/**
* add_subsections
* Adds the listed subsections to the form section.
* If $subsection_name_to_target is provided,
* then new subsections are added before or after that subsection,
* otherwise to the start or end of the entire subsections array.
*
* @param EE_Form_Section_Base[] $new_subsections array of new form subsections where keys are their names
* @param string $subsection_name_to_target an existing for section that $new_subsections should be added before or after
* IF $subsection_name_to_target is null, then $new_subsections will be added to
* the beginning or end of the entire subsections array
* @param boolean $add_before whether to add $new_subsections, before or after $subsection_name_to_target,
* or if $subsection_name_to_target is null, before or after entire subsections array
* @return void
* @throws \EE_Error
*/
public function add_subsections($new_subsections, $subsection_name_to_target = NULL, $add_before = true)
{
foreach ($new_subsections as $subsection_name => $subsection) {
if (!$subsection instanceof EE_Form_Section_Base) {
EE_Error::add_error(sprintf(__("Trying to add a %s as a subsection (it was named '%s') to the form section '%s'. It was removed.", "event_espresso"), get_class($subsection), $subsection_name, $this->name()));
unset($new_subsections[$subsection_name]);
}
}
$this->_subsections = EEH_Array::insert_into_array($this->_subsections, $new_subsections, $subsection_name_to_target, $add_before);
/*$subsections_before = array();
if( $subsection_name_to_target ){
foreach( $this->_subsections as $subsection_name => $subsection ) {
if ( $add_before && $subsection_name == $subsection_name_to_target ) {
break;
}
$subsections_before[$subsection_name] = $subsection;
if ( ! $add_before && $subsection_name == $subsection_name_to_target ) {
break;
}
}
$subsections_after = array_diff_key($this->_subsections, $subsections_before);
$this->_subsections = array_merge($subsections_before,$new_subsections,$subsections_after);
}else{
if( $add_before ) {
//add before nothing, meaning nothing should be after it
//don't use array_merge because keys might be numeric and we want to preserve their keys
foreach( $new_subsections as $key => $subsection ){
$this->_subsections[ $key ] = $subsection;
}
}else{
//add after nothing, meaning nothing should be before it
//again don't use array_merge because we want
foreach( $this->_subsections as $key => $subsection ) {
$new_subsections[ $key ] = $subsection;
}
$this->_subsections = $new_subsections;
}
}*/
if ($this->_construction_finalized) {
foreach ($this->_subsections as $name => $subsection) {
$subsection->_construct_finalize($this, $name);
}
}
}
/**
* test_insert_into_array_with_mixed_indexes
*/
function test_insert_into_array_with_mixed_indexes()
{
// starting data
$fruits = array(1 => 'one', 'p' => 'potato');
// add to start
$fruits = EEH_Array::insert_into_array($fruits, array(2 => 'two'));
//echo '$fruits: ', var_dump( $fruits );
$this->assertEquals('two', reset($fruits));
$this->assertEquals('one', next($fruits));
$this->assertEquals('potato', next($fruits));
// add to end
$fruits = EEH_Array::insert_into_array($fruits, array('t' => 'tomato'), null, false);
//echo '$fruits: ', var_dump( $fruits );
$this->assertEquals('two', reset($fruits));
$this->assertEquals('one', next($fruits));
$this->assertEquals('potato', next($fruits));
$this->assertEquals('tomato', next($fruits));
// add to middle before potato
$fruits = EEH_Array::insert_into_array($fruits, array(3 => 'three'), 'p');
//echo '$fruits: ', var_dump( $fruits );
$this->assertEquals('two', reset($fruits));
$this->assertEquals('one', next($fruits));
$this->assertEquals('three', next($fruits));
$this->assertEquals('potato', next($fruits));
$this->assertEquals('tomato', next($fruits));
// try to bork keys and add onto the end while also specifying the last known key
$fruits = EEH_Array::insert_into_array($fruits, array(6 => 'tornado'), 't', false);
$this->assertEquals('two', reset($fruits));
$this->assertEquals('one', next($fruits));
$this->assertEquals('three', next($fruits));
$this->assertEquals('potato', next($fruits));
$this->assertEquals('tomato', next($fruits));
$this->assertEquals('tornado', next($fruits));
// add to end and reindex keys
$fruits = EEH_Array::insert_into_array($fruits, array('g' => 'GO NATO'), null, false, false);
$this->assertEquals('two', reset($fruits));
$this->assertEquals('one', next($fruits));
$this->assertEquals('three', next($fruits));
$this->assertEquals('potato', next($fruits));
$this->assertEquals('tomato', next($fruits));
$this->assertEquals('tornado', next($fruits));
$this->assertEquals('GO NATO', next($fruits));
// now test keys
reset($fruits);
$this->assertEquals(0, key($fruits));
next($fruits);
$this->assertEquals(1, key($fruits));
next($fruits);
$this->assertEquals(2, key($fruits));
next($fruits);
$this->assertEquals('p', key($fruits));
next($fruits);
$this->assertEquals('t', key($fruits));
next($fruits);
$this->assertEquals(3, key($fruits));
next($fruits);
$this->assertEquals(4, key($fruits));
}