AddWiki Docs

# Page Lists

The Page List Getter allows you to retrieve lists of pages based on various criteria. It takes care of continuing queries where they span multiple requests, ensuring that you get all pages in your result set. This means that for some lists of pages a great many requests will be sent, and you should account for this possible performance problem when you request these lists (e.g. by running these as a background process and caching the results).

To use it, first get a new PageListGetter object from the factory:

$api = new \Addwiki\Mediawiki\Api\Client\Action\MediawikiApi( 'http://localhost/w/api.php' );
$services = new \Addwiki\Mediawiki\Api\MediawikiFactory( $api );
$pageListGetter = $services->newPageListGetter();

The examples below all use this $pageListGetter object.

All methods of the PageListGetter return Page objects; this class is part of the addwiki/mediawiki-datamodel package, and is documented in that page’s documentation.

# All pages in a category

Note that the category name as provided should also include the ‘Category’ namespace prefix (in the language of the wiki, or in canonical English form).

$examplePages = $pageListGetter->getPageListFromCategoryName( 'Category:Example pages' );
foreach ( $examplePages->asArray() as $exPage ) {
    echo $exPage->getTitle()->getText();
}

# Pages that transclude a template

Although generally it is templates that are transcluded, any page may be and so any page title can be passed to this method.

$usingTestTemplate = $pageListGetter->getPageListFromPageTransclusions( 'Template:Test' );

# Pages that link to a given page

Get the list of pages that link to a particular page.

$backLinks = $pageListGetter->getFromWhatLinksHere( 'Test page' )

# Pages with a given prefix

Find pages that have a particular prefix to their title. This can also be used to find subpages of any page.

$backLinks = $pageListGetter->getFromPrefix( 'A page/' );

# Random pages

Get up to ten random pages at a time. This method takes the same arguments as the API list=random (opens new window) query.

  • rnlimit How many pages to get. No more than 10 (20 for bots) allowed. Default: 1.
  • rnnamespace Pipe-separate list of namespace IDs.
  • rnfilterredir How to filter for redirects. Possible values: all, redirects, nonredirects. Default: nonredirects.
$backLinks = $pageListGetter->getRandom( [
    'rnlimit' => 7,
    'rnnamespace' => '3|5|6',
    'rnfilterredir' => 'all',
] );

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