<?php
/**
* Noticeboard Plugin
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author Zaruba Tomas <zatomik@gmail.com>
*/
if (!defined('DOKU_INC')) die();
if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
require_once (DOKU_PLUGIN . 'action.php');
require_once(DOKU_PLUGIN."noticeboard/classes/EditForm.php");
require_once(DOKU_PLUGIN."noticeboard/classes/Notice.php");
require_once(DOKU_PLUGIN."noticeboard/classes/NoticeList.php");
require_once(DOKU_PLUGIN."noticeboard/classes/rss.php");
require_once(DOKU_PLUGIN."noticeboard/classes/ICal.php");
class action_plugin_noticeboard extends DokuWiki_Action_Plugin {
private $form; // edit Form
private $start; // start time of event
private $end; // end time of event
private $deadline; // deadline of event
private $noticeboardId; //id of root page with plugin
private $isValid; //edit for is valid -> notice can be saved
private $showDetail; // page is detail of some notice
private $notice; // notice to show
/**
* Return some info
*/
function getInfo() {
return array (
'author' => 'Some name',
'email' => 'foo@bar.org',
'date' => '2007-04-05',
'name' => 'Toolbar Action Plugin',
'desc' => 'Inserts a button into the toolbar',
'url' => 'http://www.example.com/plugin/toolbar',
);
}
/**
* Register the eventhandlers
*/
function register(&$controller) {
$controller->register_hook('HTML_EDITFORM_OUTPUT',
'BEFORE',
$this,
'editForm');
$controller->register_hook('ACTION_ACT_PREPROCESS',
'BEFORE',
$this,
'handle_act_preprocess',
array());
$controller->register_hook('TPL_ACT_RENDER',
'BEFORE',
$this,
'handle_act_render',
array());
$controller->register_hook('ACTION_HEADERS_SEND',
'BEFORE',
$this,
'handle_header',
array());
}
/**
* CHECK if user want RSS or iCAL
*/
function handle_header(& $event, $param) {
global $ID;
//RSS
if($_GET['noticeboard_rss_category']){
$category = htmlspecialchars($_GET['noticeboard_rss_category'],ENT_QUOTES);
$parentId = htmlspecialchars($_GET['noticeboard_rss_parent'],ENT_QUOTES);
$rss = new helper_plugin_noticeboard_Rss($category,$ID);
$rss->generateOutput();
die();
}else if($_GET['noticeboard_get_ical']){
$cal = new helper_plugin_noticeboard_ICal($ID);
$cal->generateOutput();
die();
}
}
public function editForm(& $event, $param) {
global $ID;
global $TEXT;
global $INFO;
if($INFO['perm'] < 2){
return; //edit form only for authorized users
}
$this->noticeboardId = substr($ID,0,strlen($ID)-10);
//check if page is notice
$isNotice = helper_plugin_noticeboard_NoticeList::noticeIdExist($ID);
if(!($_GET['noticeboard_newnotice'] == true || $isNotice)){
return; // not a noticeboard page, nothing to do
}
$headerPosition = $event->data->findElementByAttribute("name","wikitext");
$noticePosition = $event->data->findElementByAttribute("class","editButtons");
if($TEXT != ''){
$a = form_makeWikiText($TEXT);
$event->data->replaceElement($headerPosition,$a);
}
if(!$this->form){
$this->form = new helper_plugin_noticeboard_EditForm();
}
$out = $this->form->getForm();
$event->data->insertElement($noticePosition,$out);
}
public function handle_act_preprocess(& $event, $param) {
Global $ACT;
Global $ID;
Global $TEXT;
Global $INFO;
$act = $this->_act_clean($event->data);
if($act=='show'){
if($_POST['noticeboard_mode']){
session_register('noticeboard_mode');
$_SESSION['noticeboard_mode'] = $_POST['noticeboard_mode'];
}
if($_POST['noticeboard_list_start'] !== null){
session_register('noticeboard_list_start');
$_SESSION['noticeboard_list_start'] = $_POST['noticeboard_list_start'];
}
if($_POST['noticeboard_sort'] !== null){
session_register('noticeboard_sort');
$_SESSION['noticeboard_sort'] = $_POST['noticeboard_sort'];
}
//detail of page
$noticeList = new helper_plugin_noticeboard_NoticeList($ID);
$notice = $noticeList->getNoticeById($ID);
if($notice){
$this->showDetail = true;
$this->notice = $notice;
}
//list filter
if($_POST['noticeboard_list_filter']){
if($_SESSION['noticeboard_list_start']){
$_SESSION['noticeboard_list_start'] = 0; // set list to first page
}
session_register('noticeboard_list_category');
$_SESSION['noticeboard_list_category'] = 0;
if($_POST['noticeboard_show_category_all'] == 8){
$_SESSION['noticeboard_list_category'] = 8;
}
if($_POST['noticeboard_show_category_meeting'] == 4){
$_SESSION['noticeboard_list_category'] += 4;
}
if($_POST['noticeboard_show_category_event'] == 2){
$_SESSION['noticeboard_list_category'] += 2;
}
if($_POST['noticeboard_show_category_conference'] == 1){
$_SESSION['noticeboard_list_category'] += 1;
}
session_register('noticeboard_sort_order');
$_SESSION['noticeboard_sort_order'] = $_POST['noticeboard_sort_order'];
session_register('noticeboard_show_time');
$_SESSION['noticeboard_show_time'] = $_POST['noticeboard_show_time'];
}
//calendar month
if($_POST['noticeboard_year']){
session_register('noticeboard_year');
$_SESSION['noticeboard_year'] = $_POST['noticeboard_year'];
session_register('noticeboard_month');
$_SESSION['noticeboard_month'] = $_POST['noticeboard_month'];
}
}
//delete post - only for auth
if($_POST['noticeboard_delete'] && $INFO['perm'] >= 2){
$noticeList->deleteNotice($_POST['noticeboard_delete']);
}
//check save - > save notice
$act = $this->_act_clean($event->data);
if(($act=='save' && $_REQUEST['noticeboard_category']) && $INFO['perm'] > 1){
$this->form = new helper_plugin_noticeboard_EditForm();
$this->isValid = $this->_validateForm();
if($this->isValid){ //form is corectly filled in
if(!$_REQUEST['noticeboard_parrentId']){
$this->noticeboardId = substr($ID,0,strlen($ID)-10);
$ID = cleanID(substr($ID,0,strlen($ID)-10).":"
.htmlspecialchars($_REQUEST['noticeboard_category'],ENT_QUOTES).":"
.date("Y:m:d",$this->start).":"
.str_replace(" ","-",htmlspecialchars($_REQUEST['noticeboard_name'],ENT_QUOTES)));
}else{
$this->noticeboardId = $_REQUEST['noticeboard_parrentId'];
}
$this->_saveNotice();
}else{ // form is filled bad, return back to edit page to correct it
$ACT = "edit";
}
}
}
public function handle_act_render(& $event, $param) {
if($this->showDetail == true){
$this->_showDetail();
}
}
private function _validateForm(){
$valid = true;
//check if name is empty
if($_REQUEST['noticeboard_name'] == ''){
$this->form->setEMName($this->getLang('errorName'));
$valid = false;
}else{
$this->form->setEMName('');
}
if( !$_REQUEST['noticeboard_start_time'] ||(
preg_match("/^[0-9][0-9]:[0-9][0-9]$/",$_REQUEST['noticeboard_start_time']) &&
(substr($_REQUEST['noticeboard_start_time'],0,2) < 24 &&
substr($_REQUEST['noticeboard_start_time'],3,2) < 60))){
$this->form->setEMStartTime('');
}else{
$this->form->setEMStartTime($this->getLang('errorStartTime'));
$valid = false;
}
if( !$_REQUEST['noticeboard_end_time'] ||(
preg_match("/^[0-9][0-9]:[0-9][0-9]$/",$_REQUEST['noticeboard_end_time']) &&
(substr($_REQUEST['noticeboard_end_time'],0,2) < 24 &&
substr($_REQUEST['noticeboard_end_time'],3,2) < 60))){
$this->form->setEMEndTime('');
}else{
$this->form->setEMEndTime($this->getLang('errorEndTime'));
$valid = false;
}
//check correct form of Start date
if(preg_match("/^[0-9][0-9].[0-9][0-9].[0-9][0-9][0-9][0-9]$/",$_REQUEST['noticeboard_start_date']) &&
checkdate( substr($_REQUEST['noticeboard_start_date'],3,2),
substr($_REQUEST['noticeboard_start_date'],0,2),
substr($_REQUEST['noticeboard_start_date'],6,4))){
$this->start = mktime(substr($_REQUEST['noticeboard_start_time'],0,2),
substr($_REQUEST['noticeboard_start_time'],3,2),
0,
substr($_REQUEST['noticeboard_start_date'],3,2),
substr($_REQUEST['noticeboard_start_date'],0,2),
substr($_REQUEST['noticeboard_start_date'],6,4));
$this->form->setEMStartDate('');
}else{
$this->form->setEMStartDate($this->getLang('errorStartDate'));
$valid = false;
}
//check correct form of End date - if filled in
if(!$_REQUEST['noticeboard_end_date'] || (preg_match("/^[0-9][0-9].[0-9][0-9].[0-9][0-9][0-9][0-9]$/",$_REQUEST['noticeboard_end_date']) &&
checkdate( substr($_REQUEST['noticeboard_end_date'],3,2),
substr($_REQUEST['noticeboard_end_date'],0,2),
substr($_REQUEST['noticeboard_end_date'],6,4)))){
$this->end = mktime(substr($_REQUEST['noticeboard_end_time'],0,2),
substr($_REQUEST['noticeboard_end_time'],3,2),
0,
substr($_REQUEST['noticeboard_end_date'],3,2),
substr($_REQUEST['noticeboard_end_date'],0,2),
substr($_REQUEST['noticeboard_end_date'],6,4));
if(!$_REQUEST['noticeboard_end_date'] || $this->end > $this->start){
$this->form->setEMEndDate('');
}else{
$this->form->setEMEndDate($this->getLang('errorEndDateBigger'));
}
}else{
$this->form->setEMEndDate($this->getLang('errorEndDate'));
$valid = false;
}
if(!$_REQUEST['noticeboard_deadline'] || (preg_match("/^[0-9][0-9].[0-9][0-9].[0-9][0-9][0-9][0-9]$/",$_REQUEST['noticeboard_deadline']) &&
checkdate( substr($_REQUEST['noticeboard_deadline'],3,2),
substr($_REQUEST['noticeboard_deadline'],0,2),
substr($_REQUEST['noticeboard_deadline'],6,4)))){
$this->deadline = mktime(0,0,0,
substr($_REQUEST['noticeboard_deadline'],3,2),
substr($_REQUEST['noticeboard_deadline'],0,2),
substr($_REQUEST['noticeboard_deadline'],6,4));
$this->form->setEMDeadline('');
}else{
$this->form->setEMDeadline($this->getLang('errorDeadline'));
$valid = false;
}
return $valid;
}
private function _saveNotice(){
Global $ID;
$notice = new helper_plugin_noticeboard_Notice();
$notice->setCategory(htmlspecialchars($_REQUEST['noticeboard_category'], ENT_QUOTES));
$notice->setName(htmlspecialchars($_REQUEST['noticeboard_name'], ENT_QUOTES));
$notice->setPlace(htmlspecialchars($_REQUEST['noticeboard_place'], ENT_QUOTES));
$notice->setStartTime($this->start);
if($_REQUEST['noticeboard_start_time']){
$notice->setHasStartTime(true);
}
if($_REQUEST['noticeboard_end_time']){
$notice->setHasEndTime(true);
}
if($_REQUEST['noticeboard_end_date']){
$notice->setEndTime($this->end);
}
if($_REQUEST['noticeboard_deadline']){
$notice->setDeadline($this->deadline);
}
$notice->setId(strtolower($ID));
$notice->setParentId($this->noticeboardId);
$noticeList = new helper_plugin_noticeboard_NoticeList($this->noticeboardId);
$noticeList->addNotice($notice);
}
private function _showDetail(){
Global $INFO;
Global $ID;
$out .= "<table class='noticeboard-show-detail' cellspacing='0'><thead><tr><th colspan='2'>";
$out .= $this->notice->getName();
$out .= "</th><th width='80' class='cat'>";
$out .= $this->notice->getCategory();
$out .= "</th></tr></thead><tbody><tr><td class='left'>";
$out .= "<strong>".$this->getLang('startTime').":</strong></td><td colspan='2'> ";
if($this->notice->hasStartTime()){
$out .= date("d.m.Y H:i",$this->notice->getStartTime());
}else{
$out .= date("d.m.Y",$this->notice->getStartTime());
}
$out .= "</td></tr>";
if($this->notice->getEndTime()){
$out .= "<tr><td class='left'><strong>".$this->getLang('endTime').":</strong></td><td colspan='2'>";
if($this->notice->hasEndTime()){
$out .= date("d.m.Y H:i",$this->notice->getEndTime());
}else{
$out .= date("d.m.Y",$this->notice->getEndTime());
}
$out .= "</td></tr>";
}
if($this->notice->getDeadline()){
$out .= "<tr><td class='left'><strong>".$this->getLang('deadline').":</strong></td><td colspan='2'>";
$out .= date("d.m.Y",$this->notice->getDeadline());
$out .= "</td></tr>";
}
if($this->notice->getPlace()){
$out .= "<tr><td class='left'><strong>".$this->getLang('place').":</strong></td><td colspan='2'>";
$out .= $this->notice->getPlace();
$out .= "</td></tr>";
}
$out .= "</tbody></table>";
echo $out;
}
private function _act_clean($act){
// check if the action was given as array key
if(is_array($act)){
list($act) = array_keys($act);
}
//remove all bad chars
$act = strtolower($act);
$act = preg_replace('/[^a-z_]+/','',$act);
return $act;
}
}