function single_testimonial_content_filter($content)
{
global $easy_t_in_widget;
//not running in a widget, is running in a single view or archive view such as category, tag, date, the post type is a testimonial
if (empty($easy_t_in_widget) && (is_single() || is_archive()) && get_post_type() == 'testimonial') {
//load needed data
$postid = get_the_ID();
//build array of default attributes
//since this is the single testimonial view, go ahead and display all data until we build some options to allow you to set the default display of these items
$atts = array('testimonials_link' => get_option('testimonials_link'), 'count' => 1, 'word_limit' => false, 'body_class' => 'testimonial_body', 'author_class' => 'testimonial_author', 'show_title' => 1, 'short_version' => false, 'use_excerpt' => false, 'category' => '', 'show_thumbs' => get_option('testimonials_image'), 'show_rating' => "stars", 'theme' => '', 'show_date' => 1, 'show_other' => 1, 'width' => '100%');
//build and return the single testimonial html
$template_content = easy_t_get_single_testimonial_html($postid, $atts, true);
return $template_content;
}
return $content;
}
function easy_t_testimonials_grid_shortcode($atts)
{
// load shortcode attributes into an array
// note: these are mostly the same attributes as [testimonials] shortcode
$atts = shortcode_atts(array('testimonials_link' => '', 'show_title' => 0, 'count' => -1, 'body_class' => 'testimonial_body', 'author_class' => 'testimonial_author', 'id' => '', 'ids' => '', 'use_excerpt' => false, 'category' => '', 'show_thumbs' => NULL, 'short_version' => false, 'orderby' => 'date', 'order' => 'ASC', 'show_rating' => false, 'paginate' => false, 'testimonials_per_page' => 10, 'theme' => '', 'show_date' => false, 'show_other' => false, 'width' => false, 'cols' => 3, 'grid_width' => false, 'grid_spacing' => false, 'grid_class' => '', 'cell_width' => false, 'responsive' => true, 'equal_height_rows' => false), $atts);
extract($atts);
// allow ids or id to be passed in
if (empty($id) && !empty($ids)) {
$id = $ids;
}
$testimonials_output = '';
$col_counter = 1;
$row_counter = 0;
if ($equal_height_rows) {
wp_enqueue_script('easy-testimonials-grid');
}
if (empty($rows)) {
$rows = -1;
}
// make sure $cols is between 1 and 10
$cols = max(1, min(10, intval($cols)));
// create CSS for cells (will be same on each cell)
$cell_style_attr = '';
$cell_css_rules = array();
if (!empty($grid_spacing) && intval($grid_spacing) > 0) {
$coefficient = intval($grid_spacing) / 2;
$unit = strpos($grid_spacing, '%') !== false ? '%' : 'px';
$cell_margin = $coefficient . $unit;
$cell_css_rules[] = sprintf('margin-left: %s', $cell_margin);
$cell_css_rules[] = sprintf('margin-right: %s', $cell_margin);
}
if (!empty($cell_width) && intval($cell_width) > 0) {
$cell_css_rules[] = sprintf('width: %s', $cell_width);
}
$cell_style_attr = !empty($cell_css_rules) ? sprintf('style="%s"', implode(';', $cell_css_rules)) : '';
// combine the rules into a re-useable opening <div> tag to be used for each cell
$cell_div_start = sprintf('<div class="easy_testimonials_grid_cell" %s>', $cell_style_attr);
// grab all requested testimonials and build one cell (in HTML) for each
// note: using WP_Query instead of get_posts in order to respect pagination
// more info: http://wordpress.stackexchange.com/a/191934
$args = array('post_type' => 'testimonial', 'posts_per_page' => $count, 'easy-testimonial-category' => $category, 'orderby' => $orderby, 'order' => $order, 'paged' => get_query_var('paged'));
// restrict to specific posts if requested
if (!empty($id)) {
$args['post__in'] = array_map('intval', explode(',', $id));
}
$loop = new WP_Query($args);
$in_row = false;
while ($loop->have_posts()) {
$loop->the_post();
if ($col_counter == 1) {
$in_row = true;
$row_counter++;
$testimonials_output .= sprintf('<div class="easy_testimonials_grid_row easy_testimonials_grid_row_%d">', $row_counter);
}
$testimonials_output .= $cell_div_start;
$postid = get_the_ID();
$testimonials_output .= easy_t_get_single_testimonial_html($postid, $atts);
$testimonials_output .= '</div>';
if ($col_counter == $cols) {
$in_row = false;
$testimonials_output .= '</div><!--easy_testimonials_grid_row-->';
$col_counter = 1;
} else {
$col_counter++;
}
}
// endwhile;
// close any half finished rows
if ($in_row) {
$testimonials_output .= '</div><!--easy_testimonials_grid_row-->';
}
// restore globals to their original values (i.e, $post and friends)
wp_reset_postdata();
// setup the grid's CSS, insert the grid of testimonials (the cells)
// into the grid, add a clearing div, and return the whole thing
$grid_classes = array('easy_testimonials_grid', 'easy_testimonials_grid_' . $cols);
if ($responsive) {
$grid_classes[] = 'easy_testimonials_grid_responsive';
}
if ($equal_height_rows) {
$grid_classes[] = 'easy_testimonials_grid_equal_height_rows';
}
// add any grid classes specified by the user
if (!empty($grid_class)) {
$grid_classes = array_merge($grid_classes, explode(' ', $grid_class));
}
// combine all classes into an class attribute
$grid_class_attr = sprintf('class="%s"', implode(' ', $grid_classes));
// add all style rules for the grid (currently, only specifies width)
$grid_css_rules = array();
if (!empty($grid_width) && intval($grid_width) > 0) {
$grid_css_rules[] = sprintf('width: %s', $grid_width);
}
// combine all CSS rules into an HTML style attribute
$grid_style_attr = sprintf('style="%s"', implode(';', $grid_css_rules));
// add classes and CSS rules to the grid, insert cells, return result
$grid_template = '<div %s %s>%s</div>';
$grid_html = sprintf($grid_template, $grid_class_attr, $grid_style_attr, $testimonials_output);
return $grid_html;
}
