/**
* Construct page versions controller
*
* @param Request $request
* @return PageVersionsController
*/
function __construct($request)
{
parent::__construct($request);
if ($this->active_page->isNew()) {
$this->httpError(HTTP_ERR_NOT_FOUND);
}
// if
$version = $this->request->getId('version');
if ($version) {
$this->active_page_version = PageVersions::findById(array('page_id' => $this->active_page->getId(), 'version' => $version));
}
// if
if (!instance_of($this->active_page_version, 'PageVersion')) {
$this->httpError(HTTP_ERR_NOT_FOUND);
}
// if
$this->smarty->assign(array('active_page_version' => $this->active_page_version));
}
/**
* Render Page Version
*
* @param void
* @return null
*/
function version()
{
if (!instance_of($this->active_page, 'Page')) {
$this->httpError(HTTP_ERR_NOT_FOUND, null, true, $this->request->isApiCall());
}
// if
if (!$this->active_page->canView($this->logged_user)) {
$this->httpError(HTTP_ERR_FORBIDDEN, null, true, $this->request->isApiCall());
}
// if
$version = PageVersions::findByPage($this->active_page, $this->request->get('version'));
if (!instance_of($version, 'PageVersion')) {
$this->httpError(HTTP_ERR_NOT_FOUND, null, true, $this->request->isApiCall());
}
// if
$this->addBreadcrumb($this->active_page->getName(), mobile_access_module_get_view_url($this->active_page));
$this->addBreadcrumb(lang('Version #:version', array('version' => $version->getVersion())));
$this->smarty->assign(array('page_back_url' => mobile_access_module_get_view_url($this->active_page), 'version' => $version));
}
/**
* Export project pages
*
* @param void
* @return null
*/
function export()
{
$object_visibility = array_var($_GET, 'visibility', VISIBILITY_NORMAL);
$exportable_modules = explode(',', array_var($_GET, 'modules', null));
if (!is_foreachable($exportable_modules)) {
$exportable_modules = null;
}
// if
require_once PROJECT_EXPORTER_MODULE_PATH . '/models/ProjectExporterOutputBuilder.class.php';
$output_builder = new ProjectExporterOutputBuilder($this->active_project, $this->smarty, $this->active_module, $exportable_modules);
if (!$output_builder->createOutputFolder()) {
$this->serveData($output_builder->execution_log, 'execution_log', null, FORMAT_JSON);
}
// if
$output_builder->createAttachmentsFolder();
$module_categories = Categories::findByModuleSection($this->active_project, PAGES_MODULE, 'pages');
$output_builder->smarty->assign(array('categories' => $module_categories, 'visibility' => $object_visibility));
$output_builder->setFileTemplate($this->active_module, $this->controller_name, 'index');
$output_builder->outputToFile('index');
if (is_foreachable($module_categories)) {
foreach ($module_categories as $module_category) {
$output_builder->smarty->assign('current_category', $module_category);
$output_builder->smarty->assign('objects', Pages::findByCategory($module_category, STATE_VISIBLE, $object_visibility));
$output_builder->outputToFile('category_' . $module_category->getId());
}
// foreach
}
// if
$pages = ProjectObjects::find(array("conditions" => array("project_id = ? AND module = ? AND type = ?", $this->active_project->getId(), 'pages', 'Page')));
$page_ids = array();
if (is_foreachable($pages)) {
$output_builder->setFileTemplate($this->active_module, $this->controller_name, 'object');
foreach ($pages as $page) {
if (instance_of($page, 'Page')) {
$page_ids[] = $page->getId();
$parent = $page->getParent();
$comments = $page->getComments($object_visibility);
$output_builder->smarty->assign(array('page' => $page, 'subpages' => $page->getSubpages($object_visibility), 'parent' => $parent, 'comments' => $comments));
if (instance_of($parent, 'Page')) {
$output_builder->smarty->assign('parent_url', './page_' . $parent->getId() . '.html');
} else {
if (instance_of($parent, 'Category')) {
$output_builder->smarty->assign('parent_url', './category_' . $parent->getId() . '.html');
}
}
// if
$output_builder->outputToFile('page_' . $page->getId());
$output_builder->outputObjectsAttachments($comments);
$output_builder->outputAttachments($page->getAttachments());
}
// if
}
// foreach
$revisions = PageVersions::findByPageIds($page_ids);
if (is_foreachable($revisions)) {
$output_builder->setFileTemplate($this->active_module, $this->controller_name, 'revision');
foreach ($revisions as $revision) {
$output_builder->smarty->assign('revision', $revision);
$output_builder->outputToFile('revision_' . $revision->getPageId() . '_' . $revision->getVersion());
}
// foreach
}
// if
}
// if
$this->serveData($output_builder->execution_log, 'execution_log', null, FORMAT_JSON);
}
function print_old_versions()
{
$version_id = $this->request->getId('version_id');
$old_version = PageVersions::findById(array('page_id' => $this->active_object->getId(), 'version' => $version_id));
$this->smarty->assign(array('old_version' => $old_version, 'created_on' => date('m-d-Y', strtotime($old_version->getCreatedOn()))));
}
/**
* Return last page version
*
* @return PageVersion
*/
function getLatestVersion()
{
if ($this->latest_version === false) {
$this->latest_version = PageVersions::findLatestByPage($this);
}
// if
return $this->latest_version;
}
/**
* Find page versions by list of ID-s
*
* @param array $ids
* @return array
*/
function findByPageIds($ids)
{
return PageVersions::find(array('conditions' => array('page_id IN (?)', $ids), 'order' => 'created_on DESC'));
}
