<?php
// Initialization
require_once('tiki-setup.php');

if($feature_wiki != 'y') {
  $smarty->assign('msg',tra("This feature is disabled"));
  $smarty->display("styles/$style_base/error.tpl");
  die;  
}


if($feature_listPages != 'y') {
  $smarty->assign('msg',tra("This feature is disabled"));
  $smarty->display("styles/$style_base/error.tpl");
  die;  
}

// Now check permissions to access this page
if($tiki_p_view != 'y') {
  $smarty->assign('msg',tra("Permission denied you cannot view pages"));
  $smarty->display("styles/$style_base/error.tpl");
  die;  
}

/* mass-remove: 
   the checkboxes are sent as the array $_REQUEST["checked[]"], values are the wiki-PageNames, 
   e.g. $_REQUEST["checked"][3]="HomePage"
   $_REQUEST["submit_mult"] holds the value of the "with selected do..."-option list
   we look if any page's checkbox is on and if remove_pages is selected.
   then we check permission to delete pages.
   if so, we call histlib's method remove_all_versions for all the checked pages.
*/
if(isset($_REQUEST["submit_mult"]) && isset($_REQUEST["checked"]) && $_REQUEST["submit_mult"] == "remove_pages") {
  include_once("tiki-pagesetup.php");
  // Now check permissions to remove the selected pages
  if($tiki_p_remove != 'y') {
    $smarty->assign('msg',tra("Permission denied you cannot remove pages"));
    $smarty->display("styles/$style_base/error.tpl");
    die;  
  }
  // permissions ok: go!
  include_once('lib/wiki/histlib.php');
  foreach($_REQUEST["checked"] as $deletepage) {      	
    $histlib->remove_all_versions($deletepage);
  }
}

// This script can receive the thresold
// for the information as the number of
// days to get in the log 1,3,4,etc
// it will default to 1 recovering information for today
if(!isset($_REQUEST["sort_mode"])) {
  $sort_mode = 'pageName_asc'; 
} else {
  $sort_mode = $_REQUEST["sort_mode"];
} 


$smarty->assign_by_ref('sort_mode',$sort_mode);

// If offset is set use it if not then use offset =0
// use the maxRecords php variable to set the limit
// if sortMode is not set then use lastModif_desc
if(!isset($_REQUEST["offset"])) {
  $offset = 0;
} else {
  $offset = $_REQUEST["offset"]; 
}
$smarty->assign_by_ref('offset',$offset);

if(isset($_REQUEST["find"])) {
  $find = $_REQUEST["find"];  
} else {
  $find = ''; 
}
$smarty->assign('find',$find);

// Get a list of last changes to the Wiki database
$listpages = $tikilib->list_pages($offset,$maxRecords,$sort_mode,$find);
// If there're more records then assign next_offset
$cant_pages = ceil($listpages["cant"] / $maxRecords);
$smarty->assign_by_ref('cant_pages',$cant_pages);
$smarty->assign('actual_page',1+($offset/$maxRecords));

if($listpages["cant"] > ($offset + $maxRecords)) {
  $smarty->assign('next_offset',$offset + $maxRecords);
} else {
  $smarty->assign('next_offset',-1); 
}
// If offset is > 0 then prev_offset
if($offset>0) {
  $smarty->assign('prev_offset',$offset - $maxRecords);  
} else {
  $smarty->assign('prev_offset',-1); 
}

$smarty->assign_by_ref('listpages',$listpages["data"]);
//print_r($listpages["data"]);

// Display the template
$smarty->assign('mid','tiki-listpages.tpl');
$smarty->display("styles/$style_base/tiki.tpl");
?>