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rescale images add

# Methoden und Klassen fuer den MPIWG Archiver

from OFS.Image import Image
from OFS.Folder import Folder
from OFS.SimpleItem import SimpleItem
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
from Products.PageTemplates.PageTemplate import PageTemplate
from AccessControl import ClassSecurityInfo
from Globals import InitializeClass
from Globals import Persistent
from Acquisition import Implicit
from OSAS_show import *

import os.path
import os
import OSAS_ids
import archive #Baustelle

class OSAS_metadataOrganizer(SimpleItem,Persistent,Implicit):
    """Eingabe von Metadaten"""

    meta_type="OSAS_metadataOrganizer"

    def __init__(self,id,title):
        """init"""
        self.id=id
        self.title=title
        #self.acquisitionData=['provider_name','provider_address','provider_contact','provider_url','date','description']

    def addAcquisition(self,path):
        """Hinzufügen von Acquisition Daten"""
        self.REQUEST.SESSION['path']=path
        pt=PageTemplateFile('Products/OSA_system/inputAcquisitionData.zpt').__of__(self)
        return pt()

    def writeAcquisitionMetadata(self,producer,date,path,description=""):
        """Schreibe Acquisiondata in index.meta"""
        
def manage_AddOSAS_metadataOrganizerForm(self):
    """interface for adding the OSAS_root"""
    pt=PageTemplateFile('Products/OSA_system/AddOSAS_metadataOrganizer.zpt').__of__(self)
    return pt()


def manage_AddOSAS_metadataOrganizer(self,id,title="",RESPONSE=None):
    """add the OSAS_root"""
    if title=="":
        title=id
        
    newObj=OSAS_metadataOrganizer(id, title)
    self._setObject(id,newObj)
    if RESPONSE is not None:
        RESPONSE.redirect('manage_main')
    

class OSAS_processViewer(SimpleItem,Persistent,Implicit):
    """Process viewer for archiving"""

    meta_type="OSAS_processViewer"

    def __init__(self, id, title):
        """init"""
        self.id=id
        self.title=title

    def index_html(self):
        """main page"""
        pt=PageTemplateFile('Products/OSA_system/processViewerIndex.zpt').__of__(self)
        return pt()

    def storeFile(self,something):
        """store info in session"""
        self.REQUEST.SESSION['something']=something
        return 1

    def getFile(self):
        """get info from session"""
        return self.REQUEST.SESSION['something']

    def getoverview(self,path):
        """get overview"""
        return archive.overview(path)

    def storeerror(self,ret,path,context,i):
        """store an error"""
        session=context.REQUEST.SESSION
        session['error%i'%i]=ret
        session['path%i'%i]=path
     
        return 'error?number=%i'%i

    def view(self):
        """view page"""
        pt=PageTemplateFile('Products/OSA_system/processViewerView.zpt').__of__(self)
        return pt()
    
def manage_AddOSAS_processViewerForm(self):
    """interface for adding the OSAS_processViewer"""
    pt=PageTemplateFile('Products/OSA_system/AddOSAS_processViewer.zpt').__of__(self)
    return pt()


def manage_AddOSAS_processViewer(self,id,title="",RESPONSE=None):
    """add the OSAS_processViewer"""
    if title=="":
        title=id
        
    newObj=OSAS_processViewer(id, title)
    self._setObject(id,newObj)
    if RESPONSE is not None:
        RESPONSE.redirect('manage_main')



class OSAS_archiver(Folder, Persistent,Implicit):
    """Hauptklasse fuer das Archiv"""

    meta_type="OSAS_archiver"

    # to be deleted later
    #startPath="/mpiwg"
    ## methoden aus dem alten archive.py

    def archiver(self,path):
        """archive the documents in path"""
        tmp=archive.archive(path,self.REQUEST.SESSION)
        pt=PageTemplateFile('Products/OSA_system/archiveStatus.zpt').__of__(self)
        return pt()

        


    def metachecker(self,path):
        """check the metadata the documents in path"""
        self.REQUEST.SESSION['path']=self.REQUEST['path']
        return archive.metacheck(path)

    ## methods  from OSAS_show
    def changeName(self,name):
        return changeName(name)

    def hasMetafile(self,path):
        return hasMetafile(path)

    def getMetafile(self,path):
        return getMetafile(path)

    def toggle_view(self,path,file):
        """Oeffnen bzw. schließen der Subfolders"""
        self.tree(path).toggle(path,file)
        return self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+"?path="+path)



    def isdigilib2(self,path):
        """check if digilib"""
        return isdigilib2(path)

    def path_to_link_view(self,path):
        """generates navigation bar for viewfiles"""
        return path_to_link_view(self.REQUEST['URL'],path)
    

    def tree(self,start):
	"""get the filetree"""
	k=browse(start)
	return k

    def getfilesystem2(self,start,reload=0):
	"""load filesystem"""

	k=filesystem2(start,1)
	return k

    def getfilesystem(self,start,reload=0):
	"""load filesystem"""

	k=filesystem(start,1)
	return k


    ##init
    def __init__(self, id, title,startPath):
        """init"""
        self.id=id
        self.title=title
        self.startPath=startPath

    def archiver_html(self):
        """archiver"""
        pt=PageTemplateFile('Products/OSA_system/OSAS_Archiver.zpt').__of__(self)
        return pt()

    def index_html(self):
        """main page"""
        pt=PageTemplateFile('Products/OSA_system/archiverIndex.zpt').__of__(self)
        return pt()
    
    def newFolders_html(self):
        """main page"""
        pt=PageTemplateFile('Products/OSA_system/newFolders.zpt').__of__(self)
        return pt()

    def getProducers(self):
        """Ausgabe der registrierten Benutzer"""
        ret=[]
        #print self.aq_parent.__dict__
        for list in self.producerFolder.__dict__:
            obj=getattr(self.producerFolder,list)
            if (hasattr(obj,"meta_type")):
                if (obj.meta_type=="OSAS_producer"):
                    ret.append(obj.getId())
        return ret

    def getProducer(self,id):
        """Gebe ProducerObjekt zurück"""
        obj=getattr(self.aq_parent.producerFolder,id)
        return obj
        
        

    def createFoldersForm(self,producer,number):
        """Erzeuge Folder im producer Verzeichnis mit ids"""
        self.REQUEST.SESSION['producer']=producer
        self.REQUEST.SESSION['ids']=self.idGenerator.giveIdsOut(number)
        pt=PageTemplateFile('Products/OSA_system/createFoldersForm.zpt').__of__(self)
        return pt()
    
    def createFolders(self,folderList,producer):
        """Erzeug die entsprechenden Folder"""
        for folder in folderList:
            os.mkdir(self.startPath+"/"+producer+"/"+folder)
        self.REQUEST.SESSION['folderList']=folderList
        pt=PageTemplateFile('Products/OSA_system/createFolders.zpt').__of__(self)
        return pt()

    def archiveSelected(self):
        """Archiviere ausgewaehlte files"""
        pt=PageTemplateFile('Products/OSA_system/archiveSelected.zpt').__of__(self)
        return pt()

    def enterAcquisitionMetadata(self):
        """Erstelle Metadaten fuer Acquisition"""

    def enterPreliminaryBibMeta(self):
        """Erstelle Metadaten fuer Bibliography"""
        
    def showFilesForArchiving(self):
        """Anzeige der noch zu archivieren Files"""

        

    

def manage_AddOSAS_archiverForm(self):
    """interface for adding the OSAS_root"""
    pt=PageTemplateFile('Products/OSA_system/AddOSAS_archiver.zpt').__of__(self)
    return pt()


def manage_AddOSAS_archiver(self,id,startPath,title="",RESPONSE=None):
    """add the OSAS_root"""
    if title=="":
        title=id
        
    newObj=OSAS_archiver(id, title,startPath)
    self._setObject(id,newObj)
    if RESPONSE is not None:
        RESPONSE.redirect('manage_main')


class OSAS_producer(Image,Persistent,Implicit):
    """Klasse fuer Produzenteninformationen
    Metadaten nach  V1.1.1"""

    meta_type="OSAS_producer"

    def __init__(self,shortName,fullName,address="",url="",contact=""):

        self.id=shortName
        self.title=fullName
        self.address=address
        self.url=url
        self.contact=contact

    manage_options = Folder.manage_options+(
        {'label':'Main Config','action':'changeOSAS_producerForm'},
        )

    def changeOSAS_producerForm(self):
        """change"""
        pt=PageTemplateFile('Products/OSA_system/ChangeOSAS_producer.zpt').__of__(self)
        return pt()
    

def manage_AddOSAS_producerForm(self):
    """interface for adding the OSAS_root"""
    pt=PageTemplateFile('Products/OSA_system/AddOSAS_producer.zpt').__of__(self)
    return pt()


def manage_AddOSAS_producer(self,id,title="",contact="",address="",url="",RESPONSE=None):
    """add the OSAS_root"""
    if title=="":
        title=id
        
    newObj=OSAS_producer(id, title,address,contact,url)
    self._setObject(id,newObj)
    if RESPONSE is not None:
        RESPONSE.redirect('manage_main')