public virtual void LoadSpecsFilters(Category category,
ISpecificationAttributeService specificationAttributeService, IWebHelper webHelper,
IWorkContext workContext)
{
if (category == null)
{
throw new ArgumentNullException("category");
}
var alreadyFilteredOptions = GetAlreadyFilteredSpecs(specificationAttributeService, webHelper, workContext);
var notFilteredOptions = GetNotFilteredSpecs(category.Id,
specificationAttributeService, webHelper, workContext);
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
return(item);
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void PrepareSpecsFilters(IList<int> alreadyFilteredSpecOptionIds,
IList<int> filterableSpecificationAttributeOptionIds,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext)
{
var allFilters = new List<SpecificationAttributeOptionFilter>();
var specificationAttributeOptions = specificationAttributeService
.GetSpecificationAttributeOptionsByIds(filterableSpecificationAttributeOptionIds != null ?
filterableSpecificationAttributeOptionIds.ToArray() : null);
foreach (var sao in specificationAttributeOptions)
{
var sa = sao.SpecificationAttribute;
if (sa != null)
{
allFilters.Add(new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao.Id,
SpecificationAttributeOptionName = sao.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sao.DisplayOrder
});
}
}
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName).ToList();
//get already filtered specification options
var alreadyFilteredOptions = allFilters
.Where(x => alreadyFilteredSpecOptionIds.Contains(x.SpecificationAttributeOptionId))
.Select(x => x)
.ToList();
//get not filtered specification options
var notFilteredOptions = new List<SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//do not add already filtered specification options
if (alreadyFilteredOptions.FirstOrDefault(x => x.SpecificationAttributeId == saof.SpecificationAttributeId) != null)
continue;
//else add it
notFilteredOptions.Add(saof);
}
//prepare the model properties
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
return item;
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return item;
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void PrepareSpecsFilters(IList <string> alreadyFilteredSpecOptionIds,
IList <string> filterableSpecificationAttributeOptionIds,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext,
ICacheManager cacheManager)
{
string cacheKey = string.Format(ModelCacheEventConsumer.SPECS_FILTER_MODEL_KEY,
filterableSpecificationAttributeOptionIds != null ? string.Join(",", filterableSpecificationAttributeOptionIds) : "",
workContext.WorkingLanguage.Id);
var allFilters = cacheManager.Get(cacheKey, () =>
{
var _allFilters = new List <SpecificationAttributeOptionFilter>();
foreach (var sao in filterableSpecificationAttributeOptionIds)
{
int _specificationAttributeId = Convert.ToInt32(sao.Split(':').FirstOrDefault().ToString());
int _specificationAttributeOptionId = Convert.ToInt32(sao.Split(':').LastOrDefault().ToString());
var sa = EngineContext.Current.Resolve <ISpecificationAttributeService>().GetSpecificationAttributeById(_specificationAttributeId);
if (sa != null)
{
_allFilters.Add(new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao, //_specificationAttributeOptionId.ToString(), //sa.SpecificationAttributeOptions.FirstOrDefault(x=>x.Id == ),
SpecificationAttributeOptionName = sa.SpecificationAttributeOptions.FirstOrDefault(x => x.Id == _specificationAttributeOptionId).GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sa.SpecificationAttributeOptions.FirstOrDefault(x => x.Id == _specificationAttributeOptionId).DisplayOrder
});
}
}
return(_allFilters.ToList());
});
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName).ToList();
//get already filtered specification options
var alreadyFilteredOptions = allFilters
.Where(x => alreadyFilteredSpecOptionIds.Contains(x.SpecificationAttributeOptionId))
.Select(x => x)
.ToList();
//get not filtered specification options
var notFilteredOptions = new List <SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//do not add already filtered specification options
if (alreadyFilteredOptions.FirstOrDefault(x => x.SpecificationAttributeId == saof.SpecificationAttributeId) != null)
{
continue;
}
//else add it
notFilteredOptions.Add(saof);
}
//prepare the model properties
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
return(item);
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId.ToString()))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId.ToString());
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void PrepareSpecsFilters(IList <int> alreadyFilteredSpecOptionIds,
IList <int> filterableSpecificationAttributeOptionIds,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext)
{
var allFilters = new List <SpecificationAttributeOptionFilter>();
var specificationAttributeOptions = specificationAttributeService
.GetSpecificationAttributeOptionsByIds(filterableSpecificationAttributeOptionIds != null ?
filterableSpecificationAttributeOptionIds.ToArray() : null);
foreach (var sao in specificationAttributeOptions)
{
var sa = sao.SpecificationAttribute;
if (sa != null)
{
allFilters.Add(new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao.Id,
SpecificationAttributeOptionName = sao.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sao.DisplayOrder
});
}
}
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName).ToList();
//get filtered specification options
var allFilteredOptions = new List <SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
allFilteredOptions.Add(saof);
}
//get already filtered specification options
var alreadyFilteredOptions = allFilters
.Where(x => alreadyFilteredSpecOptionIds.Contains(x.SpecificationAttributeOptionId))
.Select(x => x)
.ToList();
//get not filtered specification options
var notFilteredOptions = new List <SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//do not add already filtered specification options
if (alreadyFilteredOptions.FirstOrDefault(x => x.SpecificationAttributeId == saof.SpecificationAttributeId) != null)
{
continue;
}
//else add it
notFilteredOptions.Add(saof);
}
//prepare the model properties
this.AllFilteredItems = allFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
item.SpecificationAttributeOptionId = x.SpecificationAttributeOptionId;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
}
else
{
item.isSelected = true;
alreadyFilteredOptionIds.Remove(x.SpecificationAttributeOptionId);
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
return(item);
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void LoadSpecsFilters(Category category,
ISpecificationAttributeService specificationAttributeService, IWebHelper webHelper,
IWorkContext workContext)
{
if (category == null)
throw new ArgumentNullException("category");
var alreadyFilteredOptions = GetAlreadyFilteredSpecs(specificationAttributeService, webHelper, workContext);
var notFilteredOptions = GetNotFilteredSpecs(category.Id,
specificationAttributeService, webHelper, workContext);
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
return item;
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return item;
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void PrepareSpecsFilters(IList<string> alreadyFilteredSpecOptionIds,
IList<string> filterableSpecificationAttributeOptionIds,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext,
ICacheManager cacheManager)
{
string cacheKey = string.Format(ModelCacheEventConsumer.SPECS_FILTER_MODEL_KEY,
filterableSpecificationAttributeOptionIds != null ? string.Join(",", filterableSpecificationAttributeOptionIds) : "",
workContext.WorkingLanguage.Id);
var allFilters = cacheManager.Get(cacheKey, () =>
{
var _allFilters = new List<SpecificationAttributeOptionFilter>();
foreach (var sao in filterableSpecificationAttributeOptionIds)
{
int _specificationAttributeId = Convert.ToInt32(sao.Split(':').FirstOrDefault().ToString());
int _specificationAttributeOptionId = Convert.ToInt32(sao.Split(':').LastOrDefault().ToString());
var sa = EngineContext.Current.Resolve<ISpecificationAttributeService>().GetSpecificationAttributeById(_specificationAttributeId);
if (sa != null)
{
_allFilters.Add(new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao, //_specificationAttributeOptionId.ToString(), //sa.SpecificationAttributeOptions.FirstOrDefault(x=>x.Id == ),
SpecificationAttributeOptionName = sa.SpecificationAttributeOptions.FirstOrDefault(x => x.Id == _specificationAttributeOptionId).GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sa.SpecificationAttributeOptions.FirstOrDefault(x => x.Id == _specificationAttributeOptionId).DisplayOrder
});
}
}
return _allFilters.ToList();
});
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName).ToList();
//get already filtered specification options
var alreadyFilteredOptions = allFilters
.Where(x => alreadyFilteredSpecOptionIds.Contains(x.SpecificationAttributeOptionId))
.Select(x => x)
.ToList();
//get not filtered specification options
var notFilteredOptions = new List<SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//do not add already filtered specification options
if (alreadyFilteredOptions.FirstOrDefault(x => x.SpecificationAttributeId == saof.SpecificationAttributeId) != null)
continue;
//else add it
notFilteredOptions.Add(saof);
}
//prepare the model properties
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
return item;
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId.ToString()))
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId.ToString());
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return item;
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void PrepareSpecsFilters(IList <CategorySpecificationAtrribute> filterableSpecificationAttributes,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext, string baseUrl)
{
var allFilters = new List <SpecificationAttributeOptionFilter>();
foreach (var attr in filterableSpecificationAttributes)
{
var specificationAttributeOptions = specificationAttributeService.GetSpecificationAttributeOptionsBySpecificationAttribute(attr.SpecificationAttributeId);
foreach (var sao in specificationAttributeOptions)
{
var sa = sao.SpecificationAttribute;
if (sa != null)
{
allFilters.Add(new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao.Id,
SpecificationAttributeOptionName = sao.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sao.DisplayOrder
});
}
}
}
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName).ToList();
//get not filtered specification options
var notFilteredOptions = new List <SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//else add it
notFilteredOptions.Add(saof);
}
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(baseUrl, QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
}
public virtual void PrepareSpecsFilters(IList <int> alreadyFilteredSpecOptionIds,
IList <CategorySpecificationAtrribute> filterableSpecificationAttributes,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext)
{
var allFilters = new List <SpecificationAttributeOptionFilter>();
foreach (var attr in filterableSpecificationAttributes)
{
var specificationAttributeOptions = specificationAttributeService.GetSpecificationAttributeOptionsBySpecificationAttribute(attr.SpecificationAttributeId);
foreach (var sao in specificationAttributeOptions)
{
var sa = sao.SpecificationAttribute;
if (sa != null)
{
allFilters.Add(new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao.Id,
SpecificationAttributeOptionName = sao.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sao.DisplayOrder
});
}
}
}
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName).ToList();
//get already filtered specification options
var alreadyFilteredOptions = allFilters
.Where(x => alreadyFilteredSpecOptionIds.Contains(x.SpecificationAttributeOptionId))
.Select(x => x)
.ToList();
//get not filtered specification options
var notFilteredOptions = new List <SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//do not add already filtered specification options
//所有可筛选条件都显示出来
//if (alreadyFilteredOptions.FirstOrDefault(x => x.SpecificationAttributeId == saof.SpecificationAttributeId) != null)
// continue;
//else add it
notFilteredOptions.Add(saof);
}
//prepare the model properties
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
Dictionary <int, int> alreadyFilterAttribute = new Dictionary <int, int>();
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
if (!alreadyFilterAttribute.ContainsKey(x.SpecificationAttributeId))
{
alreadyFilterAttribute.Add(x.SpecificationAttributeId, x.SpecificationAttributeOptionId);
}
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Remove(x.SpecificationAttributeOptionId);
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = x.SpecificationAttributeOptionName;
//filter URL
List <int> alreadyFilteredOptionIds = new List <int>();
var _alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
foreach (int oid in _alreadyFilteredOptionIds)
{
int aid = 0;
if (alreadyFilterAttribute.TryGetValue(x.SpecificationAttributeId, out aid) && aid == oid)
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
}
else
{
alreadyFilteredOptionIds.Add(oid);
}
}
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId);
}
if (alreadyFilterAttribute.ContainsValue(x.SpecificationAttributeOptionId))
{
item.Filtered = false;
}
else
{
item.Filtered = true;
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
removeFilterUrl = webHelper.RemoveQueryString(removeFilterUrl, PriceRangeFilterModel.QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
public virtual void PrepareSpecsFilters(
Category category,
int productsTotalAmount,
IEnumerable <SpecificationAttributeService.SpecificationAttributeOptionWithCount> allOptionsCountTbl,
IList <int> alreadyFilteredSpecOptionIds,
IList <int> filterableSpecificationAttributeOptionIds,
ISpecificationAttributeService specificationAttributeService,
IWebHelper webHelper,
IWorkContext workContext)
{
var allFilters = new List <SpecificationAttributeOptionFilter>();
if (filterableSpecificationAttributeOptionIds != null)
{
// Для оптимизации нужно вытащить сразу все спецификации и их значения
var allSpecsAttribs = specificationAttributeService.GetSpecificationAttributeOptionsBySpecificationAttributeList(filterableSpecificationAttributeOptionIds);
foreach (var sao in allSpecsAttribs) // цикл по айдишникам значений
{
if (sao != null)
{
var sa = sao.SpecificationAttribute; // вытаскиваем из БД спецификацию
if (sa != null)
{
// не показываем для некоторых категорий некоторые фильтры
bool isShowInFilter;
bool isShowInShortDescription;
YandexMarketHelpers.IsSpecAllow(sa.Name, new List <Category>()
{
category
}, out isShowInFilter, out isShowInShortDescription);
if (!isShowInFilter)
{
continue;
}
int existTimes = GetSpecificationAttributeOptionExistTimesInFilteredProducts(allOptionsCountTbl, sao.Id);
allFilters.Add(
new SpecificationAttributeOptionFilter
{
SpecificationAttributeId = sa.Id,
SpecificationAttributeName = sa.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeDisplayOrder = sa.DisplayOrder,
SpecificationAttributeOptionId = sao.Id,
SpecificationAttributeOptionName = sao.GetLocalized(x => x.Name, workContext.WorkingLanguage.Id),
SpecificationAttributeOptionDisplayOrder = sao.DisplayOrder,
SpecificationAttributeOptionExistTimesInFilteredProducts = existTimes
});
}
}
} // end for
}
//sort loaded options
allFilters = allFilters.OrderBy(saof => saof.SpecificationAttributeDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeName)
.ThenBy(saof => saof.SpecificationAttributeOptionDisplayOrder)
.ThenBy(saof => saof.SpecificationAttributeOptionName, new SpecOptionComp()).ToList();
//get already filtered specification options
var alreadyFilteredOptions = allFilters
.Where(x => alreadyFilteredSpecOptionIds.Contains(x.SpecificationAttributeOptionId))
.Select(x => x)
.ToList();
//get not filtered specification options
var notFilteredOptions = new List <SpecificationAttributeOptionFilter>();
foreach (var saof in allFilters)
{
//do not add already filtered specification options
if (alreadyFilteredOptions.FirstOrDefault(x => x.SpecificationAttributeId == saof.SpecificationAttributeId) != null)
{
continue;
}
//else add it
if (productsTotalAmount != saof.SpecificationAttributeOptionExistTimesInFilteredProducts)
{
notFilteredOptions.Add(saof);
}
}
//prepare the model properties
if (alreadyFilteredOptions.Count > 0 || notFilteredOptions.Count > 0)
{
this.Enabled = true;
this.AlreadyFilteredItems = alreadyFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = RemoveHtmlTags(x.SpecificationAttributeOptionName);
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Remove(x.SpecificationAttributeOptionId); // add to old list me
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
this.NotFilteredItems = notFilteredOptions.ToList().Select(x =>
{
var item = new SpecificationFilterItem();
item.SpecificationAttributeName = x.SpecificationAttributeName;
item.SpecificationAttributeOptionName = RemoveHtmlTags(x.SpecificationAttributeOptionName);
item.SpecificationAttributeOptionExistTimesInFilteredProducts = x.SpecificationAttributeOptionExistTimesInFilteredProducts;
//filter URL
var alreadyFilteredOptionIds = GetAlreadyFilteredSpecOptionIds(webHelper);
if (!alreadyFilteredOptionIds.Contains(x.SpecificationAttributeOptionId))
{
alreadyFilteredOptionIds.Add(x.SpecificationAttributeOptionId); // add to old list me
}
string newQueryParam = GenerateFilteredSpecQueryParam(alreadyFilteredOptionIds);
string filterUrl = webHelper.ModifyQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM + "=" + newQueryParam, null);
filterUrl = ExcludeQueryStringParams(filterUrl, webHelper);
item.FilterUrl = filterUrl;
return(item);
}).ToList();
//remove filter URL
string removeFilterUrl = webHelper.RemoveQueryString(webHelper.GetThisPageUrl(true), QUERYSTRINGPARAM);
removeFilterUrl = ExcludeQueryStringParams(removeFilterUrl, webHelper);
this.RemoveFilterUrl = removeFilterUrl;
}
else
{
this.Enabled = false;
}
}
