[6.1][webservices] use logic and when filter multiple tag values

[alikon]

Pull Request for Issue #46241 .

Summary of Changes

This change adds support for a tag_mode filter to the Articles list in com_content so callers can choose whether tag filtering should use OR (any) or AND (all) semantics. It also exposes the new filter via the API controller.

What this does

1. Adds a new model state key filter.tag_mode (default: "any") to ArticlesModel.
2. Implements "all" tag mode: when tag_mode=all and multiple tag IDs are provided, an article must have all of the specified tags to be included (AND semantics).
3. Preserves the existing behavior as the default: tag_mode=any (OR semantics).
4. Exposes the tag_mode parameter in the API controller (ArticlesController::displayList) and cleans input with the request filter.

Testing Instructions

GET api/index.php/v1/content/articles?filter[tag][]=2&filter[tag][]=3&filter[tag_mode]=all

Manual tests performed for:

• Single tag with default behavior (any)
• Multiple tags with tag_mode=any (OR)
• Multiple tags with tag_mode=all (AND)
• Missing/invalid tag_mode falling back to default

Actual result BEFORE applying this Pull Request

only logic OR

Expected result AFTER applying this Pull Request

Adds logic AND

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[ceford]

I tried to test this PR but got a 500 error response. I am an API novice so it could be something to do with my set up. This is my stack trace:

{"errors":[{"code":500,"title":"Internal server error","detail":"RuntimeException: Unable to load renderer class module in /Users/ceford/Sites/joomla-cms6/libraries/src/Document/Factory.php:101\nStack trace:\n
#0 /Users/ceford/Sites/joomla-cms6/libraries/src/Document/Document.php(1128): Joomla\CMS\Document\Factory->createRenderer(Object(Joomla\CMS\Document\JsonapiDocument), 'module')\n
#1 /Users/ceford/Sites/joomla-cms6/plugins/content/loadmodule/src/Extension/LoadModule.php(223): Joomla\CMS\Document\Document->loadRenderer('module')\n
#2 /Users/ceford/Sites/joomla-cms6/plugins/content/loadmodule/src/Extension/LoadModule.php(154): Joomla\Plugin\Content\LoadModule\Extension\LoadModule->loadModule('tags_similar', 'Similar Tags Mo...', 'html5')\n
#3 /Users/ceford/Sites/joomla-cms6/libraries/vendor/joomla/event/src/Dispatcher.php(454): Joomla\Plugin\Content\LoadModule\Extension\LoadModule->onContentPrepare(Object(Joomla\CMS\Event\Content\ContentPrepareEvent))\n
#4 /Users/ceford/Sites/joomla-cms6/libraries/src/Application/EventAware.php(111): Joomla\Event\Dispatcher->dispatch('onContentPrepar...', Object(Joomla\CMS\Event\Content\ContentPrepareEvent))\n
#5 /Users/ceford/Sites/joomla-cms6/api/components/com_content/src/View/Articles/JsonapiView.php(200): Joomla\CMS\Application\WebApplication->triggerEvent('onContentPrepar...', Array)\n
#6 /Users/ceford/Sites/joomla-cms6/libraries/src/MVC/View/JsonApiView.php(127): Joomla\Component\Content\Api\View\Articles\JsonapiView->prepareItem(Object(stdClass))\n
#7 /Users/ceford/Sites/joomla-cms6/api/components/com_content/src/View/Articles/JsonapiView.php(153): Joomla\CMS\MVC\View\JsonApiView->displayList()\n
#8 /Users/ceford/Sites/joomla-cms6/libraries/src/MVC/Controller/ApiController.php(269): Joomla\Component\Content\Api\View\Articles\JsonapiView->displayList()\n
#9 /Users/ceford/Sites/joomla-cms6/api/components/com_content/src/Controller/ArticlesController.php(107): Joomla\CMS\MVC\Controller\ApiController->displayList()\n
#10 /Users/ceford/Sites/joomla-cms6/libraries/src/MVC/Controller/BaseController.php(730): Joomla\Component\Content\Api\Controller\ArticlesController->displayList()\n
#11 /Users/ceford/Sites/joomla-cms6/libraries/src/Dispatcher/ApiDispatcher.php(61): Joomla\CMS\MVC\Controller\BaseController->execute('displaylist')\n
#12 /Users/ceford/Sites/joomla-cms6/libraries/src/Component/ComponentHelper.php(361): Joomla\CMS\Dispatcher\ApiDispatcher->dispatch()\n
#13 /Users/ceford/Sites/joomla-cms6/libraries/src/Application/ApiApplication.php(433): Joomla\CMS\Component\ComponentHelper::renderComponent('com_content')\n
#14 /Users/ceford/Sites/joomla-cms6/libraries/src/Application/ApiApplication.php(116): Joomla\CMS\Application\ApiApplication->dispatch()\n
#15 /Users/ceford/Sites/joomla-cms6/libraries/src/Application/CMSApplication.php(320): Joomla\CMS\Application\ApiApplication->doExecute()\n
#16 /Users/ceford/Sites/joomla-cms6/api/includes/app.php(50): Joomla\CMS\Application\CMSApplication->execute()\n
#17 /Users/ceford/Sites/joomla-cms6/api/index.php(31): require_once('/Users/ceford/S...')\n
#18 {main}"}]}

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/46325.}