Search engine hook for SQLite. More...

Inheritance diagram for SearchSqlite:

Collaboration diagram for SearchSqlite:

Public Member Functions
	__construct ($db)
	Creates an instance of this class.
	fulltextSearchSupported ()
	Whether fulltext search is supported by current schema.
	getCountQuery ($filteredTerm, $fulltext)
	getIndexField ($fulltext)
	Picks which field to index on, depending on what type of query.
	getQuery ($filteredTerm, $fulltext)
	Construct the full SQL query to do the search.
	limitResult ($sql)
	Returns a query with limit for number of results set.
	parseQuery ($filteredText, $fulltext)
	Parse the user's query and transform it into an SQL fragment which will become part of a WHERE clause.
	queryMain ($filteredTerm, $fulltext)
	Get the base part of the search query.
	queryNamespaces ()
	Return a partial WHERE clause to limit the search to the given namespaces.
	queryRedirect ()
	Return a partial WHERE clause to exclude redirects, if so set.
	regexTerm ($string, $wildcard)
	searchText ($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, $title)
	Update a search index record's title only.
Static Public Member Functions
static	legalSearchChars ()
Protected Member Functions
	searchInternal ($term, $fulltext)
Protected Attributes
DatabaseSqlite	$db

Detailed Description

Search engine hook for SQLite.

Definition at line 28 of file SearchSqlite.php.

Constructor & Destructor Documentation

SearchSqlite::__construct ( $ db )

Creates an instance of this class.

Parameters:

$db	DatabaseSqlite: database object

Reimplemented from SearchEngine.

Definition at line 38 of file SearchSqlite.php.

Member Function Documentation

SearchSqlite::fulltextSearchSupported ( )

Whether fulltext search is supported by current schema.

Returns:: Boolean

Definition at line 46 of file SearchSqlite.php.

Referenced by searchInternal().

SearchSqlite::getCountQuery	(	$	filteredTerm,
		$	fulltext
	)

Definition at line 275 of file SearchSqlite.php.

References $page, parseQuery(), queryNamespaces(), and queryRedirect().

Referenced by searchInternal().

SearchSqlite::getIndexField ( $ fulltext )

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

Parameters:

$fulltext Boolean

Returns:: String

Definition at line 255 of file SearchSqlite.php.

SearchSqlite::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 242 of file SearchSqlite.php.

Referenced by searchInternal().

static SearchSqlite::legalSearchChars ( ) [static]

Reimplemented from SearchEngine.

Definition at line 151 of file SearchSqlite.php.

SearchSqlite::limitResult ( $ sql )

Returns a query with limit for number of results set.

Parameters:

$sql String:

Returns:: String

Definition at line 231 of file SearchSqlite.php.

SearchSqlite::parseQuery	(	$	filteredText,
		$	fulltext
	)

Parse the user's query and transform it into an SQL fragment which will become part of a WHERE clause.

Returns:: string

Definition at line 56 of file SearchSqlite.php.

Referenced by getCountQuery().

SearchSqlite::queryMain	(	$	filteredTerm,
		$	fulltext
	)

Get the base part of the search query.

Parameters:

$filteredTerm	String
$fulltext	Boolean

Returns:: String

Definition at line 266 of file SearchSqlite.php.

SearchSqlite::queryNamespaces ( )

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

Returns:: String

Definition at line 215 of file SearchSqlite.php.

Referenced by getCountQuery().

SearchSqlite::queryRedirect ( )

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

Returns:: String

Definition at line 203 of file SearchSqlite.php.

Referenced by getCountQuery().

SearchSqlite::regexTerm	(	$	string,
		$	wildcard
	)

Definition at line 132 of file SearchSqlite.php.

References $wgContLang.

SearchSqlite::searchInternal	(	$	term,
		$	fulltext
	)		`[protected]`

Definition at line 175 of file SearchSqlite.php.

References $total, $wgContLang, SearchEngine\filter(), fulltextSearchSupported(), getCountQuery(), and getQuery().

SearchSqlite::searchText ( $ term )

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

Parameters:

$term String: raw search term

Returns:: SqliteSearchResultSet

Reimplemented from SearchEngine.

Definition at line 161 of file SearchSqlite.php.

SearchSqlite::searchTitle ( $ term )

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

Parameters:

$term String: raw search term

Returns:: SqliteSearchResultSet

Reimplemented from SearchEngine.

Definition at line 171 of file SearchSqlite.php.

SearchSqlite::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

Reimplemented from SearchEngine.

Definition at line 294 of file SearchSqlite.php.

SearchSqlite::updateTitle	(	$	id,
		$	title
	)

Update a search index record's title only.

Title should be pre-processed.

Parameters:

$id	Integer
$title	String

Reimplemented from SearchEngine.

Definition at line 319 of file SearchSqlite.php.

Member Data Documentation

DatabaseSqlite SearchSqlite::$db [protected]

Reimplemented from SearchEngine.

Definition at line 32 of file SearchSqlite.php.

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

includes/search/SearchSqlite.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation