name = $n;
$this->nsections = 0;
}
//--------------------------------------------------
// Adds a new section to the class.
//--------------------------------------------------
function addSection($l, $p, $s, $e, $d)
{
$this->sections[$this->nsections] = new Section($l, $p, $s, $e, $d);
$this->nsections++;
}
/**
* \brief
* Adds an already-instantiated section to this class.
*/
public function section_add(Section $section)
{
$this->sections[$this->nsections] = $section;
$this->nsections ++;
}
//--------------------------------------------------
// Returns the number of sections in the class.
//--------------------------------------------------
function getnsections()
{
return $this->nsections;
}
//--------------------------------------------------
// Returns the desired section for analysis.
//--------------------------------------------------
function getSection($i)
{
// Checks to make sure the desired section is part of the set.
if(isset($this->sections[$i]))
{
//echo "Object sections[$i] was set ";
} else {
echo "Object sections[$i] was NOT set ";
}
$result = $this->sections[$i];
return $result;
}
//--------------------------------------------------
// Returns the name of the class.
//--------------------------------------------------
function getName()
{
return $this->name;
}
/**
* \brief
* Renders this Classes into something suitable for input.php.
*/
function input_form_render($class_key)
{
$n = "\n";
$out = '
' . $n
. '
' . $n
. '
' . $n
. '
' . $n
. '
' . $n
. "
\n";
foreach ($this->sections as $key => $section)
$out .= $section->input_form_render($class_key, $key);
return $out;
}
/**
* \brief
* Split up a user-friendly course specification into components.
*
* This will only return the 'department' and 'course' components of
* the given course identifier. Otherwise, it acts the same as
* Section::parse.
*
* \see Section::parse()
*
* \param $course_spec
* A course specifier to parse, such as 'cs262' or 'MATH-156'.
* \return
* An array with normalized output having keys of 'department' and
* 'course'. If the user's input has less than these two keys of
* information, the returned array may have zero or one elements.
*/
public static function parse($course_spec)
{
$section_parts = Section::parse($course_spec);
if (isset($section_parts['section']))
unset($section_parts['section']);
return $section_parts;
}
/**
* \brief
* Represent this class as a string.
*/
public function __toString()
{
return $this->getName();
}
/**
* \brief
* Represent this class as an array of sections ready to be JSONized.
*/
public function to_json_array()
{
$json_array = array('class' => $this->getName(),
'sections' => array());
foreach ($this->sections as $section)
{
$json_array['sections'][] = $section->to_json_array();
}
return $json_array;
}
}