<?php
/**
 * @version		$Id: view.html.php 1647 2012-09-26 16:30:16Z lefteris.kavadas $
 * @package		K2
 * @author		JoomlaWorks http://www.joomlaworks.net
 * @copyright	Copyright (c) 2006 - 2012 JoomlaWorks Ltd. All rights reserved.
 * @license		GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
 */

// no direct access
defined('_JEXEC') or die ;

jimport('joomla.application.component.view');

class K2ViewComments extends K2View
{

    function display($tpl = null)
    {

        $mainframe = JFactory::getApplication();
        $user = JFactory::getUser();
        $option = JRequest::getCmd('option');
        $view = JRequest::getCmd('view');
        $limit = $mainframe->getUserStateFromRequest('global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int');
        $limitstart = $mainframe->getUserStateFromRequest($option.$view.'.limitstart', 'limitstart', 0, 'int');
        $filter_order = $mainframe->getUserStateFromRequest($option.$view.'filter_order', 'filter_order', 'c.id', 'cmd');
        $filter_order_Dir = $mainframe->getUserStateFromRequest($option.$view.'filter_order_Dir', 'filter_order_Dir', 'DESC', 'word');
        $filter_state = $mainframe->getUserStateFromRequest($option.$view.'filter_state', 'filter_state', -1, 'int');
        $filter_category = $mainframe->getUserStateFromRequest($option.$view.'filter_category', 'filter_category', 0, 'int');
        $filter_author = $mainframe->getUserStateFromRequest($option.$view.'filter_author', 'filter_author', 0, 'int');
        $search = $mainframe->getUserStateFromRequest($option.$view.'search', 'search', '', 'string');
        $search = JString::strtolower($search);
        if ($mainframe->isSite())
        {
            $filter_author = $user->id;
            JRequest::setVar('filter_author', $user->id);
        }
        $this->loadHelper('html');
        K2Model::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'models');
        $model = K2Model::getInstance('Comments', 'K2Model');
        $params = JComponentHelper::getParams('com_k2');
        $total = $model->getTotal();
        if ($limitstart > $total - $limit)
        {
            $limitstart = max(0, (int)(ceil($total / $limit) - 1) * $limit);
            JRequest::setVar('limitstart', $limitstart);
        }
        $comments = $model->getData();

        $reportLink = $mainframe->isAdmin() ? 'index.php?option=com_k2&view=user&task=report&id=' : 'index.php?option=com_k2&view=comments&task=reportSpammer&id=';
        foreach ($comments as $key => $comment)
        {
            $comment->reportUserLink = false;
            $comment->commenterLastVisitIP = NULL;
            if ($comment->userID)
            {

                $db = JFactory::getDBO();
                $db->setQuery("SELECT ip FROM #__k2_users WHERE userID = ".$comment->userID);
                $comment->commenterLastVisitIP = $db->loadResult();

                $commenter = JFactory::getUser($comment->userID);
                if ($commenter->name)
                {
                    $comment->userName = $commenter->name;
                }
                if ($mainframe->isSite())
                {
                    if (K2_JVERSION != '15')
                    {
                        if ($user->authorise('core.admin', 'com_k2'))
                        {
                            $comment->reportUserLink = JRoute::_($reportLink.$comment->userID);
                        }
                    }
                    else
                    {
                        if ($user->gid > 24)
                        {
                            $comment->reportUserLink = JRoute::_($reportLink.$comment->userID);
                        }
                    }
                }
                else
                {
                    $comment->reportUserLink = JRoute::_($reportLink.$comment->userID);
                }
            }

            if ($mainframe->isSite())
            {
                $comment->status = K2HelperHTML::stateToggler($comment, $key);
            }
            else
            {
                $comment->status = K2_JVERSION == '15' ? JHTML::_('grid.published', $comment, $key) : JHtml::_('jgrid.published', $comment->published, $key);
            }

        }

        $this->assignRef('rows', $comments);

        jimport('joomla.html.pagination');
        $pageNav = new JPagination($total, $limitstart, $limit);
        $this->assignRef('page', $pageNav);

        $lists = array();
        $lists['search'] = $search;
        $lists['order_Dir'] = $filter_order_Dir;
        $lists['order'] = $filter_order;

        $filter_state_options[] = JHTML::_('select.option', -1, JText::_('K2_SELECT_STATE'));
        $filter_state_options[] = JHTML::_('select.option', 1, JText::_('K2_PUBLISHED'));
        $filter_state_options[] = JHTML::_('select.option', 0, JText::_('K2_UNPUBLISHED'));
        $lists['state'] = JHTML::_('select.genericlist', $filter_state_options, 'filter_state', '', 'value', 'text', $filter_state);

        $categoriesModel = K2Model::getInstance('Categories', 'K2Model');
        $categories_option[] = JHTML::_('select.option', 0, JText::_('K2_SELECT_CATEGORY'));
        $categories = $categoriesModel->categoriesTree(null, true, false);
        $categories_options = @array_merge($categories_option, $categories);
        $lists['categories'] = JHTML::_('select.genericlist', $categories_options, 'filter_category', '', 'value', 'text', $filter_category);

        $lists['authors'] = JHTML::_('list.users', 'filter_author', $filter_author, true, '');
        $this->assignRef('lists', $lists);
        $this->assignRef('mainframe', $mainframe);

        if (K2_JVERSION != '15')
        {
            $dateFormat = JText::_('K2_J16_DATE_FORMAT');
        }
        else
        {
            $dateFormat = JText::_('K2_DATE_FORMAT');
        }
        $this->assignRef('dateFormat', $dateFormat);

        if ($mainframe->isAdmin())
        {
            JToolBarHelper::title(JText::_('K2_COMMENTS'), 'k2.png');
            JToolBarHelper::publishList();
            JToolBarHelper::unpublishList();
            JToolBarHelper::deleteList('', 'remove', 'K2_DELETE');
            JToolBarHelper::custom('deleteUnpublished', 'delete', 'delete', 'K2_DELETE_ALL_UNPUBLISHED', false);
            $toolbar = JToolBar::getInstance('toolbar');

            if (K2_JVERSION != '15')
            {
                JToolBarHelper::preferences('com_k2', 550, 875, 'K2_PARAMETERS');
            }
            else
            {
                $toolbar->appendButton('Popup', 'config', 'Parameters', 'index.php?option=com_k2&view=settings');
            }
            K2HelperHTML::subMenu();

            if (K2_JVERSION != '15')
            {
                $userEditLink = JURI::base().'index.php?option=com_k2&view=user&cid=';
            }
            else
            {
                $userEditLink = JURI::base().'index.php?option=com_k2&view=user&cid=';
            }
            $this->assignRef('userEditLink', $userEditLink);

        }

        $document = JFactory::getDocument();
        $document->addScriptDeclaration('var K2Language = ["'.JText::_('K2_YOU_CANNOT_EDIT_TWO_COMMENTS_AT_THE_SAME_TIME', true).'", "'.JText::_('K2_THIS_WILL_PERMANENTLY_DELETE_ALL_UNPUBLISHED_COMMENTS_ARE_YOU_SURE', true).'", "'.JText::_('K2_REPORT_USER_WARNING', true).'"];');

        if ($mainframe->isSite())
        {
            // CSS
            $document->addStyleSheet(JURI::root(true).'/media/k2/assets/css/k2.frontend.css?v=2.6.0');
            $document->addStyleSheet(JURI::root(true).'/templates/system/css/general.css');
            $document->addStyleSheet(JURI::root(true).'/templates/system/css/system.css');
            if (K2_JVERSION != '15')
            {
                $document->addStyleSheet(JURI::root(true).'/administrator/templates/bluestork/css/template.css');
                $document->addStyleSheet(JURI::root(true).'/media/system/css/system.css');
            }
            else
            {
                $document->addStyleSheet(JURI::root(true).'/administrator/templates/khepri/css/general.css');
            }
        }

        parent::display($tpl);
    }

}
