<?php

define_class(__FILE__, 'AnnouncementShow');

require_once 'app/Announcement/Grid/Grid.php';

class AnnouncementShow extends Announcement_Grid
{
    var $action = '';
    var $archives = '';
    var $actions = array(
        'list'     => 'doList',
        'archives' => 'doArchives',
        'show'     => 'doShow'
    );
    var $pageNum = null;
    var $pagerLink = 'blog';

    function AnnouncementShow(&$Doc, &$DBObj)
    {
        $this->DB_Grid($Doc, $DBObj);
    }

    function setAction($action)
    {
        $this->action = $action;
    }

    function exec()
    {
        if ($this->action == '') {
            $this->action = $_REQUEST['action'];
        }

        if (!key_exists($this->action, $this->actions)) {
            $actionNames = array_keys($this->actions);
            $this->action = $actionNames[0];
        }

        $function = $this->actions[$this->action];
        if ($this->isXmlHttpRequest()) {
            $function .= 'Ajax';
        }

        if (method_exists($this, $function))  {
            $this->$function();
        } else {
            exit;
        }
    }

    function doList()
    {
        $this->_saveBackUrl();
        $this->_showFilter();

        $id_category = (int) $this->DBObj->getFilter('id_category');
        $category = '';
        if ($id_category) {
            $categories = $this->DBObj->getCategories();
            $category = $categories[$id_category];
            $this->Doc->setTitle($this->Doc->getTitle() . ' / ' . $category);
        }

        $this->_showList();
        //$this->_showArchive();
        $this->_showCategories(true);

        return $this;
    }

    protected function _showFilter($cancelUrl = null)
    {
        $filterFrom = $this->getFilterForm();
        $filterFrom->setReturnForm(true);
        $filter = $filterFrom->exportValues();
        $this->DBObj->updateFilter($filter['search']);
        if (null !== $cancelUrl) {
            $filterFrom->updateElementAttr('cancel_btn', array('onclick' => 'document.location.href=\'' . $cancelUrl . '\''));

        }
        $form = $filterFrom->exec();
        $this->Doc->addContent($form, '_anc_search_form');

        return $this;
    }

    protected function _showList()
    {
        require_once('class/DB/List/List.php');
        $DB_List = new DB_List($this->Doc, $this->DBObj, $this->functionalFields);
        $DB_List->def_order_by = 'sorter';
        $DB_List->tpl = 'tpl/Announcement/list.tpl';
        $DB_List->setPagerLink(BASE_URL . '/' . $this->pagerLink);
        $DB_List->urlVarNames[] = 'search';
        if (!empty($this->pageNum)) {
            $DB_List->pageNum = $this->pageNum;
        }
        $DB_List->exec();

        return $this;
    }

    protected function _showArchive()
    {
        $list = $this->DBObj->getArchive();
        if (strlen($this->archives) == 7) {
            $date = $this->archives . '-01';
        } else {
            $date = (int) $this->archives;
        }
        $this->Doc->assign('_rightColumn', array('tpl' => 'Announcement/archives.tpl', 'items' => $list, 'currDate' => $date));
        return $this;
    }

    function doShow()
    {
        $data = $this->DBObj->getFromDB($this->DBObj->id);
        if (!is_array($data) || empty($data)) {
            Session::setData(CURR_PAGE, 'error', 'Post not found.');
            header('Location: ' . BASE_URL . '/' . CURR_PAGE);
            exit();
        }

        $this->DBObj->addClick($this->DBObj->id);

        //$data['document_extention'] = '';
        //if (false !== ($pos = strrpos($data['document'], '.'))) {
        //    $data['document_extention'] = strtolower(substr($data['document'], $pos + 1));
        //}

        $item = array(
            'tpl' => 'Announcement/show.tpl',
            'data' => $data,
            'back_url' => $this->getBackUrl(),
        );
        $this->Doc->addContent($item);

        if (in_array(3, $data['id_type'])) { // poll
            if ($this->Doc->MemberAuth->isLogged()) {
                $this->Doc->addContent(array('tpl' => 'text.tpl', 'text' => '<div class="cbb"><div class="box_content">'));
                $poll = SiteMap::getObj('Poll/Show/ShowView.php');
                $poll->_thank_tpl = 'Announcement/Poll/poll_thank.tpl';
                $poll->_results_tpl = 'Announcement/Poll/poll_results.tpl';
                $poll->_poll_form_tpl = 'tpl/Announcement/Poll/poll_form.tpl';
                $poll->_poll_tpl = 'Announcement/Poll/poll_show.tpl';
                $poll->setDoc($this->Doc);
                $poll->setId($data['id_poll']);
                $poll->initDBObj();
                if ($poll->DBObj->exists($data['id_poll'])) {
                    $poll->showPoll(false);
                }
                $this->Doc->addContent(array('tpl' => 'text.tpl', 'text' => '</div></div>'));
            } else {
                $this->Doc->MemberAuth->setLogin2(CURR_PAGE_FULL);
                $this->Doc->addContent(array('tpl' => 'Announcement/poll_login.tpl', 'login_url' => $this->Doc->MemberAuth->loginPage));
            }
        }

        return true;
    }

    function doArchives()
    {
        $this->_saveBackUrl();

        $date = $this->archives;
        if (strlen($date) == 7) {
            $date = date('F Y', strtotime($date . '-01'));
        } else {
            $date = (int) $date;
        }

        $this->Doc->assign('_show_back', true);
        //$this->_showFilter(BASE_URL . '/' . CURR_PAGE_FULL);
        $this->_showFilter(BASE_URL . '/' . CURR_PAGE);

        $id_category = (int) $this->DBObj->getFilter('id_category');
        $category = '';
        if ($id_category) {
            $categories = $this->DBObj->getCategories();
            $category = $categories[$id_category] . ' ';
        }
        $this->Doc->setTitle($this->Doc->getTitle() . ' / Archive for ' . $category . $date);
        $this->DBObj->updateFilter(array('archives' => $this->archives, 'excludeCategories' => array(3)));
        $this->pagerLink = CURR_PAGE_FULL;
        if (false !== strpos($this->pagerLink, '/page/')) {
            $this->pagerLink = preg_replace("/page\/\d+/", '', $this->pagerLink);
            $this->pagerLink = str_replace('//', '/', $this->pagerLink);
        }
        $this->_showList();

        //$this->_showArchive();
        $this->_showCategories(true);

        return $this;
    }

    function getFilterForm()
    {
        $years = $this->DBObj->getArchive();
        if (!empty($years)) {
            $tmp = array();
            $currYear = 0;
            foreach ($years as $date) {
                $date = strtotime($date);
                $year = date('Y', $date);
                if ($currYear != $year) {
                    $tmp['blog/archives/' . $year] = $year . ' Posts';
                    $currYear = $year;
                }
                //$tmp['blog/archives/' . date('Y/m', $date)] = date('F Y', $date) . ' Posts';
            }
            $years = $tmp;
        }

        $form = $this->_getBaseForm('get');
        $form->tpl = ''; // на юзерці не використовується
        $form->setRendType(FORM_RENDERER_ARRAY_SMARTY);
        $form->addElement('text', 'search[query]');

        //$form->addElement('select', 'search[id_category]', null, array('' => 'All') + $this->DBObj->getCategories(), array('onchange' => 'this.form.submit();'));
        $form->addElement('hidden', 'search[id_category]', null);

        $form->addElement('select', 'archives', null, array('' => 'All') + $years, array('id' => 'id_archives'));
        $form->setConstants(array('archives' => CURR_PAGE_FULL));

        $form->addElement('submit', 'submit_btn', 'Search', array('class' => 'btn'));

        $id_category = $form->exportValue('search[id_category]');
        $link = Constant::get('BASE_URL') . '/' . CURR_PAGE;
        if ($id_category) {
            $link .= '?search[id_category]=' . $id_category;
        }
        $form->addElement('button', 'cancel_btn', 'Cancel', array('class' => 'btn', 'onclick' => "document.location.href='" . $link . "'"));
        return $form;
    }

    protected function _showCategories($isArchives = false)
    {
        $categories = $this->DBObj->getCategories();
        if ($isArchives) {
            unset($categories[3]); // dont show events for archives
        }
        $categories = array(0 => 'All Categories') + $categories;
        $this->Doc->assign('_rightColumn', array('tpl' => 'Announcement/categories.tpl', 'items' => $categories, 'filter' => $this->DBObj->getFilter()));
        return $this;
    }
}