function addTermImage($term)
{
$taxonomies = get_option(STI_OPTIONS_NAME);
if (in_array($term->taxonomy, $taxonomies['taxonomies'])) {
$term->term_taxo_image = get_term_taxonomy_meta($term->term_taxonomy_id, 'term_taxo_image', true);
}
return $term;
}
/**
* Get a term meta field
*
* @param string $taxonomy
* @param integer $term_id
* @param string|array $meta_key
* @param boolean $single
* @return boolean
* @author Amaury Balmer
*/
function get_term_meta($taxonomy = '', $term_id = 0, $meta_key = '', $single = false)
{
// Taxonomy is valid ?
if (!taxonomy_exists($taxonomy)) {
return false;
}
// Term ID exist for this taxonomy ?
$term = get_term((int) $term_id, $taxonomy);
if ($term == false || is_wp_error($term)) {
return false;
}
return get_term_taxonomy_meta($term->term_taxonomy_id, $meta_key, $single);
}
/**
* Return the value of a term meta. Support before and after wrapper. Use WP_Query term by default, with parameters for specificy a custom term.
*
* @param (string) $meta_key
* @param (string) $before
* @param (string) $after
* @param (integer) $term_id
* @param (string) $taxonomy
* @param (array) $filters
*/
function st_get_term_meta($meta_key = '', $before = '', $after = '', $term_id = null, $taxonomy = '', $filters = array())
{
if (empty($meta_key) || $meta_key == false) {
return '';
}
$term = false;
if ($term_id != null && !empty($taxonomy) && taxonomy_exists($taxonomy)) {
// Manual term with param ?
$term = get_term($term_id, $taxonomy);
}
if ($term == false || is_wp_error($term) || $term == null) {
// Get current term from WP_Query
$term = get_current_term();
if ($term == false) {
return '';
}
}
if ((int) $term->term_taxonomy_id == 0) {
// Last check if term is valid.
return '';
}
$meta_value = get_term_taxonomy_meta($term->term_taxonomy_id, $meta_key, true);
$meta_value = maybe_unserialize($meta_value);
if ($meta_value == false || is_wp_error($meta_value) || empty($meta_value)) {
return '';
}
if (is_string($meta_value)) {
$meta_value = trim(stripslashes($meta_value));
if (is_array($filters) && !empty($filters)) {
foreach ($filters as $filter) {
$meta_value = apply_filters($filter, $meta_value, $term, $meta_key);
}
}
}
if (!is_string($meta_value)) {
return apply_filters('st_get_term_meta', $meta_value, $meta_key, $term);
}
return $before . apply_filters('st_get_term_meta', $meta_value, $meta_key, $term) . $after;
}
function removeAssociation()
{
if (!isset($_POST['tt_id'])) {
$this->jsonResponse(array('status' => 'bad', 'why' => esc_html__('tt_id not sent', 'sti')));
}
$tt_id = absint($_POST['tt_id']);
if (empty($tt_id)) {
$this->jsonResponse(array('status' => 'bad', 'why' => esc_html__('tt_id is empty', 'sti')));
}
if (!$this->checkPermissions($tt_id)) {
$this->jsonResponse(array('status' => 'bad', 'why' => esc_html__('You do not have the correct capability to manage this term', 'sti')));
}
if (!isset($_POST['wp_nonce'])) {
$this->jsonResponse(array('status' => 'bad', 'why' => esc_html__('No nonce included', 'sti')));
}
if (!wp_verify_nonce($_POST['wp_nonce'], 'sti-remove-association')) {
$this->jsonResponse(array('status' => 'bad', 'why' => esc_html__('Nonce did not match', 'sti')));
}
$meta = get_term_taxonomy_meta($tt_id, 'term_taxo_image');
if (!isset($meta)) {
$this->jsonResponse(array('status' => 'good', 'why' => esc_html__('Nothing to remove', 'sti')));
}
if (delete_term_taxonomy_meta($tt_id, 'term_taxo_image')) {
$this->jsonResponse(array('status' => 'good', 'why' => esc_html__('Association successfully removed', 'sti')));
} else {
$this->jsonResponse(array('status' => 'bad', 'why' => esc_html__('Association could not be removed', 'sti')));
}
/* Don't know why, but something didn't work. */
$this->jsonResponse();
}
function updateEntries($args, $number)
{
if (!isset($this->option_fields[$this->option_name][$number]['slug']) || empty($this->option_fields[$this->option_name][$number]['slug'])) {
$this->slug = $this->option_name . '__' . $number;
} else {
$this->slug = $this->option_fields[$this->option_name][$number]['slug'];
}
if (isset($args['post_id']) && $args['post_id'] != null) {
$test = get_post_meta($args['post_id'], $this->slug, true);
if ($test == false && empty($args['entries'])) {
return false;
} elseif ($test !== false && empty($args['entries'])) {
delete_post_meta($args['post_id'], $this->slug);
return false;
} else {
$entries['entries'] = update_post_meta($args['post_id'], $this->slug, $args['entries']);
}
} elseif ($args['tt_id'] != null) {
$test = get_term_taxonomy_meta($args['tt_id'], $this->slug, true);
if ($test == false && empty($args['entries'])) {
return false;
} elseif ($test !== false && empty($args['entries'])) {
delete_term_taxonomy_meta($args['tt_id'], $this->slug);
return false;
} else {
$entries['entries'] = update_term_taxonomy_meta($args['tt_id'], $this->slug, $args['entries']);
}
} else {
return false;
}
return true;
}
