From 6ff71bdc09555b581b23ef375be672b435f9bbfe Mon Sep 17 00:00:00 2001
From: steinm <steinm@577cc39b-cfd1-4aa2-8bc3-eda205cea05a>
Date: Mon, 4 Feb 2013 14:44:32 +0000
Subject: [PATCH] - show message when clipboard is empty

---
 views/bootstrap/class.Bootstrap.php | 106 +++++++++++++++-------------
 1 file changed, 55 insertions(+), 51 deletions(-)

diff --git a/views/bootstrap/class.Bootstrap.php b/views/bootstrap/class.Bootstrap.php
index 82823ebd4..b38b75e49 100644
--- a/views/bootstrap/class.Bootstrap.php
+++ b/views/bootstrap/class.Bootstrap.php
@@ -1011,67 +1011,71 @@ class LetoDMS_Bootstrap_Style extends LetoDMS_View_Common {
 		echo "<div class=\"well\" ondragover=\"allowDrop(event)\" ondrop=\"onAddClipboard(event)\">\n";
 		$clipboard = $this->params['session']->getClipboard();
 //		print_r($clipboard);
-		print "<table class=\"table\">";
-		if($clipboard['folders']) {
-			//echo "<tr><th colspan=\"3\">Folders</th></tr>\n";
-			foreach($clipboard['folders'] as $folderid) {
-				if($folder = $dms->getFolder($folderid)) {
-					$comment = $folder->getComment();
-					if (strlen($comment) > 150) $comment = substr($comment, 0, 147) . "...";
-					print "<tr rel=\"folder_".$folder->getID()."\" class=\"folder\" ondragover=\"allowDrop(event)\" ondrop=\"onDrop(event)\">";
-				//	print "<td><img src=\"images/folder_closed.gif\" width=18 height=18 border=0></td>";
-					print "<td><a rel=\"folder_".$folder->getID()."\" draggable=\"true\" ondragstart=\"onDragStartFolder(event);\" href=\"out.ViewFolder.php?folderid=".$folder->getID()."&showtree=".$showtree."\"><img src=\"".$this->imgpath."folder.png\" width=\"24\" height=\"24\" border=0></a></td>\n";
-					print "<td><a href=\"out.ViewFolder.php?folderid=".$folder->getID()."&showtree=".$showtree."\">" . htmlspecialchars($folder->getName()) . "</a>";
-					if($comment) {
-						print "<br /><span style=\"font-size: 85%;\">".htmlspecialchars($comment)."</span>";
-					}
-					print "</td>\n";
-					print "<td>\n";
-					print "<a href=\"../op/op.RemoveFromClipboard.php?folderid=".$this->params['folder']->getID()."&id=".$folderid."&type=folder\"><i class=\"icon-remove\"></i></a>";
-					print "</td>\n";
-					print "</tr>\n";
-				}
-			}
-		}
-		$previewer = new LetoDMS_Preview_Previewer($this->params['cachedir'], 40);
-		if($clipboard['docs']) {
-			//echo "<tr><th colspan=\"3\">Documents</th></tr>\n";
-			foreach($clipboard['docs'] as $docid) {
-				if($document = $dms->getDocument($docid)) {
-					$comment = $document->getComment();
-					if (strlen($comment) > 150) $comment = substr($comment, 0, 147) . "...";
-					if($latestContent = $document->getLatestContent()) {
-						$previewer->createPreview($latestContent);
-						$version = $latestContent->getVersion();
-						$status = $latestContent->getStatus();
-						
-						print "<tr>";
-
-						if (file_exists($dms->contentDir . $latestContent->getPath())) {
-							print "<td><a rel=\"document_".$docid."\" draggable=\"true\" ondragstart=\"onDragStartDocument(event);\" href=\"../op/op.Download.php?documentid=".$docid."&version=".$version."\">";
-							if($previewer->hasPreview($latestContent)) {
-								print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
-							} else {
-								print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
-							}
-							print "</a></td>";
-						} else
-							print "<td><img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\"></td>";
-						
-						print "<td><a href=\"out.ViewDocument.php?documentid=".$docid."&showtree=".$showtree."\">" . htmlspecialchars($document->getName()) . "</a>";
+		if(!$clipboard['docs'] && !$clipboard['folders']) {
+			print "<div class=\"alert\">Drag icon of folder or document here!</div>";
+		} else {
+			print "<table class=\"table\">";
+			if($clipboard['folders']) {
+				//echo "<tr><th colspan=\"3\">Folders</th></tr>\n";
+				foreach($clipboard['folders'] as $folderid) {
+					if($folder = $dms->getFolder($folderid)) {
+						$comment = $folder->getComment();
+						if (strlen($comment) > 150) $comment = substr($comment, 0, 147) . "...";
+						print "<tr rel=\"folder_".$folder->getID()."\" class=\"folder\" ondragover=\"allowDrop(event)\" ondrop=\"onDrop(event)\">";
+					//	print "<td><img src=\"images/folder_closed.gif\" width=18 height=18 border=0></td>";
+						print "<td><a rel=\"folder_".$folder->getID()."\" draggable=\"true\" ondragstart=\"onDragStartFolder(event);\" href=\"out.ViewFolder.php?folderid=".$folder->getID()."&showtree=".$showtree."\"><img src=\"".$this->imgpath."folder.png\" width=\"24\" height=\"24\" border=0></a></td>\n";
+						print "<td><a href=\"out.ViewFolder.php?folderid=".$folder->getID()."&showtree=".$showtree."\">" . htmlspecialchars($folder->getName()) . "</a>";
 						if($comment) {
 							print "<br /><span style=\"font-size: 85%;\">".htmlspecialchars($comment)."</span>";
 						}
 						print "</td>\n";
 						print "<td>\n";
-						print "<a href=\"../op/op.RemoveFromClipboard.php?folderid=".$this->params['folder']->getID()."&id=".$docid."&type=document\"><i class=\"icon-remove\"></i></a>";
+						print "<a href=\"../op/op.RemoveFromClipboard.php?folderid=".$this->params['folder']->getID()."&id=".$folderid."&type=folder\"><i class=\"icon-remove\"></i></a>";
 						print "</td>\n";
-						print "</tr>";
+						print "</tr>\n";
 					}
 				}
 			}
+			$previewer = new LetoDMS_Preview_Previewer($this->params['cachedir'], 40);
+			if($clipboard['docs']) {
+				//echo "<tr><th colspan=\"3\">Documents</th></tr>\n";
+				foreach($clipboard['docs'] as $docid) {
+					if($document = $dms->getDocument($docid)) {
+						$comment = $document->getComment();
+						if (strlen($comment) > 150) $comment = substr($comment, 0, 147) . "...";
+						if($latestContent = $document->getLatestContent()) {
+							$previewer->createPreview($latestContent);
+							$version = $latestContent->getVersion();
+							$status = $latestContent->getStatus();
+							
+							print "<tr>";
+
+							if (file_exists($dms->contentDir . $latestContent->getPath())) {
+								print "<td><a rel=\"document_".$docid."\" draggable=\"true\" ondragstart=\"onDragStartDocument(event);\" href=\"../op/op.Download.php?documentid=".$docid."&version=".$version."\">";
+								if($previewer->hasPreview($latestContent)) {
+									print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+								} else {
+									print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+								}
+								print "</a></td>";
+							} else
+								print "<td><img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\"></td>";
+							
+							print "<td><a href=\"out.ViewDocument.php?documentid=".$docid."&showtree=".$showtree."\">" . htmlspecialchars($document->getName()) . "</a>";
+							if($comment) {
+								print "<br /><span style=\"font-size: 85%;\">".htmlspecialchars($comment)."</span>";
+							}
+							print "</td>\n";
+							print "<td>\n";
+							print "<a href=\"../op/op.RemoveFromClipboard.php?folderid=".$this->params['folder']->getID()."&id=".$docid."&type=document\"><i class=\"icon-remove\"></i></a>";
+							print "</td>\n";
+							print "</tr>";
+						}
+					}
+				}
+			}
+			print "</table>";
 		}
-		print "</table>";
 		echo "</div>\n";
 	} /* }}} */