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<?php |
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/** |
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* Contains the component class for rendering a modal. |
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* |
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* @copyright (C) 2018, Tobias Oetterer, Paderborn University |
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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License, version 3 (or later) |
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* |
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* This file is part of the MediaWiki extension BootstrapComponents. |
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* The BootstrapComponents extension is free software: you can redistribute it |
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* and/or modify it under the terms of the GNU General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The BootstrapComponents extension is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* @file |
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* @ingroup BootstrapComponents |
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* @author Tobias Oetterer |
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*/ |
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namespace BootstrapComponents\Components; |
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use BootstrapComponents\AbstractComponent; |
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use BootstrapComponents\ApplicationFactory; |
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use BootstrapComponents\ModalBuilder; |
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use \Html; |
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/** |
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* Class Modal |
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* |
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* Class for component 'modal' |
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* |
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* @see https://github.com/oetterer/BootstrapComponents/blob/master/docs/components.md#Modal |
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* @since 1.0 |
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*/ |
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class Modal extends AbstractComponent { |
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/** |
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* @inheritdoc |
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* |
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* @param string $input |
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*/ |
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public function placeMe( $input ) { |
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list ( $outerClass, $style ) = $this->processCss( [], [] ); |
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list ( $returnCode, $text ) = $this->generateTrigger(); |
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if ( !$returnCode ) { |
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return $text; |
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} |
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$safeInput = $this->prepareInput( |
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$this->getParserRequest(), |
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true |
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); |
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$modal = ApplicationFactory::getInstance()->getModalBuilder( |
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$this->getId(), |
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$text, |
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$safeInput, |
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$this->getParserOutputHelper() |
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); |
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return $modal->setOuterClass( |
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$this->arrayToString( $outerClass, ' ' ) |
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)->setOuterStyle( |
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$this->arrayToString( $style, ';' ) |
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)->setDialogClass( |
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$this->calculateInnerClass() |
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)->setHeader( |
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(string)$this->getValueFor( 'heading' ) |
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)->setFooter( |
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(string)$this->getValueFor( 'footer' ) |
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)->parse(); |
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} |
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/** |
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* Calculates the css class string from the attributes array for the "inner" section (div around body and heading). |
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* |
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* @return false|string |
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*/ |
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private function calculateInnerClass() { |
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$class = []; |
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if ( $size = $this->getValueFor( 'size' ) ) { |
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$class[] = 'modal-' . $size; |
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} |
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return $this->arrayToString( $class, ' ' ); |
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} |
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/** |
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* Spawns the button for the modal trigger. |
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* |
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* @param string $text |
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* |
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* @return string |
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*/ |
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private function generateButton( $text ) { |
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return Html::rawElement( |
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'button', |
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[ |
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'type' => 'button', |
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'class' => 'modal-trigger btn btn-' . $this->getValueFor( 'color', 'default' ), |
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'data-toggle' => 'modal', |
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'data-target' => '#' . $this->getId(), |
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], |
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$text |
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); |
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} |
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/** |
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* Generate the trigger element (button or image). |
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* |
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* @return array (bool)return code, (string) message/trigger, |
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*/ |
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private function generateTrigger() { |
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$text = (string)$this->getValueFor( 'text' ); |
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if ( empty( $text ) ) { |
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return [ false, $this->getParserOutputHelper()->renderErrorMessage( 'bootstrap-components-modal-text-missing' ) ]; |
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} |
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if ( preg_match( '~Special:Upload~', $text ) ) { |
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return [ false, $text ]; |
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} |
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if ( !preg_match( '~^(.*)<a.+href=[^>]+>(.+)</a>(.*)$~', $text, $matches ) |
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&& !preg_match( '~(^.*<img.*src=.+>.*)$~', $text, $matches ) |
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) { |
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return [ true, $this->generateButton( $text ) ]; |
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} |
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array_shift( $matches ); |
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return [ true, ModalBuilder::wrapTriggerElement( implode( '', $matches ), $this->getId() ) ]; |
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} |
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} |
oetterer /
BootstrapComponents
