Plugin installation first upload t{block name=content}

--HG--
branch : Gsoc14-ryzomAppImprovements

code/ryzom/tools/server/ryzom_ams/ams_lib/translations/en.ini

@@ -61,16 +61,23 @@ plugin_name = "Name"
 plugin_version = "Version"
 plugin_description = "Description"
 plugin_type = "Type"
-plugin_permission = "Access Permission"
+plugin_permission = "Access</br> Permission"
 plugin_status = "Status"
-ip_success = "Plugin added succesfully."
+ip_success = "Plugin added succesfuly."
+plugin_actions = "Actions"
+dp_success = "Plugin deleted successfuly"
+dp_error = "Error in deleting plugin.Please try again later"
+ac_success = "Plugin Activated successfuly"
+ac_error = "Plugin facing some error in activating. Please try again later"
+dc_success = "Plugin de-Activated successfuly"
+dc_error = "Plugin facing some error in de-activating. Please try again later"
 
 [install_plugin]
 ip_title = "Install a new Plugin"
 ip_message = "For example: name.zip from your local computer"
 ip_support = "Upload the plugin archieve to install.</br>The following file extension is supported: zip."
-ip_error = "Please select the format with zip extension"
 ip_info_nfound = "Info file not found in the Plugin.Please recheck"
+ip_file_nfnd="Please upload a plugin before clicking on install button"
 
 [show_ticket]
 t_title = "Ticket"

code/ryzom/tools/server/ryzom_ams/www/html/func/install_plugin.php

@@ -11,7 +11,18 @@ function install_plugin() {
     // if logged in
     if ( WebUsers :: isLoggedIn() ) {
         
-        if ( ( isset( $_FILES["file"] ) ) && ( $_FILES["file"]["size"] > 0 ) && ( $_FILES["file"]["type"] == 'application/zip' ) )
+        // path of temporary folder for storing files
+        $temp_path = "../../ams_lib/temp";
+        
+         // create a temp directory if not exist
+        // temp folder where we first store all uploaded plugins before install
+        if ( !file_exists( "$temp_path" ) )
+             {
+            mkdir( $temp_path );
+             } 
+        
+        // checking the server if file is uploaded or not
+        if ( ( isset( $_FILES["file"] ) ) && ( $_FILES["file"]["size"] > 0 ) )
              {
             $fileName = $_FILES["file"]["name"]; //the files name takes from the HTML form
              $fileTmpLoc = $_FILES["file"]["tmp_name"]; //file in the PHP tmp folder
@@ -19,40 +30,44 @@ function install_plugin() {
              $target_path = "../../ams_lib/plugins/$dir"; //path in which the zip extraction is to be done
              $destination = "../../ams_lib/plugins/";
             
-             if ( move_uploaded_file( $fileTmpLoc, $destination . $fileName ) ) {
+             // checking for the command to install plugin is given or not
-                // zip object to handle zip archieves
+            if ( !isset( $_POST['install_plugin'] ) )
-                $zip = new ZipArchive();
+                 {
-                 $x = $zip -> open( $destination . $fileName );
+                if ( ( $_FILES["file"]["type"] == 'application/zip' ) )
-                 if ( $x === true ) {
+                     {
-                    $zip -> extractTo( $destination ); // change this to the correct site path
+                    if ( move_uploaded_file( $fileTmpLoc, $temp_path . "/" . $fileName ) ) {
-                     $zip -> close();
+                        echo "$fileName upload is complete.";
-                    
+                         exit();
-                     // removing the uploaded zip file
+                         } 
-                    unlink( $destination . $fileName );
+                    else
-                    
+                         {
-                     // check for the info file
+                        echo "Error in uploading file.";
+                         exit();
+                         } 
+                    } 
+                else
+                     {
+                    echo "Please select a file with .zip extension to upload.";
+                     exit();
+                     } 
+                } 
+            else
+                 {
+                
+                // calling function to unzip archives
+                if ( zipExtraction( $temp_path . "/" . $fileName , $destination ) )
+                     {
                     if ( file_exists( $target_path . "/.info" ) )
                          {
-                        // read the details of the plugin through the info file
+                        $result = array();
-                        $file_handle = fopen( $target_path . "/.info", "r" );
+                         $result = readPluginFile( ".info", $target_path );
-                         $result = array();
-                         while ( !feof( $file_handle ) ) {
-                            
-                            $line_of_text = fgets( $file_handle );
-                             $parts = array_map( 'trim', explode( '=', $line_of_text, 2 ) );
-                             @$result[$parts[0]] = $parts[1];
-                            
-                             } 
-                        
-                        fclose( $file_handle );
                         
                          // sending all info to the database
                         $install_result = array();
                          $install_result['FileName'] = $target_path;
                          $install_result['Name'] = $result['PluginName'];
-                         $install_result['Type'] = $result['type'];
+                         // $install_result['Type'] = $result['type'];
-                        
+                        if ( Ticket_User :: isMod( unserialize( $_SESSION['ticket_user'] ) ) )
-                         if ( Ticket_User :: isMod( unserialize( $_SESSION['ticket_user'] ) ) )
                              {
                             $install_result['Permission'] = 'admin';
                              } 
@@ -67,28 +82,87 @@ function install_plugin() {
                         $dbr = new DBLayer( "lib" );
                          $dbr -> insert( "plugins", $install_result );
                         
-                         header( "Location: index.php?page=plugins&result=1" );
+                         // if everything is successfull redirecting to the plugin template
+                        header( "Location: index.php?page=plugins&result=1" );
                          exit;
-                        
                          } 
                     else
                          {
+                        // file .info not exists
                         rmdir( $target_path );
                          header( "Location: index.php?page=install_plugin&result=2" );
                          exit;
-                        
                          } 
                     
-                    } 
+                    } else
+                     {
+                    // extraction failed
+                    header( "Location: index.php?page=install_plugin&result=0" );
+                     exit;
+                     } 
                 } 
-            
+            } 
-            header( "Location: index.php?page=plugins" );
+        else
-             exit;
+             {
+            echo "Please Browse for a file before clicking the upload button";
+             exit();
+             } 
+        } 
+    } 
+
+/**
+ * function to unzip the zipped files
+ * 
+ * @param  $target_path path to the target zipped file
+ * @param  $destination path to the destination
+ * @return boolean 
+ */
+function zipExtraction( $target_path, $destination )
+ {
+    $zip = new ZipArchive();
+     $x = $zip -> open( $target_path );
+     if ( $x === true ) {
+        if ( $zip -> extractTo( $destination ) )
+             {
+            $zip -> close();
+             return true;
              } 
         else
              {
-            header( "Location: index.php?page=install_plugin&result=1" );
+            $zip -> close();
-             exit;
+             return false;
              } 
         } 
-    }
+    } 
+
+/**
+ * function to read text files and extract
+ * the information into an array
+ * 
+ * -----------------------------------------------------------
+ * format:
+ * -----------------------------------------------------------
+ * PluginName = Name of the plugin 
+ * Version = version of the plugin
+ * Type = type of the plugin
+ * Description = Description of the plugin ,it's functionality
+ * -----------------------------------------------------------
+ * 
+ * reads only files with name .info
+ * 
+ * @param  $fileName file to read
+ * @param  $targetPath path to the folder containing .info file
+ * @return array containing above information in array(value => key)
+ */
+function readPluginFile( $fileName, $target_path )
+ {
+    $file_handle = fopen( $target_path . "/" . $fileName, "r" );
+     $result = array();
+     while ( !feof( $file_handle ) ) {
+        $line_of_text = fgets( $file_handle );
+         $parts = array_map( 'trim', explode( '=', $line_of_text, 2 ) );
+         @$result[$parts[0]] = $parts[1];
+         } 
+    fclose( $file_handle );
+     return $result;
+     }

code/ryzom/tools/server/ryzom_ams/www/html/templates/install_plugin.tpl

@@ -15,12 +15,15 @@
 				<center>
 				<p>{$ip_support}</p>
 				<div class="alert alert-error">
-				<form enctype="multipart/form-data" method="post" action="index.php?page=plugin&action=install_plugin"  >
+				<form enctype="multipart/form-data" method="post" action="index.php?page=plugin&action=install_plugin" id="upload_plugin"  >
 				<label for="file">Filename:</label>&nbsp;&nbsp;
 				<input type="file" name="file" id="file"></br>
-				 {if isset($smarty.get.result) and $smarty.get.result eq "1"}<p>{$ip_error}</p>{/if}
+				<progress id="progressBar" value="0" max="100" style="width:300px;"></progress></br>
+				<input type="button" value="Upload" onclick="uploadPlugin()"></br>
+				<h3 id="status"></h3>
+				 {if isset($smarty.get.result) and $smarty.get.result eq "0"}<p>{$ip_file_nfnd}</p>{/if}
 				 {if isset($smarty.get.result) and $smarty.get.result eq "2"}<p>{$ip_info_nfound}</p>{/if}
-				<button type="submit" class="btn btn-primary" style="margin-left:5px; margin-top:10px;">Install Plugin</button></br>
+				<button type="submit" class="btn btn-primary" style="margin-left:5px; margin-top:10px;" name="install_plugin">Install Plugin</button></br>
 				</div>
 				{$ip_message}
 				</center>

code/ryzom/tools/server/ryzom_ams/www/html/templates/layout.tpl

@@ -192,6 +192,50 @@
 	}
 	</script>
 
+	<!-- script for file uploading-->
+	<script>
+		function _(e1)
+		{
+			return document.getElementById(e1);
+			}
+			
+		function uploadPlugin()
+		{
+			var fileObject = _("file").files[0];
+			var formdata = new FormData();
+			formdata.append("file",fileObject);
+			var ajax = new XMLHttpRequest();
+			ajax.upload.addEventListener("progress", progressHandler, false);	
+			ajax.addEventListener("load", completeHandler, false);
+			ajax.addEventListener("error", errorHandler, false);
+			ajax.addEventListener("abort", abortHandler, false);
+			ajax.open("POST", "index.php?page=plugin&action=install_plugin");
+			ajax.send(formdata);
+			}
+			
+		function progressHandler(event)
+		{
+			var percent = (event.loaded/event.total)*100;
+			_("progressBar").value = Math.round(percent);
+			} 		
+		
+		function completeHandler(event)
+		{
+			_("status").innerHTML = event.target.responseText;
+			_("progressBar").value = 0;
+			}
+		
+		function errorHandler(event)
+		{
+			_("status").innerHTML = "upload Failed";
+			}
+			
+		function abortHandler(event)
+		{
+			_("status").innerHTML = "upload Aborted";
+			}
+	</script>
+	
 	<!-- jQuery -->
 	<script src="js/jquery-1.7.2.min.js"></script>
 	<!-- jQuery UI -->

code/ryzom/tools/server/ryzom_ams/www/html/templates/plugins.tpl

@@ -10,23 +10,28 @@
 						</div>
 					</div>
 					{if isset($smarty.get.result) and $smarty.get.result eq "1"}<div class="alert alert-error"><p>{$ip_success}</p></div>{/if}
+					{if isset($smarty.get.result) and $smarty.get.result eq "0"}<div class="alert alert-error"><p>{$dp_error}</p></div>{/if}
+					{if isset($smarty.get.result) and $smarty.get.result eq "2"}<div class="alert alert-error"><p>{$dp_success}</p></div>{/if}
+					{if isset($smarty.get.result) and $smarty.get.result eq "3"}<div class="alert alert-error"><p>{$ac_success}</p></div>{/if}
+					{if isset($smarty.get.result) and $smarty.get.result eq "4"}<div class="alert alert-error"><p>{$ac_error}</p></div>{/if}
+					{if isset($smarty.get.result) and $smarty.get.result eq "5"}<div class="alert alert-error"><p>{$dc_success}</p></div>{/if}
+					{if isset($smarty.get.result) and $smarty.get.result eq "6"}<div class="alert alert-error"><p>{$dc_error}</p></div>{/if}
 					<div class="box-content">
 						<center><p>{$plugin_info}</p></center>
-						<center><a href="index.php?page=plugins&action=deletePlugins"><button class="btn btn-primary btn-large">Delete</button></a>
+						<center>
-                <a href="index.php?page=plugins&action=activatePlugins"><button class="btn btn-primary btn-large dropdown-toggle">Activate</button></a>
+						<a href="index.php?page=install_plugin"><button class="btn btn-primary btn-large dropdown-toggle">Install New Plugin</button></a>
-                <a href="index.php?page=plugins&action=deactivatePlugins"><button class="btn btn-primary btn-large dropdown-toggle">Deactivate</button></a>
+						<a href="index.php?page=plugins_update"><button class="btn btn-primary btn-large dropdown-toggle">Check for updates</button></a>
-				<a href="index.php?page=install_plugin"><button class="btn btn-primary btn-large dropdown-toggle">Add</button></a>
+						</center>
-				<a href="index.php?page=plugins&action=updatePlugins"><button class="btn btn-primary btn-large dropdown-toggle">Check for updates</button></a>
-				</center>
 						<table class="table table-striped table-bordered">
 						  <thead>
 							  <tr>
 								  <th>{$plugin_status}</th>	
-								  <th width="150">{$plugin_name}</th>
+								  <th width="100">{$plugin_name}</th>
 								  <th>{$plugin_version}</th>
-								  <th width="400">{$plugin_description}</th>
+								  <th width="350">{$plugin_description}</th>
-								  <th>{$plugin_type}</th>
+								  <th width="80">{$plugin_type}</th>
 								  <th>{$plugin_permission}</th>
+								  <th>{$plugin_actions}</th>
 							  </tr>
 						  </thead>   
 						  <tbody>
@@ -38,6 +43,9 @@
 								<td class="center">{$element.plugin_info->Description}</td>
 								<td class="center">{$element.plugin_type}</td>
 								<td class="center">{$element.plugin_permission}</td>
+								<td><a href="index.php?page=plugins&action=delete_plugin&id={$element.id}"><button class="btn btn-primary btn-large">Delete</button></a>
+                {if ($element.plugin_status) eq "0"}<a href="index.php?page=plugins&action=activate_plugin&id={$element.id}"><button class="btn btn-primary btn-large dropdown-toggle">Activate</button></a>{/if}
+                {if ($element.plugin_status) eq "1"}<a href="index.php?page=plugins&action=deactivate_plugin&id={$element.id}"><button class="btn btn-primary btn-large dropdown-toggle">Deactivate</button></a>{/if}</td>
 							</tr>
 							{/foreach}