--- OSA_system2/OSAS_helpers.py 2004/12/23 10:48:28 1.3
+++ OSA_system2/OSAS_helpers.py 2005/03/07 19:33:42 1.8
@@ -4,7 +4,8 @@ from types import *
import xml.dom.minidom
import zLOG
-OSASObjectTypes=['OSAS_metaDataFile','OSAS_dir','OSAS_file','OSAS_imageFolder','OSAS_dir_archive','OSAS_file_archive']
+OSASObjectTypes=['OSAS_metaDataFile','OSAS_dir','Osas_file','OSAS_imageFolder','OSAS_dir_archive','OSAS_file_archive','OSAS_videoFolder','OSAS_videoFile','OSAS_videoFolder']
+OSASDirObjects=['OSAS_dir','OSAS_imageFolder',]
OSASExcludedFiles=['TheVolumeSettingsFolder','TheFindByContentFolder']
@@ -69,62 +70,6 @@ def getMetaInfoFromXML(path,xmlInfo):
return html
-def getMetaFile(self,path):
- """get index.meta and translate it to HTML"""
- html=[]
- if not os.path.exists(path+"/index.meta"):
- return self.getMetaInfoFromIndexMeta(path)
- #return "NO_METADATA"
- else:
- f = os.popen("cat "+path+"/index.meta","r")
- lines = f.read()
- dom = xml.dom.minidom.parseString(lines)
- try:
- name=getText(dom.getElementsByTagName("name")[0].childNodes)
- except:
- name="NOT_DEFINED!!!"
- try:
- creator=getText(dom.getElementsByTagName("creator")[0].childNodes)
- except:
- creator="NOT_DEFINED!!!"
-
- try:
- creation_date=getText(dom.getElementsByTagName("archive-creation-date")[0].childNodes)
- except:
- creation_date="NOT_DEFINED!!!"
-
- try:
- description=getText(dom.getElementsByTagName("description")[0].childNodes)
- except:
- description="NOT_DEFINED!!!"
-
- try:
- type=getText(dom.getElementsByTagName("content-type")[0].childNodes)
- except:
- type=""
- if type=="scanned document":
- html="
Document: "+name+"
"
- elif type=="folder":
- html="Folder: "+name+"
"
- else:
- html="Document: "+name+"
"
-
- html=html+"created by: "+creator+" at: "+creation_date+"
"
- html=html+"Description
"+description+"
"
- try:
- bib = dom.getElementsByTagName("meta")[0].getElementsByTagName("bib")[0]
- if bib.attributes.has_key('type'):
- html=html+"Info ("+bib.attributes['type'].value+")
"
- else:
- html=html+"Info
"
- html=html+getBib(bib.childNodes)
-
- except:
- """none"""
-
-# html=html.encode('utf-8','replace')+getBib(bib.childNodes).encode('utf-8','replace')
-
- return html
def getBib(nodelist):
""" translate bibliographical entries """
@@ -140,43 +85,66 @@ def getBib(nodelist):
#print rc
return rc+""
-def getPropertyOfDirs(path,property):
+def getPropertyOfDirs(indexMeta,propertyName):
"""gibt Eigenschaften der directorys gemaess Index.metas file in path aus
- @param path: Pfad in dem das index.meta liegt
- @param propery: Property die ausgegebenwerden soll
+ @param indexMeta: index.meta file
+ @param propertyName: Property die ausgegebenwerden soll
@return: Hash mit key name des Directories and Value von property, None if error.
"""
ret={}
+
try:
- dom=xml.dom.minidom.parse(os.path.split(path)[0]+"/index.meta")
- for node in dom.getElementsByTagName("dir"):
+ dom=xml.dom.minidom.parseString(indexMeta)
+
+ rootProp=xml.xpath.Evaluate("/resource/%s"%propertyName,dom)
+ if len(rootProp)==1:
+ property= getText(rootProp[0].childNodes)
+ ret["."]=property
- property= getText(node.getElementsByTagName("content-type")[0].childNodes)
- dirName=getText(node.getElementsByTagName("name")[0].childNodes)
- ret[dirName]=property
+ for node in dom.getElementsByTagName("dir"):
+ try:
+ property= getText(node.getElementsByTagName(propertyName)[0].childNodes)
+ dirName=getText(node.getElementsByTagName("name")[0].childNodes)
+ ret[dirName]=property
+ except:
+ ret[dirName]=none
return ret
except:
return ret
-def dirHasProperty(path,propertyName,propertyValue):
+
+def dirHasProperty(path,indexMeta,propertyName,propertyValue):
"""gibt 1 zurück falls path hat propertyName und properName=propertyValue
@param propertyName:Property von path in index.meta des parent folders von path
@param propertyValue:Wert der Property
@param path: Pfad der getestet werden soll
"""
- if getPropertyOfDirs(os.path.split(path)[0],propertyName).get(os.path.split(path)[1],None)==propertyValue:
+ if getPropertyOfDirs(indexMeta,propertyName).get(os.path.split(path)[1],None)==propertyValue:
return 1
else:
return 0
-def isImageFolder(path):
+def isImageFolder(path,indexMeta):
+ """check if folder contains images without metadata or with metadata"""
+ # metadaten ergeben imagefolder
+ if dirHasProperty(path,indexMeta,'content-type','images'):
+ return 1
+
+def isVideoFolder(path,indexMeta):
"""check if folder contains images without metadata or with metadata"""
# metadaten ergeben imagefolder
- if dirHasProperty(path,'content-type','images'):
+ print "test video",path
+ if dirHasProperty(path,indexMeta,'media-type','video'):
+ return 1
+
+def isVideoStream(path,indexMeta):
+ if dirHasProperty(path,indexMeta,'container-format','quicktime'):
return 1
- #sonst rate ob folder images enthaelten durch test nach suffix
+def isImageFolderGuess(path):
+ """check if folder contains images without metadata or with metadata"""
+ #sonst rate ob folder images enthaelten durch test nach suffix
try:
dir=os.listdir(path)
@@ -200,7 +168,7 @@ def checkOSASFileType(object):
"""
if os.path.split(object)[1][0]=="." or os.path.split(object)[1] in OSASExcludedFiles:
return None
- elif isImageFolder(object):
+ elif isImageFolderGuess(object):
return 'OSAS_imageFolder'
elif os.path.split(object)[1]=="index.meta":
return 'OSAS_metaDataFile'