d

src/Hura/App.php

@@ -0,0 +1,211 @@
+<?php
+
+namespace Hura;
+
+use Liquid\Liquid;
+use Liquid\Template as LiquidTemplate;
+
+class App
+{
+
+    protected $tpl_path = ROOT_DIR . "/template";
+
+    protected $current_route_info = [
+        "module" => 'home',
+        "view" => 'home',
+        "url" => '/admin/product'
+    ];
+
+    protected $data = [];
+
+
+    public function __construct()
+    {
+
+    }
+
+    // start the app
+    public function start() {
+        $this->getRouter();
+        $this->getData();
+        echo $this->renderModule();
+    }
+
+
+    protected function getRouter() {
+        /*$route = [
+            "module" => (isset($_REQUEST['module'])) ? $_REQUEST['module'] : 'home',
+            "view" => (isset($_REQUEST['view'])) ? $_REQUEST['view'] : 'home',
+        ];*/
+
+        $objRouter = new Router();
+        $this->current_route_info = $objRouter->getRouting();
+    }
+
+
+    protected function getData() {
+        $module_file = $this->getModuleFile();
+
+        if(!file_exists($module_file)) {
+            // print_r($this->current_route_info);
+            die('Page '. $module_file .' not found!');
+        }
+
+        $data = include_once $module_file;
+
+        $global_data = [
+            "module" => $this->current_route_info['module'],
+            "view"  => $this->current_route_info['view'],
+            "url"   => $this->current_route_info['url'],
+        ];
+
+        $this->data = array(
+            'global' => $global_data,
+            // module-specific data, just print {{ page }} to see all available data for the current page!!!
+            'page' => (is_array($data)) ? $data : [],
+        );
+    }
+
+
+    protected function getModuleFile(): string
+    {
+        return SRC_DIR . DIRECTORY_SEPARATOR . join(DIRECTORY_SEPARATOR, [
+            "pages",
+            $this->current_route_info["module"],
+            str_replace("-", "_", $this->current_route_info["view"]).".php"
+        ]) ;
+    }
+
+
+    protected function renderModule() {
+
+        if(!$this->current_route_info['module'] || !$this->current_route_info['view'])  {
+            die("Module not exist");
+        }
+
+        $template_file_path     = $this->tpl_path ."/". $this->current_route_info['module'];
+        $template_file_name     = str_replace("-", '_', $this->current_route_info['view']).".html";
+        $template_file_full_path = $template_file_path."/".$template_file_name;
+
+        //check exist
+        if(!@file_exists( $template_file_full_path)) {
+            // attempt to auto create first
+            // todo: this MUST BE TURNED OFF IN PRODUCTION, else many files will be created unintentionally
+            $module_file = $this->getModuleFile();
+            // only create if module file exist
+            if(file_exists($module_file) && !$this->autoCreateTplFile( $template_file_path, $template_file_name )) {
+                die("Please manually create template file at: ". $template_file_full_path);
+            }
+        }
+
+        $theme_file_path  = $this->tpl_path ."/theme.html";
+        if( ! @file_exists( $theme_file_path)) {
+            die("Theme not exist (please create): " . $theme_file_path);
+        }
+
+        $theme_content  = @file_get_contents( $theme_file_path );
+        $module_content = @file_get_contents( $template_file_full_path );
+
+        $page_content_to_parse = preg_replace([
+            "/{{(\s+)?page_content(\s+)?}}/"
+        ], [
+            $module_content,
+        ] , $theme_content );
+
+
+        return $this->parse(
+            $page_content_to_parse,
+            $template_file_path
+        );
+    }
+
+
+    protected function autoCreateTplFile($file_path, $file_name) : bool {
+        // create dir if not exist
+        if(!file_exists($file_path)) {
+            if(!mkdir($file_path, 0755, true)) {
+                return false;
+            }
+
+            if(!file_exists($file_path)) {
+                return false;
+            }
+        }
+
+        //create file
+        $file_full_path = $file_path . "/". $file_name;
+        @file_put_contents($file_full_path, $file_full_path);
+
+        return file_exists($file_full_path);
+    }
+
+
+    /*
+         * 2 ways to render a html template
+         * 1. Use $html_to_parse, which requires no dependencies
+         *  Example:
+         *  Template::parse(null, 'Age =  {{age}}', ['age' => 21], '');
+         *
+         * 2. Use $template_file_path, which requires dependency $path
+         *  Template::parse(Template::$setting_template_path, null, ['age' => 21], 'email/test');
+     * */
+    protected function parse($html_to_parse = null, $template_file_path = '') {
+
+        if(!$html_to_parse && !$template_file_path) {
+            return 'Nothing to parse';
+        }
+
+        //output to html
+        Liquid::set('INCLUDE_SUFFIX', 'html');
+        Liquid::set('INCLUDE_PREFIX', '');
+        //Liquid::set('INCLUDE_ALLOW_EXT', true);
+        Liquid::set('ESCAPE_BY_DEFAULT', false);
+
+        $enable_cache = false; // default = true, turn this on-off to disable cache while working on local mode
+        //$enable_cache = true;
+
+        //catch exception and print friendly notice
+        try {
+
+            $objLiquidTemplate = new LiquidTemplate( $this->tpl_path );
+            $objLiquidTemplate->registerFilter( TemplateFilter::class );
+            if($enable_cache) {
+                /*$objLiquidTemplate->setCache(new File([
+                    'cache_dir' => self::$cache_dir
+                ]));*/
+            }
+
+            if($html_to_parse) {
+                $objLiquidTemplate->parse($html_to_parse);
+            }elseif ($template_file_path) {
+                $objLiquidTemplate->parseFile($template_file_path);
+            }
+
+            return $objLiquidTemplate->render($this->data);
+
+        } catch (\Exception $e) {
+            $result = [];
+            do {
+                //printf("%s:%d %s (%d) [%s]\n", $e->getFile(), $e->getLine(), $e->getMessage(), $e->getCode(), get_class($e));
+                //echo $e->getTraceAsString();
+                //$code = $e->getTrace()[0]['args'][0];
+                //if(is_array($code)) $code = serialize($code);
+                $result[] = sprintf(
+                    "
+Lỗi code trong file template html: <br />
+- Chi tiết lỗi: %s<br />
+- File template: %s<br />
+- Hướng dẫn xử lý: Tách từng phần html để kiểm tra và nhấn F5 mỗi lần. Nếu không xuất hiện thông báo này nghĩa là phần đó không tạo lỗi
+",
+                    $e->getMessage(),
+                    substr($template_file_path, strrpos($template_file_path, DIRECTORY_SEPARATOR) + 1 ),
+                    //static::$cache_dir
+                );
+
+            } while($e = $e->getPrevious());
+
+            return join(" - ", $result);
+        }
+    }
+
+}

src/Hura/Router.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Hura;
+
+
+class Router {
+
+    private array $path_config = [];
+
+    public function __construct() {
+        $path_config_file = CONFIG_DIR . '/routing.php';
+        $this->path_config = require $path_config_file;
+    }
+
+    // url: asdas.php?para1=value1
+    public function getRouting(): array
+    {
+        $parsed = Url::parse($_SERVER['REQUEST_URI']); //abc/product?param1=12&param2=value2
+        //print_r($parsed);
+
+        // home
+        if($parsed['path'] == '/') {
+            return [
+                'module' => preg_replace("/[^a-z0-9_\-]/i","", getRequest('module', 'home')),
+                'view'   => preg_replace("/[^a-z0-9_\-]/i","", getRequest('view', 'home')),
+                'view_id'=> 0,
+                'query'  => $parsed['query'],
+                'url'    => $_SERVER['REQUEST_URI'],
+            ];
+        }
+
+        // check match pattern in $this->path_config
+        foreach ($this->path_config as $_config => $_route ) {
+            if(preg_match("{^".$_config."$}", $parsed['path'], $match )) {
+
+                if(isset($_route['query']) && is_array($_route['query'])) {
+                    $_route['query'] = array_merge($_route['query'], $parsed['query']);
+                }else{
+                    $_route['query'] = $parsed['query'];
+                }
+
+                return array_merge([
+                    'path'    => $parsed['path'],
+                    'match'   => $match,
+                ], $_route);
+            }
+        }
+
+        // check database
+
+        // else error
+        return [
+            'module'    => "error" ,
+            'view'      => "error" ,
+            'view_id'   => "not_found",
+            'query'     => $parsed['query'],
+            'url'       => $_SERVER['REQUEST_URI'],
+        ];
+
+
+        // auto parse path base on convention: admin/module/view/view_id
+       /* $ele = explode("/", $parsed['path']);
+
+        $module =  $ele[2] ?? 'home';
+        $view   =  isset($ele[3]) ? $ele[3] : getRequest('view', 'home');
+        $view_id = isset($ele[4]) ? $ele[4] : getRequest('id', 'view_id');
+
+        // else error
+        return [
+            'module'    => preg_replace("/[^a-z0-9_\-]/i","", $module ) ,
+            'view'      => preg_replace("/[^a-z0-9_\-]/i","", $view ) ,
+            'view_id'   => preg_replace("/[^a-z0-9_]/i","", $view_id ),
+            'query'     => $parsed['query'],
+            'url'       => $_SERVER['REQUEST_URI'],
+        ];*/
+    }
+
+}

src/Hura/TemplateFilter.php

@@ -0,0 +1,256 @@
+<?php
+
+namespace Hura;
+
+/**
+ * Before attempting to make new filter, see built-in filters: https://shopify.github.io/liquid/
+ */
+class TemplateFilter
+{
+
+    /**
+     *
+     * @param array $array
+     *
+     * @return string
+     */
+    public static function to_json(array $array) {
+        return \json_encode($array);
+    }
+
+
+    /**
+     * create array of ['key' => '', 'value' => ] from [key1 => value1, key2=>value2, ...]
+     *
+     * @param array $key_values [key1 => value1, key2=>value2]
+     *
+     * @return array [['key' => 'key1', 'value' => value1], ['key' => 'key2', 'value' => value2]]
+     */
+    public static function to_array(array $key_values) {
+        $result = [];
+        foreach ($key_values as $key => $value) {
+            $result[] = [
+                'key' => $key,
+                'value' => $value,
+            ];
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * split a s by line to create array
+     *
+     * @param string $txt
+     *
+     * @return array
+     */
+    public static function get_line($txt) {
+
+        if(is_array($txt)) {
+            return $txt;
+        }
+
+        $txt = trim($txt);
+        if( ! $txt ) return [];
+
+        return preg_split("/\n/", $txt);
+    }
+
+    /**
+     * Implement strlen
+     *
+     * @param string $str
+     *
+     * @return int
+     */
+    public static function length($str) {
+        return strlen(trim($str));
+    }
+
+
+    /**
+     * Make number easier to read: 1000 -> 1.000
+     *
+     * @param string $number
+     *
+     * @return string
+     */
+    public static function format_number($number) {
+        if(!$number) return '';
+        $number = floatval($number);
+
+        $number = number_format($number, 0, ",", "."); //Vietnamese format with decimals by a coma
+
+        return $number;
+    }
+
+    public static function format_price($p_price, $currency = ''){
+        if(!$p_price) return '';
+        if(!$currency) $currency = (defined("DEFAULT_CURRENCY")) ? DEFAULT_CURRENCY : "vnd";
+        //if(is_string($p_price)) return 0;
+        if($currency == 'usd') {
+            return number_format($p_price,2,".",",");
+        }else {
+            return number_format($p_price,0,",",".");
+        }
+    }
+
+    /**
+     *
+     * Description: get the shop's full asset url for template's images/js/css
+     *
+     * //Returns the URL of a file in the "assets" folder of a theme.
+    // {{ 'shop.css' | asset_url : 'arg1', 'arg2' ...}} -> //cdn.shopify.com/s/files/1/0087/0462/t/394/assets/shop.css?28253
+     *
+     * @param string $file_name
+     *
+     * @return string
+     */
+    public static function asset_url($file_name = '')
+    {
+        if( !$file_name ) return '';
+
+        $file_ext  = strtolower(strrchr($file_name, "."));
+
+        // script tags
+        if(in_array($file_ext, ['.js', '.css'])) return TEMPLATE_ASSET . "/script/" . $file_name;
+
+        // default image
+        return TEMPLATE_ASSET . "/images/" . $file_name;
+    }
+
+
+    /**
+     *
+     * Description: construct a full html tag for images/js/css file
+     *
+     * @param string $file_path domain.com/static/style.css?v=3.1.1
+     *
+     * @return string
+     */
+    public static function script_tag($file_path) {
+        if( ! $file_path ) return '';
+
+        //check for ?
+        if(strpos($file_path, "?") !== false) {
+            $file_ext  = str_replace(strrchr($file_path, "?"), "", $file_path);
+            $file_ext  = strtolower(strrchr($file_ext, "."));
+        } else {
+            $file_ext  = strtolower(strrchr($file_path, "."));
+        }
+
+        $tag_config = [
+            ".css"  => "<link rel=\"stylesheet\" href=\"".$file_path."\" type=\"text/css\" />",
+            ".js"   => "<script src=\"".$file_path."\"></script>",
+            ".jpg"  => "<img src=\"".$file_path."\" alt=\"n\"/>",
+            ".jpeg"  => "<img src=\"".$file_path."\" alt=\"\"/>",
+            ".gif"  => "<img src=\"".$file_path."\" alt=\"\"/>",
+            ".png"  => "<img src=\"".$file_path."\" alt=\"\"/>",
+        ];
+
+        return (isset($tag_config[$file_ext])) ? $tag_config[$file_ext] : '';
+    }
+
+    /**
+     * {{ product_info.main_image | img_url: '300x300' }} => https://cdn.shopify.com/s/files/1/1183/1048/products/boat-shoes_300x300.jpeg?1459175177
+     * @param string $full_path
+     * @param string $modifier
+     * $modifier:
+     * - must be in format: NumberxNumber or Numberx where Number must within 10 -> 9999
+     * - or be one of these: small | medium | large
+     * @return string
+     */
+    public static function img_url($full_path, $modifier)
+    {
+        $clean_modifier = ($modifier) ? trim($modifier) : "";
+
+        // verify $modifier
+        // must be in format: NumberxNumber or Numberx where Number must within 10 -> 9999
+        if($clean_modifier
+            && !preg_match("/^[0-9]{2,4}x([0-9]{2,4})?$/i", $clean_modifier)
+            && !in_array($clean_modifier, ["small", "medium", "large"])
+        ) {
+            $clean_modifier = "";
+        }
+
+        // return if no valid modifier
+        if( ! $clean_modifier ) {
+            return $full_path;
+        }
+
+        $last_dot_position = strrpos($full_path, ".");
+        if( ! $last_dot_position ) return $full_path . $clean_modifier;
+
+        return join("", [
+            substr($full_path, 0, $last_dot_position),
+            "_",
+            $clean_modifier,
+            substr($full_path, $last_dot_position)
+        ]);
+    }
+
+    /**
+     * //Returns the URL of a file in the Files page of the admin.
+    //{{ 'size-chart.pdf' | file_url }} -> //cdn.shopify.com/s/files/1/0087/0462/files/size-chart.pdf?28261
+     *
+     * @param string $input
+     * @param string $string
+     *
+     * @return string
+     */
+    public static function file_url($input, $string)
+    {
+        return strtoupper($input) . " = " . $string;
+    }
+
+    /**
+     * //Returns the asset URL of an image in the Files page of the admin. file_img_url accepts an image size parameter.
+    //{{ 'logo.png' | file_img_url: '1024x768' }} -> //cdn.shopify.com/s/files/1/0246/0527/files/logo_1024x768.png?42
+     *
+     * @param string $input
+     * @param string $string
+     *
+     * @return string
+     */
+    public static function file_img_url($input, $string)
+    {
+        return '';
+    }
+
+
+    /**
+     * Show all content of a variable, useful for template development
+     *
+     * @param string
+     *
+     * @return string
+     */
+    public static function print_r($input)
+    {
+        @ob_start();
+        print_r($input);
+        $content = ob_get_contents();
+        @ob_end_clean();
+
+        return join("\r", ['<!-- print_r debug content: ', $content,  '-->']) ;
+    }
+
+    /**
+     * Show all content of a variable, useful for template development
+     *
+     * @param string
+     *
+     * @return string
+     */
+    public static function show_var($input)
+    {
+        @ob_start();
+        print_r($input);
+        $content = ob_get_contents();
+        @ob_end_clean();
+
+        return join("\r", ['<textarea cols="80" rows="20">', $content,  '</textarea>']) ;
+    }
+}

src/Hura/Url.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Hura;
+
+class Url
+{
+
+    public static function parse($url) {
+        $data = parse_url($url);
+        $default = [
+            'scheme' => '',
+            'host' => '',
+            'port' => '',
+            'user' => '',
+            'pass' => '',
+            'path' => '',
+            'query' => [],
+            'fragment' => '',
+        ];
+        foreach ($data as $key => $value) {
+            if(isset($default[$key])) {
+                $default[$key] = ($key == 'query') ? self::parsedQuery($value) : $value;
+            }
+        }
+
+        return $default;
+    }
+
+
+    public static function parsedQuery($query = '') {
+        if(!$query) return [];
+        $result = [];
+        $parts = explode("&", $query);
+
+        foreach ($parts as $part) {
+            $el = explode("=", $part);
+            if(sizeof($el) != 2) continue;
+
+            $cleaned_key    = preg_replace("/[^a-z0-9_\-\.]/i", '', $el[0]);
+            $cleaned_value  = preg_replace("/[^a-z0-9_\.\-;&]/i", '', $el[1]);
+
+            $result[$cleaned_key] = $cleaned_value;
+        }
+
+        return $result;
+    }
+}