PHP: CI Libraries

mandrill.php

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

$config['apikey']           = '';//'xxxxxx-xxxxxx-xxxxx-xxxxx-xxxxx';
$config['tags']             = array();//array('tag');
$config['track_opens']      = true;
$config['track_clicks']     = true;
$config['auto_text']        = true;

Mandrill_api.php

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

require_once APPPATH.'third_party/Mandrill.php';

/**
* @version 1.6
* @todo add Tags √
* @todo send templates √
* @todo reset params √
* @todo config trackopens/clicks √
* @todo auto_text √
*/

class Mandrill_api extends Mandrill {
  
  protected $ci;
  
  
  public function __construct()
  {
    $this->ci =& get_instance();
    $this->ci->config->load('mandrill', true);

    parent::__construct($this->ci->config->item('apikey','mandrill'));
    
    $this->debug  = false;//ENVIRONMENT == 'development';
    
    $this->messages = new MY_Mandrill_Messages($this);
  }
  
  public function call($url, $params) {
    $r = parent::call($url, $params);
    return isset($r[0]['status']) && $r[0]['status']  == 'sent';
  }
  
  public function log($msg)
  {
    if($this->debug)
      log_message('debug', $msg);
  }
}

class MY_Mandrill_Messages extends Mandrill_Messages
{
  private $method;
  private $ci;
  private $init = array();
  
  public function __construct($master)
  {
    parent::__construct($master);
    $this->ci =& get_instance();
    $this->init['tags']         = $this->ci->config->item('tags','mandrill');
    $this->init['track_opens']  = $this->ci->config->item('track_opens','mandrill');
    $this->init['track_clicks'] = $this->ci->config->item('track_clicks','mandrill');
    $this->init['auto_text']    = $this->ci->config->item('auto_text','mandrill');
    $this->init();
  }
  
  private function init()
  {
    $this->method = array();
    
//    Tags
    $this->method['send']['message']['tags']  = $this->init['tags'];
    $this->method['sendTemplate']['message']['tags']  = $this->init['tags'];
    
//    Trackers
    $this->method['send']['message']['track_opens']   = $this->init['track_opens'];
    $this->method['send']['message']['track_clicks']  = $this->init['track_clicks'];
    $this->method['sendTemplate']['message']['track_opens']   = $this->init['track_opens'];
    $this->method['sendTemplate']['message']['track_clicks']  = $this->init['track_clicks'];
    
//    Other
    $this->method['send']['message']['auto_text']           = $this->init['auto_text'];
    $this->method['sendTemplate']['message']['auto_text']   = $this->init['auto_text'];
  }
  
  
  public function addTag($tag = null)
  {
    $tag  = is_string($tag) ? (array)$tag : tag;
    if(!is_array($tag)) return $this;
    
    foreach($tag as $t)
      if(!in_array($t, $this->method['send']['message']['tags'])) {
        $this->method['send']['message']['tags'][] = $t;
        $this->method['sendTemplate']['message']['tags'][] = $t;
      }
    return $this;
  }
    
  public function from($from, $name = '')
  {
    $this->method['send']['message']['from_email']  = $from;
    $this->method['sendTemplate']['message']['from_email']  = $from;
    if(!empty($name)){
      $this->method['send']['message']['from_name']  = $name;
      $this->method['sendTemplate']['message']['from_name']  = $name;
    }
    
    return $this;
  }
    
  public function to($to, $name = '')
  {
    if(empty($this->method['send']['message']['to'])){
      $this->method['send']['message']['to']  = array();
      $this->method['sendTemplate']['message']['to']  = array();
    }
    
    if(is_array($to)){
      $this->method['send']['message']['to']  = array_merge($this->method['send']['message']['to'], $to);
      $this->method['sendTemplate']['message']['to']  = array_merge($this->method['sendTemplate']['message']['to'], $to);
    }
      
    else{
      $this->method['send']['message']['to'][]  = array('email'=>$to,'name'=>$name);
      $this->method['sendTemplate']['message']['to'][]  = array('email'=>$to,'name'=>$name);
    }
    
    return $this;
  }
  
  public function subject($subject)
  {
    $this->method['send']['message']['subject']  = $subject;
    $this->method['sendTemplate']['message']['subject']  = $subject;
    return $this;
  }
  
  public function alt_body($alt)
  {
    $this->method['send']['message']['text']  = $alt;
    $this->method['sendTemplate']['message']['text']  = $alt;
    return $this;
  }
  
  public function body($html)
  {
    $this->method['send']['message']['html']  = $html;
    return $this;
  }

  public function setTemplate($template_name, $template_content)
  {
    $this->method['sendTemplate']['template_name']  = $template_name;
    foreach($template_content as $c)
      $this->method['sendTemplate']['template_content'][] = array('name' => key($c), 'content' => reset($c));
    return $this;
  }
  
  public function setGlobalMergeVars($merge_vars)
  {
    foreach($merge_vars as $c){
      $this->method['send']['message']['global_merge_vars'][]           = array('name' => key($c), 'content' => reset($c));       
      $this->method['sendTemplate']['message']['global_merge_vars'][]   = array('name' => key($c), 'content' => reset($c));       
    }
    return $this;
  }
  
  public function send()
  {
    if(empty($this->method['send']['message']))
      return $this->master->log('Nu am parametri');
    
    $pars =   $this->method['send'];
//      var_dump($this->method['send']['message']);exit;
    $this->init();  
    return parent::send($pars['message']);
  }
  
  public function sendTemplate()
  {
    $template_name      = $this->method['sendTemplate']['template_name'];
    $template_content   = $this->method['sendTemplate']['template_content'];
    $message            = $this->method['sendTemplate']['message'];

    if(empty($template_name)  ||empty($template_content)  ||empty($message))
      return $this->master->log('Nu am parametri');
      
//    var_dump($this->method['sendTemplate'])  ;exit;
    $this->init();
    return parent::sendTemplate($template_name, $template_content, $message);
  }
  
}