public async Task <PagedQueryResult <PageSummary> > ExecuteAsync(SearchPageSummariesQuery query, IExecutionContext executionContext)
{
var result = await CreateQuery(query).ToPagedResultAsync(query);
// Finish mapping children
_pageSummaryMapper.Map(result.Items);
return(result);
}
public async Task <PagedQueryResult <PageSummary> > ExecuteAsync(SearchPageSummariesQuery query, IExecutionContext executionContext)
{
var dbPagedResult = await CreateQuery(query, executionContext)
.ToPagedResultAsync(query);
// Finish mapping children
var mappedResults = await _pageSummaryMapper.MapAsync(dbPagedResult.Items, executionContext);
return(dbPagedResult.ChangeType(mappedResults));
}
public async Task <PagedQueryResult <PageSummary> > ExecuteAsync(SearchPageSummariesQuery query, IExecutionContext executionContext)
{
var dbPagedResult = await CreateQuery(query, executionContext)
.ToPagedResultAsync(query);
// Have to refilter here because EF won't let us include related entieis after a .Select statement yet
var items = dbPagedResult
.Items
.Select(p => p.Page)
.ToList();
// Finish mapping children
var mappedResults = await _pageSummaryMapper.MapAsync(items, executionContext);
return(dbPagedResult.ChangeType(mappedResults));
}
public IContentRepositoryQueryContext <PagedQueryResult <PageSummary> > AsSummaries(SearchPageSummariesQuery query)
{
return(ContentRepositoryQueryContextFactory.Create(query, ExtendableContentRepository));
}
public IEnumerable <IPermissionApplication> GetPermissions(SearchPageSummariesQuery query)
{
yield return(new PageReadPermission());
}
/// <summary>
/// Search page data returning the PageSummary projection, which is primarily used
/// to display lists of page information in the admin panel. The query isn't version
/// specific and should not be used to render content out to a live page because some of
/// the pages returned may be unpublished.
/// </summary>
/// <param name="query">Query parameters.</param>
/// <param name="executionContext">Optional execution context to use when executing the query. Useful if you need to temporarily elevate your permission level.</param>
public Task <PagedQueryResult <PageSummary> > SearchPageSummariesAsync(SearchPageSummariesQuery query, IExecutionContext executionContext = null)
{
return(_queryExecutor.ExecuteAsync(query, executionContext));
}
private IQueryable <PageSummary> CreateQuery(SearchPageSummariesQuery query)
{
var dbQuery = _dbContext
.Pages
.AsNoTracking()
.Where(p => !p.IsDeleted && p.WebDirectory.IsActive);
// Filter by tags
if (!string.IsNullOrEmpty(query.Tags))
{
var tags = TagParser.Split(query.Tags).ToList();
foreach (string tag in tags)
{
// See http://stackoverflow.com/a/7288269/486434 for why this is copied into a new variable
string localTag = tag;
dbQuery = dbQuery.Where(p => p.PageTags
.Select(t => t.Tag.TagText)
.Contains(localTag)
);
}
}
// Filter by workflow status (only draft and published are applicable
if (query.WorkFlowStatus == WorkFlowStatus.Draft)
{
dbQuery = dbQuery.Where(p => p.PageVersions
.OrderByDescending(v => v.CreateDate)
.Where(v => !v.IsDeleted)
.Take(1)
.Any(v => v.WorkFlowStatusId == (int)WorkFlowStatus.Draft));
}
else if (query.WorkFlowStatus == WorkFlowStatus.Published)
{
// A page might be published, but also have a draft as the latest version
dbQuery = dbQuery.Where(p => p.PageVersions
.Where(v => !v.IsDeleted)
.Any(v => v.WorkFlowStatusId == (int)WorkFlowStatus.Published));
}
// Filter by locale
if (query.LocaleId > 0)
{
dbQuery = dbQuery.Where(p => p.LocaleId == query.LocaleId);
}
// Filter by directory
if (query.WebDirectoryId > 0)
{
dbQuery = dbQuery.Where(p => p.WebDirectoryId == query.WebDirectoryId);
}
// Filter by layout
if (query.PageTemplateId > 0)
{
dbQuery = dbQuery.Where(p => p.PageVersions
.OrderByDescending(v => v.CreateDate)
.Where(v => !v.IsDeleted)
.Take(1)
.Any(v => v.PageTemplateId == query.PageTemplateId));
}
// Filter by group
if (query.PageGroupId > 0)
{
dbQuery = dbQuery.Where(p => p.PageGroupItems.Any(i => i.PageGroupId == query.PageGroupId));
}
return(dbQuery
.OrderByDescending(p => p.CreateDate)
.ProjectTo <PageSummary>());
}
private IQueryable <Page> CreateQuery(SearchPageSummariesQuery query, IExecutionContext executionContext)
{
var dbQuery = _dbContext
.PagePublishStatusQueries
.AsNoTracking()
.FilterByStatus(PublishStatusQuery.Latest, executionContext.ExecutionDate)
.FilterActive()
;
// Filter by layout
if (query.PageTemplateId > 0)
{
dbQuery = dbQuery.Where(v => v.PageVersion.PageTemplateId == query.PageTemplateId);
}
// Filter by tags
if (!string.IsNullOrEmpty(query.Tags))
{
var tags = TagParser.Split(query.Tags).ToList();
foreach (string tag in tags)
{
// See http://stackoverflow.com/a/7288269/486434 for why this is copied into a new variable
string localTag = tag;
dbQuery = dbQuery.Where(p => p.Page.PageTags
.Select(t => t.Tag.TagText)
.Contains(localTag)
);
}
}
if (!string.IsNullOrWhiteSpace(query.Text))
{
var sluggedQuery = SlugFormatter.ToSlug(query.Text);
dbQuery = dbQuery.Where(p => p.Page.UrlPath.Contains(sluggedQuery) || p.PageVersion.Title.Contains(query.Text));
}
// Filter by workflow status (only draft and published are applicable
if (query.PublishStatus == PublishStatus.Published)
{
dbQuery = dbQuery.Where(p => p.Page.PublishStatusCode == PublishStatusCode.Published);
}
else if (query.PublishStatus == PublishStatus.Unpublished)
{
// A page might be published, but also have a draft as the latest version
dbQuery = dbQuery.Where(p => p.Page.PublishStatusCode == PublishStatusCode.Unpublished);
}
// Filter by locale
if (query.LocaleId > 0)
{
dbQuery = dbQuery.FilterByLocaleId(query.LocaleId.Value);
}
// Filter by directory
if (query.PageDirectoryId > 0)
{
dbQuery = dbQuery.FilterByDirectoryId(query.PageDirectoryId.Value);
}
// Filter by group
if (query.PageGroupId > 0)
{
dbQuery = dbQuery.Where(p => p.Page.PageGroupItems.Any(i => i.PageGroupId == query.PageGroupId));
}
return(dbQuery
.SortBy(query.SortBy, query.SortDirection)
.Select(p => p.Page)
.Include(p => p.Creator)
);
}
public Task <PagedQueryResult <PageSummary> > AsSummariesAsync(SearchPageSummariesQuery query)
{
return(ExtendableContentRepository.ExecuteQueryAsync(query));
}
public PagedQueryResult <PageSummary> SearchPageSummaries(SearchPageSummariesQuery query, IExecutionContext executionContext = null)
{
return(_queryExecutor.Execute(query, executionContext));
}
