getEnabled($mainContextId)) {
HookRegistry::register('TemplateManager::display',array($this, 'callbackAddLinks'));
$this->import('WebFeedBlockPlugin');
$blockPlugin = new WebFeedBlockPlugin($this);
PluginRegistry::register('blocks', $blockPlugin, $this->getPluginPath());
$this->import('WebFeedGatewayPlugin');
$gatewayPlugin = new WebFeedGatewayPlugin($this);
PluginRegistry::register('gateways', $gatewayPlugin, $this->getPluginPath());
$this->_registerTemplateResource();
}
return true;
}
return false;
}
/**
* Get the name of the settings file to be installed on new context
* creation.
* @return string
*/
public function getContextSpecificPluginSettingsFile() {
return $this->getPluginPath() . '/settings.xml';
}
/**
* @copydoc PKPPlugin::getTemplatePath
*/
public function getTemplatePath($inCore = false) {
return $this->getTemplateResourceName() . ':templates/';
}
/**
* Add feed links to page on select/all pages.
*/
public function callbackAddLinks($hookName, $args) {
// Only page requests will be handled
$request = $this->getRequest();
if (!is_a($request->getRouter(), 'PKPPageRouter')) return false;
$templateManager =& $args[0];
$currentJournal = $templateManager->get_template_vars('currentJournal');
if (is_null($currentJournal)) {
return;
}
$issueDao = DAORegistry::getDAO('IssueDAO');
$currentIssue = $issueDao->getCurrent($currentJournal->getId(), true);
if (!$currentIssue) {
return;
}
$displayPage = $this->getSetting($currentJournal->getId(), 'displayPage');
// Define when the elements should appear
$contexts = 'frontend';
if ($displayPage == 'homepage') {
$contexts = array('frontend-index', 'frontend-issue');
} elseif ($displayPage == 'issue') {
$contexts = 'frontend-issue';
}
$templateManager->addHeader(
'webFeedAtom+xml',
'',
array(
'contexts' => $contexts,
)
);
$templateManager->addHeader(
'webFeedRdf+xml',
'',
array(
'contexts' => $contexts,
)
);
$templateManager->addHeader(
'webFeedRss+xml',
'',
array(
'contexts' => $contexts,
)
);
return false;
}
/**
* @copydoc Plugin::getActions()
*/
public function getActions($request, $verb) {
$router = $request->getRouter();
import('lib.pkp.classes.linkAction.request.AjaxModal');
return array_merge(
$this->getEnabled()?array(
new LinkAction(
'settings',
new AjaxModal(
$router->url($request, null, null, 'manage', null, array('verb' => 'settings', 'plugin' => $this->getName(), 'category' => 'generic')),
$this->getDisplayName()
),
__('manager.plugins.settings'),
null
),
):array(),
parent::getActions($request, $verb)
);
}
/**
* @copydoc Plugin::manage()
*/
public function manage($args, $request) {
switch ($request->getUserVar('verb')) {
case 'settings':
AppLocale::requireComponents(LOCALE_COMPONENT_APP_COMMON, LOCALE_COMPONENT_PKP_MANAGER);
$this->import('WebFeedSettingsForm');
$form = new WebFeedSettingsForm($this, $request->getContext()->getId());
if ($request->getUserVar('save')) {
$form->readInputData();
if ($form->validate()) {
$form->execute();
$notificationManager = new NotificationManager();
$notificationManager->createTrivialNotification($request->getUser()->getId());
return new JSONMessage(true);
}
} else {
$form->initData();
}
return new JSONMessage(true, $form->fetch($request));
}
return parent::manage($args, $request);
}
}