function display_x_fields_data($adid, $single = true)
{
global $wpdb;
$ad = AWPCP_Ad::find_by_id($adid);
$fields = awpcp_get_extra_fields_by_category($ad->ad_category_id, array('hide_private' => true, 'context' => $single ? 'single' : 'listings'));
$show_empty = get_awpcp_option('show-empty-extra-fields-in-ads');
$visible = array();
foreach ($fields as $i => $field) {
$value = (array) get_field_value($adid, $field->field_name);
if ($show_empty || !empty($value) && strlen($value[0]) > 0) {
$visible[] = array('field' => $field, 'value' => $value);
}
}
$allow_html_in_labels = get_awpcp_option('allow-html-in-extra-field-labels');
$count = count($visible);
$columns = get_awpcp_option('display-extra-fields-in-columns', 1);
$rows = ceil($count / $columns);
$shown = 0;
$classes = array('awpcp-extra-fields', 'awpcp-extra-fields-columns-' . $columns, 'clearfix');
$html = '<div class="' . join(' ', $classes) . '">';
foreach ($visible as $i => $data) {
$field = $data['field'];
$value = $data['value'];
$classes = array('cladinfo', 'awpcp-extra-field-' . $field->field_name);
$css = awpcp_get_grid_item_css_class($classes, $shown, $columns, $rows);
$field_label = stripslashes($field->field_label_view);
$field_label = $allow_html_in_labels ? $field_label : esc_html($field_label);
if ($show_empty || !empty($value) && strlen($value[0]) > 0) {
$html .= '<div class="' . esc_attr(join(' ', $css)) . '">';
$html .= '<label>' . $field_label . ':</label> ';
if (count($value) > 1) {
$html .= '<ul class="awpcp-extra-field-value-list">';
foreach ($value as $v) {
$v = awpcp_extra_fields_render_field_single_value($field, $v);
$html .= '<li>' . $v . '</li>';
}
$html .= '</ul>';
} else {
if (count($value) > 0) {
$value = awpcp_extra_fields_render_field_single_value($field, $value[0]);
if ($field->field_input_type === 'Textarea Input') {
$html .= sprintf('<div class="awpcp-extra-field-value">%s</div>', $value);
} else {
$html .= sprintf('<span class="awpcp-extra-field-value">%s</span>', $value);
}
}
}
$html .= '</div>';
$shown++;
}
}
$html .= '</div>';
return $html;
}
/**
* @since 3.0
*/
function awpcp_do_placeholder_images($ad, $placeholder)
{
global $wpdb;
global $awpcp_imagesurl;
static $replacements = array();
if (isset($replacements[$ad->ad_id])) {
return $replacements[$ad->ad_id][$placeholder];
}
$placeholders = array('featureimg' => '', 'awpcpshowadotherimages' => '', 'images' => '', 'awpcp_image_name_srccode' => '');
$url = awpcp_listing_renderer()->get_view_listing_url($ad);
$thumbnail_width = get_awpcp_option('displayadthumbwidth');
if (awpcp_are_images_allowed()) {
$images_uploaded = $ad->count_image_files();
$primary_image = awpcp_media_api()->get_ad_primary_image($ad);
$gallery_name = 'awpcp-gallery-' . $ad->ad_id;
if ($primary_image) {
$large_image = $primary_image->get_large_image_url('large');
$thumbnail = $primary_image->get_primary_thumbnail_url('primary');
if (get_awpcp_option('show-click-to-enlarge-link', 1)) {
$link = '<a class="thickbox enlarge" href="%s">%s</a>';
$link = sprintf($link, $large_image, __('Click to enlarge image.', 'AWPCP'));
} else {
$link = '';
}
// single ad
$content = '<div class="awpcp-ad-primary-image">';
$content .= '<a class="awpcp-listing-primary-image-thickbox-link thickbox thumbnail" href="%s" rel="%s">';
$content .= '<img class="thumbshow" src="%s"/>';
$content .= '</a>%s';
$content .= '</div>';
$placeholders['featureimg'] = sprintf($content, esc_attr($large_image), $gallery_name, esc_attr($thumbnail), $link);
// listings
$content = '<a class="awpcp-listing-primary-image-listing-link" href="%s"><img src="%s" width="%spx" border="0" alt="%s" /></a>';
$content = sprintf($content, $url, $thumbnail, $thumbnail_width, awpcp_esc_attr($ad->ad_title));
$placeholders['awpcp_image_name_srccode'] = $content;
}
if ($images_uploaded >= 1) {
$results = awpcp_media_api()->find_public_images_by_ad_id($ad->ad_id);
$columns = get_awpcp_option('display-thumbnails-in-columns', 0);
$rows = $columns > 0 ? ceil(count($results) / $columns) : 0;
$shown = 0;
$images = array();
foreach ($results as $image) {
$large_image = $image->get_url('large');
$thumbnail = $image->get_url('thumbnail');
if ($columns > 0) {
$css = join(' ', awpcp_get_grid_item_css_class(array(), $shown, $columns, $rows));
} else {
$css = '';
}
$content = '<li class="%s">';
$content .= '<a class="thickbox" href="%s" rel="%s">';
$content .= '<img class="thumbshow" src="%s" />';
$content .= '</a>';
$content .= '</li>';
$images[] = sprintf($content, esc_attr($css), esc_attr($large_image), esc_attr($gallery_name), esc_attr($thumbnail));
$shown = $shown + 1;
}
$placeholders['awpcpshowadotherimages'] = join('', $images);
$content = '<ul class="awpcp-single-ad-images">%s</ul>';
$placeholders['images'] = sprintf($content, $placeholders['awpcpshowadotherimages']);
}
}
// fallback thumbnail
if (awpcp_are_images_allowed() && empty($placeholders['awpcp_image_name_srccode'])) {
$thumbnail = sprintf('%s/adhasnoimage.png', $awpcp_imagesurl);
$content = '<a class="awpcp-listing-primary-image-listing-link" href="%s"><img src="%s" width="%spx" border="0" alt="%s" /></a>';
$content = sprintf($content, $url, $thumbnail, $thumbnail_width, awpcp_esc_attr($ad->ad_title));
$placeholders['awpcp_image_name_srccode'] = $content;
}
$placeholders['featureimg'] = apply_filters('awpcp-featured-image-placeholder', $placeholders['featureimg'], 'single', $ad);
$placeholders['awpcp_image_name_srccode'] = apply_filters('awpcp-featured-image-placeholder', $placeholders['awpcp_image_name_srccode'], 'listings', $ad);
$placeholders['featured_image'] = $placeholders['featureimg'];
$placeholders['imgblockwidth'] = "{$thumbnail_width}px";
$placeholders['thumbnail_width'] = "{$thumbnail_width}px";
$replacements[$ad->ad_id] = apply_filters('awpcp-placeholders-image', $placeholders, $ad);
return $replacements[$ad->ad_id][$placeholder];
}
