270 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			270 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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include "system/engine/controller.php";
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include "system/engine/SMTP.php";
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include "system/engine/exceptions.php";
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class HF_Core
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{
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	private $class;
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	private $method;
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	private $classname;
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	private $args = array();
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    private $config = array();
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    private $tpl;
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	public function __construct()
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	{
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        $config = include("system/engine/config-default.php");
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        if (is_file("application/config.php"))
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        {
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            $newconfig = include("application/config.php");
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        }
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        $this->config = array_merge($config, $newconfig);
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        if ($this->config["USE_H20_TPL"])
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            $this->tpl = new H2o(null, array(
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                "searchpath" => getcwd() . "/application/views/",
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                "cache_dir" => "application/tmp/",
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                'cache' => 'file'
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            ));
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        set_error_handler("HF_Core::error_handler");
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        $this->findController();
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	}
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    public function siteURL()
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    {
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        if (isvarset($this->config["SITE_URL"]))
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        {
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            return $this->config["SITE_URL"];
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        }
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        $path = explode("/", $_SERVER["REQUEST_URI"]);
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        $path = array_filter($path, 'strlen');
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        if (count($path) == 0)
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        {
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            return  $_SERVER["HTTP_HOST"] . "/";
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        } else {
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            if (in_array($this->classname, $path))
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            {
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                $newpath = implode("/", array_splice($path, 0, -2));
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                return $_SERVER["HTTP_HOST"] . "/" . $newpath . "/";
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            } else {
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                $newpath = implode("/", $path);
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                return $_SERVER["HTTP_HOST"] . "/" . $newpath . "/";
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            }
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        }
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    }
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	private function findController()
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	{
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        try
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        {
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            if (isvarset($_SERVER["PATH_INFO"]))
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            {
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                $request = $_SERVER["PATH_INFO"];
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                //$request = $_SERVER["PHP_SELF"];
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                $splitreq = explode("/", $request);
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                /*$request = "";
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                for($i = 0; $i < count($splitreq); $i++)
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                {
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                    if ($splitreq[$i] == "index.php")
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                    {
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                        $request = implode("/", array_splice($splitreq, $i+1));
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                    }
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                }*/
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                //print $request;
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                //$request = substr($request, 1);
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                //$request = substr($request, 0, -1);
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            } else {
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                $request = "";
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            }
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            if ($request == "" || $request == "/")
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            {
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                require("application/controllers/" . $this->config["DEFAULT_ROUTE"] . ".php");
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                $this->loadController(new $this->config["DEFAULT_ROUTE"]($this->config, $this, $this->tpl), $this->config["DEFAULT_ROUTE"], "index");
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                return;
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            }
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            if ($request[strlen($request)-1] == "/")
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                $request = substr($request, 0, -1);
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            $arr = explode("/", $request);
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            $path = "application/controllers/";
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            for($i = 0; $i < count($arr); $i++)
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            {
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                if (is_file($path . $arr[$i] . ".php")) // found the controller
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                {
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                    include($path . $arr[$i] . ".php");
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                    if ($i + 1 < count($arr)) // if there is a define after the controller name - this would be the method name
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                    {
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                        $this->loadController(new $arr[$i]($this->config, $this, $this->tpl), $arr[$i], $arr[$i+1], array_slice ($arr, 2));
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                    } else { // call index
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                        $this->loadController(new $arr[$i]($this->config, $this, $this->tpl), $arr[$i], "index");
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                    }
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                    return;
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                }
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                if (is_dir($path . $arr[$i])) // controller is hidden deeper
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                {
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                    $path = $path . $arr[$i] . "/";
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                    continue;
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                }
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                include($path . $this->config["DEFAULT_ROUTE"] . ".php");
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                $this->loadController(new $this->config["DEFAULT_ROUTE"]($this->config, $this, $this->tpl), $this->config["DEFAULT_ROUTE"], "index");
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                //$this->load404Controller();
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                break;
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                // throw exception controller not found
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            }
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        } catch (Exception $e) {
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            if ($this->config["DEBUG"])
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                echo vdump($e, $this);
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            else
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                $this->mail_admins("[Exception - " . $this->config["SITE_NAME"] . "]", vdump($e, $this), true);
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        }
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	}
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    private function load404Controller()
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    {
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        if (is_file(getcwd() . "/application/status.php"))
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        {
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            include_once (getcwd() . "/application/status.php");
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            $this->loadController(new status($this->config, $this, $this->tpl), "status", "Status404");
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        } else {
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            include_once(getcwd() . "/system/engine/status.php");
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            $this->loadController(new HF_Status($this->config, $this, $this->tpl), "HF_Status", "Status404");
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        }
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    }
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    private function load500Controller()
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    {
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        if (is_file(getcwd() . "/application/status.php"))
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        {
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            include_once (getcwd() . "/application/status.php");
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            $this->loadController(new status($this->config, $this, $this->tpl), "status", "Status500");
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        } else {
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            include_once (getcwd() . "/system/engine/status.php");
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            $this->loadController(new HF_Status($this->config, $this, $this->tpl), "HF_Status", "Status500");
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        }
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    }
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    private function loadController($class, $classname, $method, $args = array())
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    {
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        $this->class = $class;
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        $this->classname = $classname;
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        $this->method = $method;
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        $this->args = $args;
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    }
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	public function run($err=false)
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	{
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        try
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        {
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            $call = new ReflectionMethod($this->classname, $this->method);
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            if ($err)
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            {
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                $call->invokeArgs($this->class, $this->args);
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                return;
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            }
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            $numOfReqPara = $call->getNumberOfRequiredParameters();
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            $numOfOptPara = $call->getNumberOfParameters() - $numOfReqPara;
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            $remainparas = count($this->args) - $numOfReqPara;
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            if ($numOfReqPara == 0 || ($remainparas >= 0 && $remainparas <= $numOfOptPara))
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            {
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                $call->invokeArgs($this->class, $this->args);
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            }
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            else
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            {
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                $this->load404Controller();
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                $this->run(true);
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            }
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        } catch (ReflectionException $e)
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        {
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            if (strstr($e->getMessage(), "does not exist") !== false)
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            {
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                $this->load404Controller();
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            } else {
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                $this->load500Controller();
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            }
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            $this->run(true);
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            if ($this->config["DEBUG"])
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                echo vdump($e, $this);
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            else
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                $this->mail_admins("[Exception - " . $this->config["SITE_NAME"] . "]", vdump($e, $this), true);
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        } catch (Exception $e) {
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            $this->load500Controller();
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            $this->run(true);
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            if ($this->config["DEBUG"])
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                echo vdump($e, $this);
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            else
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                $this->mail_admins("[Exception - " . $this->config["SITE_NAME"] . "]", vdump($e, $this), true);
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        }
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	}
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    public function mail_admins($subject, $msg, $html = false)
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    {
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        if (array_key_exists("ADMINS", $this->config))
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        {
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            foreach($this->config["ADMINS"] as $email)
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            {
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                $this->mail_user($email, $subject, $msg, $html);
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            }
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        }
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    }
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    public function mail_user($to, $subject, $msg, $html = false)
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    {
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        if ($this->config["USE_HF_SMTP"])
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        {
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            $smtp = new HF_SMTP($this->config["SMTP_FROM"], $to, $subject, $msg, $this->config["SMTP_SERVER"], $this->config["SMTP_USER"], $this->config["SMTP_PASS"], $this->config["SMTP_PORT"]);
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            $smtp->send($html);
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        } else {
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            require_once "Mail.php";
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            $smtp = null;
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            if ($this->$this->config["SMTP_USER"] && $this->config["SMTP_PASS"])
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                $smtp = Mail::factory('smtp', array(
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                    "host" => $this->config["SMTP_SERVER"],
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                    "port" => $this->config["SMTP_PORT"],
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                    "auth" => true,
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                    'username' => $this->config["SMTP_USER"],
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                    'password' => $this->config["SMTP_PASS"]
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                ));
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            else
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                $smtp = Mail::factory('smtp', array(
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                    "host" => $this->config["SMTP_SERVER"],
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                    "port" => $this->config["SMTP_PORT"]
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                ));
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            $headers = array ('From' => $this->config["SMTP_FROM"],
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                'To' => $to,
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                'Subject' => $subject);
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            $smtp->send($to, $headers, $msg);
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        }
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    }
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    public static function error_handler($err_severity, $err_msg, $err_file, $err_line, array $err_context)
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    {
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        if (0 === error_reporting()) { return false;}
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        switch($err_severity)
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        {
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            case E_ERROR:               throw new ErrorException            ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_WARNING:             throw new WarningException          ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_PARSE:               throw new ParseException            ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_NOTICE:              throw new NoticeException           ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_CORE_ERROR:          throw new CoreErrorException        ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_CORE_WARNING:        throw new CoreWarningException      ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_COMPILE_ERROR:       throw new CompileErrorException     ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_COMPILE_WARNING:     throw new CoreWarningException      ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_USER_ERROR:          throw new UserErrorException        ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_USER_WARNING:        throw new UserWarningException      ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_USER_NOTICE:         throw new UserNoticeException       ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_STRICT:              throw new StrictException           ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_RECOVERABLE_ERROR:   throw new RecoverableErrorException ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_DEPRECATED:          throw new DeprecatedException       ($err_msg, 0, $err_severity, $err_file, $err_line);
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            case E_USER_DEPRECATED:     throw new UserDeprecatedException   ($err_msg, 0, $err_severity, $err_file, $err_line);
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        }
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    }
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} |