Auth_Yadis_Service Klassenreferenz

Öffentliche Methoden
	Auth_Yadis_Service ()
	getTypes ()
	matchTypes ($type_uris)
	getURIs ()
	getPriority ()
	getElements ($name)

---

Ausführliche Beschreibung

Definiert in Zeile 83 der Datei XRDS.php.

---

Dokumentation der Elementfunktionen

Auth_Yadis_Service

(

)

Creates an empty service object.

Definiert in Zeile 88 der Datei XRDS.php.

    {
        $this->element = null;
        $this->parser = null;
    }

getElements

(

$

name

)

Used to get XML elements from this object's <Service> element.

This is what you should use to get all custom information out of this element. This is used by service filter functions to determine whether a service element contains specific tags, etc. NOTE: this only considers elements which are direct children of the <Service> element for this object.

Parameter:

string

$name The name of the element to look for

Rückgabe:

array $list An array of elements with the specified name which are direct children of the <Service> element. The nodes returned by this function can be passed to $this->parser methods (see Auth_Yadis_XMLParser).

Definiert in Zeile 201 der Datei XRDS.php.

    {
        return $this->parser->evalXPath($name, $this->element);
    }

getPriority

(

)

Returns the "priority" attribute value of this <Service> element, if the attribute is present. Returns null if not.

Rückgabe:

mixed $result Null or integer, depending on whether this Service element has a 'priority' attribute.

Definiert in Zeile 175 der Datei XRDS.php.

    {
        $attributes = $this->parser->attributes($this->element);

        if (array_key_exists('priority', $attributes)) {
            return intval($attributes['priority']);
        }

        return null;
    }

getTypes

(

)

Return the URIs in the "Type" elements, if any, of this Service element.

Rückgabe:

array $type_uris An array of Type URI strings.

Definiert in Zeile 100 der Datei XRDS.php.

    {
        $t = array();
        foreach ($this->getElements('xrd:Type') as $elem) {
            $c = $this->parser->content($elem);
            if ($c) {
                $t[] = $c;
            }
        }
        return $t;
    }

getURIs

(

)

Return the URIs in the "URI" elements, if any, of this Service element. The URIs are returned sorted in priority order.

Rückgabe:

array $uris An array of URI strings.

Definiert in Zeile 131 der Datei XRDS.php.

    {
        $uris = array();
        $last = array();

        foreach ($this->getElements('xrd:URI') as $elem) {
            $uri_string = $this->parser->content($elem);
            $attrs = $this->parser->attributes($elem);
            if ($attrs &&
                array_key_exists('priority', $attrs)) {
                $priority = intval($attrs['priority']);
                if (!array_key_exists($priority, $uris)) {
                    $uris[$priority] = array();
                }

                $uris[$priority][] = $uri_string;
            } else {
                $last[] = $uri_string;
            }
        }

        $keys = array_keys($uris);
        sort($keys);

        // Rebuild array of URIs.
        $result = array();
        foreach ($keys as $k) {
            $new_uris = Auth_Yadis_array_scramble($uris[$k]);
            $result = array_merge($result, $new_uris);
        }

        $result = array_merge($result,
                              Auth_Yadis_array_scramble($last));

        return $result;
    }

matchTypes

(

$

type_uris

)

Definiert in Zeile 112 der Datei XRDS.php.

    {
        $result = array();

        foreach ($this->getTypes() as $typ) {
            if (in_array($typ, $type_uris)) {
                $result[] = $typ;
            }
        }

        return $result;
    }

---

Die Dokumentation für diese Klasse wurde erzeugt aufgrund der Datei:

• Auth/Yadis/XRDS.php