<?php

class pluginStaticPages extends Plugin
{

	public function init()
	{
		// Fields and default values for the database of this plugin
		$this->dbFields = array(
			'label' => 'Static Pages',
			'homeLink' => true
		);
	}

	// Method called on the settings of the plugin on the admin area
	public function form()
	{
		global $L;

		$html = '<div>';
		$html .= '<label>' . $L->get('Label') . '</label>';
		$html .= '<input id="jslabel" name="label" type="text" dir="auto" value="' . $this->getValue('label') . '">';
		$html .= '<span class="tip">' . $L->get('This title is almost always used in the sidebar of the site') . '</span>';
		$html .= '</div>';

		$html .= '<div>';
		$html .= '<label>' . $L->get('Home link') . '</label>';
		$html .= '<select name="homeLink">';
		$html .= '<option value="true" ' . ($this->getValue('homeLink') === true ? 'selected' : '') . '>' . $L->get('Enabled') . '</option>';
		$html .= '<option value="false" ' . ($this->getValue('homeLink') === false ? 'selected' : '') . '>' . $L->get('Disabled') . '</option>';
		$html .= '</select>';
		$html .= '<span class="tip">' . $L->get('show-the-home-link-on-the-sidebar') . '</span>';
		$html .= '</div>';

		return $html;
	}

	// Method called on the sidebar of the website
	public function siteSidebar()
	{
		global $L;
		global $url;
		global $site;
		global $pages;

		// HTML for sidebar
		$html  = '<div class="plugin plugin-static-pages">';

		// Print the label if not empty
		$label = $this->getValue('label');
		if (!empty($label)) {
			$html .= '<h2 class="plugin-label">' . $label . '</h2>';
		}

		$html .= '<div class="plugin-content">';
		$html .= '<ul>';

		// Show Home page link
		if ($this->getValue('homeLink')) {
			$html .= '<li>';
			$html .= '<a href="' . $site->url() . '">' . $L->get('Home page') . '</a>';
			$html .= '</li>';
		}

		// Show static pages
		$staticPages = buildStaticPages();
		foreach ($staticPages as $page) {
			if ($page->isParent()) {
				$html .= '<li class="parent">';
			} else {
				$html .= '<li class="subpage" style="margin-left: 10px">';
			}
			$html .= '<a href="' . $page->permalink() . '">' . $page->title() . '</a>';
			$html .= '</li>';
		}

		$html .= '</ul>';
		$html .= '</div>';
		$html .= '</div>';

		return $html;
	}
}
