daux.io/libs/Template.php

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<?php namespace Todaymade\Daux;
use League\Plates\Engine;
class Template
{
protected $engine;
public function __construct($base, $theme)
{
// Create new Plates instance
$this->engine = new Engine($base);
if (!is_dir($theme)) {
$theme = $base;
}
$this->engine->addFolder('theme', $theme, true);
$this->registerFunctions();
}
public function render($name, array $data = array())
{
$this->engine->addData([
'index' => utf8_encode($data['params']['base_page'] . $data['params']['index']->value),
'base_url' => $data['params']['base_url'],
'base_page' => $data['params']['base_page'],
'page' => $data['page'],
'params' => $data['params'],
'tree' => $data['params']['tree'],
]);
return $this->engine->render($name, $data);
}
protected function registerFunctions()
{
$this->engine->registerFunction('get_navigation', function($tree, $path, $current_url, $base_page, $mode) {
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$nav = $this->buildNavigation($tree, $path, $current_url, $base_page, $mode);
return $this->renderNavigation($nav);
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});
$this->engine->registerFunction('get_breadcrumb_title', function($page, $base_page) {
$title = '';
$breadcrumb_trail = $page['breadcrumb_trail'];
$separator = $this->getSeparator($page['breadcrumb_separator']);
foreach ($breadcrumb_trail as $key => $value) {
$title .= '<a href="' . $base_page . $value . '">' . $key . '</a>' . $separator;
}
if ($page['filename'] === 'index' || $page['filename'] === '_index') {
if ($page['title'] != '') {
$title = substr($title, 0, -1 * strlen($separator));
}
} else {
$title .= '<a href="' . $base_page . $page['request'] . '">' . $page['title'] . '</a>';
}
return $title;
});
}
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private function renderNavigation($entries)
{
$nav = "";
foreach ($entries as $entry) {
if (array_key_exists('children', $entry)) {
if (array_key_exists('href', $entry)) {
$link = '<a href="' . $entry['href'] . '" class="folder">' . $entry['title'] . '</a>';
} else {
$link = '<a href="#" class="aj-nav folder">' . $entry['title'] . '</a>';
}
$link .= $this->renderNavigation($entry['children']);
} else {
$link = '<a href="' . $entry['href'] . '">' . $entry['title'] . '</a>';
}
$nav .= "<li class='$entry[class]'>$link</li>";
}
return "<ul class='nav nav-list'>$nav</ul>";
}
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private function buildNavigation($tree, $path, $current_url, $base_page, $mode)
{
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$nav = [];
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foreach ($tree->value as $node) {
$url = $node->getUri();
if ($node instanceof \Todaymade\Daux\Tree\Content) {
if ($node->value === 'index') {
continue;
}
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$link = ($path === '') ? $url : $path . '/' . $url;
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$nav[] = [
'title' => $node->getTitle(),
'href' => $base_page . $link,
'class' => ($current_url === $link)? 'active' : ''
];
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}
if ($node instanceof \Todaymade\Daux\Tree\Directory) {
$link = ($path === '') ? $url : $path . '/' . $url;
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$folder = [
'title' => $node->getTitle(),
'class' => (strpos($current_url, $link) === 0)? 'open' : '',
];
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if ($mode === \TodayMade\Daux\Daux::STATIC_MODE) {
$link .= "/index.html";
}
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if ($node->getIndexPage()) {
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$folder['href'] = $base_page . $link;
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}
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//Child pages
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$new_path = ($path === '') ? $url : $path . '/' . $url;
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$folder['children'] = $this->buildNavigation($node, $new_path, $current_url, $base_page, $mode);
$nav[] = $folder;
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}
}
return $nav;
}
private function getSeparator($separator)
{
switch ($separator) {
case 'Chevrons':
return ' <i class="glyphicon glyphicon-chevron-right"></i> ';
default:
return $separator;
}
}
}