hover', 'foogallery' ),
'desc' => __( 'Only show the control buttons when you hover the mouse over.', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => apply_filters( 'foogallery_gallery_template_lightbox_hover_buttons_choices', array(
'yes' => __( 'Yes', 'foogallery' ),
'no' => __( 'No', 'foogallery' ),
) ),
'row_data'=> array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
//Only show this setting for gallery templates that use the lightbox
$field[] = array(
'id' => 'lightbox_show_fullscreen_button',
'title' => __( 'Fullscreen Button', 'foogallery' ),
'desc' => __( 'Whether of not to show the Fullscreen button', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => $use_lightbox ? 'yes' : 'no',
'choices' => array(
'yes' => __( 'Shown', 'foogallery' ),
'no' => __( 'Hidden', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
//add this setting for gallery templates that use the panel, not lightbox
if ( !$use_lightbox ) {
$field[] = array(
'id' => 'lightbox_show_maximize_button',
'title' => __( 'Maximise Button', 'foogallery' ),
'desc' => __( 'Whether of not to show the Maximise button', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'yes',
'choices' => array(
'yes' => __( 'Shown', 'foogallery' ),
'no' => __( 'Hidden', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
}
$field[] = array(
'id' => 'lightbox_show_caption_button',
'title' => __( 'Caption Button', 'foogallery' ),
'desc' => __( 'Whether of not to show the Caption button', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'yes',
'choices' => array(
'yes' => __( 'Shown', 'foogallery' ),
'no' => __( 'Hidden', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_show_thumbstrip_button',
'title' => __( 'Thumbnail Strip Button', 'foogallery' ),
'desc' => __( 'Whether of not to show the thumbnail strip control button', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'no',
'choices' => array(
'yes' => __( 'Shown', 'foogallery' ),
'no' => __( 'Hidden', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
$field[] = array(
'id' => 'lightbox_show_nav_buttons',
'title' => __( 'Prev/Next Buttons', 'foogallery' ),
'desc' => __( 'Whether of not to show the navigation (prev/next) buttons', 'foogallery' ),
'section' => $section,
'subsection' => array( 'lightbox-controls' => __( 'Controls', 'foogallery' ) ),
'spacer' => '<span class="spacer"></span>',
'type' => 'radio',
'default' => 'yes',
'choices' => array(
'yes' => __( 'Shown', 'foogallery' ),
'no' => __( 'Hidden', 'foogallery' ),
),
'row_data' => array(
'data-foogallery-change-selector' => 'input:radio',
'data-foogallery-preview' => 'shortcode',
'data-foogallery-value-selector' => 'input:checked',
'data-foogallery-hidden' => true,
'data-foogallery-show-when-field' => 'lightbox',
'data-foogallery-show-when-field-operator' => '===',
'data-foogallery-show-when-field-value' => 'foogallery',
)
);
//find the index of the first Hover Effect field
$index = foogallery_admin_fields_find_index_of_section( $fields, __( 'Hover Effects', 'foogallery' ) );
array_splice( $fields, $index, 0, $field );
return $fields;
}
/**
* Add the required data options if needed
*
* @param $options
* @param $gallery FooGallery
*
* @param $attributes array
*
* @return array
*/
function add_data_options($options, $gallery, $attributes) {
$template = foogallery_get_gallery_template( $gallery->gallery_template );
if ( $template && array_key_exists( 'panel_support', $template ) && true === $template['panel_support'] ) {
$options['template'] = $this->get_options_from_settings();
}
return $options;
}
/**
* Returns the Dashicon that can be used in the settings tabs
*
* @param $section_slug
*
* @return string
*/
function add_section_icons( $section_slug ) {
if ( 'lightbox' === $section_slug || 'panel' === $section_slug ) {
return 'dashicons-grid-view';
}
return $section_slug;
}
/**
* Add the FooGallery Lightbox
* @param $lightboxes
*
* @return mixed
*/
function add_lightbox($lightboxes) {
$lightboxes['foogallery'] = __( 'FooGallery Lightbox', 'foogallery' );
return $lightboxes;
}
/**
* Change the default for lightbox
*
* @param $field
* @param $gallery_template
* @return mixed
*/
function make_foogallery_default_lightbox( $field, $gallery_template ) {
if (isset($field['lightbox']) && true === $field['lightbox']) {
$field['default'] = 'foogallery';
}
return $field;
}
/**
* Append the needed data attributes to the container div for the lightbox settings
*
* @param $attributes
* @param $gallery
*
* @return array
*/
function add_lightbox_data_attributes( $attributes, $gallery ) {
$template = foogallery_get_gallery_template( $gallery->gallery_template );
//only add the lightbox data attribute for the templates where a panel is used and not a lightbox
if ( $template && !array_key_exists( 'panel_support', $template ) ) {
//check if lightbox set to foogallery
if ( 'foogallery' === foogallery_gallery_template_setting( 'lightbox', '' ) ) {
$encoded_options = foogallery_json_encode( $this->get_options_from_settings() );
$attributes['data-foogallery-lightbox'] = $encoded_options;
}
}
return $attributes;
}
/**
* return the options for the lightbox/panel
*
* @return array
*/
private function get_options_from_settings() {
global $current_foogallery_template;
$options = array();
$hide_thumbs_by_default = false;
//only hide the thumbs by default if we are using the Grid PRO template
if ( $current_foogallery_template && 'foogridpro' === $current_foogallery_template ) {
$hide_thumbs_by_default = true;
}
$theme = foogallery_gallery_template_setting( 'lightbox_theme', '' );
if ( !empty( $theme ) ) {
$options['theme'] = $theme;
}
$button_theme = foogallery_gallery_template_setting( 'lightbox_button_theme', '' );
if ( !empty( $button_theme ) && 'custom' === $button_theme ) {
$button_theme = foogallery_gallery_template_setting( 'lightbox_custom_button_theme', 'fg-button-light' );
$options['button'] = $button_theme;
}
$button_highlight = foogallery_gallery_template_setting( 'lightbox_button_highlight', '' );
if ( !empty( $button_highlight ) && 'custom' === $button_highlight ) {
$button_highlight = foogallery_gallery_template_setting( 'lightbox_custom_button_highlight', 'fg-highlight-light' );
$options['highlight'] = $button_highlight;
}
$thumbs = foogallery_gallery_template_setting( 'lightbox_thumbs', $hide_thumbs_by_default ? 'none' : 'bottom' );
$options['thumbs'] = $thumbs;
if ( 'none' !== $thumbs ) {
$options['thumbsCaptions'] = foogallery_gallery_template_setting( 'lightbox_thumbs_captions', 'no' ) === 'yes';
$options['thumbsBestFit'] = foogallery_gallery_template_setting( 'lightbox_thumbs_bestfit', '' ) === 'yes';
$options['thumbsSmall'] = foogallery_gallery_template_setting( 'lightbox_thumbs_size', '' ) === 'small';
$options['thumbsCaptionsAlign'] = foogallery_gallery_template_setting( 'lightbox_thumbs_captions_alignment', 'default' );
}
$info_enabled = foogallery_gallery_template_setting( 'lightbox_info_enabled', '' );
$info_position = foogallery_gallery_template_setting( 'lightbox_info_position', 'bottom' );
//check for legacy lightbox_info_position of 'none' or new lightbox_info_enabled setting
if ( 'none' === $info_position || 'disabled' === $info_enabled ) {
$options['info'] = false;
} else {
$options['info'] = $info_position;
$options['infoVisible'] = 'hidden' !== $info_enabled;
$options['infoOverlay'] = foogallery_gallery_template_setting( 'lightbox_info_overlay', 'yes' ) === 'yes';
}
$options['infoAlign'] = foogallery_gallery_template_setting( 'lightbox_info_alignment', 'default' );
$options['transition'] = foogallery_gallery_template_setting( 'lightbox_transition', 'fade' );
$auto_progress = foogallery_gallery_template_setting( 'lightbox_auto_progress', 'no' ) === 'yes';
if ( $auto_progress ) {
$options['autoProgress'] = intval( foogallery_gallery_template_setting( 'lightbox_auto_progress_seconds', '10' ) );
$options['autoProgressStart'] = foogallery_gallery_template_setting( 'lightbox_auto_progress_start', 'yes' ) === 'yes';
}
$options['hoverButtons'] = foogallery_gallery_template_setting( 'lightbox_hover_buttons', 'no' ) === 'yes';
$options['fitMedia'] = foogallery_gallery_template_setting( 'lightbox_fit_media', 'no' ) === 'yes';
$options['noScrollbars'] = foogallery_gallery_template_setting( 'lightbox_no_scrollbars', 'no' ) !== 'yes';
$options['preserveButtonSpace'] = foogallery_gallery_template_setting( 'lightbox_buttons_display', 'no' ) === 'no';
$no_mobile = foogallery_gallery_template_setting( 'lightbox_mobile_layout', '' );
if ( $no_mobile !== '' ) {
$options['noMobile'] = true;
}
$show_fullscreen_button = foogallery_gallery_template_setting( 'lightbox_show_fullscreen_button', false );
if ( $show_fullscreen_button !== false ) {
$options['buttons']['fullscreen'] = ($show_fullscreen_button === 'yes');
}
$show_maximise_button = foogallery_gallery_template_setting( 'lightbox_show_maximize_button', false );
if ( $show_maximise_button !== false ) {
$options['buttons']['maximize'] = ($show_maximise_button === 'yes');
}
$show_caption_button = foogallery_gallery_template_setting( 'lightbox_show_caption_button', false );
if ( $show_caption_button !== false ) {
$options['buttons']['info'] = ($show_caption_button === 'yes');
}
$show_thumbstrip_button = foogallery_gallery_template_setting( 'lightbox_show_thumbstrip_button', false );
if ( $show_thumbstrip_button !== false ) {
$options['buttons']['thumbs'] = ($show_thumbstrip_button === 'yes');
}
$show_nav_buttons = foogallery_gallery_template_setting( 'lightbox_show_nav_buttons', 'yes' );
if ( $show_nav_buttons !== 'yes' ) {
$options['buttons']['prev'] = $options['buttons']['next'] = false;
}
$autoplay = foogallery_gallery_template_setting( 'video_autoplay', 'yes' );
if ( 'yes' === $autoplay ) {
$options['video']['autoPlay'] = true;
}
return apply_filters( 'foogallery_lightbox_data_attributes', $options );
}
/**
* Override the lightbox field for albums only
*
* @param $field
* @param $object
*/
function alter_gallery_template_field( $field, $object ) {
if ( is_a( $object, 'FooGalleryAlbum' ) ) {
if ( array_key_exists( 'lightbox', $field ) ) {
unset( $field['choices']['foogallery'] );
}
}
return $field;
}
}
}