+global\SpecialUpload::showUploadWarning()

Complexity

Conditions	16
Paths	35

Size

Total Lines	85
Code Lines	56

Duplication

Lines	5
Ratio	5.88 %

Importance

Changes	2
Bugs	0	Features	0

<?php
	protected function showUploadWarning( $warnings ) {
		# If there are no warnings, or warnings we can ignore, return early.
		# mDestWarningAck is set when some javascript has shown the warning
		# to the user. mForReUpload is set when the user clicks the "upload a
		# new version" link.
		if ( !$warnings || ( count( $warnings ) == 1
			&& isset( $warnings['exists'] )
			&& ( $this->mDestWarningAck || $this->mForReUpload ) )
		) {
			return false;
		}

		$stashStatus = $this->mUpload->tryStashFile( $this->getUser() );
		if ( $stashStatus->isGood() ) {
			$sessionKey = $stashStatus->getValue()->getFileKey();
		} else {
			$sessionKey = null;
			// TODO Add a warning message about the failure to stash here?
		}

		// Add styles for the warning, reused from the live preview
		$this->getOutput()->addModuleStyles( 'mediawiki.special.upload.styles' );

		$linkRenderer = $this->getLinkRenderer();
		$warningHtml = '<h2>' . $this->msg( 'uploadwarning' )->escaped() . "</h2>\n"
			. '<div class="mw-destfile-warning"><ul>';
		foreach ( $warnings as $warning => $args ) {
			if ( $warning == 'badfilename' ) {
				$this->mDesiredDestName = Title::makeTitle( NS_FILE, $args )->getText();
			}
			if ( $warning == 'exists' ) {
				$msg = "\t<li>" . self::getExistsWarning( $args ) . "</li>\n";
			} elseif ( $warning == 'was-deleted' ) {
				# If the file existed before and was deleted, warn the user of this
				$ltitle = SpecialPage::getTitleFor( 'Log' );
				$llink = $linkRenderer->makeKnownLink(
					$ltitle,
					wfMessage( 'deletionlog' )->text(),
					[],
					[
						'type' => 'delete',
						'page' => Title::makeTitle( NS_FILE, $args )->getPrefixedText(),
					]
				);
				$msg = "\t<li>" . wfMessage( 'filewasdeleted' )->rawParams( $llink )->parse() . "</li>\n";
			} elseif ( $warning == 'duplicate' ) {
				$msg = $this->getDupeWarning( $args );
			} elseif ( $warning == 'duplicate-archive' ) {
				if ( $args === '' ) {
					$msg = "\t<li>" . $this->msg( 'file-deleted-duplicate-notitle' )->parse()
						. "</li>\n";
				} else {
					$msg = "\t<li>" . $this->msg( 'file-deleted-duplicate',
							Title::makeTitle( NS_FILE, $args )->getPrefixedText() )->parse()
						. "</li>\n";
				}
			} else {
				if ( $args === true ) {
					$args = [];
				} elseif ( !is_array( $args ) ) {
					$args = [ $args ];
				}
				$msg = "\t<li>" . $this->msg( $warning, $args )->parse() . "</li>\n";
			}
			$warningHtml .= $msg;
		}
		$warningHtml .= "</ul></div>\n";
		$warningHtml .= $this->msg( 'uploadwarning-text' )->parseAsBlock();

		$form = $this->getUploadForm( $warningHtml, $sessionKey, /* $hideIgnoreWarning */ true );
		$form->setSubmitText( $this->msg( 'upload-tryagain' )->text() );
		$form->addButton( [
			'name' => 'wpUploadIgnoreWarning',
			'value' => $this->msg( 'ignorewarning' )->text()
		] );
		$form->addButton( [
			'name' => 'wpCancelUpload',
			'value' => $this->msg( 'reuploaddesc' )->text()
		] );

		$this->showUploadForm( $form );

		# Indicate that we showed a form
		return true;
	}