/**
* Get an array with commonly supported prefixes.
*
* @return array An array of prefixes and URIs
*/
function wl_prefixes()
{
$items = wl_prefixes_list();
$prefixes = array();
foreach ($items as $item) {
$prefixes[$item['prefix']] = $item['namespace'];
}
return $prefixes;
}
function prepare_items()
{
$columns = $this->get_columns();
$hidden = array();
$sortable = $this->get_sortable_columns();
$this->_column_headers = array($columns, $hidden, $sortable);
$prefixes = wl_prefixes_list();
usort($prefixes, array(&$this, 'usort_reorder'));
$this->items = $prefixes;
}
/**
* Test the Prefixes list table.
*/
function test_prefixes_list_table()
{
$GLOBALS['hook_suffix'] = 'test';
$prefixes_list_table = new WL_Prefixes_List_Table();
// Test the columns.
$columns = $prefixes_list_table->get_columns();
$this->assertTrue(is_array($columns));
$this->assertCount(2, $columns);
// Check that the prepare items returns the same number of items in the prefixes.
$items = wl_prefixes_list();
$this->assertGreaterThan(0, sizeof($items));
$prefixes_list_table->prepare_items();
$this->assertCount(sizeof($items), $prefixes_list_table->items);
// Check that we get a return value for each column.
foreach ($prefixes_list_table->items as $item) {
foreach ($columns as $key => $value) {
$this->assertEquals($item[$key], $prefixes_list_table->column_default($item, $key));
}
}
}
function expand($expr)
{
foreach (wl_prefixes_list() as $item) {
$prefix = $item['prefix'];
$namespace = $item['namespace'];
$expr = preg_replace("/(['\"]){$prefix}:/", "\${1}{$namespace}", $expr);
$expr = preg_replace("/\\.{$prefix}:([^.]+)\\./", "['{$namespace}\${1}']", $expr);
}
return $expr;
}
/**
* Get the namespace for a prefix.
*
* @since 3.0.0
*
* @param string $prefix
*
* @return string|false The namespace or false if not found.
*/
function wl_prefixes_get($prefix)
{
// Get the namespace.
foreach (wl_prefixes_list() as $item) {
if ($prefix === $item['prefix']) {
return $item['namespace'];
}
}
// Return false if the prefix is not found.
return false;
}
