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

Inheritance diagram for ilFileDataImportForum:

Collaboration diagram for ilFileDataImportForum:

Public Member Functions
	ilFileDataImportForum ()
	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
	$forum_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 smeye.nosp@m.r@da.nosp@m.tabay.nosp@m..de

Version

Id:: class.ilFileDataImportForum.php 12808 2006-12-08 18:04:21Z akill

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

Member Function Documentation

ilFileDataImportForum::__checkReadWrite ( )

check if directory is writable overwritten method from base class private

Returns: bool

Reimplemented from ilFileDataImport.

Definition at line 197 of file class.ilFileDataImportForum.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);
                }
        }

ilFileDataImportForum::__readFiles ( $a_dir = '' )

Definition at line 167 of file class.ilFileDataImportForum.php.

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

Referenced by findXMLFile(), ilFileDataImportForum(), 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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ilFileDataImportForum::_initDirectory ( )

static

init directory overwritten method public

Returns: boolean

Reimplemented from ilFileDataImport.

Definition at line 215 of file class.ilFileDataImportForum.php.

References ilUtil\makeDir().

Referenced by ilFileDataImportForum().

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

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ilFileDataImportForum::findXMLFile ( $a_dir = '' )

Definition at line 107 of file class.ilFileDataImportForum.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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ilFileDataImportForum::getFiles ( )

Definition at line 66 of file class.ilFileDataImportForum.php.

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

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

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ilFileDataImportForum::getPath ( )

get exercise path public

Returns: string path

Reimplemented from ilFileDataImport.

Definition at line 146 of file class.ilFileDataImportForum.php.

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

        {
                return $this->mail_path;
        }

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ilFileDataImportForum::getXMLFile ( )

Definition at line 71 of file class.ilFileDataImportForum.php.

References $xml_file.

        {
                return $this->xml_file;
        }

ilFileDataImportForum::ilFileDataImportForum ( )

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

Parameters

integereger obj_id public

Definition at line 54 of file class.ilFileDataImportForum.php.

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

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

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ilFileDataImportForum::storeUploadedFile ( $a_http_post_file )

store uploaded file in filesystem

Parameters

array HTTP_POST_FILES public

Returns: bool

Definition at line 82 of file class.ilFileDataImportForum.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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ilFileDataImportForum::unlinkLast ( )

Definition at line 151 of file class.ilFileDataImportForum.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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ilFileDataImportForum::unzip ( )

Definition at line 130 of file class.ilFileDataImportForum.php.

References getFiles().

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

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Field Documentation

ilFileDataImportForum::$files

Definition at line 43 of file class.ilFileDataImportForum.php.

ilFileDataImportForum::$forum_path

Definition at line 41 of file class.ilFileDataImportForum.php.

ilFileDataImportForum::$xml_file

Definition at line 44 of file class.ilFileDataImportForum.php.

Referenced by findXMLFile(), and getXMLFile().

The documentation for this class was generated from the following file:

Modules/Forum/classes/class.ilFileDataImportForum.php

Public Member Functions

Static Public Member Functions

Data Fields

Detailed Description

Member Function Documentation

Field Documentation