Vol 4, No 2 (2015)

Vol 4, No 2 (2015)

Table of Contents

Original Articles

Davidson Midzi
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Regis Fanuel Gutuza, Tichaona Mapolisa
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Regis Fanuel Gutuza, Philip Gazimbe
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Saied Qadir Faqe Ibrahim, Rebaz Jalal Mahmood
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Adedeji Adebayo Olumide
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Under Construnction * similarities. * * As in a MVC structure, data storage and representation, user interface * presentation, and control are separated into different layers. The major * categories, roughly ordered from "front-end" to "back-end," follow: * - Smarty templates, which are responsible for assembling HTML pages to * display to users; * - Page classes, which receive requests from users' web browsers, delegate * any required processing to various other classes, and call up the * appropriate Smarty template to generate a response; * - Action classes, which are used by the Page classes to perform non-trivial * processing of user requests; * - Model classes, which implement PHP objects representing the system's * various entities, such as Users, Articles, and Journals; * - Data Access Objects (DAOs), which generally provide (amongst others) * update, create, and delete functions for their associated Model classes, * are responsible for all database interaction; * - Support classes, which provide core functionalities, miscellaneous common * * As the system makes use of inheritance and has consistent class naming * conventions, it is generally easy to tell what category a particular class * falls into. * For example, a Data Access Object class always inherits from the DAO class, * has a Class name of the form [Something]%DAO, and has a filename of the form * [Something]%DAO.inc.php. * * To learn more about developing OJS, there are several additional resources * that may be useful: * - The docs/README document * - The PKP support forum at http://forum.pkp.sfu.ca * - The technical reference (and other documents), available at * http://pkp.sfu.ca/ojs_documentation * * @file index.php * * Copyright (c) 2013-2016 Simon Fraser University Library * Copyright (c) 2003-2016 John Willinsky * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING. * * @ingroup index * * Bootstrap code for OJS site. Loads required files and then calls the * dispatcher to delegate to the appropriate request handler. */ // Initialize global environment define('INDEX_FILE_LOCATION', __FILE__); require('./lib/pkp/includes/bootstrap.inc.php'); // Serve the request $application =& PKPApplication::getApplication(); $application->execute(); ?>