SearchPostgres Class Reference

Search engine hook base class for Postgres. More...

Inheritance diagram for SearchPostgres:

Collaboration diagram for SearchPostgres:

List of all members.

Public Member Functions
	__construct ($db)
	Creates an instance of this class.
	parseQuery ($term)
	Transform the user's search string into a better form for tsearch2 Returns an SQL fragment consisting of quoted text to search for.
	searchQuery ($term, $fulltext, $colname)
	Construct the full SQL query to do the search.
	searchText ($term)
	Perform a full text search query and return a result set.
	searchTitle ($term)
	Perform a full text search query via tsearch2 and return a result set.
	update ($pageid, $title, $text)
	Create or update the search index record for the given page.
	updateTitle ($id, $title)
	Update a search index record's title only.
Protected Attributes
	$db

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Detailed Description

Search engine hook base class for Postgres.

Definition at line 31 of file SearchPostgres.php.

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Constructor & Destructor Documentation

SearchPostgres::__construct

(

$

db

)

Creates an instance of this class.

Parameters:

$db	DatabaseSqlite: database object

Reimplemented from SearchEngine.

Definition at line 41 of file SearchPostgres.php.

References $db.

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Member Function Documentation

SearchPostgres::parseQuery

(

$

term

)

Transform the user's search string into a better form for tsearch2 Returns an SQL fragment consisting of quoted text to search for.

Parameters:

$term

string

Returns:

string

Definition at line 84 of file SearchPostgres.php.

References wfDebug().

Referenced by searchQuery().

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SearchPostgres::searchQuery	(	$	term,
		$	fulltext,
		$	colname
	)

Construct the full SQL query to do the search.

Parameters:

$term	String
$fulltext	String
$colname

Definition at line 150 of file SearchPostgres.php.

References SearchEngine\$namespaces, $res, parseQuery(), and wfDebug().

Referenced by searchText(), and searchTitle().

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SearchPostgres::searchText

(

$

term

)

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

If title searches are not supported or disabled, return null. STUB

Parameters:

$term

String: raw search term

Returns:

SearchResultSet

Reimplemented from SearchEngine.

Definition at line 65 of file SearchPostgres.php.

References searchQuery().

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SearchPostgres::searchTitle

(

$

term

)

Perform a full text search query via tsearch2 and return a result set.

Currently searches a page's current title (page.page_title) and latest revision article text (pagecontent.old_text)

Parameters:

$term

String: raw search term

Returns:

PostgresSearchResultSet

Reimplemented from SearchEngine.

Definition at line 53 of file SearchPostgres.php.

References searchQuery().

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

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

Title and text should be pre-processed. STUB

Parameters:

$id	Integer
$title	String
$text	String

Reimplemented from SearchEngine.

Definition at line 208 of file SearchPostgres.php.

SearchPostgres::updateTitle	(	$	id,
		$	title
	)

Update a search index record's title only.

Title should be pre-processed. STUB

Parameters:

$id	Integer
$title	String

Reimplemented from SearchEngine.

Definition at line 217 of file SearchPostgres.php.

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Member Data Documentation

SearchPostgres::$db [protected]

Reimplemented from SearchEngine.

Definition at line 36 of file SearchPostgres.php.

Referenced by __construct().

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

• includes/search/SearchPostgres.php