hits are calculated

htdocs/application/controllers/main.php

@@ -185,8 +185,8 @@ class Main extends CI_Controller
 			$this->load->dbforge();
 			$fields = array(
 				'paste_id' => array(
-					'type' => 'INT',
-					'constraint' => 10,
+					'type' => 'VARCHAR',
+					'constraint' => 8,
 				) ,
 				'ip_address' => array(
 					'type' => 'VARCHAR',
@@ -483,7 +483,7 @@ class Main extends CI_Controller
 		{
 			$this->load->model('pastes');
 			$data = $this->pastes->getTrends();
-			$this->load->view('list', $data);
+			$this->load->view('trends', $data);
 		}
 	}
 	

htdocs/application/models/pastes.php

@@ -8,8 +8,10 @@
  * - createPaste()
  * - checkPaste()
  * - getPaste()
+ * - calculate_hits()
  * - getReplies()
  * - getLists()
+ * - getTrends()
  * - getSpamLists()
  * - cron()
  * Classes list:
@@ -185,6 +187,8 @@ class Pastes extends CI_Model
 			$data['created'] = $row['created'];
 			$data['url'] = site_url('view/' . $row['pid']);
 			$data['raw'] = $row['raw'];
+			$data['hits'] = $row['hits'];
+			$data['hits_updated'] = $row['hits_updated'];
 			$data['snipurl'] = $row['snipurl'];
 			$inreply = $row['replyto'];
 		}
@@ -247,10 +251,45 @@ class Pastes extends CI_Model
 			{
 				$replies = false;
 			}
+
+			// hits
+			$hits_data = array(
+				'paste_id' => $pid,
+				'ip_address' => $this->input->ip_address() ,
+				'created' => mktime() ,
+			);
+			$insert_query = $this->db->insert_string('trending', $hits_data);
+			$insert_query = str_replace('INSERT INTO', 'INSERT IGNORE INTO', $insert_query);
+			$this->db->query($insert_query);
+			
+			if (mktime() > (60 + $data['hits_updated'])) 
+			{
+				$this->calculate_hits($pid, $data['hits']);
+			}
 		}
 		return $data;
 	}
 	
+	function calculate_hits($pid, $current_hits) 
+	{
+		$this->db->select('count(paste_id) as count');
+		$this->db->where('paste_id', $pid);
+		$query = $this->db->get('trending');
+		$hits_count = $query->result_array();
+		$hits_count = $hits_count[0]['count'];
+		
+		if ($hits_count != $current_hits) 
+		{
+
+			//update
+			$this->db->where('pid', $pid);
+			$this->db->update('pastes', array(
+				'hits' => $hits_count,
+				'hits_updated' => mktime() ,
+			));
+		}
+	}
+	
 	function getReplies($seg = 3) 
 	{
 		$amount = $this->config->item('per_page');
@@ -333,14 +372,14 @@ class Pastes extends CI_Model
 		return $data;
 	}
 	
-	function getTrends($root = 'lists/', $seg = 2) 
+	function getTrends($root = 'trends/', $seg = 2) 
 	{
 		$this->load->library('pagination');
-		$this->load->library('process');
 		$amount = $this->config->item('per_page');
 		$page = ($this->uri->segment(2) ? $this->uri->segment(2) : 0);
-		$this->db->select('id, title, name, created, pid, lang, raw');
+		$this->db->select('id, title, name, created, pid, lang, raw, hits');
 		$this->db->where('private', 0);
+		$this->db->order_by('hits', 'desc');
 		$this->db->order_by('created', 'desc');
 		$query = $this->db->get('pastes', $amount, $page);
 		
@@ -355,12 +394,8 @@ class Pastes extends CI_Model
 				$data['pastes'][$n]['created'] = $row['created'];
 				$data['pastes'][$n]['lang'] = $row['lang'];
 				$data['pastes'][$n]['pid'] = $row['pid'];
-				
-				if ($this->uri->segment(2) == 'rss') 
-				{
-					$data['pastes'][$n]['paste'] = $this->process->syntax(htmlspecialchars_decode($row['raw']) , $row['lang']);
-				}
 				$data['pastes'][$n]['raw'] = $row['raw'];
+				$data['pastes'][$n]['hits'] = $row['hits'];
 				$n++;
 			}
 		}

htdocs/application/views/trends.php

@@ -0,0 +1,44 @@
+<?php $this->load->view('defaults/header');?>
+<h1>Trending Pastes</h1>
+
+		<?php 
+		function checkNum($num){
+			return ($num%2) ? TRUE : FALSE;
+		}
+		$n = 0;		
+		if(!empty($pastes)){ ?>
+			<table class="recent">
+				<tbody>
+					<tr>
+						<th class="title">Title</th>
+						<th class="name">Name</th>
+						<th class="lang">Language</th>
+						<th class="hits">Hits</th>
+						<th class="time">When</th>
+					</tr>
+		<?php	foreach($pastes as $paste) {
+				if(checkNum($n) == TRUE) {
+					$eo = "even";
+				} else {
+					$eo = "odd";
+				}
+				$n++;
+		?>	
+
+		<tr class="<?php echo $eo; ?>">
+			<td class="first"><a href="<?php echo site_url("view/".$paste['pid']); ?>"><?php echo $paste['title']; ?></a></td>
+			<td><?php echo $paste['name']; ?></td>
+			<td><?php echo $paste['lang']; ?></td>
+			<td><?php echo $paste['hits']; ?></td>
+			<td><?php $p = explode(",", timespan($paste['created'], time())); echo $p[0]; ?> ago.</td>
+		</tr>
+
+		<?php }?>
+				</tbody>
+			</table> 
+		<?php } else { ?>
+			<p>There have been no pastes :(</p>
+		<?php }?>
+<?php echo $pages; ?>
+<div class="spacer"></div>
+<?php $this->load->view('defaults/footer');?>

htdocs/static/styles/main.css

@@ -314,7 +314,7 @@ h4 {
 }
 
 .recent .name {
-	width: 250px;
+	width: 180px;
 }
 
 .recent .lang {
@@ -325,6 +325,10 @@ h4 {
 	width: 100px;
 }
 
+.recent .hits {
+	width: 70px;
+}
+
 .recent tr {
 	line-height: 30px;
 }
@@ -497,4 +501,4 @@ h4 {
     text-align: center;
     background-color: #FFBABA;
     color: #D8000C;
-}
+}