laipower/wp-content/plugins/gp-premium/elements/class-block.php

416 lines
12 KiB
PHP

<?php
/**
* This file displays our block elements on the site.
*
* @package GP Premium
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // No direct access, please.
}
/**
* Build our Block Elements.
*/
class GeneratePress_Block_Element {
/**
* The element ID.
*
* @since 1.11.0
* @var int ID of the element.
*/
protected $post_id = '';
/**
* The element type.
*
* @since 1.11.0
* @var string Type of element.
*/
protected $type = '';
/**
* Has post ancestors.
*
* @since 2.0.0
* @var boolean If this post has a parent.
*/
protected $has_parent = false;
/**
* Kicks it all off.
*
* @since 1.11.0
*
* @param int $post_id The element post ID.
*/
public function __construct( $post_id ) {
$this->post_id = $post_id;
$this->type = get_post_meta( $post_id, '_generate_block_type', true );
$has_content_template_condition = get_post_meta( $post_id, '_generate_post_loop_item_display', true );
// Take over the $post_id temporarily if this is a child block.
// This allows us to inherit the parent block Display Rules.
if ( 'content-template' === $this->type && $has_content_template_condition ) {
$parent_block = wp_get_post_parent_id( $post_id );
if ( ! empty( $parent_block ) ) {
$this->has_parent = true;
$post_id = $parent_block;
}
}
$display_conditions = get_post_meta( $post_id, '_generate_element_display_conditions', true ) ? get_post_meta( $post_id, '_generate_element_display_conditions', true ) : array();
$exclude_conditions = get_post_meta( $post_id, '_generate_element_exclude_conditions', true ) ? get_post_meta( $post_id, '_generate_element_exclude_conditions', true ) : array();
$user_conditions = get_post_meta( $post_id, '_generate_element_user_conditions', true ) ? get_post_meta( $post_id, '_generate_element_user_conditions', true ) : array();
$display = apply_filters(
'generate_block_element_display',
GeneratePress_Conditions::show_data(
$display_conditions,
$exclude_conditions,
$user_conditions
),
$post_id
);
/**
* Simplify filter name.
*
* @since 2.0.0
*/
$display = apply_filters(
'generate_element_display',
$display,
$post_id
);
// Restore our actual post ID if it's been changed.
if ( 'content-template' === $this->type && $has_content_template_condition ) {
$post_id = $this->post_id;
}
if ( $display ) {
global $generate_elements;
$generate_elements[ $post_id ] = array(
'is_block_element' => true,
'type' => $this->type,
'id' => $post_id,
);
$hook = get_post_meta( $post_id, '_generate_hook', true );
$custom_hook = get_post_meta( $post_id, '_generate_custom_hook', true );
$priority = get_post_meta( $post_id, '_generate_hook_priority', true );
if ( '' === $priority ) {
$priority = 10;
}
switch ( $this->type ) {
case 'site-header':
$hook = 'generate_header';
break;
case 'site-footer':
$hook = 'generate_footer';
break;
case 'right-sidebar':
$hook = 'generate_before_right_sidebar_content';
break;
case 'left-sidebar':
$hook = 'generate_before_left_sidebar_content';
break;
case 'content-template':
$hook = 'generate_before_do_template_part';
break;
}
if ( 'custom' === $hook && $custom_hook ) {
$hook = $custom_hook;
}
if ( 'post-meta-template' === $this->type ) {
$post_meta_location = get_post_meta( $post_id, '_generate_post_meta_location', true );
if ( '' === $post_meta_location || 'after-post-title' === $post_meta_location ) {
$hook = 'generate_after_entry_title';
if ( is_page() ) {
$hook = 'generate_after_page_title';
}
} elseif ( 'before-post-title' === $post_meta_location ) {
$hook = 'generate_before_entry_title';
if ( is_page() ) {
$hook = 'generate_before_page_title';
}
} elseif ( 'after-content' === $post_meta_location ) {
$hook = 'generate_after_content';
}
}
if ( ! $hook ) {
return;
}
if ( 'generate_header' === $hook ) {
remove_action( 'generate_header', 'generate_construct_header' );
}
if ( 'generate_footer' === $hook ) {
remove_action( 'generate_footer', 'generate_construct_footer' );
}
if ( 'content-template' === $this->type && ! $this->has_parent ) {
add_filter( 'generate_do_template_part', array( $this, 'do_template_part' ) );
}
add_action( 'wp', array( $this, 'remove_elements' ), 100 );
add_action( esc_attr( $hook ), array( $this, 'build_hook' ), absint( $priority ) );
add_filter( 'generateblocks_do_content', array( $this, 'do_block_content' ) );
}
}
/**
* Disable our post loop items if needed.
*
* @param boolean $do Whether to display the default post loop item or not.
*/
public function do_template_part( $do ) {
if ( GeneratePress_Elements_Helper::should_render_content_template( $this->post_id ) ) {
return false;
}
return $do;
}
/**
* Tell GenerateBlocks about our block element content so it can build CSS.
*
* @since 1.11.0
* @param string $content The existing content.
*/
public function do_block_content( $content ) {
if ( has_blocks( $this->post_id ) ) {
$block_element = get_post( $this->post_id );
if ( ! $block_element || 'gp_elements' !== $block_element->post_type ) {
return $content;
}
if ( 'publish' !== $block_element->post_status || ! empty( $block_element->post_password ) ) {
return $content;
}
$content .= $block_element->post_content;
}
return $content;
}
/**
* Remove existing sidebar widgets.
*
* @since 1.11.0
* @param array $widgets The existing widgets.
*/
public function remove_sidebar_widgets( $widgets ) {
if ( 'right-sidebar' === $this->type ) {
unset( $widgets['sidebar-1'] );
}
if ( 'left-sidebar' === $this->type ) {
unset( $widgets['sidebar-2'] );
}
return $widgets;
}
/**
* Remove existing elements.
*
* @since 2.0.0
*/
public function remove_elements() {
if ( 'right-sidebar' === $this->type || 'left-sidebar' === $this->type ) {
add_filter( 'sidebars_widgets', array( $this, 'remove_sidebar_widgets' ) );
add_filter( 'generate_show_default_sidebar_widgets', '__return_false' );
}
if ( 'page-hero' === $this->type ) {
$disable_title = get_post_meta( $this->post_id, '_generate_disable_title', true );
$disable_featured_image = get_post_meta( $this->post_id, '_generate_disable_featured_image', true );
$disable_primary_post_meta = get_post_meta( $this->post_id, '_generate_disable_primary_post_meta', true );
if ( $disable_title ) {
if ( is_singular() ) {
add_filter( 'generate_show_title', '__return_false' );
}
remove_action( 'generate_archive_title', 'generate_archive_title' );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
}
if ( $disable_primary_post_meta ) {
remove_action( 'generate_after_entry_title', 'generate_post_meta' );
}
if ( $disable_featured_image && is_singular() ) {
remove_action( 'generate_after_entry_header', 'generate_blog_single_featured_image' );
remove_action( 'generate_before_content', 'generate_blog_single_featured_image' );
remove_action( 'generate_after_header', 'generate_blog_single_featured_image' );
remove_action( 'generate_before_content', 'generate_featured_page_header_inside_single' );
remove_action( 'generate_after_header', 'generate_featured_page_header' );
}
}
if ( 'post-meta-template' === $this->type ) {
$post_meta_location = get_post_meta( $this->post_id, '_generate_post_meta_location', true );
$disable_primary_post_meta = get_post_meta( $this->post_id, '_generate_disable_primary_post_meta', true );
$disable_secondary_post_meta = get_post_meta( $this->post_id, '_generate_disable_secondary_post_meta', true );
if ( '' === $post_meta_location || 'after-post-title' === $post_meta_location || 'custom' === $post_meta_location ) {
if ( $disable_primary_post_meta ) {
remove_action( 'generate_after_entry_title', 'generate_post_meta' );
}
} elseif ( 'before-post-title' === $post_meta_location || 'custom' === $post_meta_location ) {
if ( $disable_primary_post_meta ) {
remove_action( 'generate_after_entry_title', 'generate_post_meta' );
}
} elseif ( 'after-content' === $post_meta_location || 'custom' === $post_meta_location ) {
if ( $disable_secondary_post_meta ) {
remove_action( 'generate_after_entry_content', 'generate_footer_meta' );
}
}
}
if ( 'post-navigation-template' === $this->type ) {
$disable_post_navigation = get_post_meta( $this->post_id, '_generate_disable_post_navigation', true );
if ( $disable_post_navigation ) {
add_filter( 'generate_footer_entry_meta_items', array( $this, 'disable_post_navigation' ) );
}
}
if ( 'archive-navigation-template' === $this->type ) {
$disable_archive_navigation = get_post_meta( $this->post_id, '_generate_disable_archive_navigation', true );
if ( $disable_archive_navigation ) {
remove_action( 'generate_after_loop', 'generate_do_post_navigation' );
}
}
}
/**
* Disable post navigation.
*
* @param array $items The post meta items.
*/
public function disable_post_navigation( $items ) {
return array_diff( $items, array( 'post-navigation' ) );
}
/**
* Builds the HTML structure for Page Headers.
*
* @since 1.11.0
*/
public function build_hook() {
$post_id = $this->post_id;
if ( 'content-template' === $this->type ) {
// Check for child templates if this isn't already one.
if ( ! $this->has_parent ) {
$children = get_posts(
array(
'post_type' => 'gp_elements',
'post_parent' => $post_id,
'order' => 'ASC',
'orderby' => 'menu_order',
'no_found_rows' => true,
'post_status' => 'publish',
'numberposts' => 20,
'fields' => 'ids',
)
);
if ( ! empty( $children ) ) {
// Loop through any child templates and overwrite $post_id if applicable.
foreach ( (array) $children as $child_id ) {
if ( GeneratePress_Elements_Helper::should_render_content_template( $child_id ) ) {
$post_id = $child_id;
break;
}
}
} else {
// No children, check if parent should render.
if ( ! GeneratePress_Elements_Helper::should_render_content_template( $post_id ) ) {
return;
}
}
} else {
// No children, check if template should render.
if ( ! GeneratePress_Elements_Helper::should_render_content_template( $post_id ) ) {
return;
}
}
// Don't display child elements - they will replace the parent element if applicable.
if ( $this->has_parent ) {
return;
}
$tag_name_value = get_post_meta( $post_id, '_generate_post_loop_item_tagname', true );
$use_theme_container = get_post_meta( $post_id, '_generate_use_theme_post_container', true );
if ( $tag_name_value ) {
$tag_name = $tag_name_value;
} else {
$tag_name = 'article';
}
printf(
'<%s id="%s" class="%s">',
esc_attr( $tag_name ),
'post-' . get_the_ID(),
implode( ' ', get_post_class( 'dynamic-content-template' ) ) // phpcs:ignore -- No escaping needed.
);
if ( $use_theme_container ) {
echo '<div class="inside-article">';
}
}
if ( 'archive-navigation-template' === $this->type || 'post-navigation-template' === $this->type ) {
$use_theme_pagination_container = get_post_meta( $post_id, '_generate_use_archive_navigation_container', true );
if ( $use_theme_pagination_container ) {
echo '<div class="paging-navigation">';
}
}
echo GeneratePress_Elements_Helper::build_content( $post_id ); // phpcs:ignore -- No escaping needed.
if ( 'content-template' === $this->type ) {
if ( $use_theme_container ) {
echo '</div>';
}
echo '</' . esc_attr( $tag_name ) . '>';
}
if ( 'archive-navigation-template' === $this->type || 'post-navigation-template' === $this->type ) {
$use_theme_pagination_container = get_post_meta( $post_id, '_generate_use_archive_navigation_container', true );
if ( $use_theme_pagination_container ) {
echo '</div>';
}
}
}
}