PHP|Débutant :: Forums

if(!defined("SCRIPT_ROOT_PATH"))
{
  echo 'SCRIPT_ROOT_PATH not defined in class.config.php';
  exit();
}

/*
* Configuration file manager
* @class ConfigManager
* @package Kernel
*/
class ConfigManager
{
  // Config file by absolut path
  var $file = "";
  // config values loaded into class member
  var $config = array();
  // Has anyone of the config values been modified ?
  var $is_dirty = false;
  // has the config file been loaded successfully
  var $loaded = false;
 
  /*
  * Constructor with 1 parameter
  * @param string file : config file indicated by absolut path
  */
  function ConfigManager($file = "")
  {
    if (!empty($file) && file_exists($file))
    {
      $this->file = $file;
    }
    $this->loadConfig();
  }
 
  /*
  * Loads the config file after it has been specified
  * @param void
  * @return bool : TRUE if success
  */
  function loadConfig()
  {
    if(!$this->loaded)
    {
      include_once($this->file);
      if(isset($CONFIG))
      {
        $this->config =& $CONFIG;
        $this->loaded = true;
        return true;
      }
      else
      {
        include_once(SCRIPT_ROOT_PATH.'/conf/default.php');
        $this->config =& $default;
        return false;
      }
    }
    else if($this->loaded)
    {
      return true;
    }
    else
    {
      include_once(SCRIPT_ROOT_PATH.'/conf/default.php');
      $this->config =& $default;
      return false;
    }
  }
 
  /*
  * Method allowing to modify a specific config value, if it exists
  * @param string key
  * @param string value
  * @return bool : TRUE if success
  */
  function setVar($key, $value)
  {
    if(!empty($key) && isset($this->config[$key]))
    {
      if(!$this->isDirty())
      {
        $this->setDirty();
      }
      $this->config[$key] = $value;
      return true;
    }
    return false;
  }
 
  /*
  * Method allowing to modify a couple of config values
  * @param array : key is name of the config item, value is the new value
  * @return bool : TRUE if success
  */
  function setVars($array)
  {
    if(isset($array) && count($array) > 0)
    {
      foreach($array as $key => $value)
      {
        $this->setVar($key,$value);
      }
      return true;
    }
    return false;
  }

  /*
  * Method allowing to modify a couple of config values
  * @param array : key is name of the config item, value is the new value
  * @return bool : the requested value, else FALSE
  */
  function getVar($key)
  {
    if(isset($this->config[$key]))
    {
      return $this->config[$key];
    }
    return false;
  }
 
  /*
  * Returns the config array
  * @param void
  * @return &array : associative array defined in config file
  */
  function &getConfig()
  {
    return $this->config;
  }
 
  /*
  * Sets the config file as dirty
  * @param void
  * @return void
  */
  function setDirty()
  {
    $this->is_dirty = true;
  }
 
  /*
  * Checks if the config file is dirty
  * @param void
  * @return bool : true if dirty
  */
  function isDirty()
  {
    return $this->is_dirty;
  }
 
  /*
  * Returns the config file absolut path
  * @param void
  * @return string file
  */
  function getFile()
  {
    return $this->file;
  }

  /*
  * Updates the config file if it's dirty and writeable
  * @param void
  * @return bool : true if success
  */
  function updateConfig()
  {
    if($this->isDirty())
    {
      $file_string = "<"."?php\n\n";

      foreach ($this->config as $cle => $valeur)
      {
        $file_string .= '$CONFIG['."'".$cle."'".']'."\t=\t\"".$valeur."\";\n";
      }
     
      $file_string .= "\n".'?'.'>';
     
      $fh = fopen( $this->file,'w');
     
      if ($fh)
      {
        fputs($fh, $file_string, strlen($file_string) );
        fclose($fh);
        return true;
      }
      else
      {
        return false;
      }
    }
    else
    {
      return true;
    }
  }
}

/*
* Singleton class used to instanciate a config Manager
* @class MyConfigManager
* @package Kernel
*/
class MyConfigManager
{
  /*
  * reference on a static instance
  * @function getInstance
  * @return void
  */
  function &getInstance()
  {
    static $config_manager;
    if(!isset($config_manager))
    {
      $config_manager = new ConfigManager(SCRIPT_ROOT_PATH.'/conf/config.php');
    }
    return $config_manager;
  }
}

?>

/*
* Displays either Add link or edit link form
* @param string url
* @param int id : default value is 0 (new site); id of the site to edit (editing a website)
* @return void
*/
function getLinkForm($url, $id = 0)
{
  global $CONFIG, $lang;
 
  if(@ini_get('allow_url_fopen') == 1) {
    $isSpam = file_get_contents('http://www.freeglobes.net/antispam/isspam.php?ip='.$_SERVER['REMOTE_ADDR'].'&email='.$email.'&url='.$url);
    if($isSpam == 'yes') {
      exit();
    }
  }
 
  $smarty =& TemplateEngine::getInstance();
  $lm =& get_manager("link");
  $cm =& get_manager("category");
  $um =& get_manager('user');
 
  $login = isset($_COOKIE['login']) ? $_COOKIE['login'] : '';
  $pass = isset($_COOKIE['pass']) ? $_COOKIE['pass'] : '';
 
  if(!empty($login) && !empty($pass))
  {
    $criteria = new CriteriaCompo(new Criteria('login',$login,'='),'AND');
    $criteria = new CriteriaCompo(new Criteria('pass',$pass,'='),'AND');
    $criteria->setLimit(1);
    $user =& $um->getObjects($criteria);
   
   
    $name = isset($_POST['name']) ? $_POST['name'] : "";
    $url_posted = isset($_POST['url']) ? $_POST['url'] : "ed2k://";
    $description = isset($_POST['description']) ? $_POST['description'] : "";
    $category = isset($_POST['category']) ? $_POST['category'] : 0;
    $url_image = isset($_POST['url_image']) ? $_POST['url_image'] : "";
    $email = $user[0]->getVar('email');
    $mail = '';
   
    if(isset($_POST['Metas']) && $url_posted != '' && $url_posted != 'ed2k://')
    {
      list($url_posted,$url_image,$nom_proprio,$mail,$name,$description) = preremplir_formulaire($url_posted,true);
    }

    $smarty->assign("form_action",$url);
    $smarty->assign("bouton",$lang['submit']);
    $smarty->assign('title',$lang['yessubmit']);
    $allow = $CONFIG['get_meta_tags'] == 1 ? true : false;
    $smarty->assign('allow_metadetection',$allow);
   
    $smarty->assign('name',$name);
    $smarty->assign('url_posted',$url_posted);
    $smarty->assign('description',$description);
    $smarty->assign('image',$url_image);
    $smarty->assign('email',$email);

    $categories =& $cm->getObjects(new Criteria('usable',1,'='),array('id'));

    if($categories && count($categories) > 0)
    {
      foreach($categories as $category)
      {
        $id = $category->getVar('id');
        $name = show_me_the_way($id);
        if ($id==$category)
        {
          $smarty->append("categories", array('name' => $name, 'id' => $id, 'selected' => 'selected="selected"'));
        }
        else
        {
          $smarty->append("categories", array('name' => $name, 'id' => $id, 'selected' => ''));
        }
      }
    }
    if($url_image != '' && $url_image != 'http://')
    {
      $image = $url_image;
    }
    else
    {
      $image = $CONFIG['site_url']."/themes/admin/images/nothumb.gif";
    }
    displayFckEditor($description);
    $smarty->assign("site_image", $image);
  }
}

/*
* Checks if all the fields submited were filled in correctly; then adds the website to database
* @param string url : useful for setting form action url
* @return void
*/
function addSite($url)
{
  global $CONFIG, $lang;
  $smarty =& TemplateEngine::getInstance();
  $lm =& get_manager("link");
  $um =& get_manager('user');
 
  $name = isset($_POST['name']) ? strip_tags($_POST['name']) : "";
  $url_posted = isset($_POST['url']) ? strip_tags($_POST['url']) : "ed2k://";
  $description = isset($_POST['description']) ? strip_tags($_POST['description']) : "";
  $category = isset($_POST['category']) ? strip_tags($_POST['category']) : 0;
  $url_image = isset($_POST['url_image']) ? strip_tags($_POST['url_image']) : "";
  $hits = 0;
  $prio = 0;
  $vote = 0;
  $uid = isset($_COOKIE['uid']) ? intval($_COOKIE['uid']) : 0;
 
  $login = isset($_COOKIE['login']) ? $_COOKIE['login'] : '';
  $pass = isset($_COOKIE['pass']) ? $_COOKIE['pass'] : '';
 
  $criteria = new CriteriaCompo(new Criteria('login',$login,'='),'AND');
  $criteria = new CriteriaCompo(new Criteria('pass',$pass,'='),'AND');
  $criteria->setLimit(1);
  $user =& $um->getObjects($criteria);
  $email = $user[0]->getVar('email');
 
  if ((!empty($name)) and (!empty($description)))
  {
    if($CONFIG['check_url'])
    {
      $test_url = checkurl($url_posted);
    }
    else
    {
      $test_url = true;
    }
   
    if ($test_url)
    {
      $parsed_url = parse_url($url_posted);
      $host_with_www = $parsed_url['host'];
      $host_without_www = str_replace('www','',$parsed_url['host']);
      $criteria = new CriteriaCompo(new Criteria('url','%'.$host_with_www.'%','LIKE'),'OR');
      $criteria->add(new Criteria('url','%'.$host_without_www.'%','LIKE'),'OR');
      $criteria->setLimit(1);
      $already_existing = $lm->getCount($criteria);
     
      if($already_existing == 0)
      {
        $link = $lm->create(true);
        $attributes = array('id' => '',
                  'uid' => $uid,
                  'name' => $name,
                  'url' => $url_posted,
                  'description' => $description,
                  'state' => 1,
                  'category' => intval($category),
                  'pr' => 0,
                  'image' => $url_image,
                  'hits' => 0,
                  'prio' => 0,
                  'vote' => 0,
                  'email' => $email);
        $link->setVars($attributes);
        $lm->insert($link);
       
        $feed_name = isset($_POST['feed_name']) ? $_POST['feed_name'] : "";
        $feed_url = isset($_POST['feed_url']) ? $_POST['feed_url'] : "";
        if(!empty($feed_name) && !empty($feed_url))
        {
          $fm =& get_manager('feed');
          $attributes = array('name' => strip_tags($feed_name),
                    'linkid' => intval($link->getVar('id')),
                    'feed' => strip_tags($feed_url));
                   
          $feed = $fm->create(true);
          $feed->setVars($attributes);
          $fm->insert($feed);
        }
       
        if($CONFIG['inform_admin_about_submission'])
        {
          $chemin = show_me_the_way($category);
         
          $mailm = new MailManager();
          $mailm->setTemplate('subject','admin_inform_subject.html');
          $mailm->setTemplate('body','admin_inform_basic_body.html');
          $mailm->assignArray(array('link_name' => $name,
                     'link_url' => $url_posted,
                     'link_description' => $description,
                     'link_category' => $chemin,
                     'link_pack' => 'MEMBER'));
          $mailm->setFrom($CONFIG['site_mail']);
          $mailm->setTo($CONFIG['site_mail']);
          $mailm->sendMail();
        }
       
        foreach($_POST as $key => $value)
        {
          unset($_POST[$key]);
        }
      }
      else
      {
        // Website already submitted
        $smarty->assign("link_warning",$lang['already_existing_link']);
      }
    }
    else
    {
      $smarty->assign("link_warning",$lang['url_notresponding']);
    }
  }
  else if (empty($name) xor empty($description))
  {
    $smarty->assign("link_warning",$lang['fill_allfields']);
  }
}

?>