daux.io/libs/Tree/Builder.php

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<?php namespace Todaymade\Daux\Tree;
use Todaymade\Daux\Daux;
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use Todaymade\Daux\DauxHelper;
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class Builder
{
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/**
* Build the initial tree
*
* @param Directory $node
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* @param array $ignore
*/
public static function build($node, $ignore)
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{
if (!$dh = opendir($node->getPath())) {
return;
}
if ($node instanceof Root) {
// Ignore config.json in the root directory
$ignore['files'][] = 'config.json';
}
while (($file = readdir($dh)) !== false) {
if ($file == '.' || $file == '..') {
continue;
}
$path = $node->getPath() . DS . $file;
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if (is_dir($path) && in_array($file, $ignore['folders'])) {
continue;
}
if (!is_dir($path) && in_array($file, $ignore['files'])) {
continue;
}
if (is_dir($path)) {
$new = new Directory($node, static::getUriFromFilename(static::getFilename($path)), $path);
$new->setName(DauxHelper::pathinfo($path)['filename']);
$new->setTitle(static::getTitleFromFilename($new->getName()));
static::build($new, $ignore);
} else {
static::createContent($node, $path);
}
}
$node->sort();
}
/**
* @param Directory $parent
* @param string $path
* @return Content|Raw
*/
public static function createContent(Directory $parent, $path)
{
$name = DauxHelper::pathinfo($path)['filename'];
if (!in_array(pathinfo($path, PATHINFO_EXTENSION), Daux::$VALID_MARKDOWN_EXTENSIONS)) {
$entry = new Raw($parent, static::getUriFromFilename(static::getFilename($path)), $path, filemtime($path));
$entry->setTitle(static::getTitleFromFilename($name));
$entry->setName($name);
return $entry;
}
$config = $parent->getConfig();
$uri = static::getUriFromFilename($name);
if ($config['mode'] === Daux::STATIC_MODE) {
$uri .= '.html';
}
$entry = new Content($parent, $uri, $path, filemtime($path));
if ($entry->getUri() == $config['index_key']) {
if ($parent instanceof Root) {
$entry->setTitle($config['title']);
} else {
$entry->setTitle($parent->getTitle());
}
} else {
$entry->setTitle(static::getTitleFromFilename($name));
}
$entry->setName($name);
return $entry;
}
/**
* @param string $file
* @return string
*/
protected static function getFilename($file)
{
$parts = explode('/', $file);
return end($parts);
}
/**
* @param string $filename
* @return string
*/
protected static function getTitleFromFilename($filename)
{
$filename = explode('_', $filename);
if ($filename[0] == '' || is_numeric($filename[0])) {
unset($filename[0]);
} else {
$t = $filename[0];
if ($t[0] == '-') {
$filename[0] = substr($t, 1);
}
}
$filename = implode(' ', $filename);
return $filename;
}
/**
* @param string $filename
* @return string
*/
protected static function getUriFromFilename($filename)
{
$filename = explode('_', $filename);
if ($filename[0] == '' || is_numeric($filename[0])) {
unset($filename[0]);
} else {
$t = $filename[0];
if ($t[0] == '-') {
$filename[0] = substr($t, 1);
}
}
$filename = implode('_', $filename);
return $filename;
}
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/**
* @param Directory $parent
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* @param String $title
* @return Directory
*/
public static function getOrCreateDir(Directory $parent, $title)
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{
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$slug = DauxHelper::slug($title);
if (array_key_exists($slug, $parent->getEntries())) {
return $parent->getEntries()[$slug];
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}
$dir = new Directory($parent, $slug);
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$dir->setTitle($title);
return $dir;
}
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/**
* @param Directory $parent
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* @param string $title
* @return Content
*/
public static function getOrCreatePage(Directory $parent, $title)
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{
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$slug = DauxHelper::slug($title);
$uri = $slug . ".html";
if (array_key_exists($uri, $parent->getEntries())) {
return $parent->getEntries()[$uri];
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}
$page = new Content($parent, $uri);
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$page->setContent("-"); //set an almost empty content to avoid problems
if ($title == 'index') {
$page->setName('_index');
$page->setTitle($parent->getTitle());
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} else {
$page->setName($slug);
$page->setTitle($title);
}
return $page;
}
}