forked from GNUsocial/gnu-social
QnA - Work on getting questions and answers to appear correctly inline
This commit is contained in:
Zach Copley
parent
9346d50102
commit
6bf29ff684
@ -95,6 +95,7 @@ var SN = { // StatusNet
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* @access private
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*/
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FormNoticeEnhancements: function(form) {
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console.log("FormNoticeEnhancements - begin");
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if (jQuery.data(form[0], 'ElementData') === undefined) {
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MaxLength = form.find('.count').text();
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if (typeof(MaxLength) == 'undefined') {
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@ -320,6 +321,7 @@ var SN = { // StatusNet
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* @access public
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*/
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FormNoticeXHR: function(form) {
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console.log("FormNoticeXHR - begin");
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SN.C.I.NoticeDataGeo = {};
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form.append('<input type="hidden" name="ajax" value="1"/>');
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@ -777,6 +779,7 @@ var SN = { // StatusNet
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* popout before submitting.
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*
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* Uses 'live' rather than 'bind', so applies to future as well as present items.
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*
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*/
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NoticeRepeat: function() {
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$('.form_repeat').live('click', function(e) {
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@ -375,20 +375,10 @@ class QnAPlugin extends MicroAppPlugin
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$question = QnA_Question::getByNotice($notice);
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if (!empty($question)) {
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if (empty($user)) {
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$form = new QnashowquestionForm($out, $question);
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$form->show();
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} else {
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$profile = $user->getProfile();
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$answer = $question->getAnswer($profile);
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if (empty($answer)) {
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$form = new QnanewanswerForm($out, $question);
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$form->show();
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} else {
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$form = new QnashowquestionForm($out, $question);
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$form->show();
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}
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}
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} else {
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$out->text(_m('Question data is missing.'));
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}
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@ -398,6 +388,66 @@ class QnAPlugin extends MicroAppPlugin
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$out->elementStart('div', array('class' => 'entry-content'));
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}
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/**
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* Output the HTML for this kind of object in a list
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*
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* @param NoticeListItem $nli The list item being shown.
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*
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* @return boolean hook value
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*
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* @fixme WARNING WARNING WARNING this closes a 'div' that is implicitly opened in BookmarkPlugin's showNotice implementation
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*/
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function onStartShowNoticeItem($nli)
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{
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if (!$this->isMyNotice($nli->notice)) {
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return true;
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}
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$out = $nli->out;
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$notice = $nli->notice;
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$this->showNotice($notice, $out);
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$nli->showNoticeLink();
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$nli->showNoticeSource();
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$nli->showNoticeLocation();
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$nli->showContext();
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$nli->showRepeat();
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$out->elementEnd('div');
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$nli->showNoticeOptions();
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if ($notice->object_type == QnA_Question::OBJECT_TYPE) {
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$user = common_current_user();
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$question = QnA_Question::getByNotice($notice);
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if (!empty($user)) {
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$profile = $user->getProfile();
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$answer = $question->getAnswer($profile);
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// Output a placeholder input -- clicking on it will
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// bring up a real answer form
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if (empty($answer) && empty($question->closed)) {
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$out->elementStart('ul', 'notices threaded-replies xoxo');
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$out->elementStart('li', 'notice-answer-placeholder');
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$out->element(
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'input',
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array('class' => 'placeholder', 'value' => 'Answer...')
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);
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$out->elementEnd('li');
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$out->elementEnd('ul');
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}
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}
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}
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return false;
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}
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function showNoticeAnswer($notice, $out)
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{
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$user = common_current_user();
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@ -93,8 +93,6 @@ class QnanewanswerAction extends Action
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$id = substr($this->trimmed('id'), 9);
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common_debug("XXXXXXXXXXXXXXXXXX id = " . $id);
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$this->question = QnA_Question::staticGet('id', $id);
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if (empty($this->question)) {
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@ -124,7 +122,7 @@ class QnanewanswerAction extends Action
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if ($this->isPost()) {
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$this->newAnswer();
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} else {
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$this->showPage();
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$this->showForm();
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}
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return;
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@ -147,7 +145,7 @@ class QnanewanswerAction extends Action
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);
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} catch (ClientException $ce) {
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$this->error = $ce->getMessage();
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$this->showPage();
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$this->showForm($this->error);
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return;
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}
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if ($this->boolean('ajax')) {
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@ -230,4 +228,74 @@ class QnanewanswerAction extends Action
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return false;
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}
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}
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/**
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* Show an Ajax-y error message
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*
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* Goes back to the browser, where it's shown in a popup.
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*
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* @param string $msg Message to show
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*
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* @return void
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*/
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function ajaxErrorMsg($msg)
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{
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$this->startHTML('text/xml;charset=utf-8', true);
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$this->elementStart('head');
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// TRANS: Page title after an AJAX error occurs on the post answer page.
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$this->element('title', null, _('Ajax Error'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$this->element('p', array('id' => 'error'), $msg);
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$this->elementEnd('body');
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$this->elementEnd('html');
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}
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/**
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* Show an Ajax-y answer form
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*
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* Goes back to the browser, where it's shown in a popup.
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*
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* @param string $msg Message to show
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*
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* @return void
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*/
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function ajaxShowForm()
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{
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common_debug('ajaxShowForm()');
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$this->startHTML('text/xml;charset=utf-8', true);
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$this->elementStart('head');
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// TRANS: Title for form to send answer to a question.
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$this->element('title', null, _m('TITLE','Your answer'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$form = new QnanewanswerForm($this, $this->question);
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$form->show();
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$this->elementEnd('body');
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$this->elementEnd('html');
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}
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/**
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* @param string $msg An error message, if any
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*
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* @return void
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*/
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function showForm($msg = null)
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{
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common_debug("show form - msg = $msg");
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if ($this->boolean('ajax')) {
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if ($msg) {
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$this->ajaxErrorMsg($msg);
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} else {
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$this->ajaxShowForm();
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}
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return;
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}
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$this->msg = $msg;
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$this->showPage();
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}
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}
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@ -1 +1,5 @@
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/* stubb for q&a css */
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/* Why doesn't this work? */
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input.answer-placeholder {
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margin-left: 0;
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width: 95%;
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}
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@ -5,21 +5,186 @@ var QnA = {
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// @fixme: Should use ID
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close: function(closeButt) {
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$(closeButt)
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.closest('li.hentry.notice.question')
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.find('input[name=best],[name=close]')
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.hide();
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notice = $(closeButt).closest('li.hentry.notice.question');
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notice.find('input[name=best],[name=close]').hide();
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notice.find('textarea').hide();
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notice.find('li.notice-answer-placeholder').hide();
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notice.find('#answer-form').hide();
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},
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init: function() {
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var that = this;
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QnA.NoticeInlineAnswerSetup();
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$('input[name=close]').live('click', function() {
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that.close(this);
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});
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$('input[name=best]').live('click', function() {
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that.close(this);
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});
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},
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/**
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* Open up a question's inline answer box.
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*
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* @param {jQuery} notice: jQuery object containing one notice
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*/
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NoticeInlineAnswerTrigger: function(notice) {
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console.log('NoticeInlineAnswerTrigger - begin');
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// Find the question notice we're answering...
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var id = $($('.notice_id', notice)[0]).text();
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console.log("parent notice id = " + id);
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var parentNotice = notice;
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// See if the form's already there...
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var answerForm = $('#answer-form', parentNotice);
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if (answerForm) {
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console.log("Found the answer form.");
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} else {
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console.log("Did not find the answer form.");
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}
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var placeholder = parentNotice.find('li.notice-answer-placeholder');
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// Pull the parents threaded list and we'll add on the end of it.
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var list = $('ul.threaded-replies', notice);
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if (list) {
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console.log("Found the " + list.length + " notice place holders.");
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} else {
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console.log("Found the notice answer placeholder");
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}
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if (list.length == 0) {
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console.log("list length = 0 adding <ul>");
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list = $('<ul class="notices threaded-replies xoxo"></ul>');
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notice.append(list);
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} else if (list.length == 2) {
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// remove duplicate ul added by util.js
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list.last().remove();
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}
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var answerItem = $('li.notice-answer', list);
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var nextStep = function() {
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console.log("nextStep - enter");
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// Set focus...
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var text = answerForm.find('textarea');
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if (text.length == 0) {
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throw "No textarea";
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}
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$('body').click(function(e) {
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console.log("got click");
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var openAnswers = $('li.notice-answer');
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if (openAnswers.length > 0) {
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var target = $(e.target);
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openAnswers.each(function() {
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// Did we click outside this one?
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var answerItem = $(this);
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if (answerItem.has(e.target).length == 0) {
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var textarea = answerItem.find('.notice_data-text:first');
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var cur = $.trim(textarea.val());
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// Only close if there's been no edit.
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if (cur == '' || cur == textarea.data('initialText')) {
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var parentNotice = answerItem.closest('li.notice');
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answerItem.remove();
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parentNotice.find('li.notice-answer-placeholder').show();
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}
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}
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});
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}
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});
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text.focus();
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};
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placeholder.hide();
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if (answerItem.length > 0) {
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console.log('answerItem length > 0');
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// Update the existing form...
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nextStep();
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} else {
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// Create the answer form entry at the end
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if (answerItem.length == 0) {
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console.log("QQQQQ no notice-answer li");
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answerItem = $('<li class="notice-answer"></li>');
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var intermediateStep = function(formMaster) {
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console.log("Intermediate step");
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var formEl = document._importNode(formMaster, true);
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answerItem.append(formEl);
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console.log("appending answerItem");
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list.append(answerItem); // *after* the placeholder
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console.log("appended answerItem");
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console.log(answerItem);
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var form = answerForm = $(formEl);
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QnA.AnswerFormSetup(form);
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nextStep();
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};
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if (QnA.AnswerFormMaster) {
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// We've already saved a master copy of the form.
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// Clone it in!
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intermediateStep(QnA.AnswerFormMaster);
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} else {
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// Fetch a fresh copy of the answer form over AJAX.
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// Warning: this can have a delay, which looks bad.
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// @fixme this fallback may or may not work
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var url = $('#answer-action').attr('value');
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console.log("fetching new form via HXR");
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$.get(url, {ajax: 1}, function(data, textStatus, xhr) {
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intermediateStep($('form', data)[0]);
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});
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}
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}
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}
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console.log('NoticeInlineAnswerTrigger - exit');
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},
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AnswerFormSetup: function(form) {
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console.log("AnswerFormSetup - begin");
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if (!form.data('AnswerFormSetup')) {
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form.data('AnswerFormSetup', true);
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}
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console.log("AnswerFormSetup - exit");
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},
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/**
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* Setup function -- DOES NOT apply immediately.
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*
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* Sets up event handlers for inline reply mini-form placeholders.
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* Uses 'live' rather than 'bind', so applies to future as well as present items.
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*/
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NoticeInlineAnswerSetup: function() {
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console.log("NoticeInlineAnswerSetup - begin");
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$('li.notice-answer-placeholder input.placeholder')
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.live('focus', function() {
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var notice = $(this).closest('li.notice');
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QnA.NoticeInlineAnswerTrigger(notice);
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return false;
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});
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console.log("NoticeInlineAnswerSetup - exit");
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}
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};
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$(document).ready(function() {
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@ -119,6 +119,15 @@ class QnashowquestionForm extends Form
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'id'
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);
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$this->out->hidden(
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'answer-action',
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common_local_url(
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'qnanewanswer',
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null,
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array('id' => 'question-' . $this->question->id)
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)
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);
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$this->out->raw($this->question->asHTML());
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}
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