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Most objects and forms are in place, now I just have to make it work.

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This commit is contained in:
Zach Copley 2011-03-17 17:43:13 -07:00
parent 4cf0450809
commit 46793caf4b
10 changed files with 1376 additions and 11 deletions
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21
plugins/QuestionAndAnswer/QuestionAndAnswerPlugin.php
View File

@ -81,16 +81,18 @@ class QuestionAndAnswerPlugin extends MicroappPlugin
case 'NewanswerAction':
case 'ShowquestionAction':
case 'ShowanswerAction':
include_once $dir . '/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
include_once $dir . '/actions/'
. strtolower(mb_substr($cls, 0, -6)) . '.php';
return false;
case 'QuestionForm':
case 'AnswerForm':
include_once $dir . '/'.strtolower($cls).'.php';
include_once $dir . '/lib/' . strtolower($cls).'.php';
break;
case 'Question':
case 'Answer':
include_once $dir . '/'.$cls.'.php';
include_once $dir . '/classes/' . $cls.'.php';
return false;
break;
default:
return true;
}
@ -141,13 +143,10 @@ class QuestionAndAnswerPlugin extends MicroappPlugin
}
function types() {
/*
return array(Happening::OBJECT_TYPE,
RSVP::POSITIVE,
RSVP::NEGATIVE,
RSVP::POSSIBLE);
*/
return array(
Question::OBJECT_TYPE,
Answer::NORMAL
);
}
/**
@ -423,7 +422,7 @@ class QuestionAndAnswerPlugin extends MicroappPlugin
function onEndShowStyles($action)
{
$action->cssLink($this->path('questionandanswer.css'));
$action->cssLink($this->path('css/questionandanswer.css'));
return true;
}
}

211
plugins/QuestionAndAnswer/actions/Newquestion.php Normal file
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@ -0,0 +1,211 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Add a new Question
*
* 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 QuestionAndAnswer
* @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);
}
/**
* Add a new Question
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class NewquestionAction extends Action
{
protected $user = null;
protected $error = null;
protected $complete = null;
protected $question = null;
/**
* Returns the title of the action
*
* @return string Action title
*/
function title()
{
// TRANS: Title for Question page.
return _m('New question');
}
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
$this->user = common_current_user();
if (empty($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);
}
if ($this->isPost()) {
$this->checkSessionToken();
}
return true;
}
/**
* Handler method
*
* @param array $argarray is ignored since it's now passed in in prepare()
*
* @return void
*/
function handle($argarray=null)
{
parent::handle($argarray);
if ($this->isPost()) {
$this->newQuestion();
} else {
$this->showPage();
}
return;
}
/**
* Add a new Question
*
* @return void
*/
function newQuestion()
{
if ($this->boolean('ajax')) {
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.'));
}
$saved = Question::saveNew(
$this->user->getProfile(),
$this->question
);
} catch (ClientException $ce) {
$this->error = $ce->getMessage();
$this->showPage();
return;
}
if ($this->boolean('ajax')) {
header('Content-Type: text/xml;charset=utf-8');
$this->xw->startDocument('1.0', 'UTF-8');
$this->elementStart('html');
$this->elementStart('head');
// TRANS: Page title after sending a notice.
$this->element('title', null, _m('Notice posted'));
$this->elementEnd('head');
$this->elementStart('body');
$this->showNotice($saved);
$this->elementEnd('body');
$this->elementEnd('html');
} else {
common_redirect($saved->bestUrl(), 303);
}
}
/**
* Output a notice
*
* Used to generate the notice code for Ajax results.
*
* @param Notice $notice Notice that was saved
*
* @return void
*/
function showNotice($notice)
{
class_exists('NoticeList'); // @fixme hack for autoloader
$nli = new NoticeListItem($notice, $this);
$nli->show();
}
/**
* Show the Question form
*
* @return void
*/
function showContent()
{
if (!empty($this->error)) {
$this->element('p', 'error', $this->error);
}
$form = new NewQuestionForm(
$this,
$this->question,
$this->options
);
$form->show();
return;
}
/**
* Return true if read only.
*
* MAY override
*
* @param array $args other arguments
*
* @return boolean is read only action?
*/
function isReadOnly($args)
{
if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
$_SERVER['REQUEST_METHOD'] == 'HEAD') {
return true;
} else {
return false;
}
}
}

198
plugins/QuestionAndAnswer/actions/answer.php Normal file
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@ -0,0 +1,198 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Answer a question
*
* 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 QuestonAndAnswer
* @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);
}
/**
* Answer a question
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class AnswerAction extends Action
{
protected $user = null;
protected $error = null;
protected $complete = null;
protected $qustion = null;
protected $answer = null;
/**
* Returns the title of the action
*
* @return string Action title
*/
function title()
{
// TRANS: Page title for and answer to a question.
return _m('Answer');
}
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
if ($this->boolean('ajax')) {
StatusNet::setApi(true);
}
$this->user = common_current_user();
if (empty($this->user)) {
// TRANS: Client exception thrown trying to answer a question while not logged in.
throw new ClientException(_m("You must be logged in to answer to a question."),
403);
}
if ($this->isPost()) {
$this->checkSessionToken();
}
$id = $this->trimmed('id');
$this->question = Question::staticGet('id', $id);
if (empty($this->question)) {
// TRANS: Client exception thrown trying to respond to a non-existing question.
throw new ClientException(_m('Invalid or missing question.'), 404);
}
$answer = $this->trimmed('answer');
return true;
}
/**
* Handler method
*
* @param array $argarray is ignored since it's now passed in in prepare()
*
* @return void
*/
function handle($argarray=null)
{
parent::handle($argarray);
if ($this->isPost()) {
$this->answer();
} else {
$this->showPage();
}
return;
}
/**
* Add a new answer
*
* @return void
*/
function answer()
{
try {
$notice = Answer::saveNew(
$this->user->getProfile(),
$this->question,
$this->answer
);
} catch (ClientException $ce) {
$this->error = $ce->getMessage();
$this->showPage();
return;
}
if ($this->boolean('ajax')) {
header('Content-Type: text/xml;charset=utf-8');
$this->xw->startDocument('1.0', 'UTF-8');
$this->elementStart('html');
$this->elementStart('head');
// TRANS: Page title after sending an answer.
$this->element('title', null, _m('Answers'));
$this->elementEnd('head');
$this->elementStart('body');
$form = new Answer($this->question, $this);
$form->show();
$this->elementEnd('body');
$this->elementEnd('html');
} else {
common_redirect($this->question->bestUrl(), 303);
}
}
/**
* Show the Answer form
*
* @return void
*/
function showContent()
{
if (!empty($this->error)) {
$this->element('p', 'error', $this->error);
}
$form = new AnswerForm($this->question, $this);
$form->show();
return;
}
/**
* Return true if read only.
*
* MAY override
*
* @param array $args other arguments
*
* @return boolean is read only action?
*/
function isReadOnly($args)
{
if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
$_SERVER['REQUEST_METHOD'] == 'HEAD') {
return true;
} else {
return false;
}
}
}

125
plugins/QuestionAndAnswer/actions/showanswer.php Normal file
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@ -0,0 +1,125 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010, StatusNet, Inc.
*
* Show an answer to a question
*
* 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 QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 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);
}
/**
* Show an answer to a question, and associated data
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ShowAnswerAction extends ShownoticeAction
{
protected $answer = null;
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
OwnerDesignAction::prepare($argarray);
$this->id = $this->trimmed('id');
$this->answer = Answer::staticGet('id', $this->id);
if (empty($this->answer)) {
throw new ClientException(_('No such answer.'), 404);
}
$this->notice = Notice::staticGet('uri', $this->answer->uri);
if (empty($this->notice)) {
// Did we used to have it, and it got deleted?
throw new ClientException(_('No such answer.'), 404);
}
$this->user = User::staticGet('id', $this->answer->profile_id);
if (empty($this->user)) {
throw new ClientException(_('No such user.'), 404);
}
$this->profile = $this->user->getProfile();
if (empty($this->profile)) {
throw new ServerException(_('User without a profile.'));
}
$this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
return true;
}
/**
* Title of the page
*
* Used by Action class for layout.
*
* @return string page tile
*/
function title()
{
return sprintf(_('%s\'s answer to "%s"'),
$this->user->nickname,
$this->answer->title);
}
/**
* Overload page title display to show answer link
*
* @return void
*/
function showPageTitle()
{
$this->elementStart('h1');
$this->element('a',
array('href' => $this->answer->url),
$this->asnwer->title);
$this->elementEnd('h1');
}
}

130
plugins/QuestionAndAnswer/actions/showquestion.php Normal file
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@ -0,0 +1,130 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Show a question
*
* 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 QuestionAndAnswer
* @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);
}
/**
* Show a question
*
* @category QuestionAndAnswer
* @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 ShowquestionAction extends ShownoticeAction
{
protected $question = null;
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
OwnerDesignAction::prepare($argarray);
$this->id = $this->trimmed('id');
$this->question = Question::staticGet('id', $this->id);
if (empty($this->question)) {
// TRANS: Client exception thrown trying to view a non-existing question.
throw new ClientException(_m('No such question.'), 404);
}
$this->notice = $this->question->getNotice();
if (empty($this->notice)) {
// Did we used to have it, and it got deleted?
// TRANS: Client exception thrown trying to view a non-existing question notice.
throw new ClientException(_m('No such question notice.'), 404);
}
$this->user = User::staticGet('id', $this->question->profile_id);
if (empty($this->user)) {
// TRANS: Client exception thrown trying to view a question of a non-existing user.
throw new ClientException(_m('No such user.'), 404);
}
$this->profile = $this->user->getProfile();
if (empty($this->profile)) {
// TRANS: Server exception thrown trying to view a question for a user for which the profile could not be loaded.
throw new ServerException(_m('User without a profile.'));
}
$this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
return true;
}
/**
* Title of the page
*
* Used by Action class for layout.
*
* @return string page tile
*/
function title()
{
// TRANS: Page title for a question.
// TRANS: %1$s is the nickname of the user who asked the question, %2$s is the question.
return sprintf(_m('%1$s\'s question: %2$s'),
$this->user->nickname,
$this->question->question);
}
/**
* @fixme combine the notice time with question update time
*/
function lastModified()
{
return Action::lastModified();
}
/**
* @fixme combine the notice time with question update time
*/
function etag()
{
return Action::etag();
}
}

213
plugins/QuestionAndAnswer/classes/Answer.php Normal file
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@ -0,0 +1,213 @@
<?php
/**
* Data class to save answers to questions
*
* PHP version 5
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* 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/>.
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* For storing answers
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* @see DB_DataObject
*/
class Answer extends Managed_DataObject
{
public $__table = 'answer'; // table name
public $id; // char(36) primary key not null -> UUID
public $question_id; // char(36) -> question.id UUID
public $profile_id; // int -> question.id
public $votes; // int -> total number of votes (up & down)
public $best; // (int) boolean -> whether the question asker has marked this as the best answer
public $created; // datetime
/**
* Get an instance by key
*
* This is a utility method to get a single instance with a given key value.
*
* @param string $k Key to use to lookup (usually 'user_id' for this class)
* @param mixed $v Value to lookup
*
* @return User_greeting_count object found, or null for no hits
*
*/
function staticGet($k, $v=null)
{
return Memcached_DataObject::staticGet('Answer', $k, $v);
}
/**
* Get an instance by compound key
*
* This is a utility method to get a single instance with a given set of
* key-value pairs. Usually used for the primary key for a compound key; thus
* the name.
*
* @param array $kv array of key-value mappings
*
* @return Bookmark object found, or null for no hits
*
*/
function pkeyGet($kv)
{
return Memcached_DataObject::pkeyGet('Answer', $kv);
}
/**
* The One True Thingy that must be defined and declared.
*/
public static function schemaDef()
{
return array(
'description' => 'Record of answers to questions',
'fields' => array(
'id' => array('type' => 'char', 'length' => 36, 'not null' => true, 'description' => 'UUID of the response'),
'uri' => array('type' => 'varchar', 'length' => 255, 'not null' => true, 'description' => 'UUID to the answer notice'),
'question_id' => array('type' => 'char', 'length' => 36, 'not null' => true, 'description' => 'UUID of question being responded to'),
'votes' => array('type' => 'int'),
'best' => array('type' => 'int'),
'profile_id' => array('type' => 'int'),
'created' => array('type' => 'datetime', 'not null' => true),
),
'primary key' => array('id'),
'unique keys' => array(
'question_uri_key' => array('uri'),
'question_id_profile_id_key' => array('question_id', 'profile_id'),
),
'indexes' => array(
'profile_id_question_Id_index' => array('profile_id', 'question_id'),
)
);
}
/**
* Get an answer based on a notice
*
* @param Notice $notice Notice to check for
*
* @return Answer found response or null
*/
function getByNotice($notice)
{
return self::staticGet('uri', $notice->uri);
}
/**
* Get the notice that belongs to this answer
*
* @return Notice
*/
function getNotice()
{
return Notice::staticGet('uri', $this->uri);
}
function bestUrl()
{
return $this->getNotice()->bestUrl();
}
/**
* Get the Question this is an answer to
*
* @return Question
*/
function getQuestion()
{
return Question::staticGet('id', $this->question_id);
}
/**
* Save a new answer notice
*
* @param Profile $profile
* @param Question $Question the question being answered
* @param array
*
* @return Notice saved notice
*/
static function saveNew($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(
'showanswer',
array('id' => $pr->id)
);
common_log(LOG_DEBUG, "Saving answer: $pr->id $pr->uri");
$a->insert();
// TRANS: Notice content answering a question.
// TRANS: %s is the answer
$content = sprintf(
_m('answered "%s"'),
$answer
);
$link = '<a href="' . htmlspecialchars($question->uri) . '">' . htmlspecialchars($answer) . '</a>';
// TRANS: Rendered version of the notice content answering a question.
// TRANS: %s a link to the question with the chosen option as link description.
$rendered = sprintf(_m('answered "%s"'), $link);
$tags = array();
$replies = array();
$options = array_merge(array('urls' => array(),
'rendered' => $rendered,
'tags' => $tags,
'replies' => $replies,
'reply_to' => $question->getNotice()->id,
'object_type' => QuestionAndAnswer::ANSWER_OBJECT),
$options);
if (!array_key_exists('uri', $options)) {
$options['uri'] = $pr->uri;
}
$saved = Notice::saveNew($profile->id,
$content,
array_key_exists('source', $options) ?
$options['source'] : 'web',
$options);
return $saved;
}
}

240
plugins/QuestionAndAnswer/classes/Question.php Normal file
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@ -0,0 +1,240 @@
<?php
/**
* Data class to mark a notice as a question
*
* PHP version 5
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* 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/>.
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* For storing a question
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* @see DB_DataObject
*/
class Question extends Managed_DataObject
{
public $__table = 'question'; // table name
public $id; // char(36) primary key not null -> UUID
public $uri;
public $profile_id; // int -> profile.id
public $title; // text
public $description; // text
public $created; // datetime
/**
* Get an instance by key
*
* This is a utility method to get a single instance with a given key value.
*
* @param string $k Key to use to lookup (usually 'user_id' for this class)
* @param mixed $v Value to lookup
*
* @return User_greeting_count object found, or null for no hits
*
*/
function staticGet($k, $v=null)
{
return Memcached_DataObject::staticGet('Question', $k, $v);
}
/**
* Get an instance by compound key
*
* This is a utility method to get a single instance with a given set of
* key-value pairs. Usually used for the primary key for a compound key; thus
* the name.
*
* @param array $kv array of key-value mappings
*
* @return Bookmark object found, or null for no hits
*
*/
function pkeyGet($kv)
{
return Memcached_DataObject::pkeyGet('Question', $kv);
}
/**
* The One True Thingy that must be defined and declared.
*/
public static function schemaDef()
{
return array(
'description' => 'Per-notice question data for QuestionAndAnswer plugin',
'fields' => array(
'id' => array('type' => 'char', 'length' => 36, 'not null' => true, 'description' => 'UUID'),
'uri' => array('type' => 'varchar', 'length' => 255, 'not null' => true),
'profile_id' => array('type' => 'int'),
'title' => array('type' => 'text'),
'description' => array('type' => 'text'),
'created' => array('type' => 'datetime', 'not null' => true),
),
'primary key' => array('id'),
'unique keys' => array(
'question_uri_key' => array('uri'),
),
);
}
/**
* Get a question based on a notice
*
* @param Notice $notice Notice to check for
*
* @return Question found question or null
*/
function getByNotice($notice)
{
return self::staticGet('uri', $notice->uri);
}
function getNotice()
{
return Notice::staticGet('uri', $this->uri);
}
function bestUrl()
{
return $this->getNotice()->bestUrl();
}
/**
* Get the answer from a particular user to this question, if any.
*
* @param Profile $profile
*
* @return Answer object or null
*/
function getAnswer(Profile $profile)
{
$a = new Answer();
$a->question_id = $this->id;
$a->profile_id = $profile->id;
$a->find();
if ($a->fetch()) {
return $a;
} else {
return null;
}
}
function countAnswers()
{
$a = new Answer();
$a->question_id = $this->id;
return $a-count();
}
/**
* Save a new question notice
*
* @param Profile $profile
* @param string $question
* @param string $title
* @param string $description
* @param array $option // and whatnot
*
* @return Notice saved notice
*/
static function saveNew($profile, $question, $title, $description, $options = array())
{
$q = new Question();
$q->id = UUID::gen();
$q->profile_id = $profile->id;
$q->title = $title;
$q->description = $description;
if (array_key_exists('created', $options)) {
$q->created = $options['created'];
} else {
$q->created = common_sql_now();
}
if (array_key_exists('uri', $options)) {
$q->uri = $options['uri'];
} else {
$q->uri = common_local_url(
'showquestion',
array('id' => $q->id)
);
}
common_log(LOG_DEBUG, "Saving question: $q->id $q->uri");
$q->insert();
// TRANS: Notice content creating a question.
// TRANS: %1$s is the title of the question, %2$s is a link to the question.
$content = sprintf(
_m('question: %1$s %2$s'),
$title,
$q->uri
);
$link = '<a href="' . htmlspecialchars($q->uri) . '">' . htmlspecialchars($title) . '</a>';
// TRANS: Rendered version of the notice content creating a question.
// TRANS: %s a link to the question as link description.
$rendered = sprintf(_m('Question: %s'), $link);
$tags = array('question');
$replies = array();
$options = array_merge(
array(
'urls' => array(),
'rendered' => $rendered,
'tags' => $tags,
'replies' => $replies,
'object_type' => QuestionAndAnswerPlugin::QUESTION_OBJECT
),
$options
);
if (!array_key_exists('uri', $options)) {
$options['uri'] = $p->uri;
}
$saved = Notice::saveNew(
$profile->id,
$content,
array_key_exists('source', $options) ?
$options['source'] : 'web',
$options
);
return $saved;
}
}

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/* stubb for q&a css */

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Form for answering a question
*
* 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 QuestionAndAnswer
* @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);
}
/**
* Form to add a new answer to a question
*
* @category QuestionAndAnswer
* @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 AnswerForm extends Form
{
protected $question;
/**
* Construct a new answer form
*
* @param Question $question
* @param HTMLOutputter $out output channel
*
* @return void
*/
function __construct(Question $question, HTMLOutputter $out)
{
parent::__construct($out);
$this->question = $question;
}
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'answer-form';
}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_settings ajax';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('answer', array('id' => $this->question->id));
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$question = $this->question;
$out = $this->out;
$id = "question-" . $question->id;
$out->element('p', 'answer', $question->question);
$out->element('input', array('type' => 'text', 'name' => 'answer'));
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
// TRANS: Button text for submitting a poll response.
$this->out->submit('submit', _m('BUTTON', 'Submit'));
}
}

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Form for adding a new question
*
* 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 QuestonAndAnswer
* @package StatusNet
* @author Zach Copley <zach@copley.name>
* @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);
}
/**
* Form to add a new question
*
* @category QuestionAndAnswer
* @package StatusNet
* @author Zach Copley <zach@copley.name>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class NewQuestionForm extends Form
{
protected $question = null;
/**
* Construct a new question form
*
* @param HTMLOutputter $out output channel
*
* @return void
*/
function __construct($out=null, $question=null, $options=null)
{
parent::__construct($out);
}
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'newquestion-form';
}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_settings ajax-notice';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('newquestion');
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$this->out->elementStart('fieldset', array('id' => 'newquestion-data'));
$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->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
// TRANS: Button text for saving a new question.
$this->out->submit('submit', _m('BUTTON', 'Save'));
}
}