148 lines
4.9 KiB
PHP
148 lines
4.9 KiB
PHP
<?php namespace Todaymade\Daux;
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use Todaymade\Daux\Tree\Builder;
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class Daux
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{
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const STATIC_MODE = 'DAUX_STATIC';
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const LIVE_MODE = 'DAUX_LIVE';
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public static $VALID_MARKDOWN_EXTENSIONS;
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public $local_base;
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private $docs_path;
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/**
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* @var Tree\Entry
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*/
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public $tree;
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public $options;
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private $mode;
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public function __construct($mode)
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{
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$this->mode = $mode;
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$this->local_base = dirname(__DIR__);
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}
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public static function initConstants()
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{
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define("DS", DIRECTORY_SEPARATOR);
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}
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public function initialize($global_config_file = null, $override_file = 'config.json')
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{
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$this->loadConfig($global_config_file);
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$this->loadConfigOverrides($override_file);
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$this->generateTree();
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}
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private function loadConfig($global_config_file)
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{
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if (is_null($global_config_file)) {
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$global_config_file = $this->local_base . DS . 'global.json';
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}
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if (!file_exists($global_config_file)) {
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throw new Exception('The Global Config file is missing. Requested File : ' . $global_config_file);
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}
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$global_config = json_decode(file_get_contents($global_config_file), true);
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if (!isset($global_config)) {
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throw new Exception('The Global Config file is corrupt. Check that the JSON encoding is correct');
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}
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if (!isset($global_config['docs_directory'])) {
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throw new Exception('The Global Config file does not have the docs directory set.');
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}
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$this->docs_path = $global_config['docs_directory'];
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if (!is_dir($this->docs_path) && !is_dir($this->docs_path = $this->local_base . DS . $this->docs_path)) {
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throw new Exception('The Docs directory does not exist. Check the path again : ' . $this->docs_path);
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}
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if (!isset($global_config['valid_markdown_extensions'])) {
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static::$VALID_MARKDOWN_EXTENSIONS = array('md', 'markdown');
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} else {
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static::$VALID_MARKDOWN_EXTENSIONS = $global_config['valid_markdown_extensions'];
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}
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}
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private function loadConfigOverrides($override_file)
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{
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// Read main configuration
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$this->options = json_decode(file_get_contents($this->local_base . DS . 'default.json'), true);
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// Read documentation overrides
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$config_file = $this->docs_path . DS . 'config.json';
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if (file_exists($config_file)) {
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$config = json_decode(file_get_contents($config_file), true);
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if (!isset($config)) {
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throw new Exception('The local config file is missing. Check path : ' . $config_file);
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}
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$this->options = array_merge($this->options, $config);
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}
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// Read command line overrides
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$config_file = $this->local_base . DS . $override_file;
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if (!is_null($override_file) && file_exists($config_file)) {
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$config = json_decode(file_get_contents($config_file), true);
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if (!isset($config)) {
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throw new Exception('The local config file is missing. Check path : ' . $config_file);
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}
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$this->options = array_merge($this->options, $config);
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}
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if (isset($this->options['timezone'])) {
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date_default_timezone_set($this->options['timezone']);
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} elseif (!ini_get('date.timezone')) {
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date_default_timezone_set('GMT');
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}
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}
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private function generateTree()
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{
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$this->tree = Builder::build($this->docs_path, $this->options['ignore'], $this->getParams());
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if (!empty($this->options['languages'])) {
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foreach ($this->options['languages'] as $key => $node) {
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$this->tree->value[$key]->title = $node;
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}
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}
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}
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/**
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* @todo make it an object
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* @return array
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*/
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public function getParams()
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{
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$params = $this->options += array(
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//Features
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'multilanguage' => !empty($this->options['languages']),
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//Paths and tree
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'theme-name' => $this->options['theme'],
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'mode' => $this->mode,
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'local_base' => $this->local_base,
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'docs_path' => $this->docs_path,
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'templates' => $this->local_base . DS . 'templates',
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);
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if ($this->tree) {
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$params['tree'] = $this->tree;
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$params['index'] = ($index = $this->tree->getIndexPage()) ? $index : $this->tree->getFirstPage();
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if ($params['multilanguage']) {
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foreach ($this->options['languages'] as $key => $name) {
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$params['entry_page'][$key] = $this->tree->value[$key]->getFirstPage();
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}
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} else {
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$params['entry_page'] = $this->tree->getFirstPage();
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}
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}
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$params['index_key'] = 'index.html';
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$params['base_page'] = $params['base_url'] = '';
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return $params;
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}
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}
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