44 lines
1.8 KiB
C#
44 lines
1.8 KiB
C#
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using System;
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using System.Linq;
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namespace Umbraco.Core.Models
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{
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public static class ContentExtensions
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{
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/// <summary>
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/// Set property values by alias with an annonymous object
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/// </summary>
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public static void PropertyValues(this IContent content, object value)
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{
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if (value == null)
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throw new Exception("No properties has been passed in");
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var propertyInfos = value.GetType().GetProperties();
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foreach (var propertyInfo in propertyInfos)
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{
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//Check if a PropertyType with alias exists thus being a valid property
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var propertyType = content.PropertyTypes.FirstOrDefault(x => x.Alias == propertyInfo.Name);
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if (propertyType == null)
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throw new Exception(
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string.Format(
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"The property alias {0} is not valid, because no PropertyType with this alias exists",
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propertyInfo.Name));
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//Check if a Property with the alias already exists in the collection thus being updated or inserted
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var item = content.Properties.FirstOrDefault(x => x.Alias == propertyInfo.Name);
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if (item != null)
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{
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item.Value = propertyInfo.GetValue(value, null);
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//Update item with newly added value
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content.Properties.Add(item);
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}
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else
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{
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//Create new Property to add to collection
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var property = propertyType.CreatePropertyFromValue(propertyInfo.GetValue(value, null));
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content.Properties.Add(property);
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}
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}
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}
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}
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}
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