1 files changed, 86 insertions, 0 deletions
diff --git a/www/wiki/extensions/UploadWizard/includes/specials/SpecialCampaigns.php b/www/wiki/extensions/UploadWizard/includes/specials/SpecialCampaigns.php
new file mode 100644
index 00000000..e0561593
--- /dev/null
+++ b/www/wiki/extensions/UploadWizard/includes/specials/SpecialCampaigns.php
@@ -0,0 +1,86 @@
+<?php
+
+class SpecialCampaigns extends SpecialPage {
+
+	function __construct() {
+		parent::__construct( "Campaigns" );
+	}
+
+	public function execute( $subPage ) {
+		$request = $this->getRequest();
+		$dbr = wfGetDB( DB_REPLICA );
+
+		$start = (int)$request->getVal( 'start' );
+
+		$limit = 50;
+
+		$cond = [ 'campaign_enabled = 1' ];
+
+		if ( $start !== null ) {
+			// Not SQL Injection, since $start is cast to (int)
+			$cond[] = "campaign_id > $start";
+		}
+
+		$res = $dbr->select(
+			'uw_campaigns',
+			[ 'campaign_id', 'campaign_name' ],
+			$cond,
+			__METHOD__,
+			[ 'LIMIT' => $limit + 1 ]
+		);
+
+		$this->getOutput()->setPageTitle( $this->msg( 'mwe-upload-campaigns-list-title' ) );
+		$this->getOutput()->addModules( 'ext.uploadWizard.uploadCampaign.list' );
+		$this->getOutput()->addHTML( '<dl>' );
+
+		$curCount = 0;
+		$lastId = null;
+
+		foreach ( $res as $row ) {
+			$curCount++;
+
+			if ( $curCount > $limit ) {
+				// We've an extra element. Paginate!
+				$lastId = $row->campaign_id;
+				break;
+			} else {
+				$campaign = UploadWizardCampaign::newFromName( $row->campaign_name );
+				$this->getOutput()->addHTML( $this->getHtmlForCampaign( $campaign ) );
+			}
+		}
+		$this->getOutput()->addHTML( '</dl>' );
+
+		// Pagination links!
+		if ( $lastId !== null ) {
+			$this->getOutput()->addHTML( $this->getHtmlForPagination( $lastId ) );
+		}
+	}
+
+	private function getHtmlForCampaign( UploadWizardCampaign $campaign ) {
+		$config = $campaign->getParsedConfig();
+		$campaignURL = $campaign->getTitle()->getLocalURL();
+		$campaignTitle = array_key_exists( 'title', $config ) ? $config['title'] : $campaign->getName();
+		$campaignDescription = array_key_exists( 'description', $config ) ? $config['description'] : '';
+		$returnHTML =
+			Html::rawElement( 'dt', [],
+				Html::rawElement( 'a', [ 'href' => $campaignURL ], $campaignTitle )
+			) .
+				Html::element( 'dd', [], $campaignDescription );
+		return $returnHTML;
+	}
+
+	private function getHtmlForPagination( $firstId ) {
+		$nextHref = $this->getPageTitle()->getLocalURL( [ 'start' => $firstId ] );
+		return Html::rawElement( 'div',
+			[ 'id' => 'mwe-upload-campaigns-pagination' ],
+			Html::element( 'a',
+				[ 'href' => $nextHref ],
+				$this->msg( 'mwe-upload-campaigns-pagination-next' )->text()
+			)
+		);
+	}
+
+	protected function getGroupName() {
+		return 'media';
+	}
+}