Changes to paste expiry

MyPastes.php

@@ -17,12 +17,22 @@ if($stmt->rowCount()>0){
 	echo "<table id=\"tablepastes\" class=\"table table-striped\" style=\"width:100%\">";
 	printf('<thead><th data-dynatable-column="name" style="text-align: left;">Title</th>
 			<th style="text-align: left;">Added</th>
+			<th style="text-align: left;">Expires</th>
 			<th style="text-align: left;">ID</th></thead>');
 	printf('<tbody>');
 	while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
 		$title = $row['title'];
 		printf('<tr><td style="text-align: left;">'.htmlspecialchars($row["title"], ENT_QUOTES, 'UTF-8').'</td>');
 		printf('<td style="text-align: left;">'.date('Y-m-d',$row["created"]).'</td>');
+		if($row["expire"]==0) printf('<td style="text-align: left;">Never</td>');
+		else{
+			$expire = ($row["expire"]-time())/3600;
+			if($expire>24){
+				printf('<td style="text-align: left;">'.round($expire/24).' days from now</td>');
+			} else if($expire>=1)
+				printf('<td style="text-align: left;">'.round($expire).' hours from now</td>');
+			else printf('<td style="text-align: left;">'.round($expire*60).' minutes from now</td>');
+		}
 		printf('<td style="text-align: right;"><a href="'.htmlspecialchars($row["uid"], ENT_QUOTES, 'UTF-8').'">'.htmlspecialchars($row["uid"], ENT_QUOTES, 'UTF-8').'</a></td></tr>');
 	}
 	printf('</tbody></talbe>');

NewPastePanel.php

@@ -29,6 +29,7 @@
                 <option value="600">10 Minutes</option>
                 <option value="3600">1 Hour</option>
                 <option value="86400">1 Day</option>
+				<option value="2592000">1 Month</option>
               </select>
             </div>
 			<!-- Syntax Highlight -->

ViewPaste.php

@@ -8,6 +8,12 @@ if(isset($uid)){
 	$stmt = $conn->query('SELECT * FROM pastes WHERE uid="'.$uid.'"');
 	if($result = $stmt->fetch(PDO::FETCH_ASSOC)){
 		$conn = null;
+		if($result["expire"]<time()){
+			//This paste is expired but not removed
+			include "cronjob.php";
+			RemoveExpiredPastes();
+			die();
+		}
 		if($result["exposure"]==2 && isset($_COOKIE["pp_sid"]) && isset($_COOKIE["pp_skey"]) && $result["owner"]!=GetUsersIDBySession($_COOKIE["pp_sid"],$_COOKIE["pp_skey"])){
 			echo "<h1>This paste is private</h1>";
 			die();
@@ -19,7 +25,17 @@ if(isset($uid)){
 		if($owner[1] == -1)
 			echo "Posted by: <b>Guest</b>";
 		else echo "Posted by: <b>".htmlspecialchars($owner[1])."</b>";
-		echo ", at ".date('Y-m-d',$result["created"])."</h5>";
+		echo ", at ".date('Y-m-d',$result["created"]).", it will expire <b>";
+		if($result["expire"]==0) printf('Never');
+		else{
+			$expire = ($result["expire"]-time())/3600;
+			if($expire>24){
+				printf(round($expire/24).' days from now');
+			} else if($expire>=1)
+				printf(round($expire).' hours from now');
+			else printf(round($expire*60).' minutes from now');
+		}
+		echo "</b></h5>";
 		//
 		echo "<pre class=\"brush: ".$_HL."\">";
 		echo htmlspecialchars($result["text"], ENT_QUOTES, 'UTF-8')."</pre><pb>";

config/config.php

@@ -4,6 +4,8 @@ $SQL_Host      = "localhost";
 $SQL_Database   = "palm-paste";
 $SQL_User       = "paste";
 $SQL_Password   = "ckQgRJRhib74XMgVpzmn38uj1MrCcNnK7L9bc7zu";
+//========CRON_JOBS=========//
+$CRON_ExpireKey = "b1g51bf6g";
 //========CONNECTION========//
 $conn = new PDO('mysql:host='.$SQL_Host.';dbname='.$SQL_Database.';charset=utf8mb4', $SQL_User, $SQL_Password);
 ?>

cronjob.php

@@ -1,7 +1,6 @@
 <?php
-if (isset($_GET["key"])){
-	if($_GET["key"]=="b1g51bf6g"){    //Kill sessions
-		include "config/config.php";
+include_once "config/config.php";
+function RemoveExpiredPastes(){
 	$time = time();
 	$stmt = $conn->prepare("DELETE from `pastes` where `expire`<:time and `expire`>0");
 	$stmt->bindValue(':time', $time);
@@ -9,7 +8,11 @@ if (isset($_GET["key"])){
 	$conn = null; //close connection to database
 	echo 'OK! 200';
 }
+if (isset($_GET["key"])){
+	if($_GET["key"]==$CRON_ExpireKey){    //Delete expired pastes
+		RemoveExpiredPastes();
 	}
-//Cron job example: */5 * * * * curl --silent http://127.0.0.1/paste/cronjob.php?key=b1g51bf6g > /dev/null
+}
+//Cron job example: */5 * * * * curl --silent http://127.0.0.1/paste/cronjob.php?key=fgd45fb5fb15gb > /dev/null
 //More about cron jobs: http://www.shellhacks.com/en/Adding-Cron-Jobs-in-Linux-Crontab-Usage-and-Examples
 ?>