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docs: #288 trying SQL full text search

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This commit is contained in:
Hamid Reza Mohammadi 2022-02-28 20:21:50 +03:30
parent 3844987bfe
commit ff169b2af2
2 changed files with 100 additions and 25 deletions
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31
RMuseum/RMuseum.xml
View File

@ -13142,21 +13142,22 @@
<returns></returns>
</member>
<member name="M:RMuseum.Services.Implementation.GanjoorService.Search(RSecurityBackend.Models.Generic.PagingParameterModel,System.String,System.Nullable{System.Int32},System.Nullable{System.Int32})">
<summary>
Search
You need to run this scripts manually on the database before using this method:
CREATE FULLTEXT CATALOG [GanjoorPoemPlainTextCatalog] WITH ACCENT_SENSITIVITY = OFF
ALTER TABLE [dbo].[GanjoorPoems] ADD CONSTRAINT [PK_GanjoorPoems] PRIMARY KEY CLUSTERED
(
[Id] ASC
) WITH(PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, IGNORE_DUP_KEY = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON[PRIMARY]
</summary>
<param name="paging"></param>
<param name="term"></param>
<param name="poetId"></param>
<param name="catId"></param>
<returns></returns>
<summary>
Search
You need to run this scripts manually on the database before using this method:
CREATE FULLTEXT CATALOG [GanjoorPoemPlainTextCatalog] WITH ACCENT_SENSITIVITY = OFF AS DEFAULT
CREATE FULLTEXT INDEX ON [dbo].[GanjoorPoems](
[PlainText] LANGUAGE 'English')
KEY INDEX [PK_GanjoorPoems]ON ([GanjoorPoemPlainTextCatalog], FILEGROUP [PRIMARY])
WITH (CHANGE_TRACKING = AUTO, STOPLIST = SYSTEM)
</summary>
<param name="paging"></param>
<param name="term"></param>
<param name="poetId"></param>
<param name="catId"></param>
<returns></returns>
</member>
<member name="M:RMuseum.Services.Implementation.GanjoorService.UpdatePageAsync(System.Int32,System.Guid,RMuseum.Models.Ganjoor.ViewModels.GanjoorModifyPageViewModel)">
<summary>

94
RMuseum/Services/Implementation/ArtifactService.cs
View File

@ -3202,18 +3202,73 @@ namespace RMuseum.Services.Implementation
term = term.Replace("‌", " ");//replace zwnj with space
string searchConditions;
if (term.IndexOf('"') == 0 && term.LastIndexOf('"') == (term.Length - 1))
{
searchConditions = term.Replace("\"", "").Replace("'", "");
searchConditions = $"\"{searchConditions}\"";
}
else
{
string[] words = term.Replace("\"", "").Replace("'", "").Split(' ', StringSplitOptions.RemoveEmptyEntries);
searchConditions = "";
string emptyOrAnd = "";
foreach (string word in words)
{
searchConditions += $" {emptyOrAnd} \"*{word}*\" ";
emptyOrAnd = " AND ";
}
}
/*
CREATE FULLTEXT CATALOG RArtifactMasterRecord
GO
CREATE FULLTEXT INDEX ON [dbo].[Artifacts](
[Name] LANGUAGE 'English',
[NameInEnglish] LANGUAGE 'English',
[Description] LANGUAGE 'English',
[DescriptionInEnglish] LANGUAGE 'English'
)
KEY INDEX [PK_Artifacts]ON ([RArtifactMasterRecord], FILEGROUP [PRIMARY])
WITH (CHANGE_TRACKING = AUTO, STOPLIST = SYSTEM)
GO
CREATE FULLTEXT INDEX ON [dbo].[Items](
[Name] LANGUAGE 'English',
[NameInEnglish] LANGUAGE 'English',
[Description] LANGUAGE 'English',
[DescriptionInEnglish] LANGUAGE 'English'
)
KEY INDEX [PK_Items]ON ([RArtifactMasterRecord], FILEGROUP [PRIMARY])
WITH (CHANGE_TRACKING = AUTO, STOPLIST = SYSTEM)
GO
CREATE FULLTEXT INDEX ON [dbo].[TagValues](
[Value] LANGUAGE 'English',
[ValueInEnglish] LANGUAGE 'English'
)
KEY INDEX [PK_TagValues]ON ([RArtifactMasterRecord], FILEGROUP [PRIMARY])
WITH (CHANGE_TRACKING = AUTO, STOPLIST = SYSTEM)
*/
var source =
_context.Artifacts.AsNoTracking().Include(a => a.Tags).Include(a => a.CoverImage)
.Where(p =>
p.Name.Contains(term)
EF.Functions.Contains(p.Name, searchConditions)
||
p.NameInEnglish.Contains(term)
EF.Functions.Contains(p.NameInEnglish, searchConditions)
||
p.Description.Contains(term)
EF.Functions.Contains(p.Description, searchConditions)
||
p.DescriptionInEnglish.Contains(term)
EF.Functions.Contains(p.DescriptionInEnglish, searchConditions)
||
p.Tags.Where(t => t.Value.Contains(term) || t.ValueInEnglish.Contains(term)).Any()
p.Tags.Where(t => EF.Functions.Contains(t.Value, searchConditions) || EF.Functions.Contains(t.ValueInEnglish, searchConditions)).Any()
);
@ -3241,18 +3296,37 @@ namespace RMuseum.Services.Implementation
term = term.Replace("‌", " ");//replace zwnj with space
string searchConditions;
if (term.IndexOf('"') == 0 && term.LastIndexOf('"') == (term.Length - 1))
{
searchConditions = term.Replace("\"", "").Replace("'", "");
searchConditions = $"\"{searchConditions}\"";
}
else
{
string[] words = term.Replace("\"", "").Replace("'", "").Split(' ', StringSplitOptions.RemoveEmptyEntries);
searchConditions = "";
string emptyOrAnd = "";
foreach (string word in words)
{
searchConditions += $" {emptyOrAnd} \"*{word}*\" ";
emptyOrAnd = " AND ";
}
}
var source =
_context.Items.AsNoTracking().Include(a => a.Tags).Include(a => a.Images)
.Where(p =>
p.Name.Contains(term)
EF.Functions.Contains(p.Name, searchConditions)
||
p.NameInEnglish.Contains(term)
EF.Functions.Contains(p.NameInEnglish, searchConditions)
||
p.Description.Contains(term)
EF.Functions.Contains(p.Description, searchConditions)
||
p.DescriptionInEnglish.Contains(term)
EF.Functions.Contains(p.DescriptionInEnglish, searchConditions)
||
p.Tags.Where(t => t.Value.Contains(term) || t.ValueInEnglish.Contains(term)).Any()
p.Tags.Where(t => EF.Functions.Contains(t.Value, searchConditions) || EF.Functions.Contains(t.ValueInEnglish, searchConditions)).Any()
);