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Code Issues Releases Wiki Activity

* Fix plugin filename

Browse Source 
* Make questions save!
This commit is contained in:
Zach Copley 2011-03-21 15:50:36 -07:00
parent 424670a5eb
commit 73c3344cc3
8 changed files with 92 additions and 523 deletions
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457
plugins/QnA/QnAPlugin
View File

@ -1,457 +0,0 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Microapp plugin for Questions and Answers
*
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category QnA
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Question and Answer plugin
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class QnAPlugin extends MicroAppPlugin
{
// @fixme which domain should we use for these namespaces?
const QUESTION_OBJECT = 'http://activityschema.org/object/question';
const ANSWER_OBJECT = 'http://activityschema.org/object/answer';
/**
* Set up our tables (question and answer)
*
* @see Schema
* @see ColumnDef
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onCheckSchema()
{
$schema = Schema::get();
$schema->ensureTable('qna_question', QnA_Question::schemaDef());
$schema->ensureTable('qna_answer', QnA_Answer::schemaDef());
$schema->ensureTable('qna_vote', QnA_Vote::schemaDef());
return true;
}
/**
* Load related modules when needed
*
* @param string $cls Name of the class to be loaded
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onAutoload($cls)
{
$dir = dirname(__FILE__);
switch ($cls)
{
case 'NewquestionAction':
case 'NewanswerAction':
case 'ShowquestionAction':
case 'ShowanswerAction':
case 'QnavoteAction':
include_once $dir . '/actions/'
. strtolower(mb_substr($cls, 0, -6)) . '.php';
return false;
case 'QuestionForm':
case 'AnswerForm':
case 'VoteForm';
include_once $dir . '/lib/' . strtolower($cls).'.php';
break;
case 'QnA_Question':
case 'QnA_Answer':
case 'QnA_Vote':
include_once $dir . '/classes/' . $cls.'.php';
return false;
break;
default:
return true;
}
}
/**
* Map URLs to actions
*
* @param Net_URL_Mapper $m path-to-action mapper
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onRouterInitialized($m)
{
$regexId = '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}';
$m->connect(
'main/question/new',
array('action' => 'newquestion')
);
$m->connect(
'main/question/answer',
array('action' => 'newanswer')
);
$m->connect(
'question/vote/:id',
array('action' => 'qnavote', 'type' => 'question'),
array('id' => $regexId)
);
$m->connect(
'question/:id',
array('action' => 'showquestion'),
array('id' => $regexId)
);
$m->connect(
'answer/vote/:id',
array('action' => 'qnavote', 'type' => 'answer'),
array('id' => $regexId)
);
$m->connect(
'answer/:id',
array('action' => 'showanswer'),
array('id' => $regexId)
);
return true;
}
function onPluginVersion(&$versions)
{
$versions[] = array(
'name' => 'QnA',
'version' => STATUSNET_VERSION,
'author' => 'Zach Copley',
'homepage' => 'http://status.net/wiki/Plugin:QnA',
'description' =>
_m('Question and Answers micro-app.')
);
return true;
}
function appTitle() {
return _m('Question');
}
function tag() {
return 'question';
}
function types() {
return array(
Question::OBJECT_TYPE,
Answer::NORMAL
);
}
/**
* Given a parsed ActivityStreams activity, save it into a notice
* and other data structures.
*
* @param Activity $activity
* @param Profile $actor
* @param array $options=array()
*
* @return Notice the resulting notice
*/
function saveNoticeFromActivity($activity, $actor, $options=array())
{
if (count($activity->objects) != 1) {
throw new Exception('Too many activity objects.');
}
$questionObj = $activity->objects[0];
if ($questinoObj->type != QnA_Question::OBJECT_TYPE) {
throw new Exception('Wrong type for object.');
}
$notice = null;
switch ($activity->verb) {
case ActivityVerb::POST:
$notice = Question::saveNew(
$actor,
$questionObj->title
// null,
// $questionObj->summary,
// $options
);
break;
case Answer::NORMAL:
$question = QnA_Question::staticGet('uri', $questionObj->id);
if (empty($question)) {
// FIXME: save the question
throw new Exception("Answer to unknown question.");
}
$notice = QnA_Answer::saveNew($actor, $question, $activity->verb, $options);
break;
default:
throw new Exception("Unknown verb for question");
}
return $notice;
}
/**
* Turn a Notice into an activity object
*
* @param Notice $notice
*
* @return ActivityObject
*/
function activityObjectFromNotice($notice)
{
$question = null;
switch ($notice->object_type) {
case Question::OBJECT_TYPE:
$question = Qeustion::fromNotice($notice);
break;
case Answer::NORMAL:
case Answer::ANONYMOUS:
$answer = Answer::fromNotice($notice);
$question = $answer->getQuestion();
break;
}
if (empty($question)) {
throw new Exception("Unknown object type.");
}
$notice = $question->getNotice();
if (empty($notice)) {
throw new Exception("Unknown question notice.");
}
$obj = new ActivityObject();
$obj->id = $question->uri;
$obj->type = Question::OBJECT_TYPE;
$obj->title = $question->title;
$obj->link = $notice->bestUrl();
// XXX: probably need other stuff here
return $obj;
}
/**
* Change the verb on Answer notices
*
* @param Notice $notice
*
* @return ActivityObject
*/
function onEndNoticeAsActivity($notice, &$act) {
switch ($notice->object_type) {
case Answer::NORMAL:
case Answer::ANONYMOUS:
$act->verb = $notice->object_type;
break;
}
return true;
}
/**
* Custom HTML output for our notices
*
* @param Notice $notice
* @param HTMLOutputter $out
*/
function showNotice($notice, $out)
{
switch ($notice->object_type) {
case Question::OBJECT_TYPE:
$this->showQuestionNotice($notice, $out);
break;
case Answer::NORMAL:
case Answer::ANONYMOUS:
case RSVP::POSSIBLE:
$this->showAnswerNotice($notice, $out);
break;
}
$out->elementStart('div', array('class' => 'question'));
$profile = $notice->getProfile();
$avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
$out->element('img',
array('src' => ($avatar) ?
$avatar->displayUrl() :
Avatar::defaultImage(AVATAR_MINI_SIZE),
'class' => 'avatar photo bookmark-avatar',
'width' => AVATAR_MINI_SIZE,
'height' => AVATAR_MINI_SIZE,
'alt' => $profile->getBestName()));
$out->raw('&#160;'); // avoid &nbsp; for AJAX XML compatibility
$out->elementStart('span', 'vcard author'); // hack for belongsOnTimeline; JS needs to be able to find the author
$out->element('a',
array('class' => 'url',
'href' => $profile->profileurl,
'title' => $profile->getBestName()),
$profile->nickname);
$out->elementEnd('span');
}
function showAnswerNotice($notice, $out)
{
$rsvp = Answer::fromNotice($notice);
$out->elementStart('div', 'answer');
$out->raw($answer->asHTML());
$out->elementEnd('div');
return;
}
function showQuestionNotice($notice, $out)
{
$profile = $notice->getProfile();
$question = Question::fromNotice($notice);
assert(!empty($question));
assert(!empty($profile));
$out->elementStart('div', 'question-notice');
$out->elementStart('h3');
if (!empty($question->url)) {
$out->element('a',
array('href' => $question->url,
'class' => 'question-title'),
$question->title);
} else {
$out->text($question->title);
}
if (!empty($question->location)) {
$out->elementStart('div', 'question-location');
$out->element('strong', null, _('Location: '));
$out->element('span', 'location', $question->location);
$out->elementEnd('div');
}
if (!empty($question->description)) {
$out->elementStart('div', 'question-description');
$out->element('strong', null, _('Description: '));
$out->element('span', 'description', $question->description);
$out->elementEnd('div');
}
$answers = $question->getAnswers();
$out->elementStart('div', 'question-answers');
$out->element('strong', null, _('Answer: '));
$out->element('span', 'question-answer');
// XXX I dunno
$out->elementEnd('div');
$user = common_current_user();
if (!empty($user)) {
$question = $question->getAnswer($user->getProfile());
if (empty($answer)) {
$form = new AnswerForm($question, $out);
}
$form->show();
}
$out->elementEnd('div');
}
/**
* Form for our app
*
* @param HTMLOutputter $out
* @return Widget
*/
function entryForm($out)
{
return new QuestionForm($out);
}
/**
* When a notice is deleted, clean up related tables.
*
* @param Notice $notice
*/
function deleteRelated($notice)
{
switch ($notice->object_type) {
case Question::OBJECT_TYPE:
common_log(LOG_DEBUG, "Deleting question from notice...");
$question = Question::fromNotice($notice);
$question->delete();
break;
case Answer::NORMAL:
case Answer::ANONYMOUS:
common_log(LOG_DEBUG, "Deleting answer from notice...");
$answer = Answer::fromNotice($notice);
common_log(LOG_DEBUG, "to delete: $answer->id");
$answer->delete();
break;
default:
common_log(LOG_DEBUG, "Not deleting related, wtf...");
}
}
function onEndShowScripts($action)
{
// XXX maybe some cool shiz here
}
function onEndShowStyles($action)
{
$action->cssLink($this->path('css/questionandanswer.css'));
return true;
}
}

33
plugins/QnA/actions/newquestion.php
View File

@ -48,8 +48,8 @@ class NewquestionAction extends Action
protected $user = null;
protected $error = null;
protected $complete = null;
protected $question = null;
protected $title = null;
protected $description = null;
/**
* Returns the title of the action
@ -77,14 +77,19 @@ class NewquestionAction extends Action
if (empty($this->user)) {
// TRANS: Client exception thrown trying to create a Question while not logged in.
throw new ClientException(_m('You must be logged in to post a question.'),
403);
throw new ClientException(
_m('You must be logged in to post a question.'),
403
);
}
if ($this->isPost()) {
$this->checkSessionToken();
}
$this->title = $this->trimmed('title');
$this->description = $this->trimmed('description');
return true;
}
@ -119,14 +124,15 @@ class NewquestionAction extends Action
StatusNet::setApi(true);
}
try {
if (empty($this->question)) {
// TRANS: Client exception thrown trying to create a Question without a question.
throw new ClientException(_m('Question must have a question.'));
if (empty($this->title)) {
// TRANS: Client exception thrown trying to create a question without a title.
throw new ClientException(_m('Question must have a title.'));
}
$saved = Question::saveNew(
$saved = QnA_Question::saveNew(
$this->user->getProfile(),
$this->question
$this->title,
$this->description
);
} catch (ClientException $ce) {
$this->error = $ce->getMessage();
@ -140,7 +146,7 @@ class NewquestionAction extends Action
$this->elementStart('html');
$this->elementStart('head');
// TRANS: Page title after sending a notice.
$this->element('title', null, _m('Notice posted'));
$this->element('title', null, _m('Question posted'));
$this->elementEnd('head');
$this->elementStart('body');
$this->showNotice($saved);
@ -178,10 +184,10 @@ class NewquestionAction extends Action
$this->element('p', 'error', $this->error);
}
$form = new NewQuestionForm(
$form = new QuestionForm(
$this,
$this->question,
$this->options
$this->title,
$this->description
);
$form->show();
@ -208,4 +214,3 @@ class NewquestionAction extends Action
}
}
}

10
plugins/QnA/actions/qnavote.php
View File

@ -3,7 +3,7 @@
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Answer a question
* Vote on a questino or answer
*
* PHP version 5
*
@ -20,7 +20,7 @@
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category QuestonAndAnswer
* @category QnA
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2011 StatusNet, Inc.
@ -34,7 +34,7 @@ if (!defined('STATUSNET')) {
}
/**
* Answer a question
* Vote on a question or answer
*
* @category QnA
* @package StatusNet
@ -43,13 +43,13 @@ if (!defined('STATUSNET')) {
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class AnswerAction extends Action
class Qnavote extends Action
{
protected $user = null;
protected $error = null;
protected $complete = null;
protected $qustion = null;
protected $question = null;
protected $answer = null;
/**

45
plugins/QnA/classes/QnA_Answer.php
View File

@ -44,7 +44,7 @@ if (!defined('STATUSNET')) {
*/
class QnA_Answer extends Managed_DataObject
{
CONST ANSWER = 'http://activityschema.org/object/answer';
const OBJECT_TYPE = 'http://activityschema.org/object/answer';
public $__table = 'qna_answer'; // table name
public $id; // char(36) primary key not null -> UUID
@ -162,6 +162,11 @@ class QnA_Answer extends Managed_DataObject
return Question::staticGet('id', $this->question_id);
}
static function fromNotice($notice)
{
return QnA_Answer::staticGet('uri', $notice->uri);
}
/**
* Save a new answer notice
*
@ -171,32 +176,32 @@ class QnA_Answer extends Managed_DataObject
*
* @return Notice saved notice
*/
static function saveNew($profile, $question, $options=null)
static function saveNew($profile, $question, $options = null)
{
if (empty($options)) {
$options = array();
}
$a = new Answer();
$a->id = UUID::gen();
$a->profile_id = $profile->id;
$a->question_id = $question->id;
$a->created = common_sql_now();
$a->uri = common_local_url(
$answer = new Answer();
$answer->id = UUID::gen();
$answer->profile_id = $profile->id;
$answer->question_id = $question->id;
$answer->created = common_sql_now();
$answer->uri = common_local_url(
'showanswer',
array('id' => $pr->id)
array('id' => $answer->id)
);
common_log(LOG_DEBUG, "Saving answer: $pr->id $pr->uri");
$a->insert();
common_log(LOG_DEBUG, "Saving answer: $answer->id, $answer->uri");
$answer->insert();
// TRANS: Notice content answering a question.
// TRANS: %s is the answer
$content = sprintf(
_m('answered "%s"'),
$answer
$answer->uri
);
$link = '<a href="' . htmlspecialchars($question->uri) . '">' . htmlspecialchars($answer) . '</a>';
$link = '<a href="' . htmlspecialchars($answer->uri) . '">' . htmlspecialchars($answer) . '</a>';
// TRANS: Rendered version of the notice content answering a question.
// TRANS: %s a link to the question with question title as the link content.
$rendered = sprintf(_m('answered "%s"'), $link);
@ -206,17 +211,17 @@ class QnA_Answer extends Managed_DataObject
$options = array_merge(
array(
'urls' => array(),
'rendered' => $rendered,
'tags' => $tags,
'replies' => $replies,
'reply_to' => $question->getNotice()->id,
'object_type' => QnA::ANSWER_OBJECT),
'urls' => array(),
'rendered' => $rendered,
'tags' => $tags,
'replies' => $replies,
'reply_to' => $question->getNotice()->id,
'object_type' => self::OBJECT_TYPE),
$options
);
if (!array_key_exists('uri', $options)) {
$options['uri'] = $pr->uri;
$options['uri'] = $answer->uri;
}
$saved = Notice::saveNew(

17
plugins/QnA/classes/QnA_Question.php
View File

@ -45,8 +45,7 @@ if (!defined('STATUSNET')) {
class QnA_Question extends Managed_DataObject
{
const QUESTION = 'http://activityschema.org/object/question';
const OBJECT_TYPE = 'http://activityschema.org/object/question';
public $__table = 'qna_question'; // table name
public $id; // char(36) primary key not null -> UUID
@ -111,7 +110,7 @@ class QnA_Question extends Managed_DataObject
),
'profile_id' => array('type' => 'int'),
'title' => array('type' => 'text'),
'closed' => array('type' => 'int', size => 'tiny'),
'closed' => array('type' => 'int', 'size' => 'tiny'),
'description' => array('type' => 'text'),
'created' => array(
'type' => 'datetime',
@ -174,6 +173,12 @@ class QnA_Question extends Managed_DataObject
return $a-count();
}
static function fromNotice($notice)
{
common_debug('xxxxxxxxxxxxxxx notice-uri = ' . $notice->uri);
return QnA_Question::staticGet('uri', $notice->uri);
}
/**
* Save a new question notice
*
@ -185,7 +190,7 @@ class QnA_Question extends Managed_DataObject
*
* @return Notice saved notice
*/
static function saveNew($profile, $question, $title, $description, $options = array())
static function saveNew($profile, $title, $description, $options = array())
{
$q = new QnA_Question();
@ -234,13 +239,13 @@ class QnA_Question extends Managed_DataObject
'rendered' => $rendered,
'tags' => $tags,
'replies' => $replies,
'object_type' => QnAPlugin::QUESTION_OBJECT
'object_type' => self::OBJECT_TYPE
),
$options
);
if (!array_key_exists('uri', $options)) {
$options['uri'] = $p->uri;
$options['uri'] = $q->uri;
}
$saved = Notice::saveNew(

4
plugins/QnA/classes/QnA_Vote.php
View File

@ -47,11 +47,11 @@ class QnA_Vote extends Managed_DataObject
const UP = 'http://activitystrea.ms/schema/1.0/like';
const DOWN = 'http://activityschema.org/object/dislike'; // Gar!
public $__table = 'qa_vote'; // table name
public $__table = 'qna_vote'; // table name
public $id; // char(36) primary key not null -> UUID
public $question_id; // char(36) -> question.id UUID
public $answer_id; // char(36) -> question.id UUID
public $type // tinyint -> vote: up (1) or down (-1)
public $type; // tinyint -> vote: up (1) or down (-1)
public $profile_id; // int -> question.id
public $created; // datetime

2
plugins/QnA/lib/answerform.php
View File

@ -103,7 +103,7 @@ class AnswerForm extends Form
$out = $this->out;
$id = "question-" . $question->id;
$out->element('p', 'answer', $question->question);
$out->element('p', 'answer', $question->title);
$out->element('input', array('type' => 'text', 'name' => 'answer'));
}

31
plugins/QnA/lib/questionform.php
View File

@ -20,7 +20,7 @@
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category QuestonAndAnswer
* @category QnA
* @package StatusNet
* @author Zach Copley <zach@copley.name>
* @copyright 2011 StatusNet, Inc.
@ -44,9 +44,10 @@ if (!defined('STATUSNET')) {
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class NewQuestionForm extends Form
class QuestionForm extends Form
{
protected $question = null;
protected $title;
protected $description;
/**
* Construct a new question form
@ -55,9 +56,11 @@ class NewQuestionForm extends Form
*
* @return void
*/
function __construct($out=null, $question=null, $options=null)
function __construct($out = null, $title = null, $description = null, $options = null)
{
parent::__construct($out);
$this->title = $title;
$this->description = $description;
}
/**
@ -101,12 +104,20 @@ class NewQuestionForm extends Form
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->out->input('question',
// TRANS: Field label on the page to create a question.
_m('Question'),
$this->question,
// TRANS: Field title on the page to create a question.
_m('What is your question?'));
$this->out->input(
'title',
_m('Title'),
$this->title,
_m('Title of your question')
);
$this->unli();
$this->li();
$this->out->textarea(
'description',
_m('Description'),
$this->description,
_m('Your question in detail')
);
$this->unli();
$this->out->elementEnd('ul');