Public Member Functions
	__construct (&$db, $history=WikiExporter::CURRENT, $buffer=WikiExporter::BUFFER, $text=WikiExporter::TEXT)
	If using WikiExporter::STREAM to stream a large amount of data, provide a database connection which is not managed by LoadBalancer to read from: some history blob types will make additional queries to pull source data while the main query is still running.
	allLogs ()
	allPages ()
	Dumps a series of page and revision records for all pages in the database, either including complete history or only the most recent version.
	closeStream ()
	logsByRange ($start, $end)
	openStream ()
	pageByName ($name)
	pageByTitle ($title)
	pagesByName ($names)
	pagesByRange ($start, $end)
	Dumps a series of page and revision records for those pages in the database falling within the page_id range given.
	revsByRange ($start, $end)
	Dumps a series of page and revision records for those pages in the database with revisions falling within the rev_id range given.
	setOutputSink (&$sink)
	Set the DumpOutput or DumpFilter object which will receive various row objects and XML output for filtering.
Public Attributes
	$author_list = ""
	$dumpUploadFileContents = false
	$dumpUploads = false
	$list_authors = false
const	BUFFER = 0
const	CURRENT = 2
const	FULL = 1
const	LOGS = 8
const	RANGE = 16
const	STABLE = 4
const	STREAM = 1
const	STUB = 1
const	TEXT = 0
Protected Member Functions
	do_list_authors ($cond)
	dumpFrom ($cond= '')
	outputLogStream ($resultset)
	outputPageStream ($resultset)
	Runs through a query result set dumping page and revision records.

Detailed Description

Definition at line 33 of file Export.php.

Constructor & Destructor Documentation

WikiExporter::__construct	(	&$	db,
		$	history = `WikiExporter::CURRENT`,
		$	buffer = `WikiExporter::BUFFER`,
		$	text = `WikiExporter::TEXT`
	)

If using WikiExporter::STREAM to stream a large amount of data, provide a database connection which is not managed by LoadBalancer to read from: some history blob types will make additional queries to pull source data while the main query is still running.

Parameters:

$db	DatabaseBase
$history	Mixed: one of WikiExporter::FULL, WikiExporter::CURRENT, WikiExporter::RANGE or WikiExporter::STABLE, or an associative array: offset: non-inclusive offset at which to start the query limit: maximum number of rows to return dir: "asc" or "desc" timestamp order
$buffer	Int: one of WikiExporter::BUFFER or WikiExporter::STREAM
$text	Int: one of WikiExporter::TEXT or WikiExporter::STUB

Definition at line 69 of file Export.php.

Member Function Documentation

WikiExporter::allLogs ( )

Definition at line 163 of file Export.php.

References dumpFrom().

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WikiExporter::allPages ( )

Dumps a series of page and revision records for all pages in the database, either including complete history or only the most recent version.

Definition at line 105 of file Export.php.

References dumpFrom().

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WikiExporter::closeStream ( )

Definition at line 95 of file Export.php.

References $output.

WikiExporter::do_list_authors ( $ cond ) [protected]

Definition at line 178 of file Export.php.

References $res, Revision\DELETED_USER, wfProfileIn(), and wfProfileOut().

Referenced by dumpFrom().

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WikiExporter::dumpFrom ( $ cond = '' ) [protected]

Definition at line 208 of file Export.php.

References $result, CURRENT, do_list_authors(), FULL, LogEventsList\getExcludeClause(), outputLogStream(), outputPageStream(), RANGE, STABLE, STREAM, STUB, wfProfileIn(), wfProfileOut(), and wfRunHooks().

Referenced by allLogs(), allPages(), logsByRange(), pageByTitle(), pagesByRange(), and revsByRange().

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WikiExporter::logsByRange	(	$	start,
		$	end
	)

Definition at line 167 of file Export.php.

References dumpFrom().

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WikiExporter::openStream ( )

Definition at line 90 of file Export.php.

References $output.

WikiExporter::outputLogStream ( $ resultset ) [protected]

Definition at line 366 of file Export.php.

References $output.

Referenced by dumpFrom().

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WikiExporter::outputPageStream ( $ resultset ) [protected]

Runs through a query result set dumping page and revision records.

The result set should be sorted/grouped by page to avoid duplicate page records in the output.

The result set will be freed once complete. Should be safe for streaming (non-buffered) queries, as long as it was made on a separate database connection not managed by LoadBalancer; some blob storage types will make queries to pull source data.

Parameters:

$resultset ResultWrapper

Definition at line 334 of file Export.php.

References $output, dumpUploadFileContents, and dumpUploads.

Referenced by dumpFrom().

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