?>
</p>
<?php
} else {
?>
<ul id="catablog-import-messages">
<?php
if (isset($_REQUEST['catablog_clear_db'])) {
?>
<li class="updated"><em><?php
_e("removing catalog items...", 'catablog');
?>
</em></li>
<?php
$items = CataBlogItem::getItems();
?>
<?php
foreach ($items as $item) {
?>
<?php
$item->delete(false);
?>
<?php
}
?>
<li class="updated"><?php
_e("Success: <em>All</em> catalog items removed successfully", 'catablog');
?>
</li>
public function frontend_shortcode_catablog($atts)
{
$shortcode_params = array('category' => false, 'template' => false, 'sort' => 'menu_order', 'order' => 'asc', 'operator' => 'IN', 'limit' => -1, 'navigation' => true);
extract(shortcode_atts($shortcode_params, $atts));
// if sort equals order, change it to menu_order
$sort = $sort == 'order' ? 'menu_order' : $sort;
// modify the operator if it is a possibly wrong format to work with WP.
$operator = str_replace("-", " ", strtoupper($operator));
// disable navigation if it is present in the turn off words array
$turn_off_nav_words = array(false, 'no', 'off', 'disable', 'disabled', 'false');
$navigation = in_array(strtolower($navigation), $turn_off_nav_words) ? false : true;
// initialize pagination variables
$paged = 1;
$total = 0;
if (isset($_REQUEST[$this->pagination_query_label])) {
$paged = is_numeric($_REQUEST[$this->pagination_query_label]) ? intval($_REQUEST[$this->pagination_query_label]) : 1;
}
$offset = ($paged - 1) * $limit;
// get items from cache and start the output buffer
if (isset($this->results_cache)) {
$results = $this->results_cache;
} else {
// extract all category ids
if (!empty($category)) {
// separate categories and trim names
$categories = explode(',', $category);
array_walk($categories, create_function('&$val', '$val = trim($val);'));
// load all category names and ids in the catalog
$catalog_terms = array();
foreach ($this->get_terms() as $term) {
$lowercase_name = strtolower($term->name);
$catalog_terms[$lowercase_name] = $term->term_id;
}
// loop over shortcode categories, matching names and setting ids if available
$category_ids = array();
foreach ($categories as $category) {
$id = -1;
$lowercase_name = strtolower($category);
if (in_array($lowercase_name, array_keys($catalog_terms))) {
$id = $catalog_terms[$lowercase_name];
}
$category_ids[] = $id;
}
// remove any duplicate category ids and set the ids array to $category
$category_ids = array_unique($category_ids);
$category = $category_ids;
}
// !! NOTE: Eventually $offset and $limit should be used here for better db performance
$results = CataBlogItem::getItems($category, $operator, $sort, $order);
$total = count($results);
if ($limit > 0) {
$results = array_slice($results, $offset, $limit, true);
}
}
ob_start();
if ($navigation) {
if ($this->options['nav-location'] != 'bottom') {
$this->frontend_build_navigation($paged, $limit, $total);
}
}
echo "<div class='catablog-catalog'>";
foreach ($results as $result) {
// render all items if the category is not set
// if ($category === false) {
echo $this->frontend_render_catalog_row($result, $template);
// }
// render only the items in the set category
// else if ($result->inCategory($category)) {
// echo $this->frontend_render_catalog_row($result, $template);
// }
}
echo "</div>";
if ($navigation) {
if ($this->options['nav-location'] != 'top') {
$this->frontend_build_navigation($paged, $limit, $total);
}
}
return ob_get_clean();
}
