Add files via upload

Author: mianzaid

README.md

@@ -1,2 +1,9 @@
 # PDF-POPUP-VIEWER
 PDF POPUP VIEWER is a very simple plugin with and without POPUP.
+-------------------------------------------------------
+1) Download this plugin and just remove the <strong>(-master)</strong> at the end of the ZIP FILE name.
+2) Add plugin via WP plugin add method.
+2) Active this plugin. After activation you can see the PDF Files Upload btn.
+3) It is very simple to upload PDF files. You just need to drag and drop or select files from computer.
+4) On your right side there are some options that are set by default. You can change these options if you want.
+5) You can test POPUP viewer only on a live envoirment.

admin/ajax/actions.ajax.php

@@ -0,0 +1,83 @@
+<?php require_once("../../../../../wp-load.php");
+include_once('../../url_path_config.php');
+$hostPath		=	rtrim(ABSPATH,'/');
+$current_user 	= 	wp_get_current_user();
+$user			=	$current_user->user_login;
+if(!empty($_FILES) and $_REQUEST['upload']=='ok')
+{
+	$valnum = str_split('ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+                     .'abcdefghijklmnopqrstuvwxyz'
+                     .'0123456789'); // and any other characters
+    //shuffle($seed);
+    $rand = '';
+    foreach(array_rand($valnum, 10) as $k) $rand .= $valnum[$k];
+	$n			=	0;
+	$s			=	0;
+	foreach($_FILES['files']['name'] as $val)
+	{
+		$s++;
+		$filesName		=	str_replace(" ","-",$_FILES['files']['name'][$n]);
+		$files			=	explode(".",$filesName);
+		$File_Ext   	=   substr($_FILES['files']['name'][$n], strrpos($_FILES['files']['name'][$n],'.'));
+		if($File_Ext==".pdf")
+		{
+			$fileName	=	$files[0].'-'.$s.time().$File_Ext;
+			$path		=	trim(zPDFpopupViewer_UPLOADS_PATH.$fileName);
+			move_uploaded_file($_FILES['files']['tmp_name'][$n],$path);
+			
+			global $wpdb;
+			$table 	= 	$wpdb->prefix . "pdffiles";
+			$data	=	array(
+							'filename'=>trim($fileName),
+							'file_token'=>trim($rand),
+							'date'=>date('y-m-d'),
+							'user'=>trim($user),
+							);
+			$wpdb->insert($table, $data);
+			echo '<div class="alert alert-success"><i class="fa fa-thumbs-up"></i> Uploaded seccessfully</div>|^***^|1|^***^|';
+		}
+		else
+		{
+			echo '<div class="alert alert-danger"><i class="fa fa-explanation-circle"></i> Extension not good <strong>Please try again.</strong></div>|^***^|2|^***^|';
+			exit();
+		}
+		$n++;
+	}
+}
+if(isset($_REQUEST['delete']) and $_REQUEST['delete']=='ok'){
+	extract($_REQUEST);
+	global $wpdb;
+	$table 		= 	$wpdb->prefix . "pdffiles";
+	$getData 	= 	$wpdb->get_results('SELECT * FROM '.$table.' WHERE 1 AND id='.$id.'');
+	if(count($getData)>0){
+		unlink(zPDFpopupViewer_UPLOADS_PATH.$getData[0]->filename);
+		$where	=	array('id'=>$id);
+		$wpdb->delete( $table, $where);
+		echo '<div class="alert alert-success"><i class="fa fa-thumbs-up"></i> Deleted Successfully.</div>|^***^|'.$id.'|^***^|';
+	}else{
+		echo '<div class="alert alert-danger"><i class="fa fa-explanation-circle"></i> There is some thing wrong <strong>Please try again.</strong></div>|^***^|0|^***^|';
+	}
+}
+
+if(isset($_REQUEST['advSettings']) and $_REQUEST['advSettings']=='ok'){
+	extract($_REQUEST);
+	global $wpdb;
+	$advTable 		= 	$wpdb->prefix . "pdffiles_advance_settings";
+	$getData 	= 	$wpdb->get_results('SELECT * FROM '.$advTable.'');
+	if(count($getData)>0){
+		$advData	=	array(
+			'maxSize' => $maxSize,
+			'parallelUpload' => $parallelUpload,
+			'extnAllows' => trim(strtolower($extnAllows)),
+			'btnName' => trim($btnName),
+			'btnTitle' => trim($btnTitle),
+			'btnClass' => trim($btnClass),
+			'ajaxStatus' => $ajaxStatus,
+			'windowTarget' => trim($windowTarget),
+		);
+		$wpdb->update($advTable, $advData, array('id'=>1), $format = null, $where_format = null);
+		echo '<div class="alert alert-success"><i class="fa fa-thumbs-up"></i> Settings save successfully.</div>|^***^|1|^***^|';
+	}else{
+		echo '<div class="alert alert-danger"><i class="fa fa-explanation-circle"></i> There is some thing wrong <strong>Please try again.</strong></div>|^***^|0|^***^|';
+	}
+}