/**
* we have to render the block first in the buffer, to avoid two queries.
* - IF there are posts, we already have the buffer with the block's content and we don't have to make another query
* - IF there are no posts, we ignore the buffer and we can also remove the wraps in the child classes of this class
*/
protected function render_posts_to_buffer()
{
// get the global category top posts grid style setting
$td_grid_style = td_util::get_option('tds_category_td_grid_style');
$limit = td_api_category_top_posts_style::_helper_get_posts_shown_in_the_loop();
$block_name = td_api_category_top_posts_style::get_key(get_class($this), 'td_block_name');
// overwrite the $td_grid_style if the setting for this category was changed
$td_grid_style_per_category_setting = td_util::get_category_option(td_global::$current_category_obj->cat_ID, 'tdc_category_td_grid_style');
if ($td_grid_style_per_category_setting != '') {
$td_grid_style = $td_grid_style_per_category_setting;
}
// we have to have a default grid, there seems to be a problem with the grid styles
if (empty($td_grid_style)) {
$td_grid_style = 'td-grid-style-1';
}
//parameters to filter to for big grid
$atts_for_big_grid = array('limit' => $limit, 'category_id' => td_global::$current_category_obj->cat_ID, 'sort' => get_query_var('filter_by'), 'td_grid_style' => $td_grid_style);
//show the big grid
$block_instance = td_global_blocks::get_instance($block_name);
$this->rendered_block_buffer = $block_instance->render($atts_for_big_grid);
$this->rendered_posts_count = $block_instance->td_query->post_count;
if ($this->rendered_posts_count > 0) {
td_global::$custom_no_posts_message = false;
}
// use class_name($this) to get the id :)
}
function td_modify_main_query_for_category_page($query)
{
//checking for category page and main query
if (!is_admin() and is_category() and $query->is_main_query()) {
// get the category object - with or without permalinks
if (empty($query->query_vars['cat'])) {
td_global::$current_category_obj = get_category_by_path(get_query_var('category_name'), false);
// when we have permalinks, we have to get the category object like this.
} else {
td_global::$current_category_obj = get_category($query->query_vars['cat']);
}
// we are on a category page with an ID that doesn't exists - wp will show a 404 and we do nothing
if (is_null(td_global::$current_category_obj)) {
return;
}
//get the number of page where on
$paged = get_query_var('paged');
//get the `filter_by` URL($_GET) variable
$filter_by = get_query_var('filter_by');
//get the limit of posts on the category page
$limit = get_option('posts_per_page');
//echo $filter_by;
switch ($filter_by) {
case 'featured':
//get the category object
$query->set('category_name', td_global::$current_category_obj->slug);
$query->set('cat', get_cat_ID(TD_FEATURED_CAT));
//add the fetured cat
break;
case 'popular':
$query->set('meta_key', td_page_views::$post_view_counter_key);
$query->set('orderby', 'meta_value_num');
$query->set('order', 'DESC');
break;
case 'popular7':
$query->set('meta_key', td_page_views::$post_view_counter_7_day_total);
$query->set('orderby', 'meta_value_num');
$query->set('order', 'DESC');
break;
case 'review_high':
$query->set('meta_key', td_review::$td_review_key);
$query->set('orderby', 'meta_value_num');
$query->set('order', 'DESC');
break;
case 'random_posts':
$query->set('orderby', 'rand');
break;
}
//end switch
// how many posts are we showing in the big grid for this category
$offset = td_api_category_top_posts_style::_helper_get_posts_shown_in_the_loop();
// offset + custom pagination - if we have offset, WordPress overwrites the pagination and works with offset + limit
if (empty($query->is_feed)) {
if (!empty($offset) and $paged > 1) {
$query->set('offset', $offset + ($paged - 1) * $limit);
} else {
$query->set('offset', $offset);
}
}
//print_r($query);
}
//end if main query
}
/**
* WARNING: this function also runs in the page-pagebuilder-latest.php in a FAKE LOOP - this means that wordpress functions
* like is_category DO NOT WORK AS EXPECTED when you use for example a category filter for the loop, is_category returns true
*/
static function get_pagination()
{
global $wp_query;
if (td_global::$current_template == '404') {
return;
}
// if we have infinite pagination, we will render it there
if (self::render_infinite_pagination() === true) {
return;
}
/**
* use normal pagination
*/
$pagenavi_options = self::pagenavi_init();
$request = $wp_query->request;
$posts_per_page = intval(get_query_var('posts_per_page'));
$paged = intval(get_query_var('paged'));
$numposts = $wp_query->found_posts;
$max_page = $wp_query->max_num_pages;
// hack for category pages - pagination
// we also have to check for page-pagebuilder-latest.php template because we are running there in a FAKE loop and if the category
// filter is active for that loop, WordPress believes that we are on a category
if (!is_admin() and td_global::$current_template != 'page-homepage-loop' and is_category()) {
$numposts = $wp_query->found_posts - td_api_category_top_posts_style::_helper_get_posts_shown_in_the_loop();
// fix the pagination, we have x less posts because the rest are in the top posts loop
$max_page = ceil($numposts / $posts_per_page);
}
if (empty($paged) || $paged == 0) {
$paged = 1;
}
$pages_to_show = intval($pagenavi_options['num_pages']);
$larger_page_to_show = intval($pagenavi_options['num_larger_page_numbers']);
$larger_page_multiple = intval($pagenavi_options['larger_page_numbers_multiple']);
$pages_to_show_minus_1 = $pages_to_show - 1;
$half_page_start = floor($pages_to_show_minus_1 / 2);
$half_page_end = ceil($pages_to_show_minus_1 / 2);
$start_page = $paged - $half_page_start;
if ($start_page <= 0) {
$start_page = 1;
}
$end_page = $paged + $half_page_end;
if ($end_page - $start_page != $pages_to_show_minus_1) {
$end_page = $start_page + $pages_to_show_minus_1;
}
if ($end_page > $max_page) {
$start_page = $max_page - $pages_to_show_minus_1;
$end_page = $max_page;
}
if ($start_page <= 0) {
$start_page = 1;
}
$larger_per_page = $larger_page_to_show * $larger_page_multiple;
$larger_start_page_start = self::td_round_number($start_page, 10) + $larger_page_multiple - $larger_per_page;
$larger_start_page_end = self::td_round_number($start_page, 10) + $larger_page_multiple;
$larger_end_page_start = self::td_round_number($end_page, 10) + $larger_page_multiple;
$larger_end_page_end = self::td_round_number($end_page, 10) + $larger_per_page;
if ($larger_start_page_end - $larger_page_multiple == $start_page) {
$larger_start_page_start = $larger_start_page_start - $larger_page_multiple;
$larger_start_page_end = $larger_start_page_end - $larger_page_multiple;
}
if ($larger_start_page_start <= 0) {
$larger_start_page_start = $larger_page_multiple;
}
if ($larger_start_page_end > $max_page) {
$larger_start_page_end = $max_page;
}
if ($larger_end_page_end > $max_page) {
$larger_end_page_end = $max_page;
}
if ($max_page > 1 || intval($pagenavi_options['always_show']) == 1) {
$pages_text = str_replace("%CURRENT_PAGE%", number_format_i18n($paged), $pagenavi_options['pages_text']);
$pages_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pages_text);
echo '<div class="page-nav td-pb-padding-side">';
previous_posts_link($pagenavi_options['prev_text']);
if ($start_page >= 2 && $pages_to_show < $max_page) {
$first_page_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pagenavi_options['first_text']);
echo '<a href="' . esc_url(get_pagenum_link()) . '" class="first" title="' . $first_page_text . '">' . $first_page_text . '</a>';
if (!empty($pagenavi_options['dotleft_text']) && $start_page > 2) {
echo '<span class="extend">' . $pagenavi_options['dotleft_text'] . '</span>';
}
}
// if($larger_page_to_show > 0 && $larger_start_page_start > 0 && $larger_start_page_end <= $max_page) {
// for($i = $larger_start_page_start; $i < $larger_start_page_end; $i+=$larger_page_multiple) {
// $page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['page_text']);
// echo '<a href="'.esc_url(get_pagenum_link($i)).'" class="page" title="'.$page_text.'">'.$page_text.'</a>';
// }
// echo '<span class="extend">'.$pagenavi_options['dotleft_text'].'</span>';
// }
for ($i = $start_page; $i <= $end_page; $i++) {
if ($i == $paged) {
$current_page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['current_text']);
echo '<span class="current">' . $current_page_text . '</span>';
} else {
$page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['page_text']);
echo '<a href="' . esc_url(get_pagenum_link($i)) . '" class="page" title="' . $page_text . '">' . $page_text . '</a>';
}
}
// if($larger_page_to_show > 0 && $larger_end_page_start < $max_page) {
// echo '<span class="extend">'.$pagenavi_options['dotright_text'].'</span>';
// for($i = $larger_end_page_start; $i <= $larger_end_page_end; $i+=$larger_page_multiple) {
// $page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['page_text']);
// echo '<a href="'.esc_url(get_pagenum_link($i)).'" class="page" title="'.$page_text.'">'.$page_text.'</a>';
// }
// }
if ($end_page < $max_page) {
if (!empty($pagenavi_options['dotright_text']) && $end_page + 1 < $max_page) {
echo '<span class="extend">' . $pagenavi_options['dotright_text'] . '</span>';
}
$last_page_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pagenavi_options['last_text']);
echo '<a href="' . esc_url(get_pagenum_link($max_page)) . '" class="last" title="' . $last_page_text . '">' . $last_page_text . '</a>';
}
next_posts_link($pagenavi_options['next_text'], $max_page);
if (!empty($pages_text)) {
echo '<span class="pages">' . $pages_text . '</span>';
}
echo '</div>';
}
}
