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- <?php
- if (!defined('STATUSNET')) {
- exit(1);
- }
- class PollPlugin extends MicroAppPlugin
- {
- const PLUGIN_VERSION = '0.1.1';
-
- const POLL_OBJECT = 'http://activityschema.org/object/poll';
- const POLL_RESPONSE_OBJECT = 'http://activityschema.org/object/poll-response';
- public $oldSaveNew = true;
-
- public function onCheckSchema()
- {
- $schema = Schema::get();
- $schema->ensureTable('poll', Poll::schemaDef());
- $schema->ensureTable('poll_response', Poll_response::schemaDef());
- $schema->ensureTable('user_poll_prefs', User_poll_prefs::schemaDef());
- return true;
- }
-
- public function onEndShowStyles($action)
- {
- $action->cssLink($this->path('css/poll.css'));
- return true;
- }
-
- public function onRouterInitialized(URLMapper $m)
- {
- $m->connect('main/poll/new',
- ['action' => 'newpoll']);
- $m->connect('main/poll/:id',
- ['action' => 'showpoll'],
- ['id' => '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}']);
- $m->connect('main/poll/response/:id',
- ['action' => 'showpollresponse'],
- ['id' => '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}']);
- $m->connect('main/poll/:id/respond',
- ['action' => 'respondpoll'],
- ['id' => '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}']);
- $m->connect('settings/poll',
- ['action' => 'pollsettings']);
- return true;
- }
-
- public function onPluginVersion(array &$versions): bool
- {
- $versions[] = array('name' => 'Poll',
- 'version' => self::PLUGIN_VERSION,
- 'author' => 'Brion Vibber',
- 'homepage' => GNUSOCIAL_ENGINE_REPO_URL . 'tree/master/plugins/Poll',
- 'rawdescription' =>
-
- _m('Simple extension for supporting basic polls.'));
- return true;
- }
- public function types()
- {
- return array(self::POLL_OBJECT, self::POLL_RESPONSE_OBJECT);
- }
-
- public function deleteRelated(Notice $notice)
- {
- $p = Poll::getByNotice($notice);
- if (!empty($p)) {
- $p->delete();
- }
- return true;
- }
-
- public function saveNoticeFromActivity(Activity $activity, Profile $profile, array $options = array())
- {
-
- common_log(LOG_DEBUG, "XXX activity: " . var_export($activity, true));
- common_log(LOG_DEBUG, "XXX profile: " . var_export($profile, true));
- common_log(LOG_DEBUG, "XXX options: " . var_export($options, true));
-
-
- if ($activity->entry) {
- $pollElements = $activity->entry->getElementsByTagNameNS(self::POLL_OBJECT, 'poll');
- $responseElements = $activity->entry->getElementsByTagNameNS(self::POLL_OBJECT, 'response');
- if ($pollElements->length) {
- $question = '';
- $opts = [];
- $data = $pollElements->item(0);
- foreach ($data->getElementsByTagNameNS(self::POLL_OBJECT, 'question') as $node) {
- $question = $node->textContent;
- }
- foreach ($data->getElementsByTagNameNS(self::POLL_OBJECT, 'option') as $node) {
- $opts[] = $node->textContent;
- }
- try {
- $notice = Poll::saveNew($profile, $question, $opts, $options);
- common_log(LOG_DEBUG, "Saved Poll from ActivityStream data ok: notice id " . $notice->id);
- return $notice;
- } catch (Exception $e) {
- common_log(LOG_DEBUG, "Poll save from ActivityStream data failed: " . $e->getMessage());
- }
- } elseif ($responseElements->length) {
- $data = $responseElements->item(0);
- $pollUri = $data->getAttribute('poll');
- $selection = intval($data->getAttribute('selection'));
- if (!$pollUri) {
-
- throw new Exception(_m('Invalid poll response: No poll reference.'));
- }
- $poll = Poll::getKV('uri', $pollUri);
- if (!$poll) {
-
- throw new Exception(_m('Invalid poll response: Poll is unknown.'));
- }
- try {
- $notice = Poll_response::saveNew($profile, $poll, $selection, $options);
- common_log(LOG_DEBUG, "Saved Poll_response ok, notice id: " . $notice->id);
- return $notice;
- } catch (Exception $e) {
- common_log(LOG_DEBUG, "Poll response save fail: " . $e->getMessage());
-
- }
- } else {
- common_log(LOG_DEBUG, "YYY no poll data");
- }
- }
-
- throw new ServerException(_m('Failed to save Poll response.'));
- }
- public function activityObjectFromNotice(Notice $notice)
- {
- assert($this->isMyNotice($notice));
- switch ($notice->object_type) {
- case self::POLL_OBJECT:
- return $this->activityObjectFromNoticePoll($notice);
- case self::POLL_RESPONSE_OBJECT:
- return $this->activityObjectFromNoticePollResponse($notice);
- default:
-
-
- throw new Exception(sprintf(_m('Unexpected type for poll plugin: %s.'), $notice->object_type));
- }
- }
- public function activityObjectFromNoticePollResponse(Notice $notice)
- {
- $object = new ActivityObject();
- $object->id = $notice->uri;
- $object->type = self::POLL_RESPONSE_OBJECT;
- $object->title = $notice->content;
- $object->summary = $notice->content;
- $object->link = $notice->getUrl();
- $response = Poll_response::getByNotice($notice);
- if ($response) {
- $poll = $response->getPoll();
- if ($poll) {
-
-
-
- $object->pollSelection = intval($response->selection);
- $object->pollUri = $poll->uri;
- }
- }
- return $object;
- }
- public function activityObjectFromNoticePoll(Notice $notice)
- {
- $object = new ActivityObject();
- $object->id = $notice->uri;
- $object->type = self::POLL_OBJECT;
- $object->title = $notice->content;
- $object->summary = $notice->content;
- $object->link = $notice->getUrl();
- $poll = Poll::getByNotice($notice);
- if ($poll) {
-
-
-
- $object->pollQuestion = $poll->question;
- $object->pollOptions = $poll->getOptions();
- }
- return $object;
- }
-
- public function activityObjectOutputAtom(ActivityObject $obj, XMLOutputter $out)
- {
- if (isset($obj->pollQuestion)) {
-
- $data = array('xmlns:poll' => self::POLL_OBJECT);
- $out->elementStart('poll:poll', $data);
- $out->element('poll:question', array(), $obj->pollQuestion);
- foreach ($obj->pollOptions as $opt) {
- $out->element('poll:option', array(), $opt);
- }
- $out->elementEnd('poll:poll');
- }
- if (isset($obj->pollSelection)) {
-
- $data = array('xmlns:poll' => self::POLL_OBJECT,
- 'poll' => $obj->pollUri,
- 'selection' => $obj->pollSelection);
- $out->element('poll:response', $data, '');
- }
- }
-
- public function activityObjectOutputJson(ActivityObject $obj, array &$out)
- {
- common_log(LOG_DEBUG, 'QQQ: ' . var_export($obj, true));
- if (isset($obj->pollQuestion)) {
-
- $data = array('question' => $obj->pollQuestion,
- 'options' => array());
- foreach ($obj->pollOptions as $opt) {
- $data['options'][] = $opt;
- }
- $out['poll'] = $data;
- }
- if (isset($obj->pollSelection)) {
-
- $data = array('poll' => $obj->pollUri,
- 'selection' => $obj->pollSelection);
- $out['pollResponse'] = $data;
- }
- }
- public function entryForm($out)
- {
- return new NewPollForm($out);
- }
-
- public function tag()
- {
- return 'poll';
- }
- public function appTitle()
- {
-
- return _m('APPTITLE', 'Poll');
- }
- public function onStartAddNoticeReply($nli, $parent, $child)
- {
-
- if ($parent->object_type == self::POLL_OBJECT &&
- $child->object_type == self::POLL_RESPONSE_OBJECT) {
- return false;
- }
- return true;
- }
-
- public function onEndNoticeWhoGets($notice, &$ni)
- {
- if ($notice->object_type == self::POLL_RESPONSE_OBJECT) {
- foreach ($ni as $id => $source) {
- $user = User::getKV('id', $id);
- if (!empty($user)) {
- $pollPrefs = User_poll_prefs::getKV('user_id', $user->id);
- if (!empty($pollPrefs) && ($pollPrefs->hide_responses)) {
- unset($ni[$id]);
- }
- }
- }
- }
- return true;
- }
-
- public function onEndAccountSettingsNav($action)
- {
- $action_name = $action->trimmed('action');
- $action->menuItem(
- common_local_url('pollsettings'),
-
- _m('MENU', 'Polls'),
-
- _m('Configure poll behavior'),
- $action_name === 'pollsettings'
- );
- return true;
- }
- protected function showNoticeContent(Notice $stored, HTMLOutputter $out, Profile $scoped = null)
- {
- if ($stored->object_type == self::POLL_RESPONSE_OBJECT) {
- parent::showNoticeContent($stored, $out, $scoped);
- return;
- }
-
- $poll = Poll::getByNotice($stored);
- if ($poll instanceof Poll) {
- if (!$scoped instanceof Profile || $poll->getResponse($scoped) instanceof Poll_response) {
-
- $form = new PollResultForm($poll, $out);
- } else {
- $form = new PollResponseForm($poll, $out);
- }
- $form->show();
- } else {
-
- $out->text(_m('Poll data is missing'));
- }
- }
- }
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