123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257 |
- <?php
- defined('GNUSOCIAL') || die();
- class QnareviseanswerAction extends Action
- {
- protected $user = null;
- protected $error = null;
- protected $question = null;
- protected $answer = null;
- protected $content = null;
-
- public function title()
- {
-
- return _m('Revise answer');
- }
-
- public function prepare(array $args = [])
- {
- parent::prepare($args);
- if ($this->boolean('ajax')) {
- GNUsocial::setApi(true);
- }
- $this->user = common_current_user();
- if (empty($this->user)) {
- throw new ClientException(
-
- _m("You must be logged in to answer to a question."),
- 403
- );
- }
- $id = substr($this->trimmed('id'), 7);
- $this->answer = QnA_Answer::getKV('id', $id);
- $this->question = $this->answer->getQuestion();
- if (empty($this->answer) || empty($this->question)) {
- throw new ClientException(
-
- _m('Invalid or missing answer.'),
- 404
- );
- }
- $this->answerText = $this->trimmed('answer');
- return true;
- }
-
- public function handle()
- {
- parent::handle();
- if ($this->isPost()) {
- $this->checkSessionToken();
- if ($this->arg('revise')) {
- $this->showContent();
- return;
- } elseif ($this->arg('best')) {
- if ($this->user->id == $this->question->profile_id) {
- $this->markBest();
- return;
- }
- } else {
- $this->reviseAnswer();
- return;
- }
- }
- $this->showPage();
- }
-
- public function showContent()
- {
- if (!empty($this->error)) {
- $this->element('p', 'error', $this->error);
- }
- if ($this->boolean('ajax')) {
- $this->showAjaxReviseForm();
- } else {
- $form = new QnareviseanswerForm($this->answer, $this);
- $form->show();
- }
- return;
- }
- public function showAjaxReviseForm()
- {
- $this->startHTML('text/xml;charset=utf-8');
- $this->elementStart('head');
-
- $this->element('title', null, _m('TITLE', 'Answer'));
- $this->elementEnd('head');
- $this->elementStart('body');
- $form = new QnareviseanswerForm($this->answer, $this);
- $form->show();
- $this->elementEnd('body');
- $this->endHTML();
- }
-
- public function markBest()
- {
- $question = $this->question;
- $answer = $this->answer;
- try {
-
- $orig = clone($question);
- $question->closed = true;
- $result = $question->update($orig);
-
- $orig = clone($answer);
- $answer->best = true;
- $result = $answer->update($orig);
- } catch (ClientException $ce) {
- $this->error = $ce->getMessage();
- $this->showPage();
- return;
- }
- if ($this->boolean('ajax')) {
- common_debug("ajaxy part");
- $this->startHTML('text/xml;charset=utf-8');
- $this->elementStart('head');
-
- $this->element('title', null, _m('Answer'));
- $this->elementEnd('head');
- $this->elementStart('body');
- $form = new QnashowanswerForm($this, $answer);
- $form->show();
- $this->elementEnd('body');
- $this->endHTML();
- } else {
- common_redirect($this->answer->getUrl(), 303);
- }
- }
-
- public function reviseAnswer()
- {
- $answer = $this->answer;
- try {
- $orig = clone($answer);
- $answer->content = $this->answerText;
- $answer->revisions++;
- $result = $answer->update($orig);
- } catch (ClientException $ce) {
- $this->error = $ce->getMessage();
- $this->showPage();
- return;
- }
- if ($this->boolean('ajax')) {
- common_debug("ajaxy part");
- $this->startHTML('text/xml;charset=utf-8');
- $this->elementStart('head');
-
- $this->element('title', null, _m('Answer'));
- $this->elementEnd('head');
- $this->elementStart('body');
- $form = new QnashowanswerForm($this, $answer);
- $form->show();
- $this->elementEnd('body');
- $this->endHTML();
- } else {
- common_redirect($this->answer->getUrl(), 303);
- }
- }
-
- public function isReadOnly($args)
- {
- if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
- $_SERVER['REQUEST_METHOD'] == 'HEAD') {
- return true;
- } else {
- return false;
- }
- }
- }
|