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<?php
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class BB_PowerPack_Post_Helper {
static public $post_slides = array();
static public function render_post_image( $settings, $post_id, $has_image ) {
$post_image_settings = self::post_image_get_settings(
$post_id,
$settings->image_thumb_crop,
$settings,
$has_image
);
ob_start();
FLBuilder::render_module_html(
'photo',
$post_image_settings
);
$post_image = ob_get_clean();
$css_class = 'pp-post-img';
if ( isset( $post_image_settings['attributes'] ) && isset( $post_image_settings['attributes']['data-no-lazy'] ) ) {
// no-lazyload for excluding image from Smush Lazy Load.
$css_class .= ' no-lazyload';
}
echo self::img_inject_css_class( $post_image, $css_class );
}
static public function img_inject_css_class( $img, $class ) {
$pattern = "/<img(.*?)class=\"(.*?)\"(.*?)>/i";
$replacement = '<img$1class="$2 ' . $class . '"$3>';
$image = preg_replace( $pattern, $replacement, $img );
return $image;
}
static public function post_catch_image( $content, $size = 'large' ) {
$first_img = '';
$id = '';
ob_start();
ob_end_clean();
$output = preg_match_all( '/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $content, $matches );
if ( isset( $matches[1][0] ) ) {
$first_img = $matches[1][0];
}
// get the image of the given size.
if ( ! empty( $first_img ) ) {
$id = attachment_url_to_postid( $first_img );
if ( $id ) {
$src = wp_get_attachment_image_src( $id, $size );
if ( is_array( $src ) ) {
$first_img = $src[0];
}
}
}
return array(
'id' => $id,
'src' => $first_img
);
}
static public function post_image_get_settings( $id, $crop, $settings, $has_featured_image ) {
if ( $has_featured_image ) {
// get image source and data
$src = self::post_image_get_full_src( $id, $settings );
$photo_data = self::post_image_get_data( $id );
} else {
$has_fallback_image = isset( $settings->fallback_image ) && 'custom' == $settings->fallback_image && ! empty( $settings->fallback_image_custom );
$src = $has_fallback_image ? self::post_image_get_full_src( $id, $settings, $settings->fallback_image_custom ) : '';
$src = empty( $src ) && isset( $settings->fallback_image_custom_src ) ? $settings->fallback_image_custom_src : $src;
$photo_data = self::post_image_get_data( $id, $settings->fallback_image_custom );
}
// set params
$photo_settings = array(
'crop' => $crop,
'link_type' => '',
'link_url' => '',
'photo' => $photo_data,
'photo_src' => ! empty( $src ) ? $src : apply_filters( 'pp_cg_placeholder_img', BB_POWERPACK_URL . 'assets/images/placeholder.jpg' ),
'photo_source' => 'library',
'attributes' => array(
'data-no-lazy' => 1,
),
);
if ( in_array( $settings->more_link_type, array( 'button', 'thumb', 'title_thumb' ) ) ) {
$photo_settings['link_type'] = 'url';
if ( isset( $settings->post_permalink ) ) {
$photo_settings['link_url'] = $settings->post_permalink;
} else {
$photo_settings['link_url'] = get_the_permalink( $id );
}
}
if ( isset( $settings->link_target_new ) && 'yes' === $settings->link_target_new ) {
$photo_settings['link_url_target'] = '_blank';
}
return apply_filters( 'pp_post_image_settings_data', $photo_settings, $settings );
}
static public function post_image_get_full_src( $id, $settings, $attachment_id = false ) {
$attachment_id = $attachment_id ? $attachment_id : get_post_thumbnail_id( $id );
$size = isset( $settings->image_thumb_size ) ? $settings->image_thumb_size : 'medium';
$img = wp_get_attachment_image_src( $attachment_id, $size );
return $img[0];
}
static protected function post_image_get_data( $id, $attachment_id = false ) {
$attachment_id = $attachment_id ? $attachment_id : get_post_thumbnail_id( $id );
return FLBuilderPhoto::get_attachment_data( $attachment_id );
}
static public function post_build_array( $settings ) {
// checks if the post_slides array is cached
if ( ! is_array( self::$post_slides ) ) {
// if not, create it
self::$post_slides = array();
// check if we have selected posts
if ( empty( $settings->posts_post ) ) {
// if not, create a default query with it
$settings = ! empty( $settings ) ? $settings : new stdClass();
// set WP_Query "fields" arg as 'ids' to return less information
$settings->fields = 'ids';
// Get the query data.
$query = FLBuilderLoop::query( $settings );
// build the post_slides array with post id's and featured image url's
foreach ( $query->posts as $key => $id ) {
self::$post_slides[ $id ] = self::post_image_get_full_src( $id, $settings );
}
} else {
// if yes, get the selected posts and build the post_slides array
$slides = explode( ',', $settings->posts_post );
foreach ( $slides as $key => $id ) {
self::$post_slides[ $id ] = self::post_image_get_full_src( $id, $settings );
}
}
}
return self::$post_slides;
}
public function post_get_uncropped_url( $id, $settings ) {
$posts = self::post_build_array( $settings );
return $posts[ $id ];
}
/**
* Get post properties and build data for accordions.
*
* @param object $settings The module settings object.
* @param string $keys Data keys to map.
* @since 2.33.x
* @return array
*/
static public function get_posts_properties_as_data( $settings, $keys = array() ) {
$data = array();
$title_key = isset( $keys['title'] ) ? $keys['title'] : 'title';
$content_key = isset( $keys['content'] ) ? $keys['content'] : 'content';
global $post;
$initial_current_post = $post;
$query = FLBuilderLoop::query( $settings );
if ( $query->have_posts() ) {
$posts = $query->get_posts();
foreach ( $posts as $post ) {
$item = new stdClass;
$item->post_id = $post->ID;
setup_postdata( $post );
if ( isset( $settings->item_title_source ) && ! empty( trim( $settings->item_title_source ) ) ) {
$item->{$title_key} = do_shortcode( $settings->item_title_source );
} else {
$item->{$title_key} = isset( $post->post_title ) ? $post->post_title : '';
}
if ( isset( $settings->item_content_source ) && ! empty( trim( $settings->item_content_source ) ) ) {
$item->{$content_key} = do_shortcode( $settings->item_content_source );
} else {
$item->{$content_key} = pp_get_post_content( $post );
}
$data[] = $item;
}
wp_reset_postdata();
$post = $initial_current_post;
setup_postdata( $initial_current_post );
}
return $data;
}
/**
* Build base URL for our custom pagination.
*
* @param string $permalink_structure The current permalink structure.
* @param string $base The base URL to parse
* @since 1.3.1
* @return string
*/
static public function build_base_url( $permalink_structure, $base ) {
// Check to see if we are using pretty permalinks
if ( ! empty( $permalink_structure ) ) {
if ( strrpos( $base, 'paged-' ) ) {
$base = substr_replace( $base, '', strrpos( $base, 'paged-' ), strlen( $base ) );
}
// Remove query string from base URL since paginate_links() adds it automatically.
// This should also fix the WPML pagination issue that was added since 1.10.2.
if ( count( $_GET ) > 0 ) {
$base = strtok( $base, '?' );
}
// Add trailing slash when necessary.
if ( '/' == substr( $permalink_structure, -1 ) ) {
$base = trailingslashit( $base );
} else {
$base = untrailingslashit( $base );
}
} else {
$url_params = wp_parse_url( $base, PHP_URL_QUERY );
if ( empty( $url_params ) ) {
$base = trailingslashit( $base );
}
}
return $base;
}
/**
* Build the custom pagination format.
*
* @param string $permalink_structure
* @param string $base
* @since 1.3.1
* @return string
*/
static public function paged_format( $permalink_structure, $base ) {
if ( FLBuilderLoop::$loop_counter > 1 ) {
$page_prefix = 'paged-' . FLBuilderLoop::$loop_counter;
} else {
$page_prefix = empty( $permalink_structure ) ? 'paged' : 'page';
}
if ( ! empty( $permalink_structure ) ) {
$format = substr( $base, -1 ) != '/' ? '/' : '';
$format .= $page_prefix . '/';
$format .= '%#%';
$format .= substr( $permalink_structure, -1 ) == '/' ? '/' : '';
} elseif ( empty( $permalink_structure ) || is_search() ) {
$parse_url = wp_parse_url( $base, PHP_URL_QUERY );
$format = empty( $parse_url ) ? '?' : '&';
$format .= $page_prefix . '=%#%';
}
return $format;
}
static public function pagination( $query, $settings ) {
$total = 0;
$page = 0;
$paged = FLBuilderLoop::get_paged();
$per_page = 'main_query' !== $settings->data_source ? absint( $settings->posts_per_page ) : get_option( 'posts_per_page' );
$total_posts_count = absint( $settings->total_posts_count );
$posts_aval = $query->found_posts;
$permalink_structure = get_option( 'permalink_structure' );
$base = html_entity_decode( get_pagenum_link() );
if ( ! $per_page && 'main_query' !== $settings->data_source ) {
$per_page = get_option( 'posts_per_page' );
}
if ( 'custom' == $settings->total_post && $total_posts_count && $total_posts_count != $posts_aval ) {
if ( $total_posts_count > $posts_aval ) {
$page = $posts_aval / $per_page;
$total = $posts_aval % $per_page;
}
if ( $total_posts_count < $posts_aval ) {
$page = $total_posts_count / $per_page;
$total = $total_posts_count % $per_page;
}
if ( $total > 0 ) {
$page = $page + 1;
}
} else {
$page = $query->max_num_pages;
//FLBuilderLoop::pagination($query);
}
if ( $page > 1 ) {
if ( ! $current_page = $paged ) { // @codingStandardsIgnoreLine
$current_page = 1;
}
$base = self::build_base_url( $permalink_structure, $base );
$format = self::paged_format( $permalink_structure, $base );
$paginate_links_args = array(
'base' => $base . '%_%',
'format' => $format,
'current' => $current_page,
'total' => $page,
'type' => 'list',
);
if ( 'load_more' === $settings->pagination || 'scroll' === $settings->pagination ) {
$paginate_links_args['prev_next'] = false;
$paginate_links_args['show_all'] = true;
}
$links = paginate_links( $paginate_links_args );
if ( isset( $settings->pagination_nofollow ) && 'yes' == $settings->pagination_nofollow ) {
$links = str_replace( '<a', '<a rel="nofollow" ', $links );
}
echo $links;
}
}
/**
* Build pagination.
*
* @since 1.1.0
* @return void
*/
static public function ajax_pagination( $query, $settings, $current_url = '', $paged = 1, $filter = '', $node_id = '' ) {
$total_pages = $query->max_num_pages;
$per_page = 'main_query' !== $settings->data_source ? absint( $settings->posts_per_page ) : get_option( 'posts_per_page' );
$total_posts_count = absint( $settings->total_posts_count );
$permalink_structure = get_option( 'permalink_structure' );
$current_url = empty( $current_url ) ? get_pagenum_link() : $current_url;
$base = untrailingslashit( html_entity_decode( $current_url ) );
if ( ! $per_page && 'main_query' !== $settings->data_source ) {
$per_page = get_option( 'posts_per_page' );
}
if ( 'custom' == $settings->total_post && ! empty( $total_posts_count ) && $total_posts_count != $query->found_posts ) {
$total = 0;
if ( $total_posts_count > $query->found_posts ) {
$total_pages = $query->found_posts / $per_page;
$total = $query->found_posts % $per_page;
}
if ( $total_posts_count < $query->found_posts ) {
$total_pages = $total_posts_count / $per_page;
$total = $total_posts_count % $per_page;
}
if ( $total > 0 ) {
$total_pages = $total_pages + 1;
}
}
if ( $total_pages > 1 ) {
if ( ! $current_page = $paged ) { // @codingStandardsIgnoreLine
$current_page = 1;
}
$base = FLBuilderLoop::build_base_url( $permalink_structure, $base );
$format = FLBuilderLoop::paged_format( $permalink_structure, $base );
if ( '' != $filter ) {
$format .= '?filter_term=' . $filter . '&node_id=' . $node_id;
}
$paginate_links_args = array(
'base' => $base . '%_%',
'format' => $format,
'current' => $current_page,
'total' => $total_pages,
'type' => 'list',
);
if ( 'load_more' === $settings->pagination || 'scroll' === $settings->pagination ) {
$paginate_links_args['prev_next'] = false;
$paginate_links_args['show_all'] = true;
}
$links = paginate_links( $paginate_links_args );
if ( isset( $settings->pagination_nofollow ) && 'yes' == $settings->pagination_nofollow ) {
$links = str_replace( '<a', '<a rel="nofollow" ', $links );
}
echo $links;
}
}
/**
* Renders the schema structured data for the current
* post in the loop.
*
* @return void
*/
static public function schema_meta() {
/**
* Disable all post-grid schema markup
* @see pp_post_disable_schema
*/
if ( ! self::is_schema_enabled() ) {
return false;
}
do_action( 'pp_post_before_schema_meta' );
// General Schema Meta
ob_start();
echo '<meta itemscope itemprop="mainEntityOfPage" itemtype="https://schema.org/WebPage" itemid="' . esc_url( get_the_ID() ) . '" content="' . the_title_attribute( array(
'echo' => false,
) ) . '" />';
echo '<meta itemprop="datePublished" content="' . get_the_time( 'Y-m-d' ) . '" />';
echo '<meta itemprop="dateModified" content="' . get_the_modified_date( 'Y-m-d' ) . '" />';
echo apply_filters( 'pp_post_schema_meta_general', ob_get_clean() );
// Publisher Schema Meta
ob_start();
echo '<div itemprop="publisher" itemscope itemtype="https://schema.org/Organization">';
echo '<meta itemprop="name" content="' . get_bloginfo( 'name' ) . '">';
// Fetch logo from theme or filter.
$image = '';
if ( class_exists( 'FLTheme' ) && 'image' == FLTheme::get_setting( 'fl-logo-type' ) ) {
$image = FLTheme::get_setting( 'fl-logo-image' );
} elseif ( has_custom_logo() ) {
$custom_logo_id = get_theme_mod( 'custom_logo' );
$logo = wp_get_attachment_image_src( $custom_logo_id, 'full' );
$image = $logo[0];
}
$image = apply_filters( 'pp_post_schema_meta_publisher_image_url', $image );
if ( $image ) {
echo '<div itemprop="logo" itemscope itemtype="https://schema.org/ImageObject">';
echo '<meta itemprop="url" content="' . $image . '">';
echo '</div>';
}
echo '</div>';
echo apply_filters( 'pp_post_schema_meta_publisher', ob_get_clean() );
// Author Schema Meta
ob_start();
echo '<div itemscope itemprop="author" itemtype="https://schema.org/Person">';
echo '<meta itemprop="url" content="' . get_author_posts_url( get_the_author_meta( 'ID' ) ) . '" />';
echo '<meta itemprop="name" content="' . get_the_author_meta( 'display_name', get_the_author_meta( 'ID' ) ) . '" />';
echo '</div>';
echo apply_filters( 'pp_post_schema_meta_author', ob_get_clean() );
// Image Schema Meta
if ( has_post_thumbnail() ) {
$image = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), 'full' );
if ( is_array( $image ) ) {
echo '<div itemscope itemprop="image" itemtype="https://schema.org/ImageObject">';
echo '<meta itemprop="url" content="' . $image[0] . '" />';
echo '<meta itemprop="width" content="' . $image[1] . '" />';
echo '<meta itemprop="height" content="' . $image[2] . '" />';
echo '</div>';
}
}
// Comment Schema Meta
ob_start();
echo '<div itemprop="interactionStatistic" itemscope itemtype="https://schema.org/InteractionCounter">';
echo '<meta itemprop="interactionType" content="https://schema.org/CommentAction" />';
echo '<meta itemprop="userInteractionCount" content="' . wp_count_comments( get_the_ID() )->approved . '" />';
echo '</div>';
echo apply_filters( 'pp_post_schema_meta_comments', ob_get_clean() );
do_action( 'pp_post_after_schema_meta' );
}
/**
* Renders the schema itemtype for the current
* post in the loop.
*
* @return void
*/
static public function schema_itemtype() {
global $post;
if ( ! self::is_schema_enabled() ) {
return false;
}
$schema = 'https://schema.org/BlogPosting';
if ( ! is_object( $post ) || ! isset( $post->post_type ) || 'post' != $post->post_type ) {
$schema = 'https://schema.org/CreativeWork';
}
return $schema;
}
/**
* Renders the schema itemtype for the collection
*
* @return string
*/
static public function schema_collection_type( $data_source = 'custom_query', $post_type = 'post' ) {
$schema = '';
$post_type = (array) $post_type;
if ( ! self::is_schema_enabled() ) {
return $schema;
}
if ( is_archive() && 'main_query' === $data_source ) {
$schema = is_post_type_archive( 'post' ) ? 'https://schema.org/Blog' : 'https://schema.org/Collection';
} else {
$schema = ( in_array( 'post', $post_type ) ) ? 'https://schema.org/Blog' : 'https://schema.org/Collection';
}
return $schema;
}
static public function print_schema( $schema ) {
if ( self::is_schema_enabled() ) {
echo $schema;
}
}
static public function is_schema_enabled() {
/**
* Disable all schema.
* @see pp_post_disable_schema
*/
if ( false !== apply_filters( 'pp_post_disable_schema', false ) ) {
return false;
} else {
return true;
}
}
static public function additional_image_sizes( $attrs ) {
if ( ! function_exists( 'wp_get_additional_image_sizes' ) ) {
return $attrs;
}
// Get an array of custom image sizes
$allImageSizes = wp_get_additional_image_sizes();
$imageSizes = [];
// Loop through the custom images, make a suitable array
foreach ( $allImageSizes as $key => $value ) {
$imageSizes[ $key ] = $key;
}
// Merge the new array with the existing, and return
$attrs = array_merge( $attrs, $imageSizes );
return $attrs;
}
}