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<?php
/**
* Shortcode class.
*
* @package fusion-builder
* @since 1.0
*/
class FusionSC_Blog {
/**
* Blog SC counter.
*
* @access private
* @since 1.0
* @var int
*/
private $blog_sc_counter = 1;
/**
* Posts counter.
*
* @access private
* @since 1.0
* @var int
*/
private $post_count = 1;
/**
* The post ID.
*
* @access private
* @since 1.0
* @var int
*/
private $post_id = 0;
/**
* The month of the post.
*
* @access private
* @since 1.0
* @var null|int|string
*/
private $post_month = null;
/**
* The post's year.
*
* @access private
* @since 1.0
* @var null|int|string
*/
private $post_year = null;
/**
* An array of meta settings.
*
* @access private
* @since 1.0
* @var array
*/
private $meta_info_settings = array();
/**
* Header arguments.
*
* @access private
* @since 1.0
* @var array
*/
private $header = array();
/**
* The Query.
*
* @access private
* @since 1.0
* @var string|array|object
*/
private $query = '';
/**
* An array of the shortcode arguments.
*
* @static
* @access public
* @since 1.0
* @var array
*/
public static $args;
/**
* Constructor.
*
* @access public
* @since 1.0
*/
public function __construct() {
// Containers.
add_action( 'fusion_blog_shortcode_before_loop', array( $this, 'before_loop' ) );
add_action( 'fusion_blog_shortcode_before_loop_timeline', array( $this, 'before_loop_timeline' ) );
add_action( 'fusion_blog_shortcode_after_loop', array( $this, 'after_loop' ) );
// Post / loop basic structure.
add_action( 'fusion_blog_shortcode_loop_header', array( $this, 'loop_header' ) );
add_action( 'fusion_blog_shortcode_loop_footer', array( $this, 'loop_footer' ) );
add_action( 'fusion_blog_shortcode_loop_content', array( $this, 'loop_content' ) );
add_action( 'fusion_blog_shortcode_loop_content', array( $this, 'page_links' ) );
add_action( 'fusion_blog_shortcode_loop', array( $this, 'loop' ) );
// Special blog layout structure.
add_action( 'fusion_blog_shortcode_wrap_loop_open', array( $this, 'wrap_loop_open' ) );
add_action( 'fusion_blog_shortcode_wrap_loop_close', array( $this, 'wrap_loop_close' ) );
add_action( 'fusion_blog_shortcode_date_and_format', array( $this, 'add_date_box' ) );
add_action( 'fusion_blog_shortcode_date_and_format', array( $this, 'add_format_box' ) );
add_action( 'fusion_blog_shortcode_timeline_date', array( $this, 'timeline_date' ) );
// Element attributes.
add_filter( 'fusion_attr_blog-shortcode', array( $this, 'attr' ) );
add_filter( 'fusion_attr_blog-shortcode-posts-container', array( $this, 'posts_container_attr' ) );
add_filter( 'fusion_attr_blog-shortcode-loop', array( $this, 'loop_attr' ) );
add_filter( 'fusion_attr_blog-shortcode-post-title', array( $this, 'post_title_attr' ) );
add_shortcode( 'fusion_blog', array( $this, 'render' ) );
}
/**
* Render the shortcode
*
* @access public
* @since 1.0
* @param array $args Shortcode parameters.
* @param string $content Content between shortcode.
* @return string HTML output.
*/
public function render( $args, $content = '' ) {
$defaults = FusionBuilder::set_shortcode_defaults(
array(
'hide_on_mobile' => fusion_builder_default_visibility( 'string' ),
'class' => '',
'id' => '',
'blog_grid_column_spacing' => '40',
'blog_grid_columns' => '3',
'cat_slug' => '',
'excerpt' => 'yes',
'excerpt_length' => '',
'exclude_cats' => '',
'layout' => 'large',
'meta_all' => 'yes',
'meta_author' => 'yes',
'meta_categories' => 'yes',
'meta_comments' => 'yes',
'meta_date' => 'yes',
'meta_link' => 'yes',
'meta_read' => 'yes',
'meta_tags' => 'no',
'number_posts' => '6',
'offset' => '',
'order' => 'DESC',
'orderby' => 'date',
'paging' => 'yes',
'show_title' => 'yes',
'scrolling' => 'infinite',
'strip_html' => 'yes',
'thumbnail' => 'yes',
'title_link' => 'yes',
'posts_per_page' => '-1',
'taxonomy' => 'category',
'excerpt_words' => '50', // Deprecated.
'title' => '', // Deprecated.
), $args
);
$defaults['blog_grid_column_spacing'] = FusionBuilder::validate_shortcode_attr_value( $defaults['blog_grid_column_spacing'], '' );
extract( $defaults );
// Since WP 4.4 'title' param is reserved.
if ( $defaults['title'] ) {
$defaults['show_title'] = $defaults['title'];
}
unset( $defaults['title'] );
$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
if ( is_front_page() || is_home() ) {
$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : ( ( get_query_var( 'page' ) ) ? get_query_var( 'page' ) : 1 );
}
$defaults['paged'] = $paged;
// Convert all attributes to correct values for WP query.
$defaults['posts_per_page'] = $defaults['number_posts'];
if ( -1 == $defaults['posts_per_page'] ) {
$defaults['paging'] = 'no';
}
if ( '0' === $defaults['offset'] ) {
$defaults['offset'] = '';
}
// Add hyphens for alternate layout options.
if ( 'large alternate' === $defaults['layout'] ) {
$defaults['layout'] = 'large-alternate';
} elseif ( 'medium alternate' === $defaults['layout'] ) {
$defaults['layout'] = 'medium-alternate';
}
$defaults['load_more'] = false;
if ( 'pagination' !== $defaults['scrolling'] ) {
$defaults['paging'] = 'yes';
if ( 'load_more_button' === $defaults['scrolling'] ) {
$defaults['load_more'] = true;
}
$defaults['scrolling'] = 'infinite';
}
$defaults['meta_all'] = ( 'yes' === $defaults['meta_all'] );
$defaults['meta_author'] = ( 'yes' === $defaults['meta_author'] );
$defaults['meta_categories'] = ( 'yes' === $defaults['meta_categories'] );
$defaults['meta_comments'] = ( 'yes' === $defaults['meta_comments'] );
$defaults['meta_date'] = ( 'yes' === $defaults['meta_date'] );
$defaults['meta_link'] = ( 'yes' === $defaults['meta_link'] );
$defaults['meta_tags'] = ( 'yes' === $defaults['meta_tags'] );
$defaults['paging'] = ( 'yes' === $defaults['paging'] );
$defaults['strip_html'] = ( 'yes' === $defaults['strip_html'] );
$defaults['thumbnail'] = ( 'yes' === $defaults['thumbnail'] );
$defaults['show_title'] = ( 'yes' === $defaults['show_title'] );
$defaults['title_link'] = ( 'yes' === $defaults['title_link'] );
if ( $defaults['excerpt_length'] || '0' === $defaults['excerpt_length'] ) {
$defaults['excerpt_words'] = $defaults['excerpt_length'];
}
// Combine meta info into one variable.
$defaults['meta_info_combined'] = $defaults['meta_all'] * ( $defaults['meta_author'] + $defaults['meta_date'] + $defaults['meta_categories'] + $defaults['meta_tags'] + $defaults['meta_comments'] + $defaults['meta_link'] );
// Create boolean that holds info whether content should be excerpted.
$defaults['is_zero_excerpt'] = ( 'yes' === $defaults['excerpt'] && $defaults['excerpt_words'] < 1 ) ? 1 : 0;
// Check for cats to exclude; needs to be checked via exclude_cats param
// and '-' prefixed cats on cats param exclution via exclude_cats param.
$cats_to_exclude = explode( ',' , $defaults['exclude_cats'] );
$cats_id_to_exclude = array();
if ( $cats_to_exclude ) {
foreach ( $cats_to_exclude as $cat_to_exclude ) {
$id_obj = get_category_by_slug( $cat_to_exclude );
if ( $id_obj ) {
$cats_id_to_exclude[] = $id_obj->term_id;
}
}
if ( $cats_id_to_exclude ) {
$defaults['category__not_in'] = $cats_id_to_exclude;
}
}
// Setting up cats to be used and exclution using '-' prefix on cats param; transform slugs to ids.
$cat_ids = '';
if ( '' !== $defaults['cat_slug'] ) {
$categories = explode( ',' , $defaults['cat_slug'] );
if ( isset( $categories ) && $categories ) {
foreach ( $categories as $category ) {
$id_obj = get_category_by_slug( $category );
if ( $id_obj ) {
// @codingStandardsIgnoreStart
$cat_ids .= ( 0 === strpos( $category, '-' ) ) ? '-' . $id_obj->cat_ID . ',' : $id_obj->cat_ID . ',';
// @codingStandardsIgnoreEnd
}
}
}
}
$defaults['cat'] = substr( $cat_ids, 0, -1 );
if ( '0' === $defaults['blog_grid_column_spacing'] ) {
$defaults['blog_grid_column_spacing'] = '0.0';
}
$defaults['blog_sc_query'] = true;
self::$args = $defaults;
// Set the meta info settings for later use.
$this->meta_info_settings['post_meta'] = $defaults['meta_all'];
$this->meta_info_settings['post_meta_author'] = $defaults['meta_author'];
$this->meta_info_settings['post_meta_date'] = $defaults['meta_date'];
$this->meta_info_settings['post_meta_cats'] = $defaults['meta_categories'];
$this->meta_info_settings['post_meta_tags'] = $defaults['meta_tags'];
$this->meta_info_settings['post_meta_comments'] = $defaults['meta_comments'];
$fusion_query = fusion_builder_cached_query( $defaults );
$this->query = $fusion_query;
// Prepare needed wrapping containers.
$html = '';
$html .= '<div ' . FusionBuilder::attributes( 'blog-shortcode' ) . '>';
if ( 'grid' === self::$args['layout'] && self::$args['blog_grid_column_spacing'] ) {
$html .= '<style type="text/css">.fusion-blog-shortcode-' . $this->blog_sc_counter . ' .fusion-blog-layout-grid .fusion-post-grid{padding:' . ( $defaults['blog_grid_column_spacing'] / 2 ) . 'px;}.fusion-blog-shortcode-' . $this->blog_sc_counter . ' .fusion-posts-container{margin-left: -' . ( $defaults['blog_grid_column_spacing'] / 2 ) . 'px !important; margin-right:-' . $defaults['blog_grid_column_spacing'] / 2 . 'px !important;}</style>';
}
$html .= '<div ' . FusionBuilder::attributes( 'blog-shortcode-posts-container' ) . '>';
ob_start();
do_action( 'fusion_blog_shortcode_wrap_loop_open' );
$wrap_loop_open = ob_get_contents();
ob_get_clean();
$html .= $wrap_loop_open;
// Initialize the time stamps for timeline month/year check.
if ( 'timeline' === self::$args['layout'] ) {
$this->post_count = 1;
$prev_post_timestamp = null;
$prev_post_month = null;
$prev_post_year = null;
$first_timeline_loop = false;
}
// Do the loop.
if ( $fusion_query->have_posts() ) {
while ( $fusion_query->have_posts() ) : $fusion_query->the_post();
$this->post_id = get_the_ID();
if ( 'timeline' === self::$args['layout'] ) {
// Set the time stamps for timeline month/year check.
$post_timestamp = get_the_time( 'U' );
$this->post_month = date( 'n', $post_timestamp );
$this->post_year = get_the_date( 'Y' );
$current_date = get_the_date( 'Y-n' );
$date_params['prev_post_month'] = $prev_post_month;
$date_params['post_month'] = $this->post_month;
$date_params['prev_post_year'] = $prev_post_year;
$date_params['post_year'] = $this->post_year;
// Set the timeline month label.
ob_start();
do_action( 'fusion_blog_shortcode_timeline_date', $date_params );
$timeline_date = ob_get_contents();
ob_get_clean();
$html .= $timeline_date;
}
ob_start();
do_action( 'fusion_blog_shortcode_before_loop' );
$before_loop_action = ob_get_contents();
ob_get_clean();
$html .= $before_loop_action;
if ( 'grid' === self::$args['layout'] || 'timeline' === self::$args['layout'] ) {
$html .= '<div ' . FusionBuilder::attributes( 'fusion-post-wrapper' ) . '>';
}
$this->header = array(
'title_link' => true,
);
ob_start();
do_action( 'fusion_blog_shortcode_loop_header' );
do_action( 'fusion_blog_shortcode_loop_content' );
do_action( 'fusion_blog_shortcode_loop_footer' );
do_action( 'fusion_blog_shortcode_after_loop' );
$loop_actions = ob_get_contents();
ob_get_clean();
$html .= $loop_actions;
if ( 'timeline' === self::$args['layout'] ) {
$prev_post_timestamp = $post_timestamp;
$prev_post_month = $this->post_month;
$prev_post_year = $this->post_year;
$this->post_count++;
}
endwhile;
} else {
$this->blog_sc_counter++;
return fusion_builder_placeholder( 'post', 'blog posts' );
}
ob_start();
do_action( 'fusion_blog_shortcode_wrap_loop_close' );
$wrap_loop_close_action = ob_get_contents();
ob_get_clean();
$html .= $wrap_loop_close_action;
$html .= '</div>';
if ( self::$args['paging'] ) {
ob_start();
fusion_pagination( $this->query->max_num_pages, $range = 2, $this->query );
$pagination = ob_get_contents();
ob_get_clean();
$html .= $pagination;
}
// If infinite scroll with "load more" button is used.
if ( self::$args['load_more'] && -1 != self::$args['posts_per_page'] ) {
$html .= '<div class="fusion-load-more-button fusion-blog-button fusion-clearfix">' . apply_filters( 'avada_load_more_posts_name', esc_attr__( 'Load More Posts', 'fusion-builder' ) ) . '</div>';
}
$html .= '</div>';
wp_reset_query();
$this->blog_sc_counter++;
return $html;
}
/**
* Builds the attributes array.
*
* @access public
* @since 1.0
* @return array
*/
public function attr() {
$attr = array();
// Set the correct layout class.
$blog_layout = 'fusion-blog-layout-' . self::$args['layout'];
if ( 'timeline' === self::$args['layout'] ) {
$blog_layout = 'fusion-blog-layout-timeline-wrapper';
} elseif ( 'grid' === self::$args['layout'] ) {
$blog_layout = 'fusion-blog-layout-grid-wrapper';
}
$attr['class'] = 'fusion-blog-shortcode fusion-blog-shortcode-' . $this->blog_sc_counter . ' fusion-blog-archive ' . $blog_layout . ' fusion-blog-' . self::$args['scrolling'];
$attr = fusion_builder_visibility_atts( self::$args['hide_on_mobile'], $attr );
if ( ! self::$args['thumbnail'] ) {
$attr['class'] .= ' fusion-blog-no-images';
}
if ( self::$args['class'] ) {
$attr['class'] .= ' ' . self::$args['class'];
}
if ( '0' == self::$args['blog_grid_column_spacing'] || '0px' === self::$args['blog_grid_column_spacing'] ) {
$attr['class'] .= ' fusion-no-col-space';
}
if ( self::$args['id'] ) {
$attr['id'] = self::$args['id'];
}
return $attr;
}
/**
* Builds the posts-container attributes array.
*
* @access public
* @since 1.0
* @return array
*/
public function posts_container_attr() {
global $post;
$attr = array();
$load_more = '';
if ( self::$args['load_more'] ) {
$load_more = ' fusion-posts-container-load-more';
}
$attr['class'] = 'fusion-posts-container fusion-posts-container-' . self::$args['scrolling'] . $load_more;
$attr['data-pages'] = $this->query->max_num_pages;
if ( 'grid' === self::$args['layout'] ) {
$attr['class'] .= ' fusion-blog-layout-grid fusion-blog-layout-grid-' . self::$args['blog_grid_columns'] . ' isotope';
if ( self::$args['blog_grid_column_spacing'] || '0' === self::$args['blog_grid_column_spacing'] ) {
$attr['data-grid-col-space'] = self::$args['blog_grid_column_spacing'];
}
$negative_margin = ( -1 ) * self::$args['blog_grid_column_spacing'] / 2;
$attr['style'] = 'margin: ' . $negative_margin . 'px ' . $negative_margin . 'px 0;height:500px;';
}
return $attr;
}
/**
* Opens the wrapper.
*
* @access public
* @since 1.0
*/
public function wrap_loop_open() {
global $post;
$wrapper = $class_timeline_icon = '';
if ( 'timeline' === self::$args['layout'] ) {
$wrapper = '<div ' . FusionBuilder::attributes( 'fusion-timeline-icon' . $class_timeline_icon ) . '>';
$wrapper .= '<i ' . FusionBuilder::attributes( 'fusion-icon-bubbles' ) . '></i>';
$wrapper .= '</div>';
$wrapper .= '<div ' . FusionBuilder::attributes( 'fusion-blog-layout-timeline fusion-clearfix' ) . '>';
$wrapper .= '<div class="fusion-timeline-line"></div>';
}
echo $wrapper;
}
/**
* Closes the wrapper.
*
* @access public
* @since 1.0
*/
public function wrap_loop_close() {
$wrapper = '';
if ( 'timeline' === self::$args['layout'] ) {
if ( $this->post_count > 1 ) {
$wrapper = '</div>';
}
$wrapper .= '</div>';
}
if ( 'grid' === self::$args['layout'] ) {
$wrapper .= '<div class="fusion-clearfix"></div>';
}
echo $wrapper;
}
/**
* Add HTML before the loop.
*
* @access public
* @since 1.0
*/
public function before_loop() {
echo '<article ' . FusionBuilder::attributes( 'blog-shortcode-loop' ) . '>' . "\n";
}
/**
* Adds markup after the loop.
*
* @access public
* @since 1.0
*/
public function after_loop() {
if ( 'grid' === self::$args['layout'] || 'timeline' === self::$args['layout'] ) {
echo '</div>' . "\n";
echo '</article>' . "\n";
} else {
echo '</article>' . "\n";
}
}
/**
* Builds the loop attributes array.
*
* @access public
* @since 1.0
* @return array
*/
public function loop_attr() {
$defaults = array(
'post_id' => '',
'post_count' => '',
);
$attr['id'] = 'post-' . $this->post_id;
$extra_classes = array();
// Add the correct post class.
$extra_classes[] = 'fusion-post-' . self::$args['layout'];
// Set the correct column class for every post.
if ( 'timeline' === self::$args['layout'] ) {
if ( ( $this->post_count % 2 ) > 0 ) {
$timeline_align = ' fusion-left-column';
} else {
$timeline_align = ' fusion-right-column';
}
$extra_classes[] = 'fusion-clearfix' . $timeline_align;
}
// Set the has-post-thumbnail if a video is used. This is needed if no featured image is present.
if ( get_post_meta( get_the_ID(), 'pyre_video', true ) ) {
$extra_classes[] = 'has-post-thumbnail';
}
$post_class = get_post_class( $extra_classes, $this->post_id );
if ( $post_class && is_array( $post_class ) ) {
$classes = implode( ' ', get_post_class( $extra_classes, $this->post_id ) );
$attr['class'] = $classes;
}
return $attr;
}
/**
* Gets the HTML for slideshows.
*
* @access public
* @since 1.0
* @return string
*/
public function get_slideshow() {
$html = '';
if ( ! post_password_required( get_the_ID() ) && class_exists( 'Avada_Init' ) ) {
$slideshow = array(
'images' => $this->get_post_thumbnails( get_the_ID(), FusionBuilder::get_theme_option( 'posts_slideshow_number' ) ),
);
if ( get_post_meta( $this->post_id, 'pyre_video', true ) ) {
$slideshow['video'] = get_post_meta( $this->post_id, 'pyre_video', true );
}
if ( 'medium' === self::$args['layout'] || 'medium alternate' === self::$args['layout'] ) {
$slideshow['size'] = 'blog-medium';
}
ob_start();
$atts = self::$args;
include( locate_template( 'new-slideshow-blog-shortcode.php', false ) );
$post_slideshow_action = ob_get_contents();
ob_get_clean();
$html .= $post_slideshow_action;
}
return $html;
}
/**
* Gets the post thumbnails.
*
* @access public
* @since 1.0
* @param int $post_id The post-ID.
* @param int $count How many thumbnails.
* @return array
*/
public function get_post_thumbnails( $post_id, $count = '' ) {
$attachment_ids = array();
if ( get_post_thumbnail_id( $post_id ) ) {
$attachment_ids[] = get_post_thumbnail_id( $post_id );
}
$i = 2;
$posts_slideshow_number = FusionBuilder::get_theme_option( 'posts_slideshow_number' );
if ( '' === $posts_slideshow_number ) {
$posts_slideshow_number = 5;
}
while ( $i <= $posts_slideshow_number ) {
if ( kd_mfi_get_featured_image_id( 'featured-image-' . $i, 'post' ) ) {
$attachment_ids[] = kd_mfi_get_featured_image_id( 'featured-image-' . $i, 'post' );
}
$i++;
}
if ( isset( $count ) && $count >= 1 ) {
$attachment_ids = array_slice( $attachment_ids, 0, $count );
}
return $attachment_ids;
} // End get_post_thumbnails().
/**
* Adds the loop-header HTML.
*
* @access public
* @since 1.0
*/
public function loop_header() {
$defaults = array(
'title_link' => false,
);
$args = wp_parse_args( $this->header, $defaults );
$pre_title_content = $meta_data = $content_sep = $link = '';
if ( self::$args['thumbnail'] && 'medium-alternate' !== self::$args['layout'] ) {
$pre_title_content = $this->get_slideshow();
}
if ( 'medium-alternate' === self::$args['layout'] || 'large-alternate' === self::$args['layout'] ) {
$pre_title_content .= '<div ' . FusionBuilder::attributes( 'fusion-date-and-formats' ) . '>';
ob_start();
do_action( 'fusion_blog_shortcode_date_and_format' );
$pre_title_content .= ob_get_contents();
ob_get_clean();
$pre_title_content .= '</div>';
if ( self::$args['thumbnail'] && 'medium-alternate' === self::$args['layout'] ) {
$pre_title_content .= $this->get_slideshow();
}
if ( self::$args['meta_all'] ) {
$meta_data .= avada_render_post_metadata( 'alternate', $this->meta_info_settings );
}
}
if ( 'grid' === self::$args['layout'] || 'timeline' === self::$args['layout'] ) {
$content_wrapper_styles = '';
if ( self::$args['meta_info_combined'] > 0 && ! self::$args['is_zero_excerpt'] ) {
$content_sep = '<div ' . FusionBuilder::attributes( 'fusion-content-sep' ) . '></div>';
}
if ( ! self::$args['meta_info_combined'] && self::$args['is_zero_excerpt'] && ! self::$args['show_title'] ) {
$content_wrapper_styles = 'style="display:none;"';
}
if ( self::$args['meta_all'] ) {
$meta_data .= avada_render_post_metadata( 'grid_timeline', $this->meta_info_settings );
}
$pre_title_content .= '<div ' . FusionBuilder::attributes( 'fusion-post-content-wrapper' ) . $content_wrapper_styles . '>';
}
$pre_title_content .= '<div ' . FusionBuilder::attributes( 'fusion-post-content post-content' ) . '>';
if ( self::$args['show_title'] ) {
if ( self::$args['title_link'] ) {
$link_target = '';
if ( 'yes' === fusion_get_page_option( 'link_icon_target', get_the_ID() ) || 'yes' === fusion_get_page_option( 'post_links_target', get_the_ID() ) ) {
$link_target = ' target="_blank" rel="noopener noreferrer"';
}
$link = '<a href="' . get_permalink() . '"' . $link_target . '>' . get_the_title() . '</a>';
} else {
$link = get_the_title();
}
}
if ( 'timeline' === self::$args['layout'] ) {
$pre_title_content .= '<div ' . FusionBuilder::attributes( 'fusion-timeline-circle' ) . '></div>';
$pre_title_content .= '<div ' . FusionBuilder::attributes( 'fusion-timeline-arrow' ) . '></div>';
}
$html = $pre_title_content . '<h2 ' . FusionBuilder::attributes( 'blog-shortcode-post-title' ) . '>' . $link . '</h2>' . $meta_data . $content_sep;
echo $html;
} // End loop_header().
/**
* Builds the post-title attributes array.
*
* @access public
* @since 1.0
* @return array
*/
public function post_title_attr() {
$attr = array();
$attr['class'] = 'blog-shortcode-post-title';
if ( FusionBuilder::get_theme_option( 'disable_date_rich_snippet_pages' ) ) {
$attr['class'] .= ' entry-title';
}
return $attr;
}
/**
* Adds the loop-footer HTML.
*
* @access public
* @since 1.0
*/
public function loop_footer() {
if ( 'grid' === self::$args['layout'] || 'timeline' === self::$args['layout'] ) {
echo '</div>';
if ( self::$args['meta_info_combined'] > 0 ) {
$inner_content = $this->read_more();
$inner_content .= $this->grid_timeline_comments();
echo '<div class="fusion-meta-info">' . $inner_content . '</div>';
}
}
echo '</div>';
echo '<div class="fusion-clearfix"></div>';
if ( 0 < self::$args['meta_info_combined'] && in_array( self::$args['layout'], array( 'large', 'medium' ), true ) ) {
echo '<div class="fusion-meta-info">' . avada_render_post_metadata( 'standard', $this->meta_info_settings ) . $this->read_more() . '</div>';
}
if ( self::$args['meta_all'] && in_array( self::$args['layout'], array( 'large-alternate', 'medium-alternate' ), true ) ) {
echo $this->read_more();
}
}
/**
* Adds the date box.
*
* @access public
* @since 1.0
*/
public function add_date_box() {
$inner_content = '<div ' . FusionBuilder::attributes( 'fusion-date-box updated' ) . '>';
$inner_content .= '<span ' . FusionBuilder::attributes( 'fusion-date' ) . '>' . get_the_time( FusionBuilder::get_theme_option( 'alternate_date_format_day' ) ) . '</span>';
$inner_content .= '<span ' . FusionBuilder::attributes( 'fusion-month-year' ) . '>' . get_the_time( FusionBuilder::get_theme_option( 'alternate_date_format_month_year' ) ) . '</span>';
$inner_content .= '</div>';
echo $inner_content;
}
/**
* Adds the format box.
*
* @access public
* @since 1.0
*/
public function add_format_box() {
switch ( get_post_format() ) {
case 'gallery':
$format_class = 'images';
break;
case 'link':
$format_class = 'link';
break;
case 'image':
$format_class = 'image';
break;
case 'quote':
$format_class = 'quotes-left';
break;
case 'video':
$format_class = 'film';
break;
case 'audio':
$format_class = 'headphones';
break;
case 'chat':
$format_class = 'bubbles';
break;
default:
$format_class = 'pen';
break;
}
$inner_content = '<div ' . FusionBuilder::attributes( 'fusion-format-box' ) . '>';
$inner_content .= '<i ' . FusionBuilder::attributes( 'fusion-icon-' . $format_class ) . '></i>';
$inner_content .= '</div>';
echo $inner_content;
}
/**
* Adds the timeline date.
*
* @access public
* @since 1.0
* @param array $date_params The date parameters.
*/
public function timeline_date( $date_params ) {
$defaults = array(
'prev_post_month' => null,
'post_month' => null,
'prev_post_year' => null,
'post_year' => null,
);
$args = wp_parse_args( $date_params, $defaults );
$inner_content = '';
if ( $args['prev_post_month'] != $args['post_month'] || $args['prev_post_year'] != $args['post_year'] ) {
if ( $this->post_count > 1 ) {
$inner_content = '</div>';
}
$inner_content .= '<h3 ' . FusionBuilder::attributes( 'fusion-timeline-date' ) . '>' . get_the_date( FusionBuilder::get_theme_option( 'timeline_date_format' ) ) . '</h3>';
$inner_content .= '<div class="fusion-collapse-month">';
}
echo $inner_content;
}
/**
* The timeline comments for grids.
*
* @access public
* @since 1.0
* @return string
*/
public function grid_timeline_comments() {
if ( self::$args['meta_comments'] ) {
$comments_icon = '<i ' . FusionBuilder::attributes( 'fusion-icon-bubbles' ) . '></i> ';
$comments = '<i class="fusion-icon-bubbles"></i> ' . esc_attr__( 'Protected', 'fusion-builder' );
if ( ! post_password_required( get_the_ID() ) ) {
ob_start();
comments_popup_link( $comments_icon . '0', $comments_icon . '1', $comments_icon . '%' );
$comments = ob_get_contents();
ob_get_clean();
}
return '<div ' . FusionBuilder::attributes( 'fusion-alignright' ) . '>' . $comments . '</div>';
}
}
/**
* The read-more element.
*
* @access public
* @since 1.0
* @return string
*/
public function read_more() {
if ( self::$args['meta_link'] ) {
$inner_content = '';
if ( self::$args['meta_read'] ) {
$read_more_wrapper_class = 'fusion-alignright';
if ( 'grid' === self::$args['layout'] || 'timeline' === self::$args['layout'] ) {
$read_more_wrapper_class = 'fusion-alignleft';
}
$link_target = '';
if ( 'yes' === fusion_get_page_option( 'link_icon_target', get_the_ID() ) || 'yes' === fusion_get_page_option( 'post_links_target', get_the_ID() ) ) {
$link_target = ' target="_blank" rel="noopener noreferrer"';
}
$inner_content .= '<div ' . FusionBuilder::attributes( $read_more_wrapper_class ) . '>';
$inner_content .= '<a class="fusion-read-more" href="' . get_permalink() . '"' . $link_target . '>';
$inner_content .= apply_filters( 'avada_read_more_name', esc_attr__( 'Read More', 'fusion-builder' ) );
$inner_content .= '</a>';
$inner_content .= '</div>';
if ( 'large-alternate' === self::$args['layout'] || 'medium-alternate' === self::$args['layout'] ) {
$inner_content = '<div class="fusion-meta-info">' . $inner_content . '</div>';
}
}
return $inner_content;
}
}
/**
* The loop content.
*
* @access public
* @since 1.0
* @return void
*/
public function loop_content() {
$content = fusion_get_post_content( '', self::$args['excerpt'], self::$args['excerpt_words'], self::$args['strip_html'] );
echo '<div class="fusion-post-content-container">' . $content . '</div>';
}
/**
* The page links.
*
* @access public
* @since 1.0
*/
public function page_links() {
avada_link_pages();
}
}
new FusionSC_Blog();
// Add needed action and filter to make sure queries with offset have correct pagination.
add_action( 'pre_get_posts', 'fusion_query_offset', 1 );
/**
* Adds offset to the query.
*
* @since 1.0
* @param object $query The query.
*/
function fusion_query_offset( &$query ) {
// Check if we are in a blog shortcode query and if offset is set.
if ( isset( $query ) && is_array( $query->query ) && ! array_key_exists( 'blog_sc_query', $query->query ) ||
! $query->query['offset']
) {
return;
}
// The query is paged.
if ( $query->is_paged ) {
// Manually determine page query offset (offset + ( current page - 1 ) x posts per page ).
$page_offset = $query->query['offset'] + ( ( $query->query_vars['paged'] - 1 ) * $query->query['posts_per_page'] );
// Apply adjusted page offset.
$query->set( 'offset', $page_offset );
// This is the first page, so we can just use the offset.
} else {
$query->set( 'offset', $query->query['offset'] );
}
}
add_filter( 'found_posts', 'fusion_adjust_offset_pagination', 1, 2 );
/**
* Adds an offset to the pagination.
*
* @since 1.0
* @param int $found_posts How many posts we found.
* @param object $query The query.
* @return int
*/
function fusion_adjust_offset_pagination( $found_posts, $query ) {
// Modification only in a blog shortcode query with set offset.
if ( array_key_exists( 'blog_sc_query', $query->query ) && $query->query['offset'] ) {
// Reduce found_posts count by the offset.
return $found_posts - $query->query['offset'];
}
return $found_posts;
}
add_filter( 'redirect_canonical', 'fusion_blog_redirect_canonical' );
/**
* Make sure that the blog pagination also works on front page.
*
* @since 1.0
* @param string $redirect_url The URL we want to redirect to.
* @return string
*/
function fusion_blog_redirect_canonical( $redirect_url ) {
global $wp_rewrite, $wp_query;
if ( $wp_rewrite->using_permalinks() ) {
$paged = 1;
// Check the query var.
if ( get_query_var( 'paged' ) ) {
$paged = get_query_var( 'paged' );
// Check query paged.
} elseif ( ! empty( $wp_query->query['paged'] ) ) {
$paged = $wp_query->query['paged'];
}
if ( 1 < $paged ) {
return false;
}
}
return $redirect_url;
}
/**
* Map shortcode to Fusion Builder.
*
* @since 1.0
*/
function fusion_element_blog() {
fusion_builder_map( array(
'name' => esc_attr__( 'Blog', 'fusion-builder' ),
'shortcode' => 'fusion_blog',
'icon' => 'fusiona-blog',
'preview' => FUSION_BUILDER_PLUGIN_DIR . 'js/previews/fusion-blog-preview.php',
'preview_id' => 'fusion-builder-block-module-blog-preview-template',
'params' => array(
array(
'type' => 'select',
'heading' => esc_attr__( 'Blog Layout', 'fusion-builder' ),
'description' => esc_attr__( 'Select the layout for the element', 'fusion-builder' ),
'param_name' => 'layout',
'default' => 'large',
'value' => array(
esc_attr__( 'Large', 'fusion-builder' ) => 'large',
esc_attr__( 'Medium', 'fusion-builder' ) => 'medium',
esc_attr__( 'Large Alternate', 'fusion-builder' ) => 'large alternate',
esc_attr__( 'Medium Alternate', 'fusion-builder' ) => 'medium alternate',
esc_attr__( 'Grid', 'fusion-builder' ) => 'grid',
esc_attr__( 'Timeline', 'fusion-builder' ) => 'timeline',
),
),
array(
'type' => 'range',
'heading' => esc_attr__( 'Grid Layout # of Columns', 'fusion-builder' ),
'description' => esc_attr__( 'Select whether to display the grid layout in 2, 3, 4, 5 or 6 column.', 'fusion-builder' ),
'param_name' => 'blog_grid_columns',
'value' => '3',
'min' => '1',
'max' => '6',
'step' => '1',
'dependency' => array(
array(
'element' => 'layout',
'value' => 'grid',
'operator' => '==',
),
),
),
array(
'type' => 'range',
'heading' => esc_attr__( 'Grid Layout Column Spacing', 'fusion-builder' ),
'description' => esc_attr__( 'Insert the amount of spacing between blog grid posts.', 'fusion-builder' ),
'param_name' => 'blog_grid_column_spacing',
'value' => '40',
'min' => '0',
'step' => '1',
'max' => '300',
'dependency' => array(
array(
'element' => 'layout',
'value' => 'grid',
'operator' => '==',
),
),
),
array(
'type' => 'range',
'heading' => esc_attr__( 'Posts Per Page', 'fusion-builder' ),
'description' => esc_attr__( 'Select number of posts per page. Set to -1 to display all. Set to 0 to use number of posts from Settings > Reading.', 'fusion-builder' ),
'param_name' => 'number_posts',
'value' => '6',
'min' => '-1',
'max' => '25',
'step' => '1',
),
array(
'type' => 'range',
'heading' => esc_attr__( 'Post Offset', 'fusion-builder' ),
'description' => esc_attr__( 'The number of posts to skip. ex: 1.', 'fusion-builder' ),
'param_name' => 'offset',
'value' => '0',
'min' => '0',
'max' => '25',
'step' => '1',
'dependency' => array(
array(
'element' => 'number_posts',
'value' => '-1',
'operator' => '!=',
),
),
),
array(
'type' => 'multiple_select',
'heading' => esc_attr__( 'Categories', 'fusion-builder' ),
'description' => esc_attr__( 'Select a category or leave blank for all.', 'fusion-builder' ),
'param_name' => 'cat_slug',
'value' => fusion_builder_shortcodes_categories( 'category' ),
'default' => '',
),
array(
'type' => 'multiple_select',
'heading' => esc_attr__( 'Exclude Categories', 'fusion-builder' ),
'description' => esc_attr__( 'Select a category to exclude.', 'fusion-builder' ),
'param_name' => 'exclude_cats',
'value' => fusion_builder_shortcodes_categories( 'category' ),
'default' => '',
),
array(
'type' => 'select',
'heading' => esc_attr__( 'Order By', 'fusion-builder' ),
'description' => esc_attr__( 'Defines how posts should be ordered.', 'fusion-builder' ),
'param_name' => 'orderby',
'default' => 'date',
'value' => array(
esc_attr__( 'Date', 'fusion-builder' ) => 'date',
esc_attr__( 'Post Title', 'fusion-builder' ) => 'title',
esc_attr__( 'Post Slug', 'fusion-builder' ) => 'name',
esc_attr__( 'Author', 'fusion-builder' ) => 'author',
esc_attr__( 'Number of Comments', 'fusion-builder' ) => 'comment_count',
esc_attr__( 'Last Modified', 'fusion-builder' ) => 'modified',
esc_attr__( 'Random', 'fusion-builder' ) => 'rand',
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Order', 'fusion-builder' ),
'description' => esc_attr__( 'Defines the sorting order of posts.', 'fusion-builder' ),
'param_name' => 'order',
'default' => 'DESC',
'value' => array(
esc_attr__( 'Descending', 'fusion-builder' ) => 'DESC',
esc_attr__( 'Ascending', 'fusion-builder' ) => 'ASC',
),
'dependency' => array(
array(
'element' => 'orderby',
'value' => 'rand',
'operator' => '!=',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Thumbnail', 'fusion-builder' ),
'description' => esc_attr__( 'Display the post featured image.', 'fusion-builder' ),
'param_name' => 'thumbnail',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Title', 'fusion-builder' ),
'description' => esc_attr__( 'Display the post title below the featured image.', 'fusion-builder' ),
'param_name' => 'title',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Link Title To Post', 'fusion-builder' ),
'description' => esc_attr__( 'Choose if the title should be a link to the single post page.', 'fusion-builder' ),
'default' => 'yes',
'param_name' => 'title_link',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'title',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Excerpt', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to display the post excerpt.', 'fusion-builder' ),
'param_name' => 'excerpt',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'default' => 'yes',
),
array(
'type' => 'range',
'heading' => esc_attr__( 'Excerpt Length', 'fusion-builder' ),
'description' => esc_attr__( 'Insert the number of words/characters you want to show in the excerpt.', 'fusion-builder' ),
'param_name' => 'excerpt_length',
'value' => '35',
'min' => '0',
'max' => '500',
'step' => '1',
'dependency' => array(
array(
'element' => 'excerpt',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Strip HTML from Posts Content', 'fusion-builder' ),
'description' => esc_attr__( 'Strip HTML from the post excerpt.', 'fusion-builder' ),
'param_name' => 'strip_html',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'excerpt',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Meta Info', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show all meta data.', 'fusion-builder' ),
'param_name' => 'meta_all',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Author Name', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show the author.', 'fusion-builder' ),
'param_name' => 'meta_author',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'meta_all',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Categories', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show the categories.', 'fusion-builder' ),
'param_name' => 'meta_categories',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'meta_all',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Comment Count', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show the comments.', 'fusion-builder' ),
'param_name' => 'meta_comments',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'meta_all',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Date', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show the date.', 'fusion-builder' ),
'param_name' => 'meta_date',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'meta_all',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Read More Link', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show the Read More link.', 'fusion-builder' ),
'param_name' => 'meta_link',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'meta_all',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Tags', 'fusion-builder' ),
'description' => esc_attr__( 'Choose to show the tags.', 'fusion-builder' ),
'param_name' => 'meta_tags',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
'dependency' => array(
array(
'element' => 'meta_all',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Show Pagination', 'fusion-builder' ),
'description' => esc_attr__( 'Show numerical pagination boxes.', 'fusion-builder' ),
'param_name' => 'paging',
'default' => 'yes',
'value' => array(
esc_attr__( 'Yes', 'fusion-builder' ) => 'yes',
esc_attr__( 'No', 'fusion-builder' ) => 'no',
),
),
array(
'type' => 'radio_button_set',
'heading' => esc_attr__( 'Pagination Type', 'fusion-builder' ),
'description' => esc_attr__( 'Choose the type of pagination.', 'fusion-builder' ),
'param_name' => 'scrolling',
'default' => 'pagination',
'value' => array(
esc_attr__( 'Pagination', 'fusion-builder' ) => 'pagination',
esc_attr__( 'Infinite Scrolling', 'fusion-builder' ) => 'infinite',
esc_attr__( 'Load More Button', 'fusion-builder' ) => 'load_more_button',
),
'dependency' => array(
array(
'element' => 'paging',
'value' => 'yes',
'operator' => '==',
),
),
),
array(
'type' => 'checkbox_button_set',
'heading' => esc_attr__( 'Element Visibility', 'fusion-builder' ),
'param_name' => 'hide_on_mobile',
'value' => fusion_builder_visibility_options( 'full' ),
'default' => fusion_builder_default_visibility( 'array' ),
'description' => esc_attr__( 'Choose to show or hide the element on small, medium or large screens. You can choose more than one at a time.', 'fusion-builder' ),
),
array(
'type' => 'textfield',
'heading' => esc_attr__( 'CSS Class', 'fusion-builder' ),
'description' => esc_attr__( 'Add a class to the wrapping HTML element.', 'fusion-builder' ),
'param_name' => 'class',
'value' => '',
),
array(
'type' => 'textfield',
'heading' => esc_attr__( 'CSS ID', 'fusion-builder' ),
'description' => esc_attr__( 'Add an ID to the wrapping HTML element.', 'fusion-builder' ),
'param_name' => 'id',
'value' => '',
),
),
) );
}
add_action( 'fusion_builder_before_init', 'fusion_element_blog' );