Class method documentation generator.
Class declared in MODPATH/userguide/classes/kodoc/method.php on line 3.
ReflectionMethod $methodThe ReflectionMethod for this class
array $paramsarray of Kodoc_Method_Param
string $regex_class_memberPCRE fragment for matching 'Class', 'Class::method', 'Class::method()' or 'Class::$property'
string(33) "((\w++)(?:::(\$?\w++))?(?:\(\))?)"array $returnthe things this function can return
string $sourcethe source code for this function
public function __construct($class, $method)
{
$this->method = new ReflectionMethod($class, $method);
$this->class = $parent = $this->method->getDeclaringClass();
if ($modifiers = $this->method->getModifiers())
{
$this->modifiers = '<small>'.implode(' ', Reflection::getModifierNames($modifiers)).'</small> ';
}
do
{
if ($parent->hasMethod($method) AND $comment = $parent->getMethod($method)->getDocComment())
{
// Found a description for this method
break;
}
}
while ($parent = $parent->getParentClass());
list($this->description, $tags) = Kodoc::parse($comment);
if ($file = $this->class->getFileName())
{
$this->source = Kodoc::source($file, $this->method->getStartLine(), $this->method->getEndLine());
}
if (isset($tags['param']))
{
$params = array();
foreach ($this->method->getParameters() as $i => $param)
{
$param = new Kodoc_Method_Param(array($this->method->class, $this->method->name),$i);
if (isset($tags['param'][$i]))
{
preg_match('/^(\S+)(?:\s*(?:\$'.$param->name.'\s*)?(.+))?$/', $tags['param'][$i], $matches);
$param->type = $matches[1];
if (isset($matches[2]))
{
$param->description = ucfirst($matches[2]);
}
}
$params[] = $param;
}
$this->params = $params;
unset($tags['param']);
}
if (isset($tags['return']))
{
foreach ($tags['return'] as $return)
{
if (preg_match('/^(\S*)(?:\s*(.+?))?$/', $return, $matches))
{
$this->return[] = array($matches[1], isset($matches[2]) ? $matches[2] : '');
}
}
unset($tags['return']);
}
$this->tags = $tags;
}public function params_short()
{
$out = '';
$required = TRUE;
$first = TRUE;
foreach ($this->params as $param)
{
if ($required AND $param->default AND $first)
{
$out .= '[ '.$param;
$required = FALSE;
$first = FALSE;
}
elseif ($required AND $param->default)
{
$out .= '[, '.$param;
$required = FALSE;
}
elseif ($first)
{
$out .= $param;
$first = FALSE;
}
else
{
$out .= ', '.$param;
}
}
if ( ! $required)
{
$out .= '] ';
}
return $out;
}Get all classes and methods of files in a list.
I personally don't like this as it was used on the index page. Way too much stuff on one page. It has potential for a package index page though. For example: class_methods( Kohana::list_files('classes/sprig') ) could make a nice index page for the sprig package in the api browser ~bluehawk
public static function class_methods(array $list = NULL)
{
$list = Kodoc::classes($list);
$classes = array();
foreach ($list as $class)
{
$_class = new ReflectionClass($class);
if (stripos($_class->name, 'Kohana_') === 0)
{
// Skip transparent extension classes
continue;
}
$methods = array();
foreach ($_class->getMethods() as $_method)
{
$declares = $_method->getDeclaringClass()->name;
if (stripos($declares, 'Kohana_') === 0)
{
// Remove "Kohana_"
$declares = substr($declares, 7);
}
if ($declares === $_class->name OR $declares === "Core")
{
$methods[] = $_method->name;
}
}
sort($methods);
$classes[$_class->name] = $methods;
}
return $classes;
}Returns an array of all the classes available, built by listing all files in the classes folder and then trying to create that class.
This means any empty class files (as in complety empty) will cause an exception
array
$list
= NULL - Array of files, obtained using Kohana::list_filesarray - An array of all the class namespublic static function classes(array $list = NULL)
{
if ($list === NULL)
{
$list = Kohana::list_files('classes');
}
$classes = array();
// This will be used a lot!
$ext_length = strlen(EXT);
foreach ($list as $name => $path)
{
if (is_array($path))
{
$classes += Kodoc::classes($path);
}
elseif (substr($name, -$ext_length) === EXT)
{
// Remove "classes/" and the extension
$class = substr($name, 8, -$ext_length);
// Convert slashes to underscores
$class = str_replace(DIRECTORY_SEPARATOR, '_', strtolower($class));
$classes[$class] = $class;
}
}
return $classes;
}public static function factory($class)
{
return new Kodoc_Class($class);
}Make a class#member API link using an array of matches from Kodoc::$regex_class_member
array
$matches
required - Array( 1 => link text, 2 => class name, [3 => member name] )stringpublic static function link_class_member($matches)
{
$link = $matches[1];
$class = $matches[2];
$member = NULL;
if (isset($matches[3]))
{
// If the first char is a $ it is a property, e.g. Kohana::$base_url
if ($matches[3][0] === '$')
{
$member = '#property:'.substr($matches[3], 1);
}
else
{
$member = '#'.$matches[3];
}
}
return HTML::anchor(Route::get('docs/api')->uri(array('class' => $class)).$member, $link, NULL, NULL, TRUE);
}Creates an html list of all classes sorted by category (or package if no category)
string - The html for the menupublic static function menu()
{
$classes = Kodoc::classes();
foreach ($classes as $class)
{
if (isset($classes['kohana_'.$class]))
{
// Remove extended classes
unset($classes['kohana_'.$class]);
}
}
ksort($classes);
$menu = array();
$route = Route::get('docs/api');
foreach ($classes as $class)
{
$class = Kodoc_Class::factory($class);
// Test if we should show this class
if ( ! Kodoc::show_class($class))
continue;
$link = HTML::anchor($route->uri(array('class' => $class->class->name)), $class->class->name);
if (isset($class->tags['package']))
{
foreach ($class->tags['package'] as $package)
{
if (isset($class->tags['category']))
{
foreach ($class->tags['category'] as $category)
{
$menu[$package][$category][] = $link;
}
}
else
{
$menu[$package]['Base'][] = $link;
}
}
}
else
{
$menu['[Unknown]']['Base'][] = $link;
}
}
// Sort the packages
ksort($menu);
return View::factory('userguide/api/menu')
->bind('menu', $menu);
}Parse a comment to extract the description and the tags
string
$comment
required - The comment retreived using ReflectionClass->getDocComment()array - Array(string $description, array $tags)public static function parse($comment)
{
// Normalize all new lines to \n
$comment = str_replace(array("\r\n", "\n"), "\n", $comment);
// Remove the phpdoc open/close tags and split
$comment = array_slice(explode("\n", $comment), 1, -1);
// Tag content
$tags = array();
foreach ($comment as $i => $line)
{
// Remove all leading whitespace
$line = preg_replace('/^\s*\* ?/m', '', $line);
// Search this line for a tag
if (preg_match('/^@(\S+)(?:\s*(.+))?$/', $line, $matches))
{
// This is a tag line
unset($comment[$i]);
$name = $matches[1];
$text = isset($matches[2]) ? $matches[2] : '';
switch ($name)
{
case 'license':
if (strpos($text, '://') !== FALSE)
{
// Convert the lincense into a link
$text = HTML::anchor($text);
}
break;
case 'link':
$text = preg_split('/\s+/', $text, 2);
$text = HTML::anchor($text[0], isset($text[1]) ? $text[1] : $text[0]);
break;
case 'copyright':
if (strpos($text, '(c)') !== FALSE)
{
// Convert the copyright sign
$text = str_replace('(c)', '©', $text);
}
break;
case 'throws':
if (preg_match('/^(\w+)\W(.*)$/', $text, $matches))
{
$text = HTML::anchor(Route::get('docs/api')->uri(array('class' => $matches[1])), $matches[1]).' '.$matches[2];
}
else
{
$text = HTML::anchor(Route::get('docs/api')->uri(array('class' => $text)), $text);
}
break;
case 'uses':
if (preg_match('/^'.Kodoc::$regex_class_member.'$/i', $text, $matches))
{
$text = Kodoc::link_class_member($matches);
}
break;
// Don't show @access lines, they are shown elsewhere
case 'access':
continue 2;
}
// Add the tag
$tags[$name][] = $text;
}
else
{
// Overwrite the comment line
$comment[$i] = (string) $line;
}
}
// Concat the comment lines back to a block of text
if ($comment = trim(implode("\n", $comment)))
{
// Parse the comment with Markdown
$comment = Kodoc_Markdown::markdown($comment);
}
return array($comment, $tags);
}Test whether a class should be shown, based on the api_packages config option
Kodoc_Class
$class
required - The class to testbool - Whether this class should be shownpublic static function show_class(Kodoc_Class $class)
{
$api_packages = Kohana::config('userguide.api_packages');
// If api_packages is true, all packages should be shown
if ($api_packages === TRUE)
return TRUE;
// Get the package tags for this class (as an array)
$packages = Arr::get($class->tags, 'package', array('None'));
$show_this = FALSE;
// Loop through each package tag
foreach ($packages as $package)
{
// If this package is in the allowed packages, set show this to true
if (in_array($package, explode(',', $api_packages)))
$show_this = TRUE;
}
return $show_this;
}Get the source of a function
string
$file
required - The filenameint
$start
required - Start line?int
$end
required - End line?public static function source($file, $start, $end)
{
if ( ! $file) return FALSE;
$file = file($file, FILE_IGNORE_NEW_LINES);
$file = array_slice($file, $start - 1, $end - $start + 1);
if (preg_match('/^(\s+)/', $file[0], $matches))
{
$padding = strlen($matches[1]);
foreach ($file as & $line)
{
$line = substr($line, $padding);
}
}
return implode("\n", $file);
}