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Perforce Chronicle 2012.2/486814
API Documentation
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This is the category form to display while editing content. More...
Public Member Functions | |
| init () | |
| Defines the elements that make up the content config form. | |
This is the category form to display while editing content.
| Category_Form_Content::init | ( | ) |
Defines the elements that make up the content config form.
Called automatically when the form object is created.
{
// set the title of this form.
$this->setLegend('Categories');
// add a field to pick the content categories.
// take the flat list of all categories and transform it into
// a multi-dimensional array of options suitable for use with
// the nested checkbox
$options = array();
$categories = Category_Model_Category::fetchAll();
foreach ($categories as $category) {
// explode parent id into ancestors if we have a parent.
$ancestors = $category->getDepth()
? explode("/", $category->getParentId())
: array();
// build out the heirarchy of array keys for this
// category, advancing the option pointer as we go.
$option =& $options;
foreach ($ancestors as $ancestor) {
$key = $ancestor . "/";
if (!array_key_exists($key, $option)) {
$option[$key] = array();
}
$option =& $option[$key];
}
$option[$category->getId()] = $category->getTitle();
}
$this->addElement(
'NestedCheckbox',
'categories',
array(
'multiOptions' => $options,
'emptyText' => 'No Categories'
)
);
// add a button to add more categories.
// (if current user has permission to add categories)
$user = P4Cms_User::fetchActive();
if ($user->isAllowed('categories', 'add')) {
$router = Zend_Controller_Front::getInstance()->getRouter();
$formHref = $router->assemble(
array(
'module' => 'category',
'controller' => 'manage',
'action' => 'add',
'format' => 'partial',
'short' => true,
'formIdPrefix' => 'addCategoryDialog' . $this->getIdPrefix()
)
);
$this->addElement(
'TooltipDialogButton',
'addCategory',
array(
'label' => 'Add Category',
'href' => $formHref,
'class' => 'add-button',
'ignore' => true
)
);
}
}