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):
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: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"/"+urllib.quote(id[0])+"&mo=rawfile,hires"
200:
201: image=urllib.urlopen(path).read()
202: if self.REQUEST.SESSION.has_key('filenamesIds') and self.REQUEST.SESSION['filenamesIds'].has_key(id[0]):
203: filename=self.REQUEST.SESSION['filenamesIds'][id[0]][0]+"_"+id[0]
204: else:
205: filename=id[0]
206:
207:
208:
209: fh=file(tmpPath+"/"+filename,"w")
210: if RESPONSE:
211: RESPONSE.write(str("<p>Get File: %s<br>\n"%filename))
212:
213: fh.write(image)
214:
215: #folgeseiten
216: if int(self.REQUEST.SESSION['filenamesIds'][id[0]][1])>1:
217: ids=self.show_thumbs()
218: nr=ids.index(id[0])
219:
220: numberOfPages=self.REQUEST.SESSION['filenamesIds'][id[0]][1]
221: for k in range(int(numberOfPages)-1):
222: i=k+1
223:
224: path="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn="+self.ImageViewerPath+"&/"+ids[nr+i]+"&mo=rawfile,hires"
225:
226: image=urllib.urlopen(path).read()
227: if self.REQUEST.SESSION.has_key('filenamesIds') and self.REQUEST.SESSION['filenamesIds'].has_key(id[0]):
228: filename=self.REQUEST.SESSION['filenamesIds'][id[0]][0]+"_"+ids[nr+i]
229: else:
230: filename=id[0]
231:
232:
233:
234: fh=file(tmpPath+"/"+filename,"w")
235: if RESPONSE:
236: RESPONSE.write(str("<p>Get File: %s<br>\n"%filename))
237:
238: fh.write(image)
239:
240:
241: fh.close()
242:
243: if RESPONSE:
244: RESPONSE.write("<h3>2. step: creating the downloadable file</h3>")
245: RESPONSE.write("<p>Create Zip<br>")
246: RESPONSE.write("<p>This can take a while....<br>\n")
247: if RESPONSE:
248: fh=os.popen2("zip -u %s %s/*"%(tmpZip,tmpPath),1)[1]
249: RESPONSE.write("<br>")
250: for c in fh.read():
251: RESPONSE.write(c)
252:
253: if c==")":
254: RESPONSE.write("<br>\n")
255:
256:
257: else:
258: os.popen("zip -u %s %s/*"%(tmpZip,tmpPath))
259:
260:
261: shutil.rmtree(tmpPath)
262:
263: if RESPONSE:
264: RESPONSE.write("<p>finished<br>\n")
265:
266: if RESPONSE:
267: len=os.stat(tmpZip)[6]
268: downloadUrl=self.absolute_url()+"/downloadSet"
269: RESPONSE.write("""<h1><a href="downloadSet?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
270: RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
271: <p><a href="downloadSet?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
272: RESPONSE.close()
273:
274: def downloadSet(self,fn):
275: """download prepared set"""
276: filename="/tmp/archivesImageServer/"+fn
277:
278: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%"image.zip")
279: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
280: len=os.stat(filename)[6]
281: self.REQUEST.RESPONSE.setHeader("Content-Length",len)
282: images=file(filename).read()
283: self.REQUEST.RESPONSE.write(images)
284: self.REQUEST.RESPONSE.close()
285:
286:
287:
288: def scaleThumbs(self,RESPONSE=None):
289: """scale thumbs"""
290:
291:
292: 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)
293: return "RESCALING STARTED"
294:
295: def __init__(self,id,title,ImageStoragePath,ImageViewerPath,defaultMetaString):
296: self.id=id
297: self.title=title
298: self.ImageStoragePath=ImageStoragePath
299: self.ImageViewerPath=ImageViewerPath
300: self.defaultMetaString=defaultMetaString
301:
302: manage_options = Folder.manage_options+(
303: {'label':'Main Config','action':'ImageCollection_config'},
304: {'label':'Import','action':'ImportFiles'},
305: {'label':'Recalculate Metadata','action':'recalculateMeta'},
306: {'label':'Import Metadata','action':'importMetaForm'},
307: {'label':'Rescale thumbs','action':'scaleThumbs'},
308: {'label':'Weight (ECHO)','action':'weightForm'},
309: )
310:
311: def weightForm(self):
312: """Weight"""
313: pt=PageTemplateFile('Products/ImageArchive/zpt/changeWeight.zpt').__of__(self)
314: return pt()
315:
316: def changeWeight(self,weight,RESPONSE=None):
317: """Change weight"""
318: self.weight=weight
319:
320: if RESPONSE is not None:
321: RESPONSE.redirect('manage_main')
322:
323:
324: def importMetaForm(self):
325: """import metadata"""
326: pt=PageTemplateFile('Products/ImageArchive/zpt/importMeta.zpt').__of__(self)
327: return pt()
328:
329: def importMeta(self,fileupload,tag):
330: """import"""
331: filedata=fileupload.read()
332: dom=xml.dom.minidom.parseString(filedata)
333: rows=dom.getElementsByTagName(tag)
334: #print "ROWS",rows
335: request=self.REQUEST
336: for row in rows:
337:
338: for a in self.leiden_meta_fields:
339: self.REQUEST[a]=getText(row.getElementsByTagName(a)[0].childNodes)
340:
341: image_id=self.REQUEST['image_id']
342: if (not hasattr(self,image_id)) & (not image_id==""):
343: #print image_id
344: newObj=ImageCollection(str(image_id),image_id,'','','')
345: self._setObject(str(image_id),newObj)
346:
347: id="leiden_meta_data_file"
348: self.REQUEST['id']=id
349: #objectType=getattr(self.Control_Panel.Products.ImageMetaData,self.genericMetaDataType)
350: #objectCreate=objectType.createInObjectManager(id,request)
351: #href="http://localhost:8080/tests/testcollection/manage_addProduct/ImageMetaData/leiden_meta_factory/"
352: try:
353: addID=getattr(self,image_id)
354: objectCreate=addID.manage_addProduct['ImageMetaData'].leiden_meta_add(id)
355: #getattr(self,image_id)._setObject(id,objectCreate)
356: obj=getattr(addID,id)
357: obj.propertysheets.meta.manage_editProperties(request)
358: except:
359: """nothing"""
360: return "OK"
361:
362:
363: def nextImage(self,request,selected=None,returnFn=None):
364: """show nextimage"""
365: try:
366: ids=self.show_thumbs()
367: if request.SESSION.has_key("filename"):
368: filename=request.SESSION["filename"]
369: try:
370: nr=ids.index(filename)
371:
372: except:
373: nr=0
374: else:
375: nr=0
376:
377: if nr==len(ids)-1:
378: return ""
379: else:
380: if returnFn:
381: return ids[nr+1]
382:
383: if selected:
384: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr+1]+"\" target=\"_top\">next image</a>"
385: else:
386: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr+1]+"\" target=\"_top\">next image</a>"
387: except:
388: return ""
389:
390: def prevImage(self,request,selected=None):
391: """show nextimage"""
392: #return self.getId()
393: try:
394: ids=self.show_thumbs()
395: if request.SESSION.has_key("filename"):
396: filename=request.SESSION["filename"]
397: try:
398: nr=ids.index(filename)
399: except:
400: nr=0
401: else:
402: nr=0
403:
404: if nr==0:
405: return ""
406: else:
407: if selected:
408: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr-1]+"\" target=\"_top\">previous image</a>"
409: else:
410: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr-1]+"\" target=\"_top\">previous image</a>"
411: except:
412: return ""
413:
414: def meta_default(self,filename):
415: """url der metadaten"""
416: return self.defaultMetaString % filename
417:
418: def getThumbAttribute(self,id,attr):
419: if hasattr(self,id):
420: return getattr(getattr(self,id),attr)
421: else:
422: if attr=='title':
423: return "<b>Missing Image:%s</b>" % id
424:
425: def getThumbFunction(self,id,attr):
426: #return "DUMP"
427: if hasattr(self,id):
428: return getattr(getattr(self,id),attr)()
429:
430:
431: def xmlinput(self,url):
432: """Anzeige von ausgewaehlten thumbs"""
433: #return url
434:
435: url=urllib.unquote(url)
436: xmldoc=urllib.urlopen(url).read()
437: #print url
438: try:
439: dom=xml.dom.minidom.parseString(xmldoc)
440: except:
441: return xmldoc
442: images=dom.getElementsByTagName('image')
443:
444: rc=[]
445: fnIds={}
446: for image in images:
447: imagename=image.getElementsByTagName('imagename')[0]
448: text=getText(imagename.childNodes)
449: idnr=image.getElementsByTagName('idnr')[0]
450: id=getText(idnr.childNodes)
451: numberOfPages=image.getElementsByTagName('numberOfPages')[0]
452: nop=getText(numberOfPages.childNodes)
453:
454: if not text=="":
455: rc.append((str(text),id,nop))
456: fnIds[str(text)]=(id,nop)
457: rc.sort()
458: self.REQUEST.SESSION['filenames']=rc
459: self.REQUEST.SESSION['filenamesIds']=fnIds
460:
461: pt=PageTemplateFile('Products/ImageArchive/zpt/overview_selected.zpt').__of__(self)
462: return pt()
463:
464: def recalculateMeta(self):
465: """recalculate the metadata"""
466:
467: for entryid in self.__dict__:
468: entry=getattr(self,entryid)
469: if hasattr(entry,'meta_type'):
470:
471: if entry.meta_type=="ImageDigilib":
472: entry.meta=entry.meta_default(entry.getId())
473: return "OK"
474:
475: def addImage(self):
476: """Add an Image"""
477: pt=PageTemplateFile('Products/ImageArchive/zpt/addImage.zpt').__of__(self)
478: return pt()
479:
480: def addImage2(self,fileupload,meta,use_default=None,RESPONSE=None):
481: """Add"""
482: #print "FU",fileupload
483:
484: if use_default:
485: try:
486: meta=self.meta_default(fileupload.filename)
487: except:
488: meta=None
489: else:
490: meta=None
491: fn=splitPath(fileupload.filename)
492:
493: manage_AddImageDigilib(self,fn,fileupload,meta=meta)
494: return RESPONSE.redirect(self.REQUEST['URL1']+'/'+fn)
495: #return self.REQUEST['URL1']+'/'+fileupload.filename
496:
497: def ImportFiles2(self,RESPONSE=None):
498: """Import the existing files of a folder"""
499: files=os.listdir(self.ImageStoragePath)
500: ret=""
501: #print self.__dict__
502: for file in files:
503: if not file[0]==".":
504: if self.__dict__.has_key(file):
505:
506: ret=ret+"<br>"+file+" already exists!"
507: else:
508: ret=ret+"<br>"+file+" created!"
509: meta=self.meta_default(file)
510: newObj=ImageDigilib(file,file,meta)
511: #print newObj,file
512: #print newObj
513: self._setObject(file,newObj)
514: #print ret
515: #pt=PageTemplateFile('Products/ImageArchive/out.zpt').__of__(self)
516: #print self.ImageStoragePath
517: 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)
518:
519: RESPONSE.redirect('manage_main')
520:
521: def ImportFiles(self,RESPONSE=None):
522: """Import the existing files of a folder"""
523: files=os.listdir(self.ImageStoragePath)
524: ret=""
525: #print self.__dict__
526: for file in files:
527: if not file[0]==".":
528: if self.__dict__.has_key(file):
529:
530: ret=ret+"<br>"+file+" already exists!"
531: else:
532: ret=ret+"<br>"+file+" created!"
533: newObj=ImageDigilib(file,file)
534: #print newObj,file
535: #print newObj
536: try:
537: self._setObject(file,newObj)
538: except:
539: """nothing yet"""
540: #print ret
541: #pt=PageTemplateFile('Products/ImageArchive/out.zpt').__of__(self)
542: #print self.ImageStoragePath
543: os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/small 100 &"% self.ImageViewerPath)
544: RESPONSE.redirect('manage_main')
545:
546: def ImageCollection_config(self):
547: """Nothing yet"""
548: if not hasattr(self,'defaultMetaString'):
549: self.defaultMetaString=""
550:
551: pt=PageTemplateFile('Products/ImageArchive/zpt/ChangeImageCollectionForm.zpt').__of__(self)
552: return pt()
553:
554: def ChangeImageCollection(self,title,ImageStoragePath,ImageViewerPath,defaultMetaString,RESPONSE=None):
555: """Change"""
556: self.title=title
557: self.ImageStoragePath=ImageStoragePath
558: self.ImageViewerPath=ImageViewerPath
559: self.defaultMetaString=defaultMetaString
560:
561: if RESPONSE is not None:
562: RESPONSE.redirect('manage_main')
563:
564: def show_selected_thumbs(self):
565: #ids=[]
566:
567: return self.REQUEST.SESSION['filenames']
568:
569: def show_thumbs(self):
570: ids=[]
571: for entry in self.__dict__:
572: #print entry
573: if hasattr(getattr(self,entry),'thumb'):
574: ids.append(entry)
575:
576: #print ids
577: ids.sort()
578: return ids
579:
580: def firstSets(self,selected=None):
581: ids=self.show_thumbs()
582: if ids:
583: if selected:
584: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[0]+"\" target=\"_top\">first sets</a>"
585: else:
586: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[0]+"\" target=\"_top\">first sets</a>"
587:
588: def lastSets(self,selected=None):
589: ids=self.show_thumbs()
590: if ids:
591: colRows=self.getColTimesRow()
592:
593: if colRows[1]:
594: nr=len(ids)-colRows[0]*colRows[1]
595: else:
596: nr=0
597:
598: if nr<0:
599: nr=0
600:
601: if selected:
602: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr]+"\" target=\"_top\">last set</a>"
603: else:
604: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">last sets</a>"
605:
606:
607:
608: def nextSets(self,selected=None):
609: """show nextimage"""
610: ids=self.show_thumbs()
611: colRows=self.getColTimesRow()
612: if ids:
613: if colRows[1]:
614:
615: if self.REQUEST.SESSION.has_key("filename"):
616: filename=self.REQUEST.SESSION["filename"]
617: try:
618: nr=ids.index(filename)+colRows[0]*colRows[1]
619: if nr>=len(ids):
620: nr=len(ids)-1
621: except:
622: nr=0
623: else:
624: nr=0
625:
626: if nr==len(ids)-1:
627: return ""
628: else:
629: if selected:
630: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr]+"\" target=\"_top\">next set</a>"
631: else:
632: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">next set</a>"
633:
634: def prevSets(self,selected=None):
635:
636: """show nextimage"""
637: #return self.getId()
638: ids=self.show_thumbs()
639: colRows=self.getColTimesRow()
640: if ids:
641: if colRows[1]:
642: if self.REQUEST.SESSION.has_key("filename"):
643: filename=self.REQUEST.SESSION["filename"]
644: try:
645: nr=ids.index(filename)-colRows[0]*colRows[1]
646: if nr<0:
647: nr=0
648: except:
649: nr=0
650: else:
651: nr=0
652: try:
653: num=ids.index(filename)
654: except:
655: num=0
656:
657: if num==0:
658: return ""
659: else:
660: if selected:
661: return "<a href=\""+self.REQUEST['URL1']+"/selection?filename="+ids[nr]+"\" target=\"_top\">previous sets</a>"
662: else:
663: return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">previous sets</a>"
664: else:
665: return ""
666:
667: def showRuler(self,selected=None):
668: """show ruler"""
669: showall =self.REQUEST.SESSION.get('showall','no')
670: ids=self.show_thumbs()
671: if len(ids)==0:
672: return "<b>No entries</b>"
673:
674: if showall=='no':
675: ids=self.show_thumbs()
676: colRows=self.getColTimesRow()
677: num=int(len(ids)/(colRows[0]*colRows[1]))
678: if not (operator.mod(len(ids),colRows[0]*colRows[1])==0):
679: num+=1
680: a=colRows[0]*colRows[1]
681: #print num,num+1
682: if num>1:
683:
684: ret="<b>Show thumbnail group no:</b></br>"
685: for i in range(num):
686: if (operator.mod(i,10)==0) and i>0:
687: ret +="<br/>" #alle 10 linebreak einfuegen
688: k=i*a
689: if selected:
690: href=self.REQUEST['URL1']+"/selection?filename="+ids[k]
691: else:
692: href=self.REQUEST['URL1']+"?filename="+ids[int(k)]
693:
694: ret+="""<a href="%s" target="_top">%i</a> """%(href,i)
695:
696: else:
697: ret=""
698: ret+="""<a href="%s?showall=yes" target="_top">show all</a> """%self.REQUEST['URL1']
699: else:
700: ret="""<a href="%s?showall=no" target="_top">show groups</a> """%self.REQUEST['URL1']
701:
702: return ret
703:
704: def show_thumbs_selected_rows(self,numberOfColumns):
705: """Ausgabe anzahl"""
706: ids=self.show_selected_thumbs()
707: self.REQUEST.SESSION['ids']=ids
708: number=int(len(ids)/numberOfColumns)+1
709: self.REQUEST.SESSION['number']=range(number)
710: return range(number+1)
711:
712: def setColTimesRowForm(self):
713: """form for matrix setting"""
714: pt=PageTemplateFile('Products/ImageArchive/zpt/selectColTimesRow.zpt').__of__(self)
715: return pt()
716:
717: def setDone(self):
718: """done"""
719:
720: pt=PageTemplateFile('Products/ImageArchive/zpt/changedColTimesRow.zpt').__of__(self)
721: return pt()
722:
723: def setColTimesRow(self,cols,rows):
724: """set coltimes row"""
725: RESPONSE=self.REQUEST.RESPONSE
726: if not rows:
727: rows=None
728: if rows=="":
729: rows=None
730:
731: if rows:
732: RESPONSE.setCookie("ImageViewerRows",rows)
733: RESPONSE.setCookie("ImageViewerCols",cols)
734:
735: RESPONSE.redirect(self.REQUEST['URL1']+"/setDone")
736:
737: def getColTimesRow(self,showall='No'):
738: """coltimesrow"""
739:
740: REQUEST=self.REQUEST
741: """matrix"""
742: if REQUEST.cookies.has_key("ImageViewerRows"):
743:
744: try:
745: rows=int(REQUEST.cookies["ImageViewerRows"])
746: except:
747: rows=6
748: else:
749: rows=6
750:
751: if REQUEST.cookies.has_key("ImageViewerCols"):
752: #print "COLS",REQUEST.cookies["ImageViewerCols"]
753: cols=int(REQUEST.cookies["ImageViewerCols"])
754: else:
755: cols=2
756:
757: idsnumber=len(self.show_thumbs())
758: if rows:
759: if cols*rows >idsnumber:
760: rows=int(idsnumber/cols)+1
761:
762: #print cols,rows
763: if showall=='yes':
764: rows=int(idsnumber/cols)+1
765:
766: return (cols,rows)
767:
768:
769: def show_thumbs_rows(self,numberOfColumns,numberOfRows=None,startId=None):
770: """Ausgabe anzahl"""
771:
772: idsAll=self.show_thumbs()
773: if len(idsAll)==0: #keine Einträge
774: return 0
775: if self.REQUEST.SESSION.has_key("filename"):
776: filename=self.REQUEST.SESSION["filename"]
777:
778:
779: try:
780: startId=filename
781: if startId=="":
782: startId=idsAll[0][0:]
783: except:
784: startId=idsAll[0][0:]
785: else:
786: startId=idsAll[0][0:]
787:
788:
789:
790:
791: if numberOfRows:
792:
793: startPic=idsAll.index(startId)
794: try:
795:
796: startPic=idsAll.index(startId)
797: endPic=startPic+numberOfColumns*numberOfRows
798: ids=idsAll[startPic:endPic]
799: except:
800: ids=idsAll
801: else:
802:
803: ids=idsAll
804:
805:
806: self.REQUEST.SESSION['ids']=ids
807: number=int(len(ids)/numberOfColumns)+1
808:
809: return range(number+1)
810:
811: def show_thumbs_columns(self,row,numberOfColumns):
812: """Ausgabe einer Liste der Reihe"""
813: ids=self.REQUEST.SESSION['ids']
814: max=len(ids)
815: if (row*numberOfColumns)<max:
816: return ids[(row-1)*numberOfColumns:row*numberOfColumns]
817: else:
818: return ids[(row-1)*numberOfColumns:]
819:
820: def thumblistSelected_old(self):
821: """main template collection"""
822: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbselected.zpt').__of__(self)
823: return pt()
824:
825: def thumblistSelected(self):
826: """main template collection"""
827: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbselected2.zpt').__of__(self)
828: return pt()
829:
830: def thumblist_old(self):
831: """main template collection"""
832: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbs.zpt').__of__(self)
833: return pt()
834:
835: def thumblist(self):
836: """main template collection"""
837: pt=PageTemplateFile('Products/ImageArchive/zpt/thumb2.zpt').__of__(self)
838: return pt()
839:
840: def thumblistNewWindow(self):
841: """Thumbs mit clik neues Fenster oeffnen"""
842: pt=PageTemplateFile('Products/ImageArchive/zpt/thumbNewWindow.zpt').__of__(self)
843: return pt()
844:
845:
846: def navig_selected_html(self):
847: """navigation"""
848: #self.REQUEST.SESSION['URL']=self.REQUEST['URL0']
849: pt=PageTemplateFile('Products/ImageArchive/zpt/navigation_selected.zpt').__of__(self)
850: return pt()
851:
852: def navig_html(self):
853: """navigation"""
854: #self.REQUEST.SESSION['URL']=self.REQUEST['URL0']
855: pt=PageTemplateFile('Products/ImageArchive/zpt/navigation.zpt').__of__(self)
856: return pt()
857:
858:
859: def selection(self):
860: """show only selected"""
861: if self.REQUEST.has_key('filename'):
862: filen=self.REQUEST['filename']
863: else:
864: filen=""
865: self.REQUEST.SESSION['filename']=filen
866: pt=PageTemplateFile('Products/ImageArchive/zpt/overview_selected2.zpt').__of__(self)
867: return pt()
868:
869: def index_html(self):
870: """main template collection"""
871: if self.REQUEST.has_key('filename'):
872: filen=self.REQUEST['filename']
873: else:
874: filen=""
875:
876: self.REQUEST.SESSION['filename']=filen
877:
878: if self.REQUEST.has_key('showall'):
879:
880: self.REQUEST.SESSION['showall']=self.REQUEST.get('showall')
881: else:
882: self.REQUEST.SESSION['showall']=self.REQUEST.SESSION.get('showall','no')
883:
884:
885: pt=PageTemplateFile('Products/ImageArchive/zpt/overview.zpt').__of__(self)
886: return pt()
887:
888: def manage_AddImageCollectionForm(self):
889: """Nothing yet"""
890: pt=PageTemplateFile('Products/ImageArchive/zpt/AddImageCollectionForm.zpt').__of__(self)
891: return pt()
892:
893: def manage_AddImageCollection(self,id,title,ImageStoragePath,ImageViewerPath,defaultMetaString,RESPONSE=None):
894: """Add ImageCollection"""
895: newObj=ImageCollection(id,title,ImageStoragePath,ImageViewerPath,defaultMetaString)
896: self._setObject(id,newObj)
897:
898: if RESPONSE is not None:
899: RESPONSE.redirect('manage_main')
900:
901:
902: class ImageCollectionIFrame(ImageCollection):
903: """Class fuer Collection set als IFrame"""
904:
905: meta_type="ImageCollectionIFrame"
906: label=ImageCollection.title
907:
908: def getImageTag(self):
909: """ hack : method needed by echo_content"""
910: return ""
911:
912: def rotate(self,angle,url,RESPONSE):
913: """rotate"""
914:
915: RESPONSE.redirect("javascript:document.domain='mpg.de';parent.iframe.right.rotation(%i)"%int(angle))
916: RESPONSE.redirect(url)
917: def request(self):
918: """request"""
919: return self.REQUEST
920:
921: def index_html(self):
922: """index"""
923: if self.REQUEST.has_key('filename'):
924: filen=self.REQUEST['filename']
925: else:
926: filen=""
927: self.REQUEST.SESSION['filename']=filen
928:
929:
930: pt=PageTemplateFile('Products/ImageArchive/zpt/IFrameMain.zpt').__of__(self)
931: return pt()
932:
933: def iframe_html(self):
934: """iframe"""
935: if self.REQUEST.has_key('filename'):
936: filen=self.REQUEST['filename']
937: else:
938: filen=""
939: self.REQUEST.response.setCookie('filename',filen)
940: pt=PageTemplateFile('Products/ImageArchive/zpt/IFrameOverview.zpt').__of__(self)
941: return pt()
942:
943:
944: def manage_AddImageCollectionIFrameForm(self):
945: """Nothing yet"""
946: pt=PageTemplateFile('Products/ImageArchive/zpt/AddImageCollectionIFrameForm.zpt').__of__(self)
947: return pt()
948:
949: def manage_AddImageCollectionIFrame(self,id,title,ImageStoragePath,ImageViewerPath,defaultMetaString,RESPONSE=None):
950: """Add ImageCollection"""
951: newObj=ImageCollectionIFrame(id,title,ImageStoragePath,ImageViewerPath,defaultMetaString)
952: self._setObject(id,newObj)
953:
954: if RESPONSE is not None:
955: RESPONSE.redirect('manage_main')
956:
957:
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