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: import operator
13: import tempfile
14: import shutil
15:
16: def splitPath(str):
17: str2=str.replace("\\","/")
18: return os.path.split(str2)[1]
19:
20: def getText(nodelist):
21:
22: rc = ""
23: for node in nodelist:
24:
25: if node.nodeType == node.TEXT_NODE:
26: rc = rc + node.data
27: return rc
28:
29:
30: class ImageDigilib(Folder,Persistent,Implicit):
31: """Anzeige object fuer digilib"""
32: meta_type="ImageDigilib"
33:
34: leiden_meta_fields=['image_id','date','country','place','people','description','photographer']
35:
36: manage_options = Folder.manage_options+(
37:
38: {'label':'Add Metadata','action':'addMetaObjectForm'},
39:
40: )
41:
42: def addMetaObject(self,id,RESPONSE=None):
43: """Add an MetaObject"""
44: objectType=getattr(self.Control_Panel.Products.ImageMetaData,self.genericMetaDataType)
45:
46: request=self.REQUEST
47: objectCreate=objectType.createObjectManager(id,request)
48:
49: self._setObject(id,objectCreate)
50:
51: objectCreate.propertysheets.meta.manage_editProperties(request)
52:
53: if RESPONSE is not None:
54: RESPONSE.redirect('manage_main')
55:
56:
57:
58:
59: def addMetaObjectForm(self):
60: """Add Form"""
61: pt=PageTemplateFile('Products/ImageArchive/zpt/addMetaObject.zpt').__of__(self)
62: return pt()
63:
64:
65: def __init__(self,id,filename,meta=None):
66: self.id=id
67: self.title=filename
68: self.filename=filename
69: self.meta=meta
70:
71: def getMeta(self):
72: """ausgabe der metadaten"""
73: return self.meta
74:
75: def uploadImage(self,fileupload,path_name):
76: """upload an Image from an Requast"""
77: #path_name=self.ImageStoragePath
78: fn=splitPath(fileupload.filename)
79: filename=path_name+"/"+fn
80: filedata=fileupload.read()
81: f=open(filename,"w")
82: f.write(filedata)
83: f.close()
84: try:
85: os.chmod(filename,0644)
86: except:
87: """hack"""
88:
89: os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/small 100 &"% self.ImageViewerPath)
90:
91:
92:
93:
94: def download(self):
95: """download"""
96: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+self.filename+"&mo=rawfile,hires"
97: if self.REQUEST.SESSION.has_key('filenamesIds') and self.REQUEST.SESSION['filenamesIds'].has_key(self.filename):
98: filename=self.REQUEST.SESSION['filenamesIds'][self.filename][0]+"_"+self.filename
99: else:
100: filename=self.filename
101:
102: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%filename)
103: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
104: image=urllib.urlopen(path).read()
105: self.REQUEST.RESPONSE.write(image)
106: self.REQUEST.RESPONSE.close()
107: #return self.REQUEST.RESPONSE.redirect(path)
108:
109: def thumb(self):
110: """show thumb"""
111: thumbname=os.path.splitext(self.filename)[0]+".jpg"
112: ## if not os.path.exists("/mpiwg/temp/online/scaled/small/"+self.ImageViewerPath+"/"+thumbname):
113: ## image=urllib.urlopen("http://nausikaa2.rz-berlin.mpg.de:18080/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+self.filename+"&dw=150&mo=lores").read()
114: ## f=open("/mpiwg/temp/online/scaled/small/"+self.ImageViewerPath+"/"+thumbname,"w")
115: ## f.write(image)
116: ## f.close()
117: ## os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/small 150 &"% self.ImageViewerPath)
118:
119: #DEVEL:take nausikaa for server solution
120:
121: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+self.filename+"&dw=100&dh=100&mo=lores"
122: #path="/mpiwg/online/"+self.ImageViewerPath+"/"+thumbname
123: self.REQUEST.SESSION['string']="<img border=\"0\" src=\"%s\">"% path
124: pt=PageTemplateFile('Products/ImageArchive/zpt/thumb.zpt').__of__(self)
125: return pt()
126:
127: def index_html(self):
128: """show image"""
129: #DEVELOP: take first one for server
130:
131: path="http://content.mpiwg-berlin.mpg.de/zogilib_images?lv=2&fn="+self.ImageViewerPath+"/"+self.filename
132:
133: #path="http://localhost:8080/mpiwg/online/"+self.ImageViewerPath+"/"+self.filename
134: #self.REQUEST.SESSION['string']="<img src=\"%s\">"% path
135: #pt=PageTemplateFile('Products/ImageArchive/thumb.zpt').__of__(self)
136: return self.REQUEST.RESPONSE.redirect(path)
137:
138:
139: def manage_AddImageDigilibForm(self):
140: """Nothing yet"""
141: pt=PageTemplateFile('Products/ImageArchive/zpt/AddImageDigilibForm.zpt').__of__(self)
142: return pt()
143:
144: def manage_AddImageDigilib(self,id,fileupload,meta=None,RESPONSE=None):
145: """Add ImageCollection"""
146: #fileupload=self.REQUEST['fileupload']
147: fn=splitPath(fileupload.filename)
148: newObj=ImageDigilib(id,fn,meta)
149:
150: self._setObject(id,newObj)
151: getattr(self,id).uploadImage(fileupload,self.ImageStoragePath)
152:
153: if RESPONSE is not None:
154: RESPONSE.redirect('manage_main')
155:
156:
157: class ImageCollection(Folder, Persistent, Implicit):
158: """Sammelordner für Bilder"""
159: meta_type="ImageCollection"
160:
161: genericMetaDataType="leiden_meta"
162:
163: leiden_meta_fields=['image_id','date','country','place','people','description','photographer']
164:
165:
166: defaultMetaString="http://fm-web.mpiwg-berlin.mpg.de:8050/FMRes/FMPJS?-db=Wissenschaftlerportraits.fp5&-layID=69&-token=25&-max=1&-format=formvwcss.htm&-mode=browse&images::filename=%s&-find" ## TEST FUER IMAGEDATENBANK WP
167:
168:
169:
170: def createSet(self,RESPONSE=None,local=None):
171: """download aller gewaehlten files"""
172: tempfile.tempdir="/tmp/archivesImageServer"
173:
174: tmpPath=tempfile.mktemp()
175:
176:
177: tmpZip=tempfile.mktemp()+".zip"
178: tmpFn=os.path.split(tmpZip)[1]
179:
180:
181: if not os.path.exists(tempfile.tempdir):
182: os.mkdir(tempfile.tempdir)
183:
184: if not os.path.exists(tmpPath):
185: os.mkdir(tmpPath)
186:
187:
188: if RESPONSE:
189: RESPONSE.setHeader("Content-Type","text/html")
190: RESPONSE.write("<h1>I am creating the download archive</h1>")
191: RESPONSE.write("<h3>1. step: getting the images</h3>")
192:
193: if not self.REQUEST.SESSION.has_key('filenames'):
194: RESPONSE.write("<h2>ERROR</h2>")
195: RESPONSE.write("<p>I forgot, the selected files. Please reselect.\n")
196: return 0
197:
198: for id in self.REQUEST.SESSION['filenames']:
199:
200: if self.REQUEST.SESSION.has_key('filenamesIds') and self.REQUEST.SESSION['filenamesIds'].has_key(id[0]):
201: filename=self.REQUEST.SESSION['filenamesIds'][id[0]][0]+"_"+id[0]
202: else:
203: filename=id[0]
204:
205: if RESPONSE:
206: RESPONSE.write(str("<p>Get File: %s<br>\n"%filename))
207:
208: if local:
209: sourcePath="/mpiwg/online/"+self.ImageViewerPath+"/"+id[0]
210: targetPath=tmpPath+"/"+filename
211: shutil.copyfile(sourcePath,targetPath)
212:
213: else:
214:
215: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+urllib.quote(id[0])+"&mo=rawfile,hires"
216:
217: image=urllib.urlopen(path).read()
218:
219:
220: fh=file(tmpPath+"/"+filename,"w")
221:
222:
223: fh.write(image)
224: fh.close()
225:
226: #folgeseiten
227: if int(self.REQUEST.SESSION['filenamesIds'][id[0]][1])>1:
228: ids=self.show_thumbs()
229: nr=ids.index(id[0])
230:
231: numberOfPages=self.REQUEST.SESSION['filenamesIds'][id[0]][1]
232: for k in range(int(numberOfPages)-1):
233: i=k+1
234: if self.REQUEST.SESSION.has_key('filenamesIds') and self.REQUEST.SESSION['filenamesIds'].has_key(id[0]):
235: filename=self.REQUEST.SESSION['filenamesIds'][id[0]][0]+"_"+ids[nr+i]
236: else:
237: filename=id[0]
238:
239: if RESPONSE:
240: RESPONSE.write(str("<p>Get File: %s<br>\n"%filename))
241:
242: if local:
243: sourcePath="/mpiwg/online/"+self.ImageViewerPath+"/"+ids[nr+1]
244: targetPath=tmpPath+"/"+filename
245: shutil.copyfile(sourcePath,targetPath)
246: else:
247: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+ids[nr+i]+"&mo=rawfile,hires"
248:
249: image=urllib.urlopen(path).read()
250:
251:
252: fh=file(tmpPath+"/"+filename,"w")
253: fh.write(image)
254: fh.close()
255:
256: if RESPONSE:
257: RESPONSE.write("<h3>2. step: creating the downloadable file</h3>")
258: RESPONSE.write("<p>Create Zip<br>")
259: RESPONSE.write("<p>This can take a while....<br>\n")
260: if RESPONSE:
261: fh=os.popen2("zip -u %s %s/*"%(tmpZip,tmpPath),1)[1]
262: RESPONSE.write("<br>")
263: for c in fh.read():
264: RESPONSE.write(c)
265:
266: if c==")":
267: RESPONSE.write("<br>\n")
268:
269:
270: else:
271: os.popen("zip -u %s %s/*"%(tmpZip,tmpPath))
272:
273:
274: shutil.rmtree(tmpPath)
275:
276: if RESPONSE:
277: RESPONSE.write("<p>finished<br>\n")
278:
279: if RESPONSE:
280: len=os.stat(tmpZip)[6]
281: downloadUrl=self.absolute_url()+"/downloadSet"
282: RESPONSE.write("""<h1><a href="downloadSet?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
283: RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
284: <p><a href="downloadSet?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
285: RESPONSE.close()
286:
287: def downloadSet(self,fn):
288: """download prepared set"""
289: filename="/tmp/archivesImageServer/"+fn
290:
291: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%"image.zip")
292: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
293: len=os.stat(filename)[6]
294: self.REQUEST.RESPONSE.setHeader("Content-Length",len)
295: images=file(filename).read()
296: self.REQUEST.RESPONSE.write(images)
297: self.REQUEST.RESPONSE.close()
298:
299:
300:
301: def scaleThumbs(self,RESPONSE=None):
302: """scale thumbs"""
303:
304:
305: os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl -src=/mpiwg/online/ -dir=%s -dest=/mpiwg/temp/online/scaled/thumb -scaleto=100 &"% self.ImageViewerPath)
306: return "RESCALING STARTED"
307:
308: def __init__(self,id,title,ImageStoragePath,ImageViewerPath,defaultMetaString):
309: self.id=id
310: self.title=title
311: self.ImageStoragePath=ImageStoragePath
312: self.ImageViewerPath=ImageViewerPath
313: self.defaultMetaString=defaultMetaString
314:
315: manage_options = Folder.manage_options+(
316: {'label':'Main Config','action':'ImageCollection_config'},
317: {'label':'Import','action':'ImportFiles'},
318: {'label':'Recalculate Metadata','action':'recalculateMeta'},
319: {'label':'Import Metadata','action':'importMetaForm'},
320: {'label':'Rescale thumbs','action':'scaleThumbs'},
321: {'label':'Weight (ECHO)','action':'weightForm'},
322: )
323:
324: def weightForm(self):
325: """Weight"""
326: pt=PageTemplateFile('Products/ImageArchive/zpt/changeWeight.zpt').__of__(self)
327: return pt()
328:
329: def changeWeight(self,weight,RESPONSE=None):
330: """Change weight"""
331: self.weight=weight
332:
333: if RESPONSE is not None:
334: RESPONSE.redirect('manage_main')
335:
336:
337: def importMetaForm(self):
338: """import metadata"""
339: pt=PageTemplateFile('Products/ImageArchive/zpt/importMeta.zpt').__of__(self)
340: return pt()
341:
342: def importMeta(self,fileupload,tag):
343: """import"""
344: filedata=fileupload.read()
345: dom=xml.dom.minidom.parseString(filedata)
346: rows=dom.getElementsByTagName(tag)
347: #print "ROWS",rows
348: request=self.REQUEST
349: for row in rows:
350:
351: for a in self.leiden_meta_fields:
352: self.REQUEST[a]=getText(row.getElementsByTagName(a)[0].childNodes)
353:
354: image_id=self.REQUEST['image_id']
355: if (not hasattr(self,image_id)) & (not image_id==""):
356: #print image_id
357: newObj=ImageCollection(str(image_id),image_id,'','','')
358: self._setObject(str(image_id),newObj)
359:
360: id="leiden_meta_data_file"
361: self.REQUEST['id']=id
362: #objectType=getattr(self.Control_Panel.Products.ImageMetaData,self.genericMetaDataType)
363: #objectCreate=objectType.createInObjectManager(id,request)
364: #href="http://localhost:8080/tests/testcollection/manage_addProduct/ImageMetaData/leiden_meta_factory/"
365: try:
366: addID=getattr(self,image_id)
367: objectCreate=addID.manage_addProduct['ImageMetaData'].leiden_meta_add(id)
368: #getattr(self,image_id)._setObject(id,objectCreate)
369: obj=getattr(addID,id)
370: obj.propertysheets.meta.manage_editProperties(request)
371: except:
372: """nothing"""
373: return "OK"
374:
375:
376: def nextImage(self,request,selected=None,returnFn=None):
377: """show nextimage"""
378: try:
379: ids=self.show_thumbs()
380: if request.SESSION.has_key("filename"):
381: filename=request.SESSION["filename"]
382: try:
383: nr=ids.index(filename)
384:
385: except:
386: nr=0
387: else:
388: nr=0
389:
390: if nr==len(ids)-1:
391: return ""
392: else:
393: if returnFn:
394: return ids[nr+1]
395:
396: if selected:
397: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr+1]+"\" target=\"_top\">next image</a>"
398: else:
399: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr+1]+"\" target=\"_top\">next image</a>"
400: except:
401: return ""
402:
403: def prevImage(self,request,selected=None):
404: """show nextimage"""
405: #return self.getId()
406: try:
407: ids=self.show_thumbs()
408: if request.SESSION.has_key("filename"):
409: filename=request.SESSION["filename"]
410: try:
411: nr=ids.index(filename)
412: except:
413: nr=0
414: else:
415: nr=0
416:
417: if nr==0:
418: return ""
419: else:
420: if selected:
421: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr-1]+"\" target=\"_top\">previous image</a>"
422: else:
423: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr-1]+"\" target=\"_top\">previous image</a>"
424: except:
425: return ""
426:
427: def meta_default(self,filename):
428: """url der metadaten"""
429: return self.defaultMetaString % filename
430:
431: def getThumbAttribute(self,id,attr):
432: if hasattr(self,id):
433: return getattr(getattr(self,id),attr)
434: else:
435: if attr=='title':
436: return "<b>Missing Image:%s</b>" % id
437:
438: def getThumbFunction(self,id,attr):
439: #return "DUMP"
440: if hasattr(self,id):
441: return getattr(getattr(self,id),attr)()
442:
443:
444: def xmlinput(self,url):
445: """Anzeige von ausgewaehlten thumbs"""
446: #return url
447:
448: url=urllib.unquote(url)
449: xmldoc=urllib.urlopen(url).read()
450: #print url
451: try:
452: dom=xml.dom.minidom.parseString(xmldoc)
453: except:
454: return xmldoc
455: images=dom.getElementsByTagName('image')
456:
457: rc=[]
458: fnIds={}
459: for image in images:
460: imagename=image.getElementsByTagName('imagename')[0]
461: text=getText(imagename.childNodes)
462: idnr=image.getElementsByTagName('idnr')[0]
463: id=getText(idnr.childNodes)
464: numberOfPages=image.getElementsByTagName('numberOfPages')[0]
465: nopT=getText(numberOfPages.childNodes)
466: try:
467: nop=int(nopT)
468: except:
469: nop=0
470: if not text=="":
471: rc.append((str(text),id,nop))
472: fnIds[str(text)]=(id,nop)
473: rc.sort()
474: self.REQUEST.SESSION['filenames']=rc
475: self.REQUEST.SESSION['filenamesIds']=fnIds
476:
477: pt=PageTemplateFile('Products/ImageArchive/zpt/overview_selected.zpt').__of__(self)
478: return pt()
479:
480: def recalculateMeta(self):
481: """recalculate the metadata"""
482:
483: for entryid in self.__dict__:
484: entry=getattr(self,entryid)
485: if hasattr(entry,'meta_type'):
486:
487: if entry.meta_type=="ImageDigilib":
488: entry.meta=entry.meta_default(entry.getId())
489: return "OK"
490:
491: def addImage(self):
492: """Add an Image"""
493: pt=PageTemplateFile('Products/ImageArchive/zpt/addImage.zpt').__of__(self)
494: return pt()
495:
496: def addImage2(self,fileupload,meta,use_default=None,RESPONSE=None):
497: """Add"""
498: #print "FU",fileupload
499:
500: if use_default:
501: try:
502: meta=self.meta_default(fileupload.filename)
503: except:
504: meta=None
505: else:
506: meta=None
507: fn=splitPath(fileupload.filename)
508:
509: manage_AddImageDigilib(self,fn,fileupload,meta=meta)
510: return RESPONSE.redirect(self.REQUEST['URL1']+'/'+fn)
511: #return self.REQUEST['URL1']+'/'+fileupload.filename
512:
513: def ImportFiles2(self,RESPONSE=None):
514: """Import the existing files of a folder"""
515: files=os.listdir(self.ImageStoragePath)
516: ret=""
517: #print self.__dict__
518: for file in files:
519: if not file[0]==".":
520: if self.__dict__.has_key(file):
521:
522: ret=ret+"<br>"+file+" already exists!"
523: else:
524: ret=ret+"<br>"+file+" created!"
525: meta=self.meta_default(file)
526: newObj=ImageDigilib(file,file,meta)
527: #print newObj,file
528: #print newObj
529: self._setObject(file,newObj)
530: #print ret
531: #pt=PageTemplateFile('Products/ImageArchive/out.zpt').__of__(self)
532: #print self.ImageStoragePath
533: os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl -src=/mpiwg/online/ -dir=%s -dest=/mpiwg/temp/online/scaled/thumb -scaleto=100 &"% self.ImageViewerPath)
534:
535: RESPONSE.redirect('manage_main')
536:
537: def ImportFiles(self,RESPONSE=None):
538: """Import the existing files of a folder"""
539: files=os.listdir(self.ImageStoragePath)
540: ret=""
541: #print self.__dict__
542: for file in files:
543: if not file[0]==".":
544: if self.__dict__.has_key(file):
545:
546: ret=ret+"<br>"+file+" already exists!"
547: else:
548: ret=ret+"<br>"+file+" created!"
549: newObj=ImageDigilib(file,file)
550: #print newObj,file
551: #print newObj
552: try:
553: self._setObject(file,newObj)
554: except:
555: """nothing yet"""
556: #print ret
557: #pt=PageTemplateFile('Products/ImageArchive/out.zpt').__of__(self)
558: #print self.ImageStoragePath
559: os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/small 100 &"% self.ImageViewerPath)
560: RESPONSE.redirect('manage_main')
561:
562: def ImageCollection_config(self):
563: """Nothing yet"""
564: if not hasattr(self,'defaultMetaString'):
565: self.defaultMetaString=""
566:
567: pt=PageTemplateFile('Products/ImageArchive/zpt/ChangeImageCollectionForm.zpt').__of__(self)
568: return pt()
569:
570: def ChangeImageCollection(self,title,ImageStoragePath,ImageViewerPath,defaultMetaString,RESPONSE=None):
571: """Change"""
572: self.title=title
573: self.ImageStoragePath=ImageStoragePath
574: self.ImageViewerPath=ImageViewerPath
575: self.defaultMetaString=defaultMetaString
576:
577: if RESPONSE is not None:
578: RESPONSE.redirect('manage_main')
579:
580: def show_selected_thumbs(self):
581: #ids=[]
582:
583: return self.REQUEST.SESSION['filenames']
584:
585: def show_thumbs(self):
586: ids=[]
587: for entry in self.__dict__:
588: #print entry
589: if hasattr(getattr(self,entry),'thumb'):
590: ids.append(entry)
591:
592: #print ids
593: ids.sort()
594: return ids
595:
596: def firstSets(self,selected=None):
597: ids=self.show_thumbs()
598: if ids:
599: if selected:
600: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[0]+"\" target=\"_top\">first sets</a>"
601: else:
602: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[0]+"\" target=\"_top\">first sets</a>"
603:
604: def lastSets(self,selected=None):
605: ids=self.show_thumbs()
606: if ids:
607: colRows=self.getColTimesRow()
608:
609: if colRows[1]:
610: nr=len(ids)-colRows[0]*colRows[1]
611: else:
612: nr=0
613:
614: if nr<0:
615: nr=0
616:
617: if selected:
618: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr]+"\" target=\"_top\">last set</a>"
619: else:
620: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">last sets</a>"
621:
622:
623:
624: def nextSets(self,selected=None):
625: """show nextimage"""
626: ids=self.show_thumbs()
627: colRows=self.getColTimesRow()
628: if ids:
629: if colRows[1]:
630:
631: if self.REQUEST.SESSION.has_key("filename"):
632: filename=self.REQUEST.SESSION["filename"]
633: try:
634: nr=ids.index(filename)+colRows[0]*colRows[1]
635: if nr>=len(ids):
636: nr=len(ids)-1
637: except:
638: nr=0
639: else:
640: nr=0
641:
642: if nr==len(ids)-1:
643: return ""
644: else:
645: if selected:
646: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr]+"\" target=\"_top\">next set</a>"
647: else:
648: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">next set</a>"
649:
650: def prevSets(self,selected=None):
651:
652: """show nextimage"""
653: #return self.getId()
654: ids=self.show_thumbs()
655: colRows=self.getColTimesRow()
656: if ids:
657: if colRows[1]:
658: if self.REQUEST.SESSION.has_key("filename"):
659: filename=self.REQUEST.SESSION["filename"]
660: try:
661: nr=ids.index(filename)-colRows[0]*colRows[1]
662: if nr<0:
663: nr=0
664: except:
665: nr=0
666: else:
667: nr=0
668: try:
669: num=ids.index(filename)
670: except:
671: num=0
672:
673: if num==0:
674: return ""
675: else:
676: if selected:
677: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr]+"\" target=\"_top\">previous sets</a>"
678: else:
679: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">previous sets</a>"
680: else:
681: return ""
682:
683: def showRuler(self,selected=None):
684: """show ruler"""
685: showall =self.REQUEST.SESSION.get('showall','no')
686: ids=self.show_thumbs()
687: if len(ids)==0:
688: return "<b>No entries</b>"
689:
690: if showall=='no':
691: ids=self.show_thumbs()
692: colRows=self.getColTimesRow()
693: num=int(len(ids)/(colRows[0]*colRows[1]))
694: if not (operator.mod(len(ids),colRows[0]*colRows[1])==0):
695: num+=1
696: a=colRows[0]*colRows[1]
697: #print num,num+1
698: if num>1:
699:
700: ret="<b>Show thumbnail group no:</b></br>"
701: for i in range(num):
702: if (operator.mod(i,10)==0) and i>0:
703: ret +="<br/>" #alle 10 linebreak einfuegen
704: k=i*a
705: if selected:
706: href=self.REQUEST['URL1']+"/selection?filename="+ids[k]
707: else:
708: href=self.REQUEST['URL1']+"?filename="+ids[int(k)]
709:
710: ret+="""<a href="%s" target="_top">%i</a> """%(href,i)
711:
712: else:
713: ret=""
714: ret+="""<a href="%s?showall=yes" target="_top">show all</a> """%self.REQUEST['URL1']
715: else:
716: ret="""<a href="%s?showall=no" target="_top">show groups</a> """%self.REQUEST['URL1']
717:
718: return ret
719:
720: def show_thumbs_selected_rows(self,numberOfColumns):
721: """Ausgabe anzahl"""
722: ids=self.show_selected_thumbs()
723: self.REQUEST.SESSION['ids']=ids
724: number=int(len(ids)/numberOfColumns)+1
725: self.REQUEST.SESSION['number']=range(number)
726: return range(number+1)
727:
728: def setColTimesRowForm(self):
729: """form for matrix setting"""
730: pt=PageTemplateFile('Products/ImageArchive/zpt/selectColTimesRow.zpt').__of__(self)
731: return pt()
732:
733: def setDone(self):
734: """done"""
735:
736: pt=PageTemplateFile('Products/ImageArchive/zpt/changedColTimesRow.zpt').__of__(self)
737: return pt()
738:
739: def setColTimesRow(self,cols,rows):
740: """set coltimes row"""
741: RESPONSE=self.REQUEST.RESPONSE
742: if not rows:
743: rows=None
744: if rows=="":
745: rows=None
746:
747: if rows:
748: RESPONSE.setCookie("ImageViewerRows",rows)
749: RESPONSE.setCookie("ImageViewerCols",cols)
750:
751: RESPONSE.redirect(self.REQUEST['URL1']+"/setDone")
752:
753: def getColTimesRow(self,showall='No'):
754: """coltimesrow"""
755:
756: REQUEST=self.REQUEST
757: """matrix"""
758: if REQUEST.cookies.has_key("ImageViewerRows"):
759:
760: try:
761: rows=int(REQUEST.cookies["ImageViewerRows"])
762: except:
763: rows=6
764: else:
765: rows=6
766:
767: if REQUEST.cookies.has_key("ImageViewerCols"):
768: #print "COLS",REQUEST.cookies["ImageViewerCols"]
769: cols=int(REQUEST.cookies["ImageViewerCols"])
770: else:
771: cols=2
772:
773: idsnumber=len(self.show_thumbs())
774: if rows:
775: if cols*rows >idsnumber:
776: rows=int(idsnumber/cols)+1
777:
778: #print cols,rows
779: if showall=='yes':
780: rows=int(idsnumber/cols)+1
781:
782: return (cols,rows)
783:
784:
785: def show_thumbs_rows(self,numberOfColumns,numberOfRows=None,startId=None):
786: """Ausgabe anzahl"""
787:
788: idsAll=self.show_thumbs()
789: if len(idsAll)==0: #keine Einträge
790: return 0
791: if self.REQUEST.SESSION.has_key("filename"):
792: filename=self.REQUEST.SESSION["filename"]
793:
794:
795: try:
796: startId=filename
797: if startId=="":
798: startId=idsAll[0][0:]
799: except:
800: startId=idsAll[0][0:]
801: else:
802: startId=idsAll[0][0:]
803:
804:
805:
806:
807: if numberOfRows:
808:
809: startPic=idsAll.index(startId)
810: try:
811:
812: startPic=idsAll.index(startId)
813: endPic=startPic+numberOfColumns*numberOfRows
814: ids=idsAll[startPic:endPic]
815: except:
816: ids=idsAll
817: else:
818:
819: ids=idsAll
820:
821:
822: self.REQUEST.SESSION['ids']=ids
823: number=int(len(ids)/numberOfColumns)+1
824:
825: return range(number+1)
826:
827: def show_thumbs_columns(self,row,numberOfColumns):
828: """Ausgabe einer Liste der Reihe"""
829: ids=self.REQUEST.SESSION['ids']
830: max=len(ids)
831: if (row*numberOfColumns)<max:
832: return ids[(row-1)*numberOfColumns:row*numberOfColumns]
833: else:
834: return ids[(row-1)*numberOfColumns:]
835:
836: def thumblistSelected_old(self):
837: """main template collection"""
838: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbselected.zpt').__of__(self)
839: return pt()
840:
841: def thumblistSelected(self):
842: """main template collection"""
843: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbselected2.zpt').__of__(self)
844: return pt()
845:
846: def thumblist_old(self):
847: """main template collection"""
848: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbs.zpt').__of__(self)
849: return pt()
850:
851: def thumblist(self):
852: """main template collection"""
853: pt=PageTemplateFile('Products/ImageArchive/zpt/thumb2.zpt').__of__(self)
854: return pt()
855:
856: def thumblistNewWindow(self):
857: """Thumbs mit clik neues Fenster oeffnen"""
858: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbNewWindow.zpt').__of__(self)
859: return pt()
860:
861:
862: def navig_selected_html(self):
863: """navigation"""
864: #self.REQUEST.SESSION['URL']=self.REQUEST['URL0']
865: pt=PageTemplateFile('Products/ImageArchive/zpt/navigation_selected.zpt').__of__(self)
866: return pt()
867:
868: def navig_html(self):
869: """navigation"""
870: #self.REQUEST.SESSION['URL']=self.REQUEST['URL0']
871: pt=PageTemplateFile('Products/ImageArchive/zpt/navigation.zpt').__of__(self)
872: return pt()
873:
874:
875: def selection(self):
876: """show only selected"""
877: if self.REQUEST.has_key('filename'):
878: filen=self.REQUEST['filename']
879: else:
880: filen=""
881: self.REQUEST.SESSION['filename']=filen
882: pt=PageTemplateFile('Products/ImageArchive/zpt/overview_selected2.zpt').__of__(self)
883: return pt()
884:
885: def index_html(self):
886: """main template collection"""
887: if self.REQUEST.has_key('filename'):
888: filen=self.REQUEST['filename']
889: else:
890: filen=""
891:
892: self.REQUEST.SESSION['filename']=filen
893:
894: if self.REQUEST.has_key('showall'):
895:
896: self.REQUEST.SESSION['showall']=self.REQUEST.get('showall')
897: else:
898: self.REQUEST.SESSION['showall']=self.REQUEST.SESSION.get('showall','no')
899:
900:
901: pt=PageTemplateFile('Products/ImageArchive/zpt/overview.zpt').__of__(self)
902: return pt()
903:
904: def manage_AddImageCollectionForm(self):
905: """Nothing yet"""
906: pt=PageTemplateFile('Products/ImageArchive/zpt/AddImageCollectionForm.zpt').__of__(self)
907: return pt()
908:
909: def manage_AddImageCollection(self,id,title,ImageStoragePath,ImageViewerPath,defaultMetaString,RESPONSE=None):
910: """Add ImageCollection"""
911: newObj=ImageCollection(id,title,ImageStoragePath,ImageViewerPath,defaultMetaString)
912: self._setObject(id,newObj)
913:
914: if RESPONSE is not None:
915: RESPONSE.redirect('manage_main')
916:
917:
918: class ImageCollectionIFrame(ImageCollection):
919: """Class fuer Collection set als IFrame"""
920:
921: meta_type="ImageCollectionIFrame"
922: label=ImageCollection.title
923:
924: def getImageTag(self):
925: """ hack : method needed by echo_content"""
926: return ""
927:
928: def rotate(self,angle,url,RESPONSE):
929: """rotate"""
930:
931: RESPONSE.redirect("javascript:document.domain='mpg.de';parent.iframe.right.rotation(%i)"%int(angle))
932: RESPONSE.redirect(url)
933: def request(self):
934: """request"""
935: return self.REQUEST
936:
937: def index_html(self):
938: """index"""
939: if self.REQUEST.has_key('filename'):
940: filen=self.REQUEST['filename']
941: else:
942: filen=""
943: self.REQUEST.SESSION['filename']=filen
944:
945:
946: pt=PageTemplateFile('Products/ImageArchive/zpt/IFrameMain.zpt').__of__(self)
947: return pt()
948:
949: def iframe_html(self):
950: """iframe"""
951: if self.REQUEST.has_key('filename'):
952: filen=self.REQUEST['filename']
953: else:
954: filen=""
955: self.REQUEST.response.setCookie('filename',filen)
956: pt=PageTemplateFile('Products/ImageArchive/zpt/IFrameOverview.zpt').__of__(self)
957: return pt()
958:
959:
960: def manage_AddImageCollectionIFrameForm(self):
961: """Nothing yet"""
962: pt=PageTemplateFile('Products/ImageArchive/zpt/AddImageCollectionIFrameForm.zpt').__of__(self)
963: return pt()
964:
965: def manage_AddImageCollectionIFrame(self,id,title,ImageStoragePath,ImageViewerPath,defaultMetaString,RESPONSE=None):
966: """Add ImageCollection"""
967: newObj=ImageCollectionIFrame(id,title,ImageStoragePath,ImageViewerPath,defaultMetaString)
968: self._setObject(id,newObj)
969:
970: if RESPONSE is not None:
971: RESPONSE.redirect('manage_main')
972:
973:
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