generic pagination with debugging for testing it atm

--HG--
branch : quitta-gsoc-2013

code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/pagination.php

@@ -38,47 +38,52 @@ class Pagination{
             $max = 'limit ' .($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); 
+            $data = $db->executeWithoutParams($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);
+                $element->set($row);
                 $this->element_array[] = $element;
             }
         }
     }
     
     
-    function getLast(){
+    public function getLast(){
         return $this->last;
     }
     
     
-    function getElements(){
+    public function getElements(){
         return $this->element_array;
     }
     
     
-    function getPagination($nrOfLinks){
+    public function getLinks($nrOfLinks){
         $pageLinks = Array();
+        $pageLinks[] = 1;
+        //if amount of showable links is greater than the amount of pages: show all!
         if ($this->last <= $nrOfLinks){
-            for($var = 1; $var <= $this->last; $var++){
+            for($var = 2; $var <= $this->last; $var++){
                 $pageLinks[] = $var;
             }
         }else{
-            $pageLinks[] = 1;
+            $offset = ($nrOfLinks-3)/2 ;
-            $offset = (ceil($nrOfLinks/2)-1);
+            print "<font color='purple'>offset:" . $offset . "</font>";
             $startpoint = $this->current - $offset;
             $endpoint =  $this->current + $offset;
+            print "<font color='blue'>startpointX:" . $startpoint . "</font>";
             if($startpoint < 2){
                 $startpoint = 2;
-                $endpoint = $startpoint + $nrOfLinks - 2;
+                $endpoint = $startpoint + $nrOfLinks - 3;
-            }else if($endpoint > $this->last){
+            }else if($endpoint > $this->last-1){
-                $endpoint = $this->last;
+                $endpoint = $this->last-1;
-                $startpoint = $this->last - $nrOfLinks -2;
+                $startpoint = $endpoint - ($nrOfLinks -3);
             }
+            print "<font color='blue'>startpoint:" . $startpoint . "</font>";
+            print "<font color='orange'>endpoint:" . $endpoint . "</font>";
             for($var = $startpoint; $var <= $endpoint; $var++){
                 $pageLinks[] = $var;
             }

code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/querycache.php

@@ -0,0 +1,83 @@
+<?php
+
+class Querycache{
+    
+    private $SID;
+    private $type;
+    private $query;
+    private $db;
+    
+    ////////////////////////////////////////////Functions////////////////////////////////////////////////////
+    
+    
+    
+     ////////////////////////////////////////////Methods////////////////////////////////////////////////////
+    public function __construct() {
+    }
+    
+    //set values
+    public function set($values) {
+        $this->setSID($values['SID']);
+        $this->setType($values['type']);
+        $this->setQuery($values['query']);
+        $this->setDb($values['db']);
+    }
+    
+    
+    //return constructed element based on SID
+    public function load_With_SID( $id) {
+        $dbl = new DBLayer("lib");
+        $statement = $dbl->execute("SELECT * FROM ams_querycache WHERE SID=:id", array('id' => $id));
+        $row = $statement->fetch();
+        $this->set($row);
+    } 
+    
+    
+    //update private data to DB.
+    public function update(){
+        $dbl = new DBLayer("lib");
+        $query = "UPDATE ams_querycache SET type= :t, query = :q, db = :d WHERE SID=:id";
+        $values = Array('id' => $this->getSID(), 't' => $this->getType(), 'q' => $this->getQuery(), 'd' => $this->getDb());
+        $statement = $dbl->execute($query, $values);
+    }
+    
+    ////////////////////////////////////////////Getters////////////////////////////////////////////////////
+    
+    public function getSID(){
+        return $this->SID;
+    }
+   
+   
+    public function getType(){
+        return $this->type;
+    }
+    
+    
+    public function getQuery(){
+        return $this->query;
+    }
+    
+    public function getDb(){
+        return $this->db;
+    }
+    
+    ////////////////////////////////////////////Setters////////////////////////////////////////////////////
+    
+    public function setSID($s){
+        $this->SID = $s;
+    }
+   
+   
+    public function setType($t){
+        $this->type = $t;
+    }
+    
+    public function setQuery($q){
+        $this->query= $q;
+    }
+    
+    public function setDb($d){
+        $this->db= $d;
+    }
+    
+}

code/ryzom/tools/server/ryzom_ams/www/config.php

@@ -19,7 +19,7 @@ $cfg['db']['lib']['name']    = 'ryzom_ams_lib';
 $cfg['db']['lib']['user']    = 'shard';
 $cfg['db']['lib']['pass']    = '';
 
-$cfg['db']['shard']['host']    = 'localhost';
+$cfg['db']['shard']['host']    = 'localhosti';
 $cfg['db']['shard']['port']    = '3306';
 $cfg['db']['shard']['name']    = 'nel';
 $cfg['db']['shard']['user']    = 'shard';

code/ryzom/tools/server/ryzom_ams/www/html/inc/libuserlist.php

@@ -3,52 +3,20 @@
 
 function libuserlist(){
     if(Ticket_User::isAdmin($_SESSION['ticket_user'])){
-        //This checks to see if there is a page number. If not, it will set it to page 1 
-        if (!(isset($_GET['pagenum']))){ 
-            $pagenum = 1; 
-        }else{
-            $pagenum = $_GET['pagenum'];
-        }
         
-         //Here we count the number of results
+        $pagination = new Pagination("SELECT * FROM ams_querycache","lib",1,"Querycache");
-        $dbl = new DBLayer("lib");
+        print "<font color='red'>1 elements / page </font><br/>";
-        $rows = $dbl->executeWithoutParams("SELECT * FROM ams_querycache")->rowCount();
+        print "<font color='green'>7 links max</font>";
-        
+        print "<br/><br/>";
-        //the array hat will contain all users
+        print "last page=";
-        $pageResult['liblist'] = Array();
+        print_r($pagination->getLast());
-        if($rows > 0){
+        print "<br/>----------------------------------------------<br/>";
-            //This is the number of results displayed per page 
+        print "elements:";
-            $page_rows = 2;
+        print_r($pagination->getElements());
-            
+        print "<br/>----------------------------------------------<br/>";
-            //This tells us the page number of our last page 
+        print "links:";
-            $last = ceil($rows/$page_rows); 
+        print_r($pagination->getLinks(7));
-            
+        exit;
-            //this makes sure the page number isn't below one, or more than our maximum pages 
-            if ($pagenum < 1) 
-            { 
-                $pagenum = 1; 
-            }else if ($pagenum > $last) { 
-                $pagenum = $last; 
-            } 
-            
-            //This sets the range to display in our query 
-            $max = 'limit ' .($pagenum - 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("SELECT * FROM ams_querycache $max"); 
-            
-            //This is where we put the results in a resultArray to be sent to smarty
-            
-            $i = 0;
-            while($row = $data->fetch(PDO::FETCH_ASSOC)){
-                $decode = json_decode($row['query']);
-                $pageResult['liblist'][$i]['id'] = $row['SID'];
-                $pageResult['liblist'][$i]['type'] = $row['type'];
-                //$pageResult['liblist'][$i]['name'] = $decode[0];
-                //$pageResult['liblist'][$i]['mail'] = $decode[2];
-                $i++;
-            }
-        }
         
         //check if shard is online
         try{

code/ryzom/tools/server/ryzom_ams/www/html/index.php

@@ -1,6 +1,6 @@
 <?php
-//error_reporting(E_ALL);
+error_reporting(E_ALL);
-//ini_set('display_errors', 'on');
+ini_set('display_errors', 'on');
 require( '../config.php' );
 require( '../../ams_lib/libinclude.php' );
 session_start();