1:  2:  3:  4:  5:  6:  7:  8:  9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 

<?php
namespace Nethgui\Module\Help;

/*
 * Copyright (C) 2011 Nethesis S.r.l.
 * 
 * This script is part of NethServer.
 * 
 * NethServer is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * NethServer is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with NethServer.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * @author Davide Principi <davide.principi@nethesis.it>
 * @since 1.0
 */
class Show extends Common
{
    /**
     * The help document contents
     * @var string
     */
    private $helpContent = '';

    public function prepareView(\Nethgui\View\ViewInterface $view)
    {
        parent::prepareView($view);
        if (is_null($this->getTargetModule())) {
            $view->setTemplate(array($this, 'renderIndex'));
        } else {
            $this->helpContent = $this->readHelpDocument(
                $this->getHelpDocumentPath($this->getTargetModule()
                ));
            $view->setTemplate(array($this, 'renderDocument'));
        }
    }

    public function renderIndex(\Nethgui\Renderer\Xhtml $renderer)
    {
        $moduleList = $renderer->elementList();

        $templateList = $renderer->elementList();

        $translator = $renderer->getTranslator();
        $renderer->rejectFlag($renderer::INSET_FORM);

        foreach ($this->getModuleSet() as $module) {

            // skip Help module:
            if ($module === $this->getParent()) {
                continue;
            }

            $template = '<a href="%URL">%LABEL</a>';
            $args1 = array('%URL' => $renderer->getModuleUrl($module->getIdentifier()) . '.rst', '%LABEL' => $translator->translate($module, $module->getAttributesProvider()->getTitle()));
            $args2 = array('%URL' => $renderer->getModuleUrl('../Template/' . $module->getIdentifier()) . '.rst', '%LABEL' => $translator->translate($module, $module->getAttributesProvider()->getTitle()));
            $moduleList->insert($renderer->literal(strtr($template, $args1)));
            $templateList->insert($renderer->literal(strtr($template, $args2)));
        }

        return $renderer->columns()
                ->insert($renderer->fieldset()->setAttribute('template', $renderer->translate('Documents'))->insert($moduleList))
                ->insert($renderer->fieldset()->setAttribute('template', $renderer->translate('Templates'))->insert($templateList))
        ;
    }

    public function renderDocument(\Nethgui\Renderer\Xhtml $renderer)
    {
        $renderer->rejectFlag($renderer::INSET_FORM);
        return $renderer->panel()->setAttribute('class', 'HelpDocument')->insert($renderer->literal($this->helpContent));
    }

}