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- <?php
- if (!defined('STATUSNET')) {
-
-
- exit(1);
- }
- class NewPollAction extends Action
- {
- protected $user = null;
- protected $error = null;
- protected $complete = null;
- protected $question = null;
- protected $options = array();
-
- public function title()
- {
-
- return _m('New poll');
- }
-
- public function prepare(array $args = [])
- {
- parent::prepare($args);
- $this->user = common_current_user();
- if (empty($this->user)) {
-
- throw new ClientException(
- _m('You must be logged in to post a poll.'),
- 403
- );
- }
- if ($this->isPost()) {
- $this->checkSessionToken();
- }
- $this->question = $this->trimmed('question');
- for ($i = 1; $i < 20; $i++) {
- $opt = $this->trimmed('option' . $i);
- if ($opt != '') {
- $this->options[] = $opt;
- }
- }
- return true;
- }
-
- public function handle()
- {
- parent::handle();
- if ($this->isPost()) {
- $this->newPoll();
- } else {
- $this->showPage();
- }
- return;
- }
-
- public function newPoll()
- {
- if ($this->boolean('ajax')) {
- GNUsocial::setApi(true);
- }
- try {
- if (empty($this->question)) {
-
- throw new ClientException(_m('Poll must have a question.'));
- }
- if (count($this->options) < 2) {
-
- throw new ClientException(_m('Poll must have at least two options.'));
- }
-
- $options = array();
-
- ToSelector::fillOptions($this, $options);
- $saved = Poll::saveNew(
- $this->user->getProfile(),
- $this->question,
- $this->options,
- $options
- );
- } catch (ClientException $ce) {
- $this->error = $ce->getMessage();
- $this->showPage();
- return;
- }
- if ($this->boolean('ajax')) {
- $this->startHTML('text/xml;charset=utf-8');
- $this->elementStart('head');
-
- $this->element('title', null, _m('Notice posted'));
- $this->elementEnd('head');
- $this->elementStart('body');
- $this->showNotice($saved);
- $this->elementEnd('body');
- $this->endHTML();
- } else {
- common_redirect($saved->getUrl(), 303);
- }
- }
-
- public function showNotice(Notice $notice)
- {
- class_exists('NoticeList');
- $nli = new NoticeListItem($notice, $this);
- $nli->show();
- }
-
- public function showContent()
- {
- if (!empty($this->error)) {
- $this->element('p', 'error', $this->error);
- }
- $form = new NewPollForm(
- $this,
- $this->question,
- $this->options
- );
- $form->show();
- return;
- }
-
- public function isReadOnly($args)
- {
- if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
- $_SERVER['REQUEST_METHOD'] == 'HEAD') {
- return true;
- } else {
- return false;
- }
- }
- }
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