Pagination class added, not tested yet :D

--HG--
branch : quitta-gsoc-2013
This commit is contained in:
Quitta 2013-08-04 20:27:07 +02:00
parent bc62611305
commit 9a2ff7c7d0
3 changed files with 95 additions and 5 deletions

View file

@ -34,6 +34,7 @@ class Gui_Elements{
return $result;
}
public static function make_table_with_key_is_id( $inputList, $funcArray, $idFunction){
$result = Array();
foreach($inputList as $element){
@ -44,6 +45,7 @@ class Gui_Elements{
return $result;
}
public static function time_elapsed_string($ptime){
global $TIME_FORMAT;
$ptime = DateTime::createFromFormat($TIME_FORMAT, $ptime)->getTimestamp();
@ -74,5 +76,4 @@ class Gui_Elements{
}
}
}

View file

@ -0,0 +1,89 @@
<?php
class Pagination{
private $element_array;
private $last;
private $current;
function __construct($query,$db,$nrDisplayed,$resultClass) {
if (!(isset($_GET['pagenum']))){
$this->current= 1;
}else{
$this->current= $_GET['pagenum'];
}
//Here we count the number of results
$db = new DBLayer($db);
$rows = $db->executeWithoutParams($query)->rowCount();
//the array hat will contain all users
if($rows > 0){
//This is the number of results displayed per page
$page_rows = $nrDisplayed;
//This tells us the page number of our last page
$this->last = ceil($rows/$page_rows);
//this makes sure the page number isn't below one, or more than our maximum pages
if ($this->current< 1)
{
$this->current= 1;
}else if ($this->current> $this->last) {
$this->current= $this->last;
}
//This sets the range to display in our query
$max = 'limit ' .($this->current- 1) * $page_rows .',' .$page_rows;
//This is your query again, the same one... the only difference is we add $max into it
$data = $dbl->executeWithoutParams($query . $max);
$this->element_array = Array();
//This is where we put the results in a resultArray to be sent to smarty
while($row = $data->fetch(PDO::FETCH_ASSOC)){
$element = new $resultClass();
$element.set($row);
$this->element_array[] = $element;
}
}
}
function getLast(){
return $this->last;
}
function getElements(){
return $this->element_array;
}
function getPagination($nrOfLinks){
$pageLinks = Array();
if ($this->last <= $nrOfLinks){
for($var = 1; $var <= $this->last; $var++){
$pageLinks[] = $var;
}
}else{
$pageLinks[] = 1;
$offset = (ceil($nrOfLinks/2)-1);
$startpoint = $this->current - $offset;
$endpoint = $this->current + $offset;
if($startpoint < 2){
$startpoint = 2;
$endpoint = $startpoint + $nrOfLinks - 2;
}else if($endpoint > $this->last){
$endpoint = $this->last;
$startpoint = $this->last - $nrOfLinks -2;
}
for($var = $startpoint; $var <= $endpoint; $var++){
$pageLinks[] = $var;
}
$pageLinks[] = $this->last;
}
return $pageLinks;
}
}

View file

@ -7,7 +7,7 @@ class Users{
* @takes $array with username,password and email
* @return string Info: Returns a string, if input data is valid then "success" is returned, else an array with errors
*/
public function check_Register($values){
public static function check_Register($values){
// check values
if ( isset( $values["Username"] ) and isset( $values["Password"] ) and isset( $values["ConfirmPass"] ) and isset( $values["Email"] ) ){
$user = Users::checkUser( $values["Username"] );
@ -156,7 +156,7 @@ class Users{
* @takes $email
* @return
*/
public function checkEmail( $email )
public static function checkEmail( $email )
{
if ( isset( $email ) ){
if ( !Users::validEmail( $email ) ){
@ -243,7 +243,7 @@ class Users{
* @takes $length, which is by default 2
* @return a random salt of 2 chars
*/
public function generateSALT( $length = 2 )
public static function generateSALT( $length = 2 )
{
// start with a blank salt
$salt = "";
@ -284,7 +284,7 @@ class Users{
* @takes $array with name,pass and mail
* @return ok if it's get correctly added to the shard, else return lib offline and put in libDB, if libDB is also offline return liboffline.
*/
public function createUser($values, $user_id){
public static function createUser($values, $user_id){
try {
//make connection with and put into shard db
$dbs = new DBLayer("shard");