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<?php
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/**
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* Base include file for SimpleTest
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* @package SimpleTest
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* @subpackage WebTester
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* @version $Id: frames.php 1398 2006-09-08 19:31:03Z xue $
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*/
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/**#@+
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* include other SimpleTest class files
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*/
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require_once(dirname(__FILE__) . '/page.php');
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require_once(dirname(__FILE__) . '/user_agent.php');
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/**#@-*/
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/**
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* A composite page. Wraps a frameset page and
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* adds subframes. The original page will be
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* mostly ignored. Implements the SimplePage
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* interface so as to be interchangeable.
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* @package SimpleTest
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* @subpackage WebTester
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*/
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class SimpleFrameset {
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protected $_frameset;
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protected $_frames;
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protected $_focus;
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protected $_names;
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/**
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* Stashes the frameset page. Will make use of the
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* browser to fetch the sub frames recursively.
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* @param SimplePage $page Frameset page.
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*/
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function SimpleFrameset($page) {
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$this->_frameset = $page;
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$this->_frames = array();
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$this->_focus = false;
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$this->_names = array();
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}
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/**
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* Adds a parsed page to the frameset.
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* @param SimplePage $page Frame page.
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* @param string $name Name of frame in frameset.
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* @access public
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*/
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function addFrame($page, $name = false) {
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$this->_frames[] = $page;
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if ($name) {
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$this->_names[$name] = count($this->_frames) - 1;
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}
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}
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/**
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* Replaces existing frame with another. If the
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* frame is nested, then the call is passed down
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* one level.
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* @param array $path Path of frame in frameset.
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* @param SimplePage $page Frame source.
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* @access public
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*/
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function setFrame($path, $page) {
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$name = array_shift($path);
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if (isset($this->_names[$name])) {
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$index = $this->_names[$name];
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} else {
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$index = $name - 1;
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}
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if (count($path) == 0) {
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$this->_frames[$index] = $page;
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return;
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}
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$this->_frames[$index]->setFrame($path, $page);
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}
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/**
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* Accessor for current frame focus. Will be
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* false if no frame has focus. Will have the nested
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* frame focus if any.
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* @return array Labels or indexes of nested frames.
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* @access public
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*/
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function getFrameFocus() {
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if ($this->_focus === false) {
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return array();
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}
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return array_merge(
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array($this->_getPublicNameFromIndex($this->_focus)),
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$this->_frames[$this->_focus]->getFrameFocus());
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}
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/**
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* Turns an internal array index into the frames list
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* into a public name, or if none, then a one offset
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* index.
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* @param integer $subject Internal index.
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* @return integer/string Public name.
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* @access private
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*/
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function _getPublicNameFromIndex($subject) {
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foreach ($this->_names as $name => $index) {
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if ($subject == $index) {
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return $name;
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}
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}
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return $subject + 1;
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}
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/**
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* Sets the focus by index. The integer index starts from 1.
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* If already focused and the target frame also has frames,
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* then the nested frame will be focused.
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* @param integer $choice Chosen frame.
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* @return boolean True if frame exists.
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* @access public
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*/
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function setFrameFocusByIndex($choice) {
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if (is_integer($this->_focus)) {
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if ($this->_frames[$this->_focus]->hasFrames()) {
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return $this->_frames[$this->_focus]->setFrameFocusByIndex($choice);
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}
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}
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if (($choice < 1) || ($choice > count($this->_frames))) {
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return false;
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}
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$this->_focus = $choice - 1;
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return true;
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}
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/**
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* Sets the focus by name. If already focused and the
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* target frame also has frames, then the nested frame
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* will be focused.
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* @param string $name Chosen frame.
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* @return boolean True if frame exists.
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* @access public
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*/
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function setFrameFocus($name) {
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if (is_integer($this->_focus)) {
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if ($this->_frames[$this->_focus]->hasFrames()) {
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return $this->_frames[$this->_focus]->setFrameFocus($name);
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}
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}
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if (in_array($name, array_keys($this->_names))) {
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$this->_focus = $this->_names[$name];
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return true;
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}
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return false;
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}
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/**
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* Clears the frame focus.
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* @access public
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*/
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function clearFrameFocus() {
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$this->_focus = false;
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$this->_clearNestedFramesFocus();
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}
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/**
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* Clears the frame focus for any nested frames.
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* @access private
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*/
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function _clearNestedFramesFocus() {
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for ($i = 0; $i < count($this->_frames); $i++) {
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$this->_frames[$i]->clearFrameFocus();
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}
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}
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/**
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* Test for the presence of a frameset.
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* @return boolean Always true.
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* @access public
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*/
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function hasFrames() {
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return true;
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}
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/**
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* Accessor for frames information.
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* @return array/string Recursive hash of frame URL strings.
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* The key is either a numerical
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* index or the name attribute.
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* @access public
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*/
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function getFrames() {
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$report = array();
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for ($i = 0; $i < count($this->_frames); $i++) {
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$report[$this->_getPublicNameFromIndex($i)] =
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$this->_frames[$i]->getFrames();
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}
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return $report;
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}
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/**
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* Accessor for raw text of either all the pages or
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* the frame in focus.
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* @return string Raw unparsed content.
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* @access public
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*/
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function getRaw() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getRaw();
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}
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$raw = '';
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for ($i = 0; $i < count($this->_frames); $i++) {
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$raw .= $this->_frames[$i]->getRaw();
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}
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return $raw;
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}
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/**
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* Accessor for plain text of either all the pages or
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* the frame in focus.
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* @return string Plain text content.
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* @access public
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*/
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function getText() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getText();
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}
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$raw = '';
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for ($i = 0; $i < count($this->_frames); $i++) {
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$raw .= ' ' . $this->_frames[$i]->getText();
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}
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return trim($raw);
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}
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/**
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* Accessor for last error.
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* @return string Error from last response.
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* @access public
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*/
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function getTransportError() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getTransportError();
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}
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return $this->_frameset->getTransportError();
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}
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/**
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* Request method used to fetch this frame.
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* @return string GET, POST or HEAD.
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* @access public
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*/
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function getMethod() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getMethod();
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}
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return $this->_frameset->getMethod();
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}
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/**
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* Original resource name.
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* @return SimpleUrl Current url.
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* @access public
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*/
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function getUrl() {
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if (is_integer($this->_focus)) {
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$url = $this->_frames[$this->_focus]->getUrl();
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$url->setTarget($this->_getPublicNameFromIndex($this->_focus));
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} else {
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$url = $this->_frameset->getUrl();
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}
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return $url;
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}
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/**
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* Original request data.
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* @return mixed Sent content.
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* @access public
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*/
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function getRequestData() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getRequestData();
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}
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return $this->_frameset->getRequestData();
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}
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/**
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* Accessor for current MIME type.
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* @return string MIME type as string; e.g. 'text/html'
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* @access public
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*/
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function getMimeType() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getMimeType();
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}
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return $this->_frameset->getMimeType();
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}
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/**
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* Accessor for last response code.
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* @return integer Last HTTP response code received.
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* @access public
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*/
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function getResponseCode() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getResponseCode();
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}
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return $this->_frameset->getResponseCode();
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}
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/**
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* Accessor for last Authentication type. Only valid
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* straight after a challenge (401).
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* @return string Description of challenge type.
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* @access public
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*/
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function getAuthentication() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getAuthentication();
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}
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return $this->_frameset->getAuthentication();
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}
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/**
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* Accessor for last Authentication realm. Only valid
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* straight after a challenge (401).
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* @return string Name of security realm.
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* @access public
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*/
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function getRealm() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getRealm();
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}
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return $this->_frameset->getRealm();
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}
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/**
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* Accessor for outgoing header information.
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* @return string Header block.
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* @access public
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*/
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function getRequest() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getRequest();
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}
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return $this->_frameset->getRequest();
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}
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/**
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* Accessor for raw header information.
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* @return string Header block.
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* @access public
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*/
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function getHeaders() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getHeaders();
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}
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return $this->_frameset->getHeaders();
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}
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/**
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* Accessor for parsed title.
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* @return string Title or false if no title is present.
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* @access public
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*/
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function getTitle() {
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return $this->_frameset->getTitle();
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}
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/**
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* Accessor for a list of all fixed links.
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* @return array List of urls with scheme of
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* http or https and hostname.
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* @access public
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*/
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function getAbsoluteUrls() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getAbsoluteUrls();
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}
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$urls = array();
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foreach ($this->_frames as $frame) {
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$urls = array_merge($urls, $frame->getAbsoluteUrls());
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}
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return array_values(array_unique($urls));
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}
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/**
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* Accessor for a list of all relative links.
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* @return array List of urls without hostname.
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* @access public
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*/
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386 |
function getRelativeUrls() {
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if (is_integer($this->_focus)) {
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return $this->_frames[$this->_focus]->getRelativeUrls();
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}
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$urls = array();
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391 |
foreach ($this->_frames as $frame) {
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|
392 |
$urls = array_merge($urls, $frame->getRelativeUrls());
|
|
|
393 |
}
|
|
|
394 |
return array_values(array_unique($urls));
|
|
|
395 |
}
|
|
|
396 |
|
|
|
397 |
/**
|
|
|
398 |
* Accessor for URLs by the link label. Label will match
|
|
|
399 |
* regardess of whitespace issues and case.
|
|
|
400 |
* @param string $label Text of link.
|
|
|
401 |
* @return array List of links with that label.
|
|
|
402 |
* @access public
|
|
|
403 |
*/
|
|
|
404 |
function getUrlsByLabel($label) {
|
|
|
405 |
if (is_integer($this->_focus)) {
|
|
|
406 |
return $this->_tagUrlsWithFrame(
|
|
|
407 |
$this->_frames[$this->_focus]->getUrlsByLabel($label),
|
|
|
408 |
$this->_focus);
|
|
|
409 |
}
|
|
|
410 |
$urls = array();
|
|
|
411 |
foreach ($this->_frames as $index => $frame) {
|
|
|
412 |
$urls = array_merge(
|
|
|
413 |
$urls,
|
|
|
414 |
$this->_tagUrlsWithFrame(
|
|
|
415 |
$frame->getUrlsByLabel($label),
|
|
|
416 |
$index));
|
|
|
417 |
}
|
|
|
418 |
return $urls;
|
|
|
419 |
}
|
|
|
420 |
|
|
|
421 |
/**
|
|
|
422 |
* Accessor for a URL by the id attribute. If in a frameset
|
|
|
423 |
* then the first link found with that ID attribute is
|
|
|
424 |
* returned only. Focus on a frame if you want one from
|
|
|
425 |
* a specific part of the frameset.
|
|
|
426 |
* @param string $id Id attribute of link.
|
|
|
427 |
* @return string URL with that id.
|
|
|
428 |
* @access public
|
|
|
429 |
*/
|
|
|
430 |
function getUrlById($id) {
|
|
|
431 |
foreach ($this->_frames as $index => $frame) {
|
|
|
432 |
if ($url = $frame->getUrlById($id)) {
|
|
|
433 |
if (! $url->gettarget()) {
|
|
|
434 |
$url->setTarget($this->_getPublicNameFromIndex($index));
|
|
|
435 |
}
|
|
|
436 |
return $url;
|
|
|
437 |
}
|
|
|
438 |
}
|
|
|
439 |
return false;
|
|
|
440 |
}
|
|
|
441 |
|
|
|
442 |
/**
|
|
|
443 |
* Attaches the intended frame index to a list of URLs.
|
|
|
444 |
* @param array $urls List of SimpleUrls.
|
|
|
445 |
* @param string $frame Name of frame or index.
|
|
|
446 |
* @return array List of tagged URLs.
|
|
|
447 |
* @access private
|
|
|
448 |
*/
|
|
|
449 |
function _tagUrlsWithFrame($urls, $frame) {
|
|
|
450 |
$tagged = array();
|
|
|
451 |
foreach ($urls as $url) {
|
|
|
452 |
if (! $url->getTarget()) {
|
|
|
453 |
$url->setTarget($this->_getPublicNameFromIndex($frame));
|
|
|
454 |
}
|
|
|
455 |
$tagged[] = $url;
|
|
|
456 |
}
|
|
|
457 |
return $tagged;
|
|
|
458 |
}
|
|
|
459 |
|
|
|
460 |
/**
|
|
|
461 |
* Finds a held form by button label. Will only
|
|
|
462 |
* search correctly built forms.
|
|
|
463 |
* @param SimpleSelector $selector Button finder.
|
|
|
464 |
* @return SimpleForm Form object containing
|
|
|
465 |
* the button.
|
|
|
466 |
* @access public
|
|
|
467 |
*/
|
|
|
468 |
function &getFormBySubmit($selector) {
|
|
|
469 |
$form = $this->_findForm('getFormBySubmit', $selector);
|
|
|
470 |
return $form;
|
|
|
471 |
}
|
|
|
472 |
|
|
|
473 |
/**
|
|
|
474 |
* Finds a held form by image using a selector.
|
|
|
475 |
* Will only search correctly built forms. The first
|
|
|
476 |
* form found either within the focused frame, or
|
|
|
477 |
* across frames, will be the one returned.
|
|
|
478 |
* @param SimpleSelector $selector Image finder.
|
|
|
479 |
* @return SimpleForm Form object containing
|
|
|
480 |
* the image.
|
|
|
481 |
* @access public
|
|
|
482 |
*/
|
|
|
483 |
function &getFormByImage($selector) {
|
|
|
484 |
$form = $this->_findForm('getFormByImage', $selector);
|
|
|
485 |
return $form;
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
/**
|
|
|
489 |
* Finds a held form by the form ID. A way of
|
|
|
490 |
* identifying a specific form when we have control
|
|
|
491 |
* of the HTML code. The first form found
|
|
|
492 |
* either within the focused frame, or across frames,
|
|
|
493 |
* will be the one returned.
|
|
|
494 |
* @param string $id Form label.
|
|
|
495 |
* @return SimpleForm Form object containing the matching ID.
|
|
|
496 |
* @access public
|
|
|
497 |
*/
|
|
|
498 |
function &getFormById($id) {
|
|
|
499 |
$form = $this->_findForm('getFormById', $id);
|
|
|
500 |
return $form;
|
|
|
501 |
}
|
|
|
502 |
|
|
|
503 |
/**
|
|
|
504 |
* General form finder. Will search all the frames or
|
|
|
505 |
* just the one in focus.
|
|
|
506 |
* @param string $method Method to use to find in a page.
|
|
|
507 |
* @param string $attribute Label, name or ID.
|
|
|
508 |
* @return SimpleForm Form object containing the matching ID.
|
|
|
509 |
* @access private
|
|
|
510 |
*/
|
|
|
511 |
function &_findForm($method, $attribute) {
|
|
|
512 |
if (is_integer($this->_focus)) {
|
|
|
513 |
$form = $this->_findFormInFrame(
|
|
|
514 |
$this->_frames[$this->_focus],
|
|
|
515 |
$this->_focus,
|
|
|
516 |
$method,
|
|
|
517 |
$attribute);
|
|
|
518 |
return $form;
|
|
|
519 |
}
|
|
|
520 |
for ($i = 0; $i < count($this->_frames); $i++) {
|
|
|
521 |
$form = $this->_findFormInFrame(
|
|
|
522 |
$this->_frames[$i],
|
|
|
523 |
$i,
|
|
|
524 |
$method,
|
|
|
525 |
$attribute);
|
|
|
526 |
if ($form) {
|
|
|
527 |
return $form;
|
|
|
528 |
}
|
|
|
529 |
}
|
|
|
530 |
$null = null;
|
|
|
531 |
return $null;
|
|
|
532 |
}
|
|
|
533 |
|
|
|
534 |
/**
|
|
|
535 |
* Finds a form in a page using a form finding method. Will
|
|
|
536 |
* also tag the form with the frame name it belongs in.
|
|
|
537 |
* @param SimplePage $page Page content of frame.
|
|
|
538 |
* @param integer $index Internal frame representation.
|
|
|
539 |
* @param string $method Method to use to find in a page.
|
|
|
540 |
* @param string $attribute Label, name or ID.
|
|
|
541 |
* @return SimpleForm Form object containing the matching ID.
|
|
|
542 |
* @access private
|
|
|
543 |
*/
|
|
|
544 |
function &_findFormInFrame($page, $index, $method, $attribute) {
|
|
|
545 |
$form = $this->_frames[$index]->$method($attribute);
|
|
|
546 |
if (isset($form)) {
|
|
|
547 |
$form->setDefaultTarget($this->_getPublicNameFromIndex($index));
|
|
|
548 |
}
|
|
|
549 |
return $form;
|
|
|
550 |
}
|
|
|
551 |
|
|
|
552 |
/**
|
|
|
553 |
* Sets a field on each form in which the field is
|
|
|
554 |
* available.
|
|
|
555 |
* @param SimpleSelector $selector Field finder.
|
|
|
556 |
* @param string $value Value to set field to.
|
|
|
557 |
* @return boolean True if value is valid.
|
|
|
558 |
* @access public
|
|
|
559 |
*/
|
|
|
560 |
function setField($selector, $value) {
|
|
|
561 |
if (is_integer($this->_focus)) {
|
|
|
562 |
$this->_frames[$this->_focus]->setField($selector, $value);
|
|
|
563 |
} else {
|
|
|
564 |
for ($i = 0; $i < count($this->_frames); $i++) {
|
|
|
565 |
$this->_frames[$i]->setField($selector, $value);
|
|
|
566 |
}
|
|
|
567 |
}
|
|
|
568 |
}
|
|
|
569 |
|
|
|
570 |
/**
|
|
|
571 |
* Accessor for a form element value within a page.
|
|
|
572 |
* @param SimpleSelector $selector Field finder.
|
|
|
573 |
* @return string/boolean A string if the field is
|
|
|
574 |
* present, false if unchecked
|
|
|
575 |
* and null if missing.
|
|
|
576 |
* @access public
|
|
|
577 |
*/
|
|
|
578 |
function getField($selector) {
|
|
|
579 |
for ($i = 0; $i < count($this->_frames); $i++) {
|
|
|
580 |
$value = $this->_frames[$i]->getField($selector);
|
|
|
581 |
if (isset($value)) {
|
|
|
582 |
return $value;
|
|
|
583 |
}
|
|
|
584 |
}
|
|
|
585 |
return null;
|
|
|
586 |
}
|
|
|
587 |
}
|
|
|
588 |
?>
|