[trick] Rest Client Upload File Di PHP/ Codeigniter

Bismillah…

kalo muncul error kayak gini..

Disallowed Key Characters.

class MY_Input extends CI_Input {

    /**
     * Clean Keys
     *
     * This is a helper function. To prevent malicious users
     * from trying to exploit keys we make sure that keys are
     * only named with alpha-numeric text and a few other items.
     * 
     * Extended to allow: 
     *      - '.' (dot), 
     *      - '[' (open bracket),
     *      - ']' (close bracket)
     * 
     * @access  private
     * @param   string
     * @return  string
     */
    function _clean_input_keys($str) {
        // if (!preg_match("/^[a-z0-9:_\/\.\[\]\\s-]+$/i", $str)) {
        if (!preg_match("/^[a-z0-9:_\/-àâçéèêëîôùû]+$|/i", $str)) {

            /**
             * Check for Development enviroment - Non-descriptive 
             * error so show me the string that caused the problem 
             */
            if (getenv('ENVIRONMENT') && getenv('ENVIRONMENT') == 'DEVELOPMENT')
                var_dump($str);
            exit('Disallowed Key Characters.');
        }

        // Clean UTF-8 if supported
        if (UTF8_ENABLED === TRUE) {
            $str = $this->uni->clean_string($str);
        }

        return $str;
    }

}

Simpan di core, dengan nama MY_Input.php….

Kalo udah, ini rest server bisa ditest pake rest client apa ajah … ini yang php:

	function upload_post() {
	 $uploaddir = ROOTPATH.'/foto/full/'; //exit(var_dump($uploaddir));
	    $uploadfile = $uploaddir . basename($_FILES['userfile']['name']);

	    if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
	        $this->response($uploadfile, 200);       
	    } else {
	        $this->response(array('error' => strip_tags($this->upload->display_errors())), 404);        
	    }
	}
	
		$this->load->helper('layout');
		
		$uploadpath = ROOTPATH.'/foto/real/'; //realpath('assets/doc/img/real/');
		$filedata = $_FILES['filedata']['tmp_name'];
		$filename = $_POST['filename'];
		if ($filedata != '' && $filename != '')
		    copy($filedata,$uploadpath.$filename);

		$this->load->library('image_moo');

        // Take The Foto, and IMO WORK!
        $source = $uploadpath.$filename; //exit(dump($source));

        /* SIMPEN FILE */
        $full_des = ROOTPATH."/foto/full/".$filename;          
        $medi_des = ROOTPATH."/foto/medium/".$filename;
        $smal_des = ROOTPATH."/foto/small/".$filename;
        $thum_des = ROOTPATH."/foto/thumbnails/".$filename;

        $medi_h = 342;
        $medi_w = 342;            
        $smal_h = 152;
        $smal_w = 152;
        $thum_h = 62;
        $thum_w = 62;

		$this->image_moo
            // Full
	        ->load($source)
	        ->resize(2000,2000)
	        ->round(10)
	        ->save($full_des,true)
	        
	        // Thumbnails
	        ->load($source)
	        ->stretch($thum_w,$thum_h)
	        ->round(10)
	        ->save($thum_des,true)
	        
	        // Small
	        ->load($source)
	        ->stretch($smal_w,$smal_h)
	        ->round(10)
	        ->save($smal_des,true)
	        
	        // Medium
	        ->load($source)
	        ->stretch($medi_w,$medi_h)
	        ->round(10)
	        ->save($medi_des,true)
        ;

kalo ini yang versi Codeigniter 2.x:

	function upload_post() {
	$status = "";
    $msg 	= "";
     
    if ($status != "error")
    {
        $config['upload_path'] = ROOTPATH.'/foto/full/';
        $config['allowed_types'] = 'gif|jpg|png|doc|txt';
        $config['max_size'] = 1024 * 8;
        $config['encrypt_name'] = FALSE;
 
        $this->load->library('upload', $config);
 
        if (!$this->upload->do_upload('userfile'))
        {
            $status = 'error';
            $msg = $this->upload->display_errors('', '');
        }
        else
        {
            $data = $this->upload->data();
            // $file_id = $this->files_model->insert_file($data['file_name'], $_POST['title']);
            if($data)
            {
                $status = "success";
                $msg = "File successfully uploaded";
            }
            else
            {
                unlink($data['full_path']);
                $status = "error";
                $msg = "Something went wrong when saving the file, please try again.";
            }
        }
        @unlink($_FILES[$file_element_name]);
    }
    echo json_encode(array('status' => $status, 'msg' => $msg));
	}

Udah Kelar!

source:

  1. http://stackoverflow.com/questions/7077666/codeigniter-and-restserver-how-to-upload-images/11163068#11163068
  2. http://toddish.co.uk/blog/ajax-file-upload-in-codeigniter-mvc/

[trick] Library REST Client Yang Compitable Dengan CMS Canvas

bismillah…

Langsung ajah ini salah satu trick, bbrp kali gw coba library yang tersedia ini yang bisa dimanfaatkan.

<?php

if ( ! defined('BASEPATH')) exit('No direct script access allowed');


/**
 * HTTP Class
 *
 * This is a wrapper HTTP class that uses either cURL or fsockopen to 
 * harvest resources from web. This can be used with scripts that need 
 * a way to communicate with various APIs who support REST.
 *
 * @author      Md Emran Hasan <phpfour@gmail.com>
 * @package     HTTP Library
 * @copyright   2007-2008 Md Emran Hasan
 * @link        http://www.phpfour.com/lib/http
 * @since       Version 0.1.1
 */

class Http
{
    /**
     * Contains the target URL
     *
     * @var string
     */
    var $target;
    
    /**
     * Contains the target host
     *
     * @var string
     */
    var $host;
    
    /**
     * Contains the target port
     *
     * @var integer
     */
    var $port;
    
    /**
     * Contains the target path
     *
     * @var string
     */
    var $path;
    
    /**
     * Contains the target schema
     *
     * @var string
     */
    var $schema;
    
    /**
     * Contains the http method (GET or POST)
     *
     * @var string
     */
    var $method;
    
    /**
     * Contains the parameters for request
     *
     * @var array
     */
    var $params;
    
    /**
     * Contains the cookies for request
     *
     * @var array
     */
    var $cookies;
    
    /**
     * Contains the cookies retrieved from response
     *
     * @var array
     */
    var $_cookies;
    
    /**
     * Number of seconds to timeout
     *
     * @var integer
     */
    var $timeout;
    
    /**
     * Whether to use cURL or not
     *
     * @var boolean
     */
    var $useCurl;
    
    /**
     * Contains the referrer URL
     *
     * @var string
     */
    var $referrer;
    
    /**
     * Contains the User agent string
     *
     * @var string
     */
    var $userAgent;
    
    /**
     * Contains the cookie path (to be used with cURL)
     *
     * @var string
     */
    var $cookiePath;
    
    /**
     * Whether to use cookie at all
     *
     * @var boolean
     */
    var $useCookie;
    
    /**
     * Whether to store cookie for subsequent requests
     *
     * @var boolean
     */
    var $saveCookie;
    
    /**
     * Contains the Username (for authentication)
     *
     * @var string
     */
    var $username;
    
    /**
     * Contains the Password (for authentication)
     *
     * @var string
     */
    var $password;
    
    /**
     * Contains the fetched web source
     *
     * @var string
     */
    var $result;
    
    /**
     * Contains the last headers 
     *
     * @var string
     */
    var $headers;
    
    /**
     * Contains the last call's http status code
     *
     * @var string
     */
    var $status;
    
    /**
     * Whether to follow http redirect or not
     *
     * @var boolean
     */
    var $redirect;
    
    /**
     * The maximum number of redirect to follow
     *
     * @var integer
     */
    var $maxRedirect;
    
    /**
     * The current number of redirects
     *
     * @var integer
     */
    var $curRedirect;
    
    /**
     * Contains any error occurred
     *
     * @var string
     */
    var $error;
    
    /**
     * Store the next token
     *
     * @var string
     */
    var $nextToken;
    
    /**
     * Whether to keep debug messages
     *
     * @var boolean
     */
    var $debug;
    
    /**
     * Stores the debug messages
     *
     * @var array
     * @todo will keep debug messages
     */
    var $debugMsg;
    
    /**
     * Constructor for initializing the class with default values.
     * 
     * @return void  
     */
    function Http()
    {
        $this->clear();    
    }
    
    /**
     * Initialize preferences
     * 
     * This function will take an associative array of config values and 
     * will initialize the class variables using them. 
     * 
     * Example use:
     * 
     * <pre>
     * $httpConfig['method']     = 'GET';
     * $httpConfig['target']     = 'http://www.somedomain.com/index.html';
     * $httpConfig['referrer']   = 'http://www.somedomain.com';
     * $httpConfig['user_agent'] = 'My Crawler';
     * $httpConfig['timeout']    = '30';
     * $httpConfig['params']     = array('var1' => 'testvalue', 'var2' => 'somevalue');
     * 
     * $http = new Http();
     * $http->initialize($httpConfig);
     * </pre>
     *
     * @param array Config values as associative array
     * @return void
     */    
    function initialize($config = array())
    {
        $this->clear();
        foreach ($config as $key => $val)
        {
            if (isset($this->$key))
            {
                $method = 'set' . ucfirst(str_replace('_', '', $key));
                
                if (method_exists($this, $method))
                {
                    $this->$method($val);
                }
                else
                {
                    $this->$key = $val;
                }            
            }
        }
    }
    
    /**
     * Clear Everything
     * 
     * Clears all the properties of the class and sets the object to
     * the beginning state. Very handy if you are doing subsequent calls 
     * with different data.
     *
     * @return void
     */
    function clear()
    {
        // Set the request defaults
        $this->host         = '';
        $this->port         = 0;
        $this->path         = '';
        $this->target       = '';
        $this->method       = 'GET';
        $this->schema       = 'http';
        $this->params       = array();
        $this->headers      = array();
        $this->cookies      = array();
        $this->_cookies     = array();
        
        // Set the config details        
        $this->debug        = FALSE;
        $this->error        = '';
        $this->status       = 0;
        $this->timeout      = '25';
        $this->useCurl      = TRUE;
        $this->referrer     = '';
        $this->username     = '';
        $this->password     = '';
        $this->redirect     = TRUE;
        
        // Set the cookie and agent defaults
        $this->nextToken    = '';
        $this->useCookie    = TRUE;
        $this->saveCookie   = TRUE;
        $this->maxRedirect  = 3;
        $this->cookiePath   = 'cookie.txt';
        $this->userAgent    = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.9';
    }
    
    /**
     * Set target URL
     *
     * @param string URL of target resource
     * @return void
     */
    function setTarget($url)
    {
        if ($url)
        {
            $this->target = $url;
        }   
    }
    
    /**
     * Set http method
     *
     * @param string HTTP method to use (GET or POST)
     * @return void
     */
    function setMethod($method)
    {
        if ($method == 'GET' || $method == 'POST')
        {
            $this->method = $method;
        }   
    }
    
    /**
     * Set referrer URL
     *
     * @param string URL of referrer page
     * @return void
     */
    function setReferrer($referrer)
    {
        if ($referrer)
        {
            $this->referrer = $referrer;
        }   
    }
    
    /**
     * Set User agent string
     *
     * @param string Full user agent string
     * @return void
     */
    function setUseragent($agent)
    {
        if ($agent)
        {
            $this->userAgent = $agent;
        }   
    }
    
    /**
     * Set timeout of execution
     *
     * @param integer Timeout delay in seconds
     * @return void
     */
    function setTimeout($seconds)
    {
        if ($seconds > 0)
        {
            $this->timeout = $seconds;
        }   
    }
    
    /**
     * Set cookie path (cURL only)
     *
     * @param string File location of cookiejar
     * @return void
     */
    function setCookiepath($path)
    {
        if ($path)
        {
            $this->cookiePath = $path;
        }   
    }
    
    /**
     * Set request parameters
     *
     * @param array All the parameters for GET or POST
     * @return void
     */
    function setParams($dataArray)
    {
        if (is_array($dataArray))
        {
            $this->params = array_merge($this->params, $dataArray);
        }   
    }
    
    /**
     * Set basic http authentication realm
     *
     * @param string Username for authentication
     * @param string Password for authentication
     * @return void
     */
    function setAuth($username, $password)
    {
        if (!empty($username) && !empty($password))
        {
            $this->username = $username;
            $this->password = $password;
        }
    }
    
    /**
     * Set maximum number of redirection to follow
     *
     * @param integer Maximum number of redirects
     * @return void
     */
    function setMaxredirect($value)
    {
        if (!empty($value))
        {
            $this->maxRedirect = $value;
        }
    }

    /**
     * Add a header to the request
     * 
     * @param string Name of header
     * @param string Value of header
     * @return void
     */
    function addHeader($name, $value){
        if(!empty($name) && !empty($value)){
            $this->headers[] = $name . ": " . $value;
        }
    }
    
    /**
     * Add request parameters
     *
     * @param string Name of the parameter
     * @param string Value of the parameter
     * @return void
     */
    function addParam($name, $value)
    {
        if (!empty($name) && !empty($value))
        {
            $this->params[$name] = $value;
        }   
    }
    
    /**
     * Add a cookie to the request
     *
     * @param string Name of cookie
     * @param string Value of cookie
     * @return void
     */
    function addCookie($name, $value)
    {
        if (!empty($name) && !empty($value))
        {
            $this->cookies[$name] = $value;
        }   
    }
    
    /**
     * Whether to use cURL or not
     *
     * @param boolean Whether to use cURL or not
     * @return void
     */
    function useCurl($value = TRUE)
    {
        if (is_bool($value))
        {
            $this->useCurl = $value;
        }   
    }
    
    /**
     * Whether to use cookies or not
     *
     * @param boolean Whether to use cookies or not
     * @return void
     */
    function useCookie($value = TRUE)
    {
        if (is_bool($value))
        {
            $this->useCookie = $value;
        }   
    }
    
    /**
     * Whether to save persistent cookies in subsequent calls
     *
     * @param boolean Whether to save persistent cookies or not
     * @return void
     */
    function saveCookie($value = TRUE)
    {
        if (is_bool($value))
        {
            $this->saveCookie = $value;
        }   
    }
    
    /**
     * Whether to follow HTTP redirects
     *
     * @param boolean Whether to follow HTTP redirects or not
     * @return void
     */
    function followRedirects($value = TRUE)
    {
        if (is_bool($value))
        {
            $this->redirect = $value;
        }   
    }
    
    /**
     * Get execution result body
     *
     * @return string output of execution
     */
    function getResult()
    {
        return $this->result;
    }
    
    /**
     * Get execution result headers
     *
     * @return array last headers of execution
     */
    function getHeaders()
    {
        return $this->headers;
    }

    /**
     * Get execution status code
     *
     * @return integer last http status code
     */
    function getStatus()
    {
        return $this->status;
    }
        
    /**
     * Get last execution error
     *
     * @return string last error message (if any)
     */
    function getError()
    {
        return $this->error;
    }

    /**
     * Execute a HTTP request
     * 
     * Executes the http fetch using all the set properties. Intellegently
     * switch to fsockopen if cURL is not present. And be smart to follow
     * redirects (if asked so).
     * 
     * @param string URL of the target page (optional)
     * @param string URL of the referrer page (optional)
     * @param string The http method (GET or POST) (optional)
     * @param array Parameter array for GET or POST (optional)
     * @return string Response body of the target page
     */    
    function execute($target = '', $referrer = '', $method = '', $data = array())
    {
        // Populate the properties
        $this->target = ($target) ? $target : $this->target;
        $this->method = ($method) ? $method : $this->method;
        
        $this->referrer = ($referrer) ? $referrer : $this->referrer;
        
        // Add the new params
        if (is_array($data) && count($data) > 0) 
        {
            $this->params = array_merge($this->params, $data);
        }
        
        // Process data, if presented
        if(is_array($this->params) && count($this->params) > 0)
        {
            // Get a blank slate
            $tempString = array();
            
            // Convert data array into a query string (ie animal=dog&sport=baseball)
            foreach ($this->params as $key => $value) 
            {
                if(strlen(trim($value))>0)
                {
                    $tempString[] = $key . "=" . urlencode($value);
                }
            }
            
            $queryString = join('&', $tempString);
        }
        
        // If cURL is not installed, we'll force fscokopen
        $this->useCurl = $this->useCurl && in_array('curl', get_loaded_extensions());
        
        // GET method configuration
        if($this->method == 'GET')
        {
            if(isset($queryString))
            {
                $this->target = $this->target . "?" . $queryString;
            }
        }
        
        // Parse target URL
        $urlParsed = parse_url($this->target);
        
        // Handle SSL connection request
        if ($urlParsed['scheme'] == 'https')
        {
            $this->host = 'ssl://' . $urlParsed['host'];
            $this->port = ($this->port != 0) ? $this->port : 443;
        }
        else
        {
            $this->host = $urlParsed['host'];
            $this->port = ($this->port != 0) ? $this->port : 80;
        }
        
        // Finalize the target path
        $this->path   = (isset($urlParsed['path']) ? $urlParsed['path'] : '/') . (isset($urlParsed['query']) ? '?' . $urlParsed['query'] : '');
        $this->schema = $urlParsed['scheme'];
        
        // Pass the requred cookies
        $this->_passCookies();
        
        // Process cookies, if requested
        if(is_array($this->cookies) && count($this->cookies) > 0)
        {
            // Get a blank slate
            $tempString   = array();
            
            // Convert cookiesa array into a query string (ie animal=dog&sport=baseball)
            foreach ($this->cookies as $key => $value) 
            {
                if(strlen(trim($value)) > 0)
                {
                    $tempString[] = $key . "=" . urlencode($value);
                }
            }
            
            $cookieString = join('&', $tempString);
        }
        
        // Do we need to use cURL
        if ($this->useCurl)
        {
            // Initialize PHP cURL handle
            $ch = curl_init();
    
            // GET method configuration
            if($this->method == 'GET')
            {
                curl_setopt ($ch, CURLOPT_HTTPGET, TRUE); 
                curl_setopt ($ch, CURLOPT_POST, FALSE); 
            }
            // POST method configuration
            else
            {
                if(isset($queryString))
                {
                    curl_setopt ($ch, CURLOPT_POSTFIELDS, $queryString);
                }
                
                curl_setopt ($ch, CURLOPT_POST, TRUE); 
                curl_setopt ($ch, CURLOPT_HTTPGET, FALSE); 
            }
            
            // Basic Authentication configuration
            if ($this->username && $this->password)
            {
                curl_setopt($ch, CURLOPT_USERPWD, $this->username . ':' . $this->password);
            }
            
            // Custom cookie configuration
            if($this->useCookie && isset($cookieString))
            {
                curl_setopt ($ch, CURLOPT_COOKIE, $cookieString);
            }
            
            curl_setopt($ch, CURLOPT_HEADER,         TRUE);                 // No need of headers
            curl_setopt($ch, CURLOPT_NOBODY,         FALSE);                // Return body

            curl_setopt($ch, CURLOPT_HTTPHEADER,     $this->headers);       // Set custom headers
            curl_setopt($ch, CURLOPT_COOKIEJAR,      $this->cookiePath);    // Cookie management.
            curl_setopt($ch, CURLOPT_TIMEOUT,        $this->timeout);       // Timeout
            curl_setopt($ch, CURLOPT_USERAGENT,      $this->userAgent);     // Webbot name
            curl_setopt($ch, CURLOPT_URL,            $this->target);        // Target site
            curl_setopt($ch, CURLOPT_REFERER,        $this->referrer);      // Referer value
            
            curl_setopt($ch, CURLOPT_VERBOSE,        FALSE);                // Minimize logs
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);                // No certificate
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, $this->redirect);      // Follow redirects
            curl_setopt($ch, CURLOPT_MAXREDIRS,      $this->maxRedirect);   // Limit redirections to four
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);                 // Return in string
            
            // Get the target contents
            $content = curl_exec($ch);
            $contentArray = explode("\r\n\r\n", $content);
            
            // Get the request info 
            $status  = curl_getinfo($ch);
            
            // Store the contents
            $this->result = $contentArray[count($contentArray) - 1]; 

            // Parse the headers
            $this->_parseHeaders($contentArray[count($contentArray) - 2]);
                        
            // Store the error (is any)
            $this->_setError(curl_error($ch));
            
            // Close PHP cURL handle
            curl_close($ch);
        }
        else
        {
            // Get a file pointer
            $filePointer = fsockopen($this->host, $this->port, $errorNumber, $errorString, $this->timeout);
       
            // We have an error if pointer is not there
            if (!$filePointer)
            {
                $this->_setError('Failed opening http socket connection: ' . $errorString . ' (' . $errorNumber . ')');
                return FALSE;
            }

            // Set http headers with host, user-agent and content type
            $requestHeader  = $this->method . " " . $this->path . "  HTTP/1.1\r\n";
            $requestHeader .= "Host: " . $urlParsed['host'] . "\r\n";
            $requestHeader .= "User-Agent: " . $this->userAgent . "\r\n";
            $requestHeader .= "Content-Type: application/x-www-form-urlencoded\r\n";
            
            // Specify the custom cookies
            if ($this->useCookie && $cookieString != '')
            {
                $requestHeader.= "Cookie: " . $cookieString . "\r\n";
            }

            // POST method configuration
            if ($this->method == "POST")
            {
                $requestHeader.= "Content-Length: " . strlen($queryString) . "\r\n";
            }
            
            // Specify the referrer
            if ($this->referrer != '')
            {
                $requestHeader.= "Referer: " . $this->referrer . "\r\n";
            }
            
            // Specify http authentication (basic)
            if ($this->username && $this->password)
            {
                $requestHeader.= "Authorization: Basic " . base64_encode($this->username . ':' . $this->password) . "\r\n";
            }
       
            $requestHeader.= "Connection: close\r\n\r\n";
       
            // POST method configuration
            if ($this->method == "POST")
            {
                $requestHeader .= $queryString;
            }           

            // We're ready to launch
            fwrite($filePointer, $requestHeader);
       
            // Clean the slate
            $responseHeader = '';
            $responseContent = '';

            // 3...2...1...Launch !
            do
            {
                $responseHeader .= fread($filePointer, 1);
            }
            while (!preg_match('/\\r\\n\\r\\n$/', $responseHeader));
            
            // Parse the headers
            $this->_parseHeaders($responseHeader);
            
            // Do we have a 301/302 redirect ?
            if (($this->status == '301' || $this->status == '302') && $this->redirect == TRUE)
            {
                if ($this->curRedirect < $this->maxRedirect)
                {
                    // Let's find out the new redirect URL
                    $newUrlParsed = parse_url($this->headers['location']);
                    
                    if ($newUrlParsed['host'])
                    {
                        $newTarget = $this->headers['location'];    
                    }
                    else
                    {
                        $newTarget = $this->schema . '://' . $this->host . '/' . $this->headers['location'];
                    }
                    
                    // Reset some of the properties
                    $this->port   = 0;
                    $this->status = 0;
                    $this->params = array();
                    $this->method = 'GET';
                    $this->referrer = $this->target;
                    
                    // Increase the redirect counter
                    $this->curRedirect++;
                    
                    // Let's go, go, go !
                    $this->result = $this->execute($newTarget);
                }
                else
                {
                    $this->_setError('Too many redirects.');
                    return FALSE;
                }
            }
            else
            {
                // Nope...so lets get the rest of the contents (non-chunked)
                if ($this->headers['transfer-encoding'] != 'chunked')
                {
                    while (!feof($filePointer))
                    {
                        $responseContent .= fgets($filePointer, 128);
                    }
                }
                else
                {
                    // Get the contents (chunked)
                    while ($chunkLength = hexdec(fgets($filePointer)))
                    {
                        $responseContentChunk = '';
                        $readLength = 0;
                       
                        while ($readLength < $chunkLength)
                        {
                            $responseContentChunk .= fread($filePointer, $chunkLength - $readLength);
                            $readLength = strlen($responseContentChunk);
                        }

                        $responseContent .= $responseContentChunk;
                        fgets($filePointer);  
                    }
                }
                
                // Store the target contents
                $this->result = chop($responseContent);
            }
        }
        
        // There it is! We have it!! Return to base !!!
        return $this->result;
    }
    
    /**
     * Parse Headers (internal)
     * 
     * Parse the response headers and store them for finding the resposne 
     * status, redirection location, cookies, etc. 
     *
     * @param string Raw header response
     * @return void
     * @access private
     */
    function _parseHeaders($responseHeader)
    {
        // Break up the headers
        $headers = explode("\r\n", $responseHeader);
        
        // Clear the header array
        $this->_clearHeaders();
        
        // Get resposne status
        if($this->status == 0)
        {
            // Oooops !
            if(!preg_match_all("|^http/[0-9]+\\.[0-9]+[ \t]+([0-9]+)[ \t]*(.*)\$|i", $headers[0], $matches))
            {
                $this->_setError('Unexpected HTTP response status');
                return FALSE;
            }
            
            // Gotcha!
            $this->status = $matches[1];
            array_shift($headers);
        }
        
        // Prepare all the other headers
        foreach ($headers as $header)
        {
            // Get name and value
            $headerName  = strtolower($this->_tokenize($header, ':'));
            $headerValue = trim(chop($this->_tokenize("\r\n")));
            
            // If its already there, then add as an array. Otherwise, just keep there
            if(isset($this->headers[$headerName]))
            {
                if(gettype($this->headers[$headerName]) == "string")
                {
                    $this->headers[$headerName] = array($this->headers[$headerName]);
                }
                    
                $this->headers[$headerName][] = $headerValue;
            }
            else
            {
                $this->headers[$headerName] = $headerValue;
            }
        }
            
        // Save cookies if asked 
        if ($this->saveCookie && isset($this->headers['set-cookie']))
        {
            $this->_parseCookie();
        }
    }
    
    /**
     * Clear the headers array (internal)
     *
     * @return void
     * @access private
     */
    function _clearHeaders()
    {
        $this->headers = array();
    }
    
    /**
     * Parse Cookies (internal)
     * 
     * Parse the set-cookie headers from response and add them for inclusion.
     *
     * @return void
     * @access private
     */
    function _parseCookie()
    {
        // Get the cookie header as array
        if(gettype($this->headers['set-cookie']) == "array")
        {
            $cookieHeaders = $this->headers['set-cookie'];
        }
        else
        {
            $cookieHeaders = array($this->headers['set-cookie']);
        }

        // Loop through the cookies
        for ($cookie = 0; $cookie < count($cookieHeaders); $cookie++)
        {
            $cookieName  = trim($this->_tokenize($cookieHeaders[$cookie], "="));
            $cookieValue = $this->_tokenize(";");
            
            $urlParsed   = parse_url($this->target);
            
            $domain      = $urlParsed['host'];
            $secure      = '0';
            
            $path        = "/";
            $expires     = "";
            
            while(($name = trim(urldecode($this->_tokenize("=")))) != "")
            {
                $value = urldecode($this->_tokenize(";"));
                
                switch($name)
                {
                    case "path"     : $path     = $value; break;
                    case "domain"   : $domain   = $value; break;
                    case "secure"   : $secure   = ($value != '') ? '1' : '0'; break;
                }
            }
            
            $this->_setCookie($cookieName, $cookieValue, $expires, $path , $domain, $secure);
        }
    }
    
    /**
     * Set cookie (internal)
     * 
     * Populate the internal _cookies array for future inclusion in 
     * subsequent requests. This actually validates and then populates 
     * the object properties with a dimensional entry for cookie.
     *
     * @param string Cookie name
     * @param string Cookie value
     * @param string Cookie expire date
     * @param string Cookie path
     * @param string Cookie domain
     * @param string Cookie security (0 = non-secure, 1 = secure)
     * @return void
     * @access private
     */
    function _setCookie($name, $value, $expires = "" , $path = "/" , $domain = "" , $secure = 0)
    {
        if(strlen($name) == 0)
        {
            return($this->_setError("No valid cookie name was specified."));
        }

        if(strlen($path) == 0 || strcmp($path[0], "/"))
        {
            return($this->_setError("$path is not a valid path for setting cookie $name."));
        }
            
        if($domain == "" || !strpos($domain, ".", $domain[0] == "." ? 1 : 0))
        {
            return($this->_setError("$domain is not a valid domain for setting cookie $name."));
        }
        
        $domain = strtolower($domain);
        
        if(!strcmp($domain[0], "."))
        {
            $domain = substr($domain, 1);
        }
            
        $name  = $this->_encodeCookie($name, true);
        $value = $this->_encodeCookie($value, false);
        
        $secure = intval($secure);
        
        $this->_cookies[] = array( "name"      =>  $name,
                                   "value"     =>  $value,
                                   "domain"    =>  $domain,
                                   "path"      =>  $path,
                                   "expires"   =>  $expires,
                                   "secure"    =>  $secure
                                 );
    }
    
    /**
     * Encode cookie name/value (internal)
     *
     * @param string Value of cookie to encode
     * @param string Name of cookie to encode
     * @return string encoded string
     * @access private
     */
    function _encodeCookie($value, $name)
    {
        return($name ? str_replace("=", "%25", $value) : str_replace(";", "%3B", $value));
    }
    
    /**
     * Pass Cookies (internal)
     * 
     * Get the cookies which are valid for the current request. Checks 
     * domain and path to decide the return.
     *
     * @return void
     * @access private
     */
    function _passCookies()
    {
        if (is_array($this->_cookies) && count($this->_cookies) > 0)
        {
            $urlParsed = parse_url($this->target);
            $tempCookies = array();
            
            foreach($this->_cookies as $cookie)
            {
                if ($this->_domainMatch($urlParsed['host'], $cookie['domain']) && (0 === strpos($urlParsed['path'], $cookie['path']))
                    && (empty($cookie['secure']) || $urlParsed['protocol'] == 'https')) 
                {
                    $tempCookies[$cookie['name']][strlen($cookie['path'])] = $cookie['value'];
                }
            }
            
            // cookies with longer paths go first
            foreach ($tempCookies as $name => $values) 
            {
                krsort($values);
                foreach ($values as $value) 
                {
                    $this->addCookie($name, $value);
                }
            }
        }
    }
    
    /**
    * Checks if cookie domain matches a request host (internal)
    * 
    * Cookie domain can begin with a dot, it also must contain at least
    * two dots.
    * 
    * @param string Request host
    * @param string Cookie domain
    * @return bool Match success
     * @access private
    */
    function _domainMatch($requestHost, $cookieDomain)
    {
        if ('.' != $cookieDomain{0}) 
        {
            return $requestHost == $cookieDomain;
        } 
        elseif (substr_count($cookieDomain, '.') < 2) 
        {
            return false;
        } 
        else 
        {
            return substr('.'. $requestHost, - strlen($cookieDomain)) == $cookieDomain;
        }
    }
    
    /**
     * Tokenize String (internal)
     * 
     * Tokenize string for various internal usage. Omit the second parameter 
     * to tokenize the previous string that was provided in the prior call to 
     * the function.
     *
     * @param string The string to tokenize
     * @param string The seperator to use
     * @return string Tokenized string
     * @access private
     */
    function _tokenize($string, $separator = '')
    {
        if(!strcmp($separator, ''))
        {
            $separator = $string;
            $string = $this->nextToken;
        }
        
        for($character = 0; $character < strlen($separator); $character++)
        {
            if(gettype($position = strpos($string, $separator[$character])) == "integer")
            {
                $found = (isset($found) ? min($found, $position) : $position);
            }
        }
        
        if(isset($found))
        {
            $this->nextToken = substr($string, $found + 1);
            return(substr($string, 0, $found));
        }
        else
        {
            $this->nextToken = '';
            return($string);
        }
    }
    
    /**
     * Set error message (internal)
     *
     * @param string Error message
     * @return string Error message
     * @access private
     */
    function _setError($error)
    {
        if ($error != '')
        {
            $this->error = $error;
            return $error;
        }
    }
}

?>

[tutorial] #1 Apa itu cms Canvas?

Bismillah…

Sebelum masuk ke tutorial, maka gw akan kasih tau sedikit apa itu cms canvas, kenapa gw lebih memilih cms canvas yang berbasis codeigniter dengan cms lain yang basis nya codeigniter, kalo di website utamanya sudah dikonvert dengan lavarel, tak masalah kita bisa akses di githubnya, jadi apa itu cms canvas:

screenshot-250117-114211

secara struktur code itu yang gw suka, gw bisa buat module berdasarkan kontroller dan themes yang sangat fleksible, karena sudah mendukung templating  system (twig style), sistem modules dll dah, contoh templating system cms canvas:

{{ template:set_layout layout="layout_filename" }}

dengan begitu kita bisa membagi bagi template yang kita kembangkan… dan hanya 1 yang belum dikembangkan belum tersedianya upload template, jadi harus manual kita upload (next kita kembangkan… insyaAllah), jadi kesimpulan yang gw dapet itu:

CMS CANVAS DIKHUSUSKAN BUAT PEMULA YANG PENGEN BELAJAR APLIKASI CMS

Itu kesimpulan gw untuk sekarang dan mungkin seterusnya, untuk langkah selanjutnya nantikan saja series pembelajaran dan pengembangan cms canvas versi codeigniter, sebenernya cms canvas juga pengembangan dari cms pyrocms, untuk belajar beberapa link yang bisa dijadikan rujukan kalo lagi puyeng:

  1. http://www.cmscanvas.com/docs/1
  2. http://twig.sensiolabs.org/
  3. http://datamapper.maglok.nl/
  4. https://pyrocms.com/
  5. https://github.com/diyphpdeveloper/cms-canvas/releases?after=v2.0.0

Sekian… Nantikan kisah selanjutnya… eh, maksudnya tutorialnya..

Have A Nice Day..

[share] Addons Chrome Yang Dipakai Desta Untuk Development Web

Bismillah…

Kali ini bukan tulisan teknik, lebih kepada pengetahuan/ pemberitahuan addons browser chrome yang gw pake saat devel aplikasi web dengan php, diantaranya:

  1. Web Developer via http://chrispederick.com/work/web-developer/
  2. Poper Blocker via https://www.poperblocker.com/
  3. Wapplyzer via https://wappalyzer.com/download
  4. Postman
  5. PHP Docs-to-go (OFFLINE)
  6. Page Ruler
  7. WhatFont
  8. WindowResizer

Done.

Have a nice day!

 

[trick] Setting Host Name Localhost di Linux Lite

Bismillah…

Kali ini sekedar catatan langkah melakukan hostname di localhost, kalo misalkan kita akses aplikasi via:

localhost/aplikasi atu 127.0.0.1/aplikasi

Kita mau ubah menjadi seperti ini:

aplikasi.local

Berikut ini langkahnya (pastikan menggunakan XAMPP untuk LINUX):

  1. Buka file /opt/lampp/etc/ http.conf dengan nano atau vim
  2. Cari file line “Virtual Host” di nomor 480, lalu uncomment… source: http://stackoverflow.com/a/10878285
  3. Buka file /opt/lampp/etc/extra/httpd-vhosts.conf dengan nano atau vim. lalu tambahkan virtual host. source: http://stackoverflow.com/q/10878284
  4. Buka file /etc/hosts dengan nano atau vim, tambahkan disamping “localhost” dengan nama ServerName yang diset di langkah 3 tadi.
  5. Restart xampp dengan perintah ” sudo /opt/lampp/lampp restart “
  6. Done.

Have a nice day!

Sumber:

  1. http://stackoverflow.com/questions/11259414/virtual-host-not-working-in-zend-framework
  2. https://framework.zend.com/manual/2.4/en/user-guide/skeleton-application.html
  3. http://stackoverflow.com/questions/10878284/virtual-hosts-xampp-linux-ubuntu-not-working

[share] Catatan Code PHP Sederhana Untuk Web Service

Bismillah…

sekedar catatan gw ajah … 😛

	function __construct()
	{
		parent::__construct();
		$this->load->helper(array('url','form','string','text','security','html','debug','api'));
		
		// Load client library for test
		$this->load->spark('curl/1.2.0');
		$this->load->spark('restclient/2.0.0');
		$this->load->library(array('guzzle','http'));

		// Others
		$this->directory = 'api/';
		$this->name = 'bpjs';
	}

ini untuk library http dengan method GET:

		$sep = 'XXXXXXXXXXXXXXXXXXX';
		$hash = bpjs_hash_request(); //exit(dump($hash));

		$this->http->useCurl();
		$this->http->setMethod('GET');
		$this->http->addHeader('X-cons-id', $hash['con']);
		$this->http->addHeader('X-Timestamp', $hash['tim']);
		$this->http->addHeader('X-Signature', $hash['sig']);
		$this->http->execute('http://wwww.google.com/WsLokalRest/SEP/sep/'.$sep);
		echo "


<pre>"; echo ($this->http->error) ? $this->http->error : $this->http->result;
		$this->http->clear();

ini untuk library guzzle dengan method GET:

$url 	 = "http://www.google.com/WsLokalRest/SEP/";
		$hash 	 = bpjs_hash_request();
		
		$client  = new GuzzleHttp\Client([
            'base_uri' => $url,
            'timeout'  => 15.0,
            'headers' => [
                "User-Agent" => 'testing/1.0',
        	"Accept"     => 'application/json',
        	"X-cons-id" => $hash['con'],
        	"X-Timestamp" => $hash['tim'],
        	"X-Signature" => $hash['sig']
        	],
        ]);

		// $response = $client->get('sep/'.$sep, ['debug' => true]);
		$response = $client->request('GET', 'sep/'.$sep);
		// $response = $client->get('sep/'.$sep);

		// show data
		$contents = $response->getBody()->getContents();
		echo "


<pre>"; echo ($contents);

ini untul library curl dengan method GET:


	$hash = bpjs_hash_request();

		$this->curl->create('http://www.google.com/WsLokalRest/SEP/sep/'.$sep);

		$this->curl->http_method('GET');
		$this->curl->http_header('X-cons-id',$hash['con']);
		$this->curl->http_header('X-Timestamp',$hash['tim']);
		$this->curl->http_header('X-Signature',$hash['sig']);

		$result = $this->curl->get()->execute();
		echo "


<pre>"; echo $result;

ini untul library Guzzle dengan method POST:

// cara pertama
$res = $client->post('aplicaresws/rest/bed/create/'.$ppk_rsp, [
		    'json' => [
		        'kodekelas' => 'VVP',
		        'namaruang' => 'SUPER VIP',
		        'koderuang' => 'SUPER VIP',
		        'kapasitas' => 'KELAS UTAMA I',
		        'tersedia'  => 10
		    ]
		]);

// cara kedua 
		$res = $client->request('POST','aplicaresws/rest/bed/create/'.$ppk_rsp, [
			'json' => [
				'kodekelas' => 'VVP',
				'namaruang' => 'SUPER VIP',
				'koderuang' => 'SUPER VIP',
				'kapasitas' => 'KELAS UTAMA I',
				'tersedia'  => 10,
			]
		]);

// cara ketiga
		$res = $client->post('aplicaresws/rest/bed/create/'.$ppk_rsp, [
		    'headers' => ['Content-Type' => 'application/json'],
		    'body' => json_encode([
		        'kodekelas' => 'VVP',
		        'koderuang' => 'SUPER VIP',
		        'kapasitas' => 'KELAS UTAMA I',
		        'tersedia'  => 10
		    ]),
		    'future' => true
		]);

// source: http://stackoverflow.com/a/38060763

eh ternyata, guzzle 6 untuk PHP 5.5 sedangkan server gw pake 5.4 yaudah downgred lah pake guzzle 6…. cuman beda sikit ajah ini yang guzzel 5:

	
$client  = new GuzzleHttp\Client([
            'base_url' => $this->url_bed_bpjs,
            'timeout'  => 15.0,
            'defaults' => [
            'headers' => $this->header_bpjs
            ]
        ]);
// base_url itu guzzle 5, kalo base_uri itu guzzle 6
// headers di guzzle 5 dibuat array di defaults

Oya ini source guzzle yang akhirnya gw putuskan untuk dipake:

  1. Guzzle 5
  2. Guzzle 6
  3. Guzzle Terbaru
  4. Library Guzzle

Done, Have A Nice Day!

🙂