public function testGetChildrenShouldReturnTheCurrentPage()
{
$container = new Navigation\Navigation();
$page = Page\Page::factory(array('type' => 'uri'));
$container->addPage($page);
$this->assertEquals($page, $container->getChildren());
}
public function testAclFiltersAwayPagesFromPageProperty()
{
$acl = new Acl\Acl();
$acl->addRole(new Role\GenericRole('member'));
$acl->addRole(new Role\GenericRole('admin'));
$acl->add(new Resource\GenericResource('protected'));
$acl->allow('admin', 'protected');
$this->_helper->setAcl($acl);
$this->_helper->setRole($acl->getRole('member'));
$samplePage = Page\Page::factory(array('label' => 'An example page', 'uri' => 'http://www.example.com/', 'resource' => 'protected'));
$active = $this->_helper->findOneByLabel('Home');
$expected = array('alternate' => false, 'stylesheet' => false, 'start' => false, 'next' => 'Page 1', 'prev' => false, 'contents' => false, 'index' => false, 'glossary' => false, 'copyright' => false, 'chapter' => 'array(4)', 'section' => false, 'subsection' => false, 'appendix' => false, 'help' => false, 'bookmark' => false);
$actual = array();
foreach ($expected as $type => $discard) {
$active->addRel($type, $samplePage);
$found = $this->_helper->findRelation($active, 'rel', $type);
if (null === $found) {
$actual[$type] = false;
} elseif (is_array($found)) {
$actual[$type] = 'array(' . count($found) . ')';
} else {
$actual[$type] = $found->getLabel();
}
}
$this->assertEquals($expected, $actual);
}
public function testToArrayMethod()
{
$options = array('label' => 'foo', 'uri' => '#', 'id' => 'my-id', 'class' => 'my-class', 'title' => 'my-title', 'target' => 'my-target', 'rel' => array(), 'rev' => array(), 'order' => 100, 'active' => true, 'visible' => false, 'resource' => 'joker', 'privilege' => null, 'foo' => 'bar', 'meaning' => 42, 'pages' => array(array('label' => 'foo.bar', 'uri' => '#'), array('label' => 'foo.baz', 'uri' => '#')));
$page = Page\Page::factory($options);
$toArray = $page->toArray();
// tweak options to what we expect toArray() to contain
$options['type'] = 'Zend\\Navigation\\Page\\Uri';
// calculate diff between toArray() and $options
$diff = array_diff_assoc($toArray, $options);
// should be no diff
$this->assertEquals(array(), $diff);
// $toArray should have 2 sub pages
$this->assertEquals(2, count($toArray['pages']));
// tweak options to what we expect sub page 1 to be
$options['label'] = 'foo.bar';
$options['order'] = null;
$options['id'] = null;
$options['class'] = null;
$options['title'] = null;
$options['target'] = null;
$options['resource'] = null;
$options['active'] = false;
$options['visible'] = true;
unset($options['foo']);
unset($options['meaning']);
// assert that there is no diff from what we expect
$subPageOneDiff = array_diff_assoc($toArray['pages'][0], $options);
$this->assertEquals(array(), $subPageOneDiff);
// tweak options to what we expect sub page 2 to be
$options['label'] = 'foo.baz';
// assert that there is no diff from what we expect
$subPageTwoDiff = array_diff_assoc($toArray['pages'][1], $options);
$this->assertEquals(array(), $subPageTwoDiff);
}
/**
* Adds a page to the container
*
* This method will inject the container as the given page's parent by
* calling {@link Zend_Navigation_Page::setParent()}.
*
* @param Zend_Navigation_Page|array|\Zend\Config\Config $page page to add
* @return \Zend\Navigation\Container fluent interface,
* returns self
* @throws \Zend\Navigation\Exception if page is invalid
*/
public function addPage($page)
{
if ($page === $this) {
throw new Exception('A page cannot have itself as a parent');
}
if (is_array($page) || $page instanceof Config\Config) {
$page = Page\Page::factory($page);
} elseif (!$page instanceof Page\Page) {
throw new Exception('Invalid argument: $page must be an instance of ' . 'Zend_Navigation_Page or Zend_Config, or an array');
}
$hash = $page->hashCode();
if (array_key_exists($hash, $this->_index)) {
// page is already in container
return $this;
}
// adds page to container and sets dirty flag
$this->_pages[$hash] = $page;
$this->_index[$hash] = $page->getOrder();
$this->_dirtyIndex = true;
// inject self as page parent
$page->setParent($this);
return $this;
}
public function testShouldFailIfUnableToDetermineType()
{
try {
$page = Page\Page::factory(array('label' => 'My Invalid Page'));
} catch (Navigation\Exception $e) {
return;
}
$this->fail('An exception has not been thrown for invalid page type');
}
/**
* Converts a $mixed value to an array of pages
*
* @param mixed $mixed mixed value to get page(s) from
* @param bool $recursive whether $value should be looped
* if it is an array or a config
* @return \Zend\Navigation\Page\Page|array|null empty if unable to convert
*/
protected function _convertToPages($mixed, $recursive = true)
{
if (is_object($mixed)) {
if ($mixed instanceof Page\Page) {
// value is a page instance; return directly
return $mixed;
} elseif ($mixed instanceof Navigation\Container) {
// value is a container; return pages in it
$pages = array();
foreach ($mixed as $page) {
$pages[] = $page;
}
return $pages;
} elseif ($mixed instanceof \Zend\Config\Config) {
// convert config object to array and extract
return $this->_convertToPages($mixed->toArray(), $recursive);
}
} elseif (is_string($mixed)) {
// value is a string; make an URI page
return Page\Page::factory(array('type' => 'uri', 'uri' => $mixed));
} elseif (is_array($mixed) && !empty($mixed)) {
if ($recursive && is_numeric(key($mixed))) {
// first key is numeric; assume several pages
$pages = array();
foreach ($mixed as $value) {
if ($value = $this->_convertToPages($value, false)) {
$pages[] = $value;
}
}
return $pages;
} else {
// pass array to factory directly
try {
$page = Page\Page::factory($mixed);
return $page;
} catch (\Exception $e) {
}
}
}
// nothing found
return null;
}
