From c693ee2adb1b8b251d7905791eeca0946c31c68b Mon Sep 17 00:00:00 2001
From: Sam Tuke <sam@donttravelempty.com>
Date: Thu, 26 Apr 2012 16:48:43 +0100
Subject: [PATCH] added available version names to files dropdown menu via new
 ajax script

---
 apps/files_versions/ajax/getVersions.php  | 54 ++++++++++++++
 apps/files_versions/history.php           |  2 +-
 apps/files_versions/js/versions.js        | 89 ++++++++++++++++-------
 apps/files_versions/templates/history.php |  8 +-
 4 files changed, 122 insertions(+), 31 deletions(-)
 create mode 100644 apps/files_versions/ajax/getVersions.php

diff --git a/apps/files_versions/ajax/getVersions.php b/apps/files_versions/ajax/getVersions.php
new file mode 100644
index 0000000000..fbe65146ac
--- /dev/null
+++ b/apps/files_versions/ajax/getVersions.php
@@ -0,0 +1,54 @@
+<?php
+
+require_once('../../../lib/base.php');
+OC_JSON::checkAppEnabled('files_versions');
+require_once('../versions.php');
+
+$userDirectory = "/".OC_User::getUser()."/files";
+$source = $_GET['source'];
+$source = strip_tags( $source );
+
+if( OCA_Versions\Storage::isversioned( $source ) ) {
+
+	$count=5; //show the newest revisions
+	$versions=OCA_Versions\Storage::getversions( $source, $count);
+
+	$versionsSorted = array_reverse( $versions );
+	
+	if ( !empty( $versionsSorted ) ) {
+		OC_JSON::encodedPrint($versionsSorted);
+	}
+	
+}else{
+
+	return;
+	
+}
+
+// $path = $source;
+// $users = array();
+// if ($users = OC_Share::getMySharedItem($source)) {
+// 	for ($i = 0; $i < count($users); $i++) {
+// 		if ($users[$i]['uid_shared_with'] == OC_Share::PUBLICLINK) {
+// 			$users[$i]['token'] = OC_Share::getTokenFromSource($source);
+// 		}
+// 	}
+// }
+// $source = dirname($source);
+// while ($source != "" && $source != "/" && $source != "." && $source != $userDirectory) {
+// 	if ($values = OC_Share::getMySharedItem($source)) {
+// 		$values = array_values($values);
+// 		$parentUsers = array();
+// 		for ($i = 0; $i < count($values); $i++) {
+// 			if ($values[$i]['uid_shared_with'] == OC_Share::PUBLICLINK) {
+// 				$values[$i]['token'] = OC_Share::getTokenFromSource($source)."&path=".substr($path, strlen($source));
+// 			}
+// 			$parentUsers[basename($source)."-".$i] = $values[$i];
+// 		}
+// 		$users = array_merge($users, $parentUsers);
+// 	}
+// 	$source = dirname($source);
+// }
+// if (!empty($users)) {
+// 	OC_JSON::encodedPrint($users);
+// }
diff --git a/apps/files_versions/history.php b/apps/files_versions/history.php
index b0aa8fdc98..434feaf357 100644
--- a/apps/files_versions/history.php
+++ b/apps/files_versions/history.php
@@ -28,7 +28,7 @@ OC_Util::addStyle('files_versions','versions');
 if ( isset( $_GET['path'] ) ) {
 
 	$path = $_GET['path'];
-	$path = strip_tags( $path);
+	$path = strip_tags( $path );
 
 	// roll back to old version if button clicked
         if( isset( $_GET['revert'] ) ) {
diff --git a/apps/files_versions/js/versions.js b/apps/files_versions/js/versions.js
index 325ef823a9..5018b75f15 100644
--- a/apps/files_versions/js/versions.js
+++ b/apps/files_versions/js/versions.js
@@ -9,9 +9,28 @@ $(document).ready(function(){
 		
 		createVersionsDropdown(filename, file)
 
-		//window.location='../apps/files_versions/history.php?path='+encodeURIComponent($('#dir').val()).replace(/%2F/g, '/')+'/'+encodeURIComponent(filename);
-
-		
+		$.ajax({
+			type: 'GET',
+			url: OC.linkTo('files_versions', 'ajax/getVersions.php'),
+			dataType: 'json',
+			data: {source: file},
+			async: false,
+			success: function(versions) {
+				if (versions) {
+					
+	// 				icon = OC.imagePath('core', 'actions/shared');
+	// 				$.each(users, function(index, row) {
+	// 					if (row.uid_shared_with == 'public') {
+	// 						icon = OC.imagePath('core', 'actions/public');
+	// 					}
+	// 				});
+	// 			} else {
+	// 				icon = OC.imagePath('core', 'actions/share');
+				}
+	 			shared_status[file]= { timestamp: new Date().getTime(), icon: icon };
+			}
+		});
+	
 	});
 	
 });
@@ -21,17 +40,14 @@ function createVersionsDropdown(filename, files) {
 	//alert( historyUrl );
 	var html = '<div id="dropdown" class="drop" data-file="'+files+'">';
 	html += '<div id="private">';
-	html += '<select data-placeholder="File Version" id="share_with" class="chzen-select">';
-	html += '<option value=""></option>';
+	html += '<select data-placeholder="File Version" id="found_versions" class="chzen-select">';
+	html += '<option value="">Select version</option>';
 	html += '</select>';
-	html += '<ul id="shared_list"></ul>';
 	html += '</div>';
-	html += '<div id="public">';
 	html += '<input type="button" name="makelink" id="makelink" value="Revert file" />';
 	html += '<input type="button" onclick="window.location=\''+historyUrl+'\'" name="makelink" id="makelink" value="More..." />';
 	html += '<br />';
 	html += '<input id="link" style="display:none; width:90%;" />';
-	html += '</div>';
 	
 	if (filename) {
 		$('tr').filterAttr('data-file',filename).addClass('mouseOver');
@@ -39,27 +55,44 @@ function createVersionsDropdown(filename, files) {
 	} else {
 		$(html).appendTo($('thead .share'));
 	}
-// 			$.getJSON(OC.linkTo('files_sharing', 'ajax/userautocomplete.php'), function(users) {
-// 				if (users) {
-// 					$.each(users, function(index, row) {
-// 						$(row).appendTo('#share_with');
-// 					});
-// 					$('#share_with').trigger('liszt:updated');
-// 				}
-// 			});
-// 			$.getJSON(OC.linkTo('files_sharing', 'ajax/getitem.php'), { source: files }, function(users) {
-// 				if (users) {
-// 					$.each(users, function(index, row) {
-// 						if (row.uid_shared_with == 'public') {
-// 							showPublicLink(row.token, '/'+filename);
-// 						} else if (isNaN(index)) {
-// 							addUser(row.uid_shared_with, row.permissions, index.substr(0, index.lastIndexOf('-')));
-// 						} else {
-// 							addUser(row.uid_shared_with, row.permissions, false);
-// 						}
-// 					});
-// 				}
+	
+// 	$.getJSON(OC.linkTo('files_sharing', 'ajax/userautocomplete.php'), function(users) {
+// 		if (users) {
+// 			$.each(users, function(index, row) {
+// 				$(row).appendTo('#share_with');
 // 			});
+// 			$('#share_with').trigger('liszt:updated');
+// 		}
+// 	});
+	$.getJSON(OC.linkTo('files_versions', 'ajax/getVersions.php'), { source: files }, function(versions) {
+		if (versions) {
+			
+			$.each( versions, function(index, row ) {
+					
+					addVersion( row );
+			});
+			
+		}
+		
+	});
+	
+	function addVersion( name ) {
+		
+		var version = '<option>'+name+'</option>';
+		
+// 		} else {
+// 			var checked = ((permissions > 0) ? 'checked="checked"' : 'style="display:none;"');
+// 			var style = ((permissions == 0) ? 'style="display:none;"' : '');
+// 			var user = '<li data-uid_shared_with="'+uid_shared_with+'">';
+// 			user += '<a href="" class="unshare" style="display:none;"><img class="svg" alt="Unshare" src="'+OC.imagePath('core','actions/delete')+'"/></a>';
+// 			user += uid_shared_with;
+// 			user += '<input type="checkbox" name="permissions" id="'+uid_shared_with+'" class="permissions" '+checked+' />';
+// 			user += '<label for="'+uid_shared_with+'" '+style+'>can edit</label>';
+// 			user += '</li>';
+// 		}
+		
+		$(version).appendTo('#found_versions');
+	}
 
 	$('#dropdown').show('blind');
 	$('#share_with').chosen();
diff --git a/apps/files_versions/templates/history.php b/apps/files_versions/templates/history.php
index d33d2b0f68..92a3eb9c07 100644
--- a/apps/files_versions/templates/history.php
+++ b/apps/files_versions/templates/history.php
@@ -10,8 +10,12 @@
 
 	        echo('<strong>Versions of '.$_['path']).'</strong><br>';
 	        echo('<p><em>You can click on the revert button to revert to the specific verson.</em></p><br />');
-	        foreach ($_['versions'] as $v){
-			echo(' '.OC_Util::formatDate($v).' <a href="history.php?path='.urlencode($_['path']).'&revert='.$v.'" class="button">Revert</a><br /><br />');
+	        foreach ( $_['versions'] as $v ){
+	        
+			echo ' ';
+			echo OC_Util::formatDate( $v );
+			echo ' <a href="history.php?path='.urlencode( $_['path'] ).'&revert='. $v .'" class="button">Revert</a><br /><br />';
+			
 		}
 
 	}