yv01p/Umbraco-CMS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ImageCropper Razor models + helpers

Browse Source
This commit is contained in:
perploug
2014-02-17 16:15:39 +01:00
parent 6944f25c9f
commit ec14a16aec
6 changed files with 641 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

169
src/Umbraco.Web/ImageCropperBaseExtensions.cs Normal file
View File

@@ -0,0 +1,169 @@
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Umbraco.Core.Configuration;
using Umbraco.Core.Logging;
using Umbraco.Core.Models;
using Umbraco.Web.Models;
namespace Umbraco.Web
{
internal static class ImageCropperBaseExtensions
{
internal static bool IsJson(this string input)
{
input = input.Trim();
return input.StartsWith("{") && input.EndsWith("}") || input.StartsWith("[") && input.EndsWith("]");
}
internal static ImageCropData GetImageCrop(this string json, string id)
{
var ic = new ImageCropData();
if (IsJson(json))
{
try
{
var imageCropperSettings = JsonConvert.DeserializeObject<List<ImageCropData>>(json);
ic = imageCropperSettings.First(p => p.Alias == id);
}
catch { }
}
return ic;
}
internal static ImageCropDataSet SerializeToCropDataSet(this string json)
{
var imageCrops = new ImageCropDataSet();
if (IsJson(json))
{
try
{
imageCrops = JsonConvert.DeserializeObject<ImageCropDataSet>(json);
}
catch
{
}
}
return imageCrops;
}
internal static bool HasPropertyAndValue(this IPublishedContent publishedContent, string propertyAlias)
{
try
{
if (propertyAlias != null && publishedContent.HasProperty(propertyAlias)
&& publishedContent.HasValue(propertyAlias))
{
var propertyAliasValue = publishedContent.GetPropertyValue<string>(propertyAlias);
if (propertyAliasValue.IsJson() && propertyAliasValue.Length <= 2)
{
return false;
}
return true;
}
}
catch (Exception ex)
{
LogHelper.Warn<IPublishedContent>("The cache unicorn is not happy with node id: " + publishedContent.Id + " - http://issues.umbraco.org/issue/U4-4146");
var cropsProperty = publishedContent.Properties.FirstOrDefault(x => x.PropertyTypeAlias == propertyAlias);
if (cropsProperty != null && !string.IsNullOrEmpty(cropsProperty.Value.ToString()))
{
var propertyAliasValue = cropsProperty.Value.ToString();
if (propertyAliasValue.IsJson() && propertyAliasValue.Length <= 2)
{
return false;
}
return true;
}
}
return false;
}
internal static bool HasPropertyAndValueAndCrop(this IPublishedContent publishedContent, string propertyAlias, string cropAlias)
{
try
{
if (propertyAlias != null && publishedContent.HasProperty(propertyAlias)
&& publishedContent.HasValue(propertyAlias))
{
var propertyAliasValue = publishedContent.GetPropertyValue<string>(propertyAlias);
if (propertyAliasValue.IsJson() && propertyAliasValue.Length <= 2)
{
return false;
}
var allTheCrops = propertyAliasValue.SerializeToCropDataSet();
if (allTheCrops != null && allTheCrops.Crops.Any())
{
var crop = cropAlias != null
? allTheCrops.Crops[cropAlias]
: allTheCrops.Crops.First().Value;
if (crop != null)
{
return true;
}
}
return false;
}
}
catch (Exception ex)
{
LogHelper.Warn<IPublishedContent>("The cache unicorn is not happy with node id: " + publishedContent.Id + " - http://issues.umbraco.org/issue/U4-4146");
var cropsProperty = publishedContent.Properties.FirstOrDefault(x => x.PropertyTypeAlias == propertyAlias);
if (cropsProperty != null && !string.IsNullOrEmpty(cropsProperty.Value.ToString()))
{
var propertyAliasValue = cropsProperty.Value.ToString();
if (propertyAliasValue.IsJson() && propertyAliasValue.Length <= 2)
{
return false;
}
var allTheCrops = propertyAliasValue.SerializeToCropDataSet();
if (allTheCrops != null && allTheCrops.Crops.Any())
{
var crop = cropAlias != null
? allTheCrops.Crops[cropAlias]
: allTheCrops.Crops.First().Value;
if (crop != null)
{
return true;
}
}
return false;
}
}
return false;
}
internal static string GetPropertyValueHack(this IPublishedContent publishedContent, string propertyAlias)
{
string propertyValue = null;
try
{
if (propertyAlias != null && publishedContent.HasProperty(propertyAlias)
&& publishedContent.HasValue(propertyAlias))
{
propertyValue = publishedContent.GetPropertyValue<string>(propertyAlias);
}
}
catch (Exception ex)
{
var cropsProperty = publishedContent.Properties.FirstOrDefault(x => x.PropertyTypeAlias == propertyAlias);
if (cropsProperty != null)
{
propertyValue = cropsProperty.Value.ToString();
}
}
return propertyValue;
}
}
}