SearchMssql Class Reference

Search engine hook base class for Mssql (ConText). More...

Inheritance diagram for SearchMssql:

Collaboration diagram for SearchMssql:

List of all members.

Public Member Functions
	__construct ($db)
	Creates an instance of this class.
	getIndexField ($fulltext)
	Picks which field to index on, depending on what type of query.
	getQuery ($filteredTerm, $fulltext)
	Construct the full SQL query to do the search.
	parseQuery ($filteredText, $fulltext)
	queryLimit ($sql)
	Return a LIMIT clause to limit results on the query.
	queryMain ($filteredTerm, $fulltext)
	Get the base part of the search query.
	queryNamespaces ()
	Return a partial WHERE clause to limit the search to the given namespaces.
	queryRanking ($filteredTerm, $fulltext)
	Does not do anything for generic search engine subclasses may define this though.
	queryRedirect ()
	Return a partial WHERE clause to exclude redirects, if so set.
	searchText ($term)
	Perform a full text search query and return a result set.
	searchTitle ($term)
	Perform a title-only search query and return a result set.
	update ($id, $title, $text)
	Create or update the search index record for the given page.
	updateTitle ($id, $title)
	Update a search index record's title only.

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Detailed Description

Search engine hook base class for Mssql (ConText).

Definition at line 28 of file SearchMssql.php.

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Constructor & Destructor Documentation

SearchMssql::__construct

(

$

db

)

Creates an instance of this class.

Parameters:

$db	DatabaseMssql: database object

Reimplemented from SearchEngine.

Definition at line 34 of file SearchMssql.php.

References SearchEngine\$db.

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Member Function Documentation

SearchMssql::getIndexField

(

$

fulltext

)

Picks which field to index on, depending on what type of query.

Parameters:

$fulltext

Boolean

Returns:

string

Definition at line 132 of file SearchMssql.php.

Referenced by parseQuery().

SearchMssql::getQuery	(	$	filteredTerm,
		$	fulltext
	)

Construct the full SQL query to do the search.

The guts shoulds be constructed in queryMain()

Parameters:

$filteredTerm	String
$fulltext	Boolean

Returns:

String

Definition at line 119 of file SearchMssql.php.

References queryLimit(), queryMain(), queryNamespaces(), queryRanking(), and queryRedirect().

SearchMssql::parseQuery	(	$	filteredText,
		$	fulltext
	)

Todo:

document

Returns:

string

Definition at line 157 of file SearchMssql.php.

References $regexp, $wgContLang, array(), as, empty, getIndexField(), global, and SearchEngine\legalSearchChars().

Referenced by queryMain().

SearchMssql::queryLimit

(

$

sql

)

Return a LIMIT clause to limit results on the query.

Parameters:

$sql

string

Returns:

String

Definition at line 97 of file SearchMssql.php.

Referenced by getQuery().

SearchMssql::queryMain	(	$	filteredTerm,
		$	fulltext
	)

Get the base part of the search query.

Parameters:

$filteredTerm	String
$fulltext	Boolean

Returns:

String

Access:

private

Definition at line 144 of file SearchMssql.php.

References parseQuery().

Referenced by getQuery().

SearchMssql::queryNamespaces

(

)

Return a partial WHERE clause to limit the search to the given namespaces.

Returns:

String

Access:

private

Definition at line 82 of file SearchMssql.php.

References SearchEngine\$namespaces, and namespaces.

Referenced by getQuery().

SearchMssql::queryRanking	(	$	filteredTerm,
		$	fulltext
	)

Does not do anything for generic search engine subclasses may define this though.

Returns:

String

Definition at line 107 of file SearchMssql.php.

Referenced by getQuery().

SearchMssql::queryRedirect

(

)

Return a partial WHERE clause to exclude redirects, if so set.

Returns:

String

Access:

private

Definition at line 68 of file SearchMssql.php.

Referenced by getQuery().

SearchMssql::searchText

(

$

term

)

Perform a full text search query and return a result set.

Parameters:

string

$term

raw search term

Returns:

MssqlSearchResultSet

Access:

public

Reimplemented from SearchEngine.

Definition at line 45 of file SearchMssql.php.

References $term, and true.

SearchMssql::searchTitle

(

$

term

)

Perform a title-only search query and return a result set.

Parameters:

string

$term

raw search term

Returns:

MssqlSearchResultSet

Access:

public

Reimplemented from SearchEngine.

Definition at line 57 of file SearchMssql.php.

References $term, and false.

SearchMssql::update	(	$	id,
		$	title,
		$	text
	)

Create or update the search index record for the given page.

Title and text should be pre-processed.

Parameters:

$id	Integer
$title	String
$text	String

Returns:

bool|ResultWrapper

Reimplemented from SearchEngine.

Definition at line 197 of file SearchMssql.php.

References $title.

SearchMssql::updateTitle	(	$	id,
		$	title
	)

Update a search index record's title only.

Title should be pre-processed.

Parameters:

$id	Integer
$title	String

Returns:

bool|ResultWrapper

Reimplemented from SearchEngine.

Definition at line 220 of file SearchMssql.php.

References $title.

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The documentation for this class was generated from the following file:

• includes/search/SearchMssql.php