%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
class FusionSC_Flexslider {
private $flex_counter = 1;
public static $args;
/**
* Initiate the shortcode
*/
public function __construct() {
add_filter( 'fusion_attr_flexslider-shortcode', array( $this, 'attr' ) );
add_filter( 'fusion_attr_flexslider-shortcode-slides-container', array( $this, 'slides_container_attr' ) );
add_filter( 'fusion_attr_flexslider-shortcode-caption', array( $this, 'caption_attr' ) );
add_filter( 'fusion_attr_flexslider-shortcode-title-container', array( $this, 'title_container_attr' ) );
add_filter( 'fusion_attr_flexslider-shortcode-thumbnails', array( $this, 'thumbnails_attr' ) );
add_shortcode( 'flexslider', array( $this, 'render' ) );
add_shortcode( 'postslider', array( $this, 'render' ) );
}
/**
* Render the shortcode
*
* @param array $args Shortcode paramters
* @param string $content Content between shortcode
* @return string HTML output
*/
function render( $args, $content = '' ) {
$defaults = FusionCore_Plugin::set_shortcode_defaults(
array(
'class' => '',
'id' => '',
'category' => '',
'excerpt' => '35',
//'group' => '', not yet used
'layout' => 'attachments',
'lightbox' => 'yes',
'limit' => '3',
'post_id' => '',
), $args
);
extract( $defaults );
self::$args = $defaults;
$thumbnails = '';
if( $layout == 'attachments' ) {
$slider = $this->attachments();
$thumbnails = $this->get_attachments_thumbnails();
} else if( $layout == 'posts' ) {
$slider = $this->posts();
} else if( $layout == 'posts-with-excerpt' ) {
$slider = $this->posts_excerpt();
} else {
//$slider = $this->default_layout();
$slider = '';
}
$slides_html = sprintf( '<ul %s>%s</ul>', FusionCore_Plugin::attributes( 'flexslider-shortcode-slides-container' ), $slider );
$html = sprintf( '<div %s>%s</div>', FusionCore_Plugin::attributes( 'flexslider-shortcode' ), $slides_html );
if( $layout == 'attachments' ) {
$thumbnails_html = '';
$html .= sprintf( '<div %s>%s</div>', FusionCore_Plugin::attributes( 'flexslider-shortcode-thumbnails' ), $thumbnails_html );
}
$this->flex_counter++;
return $html;
}
/**
* Default layout of Flexslider
*
* @return string HTML for default layout slides
*/
function default_layout() {
if( self::$args['group'] ) {
$html = '';
$group = explode( ',', self::$args['group'] );
$query = new WP_Query( array(
'post_type' => 'slide',
'posts_per_page' => self::$args['limit'],
'tax_query' => array(
array(
'taxonomy' => 'slide-page',
'field' => 'slug',
'terms' => $group,
),
),
) );
if( $query->have_posts() ):
while( $query->have_posts() ): $query->the_post();
$meta = get_post_meta( get_the_ID(), 'smof_data', true );
$caption = '';
if( isset( $meta['caption'] ) && $meta['caption'] ) {
$caption = sprintf( '<p %s>%s</p>', FusionCore_Plugin::attributes( 'flexslider-shortcode-caption' ), $meta['caption'] );
}
$html .= sprintf( '<li>%s</li>', fusion_get_post_content( '', 'yes', self::$args['excerpt'], true ) . $caption );
endwhile;
else:
endif;
wp_reset_query();
return $html;
}
}
function attachments() {
$html = '';
if( ! self::$args['post_id'] ) {
self::$args['post_id'] = get_the_ID();
}
$query = get_posts( array(
'post_type' => 'attachment',
'posts_per_page' => self::$args['limit'],
'post_status' => null,
'post_parent' => self::$args['post_id'],
'orderby' => 'menu_order',
'order' => 'ASC',
'post_mime_type' => 'image',
'exclude' => get_post_thumbnail_id()
) );
if( $query ):
foreach( $query as $attachment ):
$image = wp_get_attachment_url( $attachment->ID );
$title = get_post_field( 'post_title', $attachment->ID );
$alt = get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true );
$thumb = wp_get_attachment_image_src( $attachment->ID, 'thumbnail' );
$caption = get_post_field( 'post_excerpt', $attachment->ID );
$image_output = sprintf( '<img src="%s" alt="%s" />', $image, $alt );
$output = $image_output;
if( self::$args['lightbox'] == 'yes' ) {
$output = sprintf( '<a href="%s" data-title="%s" data-caption="%s" title="%s" data-rel="iLightbox[flex_%s]">%s</a>', $image, $title, $caption, $title, $this->flex_counter, $image_output );
}
$html .= sprintf( '<li data-thumb="' . $thumb[0] . '">%s</li>', $output );
endforeach;
endif;
wp_reset_query();
return $html;
}
function get_attachments_thumbnails() {
$html = '';
if( ! self::$args['post_id'] ) {
self::$args['post_id'] = get_the_ID();
}
$query = get_posts( array(
'post_type' => 'attachment',
'posts_per_page' => self::$args['limit'],
'post_status' => null,
'post_parent' => self::$args['post_id'],
'orderby' => 'menu_order',
'order' => 'ASC',
'post_mime_type' => 'image',
'exclude' => get_post_thumbnail_id()
) );
if( $query ):
foreach( $query as $attachment ):
$image = wp_get_attachment_url( $attachment->ID );
$title = get_post_field( 'post_excerpt', $attachment->ID );
$alt = get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true );
$thumb = wp_get_attachment_image_src( $attachment->ID, 'thumbnail' );
$image_output = sprintf( '<img src="%s" alt="%s" />', $thumb[0], $alt );
$output = $image_output;
$html .= sprintf( '<li>%s</li>', $output );
endforeach;
endif;
wp_reset_query();
return $html;
}
function posts() {
$html = '';
$args = array(
'posts_per_page' => self::$args['limit'],
'meta_query' => array(
array(
'key' => '_thumbnail_id'
)
),
);
if( self::$args['post_id'] ) {
$post_ids = explode( ',', self::$args['post_id'] );
$args['post__in'] = $post_ids;
}
if( self::$args['category'] ) {
$args['category_name'] = self::$args['category'];
}
$query = new WP_Query( $args );
if( $query->have_posts() ):
while( $query->have_posts() ): $query->the_post();
$image = wp_get_attachment_url( get_post_thumbnail_id() );
$title = get_post_field( 'post_excerpt', get_post_thumbnail_id() );
$alt = the_title_attribute( 'echo=0' );
$image_output = sprintf( '<img src="%s" alt="%s" />', $image, $alt );
$link_output = sprintf( '<a href="%s">%s</a>', get_permalink(), $image_output );
$title = sprintf( '<h2><a href="%s">%s</a></h2>', get_permalink(), get_the_title() );
$container = sprintf( '<div %s>%s</div>', FusionCore_Plugin::attributes( 'flexslider-shortcode-title-container' ), $title );
$html .= sprintf( '<li>%s</li>', $link_output . $container );
endwhile;
else:
endif;
wp_reset_query();
return $html;
}
function posts_excerpt() {
$html = '';
$args = array(
'posts_per_page' => self::$args['limit'],
'meta_query' => array(
array(
'key' => '_thumbnail_id'
)
),
);
if( self::$args['post_id'] ) {
$post_ids = explode( ',', self::$args['post_id'] );
$args['post__in'] = $post_ids;
}
if( self::$args['category'] ) {
$args['category_name'] = self::$args['category'];
}
$query = new WP_Query( $args );
if( $query->have_posts() ):
while( $query->have_posts() ): $query->the_post();
$image = wp_get_attachment_url( get_post_thumbnail_id() );
$title = get_post_field( 'post_excerpt', get_post_thumbnail_id() );
$alt = get_the_title();
$image_output = sprintf( '<img src="%s" alt="%s" />', $image, get_the_title() );
$link_output = sprintf( '<a href="%s">%s</a>', get_permalink(), $image_output );
$title = sprintf( '<h2><a href="%s">%s</a></h2>', get_permalink(), get_the_title() );
$excerpt = sprintf( '%s', fusion_get_post_content( '', 'yes', self::$args['excerpt'], true ) );
$container = sprintf( '<div %s><div %s>%s</div></div>', FusionCore_Plugin::attributes( 'flexslider-shortcode-title-container' ), FusionCore_Plugin::attributes( 'excerpt-container' ), $title . $excerpt );
$html .= sprintf( '<li>%s</li>', $link_output . $container );
endwhile;
else:
endif;
wp_reset_query();
return $html;
}
function attr() {
$attr['class'] = 'fusion-flexslider fusion-flexslider-loading flexslider-' . self::$args['layout'];
if( self::$args['lightbox'] == 'yes' && self::$args['layout'] == 'attachments' ) {
$attr['class'] .= ' flexslider-lightbox';
}
if( self::$args['class'] ) {
$attr['class'] .= ' ' . self::$args['class'];
}
if( self::$args['id'] ) {
$attr['id'] = self::$args['id'];
}
return $attr;
}
function slides_container_attr() {
$attr['class'] = 'slides';
return $attr;
}
function caption_attr() {
$attr['class'] = 'flex-caption';
return $attr;
}
function title_container_attr() {
$attr['class'] = 'slide-excerpt';
return $attr;
}
function thumbnails_attr() {
$attr['class'] = 'flexslider';
if( self::$args['layout'] == 'attachments' ) {
$attr['class'] .= ' fat';
}
return $attr;
}
}
new FusionSC_Flexslider();
Zerion Mini Shell 1.0