/**
* Expects:
* $vars
* $registry
* $notification
*/
public function run()
{
extract($this->_params, EXTR_REFS);
/* Set up the form variables and the form. */
$form_submit = $vars->get('submitbutton');
$channel_id = $vars->get('channel_id');
try {
$channel = $GLOBALS['injector']->getInstance('Jonah_Driver')->getChannel($channel_id);
} catch (Exception $e) {
Horde::log($e, 'ERR');
$notification->push(_("Invalid channel specified for deletion."), 'horde.message');
Horde::url('channels')->redirect();
exit;
}
/* If not yet submitted set up the form vars from the fetched channel. */
if (empty($form_submit)) {
$vars = new Horde_Variables($channel);
}
/* Check permissions and deny if not allowed. */
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::DELETE, $channel_id)) {
$notification->push(_("You are not authorised for this action."), 'horde.warning');
throw new Horde_Exception_AuthenticationFailure();
}
$title = sprintf(_("Delete News Channel \"%s\"?"), $vars->get('channel_name'));
$form = new Horde_Form($vars, $title);
$form->setButtons(array(_("Delete"), _("Do not delete")));
$form->addHidden('', 'channel_id', 'int', true, true);
$msg = _("Really delete this News Channel? All stories created in this channel will be lost!");
$form->addVariable($msg, 'confirm', 'description', false);
if ($form_submit == _("Delete")) {
if ($form->validate($vars)) {
$form->getInfo($vars, $info);
try {
$delete = $GLOBALS['injector']->getInstance('Jonah_Driver')->deleteChannel($info);
$notification->push(_("The channel has been deleted."), 'horde.success');
Horde::url('channels')->redirect();
exit;
} catch (Exception $e) {
$notification->push(sprintf(_("There was an error deleting the channel: %s"), $e->getMessage()), 'horde.error');
}
}
} elseif (!empty($form_submit)) {
$notification->push(_("Channel has not been deleted."), 'horde.message');
Horde::url('channels')->redirect();
exit;
}
$GLOBALS['page_output']->header(array('title' => $title));
$notification->notify(array('listeners' => 'status'));
$form->renderActive(null, $vars, Horde::selfUrl(), 'post');
$GLOBALS['page_output']->footer();
}
/**
* $notification
* $registry
* $vars
*
*/
public function run()
{
extract($this->_params, EXTR_REFS);
$driver = $GLOBALS['injector']->getInstance('Jonah_Driver');
/* Set up the form variables. */
$channel_id = $vars->get('channel_id');
/* Fetch the channel details, needed for later and to check if valid
* channel has been requested. */
try {
$channel = $driver->getChannel($channel_id);
} catch (Exception $e) {
$notification->push(sprintf(_("Story editing failed: %s"), $e->getMessage()), 'horde.error');
Horde::url('channels/index.php', true)->redirect();
exit;
}
/* Check permissions. */
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::EDIT, $channel_id)) {
$notification->push(_("You are not authorised for this action."), 'horde.warning');
throw new Horde_Exception_AuthenticationFailure();
}
/* Check if a story is being edited. */
$story_id = $vars->get('id');
if ($story_id && !$vars->get('formname')) {
$story = $driver->getStory($channel_id, $story_id);
$story['tags'] = implode(',', array_values($story['tags']));
$vars = new Horde_Variables($story);
}
/* Set up the form. */
$form = new Jonah_Form_Story($vars);
if ($form->validate($vars)) {
$form->getInfo($vars, $info);
$info['author'] = $registry->getAuth();
try {
$result = $driver->saveStory($info);
$notification->push(sprintf(_("The story \"%s\" has been saved."), $info['title']), 'horde.success');
Horde::url('stories/index.php')->add('channel_id', $channel_id)->redirect();
exit;
} catch (Exception $e) {
$notification->push(sprintf(_("There was an error saving the story: %s"), $e->getMessage()), 'horde.error');
}
}
/* Needed javascript. */
global $page_output;
$page_output->header(array('title' => $form->getTitle()));
$notification->notify(array('listeners' => 'status'));
$form->renderActive($form->getRenderer(), $vars, Horde::url('stories/edit.php'), 'post');
$page_output->footer();
}
/**
*/
public function menu($menu)
{
/* If authorized, show admin links. */
if (Jonah::checkPermissions('jonah:news', Horde_Perms::EDIT)) {
$menu->addArray(array('icon' => 'jonah.png', 'text' => _("_Feeds"), 'url' => Horde::url('channels/index.php')));
}
foreach ($GLOBALS['conf']['news']['enable'] as $channel_type) {
if (Jonah::checkPermissions($channel_type, Horde_Perms::EDIT)) {
$menu->addArray(array('icon' => 'new.png', 'text' => _("New Feed"), 'url' => Horde::url('channels/edit.php')));
break;
}
}
if ($channel_id = Horde_Util::getFormData('channel_id')) {
$news = $GLOBALS['injector']->getInstance('Jonah_Driver');
$channel = $news->getChannel($channel_id);
if ($channel['channel_type'] == Jonah::INTERNAL_CHANNEL && Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::EDIT, $channel_id)) {
$menu->addArray(array('icon' => 'new.png', 'text' => _("_New Story"), 'url' => Horde::url('stories/edit.php')->add('channel_id', (int) $channel_id)));
}
}
}
/**
* expects
* $notification
* $registry
* $vars
*/
public function run()
{
extract($this->_params, EXTR_REFS);
$form = new Jonah_Form_Feed($vars);
/* Set up some variables. */
$formname = $vars->get('formname');
$channel_id = $vars->get('channel_id');
/* Form not yet submitted and is being edited. */
if (!$formname && $channel_id) {
$vars = new Horde_Variables($GLOBALS['injector']->getInstance('Jonah_Driver')->getChannel($channel_id));
}
/* Get the vars for channel type. */
$channel_type = $vars->get('channel_type');
/* Check permissions and deny if not allowed. */
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel_type), Horde_Perms::EDIT, $channel_id)) {
$notification->push(_("You are not authorised for this action."), 'horde.warning');
throw new Horde_Exception_AuthenticationFailure();
}
/* Output the extra fields required for this channel type. */
$form->setExtraFields($channel_id);
if ($formname && empty($changed_type)) {
if ($form->validate($vars)) {
$form->getInfo($vars, $info);
try {
$save = $GLOBALS['injector']->getInstance('Jonah_Driver')->saveChannel($info);
$notification->push(sprintf(_("The feed \"%s\" has been saved."), $info['channel_name']), 'horde.success');
Horde::url('channels')->redirect();
exit;
} catch (Exception $e) {
$notification->push(sprintf(_("There was an error saving the feed: %s"), $e->getMessage()), 'horde.error');
}
}
}
$GLOBALS['page_output']->header(array('title' => $form->getTitle()));
$notification->notify(array('listeners' => 'status'));
$form->renderActive(new Horde_Form_Renderer(), $vars, Horde::url('channels/edit.php'), 'post');
$GLOBALS['page_output']->footer();
}
/**
* Publish a new story
*
* @param integer $channel_id The channel id
* @param array $story The story array. Can contain:
* <pre>
* (string)title [REQUIRED] The story title.
* (string)description [REQUIRED] The short description.
* (string)body_type [OPTIONAL] The body type (text/html).
* (string)body [OPTIONAL] The story body.
* (string)url [OPTIONAL] The url for the story link.
* (array)tags [OPTIONAL] Tags
*</pre>
*
*
* @throws Horde_Exception_PermissionDenied
*/
public function publish($channel_id, $story)
{
$driver = $GLOBALS['injector']->getInstance('Jonah_Driver');
$channel = $driver->getChannel($channel_id);
/* Check permissions. */
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::EDIT, $channel_id)) {
throw new Horde_Exception_PermissionDenied(_("You are not authorised for this action."));
}
$story['author'] = $GLOBALS['registry']->getAuth();
$story['channel_id'] = $channel_id;
$story['published'] = time();
if (empty($body) || empty($body_type)) {
$story['body_type'] = 'text';
}
$driver->saveStory($story);
}
/**
* expects
* $registry
* $notification
* $prefs
* $conf
* $channel_id
*/
public function run()
{
extract($this->_params, EXTR_REFS);
$driver = $GLOBALS['injector']->getInstance('Jonah_Driver');
/* Use the passed channel_id, or use all public channels */
if (!is_null($channel_id)) {
$channel = $driver->getChannel($channel_id);
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::SHOW, $channel_id)) {
$notification->push(_("You are not authorised for this action."), 'horde.warning');
throw new Horde_Exception_AuthenticationFailure();
}
$channel_ids = array($channel_id);
} else {
$channel_ids = array();
$channels = $driver->getChannels();
foreach ($channels as $ch) {
if (Jonah::checkPermissions(Jonah::typeToPermName($ch['channel_type']), Horde_Perms::SHOW, $ch['channel_id'])) {
$channel_ids[] = $ch['channel_id'];
}
}
}
$tag_name = array_shift($driver->getTagNames(array($tag_id)));
try {
$stories = $driver->searchTagsById(array($tag_id), 10, 0, $channel_ids);
} catch (Exception $e) {
$notification->push(sprintf(_("Invalid channel requested. %s"), $e->getMessage()), 'horde.error');
Horde::url('channels/index.php', true)->redirect();
exit;
}
/* Do some state tests. */
if (empty($stories)) {
$notification->push(_("No available stories."), 'horde.warning');
}
foreach ($stories as $key => $story) {
/* Use the channel_id from the story hash since we might be dealing
with more than one channel. */
$channel_id = $story['channel_id'];
if (!empty($stories[$key]['published'])) {
$stories[$key]['published_date'] = strftime($prefs->getValue('date_format') . ', ' . ($prefs->getValue('twentyFour') ? '%H:%M' : '%I:%M%p'), $stories[$key]['published']);
} else {
$stories[$key]['published_date'] = '';
}
/* Default to no links. */
$stories[$key]['pdf_link'] = '';
$stories[$key]['edit_link'] = '';
$stories[$key]['delete_link'] = '';
$stories[$key]['view_link'] = Horde::url($story['link'])->link(array('title' => $story['description'])) . htmlspecialchars($story['title']) . '</a>';
/* PDF link. */
$url = Horde::url('stories/pdf.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
$stories[$key]['pdf_link'] = $url->link(array('title' => _("PDF version"))) . Horde::img('mime/pdf.png') . '</a>';
/* Edit story link. */
if (Jonah::checkPermissions(Jonah::typeToPermName(Jonah::INTERNAL_CHANNEL), Horde_Perms::EDIT, $channel_id)) {
$url = Horde::url('stories/edit.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
$stories[$key]['edit_link'] = $url->link(array('title' => _("Edit story"))) . Horde::img('edit.png') . '</a>';
}
/* Delete story link. */
if (Jonah::checkPermissions(Jonah::typeToPermName(Jonah::INTERNAL_CHANNEL), Horde_Perms::DELETE, $channel_id)) {
$url = Horde::url('stories/delete.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
$stories[$key]['delete_link'] = $url->link(array('title' => _("Delete story"))) . Horde::img('delete.png') . '</a>';
}
/* Comment counter. */
if ($conf['comments']['allow'] && $registry->hasMethod('forums/numMessages')) {
try {
$comments = $registry->call('forums/numMessages', array($stories[$key]['id'], 'jonah'));
} catch (Exception $e) {
}
$stories[$key]['comments'] = $comments;
}
}
/* Render page */
//$title = $channel['channel_name'];
$view = new Horde_View(array('templatePath' => JONAH_TEMPLATES . '/stories'));
$view->stories = $stories;
$view->read = true;
$view->comments = $conf['comments']['allow'] && $registry->hasMethod('forums/numMessages') && $channel['channel_type'] == Jonah::INTERNAL_CHANNEL;
$GLOBALS['page_output']->header(array('title' => $title));
$notification->notify(array('listeners' => 'status'));
echo $view->render('index');
$GLOBALS['page_output']->footer();
}
public function run()
{
extract($this->_params, EXTR_REFS);
$form_submit = $vars->get('submitbutton');
$channel_id = $vars->get('channel_id');
$story_id = $vars->get('id');
/* Driver */
$driver = $GLOBALS['injector']->getInstance('Jonah_Driver');
/* Fetch the channel details, needed for later and to check if valid
* channel has been requested. */
try {
$channel = $driver->getChannel($channel_id);
} catch (Exception $e) {
$notification->push(sprintf(_("Story editing failed: %s"), $e->getMessage()), 'horde.error');
Horde::url('channels/index.php', true)->redirect();
exit;
}
/* Check permissions. */
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::DELETE, $channel_id)) {
$notification->push(_("You are not authorised for this action."), 'horde.warning');
throw new Horde_Exception_AuthenticationFailure();
}
try {
$story = $driver->getStory($channel_id, $story_id);
} catch (Exception $e) {
$notification->push(_("No valid story requested for deletion."), 'horde.message');
Horde::url('channels/index.php', true)->redirect();
exit;
}
/* If not yet submitted set up the form vars from the fetched story. */
if (empty($form_submit)) {
$vars = new Horde_Variables($story);
}
$title = sprintf(_("Delete News Story \"%s\"?"), $vars->get('title'));
$form = new Horde_Form($vars, $title);
$form->setButtons(array(_("Delete"), _("Do not delete")));
$form->addHidden('', 'channel_id', 'int', true, true);
$form->addHidden('', 'id', 'int', true, true);
$form->addVariable(_("Really delete this News Story?"), 'confirm', 'description', false);
if ($form_submit == _("Delete")) {
if ($form->validate($vars)) {
$form->getInfo($vars, $info);
try {
$delete = $driver->deleteStory($info['channel_id'], $info['id']);
$notification->push(_("The story has been deleted."), 'horde.success');
Horde::url('stories/index.php', true)->add('channel_id', $channel_id)->setRaw(true)->redirect();
exit;
} catch (Exception $e) {
$notification->push(sprintf(_("There was an error deleting the story: %s"), $e->getMessage()), 'horde.error');
}
}
} elseif (!empty($form_submit)) {
$notification->push(_("Story has not been deleted."), 'horde.message');
$url = Horde::url('stories/index.php', true)->add('channel_id', $channel_id)->setRaw(true);
Horde::url('stories/index.php', true)->add('channel_id', $channel_id)->setRaw(true)->redirect();
exit;
}
$GLOBALS['page_output']->header(array('title' => $title));
$notification->notify(array('listeners' => 'status'));
$form->renderActive(null, $vars, Horde::url('stories/delete.php'), 'post');
$GLOBALS['page_output']->footer();
}
/**
*
*
* @param string $filter The type of channel
* @param integer $permission Horde_Perms:: constant
* @param mixed $in ??
*
* @return mixed An array of results or a single boolean?
*/
public static function checkPermissions($filter, $permission = Horde_Perms::READ, $in = null)
{
if ($GLOBALS['registry']->isAdmin(array('permission' => 'jonah:admin', 'permlevel' => $permission))) {
if (empty($in)) {
// Calls with no $in parameter are checking whether this user
// has permission. Since this user is an admin, they always
// have permission. If the $in parameter is an empty array,
// the method is expected to return an array too.
return is_array($in) ? array() : true;
} else {
return $in;
}
}
$perms = $GLOBALS['injector']->getInstance('Horde_Perms');
$out = array();
switch ($filter) {
case 'internal_channels':
if (empty($in) || !$perms->exists('jonah:news:' . $filter . ':' . $in)) {
return $perms->hasPermission('jonah:news:' . $filter, $GLOBALS['registry']->getAuth(), $permission);
} elseif (!is_array($in)) {
return $perms->hasPermission('jonah:news:' . $filter . ':' . $in, $GLOBALS['registry']->getAuth(), $permission);
} else {
foreach ($in as $key => $val) {
if ($perms->hasPermission('jonah:news:' . $filter . ':' . $val, $GLOBALS['registry']->getAuth(), $permission)) {
$out[$key] = $val;
}
}
}
break;
case 'channels':
foreach ($in as $key => $val) {
$perm_name = Jonah::typeToPermName($val['channel_type']);
if ($perms->hasPermission('jonah:news:' . $perm_name, $GLOBALS['registry']->getAuth(), $permission) || $perms->hasPermission('jonah:news:' . $perm_name . ':' . $val['channel_id'], $GLOBALS['registry']->getAuth(), $permission)) {
$out[$key] = $in[$key];
}
}
break;
default:
return $perms->hasPermission($filter, $GLOBALS['registry']->getAuth(), Horde_Perms::EDIT);
}
return $out;
}
/**
* expects
* $registry
* $notification
* $prefs
* $conf
* $channel_id
*/
public function run()
{
extract($this->_params, EXTR_REFS);
$channel = $GLOBALS['injector']->getInstance('Jonah_Driver')->getChannel($channel_id);
if (!Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::EDIT, $channel_id)) {
$notification->push(_("You are not authorised for this action."), 'horde.warning');
throw new Horde_Exception_AuthenticationFailure();
}
/* Check if a URL has been passed. */
$url = Horde_Util::getFormData('url');
if ($url) {
$url = new Horde_Url($url);
}
try {
$stories = $GLOBALS['injector']->getInstance('Jonah_Driver')->getStories(array('channel_id' => $channel_id));
} catch (Exception $e) {
$notification->push(sprintf(_("Invalid channel requested. %s"), $e->getMessage()), 'horde.error');
Horde::url('channels/index.php', true)->redirect();
exit;
}
/* Do some state tests. */
if (empty($stories)) {
$notification->push(_("No available stories."), 'horde.warning');
}
if (!empty($refresh)) {
$notification->push(_("Channel refreshed."), 'horde.success');
}
if (!empty($url)) {
$url->redirect();
exit;
}
/* Get channel details, for title, etc. */
$allow_delete = Jonah::checkPermissions(Jonah::typeToPermName($channel['channel_type']), Horde_Perms::DELETE, $channel_id);
/* Build story specific fields. */
foreach ($stories as $key => $story) {
/* published is the publication/release date, updated is the last change date. */
if (!empty($stories[$key]['published'])) {
$stories[$key]['published_date'] = strftime($prefs->getValue('date_format') . ', ' . ($prefs->getValue('twentyFour') ? '%H:%M' : '%I:%M%p'), $stories[$key]['published']);
} else {
$stories[$key]['published_date'] = '';
}
/* Default to no links. */
$stories[$key]['pdf_link'] = '';
$stories[$key]['edit_link'] = '';
$stories[$key]['delete_link'] = '';
$stories[$key]['view_link'] = Horde::link($GLOBALS['injector']->getInstance('Jonah_Driver')->getStoryLink($channel, $story), $story['description']) . htmlspecialchars($story['title']) . '</a>';
/* PDF link. */
$url = Horde::url('stories/pdf.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
$stories[$key]['pdf_link'] = $url->link(array('title' => _("PDF version"))) . Horde::img('mime/pdf.png') . '</a>';
/* Edit story link. */
$url = Horde::url('stories/edit.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
$stories[$key]['edit_link'] = $url->link(array('title' => _("Edit story"))) . Horde::img('edit.png') . '</a>';
/* Delete story link. */
if ($allow_delete) {
$url = Horde::url('stories/delete.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
$stories[$key]['delete_link'] = $url->link(array('title' => _("Delete story"))) . Horde::img('delete.png') . '</a>';
}
/* Comment counter. */
if ($conf['comments']['allow'] && $registry->hasMethod('forums/numMessages')) {
$comments = $registry->call('forums/numMessages', array($stories[$key]['id'], 'jonah'));
if (!is_a($comments, 'PEAR_Error')) {
$stories[$key]['comments'] = $comments;
}
}
}
/* Render page */
$title = $channel['channel_name'];
$view = new Horde_View(array('templatePath' => JONAH_TEMPLATES . '/stories'));
$view->stories = $stories;
$view->read = true;
$view->comments = $conf['comments']['allow'] && $registry->hasMethod('forums/numMessages') && $channel['channel_type'] == Jonah::INTERNAL_CHANNEL;
$GLOBALS['page_output']->header(array('title' => $title));
$notification->notify(array('listeners' => 'status'));
echo $view->render('index');
$GLOBALS['page_output']->footer();
}