This hack allows users to edit their own events with out having to be an admin of the Extcal module.
This code works in conjuction with Extcal, so there is really no hacking, just copy the file into Extcal's directory.
(1) The edit button will always show up even if you are not allowed to edit the event.
(2)If auto approve is turned off for a group, re-editing an event by a user in that group will not set the event back to zero requiring the admin to reapprove.
Add this line of code somewhere in (extcal_event.html) Do not replace the original edit button!
<?php include "../../mainfile.php"; include '../../class/xoopsformloader.php'; include_once 'class/perm.php'; $extcalPerm = ExtcalPerm::getHandler(); // If the user is allowed to submit an event in this category then pass on to next statment if(count($extcalPerm->getAuthorizedCat($xoopsUser, 'extcal_cat_submit')) > 0) { // At the moment this is the only way I know how to grab the events submitter ID $event_ID = $_REQUEST['event_id']; $sql = 'SELECT event_submitter FROM '.$xoopsDB->prefix('extcal_event').' WHERE event_id='.$event_ID; $query = mysql_query($sql); while ($row = mysql_fetch_array($query)) { $event_submitter = $row['event_submitter']; } // Does the user editing event = the events submitter? If so then move on $user_uid = $xoopsUser->getVar('uid'); if ($event_submitter == $user_uid){ if(isset($_GET['op'])) { $op = $_GET['op']; } else { $op = 'default'; } $fct = isset($_POST['fct']) ? $_POST['fct'] : ''; if(!isset($_POST['form_submit']) && $fct == 'modify') { $op = 'modify'; } else if(!isset($_POST['form_submit']) && $fct == 'create') { $op = 'default'; } if(isset($_GET['start'])) { $start = $_GET['start']; } else { $start = 0; } switch($op) { case 'enreg': // Event edited if($_POST['fct'] == 'modify') { $catHandler = xoops_getmodulehandler('cat', 'extcal'); $eventHandler = xoops_getmodulehandler('event', 'extcal'); if(!preg_match('`[0-9]{4}-[01][0-9]-[0123][0-9]`', $_POST['event_start']['date'])) { redirect_header('event_edit.php', 3, _MD_EXTCAL_WRONG_DATE_FORMAT."<br />".implode('<br />', $GLOBALS['xoopsSecurity']->getErrors())); exit; } list($year,$month,$day) = explode("-",$_POST['event_start']['date']); $start = mktime(0,0,0,$month,$day,$year) + $_POST['event_start']['time']; if($_POST['event_end_ok'] == 1) { if(preg_match('`[0-9]{4}-[01][0-9]-[0123][0-9]`', $_POST['event_end']['date'])) { list($year,$month,$day) = explode("-",$_POST['event_end']['date']); $end = mktime(0,0,0,$month,$day,$year) + $_POST['event_end']['time']; } else { $end = $start; } } else { $end = $start; } $eventId = isset($_GET['event_id']) ? $_GET['event_id'] : $_POST['event_id']; $dohtml = ($xoopsModuleConfig['dohtml_type'] != 0) ? 1 : 0; $var_arr = array( 'event_title'=>$_POST['event_title'], 'cat_id'=>$_POST['cat_id'], 'event_desc'=>$_POST['event_desc'], 'event_contact'=>$_POST['event_contact'], 'event_url'=>$_POST['event_url'], 'event_email'=>$_POST['event_email'], 'event_address'=>$_POST['event_address'], 'event_approved'=>1, 'event_start'=>$start, 'event_end'=>$end, 'dohtml'=>$dohtml ); $eventHandler->modifyEvent($_POST['event_id'], $var_arr); redirect_header('event.php?event='.$eventId.'', 3, 'Event Edited', false); } break; case 'modify': include XOOPS_ROOT_PATH.'/header.php'; $eventId = isset($_GET['event_id']) ? $_GET['event_id'] : $_POST['event_id']; $eventHandler = xoops_getmodulehandler('event', 'extcal'); echo '<fieldset><legend style="font-weight:bold; color:#990000;">'.'Event Edited'.'</legend>'; $formSubmit = $eventHandler->getSubmitFormDisplay($xoopsUser, 'event_edit.php?op=enreg', 'modify', $eventId); $formSubmit->display(); echo '</fieldset><br />'; include XOOPS_ROOT_PATH.'/footer.php'; break; } } // Does the user editing event = the events submitter? If no, then redirect else {redirect_header('index.php', 3, 'Sorry, you can not edit this event'."<br />".implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));} } else {redirect_header('index.php', 3, _NOPERM."<br />".implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));} ?>
