<?php
/**
* The random posts function
*/
/**
* Outputs the random posts.
*
* @since 0.0.1
*/
function arpw_random_posts( $args ) {
echo arpw_get_random_posts( $args );
}
/**
* Generates the random posts markup.
*
* @since 0.0.1
* @param array $args
* @return string|array The HTML for the random posts.
*/
function arpw_get_random_posts( $args, $id ) {
// Set up a default, empty $html variable.
$html = '';
// Merge the input arguments and the defaults.
$args = wp_parse_args( $args, arpw_get_default_args() );
// Extract the array to allow easy use of variables.
extract( $args );
// Allow devs to hook in stuff before the loop.
do_action( 'arpw_before_loop', $args ); // Use this hook to add content to all query
do_action( 'arpw_before_loop_' . $id, $args ); // Use this hook to add content to spesific query
// Get the posts query.
$posts = arpw_get_posts( $args, $id );
if ( $posts->have_posts() ) :
$html = '<div class="arpw-random-' . sanitize_html_class( $args['post_type'] ) . ' ' . sanitize_html_class( $args['css_class'] ) . '">';
$html .= '<ul class="arpw-ul">';
while ( $posts->have_posts() ) : $posts->the_post();
$html .= '<li class="arpw-li arpw-clearfix">';
if ( $args['thumbnail'] ) :
// Check if post has post thumbnail.
if ( has_post_thumbnail() ) :
// Custom thumbnail sizes.
$thumb_id = get_post_thumbnail_id(); // Get the featured image id.
$img_url = wp_get_attachment_url( $thumb_id ); // Get img URL.
$image = arpw_resize( $img_url, $args['thumbnail_width'], $args['thumbnail_height'], true );
$html .= '<a href="' . esc_url( get_permalink() ) . '" rel="bookmark">';
if ( $args['thumbnail_custom'] ) :
$html .= '<img class="arpw-thumbnail align' . esc_attr( $args['thumbnail_align'] ) . '" src="' . esc_url( $image ) . '" alt="' . esc_attr( get_the_title() ) . '">';
else :
$html .= get_the_post_thumbnail( get_the_ID(), $args['thumbnail_size'], array( 'alt' => esc_attr( get_the_title() ), 'class' => 'arpw-thumbnail align' . esc_attr( $args['thumbnail_align'] ) ) );
endif;
$html .= '</a>';
// If no post thumbnail found, check if Get The Image plugin exist and display the image.
elseif ( function_exists( 'get_the_image' ) ) :
if ( $args['thumbnail_custom'] ) :
$html .= get_the_image( array(
'width' => (int) $args['thumbnail_width'],
'height' => (int) $args['thumbnail_height'],
'image_class' => 'arpw-thumbnail align' . esc_attr( $args['thumbnail_align'] ),
'image_scan' => true,
'echo' => false,
'link_to_post' => true,
) );
else:
$html .= get_the_image( array(
'size' => $args['thumbnail_size'],
'image_class' => 'arpw-thumbnail align' . esc_attr( $args['thumbnail_align'] ),
'image_scan' => true,
'echo' => false,
'link_to_post' => true,
) );
endif;
// Display nothing.
else :
$html .= null;
endif;
endif;
$html .= '<a class="arpw-title" href="' . esc_url( get_permalink() ) . '" rel="bookmark">' . esc_attr( "دیدن نتیجه" ) . '</a>';
if ( $args['date'] ) :
$date = get_the_date();
if ( $args['date_relative'] ) :
$date = sprintf( __( '%s ago', 'advanced-random-posts-widget' ), human_time_diff( get_the_date( 'U' ), current_time( 'timestamp' ) ) );
endif;
$html .= '<time class="arpw-time published" datetime="' . esc_html( get_the_date( 'c' ) ) . '">' . esc_html( $date ) . '</time>';
elseif ( $args['date_modified'] ) : // if both date functions are provided, we use date to be backwards compatible
$date = get_the_modified_date();
if ( $args['date_relative'] ) :
$date = sprintf( __( '%s ago', 'advanced-random-posts-widget' ), human_time_diff( get_the_modified_date( 'U' ), current_time( 'timestamp' ) ) );
endif;
$html .= '<time class="arpw-time modfied" datetime="' . esc_html( get_the_modified_date( 'c' ) ) . '">' . esc_html( $date ) . '</time>';
endif;
if ( $args['excerpt'] ) :
$html .= '<div class="arpw-summary">' . wp_trim_words( apply_filters( 'arpw_excerpt', get_the_excerpt() ), $args['excerpt_length'], ' …' ) . '</div>';
endif;
$html .= '</li>';
endwhile;
$html .= '</ul>';
$html .= '</div><!-- Generated by https://wordpress.org/plugins/advanced-random-posts-widget/ -->';
endif;
// Restore original Post Data.
wp_reset_postdata();
// Allow devs to hook in stuff after the loop.
do_action( 'arpw_after_loop', $args ); // Use this hook to add content to all query
do_action( 'arpw_after_loop_' . $id, $args ); // Use this hook to add content to spesific query
// Return the related posts markup.
return wp_kses_post( $args['before'] ) . $html . wp_kses_post( $args['after'] );
}
/**
* The posts query.
*
* @since 0.0.1
* @param array $args
* @return array
*/
function arpw_get_posts( $args, $id ) {
// Query arguments.
$query = array(
'offset' => $args['offset'],
'posts_per_page' => $args['limit'],
'orderby' => $args['orderby'],
'post_type' => $args['post_type'],
'post_status' => $args['post_status'],
'ignore_sticky_posts' => $args['ignore_sticky'],
);
// Limit posts based on category.
if ( ! empty( $args['cat'] ) ) {
$query['category__in'] = $args['cat'];
}
// Limit posts based on post tag.
if ( ! empty( $args['tag'] ) ) {
$query['tag__in'] = $args['tag'];
}
/**
* Taxonomy query.
* Prop Miniloop plugin by Kailey Lampert.
*/
if ( ! empty( $args['taxonomy'] ) ) {
parse_str( $args['taxonomy'], $taxes );
$tax_query = array();
foreach( array_keys( $taxes ) as $k => $slug ) {
$ids = explode( ',', $taxes[ $slug ] );
$tax_query[] = array(
'taxonomy' => $slug,
'field' => 'id',
'terms' => $ids,
'operator' => 'IN'
);
}
$query['tax_query'] = $tax_query;
}
// Allow plugins/themes developer to filter the default query.
$query = apply_filters( 'arpw_query', $query ); // DEPRECATED
// $query = apply_filters( 'arpw_query_' . $id, $query ); // New filter, will introduce in version 2.5.0
// Perform the query.
$posts = new WP_Query( $query );
return $posts;
}
/
