1: from OFS.Folder import Folder
2: from OFS.SimpleItem import SimpleItem
3: from Globals import Persistent
4: from Acquisition import Implicit
5: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
6: from Products.PageTemplates.PageTemplate import PageTemplate
7: import re
8: import os
9: import os.path
10: import urllib
11: import xml.dom.minidom
12:
13: def getText(nodelist):
14:
15: rc = ""
16: for node in nodelist:
17:
18: if node.nodeType == node.TEXT_NODE:
19: rc = rc + node.data
20: return rc
21:
22:
23: class ImageDigilib(SimpleItem,Persistent,Implicit):
24: """Anzeige object fuer digilib"""
25: meta_type="ImageDigilib"
26:
27: def __init__(self,id,filename):
28: self.id=id
29: self.title=filename
30: self.filename=filename
31:
32: def uploadImage(self,fileupload,path_name):
33: """upload an Image from an Requast"""
34: #path_name=self.ImageStoragePath
35: filename=path_name+"/"+fileupload.filename
36: filedata=fileupload.read()
37: f=open(filename,"w")
38: f.write(filedata)
39: f.close()
40: os.chmod(filename,0644)
41:
42: def download(self):
43: """download"""
44: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+self.filename+"&mo=file"
45: #self.REQUEST.SESSION['string']="<img src=\"%s\">"% path
46: #pt=PageTemplateFile('Products/ImageArchive/thumb.zpt').__of__(self)
47: return self.REQUEST.RESPONSE.redirect(path)
48:
49: def thumb(self):
50: """show thumb"""
51: if not os.path.exists("/mpiwg/temp/online/scaled/small/"+self.ImageViewerPath+"/"+self.filename):
52: #image=urllib.urlopen("http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+self.filename+"&dw=150").read()
53: #f=open("/mpiwg/temp/online/scaled/small/"+self.ImageViewerPath+"/"+self.filename,"w")
54: #f.write(image)
55: #f.close()
56: os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/small 150 &"% self.ImageViewerPath)
57:
58:
59: #path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+self.filename+"&dw=100&dh=100"
60: path="/thumbs"+self.ImageViewerPath+"/"+self.filename
61: self.REQUEST.SESSION['string']="<img src=\"%s\">"% path
62: pt=PageTemplateFile('Products/ImageArchive/thumb.zpt').__of__(self)
63: return pt()
64:
65: def index_html(self):
66: """show image"""
67: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/digilib.jsp?fn="+self.ImageViewerPath+"/"+self.filename
68: #self.REQUEST.SESSION['string']="<img src=\"%s\">"% path
69: #pt=PageTemplateFile('Products/ImageArchive/thumb.zpt').__of__(self)
70: return self.REQUEST.RESPONSE.redirect(path)
71:
72:
73: def manage_AddImageDigilibForm(self):
74: """Nothing yet"""
75: pt=PageTemplateFile('Products/ImageArchive/AddImageDigilibForm.zpt').__of__(self)
76: return pt()
77:
78: def manage_AddImageDigilib(self,id,fileupload,RESPONSE=None):
79: """Add ImageCollection"""
80: #fileupload=self.REQUEST['fileupload']
81: newObj=ImageDigilib(id,fileupload.filename)
82:
83: self._setObject(id,newObj)
84: getattr(self,id).uploadImage(fileupload,self.ImageStoragePath)
85:
86: if RESPONSE is not None:
87: RESPONSE.redirect('manage_main')
88:
89:
90: class ImageCollection(Folder, Persistent, Implicit):
91: """Sammelordner für Bilder"""
92: meta_type="ImageCollection"
93:
94: def __init__(self,id,title,ImageStoragePath,ImageViewerPath):
95: self.id=id
96: self.title=title
97: self.ImageStoragePath=ImageStoragePath
98: self.ImageViewerPath=ImageViewerPath
99:
100:
101: manage_options = Folder.manage_options+(
102: {'label':'Main Config','action':'ImageCollection_config'},
103: {'label':'Import','action':'ImportFiles'},
104: )
105:
106: def xmlinput(self,url):
107: """Anzeige von ausgewaehlten thumbs"""
108: #return url
109: xmldoc=urllib.urlopen(url).read()
110:
111: dom=xml.dom.minidom.parseString(xmldoc)
112:
113: images=dom.getElementsByTagName('imagename')
114: rc=[]
115: for image in images:
116: text=getText(image.childNodes)
117: if not text=="":
118: rc.append(str(text))
119:
120: self.REQUEST.SESSION['filenames']=rc
121: pt=PageTemplateFile('Products/ImageArchive/overview_selected.zpt').__of__(self)
122: return pt()
123:
124:
125: def addImage(self):
126: """Add an Image"""
127: pt=PageTemplateFile('Products/ImageArchive/addImage.zpt').__of__(self)
128: return pt()
129:
130: def addImage2(self,fileupload,RESPONSE=None):
131: """Add"""
132: #print "FU",fileupload
133: manage_AddImageDigilib(self,fileupload.filename,fileupload)
134: return RESPONSE.redirect(self.REQUEST['URL1']+'/'+fileupload.filename)
135: #return self.REQUEST['URL1']+'/'+fileupload.filename
136:
137: def ImportFiles(self,RESPONSE=None):
138: """Import the existing files of a folder"""
139: files=os.listdir(self.ImageStoragePath)
140: ret=""
141: #print self.__dict__
142: for file in files:
143: if self.__dict__.has_key(file):
144:
145: ret=ret+"<br>"+file+" already exists!"
146: else:
147: ret=ret+"<br>"+file+" created!"
148: newObj=ImageDigilib(file,file)
149: #print newObj,file
150: #print newObj
151: self._setObject(file,newObj)
152: #print ret
153: pt=PageTemplateFile('Products/ImageArchive/out.zpt',ret).__of__(self)
154: RESPONSE.redirect('manage_main')
155:
156: def ImageCollection_config(self):
157: """Nothing yet"""
158: pt=PageTemplateFile('Products/ImageArchive/ChangeImageCollectionForm.zpt').__of__(self)
159: return pt()
160:
161: def ChangeImageCollection(self,title,ImageStoragePath,ImageViewerPath,RESPONSE=None):
162: """Change"""
163: self.title=title
164: self.ImageStoragePath=ImageStoragePath
165: self.ImageViewerPath=ImageViewerPath
166:
167: if RESPONSE is not None:
168: RESPONSE.redirect('manage_main')
169:
170: def show_selected_thumbs(self):
171: #ids=[]
172:
173: return self.REQUEST.SESSION['filenames']
174:
175: def show_thumbs(self):
176: ids=[]
177: for entry in self.__dict__:
178: #print entry
179: if hasattr(getattr(self,entry),'thumb'):
180: ids.append(entry)
181: #print ids
182: return ids
183:
184: def thumblistSelected(self):
185: """main template collection"""
186: pt=PageTemplateFile('Products/ImageArchive/thumbselected.zpt').__of__(self)
187: return pt()
188:
189: def thumblist(self):
190: """main template collection"""
191: pt=PageTemplateFile('Products/ImageArchive/thumbs.zpt').__of__(self)
192: return pt()
193:
194: def navig_html(self):
195: """navigation"""
196: pt=PageTemplateFile('Products/ImageArchive/navigation.zpt').__of__(self)
197: return pt()
198:
199:
200: def index_html(self):
201: """main template collection"""
202: if self.REQUEST.has_key('filename'):
203: filen=self.REQUEST['filename']
204: else:
205: filen=""
206: self.REQUEST.SESSION['filename']=filen
207: pt=PageTemplateFile('Products/ImageArchive/overview.zpt').__of__(self)
208: return pt()
209:
210: def manage_AddImageCollectionForm(self):
211: """Nothing yet"""
212: pt=PageTemplateFile('Products/ImageArchive/AddImageCollectionForm.zpt').__of__(self)
213: return pt()
214:
215: def manage_AddImageCollection(self,id,title,ImageStoragePath,ImageViewerPath,RESPONSE=None):
216: """Add ImageCollection"""
217: newObj=ImageCollection(id,title,ImageStoragePath,ImageViewerPath)
218: self._setObject(id,newObj)
219:
220: if RESPONSE is not None:
221: RESPONSE.redirect('manage_main')
222:
223:
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