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File: mlemos/Composer/AssetsInstallerPlugin.php

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  Classes of Manuel Lemos  >  PHP Composer Asset Manager  >  mlemos/Composer/AssetsInstallerPlugin.php  >  Download  
File: mlemos/Composer/AssetsInstallerPlugin.php
Role: Class source
Content type: text/plain
Description: Composer assets installer plugin class
Class: PHP Composer Asset Manager
Composer plugin to install JS, CSS and image files
Author: By
Last change: Added support to read authentication credentials from auth.json.
Date: 7 months ago
Size: 2,782 bytes
 

Contents

Class file image Download
<?php
/*
 * AssetsInstallerPlugin.php
 *
 * @(#) $Id: AssetsInstallerPlugin.php,v 1.2 2014/01/06 09:12:53 mlemos Exp $
 *
 */

namespace mlemos\Composer;

use 
Composer\Composer;
use 
Composer\Plugin\PluginInterface;
use 
Composer\IO\IOInterface;
use 
Composer\EventDispatcher\EventSubscriberInterface;
use 
Composer\Plugin\PluginEvents;
use 
Composer\Plugin\PreFileDownloadEvent;

class 
AssetsInstallerPlugin implements PluginInterfaceEventSubscriberInterface
{
    protected 
$composer;
    protected 
$io;
    private 
$authentication;

    public function 
activate(Composer $composerIOInterface $io)
    {
        
$this->composer $composer;
        
$this->io $io;
        
$installer = new AssetsInstaller($io$composer);
        
$package $composer->getPackage();
        
$extra $package->getExtra();
        if(IsSet(
$extra['assets']))
            
$installer->setAssets($extra['assets']);
        
$composer->getInstallationManager()->addInstaller($installer);
    }

    public static function 
getSubscribedEvents()
    {
        return array(
            
PluginEvents::PRE_FILE_DOWNLOAD => array(
                array(
'onPreFileDownload'0)
            ),
        );
    }

    public function 
onPreFileDownload(PreFileDownloadEvent $event)
    {
        if(!IsSet(
$this->authentication))
        {
            
$this->authentication = array();
            
$fileName 'auth.json';
            if(
file_exists($fileName))
            {
                if(
$this->io->isDebug())
                    
$this->io->write('Reading autentication configuration from '.$fileName);
                
$json file_get_contents($fileName);
                
$auth json_decode($json);
                if(
GetType($auth) === 'object'
                
&& IsSet($auth->config)
                && 
GetType($auth->config) === 'object'
                
&& IsSet($auth->config->{'basic-auth'})
                && 
GetType($auth->config->{'basic-auth'}) === 'object')
                {
                    foreach(
$auth->config->{'basic-auth'} as $url => $credentials)
                    {
                        
$host parse_url($urlPHP_URL_HOST);
                        if(!IsSet(
$host))
                            
$host $url;
                        if(!IsSet(
$credentials->username))
                        {
                            if(
$this->io->isDebug())
                                
$this->io->write('The autentication credentials for '.$host.' are missing the username');
                        }
                        elseif(!IsSet(
$credentials->password))
                        {
                            if(
$this->io->isDebug())
                                
$this->io->write('The autentication credentials for '.$host.' are missing the password');
                        }
                        else
                        {
                            
$this->authentication[$host] = array(
                                
'username'=>$credentials->username,
                                
'password'=>$credentials->password
                            
);
                        }
                    }
                }
                elseif(
$this->io->isDebug())
                    
$this->io->write('The autentication definitions in the configuration file '.$fileName.' are not valid');
            }
        }
        
$host parse_url($event->getProcessedUrl(), PHP_URL_HOST);
        if(IsSet(
$this->authentication[$host]))
            
$this->io->setAuthentication($host$this->authentication[$host]['username'], $this->authentication[$host]['password']);
    }
};

?>