This class handles all operations on files for the exercise object. More...

Inheritance diagram for ilFileDataImportMail:

Collaboration diagram for ilFileDataImportMail:

Public Member Functions
	__construct ()
	Constructor call base constructors checks if directory is writable and sets the optional obj_id.
	getFiles ()
	getXMLFile ()
	storeUploadedFile ($a_http_post_file)
	store uploaded file in filesystem
	findXMLFile ($a_dir= '')
	unzip ()
	getPath ()
	get exercise path public
	unlinkLast ()
	__readFiles ($a_dir= '')
	__checkReadWrite ()
	check if directory is writable overwritten method from base class private
Public Member Functions inherited from ilFileDataImport
	ilFileDataImport ()
	Constructor call base constructors checks if directory is writable and sets the optional obj_id.
	__checkPath ()
Public Member Functions inherited from ilFileData
	ilFileData ()
	Constructor class bas constructor and read path of directory from ilias.ini setup an mail object public.
	checkPath ($a_path)
	check if path exists and is writable
Public Member Functions inherited from ilFile
	ilFile ()
	Constructor get ilias object public.
	deleteTrailingSlash ($a_path)
	delete trailing slash of path variables

Static Public Member Functions
	_initDirectory ()
	init directory overwritten method public

Data Fields
	$mail_path
	$files
	$xml_file
Data Fields inherited from ilFileDataImport
	$import_path

Detailed Description

This class handles all operations on files for the exercise object.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id

Id:: class.ilFileDataImportMail.php,v 1.1 2004/03/31 13:42:19 smeyer Exp

Definition at line 14 of file class.ilFileDataImportMail.php.

Constructor & Destructor Documentation

ilFileDataImportMail::__construct ( )

Constructor call base constructors checks if directory is writable and sets the optional obj_id.

Parameters

integereger obj_id public

Definition at line 34 of file class.ilFileDataImportMail.php.

References __readFiles(), _initDirectory(), and getPath().

        {
                define('MAIL_IMPORT_PATH','mail');
                parent::__construct();
                $this->mail_path = parent::getPath()."/".MAIL_IMPORT_PATH;
                // IF DIRECTORY ISN'T CREATED CREATE IT
                // CALL STTIC TO AVOID OVERWRITE PROBLEMS
                ilFileDataImportMail::_initDirectory();
                $this->__readFiles();
        }

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Member Function Documentation

ilFileDataImportMail::__checkReadWrite ( )

check if directory is writable overwritten method from base class private

Returns: bool

Reimplemented from ilFileDataImport.

Definition at line 177 of file class.ilFileDataImportMail.php.

        {
                if(is_writable($this->mail_path) && is_readable($this->mail_path))
                {
                        return true;
                }
                else
                {
                        $this->ilias->raiseError("Mail import directory is not readable/writable by webserver",$this->ilias->error_obj->FATAL);
                }
        }

ilFileDataImportMail::__readFiles ( $a_dir = '' )

Definition at line 147 of file class.ilFileDataImportMail.php.

References $file, ilFormat\formatDate(), and getPath().

Referenced by __construct(), findXMLFile(), and storeUploadedFile().

        {
                $a_dir = $a_dir ? $a_dir : $this->getPath();
                $this->files = array();
                $dp = opendir($a_dir);
                while($file = readdir($dp))
                {
                        if($file == "." or $file == "..")
                        {
                                continue;
                        }
                        $this->files[] = array(
                                'name'                  => $file,
                                'abs_path'              => $a_dir."/".$file,
                                'size'                  => filesize($a_dir."/".$file),
                                'ctime'                 => ilFormat::formatDate(date('Y-m-d H:i:s',filectime($a_dir.'/'.$file))));
                }
                closedir($dp);
                return true;
        }

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ilFileDataImportMail::_initDirectory ( )

static

init directory overwritten method public

Returns: boolean

Reimplemented from ilFileDataImport.

Definition at line 195 of file class.ilFileDataImportMail.php.

References ilUtil\makeDir().

Referenced by __construct().

        {
                if(!@file_exists($this->mail_path))
                {
                        ilUtil::makeDir($this->mail_path);
                }
                return true;
        }

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ilFileDataImportMail::findXMLFile ( $a_dir = '' )

Definition at line 87 of file class.ilFileDataImportMail.php.

References $xml_file, __readFiles(), getFiles(), and getPath().

        {
                $a_dir = $a_dir ? $a_dir : $this->getPath();
                $this->__readFiles($a_dir);
                foreach($this->getFiles() as $file_data)
                {
                        if(is_dir($file_data["abs_path"]))
                        {
                                $this->findXMLFile($file_data["abs_path"]);
                        }
                        if(($tmp = explode(".",$file_data["name"])) !== false)
                        {
                                if($tmp[count($tmp) - 1] == "xml")
                                {
                                        return $this->xml_file = $file_data["abs_path"];
                                }
                        }
                }
                return $this->xml_file;
        }

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ilFileDataImportMail::getFiles ( )

Definition at line 46 of file class.ilFileDataImportMail.php.

Referenced by findXMLFile(), unlinkLast(), and unzip().

        {
                return $this->files ? $this->files : array();
        }

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ilFileDataImportMail::getPath ( )

get exercise path public

Returns: string path

Reimplemented from ilFileDataImport.

Definition at line 126 of file class.ilFileDataImportMail.php.

References $mail_path.

Referenced by __construct(), __readFiles(), findXMLFile(), and storeUploadedFile().

        {
                return $this->mail_path;
        }

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ilFileDataImportMail::getXMLFile ( )

Definition at line 51 of file class.ilFileDataImportMail.php.

References $xml_file.

        {
                return $this->xml_file;
        }

ilFileDataImportMail::storeUploadedFile ( $a_http_post_file )

store uploaded file in filesystem

Parameters

array HTTP_POST_FILES public

Returns: bool

Definition at line 62 of file class.ilFileDataImportMail.php.

References __readFiles(), getPath(), ilUtil\moveUploadedFile(), and unlinkLast().

        {
                // TODO: 
                // CHECK UPLOAD LIMIT
                // 
                if(isset($a_http_post_file) && $a_http_post_file['size'])
                {
                        // DELETE OLD FILES
                        $this->unlinkLast();
                        // CHECK IF FILE WITH SAME NAME EXISTS
                        ilUtil::moveUploadedFile($a_http_post_file['tmp_name'], $a_http_post_file['name'],
                                $this->getPath().'/'.$a_http_post_file['name']);
                        //move_uploaded_file($a_http_post_file['tmp_name'],$this->getPath().'/'.$a_http_post_file['name']);
                        // UPDATE FILES LIST
                        $this->__readFiles();
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilFileDataImportMail::unlinkLast ( )

Definition at line 131 of file class.ilFileDataImportMail.php.

References ilUtil\delDir(), and getFiles().

Referenced by storeUploadedFile().

        {
                foreach($this->getFiles() as $file_data)
                {
                        if(is_dir($file_data["abs_path"]))
                        {
                                ilUtil::delDir($file_data["abs_path"]);
                        }
                        else
                        {
                                unlink($file_data["abs_path"]);
                        }
                }
                return true;
        }

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ilFileDataImportMail::unzip ( )

Definition at line 110 of file class.ilFileDataImportMail.php.

References getFiles().

        {
                foreach($this->getFiles() as $file_data)
                {
                        ilUtil::unzip($file_data["abs_path"]);
                        
                        return true;
                }
                return false;
        }