%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
class FusionSC_Slider {
private $slider_counter = 1;
public static $parent_args;
public static $child_args;
/**
* Initiate the shortcode
*/
public function __construct() {
add_filter( 'fusion_attr_slider-shortcode', array( $this, 'attr' ) );
add_filter( 'fusion_attr_slider-shortcode-slide-link', array( $this, 'slide_link_attr' ) );
add_filter( 'fusion_attr_slider-shortcode-slide-li', array( $this, 'slide_li_attr' ) );
add_filter( 'fusion_attr_slider-shortcode-slide-img', array( $this, 'slide_img_attr' ) );
add_filter( 'fusion_attr_slider-shortcode-slide-img-wrapper', array( $this, 'slide_img_wrapper_attr' ) );
add_shortcode( 'slider', array( $this, 'render_parent' ) );
add_shortcode( 'slide', array( $this, 'render_child' ) );
}
/**
* Render the parent shortcode
* @param array $args Shortcode paramters
* @param string $content Content between shortcode
* @return string HTML output
*/
function render_parent( $args, $content = '') {
$defaults = FusionCore_Plugin::set_shortcode_defaults(
array(
'class' => '',
'id' => '',
'height' => '100%',
'width' => '100%',
'hover_type' => 'none'
), $args
);
$defaults['width'] = FusionCore_Plugin::validate_shortcode_attr_value( $defaults['width'], 'px' );
$defaults['height'] = FusionCore_Plugin::validate_shortcode_attr_value( $defaults['height'], 'px' );
extract( $defaults );
self::$parent_args = $defaults;
$html = sprintf( '<div %s><ul %s>%s</ul></div>', FusionCore_Plugin::attributes( 'slider-shortcode' ), FusionCore_Plugin::attributes( 'slides' ), do_shortcode( $content ) );
$this->slider_counter++;
return $html;
}
function attr() {
$attr = array();
// FIXXXME had clearfix class; group mixin working?
$attr['class'] = 'fusion-slider-sc flexslider';
if( self::$parent_args['hover_type'] ) {
$attr['class'] .= ' flexslider-hover-type-' . self::$parent_args['hover_type'];
}
$attr['style'] = sprintf( 'max-width:%s;height:%s;', self::$parent_args['width'], self::$parent_args['height'] );
if( self::$parent_args['class'] ) {
$attr['class'] .= ' ' . self::$parent_args['class'];
}
if( self::$parent_args['id'] ) {
$attr['id'] = self::$parent_args['id'];
}
return $attr;
}
/**
* Render the child shortcode
* @param array $args Shortcode paramters
* @param string $content Content between shortcode
* @return string HTML output
*/
function render_child( $args, $content = '') {
$defaults = FusionCore_Plugin::set_shortcode_defaults(
array(
'lightbox' => 'no',
'link' => NULL,
'linktarget' => '_self',
'type' => 'image',
), $args
);
extract( $defaults );
self::$child_args = $defaults;
self::$child_args['alt'] = '';
self::$child_args['title'] = '';
self::$child_args['src'] = $src = str_replace( '×', 'x', $content );
if( $type == 'image' ) {
if( ! empty( $link ) && $link ) {
$image_id = FusionCore_Plugin::get_attachment_id_from_url( $link );
} else {
$image_id = FusionCore_Plugin::get_attachment_id_from_url( $src );
}
if( $image_id ) {
self::$child_args['alt'] = get_post_meta( $image_id, '_wp_attachment_image_alt', true );
self::$child_args['title'] = get_post_field( "post_excerpt", $image_id );
}
}
if( $link &&
! empty( $link ) &&
$type == 'image'
) {
self::$child_args['link'] = $link;
}
$html = sprintf( '<li %s>', FusionCore_Plugin::attributes( 'slider-shortcode-slide-li' ) );
if( $link &&
! empty( $link )
) {
$html .= sprintf( '<a %s>', FusionCore_Plugin::attributes( 'slider-shortcode-slide-link' ) );
}
if( ! empty( $type ) &&
$type == 'video'
) {
$html .= sprintf( '<div %s>%s</div>', FusionCore_Plugin::attributes( 'full-video' ), do_shortcode($content) );
} else {
$html .= sprintf( '<span %s><img %s /></span>', FusionCore_Plugin::attributes( 'slider-shortcode-slide-img-wrapper' ), FusionCore_Plugin::attributes( 'slider-shortcode-slide-img' ) );
}
if( $link &&
! empty( $link )
) {
$html .= '</a>';
}
$html .= '</li>';
return $html;
}
function slide_link_attr() {
$attr = array();
if( self::$child_args['lightbox'] == 'yes' ) {
$attr['class'] = 'lightbox-enabled';
$attr['data-rel'] = sprintf( 'prettyPhoto[gallery_slider_%s]', $this->slider_counter );
}
$image_id = FusionCore_Plugin::get_attachment_id_from_url( self::$child_args['link'] );
if( isset( $image_id ) && $image_id ) {
$attr['data-caption'] = get_post_field( 'post_excerpt', $image_id );
$attr['data-title'] = get_post_field( 'post_title', $image_id );
}
$attr['href'] = self::$child_args['link'];
$attr['target'] = self::$child_args['linktarget'];
$attr['title'] = self::$child_args['title'];
return $attr;
}
function slide_li_attr() {
$attr = array();
if( self::$child_args['type'] == 'video' ) {
$attr['class'] = 'video';
} else {
$attr['class'] = 'image';
}
return $attr;
}
function slide_img_attr() {
$attr = array();
$attr['src'] = self::$child_args['src'];
$attr['alt'] = self::$child_args['alt'];
return $attr;
}
function slide_img_wrapper_attr() {
$attr = array();
if( self::$parent_args['hover_type'] ) {
$attr['class'] = 'hover-type-' . self::$parent_args['hover_type'];
}
return $attr;
}
}
new FusionSC_Slider();
Zerion Mini Shell 1.0