/**
* Generate column classes
*/
function builder_column_class(&$prev_width, $col, $extra_class = '')
{
global $spyropress_builder;
$classes = array();
// grid col size class
$classes[] = 'span' . str_replace('/', 'by', $col->config['size']);
if ('skt' == get_html_framework()) {
$classes[] = get_skeleton_class($col->config['size']);
}
if ('fd3' == get_html_framework()) {
$classes[] = get_foundation3_class($col->config['size']);
}
if ('bs3' == get_html_framework()) {
$classes[] = 'col-md-' . $col->config['size'];
}
// add span_first class
$width = is_string($col->config['size']) ? (int) 1 / 3 * 16 : (int) $col->config['size'];
$new_width = $prev_width + $width;
if ($prev_width == 0) {
$classes[] = get_first_column_class();
$prev_width = $new_width;
} elseif (get_grid_columns() - $new_width < 0) {
$prev_width = $width;
$classes[] = get_first_column_class();
} else {
$prev_width = $new_width;
}
if (get_grid_columns() == $new_width) {
$prev_width = 0;
$classes[] = get_last_column_class();
}
// extra class define by row block
if ($extra_class != '') {
$classes[] = $extra_class;
}
return spyropress_clean_cssclass($classes);
}
/**
* Query Generator
* Generate query and loop through it, with column logic enabled.
*/
function spyropress_query_generator($atts, $content = null)
{
// default setting
$default = array('callback' => '', 'row' => 1, 'row_container' => 'div', 'row_class' => get_row_class(true), 'column_class' => '', 'columns' => 1, 'pagination' => false);
$atts = wp_parse_args($atts, $default);
$output = '';
$counter = $column_counter = 0;
$columns = $atts['columns'];
$callback = $atts['callback'];
$close = false;
// Add Pagination
if ($atts['limit']) {
$atts['posts_per_page'] = $atts['limit'];
unset($atts['limit']);
if ($atts['pagination']) {
$atts['paged'] = get_page_query();
}
}
// set column cssClass
$colclass = array();
$colclass[] = get_column_class($columns);
$colclass[] = $atts['column_class'];
// if is archive merge wp_query
if (is_archive() || is_search()) {
global $wp_query;
if (!empty($wp_query->query)) {
$atts = array_merge($wp_query->query, $atts);
}
}
// init wp_query
$posts = new WP_Query($atts);
if ($posts->have_posts()) {
while ($posts->have_posts()) {
$posts->the_post();
$counter++;
// if has column defined
if ($columns) {
$column_counter++;
$colclass_fl = array();
if ($column_counter == 1) {
if ($atts['row']) {
$output .= '<' . $atts['row_container'] . ' class="' . $atts['row_class'] . '">';
$close = true;
}
$colclass_fl[] = get_first_column_class();
}
if ($column_counter == $columns) {
$colclass_fl[] = get_last_column_class();
}
$atts['column_class'] = spyropress_clean_cssclass(array_merge($colclass, $colclass_fl));
// get the item using the defined callback function
if ($callback) {
$output .= call_user_func_array($callback, array(get_the_ID(), $atts, $counter, $column_counter));
}
if ($column_counter == $columns) {
$column_counter = 0;
if ($atts['row']) {
$output .= '</' . $atts['row_container'] . '>';
$close = false;
}
}
} else {
if ($callback) {
$output .= call_user_func_array($callback, array(get_the_ID(), $atts, $counter, $column_counter));
}
}
}
// close last unclosed row
if (isset($atts['row']) && $atts['row'] && $close) {
$output .= '</' . $atts['row_container'] . '>';
}
wp_reset_query();
// get pagination for query if enabled
$pagination = '';
if ($atts['pagination']) {
$pagination = wp_pagenavi(array('query' => $posts, 'echo' => false));
}
return array('content' => $output, 'pagination' => $pagination);
} else {
wp_reset_query();
return;
}
}
