<?php
require_once('framework.php');
/* Start Application */

class News extends Model
{
	public function __construct()
	{
		$this->tableName = 'news';
		$this->tableId = 'id';
		$this->tableFields = array('id', 'parent_id', 'created_at', 'title', 'body', 'url');
	}

	static function getById($id)
	{
		$n = new News();
		$n->get($id);
		return $n;
	}

	public function getChildren()
	{
		$n = new News();
		$n->parent_id = $this->id;
		return $n->getArray();
	}

	/**
	 * @param string $url
	 * @return  News
	 */
	public static function findByUrl($url)
	{
		if (!$url)
		{
			return false;
		}
		$sql = ' SELECT id FROM news WHERE url = "%s" ';
		$sql = sprintf($sql, mysql_escape_string($url));
		$db = DBFactory::getInstance();
		$db->query($sql);
		if ($id = $db->getValue())
		{
			$model = new News();
			$model->get($id);
			return $model;
		}
		else
		{
			return false;
		}
	}
}

class Config extends Model
{
	public function __construct()
	{
		$this->tableName = 'config';
		$this->tableId = 'id';
		$this->tableFields = array('id', 'config_key', 'config_val');
	}

	public static function getValue($key)
	{
		$db = DBFactory::getInstance();
		$sql = 'SELECT * FROM config WHERE config_key="'.addslashes($key).'"';
		$db->query($sql);
		$row = $db->getRow();
		if (!empty($row))
		{
			return $row['config_val'];
		}
		return false;
	}

	public static function setValue($key, $val)
	{
		$db = DBFactory::getInstance();
		$sql = 'SELECT * FROM config WHERE config_key="'.addslashes($key).'"';
		$db->query($sql);
		$row = $db->getRow();
		if (!empty($row))
		{
			$sql = 'UPDATE config set config_val="'.addslashes($val).'" WHERE config_key="'.addslashes($key).'"';
			$db->query($sql);
		}
		else
		{
			$sql = 'INSERT INTO config(config_key, config_val) VALUES("'.addslashes($key).'", "'.addslashes($val).'")';
			$db->query($sql);
		}
	}
}

class Project extends Model
{
	public function __construct()
	{
		$this->tableName = 'projects';
		$this->tableId = 'id';
		$this->tableFields = array('id', 'created_at', 'title', 'description', 'image', 'body', 'url');
	}

	static function getById($id)
	{
		$n = new Project();
		$n->get($id);
		return $n;
	}

	/**
	 * @param string $url
	 * @return  News
	 */
	public static function findByUrl($url)
	{
		if (!$url)
		{
			return false;
		}
		$sql = ' SELECT id FROM projects WHERE url = "%s" ';
		$sql = sprintf($sql, mysql_escape_string($url));
		$db = DBFactory::getInstance();
		$db->query($sql);
		if ($id = $db->getValue())
		{
			$model = new Project();
			$model->get($id);
			return $model;
		}
		else
		{
			return false;
		}
	}

	public function getRandom($count)
	{
	    return $this->getArray(0, $count, 'RAND()');
	}

}

class Site extends Model
{
	public function __construct()
	{
		$this->tableName = 'sites';
		$this->tableId = 'id';
		$this->tableFields = array('id', 'created_at', 'title', 'description', 'image', 'body', 'url');
	}

	static function getById($id)
	{
		$n = new Site();
		$n->get($id);
		return $n;
	}

	/**
	 * @param string $url
	 * @return  Site
	 */
	public static function findByUrl($url)
	{
		if (!$url)
		{
			return false;
		}
		$sql = ' SELECT id FROM sites WHERE url = "%s" ';
		$sql = sprintf($sql, mysql_escape_string($url));
		$db = DBFactory::getInstance();
		$db->query($sql);
		if ($id = $db->getValue())
		{
			$model = new Site();
			$model->get($id);
			return $model;
		}
		else
		{
			return false;
		}
	}

}


class NewsController extends Controller
{

	public $users = array('admin', 'onlinedev', 'news');

	public function indexAction()
	{
		return $this->listAction();
	}

	public function listAction()
	{
		$this->loadMasterTemplate('master');
		$model = new News();
		if ($this->getRequest('parent_id'))
		{
			$model->parent_id = $this->getRequest('parent_id');
		}
		else $model->parent_id = '0';
		$this->start = $this->getRequest('start') ? $this->getRequest('start') : 0;
		$this->news = $model->getArray($this->start, 20, 'id desc');
		$this->page = floor($this->start / 20) + 1;
		$this->totalitems = $model->count();
		$this->totalpages = ceil($this->totalitems / 20);
		return $this->loadTemplate('list');
	}

	public function editAction()
	{
		$this->loadMasterTemplate('master');
		$this->news = new News();
		if ($this->getRequest('id'))
		{
			$this->news->get($this->getRequest('id'));
		}
		if ($this->getRequest('sent'))
		{
			$this->news->title = $this->getRequest('title');
			$this->news->body = $this->getRequest('body');
			$this->news->parent_id = intval($this->getRequest('parent_id'));
			if (!$this->news->id)
			{
			     $this->news->created_at = date('Y-m-d H:i:s');
			} else {
			    $this->news->created_at = $this->getRequest('created_at');
			}
			$this->news->url = $this->getRequest('url') ? stringToUrl($this->getRequest('url')) : stringToUrl($this->getRequest('title'));
			$this->news->save();
			$this->redirect('news', 'list', array('saved' => 1, 'parent_id' => $this->news->parent_id));
		}
		return $this->loadTemplate('edit');
	}

	public function deleteAction()
	{
		$this->news = new News();
		if ($this->getRequest('id'))
		{
			$this->news->get($this->getRequest('id'));
			$parent_id = $this->news->parent_id;
			$this->news->delete();
		}
		$this->redirect('news', 'list', array('deleted' => 1, 'parent_id' => $parent_id));
	}

	public function editcarrieresAction()
	{
		$this->loadMasterTemplate('master');
		$this->content = Config::getValue('carrieres');
		$this->title = Config::getValue('carrieres_title');
		if ($this->getRequest('sent'))
		{
			Config::setValue('carrieres', $this->getRequest('content'));
			Config::setValue('carrieres_title', $this->getRequest('title'));
			$this->redirect('news', 'editcarrieres', array('saved' => 1));
		}
		return $this->loadTemplate('editcarrieres');
	}
}

class ProjectsController extends Controller
{

	public $users = array('admin', 'onlinedev');



	public function indexAction()
	{
		return $this->listAction();
	}

	public function listAction()
	{
		$this->loadMasterTemplate('master');
		$model = new Project();
		$this->start = $this->getRequest('start') ? $this->getRequest('start') : 0;
		$this->items = $model->getArray($this->start, 20, 'id desc');
		$this->page = floor($this->start / 20) + 1;
		$this->totalitems = $model->count();
		$this->totalpages = ceil($this->totalitems / 20);
		return $this->loadTemplate('projects');
	}

	public function editAction()
	{
		$this->loadMasterTemplate('master');
		$this->item = new Project();
		if ($this->getRequest('id'))
		{
			$this->item->get($this->getRequest('id'));
		}
		if ($this->getRequest('sent'))
		{
			$this->item->title = $this->getRequest('title');
			$this->item->url = $this->getRequest('url') ? stringToUrl($this->getRequest('url')) : stringToUrl($this->getRequest('title'));
			$this->item->description = $this->getRequest('description');
			$this->item->body = $this->getRequest('body');
			if (!$this->item->id)
			{
				$this->item->created_at = date('Y-m-d H:i:s');
			}
			if(hasFile('image')) {
        			    $this->item->image = upload('image', 'projects');
			}
			$this->item->save();
			$this->redirect('projects', 'list', array('saved' => 1));
		}
		return $this->loadTemplate('editproject');
	}

	public function deleteAction()
	{
		$this->item = new Project();
		if ($this->getRequest('id'))
		{
			$this->item->get($this->getRequest('id'));
			$this->item->delete();
		}
		$this->redirect('projects', 'list', array('deleted' => 1));
	}

}


class SitesController extends Controller
{
	public $users = array('admin', 'onlinedev');


	public function indexAction()
	{
		return $this->listAction();
	}

	public function listAction()
	{
		$this->loadMasterTemplate('master');
		$model = new Site();
		$this->start = $this->getRequest('start') ? $this->getRequest('start') : 0;
		$this->items = $model->getArray($this->start, 20, 'id desc');
		$this->page = floor($this->start / 20) + 1;
		$this->totalitems = $model->count();
		$this->totalpages = ceil($this->totalitems / 20);
		return $this->loadTemplate('sites');
	}

	public function editAction()
	{
		$this->loadMasterTemplate('master');
		$this->item = new Site();
		if ($this->getRequest('id'))
		{
			$this->item->get($this->getRequest('id'));
		}
		if ($this->getRequest('sent'))
		{
			$this->item->title = $this->getRequest('title');
			$this->item->url = $this->getRequest('url') ? stringToUrl($this->getRequest('url')) : stringToUrl($this->getRequest('title'));
			$this->item->description = $this->getRequest('description');
			$this->item->body = $this->getRequest('body');
			if (!$this->item->id)
			{
				$this->item->created_at = date('Y-m-d H:i:s');
			}
			if(hasFile('image')) {
        			    $this->item->image = upload('image', 'sites');
			}
			$this->item->save();
			$this->redirect('sites', 'list', array('saved' => 1));
		}
		return $this->loadTemplate('editsite');
	}

	public function deleteAction()
	{
		$this->item = new Site();
		if ($this->getRequest('id'))
		{
			$this->item->get($this->getRequest('id'));
			$this->item->delete();
		}
		$this->redirect('sites', 'list', array('deleted' => 1));
	}

}


function format_date($date)
{
	preg_match('/([\d]+)\-([\d]+)\-([\d]+)\s([\d]+)\:([\d]+)\:([\d]+)/', $date, $matches);
	return date('d/m/Y H:i:s', mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]));
}

function clean($str)
{
	$str =  str_replace(array("�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", "�", ' '),

			array("A", "a", "A", "a", "A", "a", "C", "c", "E", "e", "E", "e", "E", "e", "I", "i", "I", "i", "I", "i", "O", "O", "O", "o", "O", "o", "U", "u", "U", "u", '_'),

			$str);
	$str = preg_replace('/[^A-Za-z0-9_\-\.]/', '', $str);
	return $str;
}

function stringToUrl($string)
{
	$res = preg_replace('/\s+/', '_', trim($string));
	$res = clean($res);
	return $res;
}

function hasFile($file)
{
	if (isset($_FILES[$file]) && $_FILES[$file]['tmp_name'] && file_exists($_FILES[$file]['tmp_name']))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function upload($file, $upload_subdir = false)
{
	$fileAr = $_FILES[$file];
	if (!$fileAr) return false;
	$filename = $fileAr['name'];
	if (!$filename) return false;
	$upload_dir = getUploadPath();
	if ($upload_subdir)
	{
		$upload_dir .= '/' . $upload_subdir;
	}
	$newfile = getUniqueName($upload_dir.'/'.$filename);
	move_uploaded_file($fileAr['tmp_name'], $newfile);
	return basename($newfile);
}

function getThumb($image, $width, $height, $type='fixed')
{
	if (!$image) return '';

	if (!$width && !$height)
	{
		$img = getUploadDir().$image;
	}
	else
	{

	           //if image is in subdir compose again url due the stingToUrl function remove the slashes.
                      $imagename_resized = substr($image, 0, strrpos($image, '/')) . (strrpos($image, '/') !== false ? '/' : '') .  stripExtension(stringToUrl(substr($image, strrpos($image, '/')))).'_'.$width.'_'.$height.'.'.getFileExtension($image) ;
		//$imagename_resized = stripExtension(stringToUrl($image)).'_'.$width.'_'.$height.'.'.getFileExtension($image);
		if (is_file(getUploadPath().'/'.$imagename_resized))
		{
			$img = getUploadDir().$imagename_resized;
		}
		else
		{
			$result = @createThumb(getUploadPath().'/'.$image, getUploadPath().'/'.$imagename_resized, $width, $height, $type);
			$img =  getUploadDir().$imagename_resized;
		}
	}


	return $img;

}

function getUploadPath()
{
    return strpos(App::getBasePath(), '/admin/') === false ? App::getBasePath().'/uploads' : str_replace('/admin/', '/', App::getBasePath()).'uploads';
}

function getUploadDir()
{
    return strpos(App::getBaseUrl(), '/admin/') === false ? App::getBaseUrl().'uploads/' : str_replace('/admin/', '/', App::getBaseUrl()).'uploads/';
}

function getUniqueName($file)
{
	if (is_file($file))
	{
		$path = dirname($file);
		$newfile = stripExtension($file).'_'.rand(1, 999).(strpos($file, '.') ? '.'.getFileExtension($file) : '');
		return getUniqueName($path.'/'.$newfile);
	}
	else
	{
		return $file;
	}
}

function getFileExtension($file)
{
	$parts = explode('.', $file);
	if (count($parts) > 1)
	{
		return array_pop($parts);
	}
	else
	{
		return $file;
	}
}

function stripExtension($file, $fullpath = false)
{
	if (strpos($file, '.'))
	{
		$parts = explode('.', $file);
		array_pop($parts);
		if ($fullpath) return implode('.', $parts);
		else return basename(implode('.', $parts));
	}
	else
	{
		return ($fullpath ? $file : basename($file));
	}
}

function createThumb($IMAGE_SOURCE, $IMAGE_DEST_FILE, $THUMB_X, $THUMB_Y, $thumbType = "fixed")
{
	if(!$thumbType) $thumbType = "fixed";

	$BACKUP_FILE = $IMAGE_SOURCE;
	$IMAGE_PROPERTIES = getimagesize($BACKUP_FILE);
	//get mimetype
	$type = split("/", $IMAGE_PROPERTIES['mime']);
	$type = $IMAGE_PROPERTIES[2];

	switch ($type)
	{
		case IMAGETYPE_JPEG:
		case IMAGETYPE_JPEG2000:
			$imagecreatefn = 'imagecreatefromjpeg';
			break;
		case IMAGETYPE_PNG:
			$imagecreatefn = 'imagecreatefrompng';
			break;
		case IMAGETYPE_GIF:
			$imagecreatefn = 'imagecreatefromgif';
			break;
		case IMAGETYPE_BMP:
			$imagecreatefn = 'imagecreatefromwbmp';
			break;
		default:
			return false;
			break;
	}

	switch (strtolower(getFileExtension($IMAGE_DEST_FILE)))
	{
		case 'jpg':
		case 'jpeg':
			$imagefn = 'imagejpeg';
			break;
		case 'png':
			$imagefn = 'imagepng';
			break;
		case 'gif':
			$imagefn = 'imagegif';
			break;
		case 'bmp':
			$imagefn = 'image2wbmp';
			break;
		default:
			return false;
			break;
	}

	$SRC_IMAGE = call_user_func($imagecreatefn, $BACKUP_FILE);
	$SRC_X = imagesx($SRC_IMAGE);
	$SRC_Y = imagesy($SRC_IMAGE);
	switch($thumbType)
	{
		case "fixed":
			if (($THUMB_Y == "0") && ($THUMB_X == "0"))
			{
				return(0);
			}
			elseif ($THUMB_Y == "0")
			{
				$SCALEX = $THUMB_X/($SRC_X-1);
				$THUMB_Y = $SRC_Y*$SCALEX;
			}
			elseif ($THUMB_X == "0")
			{
				$SCALEY = $THUMB_Y/($SRC_Y-1);
				$THUMB_X = $SRC_X*$SCALEY;
			}
			$THUMB_X = (int)($THUMB_X);
			$THUMB_Y = (int)($THUMB_Y);
		break;

		case "dynamic":
			if (($THUMB_Y == "0") && ($THUMB_X == "0")) {
			return(0);
			} elseif ($THUMB_Y == "0") {
			$SCALEX = $THUMB_X/($SRC_X-1);
			$THUMB_Y = $SRC_Y*$SCALEX;
			} elseif ($THUMB_X == "0") {
			$SCALEY = $THUMB_Y/($SRC_Y-1);
			$THUMB_X = $SRC_X*$SCALEY;
			} else
			{
			$scaleX = $THUMB_X/($SRC_X-1);
			$scaleY = $THUMB_Y/($SRC_Y-1);

			$scale = $scaleX < $scaleY ? $scaleX : $scaleY;

			$THUMB_X = $SRC_X * $scale;
			$THUMB_Y = $SRC_Y * $scale;
			}

			$THUMB_X = (int)($THUMB_X);
			$THUMB_Y = (int)($THUMB_Y);
		break;
	}

	$DEST_IMAGE = imagecreatetruecolor($THUMB_X, $THUMB_Y);
	if (!imagecopyresampled($DEST_IMAGE, $SRC_IMAGE, 0, 0, 0, 0, $THUMB_X, $THUMB_Y, $SRC_X, $SRC_Y))
	{
		imagedestroy($SRC_IMAGE);
		imagedestroy($DEST_IMAGE);
		return(0);
	}
	else
	{
		imagedestroy($SRC_IMAGE);
		if (call_user_func_array($imagefn, array($DEST_IMAGE, $IMAGE_DEST_FILE)))
		{
			imagedestroy($DEST_IMAGE);
			return(1);
		}
	}
}


/* End Application */