文件操作 - listing.php

文件: /var/www/vec.uaysen.cl/html/wp-content/plugins/us-core/templates/us_grid/listing.php

编辑文件内容

<?php defined( 'ABSPATH' ) OR die( 'This script cannot be accessed directly.' );

/**
 * Output a single Grid listing. The universal template that is used by all the possible Grid listings.
 *
 * (!) $query_args should be filtered before passing to this template.
 *
 * @action Before the template: 'us_before_template:templates/us_grid/listing'
 * @action After the template: 'us_after_template:templates/us_grid/listing'
 * @filter Template variables: 'us_template_vars:templates/us_grid/listing'
 */
global $us_is_menu_page_block, $us_grid_no_items_message, $us_grid_no_items_action, $us_grid_no_items_page_block;

$us_grid_no_items_message = isset( $no_items_message ) ? $no_items_message : '';
$us_grid_no_items_action = isset( $no_items_action ) ? $no_items_action : 'message';
$us_grid_no_items_page_block = isset( $no_items_page_block ) ? $no_items_page_block : '';

$us_grid_index = isset( $us_grid_index ) ? (int) $us_grid_index : 0;
$post_id = isset( $post_id ) ? $post_id : NULL;
$is_widget = isset( $is_widget ) ? $is_widget : FALSE;
$is_menu = ( isset( $us_is_menu_page_block ) AND $us_is_menu_page_block ) ? TRUE : FALSE;
$classes = isset( $classes ) ? $classes : '';
$filter_taxonomy_name = isset( $filter_taxonomy_name ) ? $filter_taxonomy_name : '';
$terms = isset( $terms ) ? $terms : FALSE; // for empty condition
$_default_query_args = isset( $_default_query_args ) ? $_default_query_args : NULL;
$query_args = isset( $query_args ) ? $query_args : array();

// Set unique grid ID
if ( ! empty( $el_id ) ) {
	$grid_elm_id = $el_id;
} elseif (
	apply_filters( 'usb_is_preview_page', NULL )
	OR ( function_exists( 'vc_is_page_editable' ) AND vc_is_page_editable() )
) {
	$grid_elm_id = 'us_grid_' . us_uniqid();
} else {
	$grid_elm_id = 'us_grid_' . $us_grid_index;
}

// For support us_grid_order
$orderby_query_args = isset( $orderby_query_args ) ? $orderby_query_args : array();
$grid_orderby = isset( $grid_orderby ) ? $grid_orderby : NULL;

if ( is_array( $terms ) ) {
	if ( count( $terms ) > 0 ) {
		// for disable $use_custom_query
		$query_args = FALSE;
	} else {
		$terms = FALSE;
	}
}

global $us_grid_object_type;
$us_grid_object_type = ! empty( $terms )
	? 'term'
	: 'post';

// Check Grid params and use default values from config, if its not set
$default_grid_params = us_shortcode_atts( array(), 'us_grid' );
foreach ( $default_grid_params as $param => $value ) {
	if ( ! isset( $$param ) ) {
		$$param = $value;
	}
}

// Check Carousel params and use default values from config, if its not set
if ( $type == 'carousel' ) {
	$default_carousel_params = us_shortcode_atts( array(), 'us_carousel' );
	foreach ( $default_carousel_params as $param => $value ) {
		if ( ! isset( $$param ) ) {
			$$param = $value;
		}
	}
}

if ( ! $is_widget AND ! $is_menu AND $post_id != NULL AND $type != 'carousel' ) {
	$us_grid_ajax_indexes[ $post_id ] = isset( $us_grid_ajax_indexes[ $post_id ] )
		? ( $us_grid_ajax_indexes[ $post_id ] )
		: 1;
} else {
	$us_grid_ajax_indexes = NULL;
}

// If the Grid is displayed in the context of the menu, then disable pagination
if ( ! empty( $is_menu ) ) {
	$pagination = 'none';
}

// Get Grid Layout templates
$templates_config = us_config( 'grid-templates', array(), TRUE );

// Determine Grid Layout
if ( ! empty( $items_layout ) ) {
	// Use template, if it exists
	if ( $templates_config AND isset( $templates_config[ $items_layout ] ) ) {
		$grid_layout_settings = us_fix_grid_settings( $templates_config[ $items_layout ] );

// If not, use "Grid Layout" post
	} elseif ( $grid_layout = get_post( (int) $items_layout ) ) {
		if ( $grid_layout instanceof WP_Post AND $grid_layout->post_type === 'us_grid_layout' ) {
			//check if layout has translate
			// TODO add polylang support
			$translated_grid_layout_id = apply_filters( 'us_tr_object_id', $grid_layout->ID, 'us_page_block', TRUE );
			if ( $translated_grid_layout_id != $grid_layout->ID ) {
				$grid_layout = get_post( $translated_grid_layout_id );
			}
			if ( ! empty( $grid_layout->post_content ) AND strpos( $grid_layout->post_content, '{' ) === 0 ) {
				try {
					$grid_layout_settings = json_decode( $grid_layout->post_content, TRUE );
				}
				catch ( Exception $e ) {
				}
			}
		}
	}
}

// If Grid Layout does not exist, use "blog_1" template as fallback
if ( ! isset( $grid_layout_settings ) OR empty( $grid_layout_settings ) ) {
	$grid_layout_settings = us_fix_grid_settings( $templates_config['blog_1'] );
}
$grid_layout_settings = apply_filters( 'us_grid_layout_settings', $grid_layout_settings );

/*
 * Set items offset to WP Query flow
 * Needed both for regular us_grid element on page and it's AJAX pagination.
 */
if ( $exclude_items == 'offset' AND abs( (int) $items_offset ) > 0 ) {
	global $us_grid_items_offset;
	$us_grid_items_offset = abs( (int) $items_offset );
	$query_args['_id'] = 'us_grid';
	add_action( 'pre_get_posts', 'us_grid_query_offset', 1 );
	add_filter( 'found_posts', 'us_grid_adjust_offset_pagination', 1, 2 );
}

// Filter and execute database query
global $wp_query, $us_grid_skip_ids;
if ( empty( $us_grid_index ) OR ! is_array( $us_grid_skip_ids ) ) {
	$us_grid_skip_ids = array();
}

// Grid Filter parameters obtained through AJAX
if ( ! wp_doing_ajax() OR ! isset( $us_grid_filter_params ) ) {
	$us_grid_filter_params = NULL;
}

// Combined query parameters
$query_args_from_orderby = array_merge_recursive(
	is_array( $query_args ) ? $query_args : array(),
	$orderby_query_args
);

$use_custom_query = (
	! empty( $query_args )
	AND ! empty( $query_args_from_orderby )
	AND is_array( $query_args_from_orderby )
	AND empty( $terms )
);

if ( $use_custom_query ) {
	us_open_wp_query_context();

// Run actions before data is received
	do_action( 'us_grid_before_custom_query', get_defined_vars() );

$wp_query = new WP_Query( $query_args_from_orderby );

// Run actions after data is received
	do_action( 'us_grid_after_custom_query', get_defined_vars() );

// current query
} elseif ( empty( $terms ) ) {

$query_args = $wp_query->query;

// Extracting query arguments from WP_Query that are not shown but relevant
	if ( ! isset( $query_args['post_type'] ) ) {
		$request_where = substr( $wp_query->request, strpos( $wp_query->request, 'WHERE' ) );
		if ( preg_match_all( '~\.post_type = \'([a-z0-9\_\-]+)\'~', $request_where, $matches ) ) {
			$query_args['post_type'] = $matches[1];
		} elseif ( preg_match( '~\.post_type IN ($(\'([a-z0-9\_\-]+)\'(, )?)+$)~', $request_where, $matches ) ) {
			$post_types_str = substr( $matches[1], 2, - 2 );
			$post_types = explode( "', '", $post_types_str );
			$query_args['post_type'] = $post_types;
		}

}
	if ( ! isset( $query_args['post_status'] ) AND preg_match_all( '~\.post_status = \'([a-z]+)\'~', $wp_query->request, $matches ) ) {
		$query_args['post_status'] = $matches[1];
	}
	// Fetching additional params for WooCommerce Products
	if ( ! empty( $query_args['post_type'] ) AND us_post_type_is_available( $query_args['post_type'], array( 'product' ) ) ) {
		if ( ! isset( $query_args['posts_per_page'] ) AND ! empty( $wp_query->query_vars['posts_per_page'] ) ) {
			$query_args['posts_per_page'] = $wp_query->query_vars['posts_per_page'];
		}
		if (
			! isset( $_GET[ us_get_grid_url_prefix( 'order' ) ], $orderby_query_args['order'] )
			AND ! empty( $wp_query->query_vars['order'] )
		) {
			$orderby_query_args['order'] = $wp_query->query_vars['order'];
		}
		if (
			! isset( $_GET[ us_get_grid_url_prefix( 'order' ) ], $orderby_query_args['orderby'] )
			AND ! empty( $wp_query->query_vars['orderby'] )
		) {
			$orderby_query_args['orderby'] = $wp_query->query_vars['orderby'];
		}
	}
	// Tax filter from url
	if ( isset ( $wp_query->tax_query ) ) {
		$query_args['tax_query'] = $wp_query->tax_query->queries;
	}
}
unset( $_query_args );

// Check if the grid have items to output, separately for posts and terms
$no_results = FALSE;
if ( us_post_type_is_available( $post_type, array( 'taxonomy_terms', 'current_child_terms', 'ids_terms' ) ) ) {
	if ( empty( $terms ) ) {
		$no_results = TRUE;
	}

} elseif ( ! have_posts() ) {
	$no_results = TRUE;
}

// Setting global variable for Image size to use in grid elements
if ( ! empty( $img_size ) AND $img_size != 'default' ) {
	global $us_grid_img_size;
	$us_grid_img_size = $img_size;
}

// Get all needed variables to pass into listing-start & listing-end templates
$template_vars = array(
	'_default_query_args' => $_default_query_args,
	'_us_grid_post_type' => ! empty( $_us_grid_post_type ) ? $_us_grid_post_type : NULL,
	'classes' => $classes,
	'grid_elm_id' => $grid_elm_id,
	'grid_layout_settings' => $grid_layout_settings,
	'ignore_items_size' => $ignore_items_size,
	'is_widget' => $is_widget,
	'no_results' => $no_results,
	'orderby_query_args' => $orderby_query_args,
	'post_id' => $post_id,
	'query_args' => $query_args,
	'us_grid_ajax_indexes' => $us_grid_ajax_indexes,
	'us_grid_filter_params' => $us_grid_filter_params,
	'us_grid_index' => $us_grid_index,
	'wp_query' => $wp_query,
);

// Generate Filter Bar HTML
if (
	! us_amp()
	AND ! $is_widget
	AND ! $is_menu
	AND $type != 'carousel'
	AND $pagination != 'regular'
	AND ! empty( $filter_taxonomy_name )
) {
	// $categories_names already contains only the used categories
	if ( count( $filter_taxonomies ) > 1 ) {
		$filter_html = '<div class="g-filters ' . $filter_style . ' align_' . $filter_align . '">';

$active_item_class = ' active';
		// Output "All" item
		if ( $filter_show_all ) {
			$filter_html .= '<a class="g-filters-item' . $active_item_class . '" href="javascript:void(0)" data-taxonomy="*">';
			$filter_html .= '<span>' . __( 'All', 'us' ) . '</span>';
			$filter_html .= '</a>';
			$active_item_class = '';
		}

// Output taxonomy Items
		foreach ( $filter_taxonomies as $filter_taxonomy ) {
			$filter_html .= '<a class="g-filters-item' . $active_item_class . '" href="javascript:void(0)"';
			$filter_html .= ' data-taxonomy="' . $filter_taxonomy->slug . '"';
			$filter_html .= ' data-amount="' . $filter_taxonomy->count . '"';
			$filter_html .= '>';
			$filter_html .= '<span>' . $filter_taxonomy->name . '</span>';
			$filter_html .= '<span class="g-filters-item-amount">' . $filter_taxonomy->count . '</span>';
			$filter_html .= '</a>';
			$active_item_class = '';
		}

$filter_html .= '</div>';

$data_atts['data-filter_taxonomy_name'] = $filter_taxonomy_name;
		if ( ! $filter_show_all ) {
			$filter_default_taxonomies = $filter_taxonomies[0]->slug;
			$data_atts['data-filter_default_taxonomies'] = $filter_default_taxonomies;
		} elseif ( ! empty( $filter_default_taxonomies ) ) {
			$data_atts['data-filter_default_taxonomies'] = $filter_default_taxonomies;
		}

$template_vars['filter_html'] = $filter_html;
		$template_vars['data_atts'] = $data_atts;
	}
}

// Add default values for unset variables from Grid config
foreach ( $default_grid_params as $param => $value ) {
	$template_vars[ $param ] = isset( $$param ) ? $$param : $value;
}

// Add default values for unset variables from Carousel config
if ( $type == 'carousel' ) {
	foreach ( $default_carousel_params as $param => $value ) {
		$template_vars[ $param ] = isset( $$param ) ? $$param : $value;
	}
}

// Load listing Start
us_load_template( 'templates/us_grid/listing-start', $template_vars );

// Found collections of custom styles
global $items_jsoncss_collection;
if ( ! $items_jsoncss_collection ) {
	$items_jsoncss_collection = array();
}

$is_enabled_full_content = FALSE;
if ( ! empty( $grid_layout_settings ) AND is_array( $grid_layout_settings ) ) {
	$is_enabled_full_content = strpos( json_encode( $grid_layout_settings ), 'full_content' ) !== FALSE;
}

// If there are no results, then we will skip this part of the block and save only the grid structure
if ( ! $no_results ) {

// Load posts
	global $us_grid_listing_post_atts, $us_grid_listing_outputs_items;

// Set var, that indicates grid starts displaying its items, for processing in other elements (e.g. Post Title)
	$us_grid_listing_outputs_items = TRUE;

$us_grid_listing_post_atts = array(
		'columns' => $columns,
		'grid_layout_settings' => $grid_layout_settings,
		'type' => $type,
		'ignore_items_size' => $ignore_items_size,
		'is_widget' => $is_widget,
		'load_animation' => $load_animation,
		'overriding_link' => $overriding_link,
	);

if ( empty( $terms ) ) {
		$template_vars['items_count'] = $wp_query->post_count;

while ( have_posts() ) {
			the_post();
			$the_ID = get_the_ID();
			if ( ! $is_widget AND ! $is_menu ) {
				$us_grid_skip_ids[] = $the_ID;
			}

// Get custom styles from Design settings for the post
			if ( $is_enabled_full_content AND $jsoncss_data = get_post_meta( $the_ID, '_us_jsoncss_data', TRUE ) ) {
				if ( ! empty( $jsoncss_data ) AND is_array( $jsoncss_data ) ) {
					foreach ( $jsoncss_data as $jsoncss ) {
						if ( ! empty( $jsoncss ) AND is_string( $jsoncss ) ) {
							$class_name = us_get_design_css_class( $jsoncss );
							$jsoncss = rawurldecode( $jsoncss );
							if ( $jsoncss AND $jsoncss = json_decode( $jsoncss, TRUE ) ) {
								foreach ( (array) us_get_responsive_states( /* Only keys */TRUE ) as $state ) {
									if ( $css_options = us_arr_path( $jsoncss, $state, FALSE ) ) {
										if (
											! empty( $items_jsoncss_collection[ $state ] )
											AND in_array( $class_name, $items_jsoncss_collection[ $state ] )
										) {
											continue;
										}
										$css_options = apply_filters( 'us_output_design_css_options', $css_options, $state );
										$items_jsoncss_collection[ $state ][ $class_name ] = $css_options;
									}
								}
							}
						}
					}
				}
			}

us_load_template( 'templates/us_grid/listing-post' );
		}

} else {
		global $us_grid_term;
		$template_vars['items_count'] = count( $terms );
		foreach ( $terms as $term ) {
			$us_grid_term = $term;
			us_load_template( 'templates/us_grid/listing-term' );
		}
	}

// Fix for multi-filter ajax pagination
	if ( isset( $paged ) ) {
		$template_vars['paged'] = (int) $paged;
	}

// Unset var, that indicates grid stops displaying its items, for processing in other elements (e.g. Post Title)
	unset( $GLOBALS['us_grid_listing_outputs_items'] );

}

// Load listing End
us_load_template( 'templates/us_grid/listing-end', array_merge(
	$template_vars,
	// Variables to display a message about the absence of records
	array(
		'grid_orderby' => $grid_orderby,
		'items_jsoncss_collection' => $items_jsoncss_collection,
		'no_results' => $no_results,
		'use_custom_query' => $use_custom_query,
	)
) );

if ( $no_results ) {
	return;
}

// If we are in WPB front end editor mode, apply JS to the current grid
if ( function_exists( 'vc_is_page_editable' ) AND vc_is_page_editable() ) {
	echo '<script>
	jQuery( function( $ ) {
		if ( typeof $us !== "undefined" && typeof $us.WGrid === "function" ) {
			var $gridContainer = $("#' . $grid_elm_id . '");
			$gridContainer.wGrid();
		}
	} );
	</script>';
}

if ( $use_custom_query ) {
	// Cleaning up
	us_close_wp_query_context();

// Removing filters added for events calendar
	if ( class_exists( 'Tribe__Events__Query' ) ) {
		// Preventing custom queries from messing main events query
		remove_filter( 'tribe_events_views_v2_should_hijack_page_template', 'us_the_events_calendar_return_true_for_hijack' );
	}

if (
		(
			! empty( $query_args['post_type'] )
			AND us_post_type_is_available( $query_args['post_type'], array( 'product', 'any' ) )
		)
		AND function_exists( 'wc_reset_loop' ) ) {
		wc_reset_loop();
	}
}

// Reset image size for the next grid element
if ( isset( $us_grid_img_size ) ) {
	$us_grid_img_size = 'default';
}

文件操作 - listing.php

文件: /var/www/vec.uaysen.cl/html/wp-content/plugins/us-core/templates/us_grid/listing.php

编辑文件内容

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