ShariffBlockPlugin.php

<?php

/**
 * @file plugins/generic/shariff/ShariffBlockPlugin.inc.php
 *
 * Copyright (c) 2018 Center for Digital Systems (CeDiS), Freie Universität Berlin
 * Distributed under the GNU GPL v3. For full terms see the file LICENSE.
 *
 * @class ShariffBlockPlugin
 * @ingroup plugins_generic_shariff
 *
 * @brief Class for block component of shariff plugin
 */

namespace APP\plugins\generic\shariff;

use PKP\facades\Locale;
use PKP\plugins\BlockPlugin;
use PKP\plugins\PluginRegistry;

class ShariffBlockPlugin extends BlockPlugin {
	/** @var string Name an Path of parent plugin */
	var $parentPluginName;
	var $parentPluginPath;

	/**
	 * Constructor
	 * @param $parentPluginName string Name of parent plugin.
	 * @param $parentPluginPath string Path of parent plugin.
	 */
	function __construct($parentPluginName, $parentPluginPath) {
		parent::__construct();
		$this->parentPluginName = $parentPluginName;
		$this->parentPluginPath = $parentPluginPath;
	}

	/**
	 * @copydoc Plugin::getName()
	 */
	function getName() {
		return 'ShariffBlockPlugin';
	}

	/**
	 * Hide this plugin from the management interface (it's subsidiary)
	 * @return bool
	 */
	function getHideManagement() {
		return true;
	}

	/**
	 * @copydoc Plugin::getDisplayName()
	 */
	function getDisplayName() {
		return __('plugins.generic.shariff.block.displayName');
	}

	/**
	 * @copydoc Plugin::getDescription()
	 */
	function getDescription() {
		return __('plugins.generic.shariff.block.description');
	}

	/**
	 * Get the shariff plugin
	 * @return ShariffPlugin
	 */
	function getShariffPlugin() {
		return PluginRegistry::getPlugin('generic', $this->parentPluginName);
	}

	/**
	 * @copydoc Plugin::getPluginPath()
	 */
	function getPluginPath() {
	    return $this->parentPluginPath;
	}

	/**
	 * @copydoc BlockPlugin::getBlockTemplateFilename()
	 */
	function getBlockTemplateFilename():string {
		// Return the shariff block template.
	    $plugin = $this->getShariffPlugin();
	    return (method_exists($plugin, 'getTemplateResource') ? '' : 'templates'.DIRECTORY_SEPARATOR) . 'shariffBlock.tpl';
	}


	/**
	 * Get the HTML contents for this block.
	 * @param $templateMgr object
	 * @param $request PKPRequest
	 * @return $string
	 */
	function getContents($templateMgr, $request = null) {
		$context = $request->getContext();

		if (strcmp($context->getData('shariffPositionSelected'),'sidebar') == 0) {

    		// services
    		$selectedServices = $context->getData('shariffServicesSelected');
    		$preparedServices = array_map(function($arrayElement){return $arrayElement;}, $selectedServices);
    		$dataServicesString = implode(",", $preparedServices);

    		// theme
    		$selectedTheme = $context->getData('shariffThemeSelected');

    		// orientation
    		$selectedOrientation = $context->getData('shariffOrientationSelected');

    		// get language from system
    		$locale = Locale::getLocale();

			$publicationSharingLink = $context->getData('shariffPublicationSharingLink');
			if ($publicationSharingLink == 'doiUrl') {
				$publication = $templateMgr->getTemplateVars('currentPublication');
				if ($publication && $publication->getData('doiObject')) {
					$doiUrl = $publication->getData('doiObject')->getResolvingUrl();
				}
			}
			
			// urls
    		$requestedUrl = $doiUrl ?: $request->getCompleteUrl();
    		$backendUrl = $request->getBaseUrl() .'/'. 'shariff-backend';

    		// assign variables to the templates
    		$templateMgr->assign('dataServicesString', $dataServicesString);
    		$templateMgr->assign('selectedTheme', $selectedTheme);
    		$templateMgr->assign('selectedOrientation', $selectedOrientation);
    		$templateMgr->assign('backendUrl', $backendUrl);
    		$templateMgr->assign('iso1Lang', $locale);
    		$templateMgr->assign('requestedUrl', $requestedUrl);
			$templateMgr->assign('showBlockHeading', $context->getData('shariffShowBlockHeading'));
		}

		return parent::getContents($templateMgr, $request);
	}
}

?>