public function view($id = 0)
{
$debate = ORM::factory('debate')->with('user')->with('category')->find($id);
if ($debate->loaded == FALSE)
{
url::redirect();
}
// series of tests to show an add reply form
if ($this->logged_in)
{
// is the viewer the creator?
if ($this->user->id != $debate->user->id)
{
// has the user already replied?
if (ORM::factory('reply')
->where(array('debate_id' => $id, 'user_id' => $this->user->id))
->count_all() == 0)
{
$form = $errors = array
(
'body' => '',
'choice_id' => '',
'add' => ''
);
if ($post = $this->input->post())
{
$reply = ORM::factory('reply');
// validate and insert the reply
if ($reply->add($post, TRUE))
{
url::redirect(url::current());
}
$form = arr::overwrite($form, $post->as_array());
$errors = arr::overwrite($errors, $post->errors('reply_errors'));
}
}
// editing a reply?
else if (($rid = (int) $this->input->get('edit'))
AND ($reply = ORM::factory('reply')
->where(array('debate_id' => $id, 'user_id' => $this->user->id))
->find($rid)))
{
$form = $errors = array
(
'body' => '',
'choice_id' => '',
'add' => ''
);
// autocomplete the form
$form = arr::overwrite($form, $reply->as_array());
if ($post = $this->input->post())
{
// validate and insert the reply
if ($reply->edit($post, TRUE))
{
url::redirect(url::current());
}
$form = arr::overwrite($form, $post->as_array());
$errors = arr::overwrite($errors, $post->errors('reply_errors'));
}
}
else
{
// user already replied
$reason = 3;
}
}
else
{
// user started the debate
$reason = 2;
}
}
else
{
// user is not logged in.
$reason = 1;
}
$limits = Kohana::config('app/debate.limits');
$page = (int) $this->input->get('page', 1);
$offset = ($page > 0) ? ($page - 1) * $limits['replies'] : 0;
$replies = ORM::factory('reply')->with('user')->with('choice')->where('replies.debate_id', $id);
$this->template->title = $debate->topic;
$this->template->debate = $debate;
$this->template->body = View::factory('debate/view')
->set('debate', $debate)
->set('replies', $replies->find_all($limits['replies'], $offset))
->set('pagination', Pagination::factory(array
(
'style' => 'digg',
'items_per_page' => $limits['replies'],
'query_string' => 'page',
'auto_hide' => TRUE,
'total_items' => $total = $replies->count_last_query()
))
)
->set('total', $total);
// are we showing the add reply form?
if (isset($form, $errors))
{
$this->template->body->add_reply_form = View::factory('reply/add_reply_form')
->set('debate', $debate)
->set('form', $form)
->set('errors', $errors);
}
else
{
$this->template->body->reason = $reason;
}
}
<!-- Add Reply Form -->
<?php if (isset($add_reply_form)): ?>
<?php echo $add_reply_form; ?>
<?php else: ?>
<?php
switch ($reason)
{
case 1 :
// not logged in, show a message
$message = 'Add your ' . html::anchor('login?url=' . url::current(TRUE), '<b>vote</b>') . ' to this discussion';
break;
case 2 :
// started the debate. dont show a message for that.
$message = NULL;
break;
case 3:
// already replied, show a message
$message = 'You have already replied to this debate';
break;
default:
// unknown reason. dont show a message
$message = NULL;
break;
}
?>
<?php echo app::show_message($message, 'h2'); ?>
<?php endif; ?>
<!-- End Add Reply Form -->
Refactorings
No refactoring yet !
Wordpress Themes
April 30, 2010, April 30, 2010 18:21, permalink
No rating.
Login to rate!
Genial dispatch and this fill someone in on helped me alot in my college assignement. Say thank you you on your information.
pojo
June 2, 2010, June 02, 2010 00:16, permalink
No rating.
Login to rate!
Nice one mate!!! Might use it at http://w3mentor.com
Drailacit
January 26, 2012, January 26, 2012 23:59, permalink
No rating.
Login to rate!
This piece of writing concerning how to embed a YouTube video code is truly useful for fresh internet access people. Fastidious work, keep it up.
agencja interaktywna
January 31, 2012, January 31, 2012 14:34, permalink
No rating.
Login to rate!
welcome http://www.pozycjonowaniezak47.pl allowable vulgar in place of partnership from you as every
Code for a view debate page where a user would view a live debate. The logic goes like this...
If the user is logged in, and the user is not the creator of the debate Then check if the user already replied to the debate.
If the user already replied to the debate, then don't show the reply form. If the user already replied to the debate, but wants to edit it and clicked on the edit button then check for the reply id in the URL and show the reply form (filled in with existing data).
If the form is not being shown, save the reason why (using an integer) and pass that int to the view. Do a switch in the view to determine what message to show the user.