function test_insert_at_position()
{
$test_source = array();
for ($i = 0; $i < 100; ++$i) {
$test_source["item_{$i}"] = $i;
}
$test_to_insert = array('insert_first' => 1042, 'insert_last' => 1043);
// Inserting at specified index
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, 0);
$this->insert_at_position_check($result, 0, 1, array('item_0' => 2, 'item_99' => 101));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, 5);
$this->insert_at_position_check($result, 5, 6, array('item_0' => 0, 'item_4' => 4, 'item_5' => 7, 'item_99' => 101));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, count($test_source));
$this->insert_at_position_check($result, 100, 101, array('item_0' => 0, 'item_99' => 99));
// Negative numeric index
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, -1);
$this->insert_at_position_check($result, 100, 101, array('item_0' => 0, 'item_99' => 99));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, -1000);
$this->insert_at_position_check($result, 0, 1, array('item_0' => 2, 'item_99' => 101));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, -3);
$this->insert_at_position_check($result, 98, 99, array('item_0' => 0, 'item_97' => 97, 'item_98' => 100, 'item_99' => 101));
// Inserting by element key
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, array('key' => 'item_4', 'where' => 'after'));
$this->insert_at_position_check($result, 5, 6, array('item_0' => 0, 'item_4' => 4, 'item_5' => 7, 'item_99' => 101));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, array('key' => 'item_5', 'where' => 'before'));
$this->insert_at_position_check($result, 5, 6, array('item_0' => 0, 'item_4' => 4, 'item_5' => 7, 'item_99' => 101));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, array('where' => 'before'));
$this->insert_at_position_check($result, 0, 1, array('item_0' => 2, 'item_99' => 101));
$result = WPCF_Utils::insert_at_position($test_source, $test_to_insert, array('where' => 'after'));
$this->insert_at_position_check($result, 100, 101, array('item_0' => 0, 'item_99' => 99));
$this->expectOutputString('');
}
/**
* For given URL, try to find an attachment with this file and if successful, try finding thumbnail URL.
*
* Returns original URL on failure.
*
* @param string $url Image URL
* @return string URl of the thumbnail or original image.
* @since 1.9.1
*/
protected function try_finding_attachment($url)
{
$attachment_id = WPCF_Utils::get_attachment_id_by_url($url);
if (0 == $attachment_id) {
return $url;
}
$attachment_src = wp_get_attachment_image_src($attachment_id, 'thumbnail');
if (false == $attachment_src) {
return $url;
}
return is_string($attachment_src[0]) ? $attachment_src[0] : $url;
}
function wpcf_clear_option_is_client()
{
$option_is_client = get_option('wpcf-is-client');
if ($option_is_client == 'no') {
delete_option('wpcf-is-client');
}
}
}
add_action('activated_plugin', 'wpcf_clear_option_is_client');
/**
* Make sure in built taxonomies are stored
*/
$stored_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (empty($stored_taxonomies) || !isset($stored_taxonomies['category']) || !isset($stored_taxonomies['post_tag'])) {
require_once WPCF_ABSPATH . '/embedded/classes/utils.php';
$taxonomies = WPCF_Utils::object_to_array_deep(get_taxonomies(array('public' => true, '_builtin' => true), 'objects'));
if (isset($taxonomies['post_format'])) {
unset($taxonomies['post_format']);
}
foreach ($taxonomies as $slug => $settings) {
if (isset($stored_taxonomies[$slug])) {
continue;
}
$taxonomies[$slug]['slug'] = $slug;
foreach ($settings['object_type'] as $support) {
$taxonomies[$slug]['supports'][$support] = 1;
}
$stored_taxonomies[$slug] = $taxonomies[$slug];
}
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $stored_taxonomies);
}
/**
* @param $item WPCF_Field_Group_Term
*
* @return string
*/
function column_taxonomies($item)
{
$taxonomies = $item->get_associated_taxonomies();
if (empty($taxonomies)) {
$output = __('Any', 'wpcf');
} else {
$taxonomy_labels = array();
foreach ($taxonomies as $taxonomy_slug) {
$taxonomy_labels[] = WPCF_Utils::taxonomy_slug_to_label($taxonomy_slug);
}
$output = implode(', ', $taxonomy_labels);
}
return $output;
}
/**
* Make sure in built taxonomies are stored.
*
* This is an upgrade routine for Types older than 1.9. The code will run only once.
*
* @since 1.9
*/
function wpcf_upgrade_stored_taxonomies_with_builtin()
{
$stored_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (empty($stored_taxonomies) || !isset($stored_taxonomies['category']) || !isset($stored_taxonomies['post_tag'])) {
require_once WPCF_ABSPATH . '/embedded/classes/utils.php';
$taxonomies = WPCF_Utils::object_to_array_deep(get_taxonomies(array('public' => true, '_builtin' => true), 'objects'));
if (isset($taxonomies['post_format'])) {
unset($taxonomies['post_format']);
}
foreach ($taxonomies as $slug => $settings) {
if (isset($stored_taxonomies[$slug])) {
continue;
}
$taxonomies[$slug]['slug'] = $slug;
foreach ($settings['object_type'] as $support) {
$taxonomies[$slug]['supports'][$support] = 1;
}
$stored_taxonomies[$slug] = $taxonomies[$slug];
}
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $stored_taxonomies);
}
}
/**
* Update the "form" data for the filter dialog.
*
* @param string $filter Filter name. Only 'taxonomies-for-meta' is supported here.
* @param array $form Form data that will be modified.
*/
protected function form_add_filter_dialog($filter, &$form)
{
switch ($filter) {
case 'taxonomies-for-termmeta':
include_once WPCF_INC_ABSPATH . '/fields.php';
// Oh dear god, why?
$taxonomy_slugs = $this->get_relevant_taxonomy_slugs();
ksort($taxonomy_slugs);
$field_group = $this->get_field_group();
// Can be null when creating new field group
$currently_supported_taxonomy_slugs = null == $field_group ? array() : $field_group->get_associated_taxonomies();
// Setup the form
$form += $this->add_description(__('Select ' . 'specific Taxonomies that you want to use with this Field Group:', 'wpcf'));
$form['ul-begin'] = array('#type' => 'markup', '#markup' => '<ul>');
// Add a checkbox for each taxonomy
foreach ($taxonomy_slugs as $taxonomy_slug) {
$label = WPCF_Utils::taxonomy_slug_to_label($taxonomy_slug);
$form[$taxonomy_slug] = array('#name' => esc_attr($taxonomy_slug), '#type' => 'checkbox', '#value' => 1, '#default_value' => $this->ajax_filter_default_value($taxonomy_slug, $currently_supported_taxonomy_slugs, 'taxonomies-for-termmeta'), '#inline' => true, '#before' => '<li>', '#after' => '</li>', '#title' => $label, '#attributes' => array('data-wpcf-value' => esc_attr($taxonomy_slug), 'data-wpcf-prefix' => 'taxonomy-'));
}
$form['ul-end'] = array('#type' => 'markup', '#markup' => '</ul><br class="clear" />');
break;
}
}
/**
* Check if a string is contained within the field group definition.
*
* Searches in ID, slug, title and description. Case insensitive.
*
* @param string $search_string String to look for.
* @return bool True if found.
*/
public function is_match($search_string)
{
return WPCF_Utils::is_string_match($search_string, $this->get_id()) || WPCF_Utils::is_string_match($search_string, $this->get_slug()) || WPCF_Utils::is_string_match($search_string, $this->get_name()) || WPCF_Utils::is_string_match($search_string, $this->get_display_name()) || WPCF_Utils::is_string_match($search_string, $this->get_description());
}
/**
* Add a column for each term field on the term listing page.
*
* @param string[string] $columns Column definitions (column name => display name).
* @return string[string] Updated column definitions.
* @link https://make.wordpress.org/docs/plugin-developer-handbook/10-plugin-components/custom-list-table-columns/
* @since 1.9.1
*/
public function manage_term_listing_columns($columns)
{
$taxonomy_slug = wpcf_getget('taxonomy');
$groups = WPCF_Field_Group_Term_Factory::get_instance()->get_groups_by_taxonomy($taxonomy_slug);
$columns_to_insert = array();
foreach ($groups as $group) {
foreach ($group->get_field_definitions() as $field_definition) {
$columns_to_insert[self::LISTING_COLUMN_PREFIX . $field_definition->get_slug()] = $field_definition->get_display_name();
}
}
// Insert before the last column, which displays counts of posts using the term (that's probably why column
// has the label "Count" and name "posts" :-P).
$columns = WPCF_Utils::insert_at_position($columns, $columns_to_insert, array('key' => 'posts', 'where' => 'before'));
return $columns;
}
/**
* Does the field definition match a certain string?
*
* Searches it's name and slug.
*
* @param string $search_string
* @return bool
*/
public function is_match($search_string)
{
return WPCF_Utils::is_string_match($search_string, $this->get_name()) || WPCF_Utils::is_string_match($search_string, $this->get_slug());
}
