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One pagination for multiple queries (or how to group one query)

I have several requests on one page, for example:

$args_1 = array (
    'category_name' => get_query_var( 'category_name' ),
    'post__in'      => $sticky = get_option( 'sticky_posts' );
    'orderby' => 'date',
    'order' => 'DESC'    
);

$sticky_query = new WP_Query ($args_1);

// loop


$args_2 = array(
    'category_name' => get_query_var( 'category_name' ),
    'post__not_in'  => get_option( 'sticky_posts' ),
    'category__not_in' => array(11114),
    'orderby' => 'date',
    'order' => 'DESC'
);

$query_2 = new WP_Query ($args_2);

// loop



$args_3 = array(
    'category_name' => get_query_var( 'category_name' ),
    'post__not_in'  => get_option( 'sticky_posts' ),
    'category__in' => array(11114),
    'orderby' => 'date',
    'order' => 'DESC'
);


$query_3 = new WP_Query($args_3 );

// loop

I'd:

1) limit the total number of posts per page to 15

2) (I can’t do this, I searched anywhere, but I didn’t find a solution) Do this “combined” pagination . Now, and this is logical, the second page is the same as the first page ...

Or can a solution only be to make one request and group messages and order groups?

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3 answers

Final decision

  • , , "",

    $big = 999999999; // need an unlikely integer

echo paginate_links( array(
    'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big  ) ) ),
    'format' => '?paged=%#%',
    'current' => max( 1, get_query_var('paged') ),
    'total' => $the_query->max_num_pages
) );

:

    echo paginate_links();

  1. 'order' 'post__in', , .

  2. (, " : 134217728 ( 262144 )".), , , ids . .

:

    global $wp_query;



    $paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
    $post_per_page = 35; // How many post per page - setup as you need
    $nr_of_posts_to_be_analyzed_to_include_only_current_events = 100; // How many post to analyze to include only current events, ie events that are not in category id 11114



    $sticky = get_option( 'sticky_posts' );

    // posts in category, limited in number otherwise - if you set '-1' and you have 7.000 posts - you exceed the script time limit execution 
    $category_posts = get_posts(array('category_name' => get_query_var( 'category_name' ), 'posts_per_page' => $nr_of_posts_to_be_analyzed_to_include_only_current_events,'orderby' => 'date', 'order' => 'DESC'));

    $category_posts_ids = array();

    foreach( $category_posts as $post ) {

        $category_posts_ids[]=$post->ID; // Array with posts ID

    }
    // var_dump($category_posts_ids);


   // expired posts in category, limited in number otherwise - if you set '-1' and you have 7.000 posts - you exceed the script time limit execution 
   $expired_posts = get_posts(array('category__and' => array(11114, get_query_var('cat')), 'posts_per_page' => $nr_of_posts_to_be_analyzed_to_include_only_current_events, 'orderby' => 'date', 'order' => 'DESC'));

   $expired_posts_ids = array();

   foreach( $expired_posts as $post ) {

        $expired_posts_ids[]=$post->ID; // Array with posts ID

   }



   // first 100 posts in this category per page - the expired posts that are in 100 first posts in this category gives as result an array of not expired posts
   $array_where_to_get_post =  array_diff( $category_posts_ids, $sticky, $expired_posts_ids );



   // 1/3 only the sticky posts
   $stickies_posts_args = array(
    'category_name' => get_query_var( 'category_name' ),
    'post__in'  => get_option( 'sticky_posts' ),
    'orderby' => 'date',
    'order' => 'DESC',
    'posts_per_page' => -1,
    'fields'         => 'ids' // important: to avoid memory exhausted error we retrieve postids only
    );

   // 2/3 only the not expired and not sticky posts
   $not_expired_posts_args = array(
    'post__in' => $array_where_to_get_post,
    'orderby' => 'date',
    'order' => 'DESC',
    'posts_per_page' => -1,
    'fields'         => 'ids', // important: to avoid memory exhausted error we retrieve postids only,
    'suppress_filters' => false 
   );

   // 3/3 only the expired and not sticky posts
   $expired_posts_args = array(
    'category_name' => get_query_var( 'category_name' ),
    'post__not_in'  => get_option( 'sticky_posts' ), // not sticky posts
    'category__in' => array(11114), // expired posts
    'orderby' => 'date',
    'order' => 'DESC',
    'posts_per_page' => -1,
    'fields'         => 'ids' // important: to avoid memory exhausted error we retrieve postids only
   );


  $firstQuery = get_posts($stickies_posts_args);

  add_filter('posts_join','join_posts_and_events'); // apply some filter
  add_filter('posts_orderby', 'order_posts'); // apply some filter
  $secondQuery = get_posts($not_expired_posts_args);
  remove_filter('posts_join','join_posts_and_events');
  remove_filter('posts_orderby', 'order_posts');

  $thirdQuery = get_posts($expired_posts_args);


  $mergePosts = array_merge( $firstQuery, $secondQuery, $thirdQuery ); // Merge all queries

  $uniquePosts = array_unique($mergePosts); // Create an array with unique posts

   // Final query
   $args = array(
    'post_type' => 'any',   
    'post__in' => $uniquePosts,
    'paged' => $paged,
    'orderby' => 'post__in', // order the posts as they are (already ordered)
    'order' => 'DESC',
    'posts_per_page' => $post_per_page,
    'ignore_sticky_posts' => 1 // otherwise it breaks pagination
   );

  $wp_query = new WP_Query($args);

    if ( $wp_query->have_posts() ) :

       while ( $wp_query->have_posts() ) { $wp_query->the_post();

   // outputs what you want

  endwhile; 

  endif;

  echo paginate_links();
+6

'paged' => get_query_var('<'page' or something else you defined>')

EDIT: , , !

$query1 = new WP_Query($args1); // Has above paginate param
$query1Ids = get_all_id_in_query1($query1);

$args2 = array(
    'post__not_in' => $query1Ids,
    // Other param
);
$query2 = new WP_Query($args2); // Have above paginate param
$query2Ids = get_all_id_in_query2($query2);

$args3 = array(
    'post__not_in' => array_merge($query1Ids, $query2Ids),
    // Other param, also have paginate param
);
$query3 = new WP_Query($args3);

.

+2

Try this below, I will combine the two requests (message and page). Work for me - displaying all posts / pages paginated.

<?php 

$paged = get_query_var('paged') ? get_query_var('paged') : 1;
$post_per_page = 5; // How many post per page - setup as you need

$firstQuery = new WP_Query('post_type=post'); // First query - you should change args
$secondQuery = new WP_Query('post_type=page'); // Second query - you should change args


$post_ids = array_merge( $firstQuery, $secondQuery ); // Merge all queries

$query = new WP_Query(
    array(
        'post_type'      => array('post', 'page'), // You should change post types as you need
        'post__in'       => $post_ids, 
        'paged'          => $paged,
        'orderby'        => 'date', 
        'order'          => 'DESC',
        'posts_per_page' => $post_per_page
    )
);

$totalPosts = $firstQuery->post_count + $secondQuery->post_count; // Count posts


if( $query->have_posts() ):

    while( $query->have_posts() ): $query->the_post();

        echo the_title()."</br>"; // Content

    endwhile; 

    wp_reset_query();

endif;


$big = 999999999; // need an unlikely integer

echo paginate_links( array(
    'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
    'format' => '?paged=%#%',
    'current' => max( 1, get_query_var('paged') ),
    'total' => $totalPosts / $post_per_page, // Total pages
) );

?>

New Solution - Change

Just edit the first and second request

<?php 

global $wp_query;

$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
$post_per_page = 5; // How many post per page - setup as you need

// First query
$firstQuery = get_posts(array(
    'posts_per_page' => -1,
    'category_name' => get_query_var( 'category_name' ),
    'post__in'      => $sticky = get_option( 'sticky_posts' ) 
));

// Second query 
$secondQuery = get_posts(array(
    'posts_per_page' => -1,
    'category_name' => get_query_var( 'category_name' ),
    'post__not_in'  => get_option( 'sticky_posts' ),
));


$mergePosts = array_merge( $firstQuery, $secondQuery ); // Merge all queries

$postIds = array();

foreach( $mergePosts as $post ) {

    $postIds[]=$post->ID; // Array with posts ID

}

$uniquePosts = array_unique($postIds); // Create an array with unigue posts


// Final query
$args = array(
'post_type' => 'any',   
'post__in' => $uniquePosts,
'paged' => $paged,
'orderby' => 'date',
'order' => 'DESC',
'posts_per_page' => $post_per_page,
);


$the_query = new WP_Query($args);

if( $the_query->have_posts() ):

    while( $the_query->have_posts() ): $the_query->the_post();

        echo the_title()."</br>"; // Content

    endwhile; 

    wp_reset_query();

endif;

$big = 999999999; // need an unlikely integer

echo paginate_links( array(
    'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
    'format' => '?paged=%#%',
    'current' => max( 1, get_query_var('paged') ),
    'total' => $the_query->max_num_pages
) );

?>
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Source: https://habr.com/ru/post/1666669/

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