Annotation of OSAS/OSA_system/OSAS_show.py, revision 1.21
1.15 dwinter 1: """ Classes for displaying, browsing and organizing the archive
2: 20040303 Needs configuration for rescaling thumbs
1.1 dwinter 3:
1.15 dwinter 4: """
1.4 dwinter 5:
1.2 dwinter 6: import addFolder
1.20 dwinter 7: import OSAS_helpers
1.1 dwinter 8: from OFS.Folder import Folder
9: from OFS.SimpleItem import SimpleItem
10: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
11: from Products.PageTemplates.PageTemplate import PageTemplate
1.8 dwinter 12: from AccessControl import ClassSecurityInfo
13: from Globals import InitializeClass
1.1 dwinter 14:
15: class OSAS_ShowOnline(SimpleItem):
1.8 dwinter 16: security=ClassSecurityInfo()
17:
1.1 dwinter 18: """OnlineBrowser"""
19: def __init__(self,id):
20: """initialize a new instance"""
21: self.id = id
22:
23: meta_type="OSAS_ShowOnline"
1.8 dwinter 24:
25: security.declareProtected('View','index_html')
1.1 dwinter 26: def index_html(self):
27: """main view"""
1.15 dwinter 28: pt=PageTemplateFile('Products/OSA_system/zpt/OSAS_ViewFiles.zpt').__of__(self)
1.1 dwinter 29: return pt()
30:
31: def getfilesystem2(self,start,reload=0):
32: """load filesystem"""
33:
34: k=filesystem2(start,1)
35: return k
36:
37: def tree(self,start):
38: """get the filetree"""
39: k=browse(start)
40: return k
41:
42: def path_to_link_view(self,path):
43: """generates navigation bar for viewfiles"""
44: return path_to_link_view(self.REQUEST['URL'],path)
45:
46: def isdigilib2(self,path):
47: """check if digilib"""
48: return isdigilib2(path)
49:
50: def changeName(self,name):
51: return changeName(name)
52:
53: def hasMetafile(self,path):
54: return hasMetafile(path)
55:
56: def getMetafile(self,path):
57: return getMetafile(path)
58:
59: def toggle_view(self,path,file):
60: """Oeffnen bzw. schließen der Subfolders"""
61: self.tree(path).toggle(path,file)
62: return self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+"?path="+path)
1.8 dwinter 63:
1.20 dwinter 64:
1.8 dwinter 65: InitializeClass(OSAS_ShowOnline)
66:
1.1 dwinter 67: def manage_AddOSAS_ShowOnlineForm(self):
68: """interface for adding the OSAS_root"""
1.15 dwinter 69: pt=PageTemplateFile('Products/OSA_system/zpt/AddOSAS_ShowOnline.zpt').__of__(self)
1.1 dwinter 70: return pt()
71:
72: def manage_AddOSAS_ShowOnline(self,id,RESPONSE=None):
73: """add the OSAS_root"""
74: newObj=OSAS_ShowOnline(id)
75: self._setObject(id,newObj)
76: if RESPONSE is not None:
77: RESPONSE.redirect('manage_main')
78:
79:
1.2 dwinter 80: class OSAS_StoreOnline(SimpleItem):
81: """Webfrontend für das Storagesystem"""
1.8 dwinter 82: security=ClassSecurityInfo()
83:
1.2 dwinter 84: def __init__(self,id):
85: """initialize a new instance"""
86: self.id = id
87:
88: meta_type="OSAS_StoreOnline"
89:
1.8 dwinter 90: security.declareProtected('View','index_html')
1.2 dwinter 91: def index_html(self):
92: """main view"""
1.15 dwinter 93: pt=PageTemplateFile('Products/OSA_system/zpt/OSAS_StoreFiles.zpt').__of__(self)
1.2 dwinter 94: return pt()
95:
1.4 dwinter 96: def readContexts(self,path):
97: """Zeige Contexte"""
1.6 dwinter 98: if os.path.exists(path+"/index.meta"):
1.7 dwinter 99:
1.6 dwinter 100: return readContexts(path)
1.7 dwinter 101:
1.6 dwinter 102: else:
1.7 dwinter 103:
1.6 dwinter 104: return []
1.9 dwinter 105:
106: def rescaleThumbs(self,path):
1.14 dwinter 107: """rescale thumbs of images in path"""
1.9 dwinter 108:
1.21 ! dwinter 109: os.popen("ssh archive@nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/thumb 90 --replace >> /tmp/sc.out &"% re.sub('/mpiwg/online/','',self.REQUEST['path']))
1.10 dwinter 110:
111: self.REQUEST.SESSION['path']=self.REQUEST['path']
112: #return self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
1.15 dwinter 113: pt=PageTemplateFile('Products/OSA_system/zpt/OSAS_scaled.zpt').__of__(self)
1.10 dwinter 114: return pt()
115:
116:
1.2 dwinter 117: def getfilesystem2(self,start,reload=0):
118: """load filesystem"""
119:
120: k=filesystem2(start,1)
121: return k
122:
123: def tree(self,start):
124: """get the filetree"""
125: k=browse(start)
126: return k
127:
128: def path_to_link_store(self,path):
129: """generates navigation bar for viewfiles"""
130: return path_to_link_store(self.REQUEST['URL'],path)
131:
132: def isdigilib2(self,path):
133: """check if digilib"""
134: return isdigilib2(path)
135:
136: def changeName(self,name):
137: return changeName(name)
138:
139: def hasMetafile(self,path):
140: return hasMetafile(path)
141:
142: def getMetafile(self,path):
143: return getMetafile(path)
144:
145: def toggle_view(self,path,file):
146: """Oeffnen bzw. schließen der Subfolders"""
147: self.tree(path).toggle(path,file)
148: return self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+"?path="+path)
149:
150: def isFolder(self,path):
151: """Test ob Eintrag ein Folder ist"""
152: return isFolder(self,path)
153:
154: def isScannedDocument(self,path):
1.14 dwinter 155: """Test ob Eintrag ein Scanned Document ist"""
1.2 dwinter 156: return isScannedDocument(self,path)
157:
158: def isFullText(self,path,folder_name):
159: """Test ob Eintrag ein Folder ist"""
160: return isFullText(path,folder_name)
161:
1.17 dwinter 162: def isPresentation(self,path,folder_name):
163: """Test ob Eintrag ein Folder ist"""
164: return isPresentation(path,folder_name)
165:
1.14 dwinter 166: def date(self):
167: return strftime("%d.%m.%Y",localtime())
168:
1.2 dwinter 169: def addFolderForm(self,path):
170: """add a new path"""
1.15 dwinter 171: pt=PageTemplateFile('Products/OSA_system/zpt/OSAS_addFolder.zpt').__of__(self)
1.2 dwinter 172: return pt()
173:
1.18 dwinter 174: def showHelp(self,refType,genericTag):
175: """helptext"""
176: for reference in self.ZopeFind(self.standardMD):
177: if reference[1].title==refType:
178: text=getattr(reference[1],'md_'+genericTag)[2]
179: return text
180: return "NO EXPLANATION"
181:
182: def showHelpTag(self,url,reftype,item):
183: """gen javascript for showhelp"""
184: url2=url+'/showHelp?refType=%s&genericTag=%s'%(reftype,item)
185: ret="""javascript:wd=window.open(\'%s\',\'Help\',\'width=300,height=250\');void(\'\');wd.focus();"""%url2
186: return ret
187:
1.2 dwinter 188: def addFolder(self,path,folder_name,description,archive_creation_date,creator):
189: """add the folder to the filesystem and write the metadata files"""
190: return addFolder.addFolder(self,path,folder_name,description,archive_creation_date,creator)
191:
192: def EditIndex(self,path):
193: """Editiere das Index Metafile"""
194: try:
195: dom=xml.dom.minidom.parse(path+"/index.meta")
196: indexmeta=dom.toxml()
197: except:
198: indexmeta=""
1.14 dwinter 199:
1.2 dwinter 200: self.REQUEST.SESSION['indexmeta']=indexmeta
201: self.REQUEST.SESSION['path']=path
1.15 dwinter 202: newtemplate=PageTemplateFile('Products/OSA_system/zpt/editindex').__of__(self)
1.2 dwinter 203: return newtemplate()
204:
205: def EditIndex2(self):
206: """Sichern der Aenderungen in Index.meta"""
207: if not self.REQUEST.has_key('fileupload'):
208: #newtext=urllib.unquote(self.REQUEST['indexmeta'])
209: newtext=self.REQUEST['indexmeta']
1.3 dwinter 210:
1.2 dwinter 211: else:
212: self.file_name=self.REQUEST['fileupload'].filename
213: #newtext=self.REQUEST.form['fileupload'].read()
214: # HACK DW
215: newtext=self.REQUEST['indexmeta']
216:
217: indexmeta=file(self.REQUEST.SESSION['path']+"/index.meta","w")
218: indexmeta.writelines(newtext)
219: return self.REQUEST.response.redirect(self.REQUEST['URL1']+"?path="+self.REQUEST.SESSION['path'])
220:
1.3 dwinter 221: def add_metafile(self):
222: """nothing"""
1.15 dwinter 223: pt=PageTemplateFile('Products/OSA_system/zpt/OSAS_addmetadata.zpt').__of__(self)
1.3 dwinter 224: return pt()
1.4 dwinter 225:
1.20 dwinter 226: def getTextToolsField(self,path,name,default=''):
227: """Lese Textoolsfelder aus index.meta im path aus"""
228:
229: try:
230: dom=xml.dom.minidom.parse(path+"/index.meta")
231: node=dom.getElementsByTagName('texttool')[0] #getNode
232: subnode=node.getElementsByTagName(name)[0]
233:
234: return getText(subnode.childNodes)
235: except:
236: return default
237:
238: def getProjects(self,obj_ids=None):
239: """Get the Project title for configuration"""
240: ret=[]
241:
242: try:
243: projects=self.ZopeFind(self.projects,obj_metatypes=['OSAS_project'],obj_ids=obj_ids)#assumes projects folder somewhere in the hierarchie.
244:
245: for project in projects:
246: ret.append((project[1].title,project[0],project[1]))
247:
248: return ret
249:
250: except:
251: return [('no Projectfolders','')]
252:
253: def changeTemplatesForm(self,path):
254: """changeform"""
255: path=self.REQUEST.SESSION['path']=path
256: pt=PageTemplateFile('Products/OSA_system/zpt/changeTemplatesForm.zpt').__of__(self)
257: return pt()
258:
259:
260:
1.21 ! dwinter 261: def changeTemplates(self,path,RESPONSE=None):
1.20 dwinter 262: """Andere alle Eintraege in index.meta"""
1.21 ! dwinter 263: os.path.walk(path,OSAS_helpers.changeIndexMeta,self.REQUEST.form)
! 264: if RESPONSE is not None:
! 265: RESPONSE.redirect(self.REQUEST['URL1']+"?path="+self.REQUEST.SESSION['path'])
1.20 dwinter 266:
267:
1.8 dwinter 268: InitializeClass(OSAS_StoreOnline)
1.2 dwinter 269:
270: def manage_AddOSAS_StoreOnlineForm(self):
271: """interface for adding the OSAS_root"""
1.15 dwinter 272: pt=PageTemplateFile('Products/OSA_system/zpt/AddOSAS_StoreOnline.zpt').__of__(self)
1.2 dwinter 273: return pt()
274:
275: def manage_AddOSAS_StoreOnline(self,id,RESPONSE=None):
276: """add the OSAS_root"""
277: newObj=OSAS_StoreOnline(id)
278: self._setObject(id,newObj)
279: if RESPONSE is not None:
280: RESPONSE.redirect('manage_main')
281:
1.1 dwinter 282:
283:
284:
1.4 dwinter 285: def readContexts(path):
286: """ReadContext from index.meta"""
287: dom=xml.dom.minidom.parse(path+"/index.meta")
288: nodes=dom.getElementsByTagName('context')
289: ret=[]
290:
1.7 dwinter 291:
1.4 dwinter 292: for node in nodes:
1.7 dwinter 293: try:
294: link=getText(node.getElementsByTagName('link')[0].childNodes)
295: name=getText(node.getElementsByTagName('name')[0].childNodes)
296: ret.append((link,name))
297: except:
298: """nothing"""
1.4 dwinter 299: return ret
300:
301:
1.1 dwinter 302: ### Ab hier Baustelle
303:
304:
305: from types import *
306: import urllib
307: import os
308: import sys
309: import re
310: from AccessControl import ClassSecurityInfo
311: from AccessControl.Role import RoleManager
312: from Acquisition import Implicit
313: from Globals import Persistent
1.16 dwinter 314: try:
315: from time import strptime
316: except:
317: print "ignoring time.strptime import"
318:
1.1 dwinter 319: from time import strftime
320: import time
321: import os.path
322: import dircache
323: import xml.dom.minidom
324: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
325: from Products.PageTemplates.PageTemplate import PageTemplate
326: import tempfile
327: tempfile.tempdir="/var/tmp/archiver"
328:
329: exclusion=[".HSResource","lost+found","Network Trash Folder","TheFindByContentFolder","TheVolumeSettingsFolder"]
330: class fsentry(Implicit, Persistent, RoleManager):
331: """File entry class"""
332: path = ""
333: user = ""
334: month = ""
335: date =""
336: time = ""
337:
338: security=ClassSecurityInfo()
339: def __init__(self,extpath):
340: """initialize class"""
341: extpath=os.path.abspath(re.search(r"(.*)\n",extpath).group(1))
342: self.all=extpath
343: self.path=extpath
344: self.user=""
345: self.mtime=os.path.getmtime(extpath)
346:
347:
348: security.declarePublic('getPath')
349: def getPath(self):
350: """Ausgabe von path"""
351: return self.path
352:
353: security.declarePublic('getUser')
354: def getUser(self):
355: """Ausgabe von user"""
356: return self.user
357:
358: security.declarePublic('getDate')
359: def getDate(self):
360: """Ausgabe von Date"""
361: return strftime("%Y%m%d%H%M",time.gmtime(self.mtime))
362:
363: security.declarePublic('getDate')
364: def getID(self):
365: """Ausgabe einer eindeutigen Sortierbaren ID"""
366: return self.getDate()+self.getPath()
367:
368: security.declarePublic('getTime')
369: def getTime(self):
370: """Ausgabe von path"""
371: return self.time
372: security.declarePublic('getAll')
373: def getAll(self):
374: """Ausgabe von path"""
375: return self.all
376:
377: class filesystem(Implicit, Persistent, RoleManager):
378: """store filesystem"""
379: node={}
380: hasindex={}
381: security=ClassSecurityInfo()
382:
383: def getfs(self,start):
384: """load filessystem"""
385: f = os.popen("find "+ start+" -name '*' ","r")
386: lines = f.readlines()
387:
388: return lines
389:
390: def loadfs(self,start):
391: """analyse filesystem"""
392: for line in self.getfs(start):
393:
394: g=re.search(r"(.*/)(.*)\n",line)
395: if not g==None:
396: path=g.group(1)
397: file=g.group(2)
398: if self.node.has_key(path):
399: elements=self.node[path]
400: elements.append(file)
401: self.node[path]=elements
402: else:
403: self.node[path]=[file]
404: if (file=="index.meta") | (file=="meta"):
405: self.hasindex[path]="1"
406:
407: def __init__(self,start,reload=0):
408: if reload==1:
409: self.node={}
410: self.hasindex={}
411: self.loadfs(start)
412:
413:
414: security.declarePublic('getNode')
415: def getNode(self):
416: return self.node
417:
418: security.declarePublic('getKeys')
419: def getKeys(self):
420: return self.node.keys()
421:
422: security.declarePublic('clearnode')
423: def clearnode(self):
424: self.node={}
425: return 0
426:
427: security.declarePublic('hasIndex')
428: def hasIndex(self,path):
429:
430: return self.hasindex.has_key(path)
431:
432:
433: def onlyIndex_old(self):
434: """return only files with archive material"""
435: j={}
436: for k in self.node:
437: if self.hasindex.has_key(k):
438: if len(self.node[k])>1:
439: if (len(self.node[k])==2) & ('meta' not in self.node[k]):
440: j[k]=self.node[k]
441: elif (len(self.node[k])==2) & ('meta' in self.node[k]):
442: """ nothing """
443: else:
444: j[k]=self.node[k]
445: return j
446:
447: def archive_the_path(self,path):
448: """parse indexmeta and return digilib path"""
1.13 dwinter 449:
1.1 dwinter 450: try:
451: #f = os.popen("cat "+path+"/index.meta","r")
452: f =file(path+"/index.meta","r")
453:
454: lines = f.read()
1.13 dwinter 455:
1.1 dwinter 456: try:
457: dom = xml.dom.minidom.parseString(lines)
1.13 dwinter 458: if dom.getElementsByTagName("content-type"):
459: if getText(dom.getElementsByTagName("content-type")[0].childNodes)=="folder":
460: """folder nicht archivieren"""
461: return 0
462:
463: archive_storage_date=getText(dom.getElementsByTagName("archive-storage-date")[0].childNodes)
464:
465: if archive_storage_date=="":
466:
467: """leer also archivieren"""
468: return 1
1.1 dwinter 469: else:
1.13 dwinter 470: """nicht archivieren"""
471: return 0
1.1 dwinter 472: except:
473: """kein tag also archivieren"""
474: return 1
475: except:
476: """kein index.meta also nicht archivieren"""
477: return 0
478:
479: security.declarePublic('onlyIndex')
480: def onlyIndex(self):
481: """return only files with archive material (archive-storage-date not set)"""
482: j={}
483:
484: for k in self.node:
485: if self.archive_the_path(k):
486: j[k]=self.node[k]
487: return j
488: security.declarePublic('getImageDirs')
489: def getImageDirs(self,dom,path):
490: dirs=dom.getElementsByTagName("dir")
491: dirback=[]
492: for dir in dirs:
493: temp=getText(dir.getElementsByTagName("name")[0].childNodes)
494: temp2=re.search(r"(.*)/mpiwg/online/(.*)",path+"/"+temp)
495: if not temp2==None:
496: try:
497: dirback.append(temp2.group(2))
498: except:
499: """nothing"""
500: else:
501: dirback.append(temp)
502: return dirback
503:
504:
505:
506:
507: security.declarePublic('digilib')
508: def digilib(self, path):
509: """check if folder is a container for digilib files"""
510: if self.hasindex.has_key(path+"/"):
511: return(self.parseIndexMeta(path))
512: else:
513: return "NO"
514:
515:
516:
517:
518: security.declarePublic('isdigilib')
519: def isdigilib(self, path):
520: """return number of possible image directories usefull for digilib"""
521: if self.hasindex.has_key(path+"/"):
522: return(len(self.parseIndexMeta(path)))
523: else:
524: return 0
525:
526: security.declarePublic('parseIndexMeta')
527: def parseIndexMeta(self,k):
528: """parse indexmeta and return digilib path"""
529: f = os.popen("cat "+k+"/index.meta","r")
530: lines = f.read()
531:
532: try:
533: dom = xml.dom.minidom.parseString(lines)
534: content_type=getText(dom.getElementsByTagName("content-type")[0].childNodes)
535: if (content_type=="scanned-document") or (content_type=="scanned document"):
536: dirs=self.getImageDirs(dom,k)
537:
538: return dirs
539: except:
540: return []
541:
542:
543: class filesystem2(Implicit, Persistent, RoleManager):
544: """store filesystem"""
545: node={}
546: hasindex={}
547: security=ClassSecurityInfo()
548:
549: def getfs(self,start):
550: """load filessystem"""
1.13 dwinter 551:
1.1 dwinter 552: f = os.popen("find "+ start+" -name '*' ","r")
553: lines = f.readlines()
554:
555: return lines
556:
557: def loadfs(self,start):
558: """analyse filesystem"""
559: for line in self.getfs(start):
560:
561: g=re.search(r"(.*/)(.*)\n",line)
562: if not g==None:
563: try:
564: path=g.group(1)
565: file=g.group(2)
566: except:
567: """nothing"""
568: if self.node.has_key(path):
569: elements=self.node[path]
570: elements.append(file)
571: self.node[path]=elements
572: else:
573: self.node[path]=[file]
574: if (file=="index.meta") | (file=="meta"):
575: self.hasindex[path]="1"
576:
577: def __init__(self,start,reload=0):
578: """nothing"""
579:
580:
581: security.declarePublic('getImageDirs')
582: def getImageDirs(self,dom,path):
583: dirs=dom.getElementsByTagName("dir")
584: dirback=[]
585: for dir in dirs:
586: temp=getText(dir.getElementsByTagName("name")[0].childNodes)
587: temp2=re.search(r"(.*)/mpiwg/online/(.*)",path+"/"+temp)
588: if not temp2==None:
589: try:
590: dirback.append(temp2.group(2))
591: except:
592: """nothing"""
593: else:
594: dirback.append(temp)
595: return dirback
596:
597:
598: security.declarePublic('digilib')
599: def digilib(self, path):
600: """check if folder is a container for digilib files"""
601: if os.path.exists(path+"/index.meta"):
602: return(self.parseIndexMeta(path))
603: else:
604: return "NO"
605:
606: security.declarePublic('isdigilib')
607: def isdigilib(self, path):
608: if os.path.exists(path+"/index.meta"):
609: return(len(self.parseIndexMeta(path)))
610: else:
611: return 0
612: security.declarePublic('parseIndexMeta')
613: def parseIndexMeta(self,k):
614: """parse indexmeta and return digilib path"""
615: f = os.popen("cat "+k+"/index.meta","r")
616: lines = f.read()
617:
618: try:
619: dom = xml.dom.minidom.parseString(lines)
620: content_type=getText(dom.getElementsByTagName("content-type")[0].childNodes)
621: if content_type=="scanned-document":
622: dirs=self.getImageDirs(dom,k)
623:
624: return dirs
625: except:
626: return []
627:
628:
629: class browse(Implicit, Persistent, RoleManager):
630:
631: security=ClassSecurityInfo()
632: tree={}
633: toggledict={}
634:
635: def filterExcluded(self,dir):
636: ret=[]
637: for item in dir:
638: if not item in exclusion:
639: ret.append(item)
640: return ret
641:
642: def __init__(self,startpath):
643: self.tree={}
644: self.tree[startpath]=self.filterExcluded(dircache.listdir(startpath))
645:
646: security.declarePublic('getTree')
647: def getTree(self,path):
648: if self.tree.has_key(path):
649: return self.tree[path]
650: else:
651: self.tree[path]=self.filterExcluded(dircache.listdir(path))
652: return self.tree[path]
653:
654: security.declarePublic('isDirectory')
655: def isDirectory(self,path,file):
656: return os.path.isdir(os.path.abspath(path+"/"+file))
657:
658: security.declarePublic('toggle')
659: def toggle(self,tmppath,file):
660: path=tmppath+"/"+file
661:
662: if self.toggledict.has_key(path):
663: if self.toggledict[path]==0:
664: self.toggledict[path]=1
665:
666: else:
667: self.toggledict[path]=0
668:
669: else:
670: self.toggledict[path]=4
671:
672:
673: security.declarePublic('isToggle')
674: def isToggle(self,tmppath,file):
675: path=tmppath+"/"+file
676:
677: if self.toggledict.has_key(path):
678:
679: return self.toggledict[path]
680: else:
681:
682: return 0
683:
684:
685: def getfs(start):
686: """return filesystem"""
1.13 dwinter 687:
688:
1.1 dwinter 689: f = os.popen("find "+ start+" -name '*'","r")
690: lines = f.readlines()
691: return lines
692:
693: def showall(start):
694: lines = getfs(start)
695: for line in lines:
696: print line
697: return 0
698:
699: def entries(start):
700: """retrun list of entries of a filesystem"""
701: i=0
702: fs=[]
703: lines=getfs(start)
704: for line in lines:
705: try:
706: if os.path.exists(os.path.abspath(re.search(r"(.*)\n",line).group(1))):
707: fs.append(fsentry(line))
708: i=i+1
709: except:
710: """nothing"""
711: return fs
712:
713: def getfilesystem(start,reload=0):
714: """load filesystem"""
715:
716: k=filesystem(start,1)
717: return k
718:
719:
720:
721: def sort_by_date(fs):
722: """sorts lists of fileentries"""
723: ls=[]
724: dict={}
725: for k in fs:
726: ls.append(k.getID())
727: dict[k.getID()]=k
728: ls.sort()
729: ls.reverse()
730: ret=[]
731: for j in ls:
732: ret.append(dict[j])
733: return ret
734:
735: def path_to_link(path):
736: """generates navigation bar for showfiles"""
737: string=""
738:
739: tmppath=os.path.dirname(path)
740: i=0
741: pathes=[[path, os.path.basename(path)]]
742:
743: while not (len(tmppath)==1):
744:
745: i=i+1
746: if i>20: break
747:
748: pathes.append([tmppath, os.path.basename(tmppath)])
749: tmppath=os.path.dirname(tmppath)
750:
751: while i>=0:
752: string=string+"<a href=showfiles?path="+pathes[i][0]+">"+pathes[i][1]+"</a>/"
753:
754: i=i-1
755: return string
756:
757: def path_to_link_view(URL,path):
758: """generates navigation bar for viewfiles"""
759: string=""
760:
761: tmppath=os.path.dirname(path)
762: i=0
763: pathes=[[path, os.path.basename(path)]]
764:
765: while not (len(tmppath)==1):
766:
767: i=i+1
768: if i>20: break
769:
770: pathes.append([tmppath, os.path.basename(tmppath)])
771: tmppath=os.path.dirname(tmppath)
772:
773: while i>=0:
774: string=string+"<a href="+URL+"?path="+pathes[i][0]+">"+pathes[i][1]+"</a>/"
775:
776: i=i-1
777: return string
778:
1.2 dwinter 779: def path_to_link_store(URL,path):
1.1 dwinter 780: """generates navigation bar for viewfiles"""
781: string=""
782:
783: tmppath=os.path.dirname(path)
784: i=0
785: pathes=[[path, os.path.basename(path)]]
786:
787: while not (len(tmppath)==1):
788:
789: i=i+1
790: if i>20: break
791:
792: pathes.append([tmppath, os.path.basename(tmppath)])
793: tmppath=os.path.dirname(tmppath)
794:
795: while i>=0:
1.2 dwinter 796: string=string+"<a href="+URL+"?path="+pathes[i][0]+">"+pathes[i][1]+"</a>/"
1.1 dwinter 797:
798: i=i-1
799: return string
800:
801:
802: class Error(Implicit, Persistent, RoleManager):
803:
804: error=[]
805: security=ClassSecurityInfo()
806: def __init__(self,initerror):
807: self.error=initerror[0:]
808:
809: security.declarePublic('getError')
810: def getError(self):
811: return self.error
812:
813: class metacheck(Implicit, Persistent, RoleManager):
814: lines=[]
815: security=ClassSecurityInfo()
816: def parsearchive(self,str):
817: """parse for error"""
818: retstr=''
819:
820: if not len(str)==0:
821: for line in str:
822: retstr=retstr+line+"<br>"
823: check=re.search(r"(.*):(.*)",line)
824: if check.group(1)=='ABORT':
825: error="error"
826: elif check.group(1)=='DONE':
827: error="ok"
828: else:
829: error="running"
830:
831: return [retstr,error]
832: else:
833: return ['','running']
834: def __init__(self,path):
835: """archive the documents in path"""
836: self.lines=[]
837:
838: if type(path)==StringType:
839: f = os.popen("/usr/local/mpiwg/archive/metacheck "+path,"r")
840: self.lines.append(Error([path,self.parsearchive(f.readlines())]))
841: else:
842: for singlepath in path:
843: f = os.popen("/usr/local/mpiwg/archive/metacheck "+singlepath,"r")
844: self.lines.append(Error([singlepath,self.parsearchive(f.readlines())]))
845: security.declarePublic('messages')
846:
847: def messages(self):
848: return self.lines
849:
850:
851:
852:
853: class archive(Implicit, Persistent, RoleManager):
854: lines=[]
855: security=ClassSecurityInfo()
856: def parsearchive(self,str):
857: """parse for error"""
858: retstr=''
859:
860: if not len(str)==0:
861: for line in str:
862: retstr=retstr+line+"<br>"
863: check=re.search(r"(.*):(.*)",line)
864: if check.group(1)=='ABORT':
865: error="error"
866: elif check.group(1)=='DONE':
867: error="ok"
868: else:
869: error="running"
870:
871: return [retstr,error]
872: else:
873: return ['','running']
874:
875: def __init__(self,path,session):
876: """archive the documents in path"""
877: self.lines=[]
878: self.filenames={}
879: session['archiver']=self
880:
881:
882: if type(path)==StringType:
883: self.filenames[path]=tempfile.mktemp()
884: f = os.popen("/usr/local/mpiwg/archive/archiver "+path+" > "+self.filenames[path]+" &","r")
885: else:
886: for singlepath in path:
887: self.filenames[singlepath]=tempfile.mktemp()
888: f = os.popen("/usr/local/mpiwg/archive/archiver "+singlepath+" > "+self.filenames[singlepath]+" &","r")
889:
890: security.declarePublic('messages')
891: def messages(self):
892: self.lines=[]
893: for path in self.filenames.keys():
894:
895: self.lines.append(Error([path,self.parsearchive(open(self.filenames[path],"r").readlines())]))
896: return self.lines
897:
898:
899: def evalext(str):
900: return eval(str)
901:
902: def storeerror(ret,path,context,i):
903: session=context.REQUEST.SESSION
904: session['error%i'%i]=ret
905: session['path%i'%i]=path
906:
907: return 'error?number=%i'%i
908:
909: def geterror(str,context):
910: session=context.REQUEST.SESSION
911: return session[str]
912:
913: def readfile(path):
914:
915: ret=""
916: f=open(path,'r')
917: for g in f.readlines():
918: ret=ret+g
919: return ret
920:
921: def writefile(self,path,txt,REQUEST):
922: f=open(path,'w')
923: f.write(txt)
924: f.close()
925: rval=self.aq_acquire('archive2')
926: return rval()
927:
928:
929: def metachecker(self,path):
930: """check the metadata the documents in path"""
931: self.REQUEST.SESSION['path']=self.REQUEST['path']
932: return metacheck(path)
933:
934: def archiver(self,path):
935: """archive the documents in path"""
936: tmp=archive(path,self.REQUEST.SESSION)
937: return self.REQUEST.RESPONSE.redirect('archive4')
938:
939: def getText(nodelist):
940:
941: rc = ""
942: for node in nodelist:
943: if node.nodeType == node.TEXT_NODE:
944: rc = rc + node.data
945: return rc
946:
947: def getBib(nodelist):
948: rc= "<table border='0'>"
1.3 dwinter 949:
1.1 dwinter 950: for node in nodelist:
951:
952: if node.nodeType == node.ELEMENT_NODE:
953: """nothing"""
954: rc = rc+"<tr><td valign='right'>"+str(node.nodeName)+":</td><td> "+getText(node.childNodes)+"</td></tr>"
955: #print rc
956: return rc+"</table>"
957:
958: def getMetafile(path):
1.14 dwinter 959: """get index.meta and translate it to an HTML"""
1.1 dwinter 960: html=[]
961: if not os.path.exists(path+"/index.meta"):
962:
963: return "NO_METADATA"
964: else:
965: f = os.popen("cat "+path+"/index.meta","r")
966: lines = f.read()
967: dom = xml.dom.minidom.parseString(lines)
1.12 dwinter 968: try:
969: name=getText(dom.getElementsByTagName("name")[0].childNodes)
970: except:
971: name="NOT_DEFINED!!!"
972: try:
973: creator=getText(dom.getElementsByTagName("creator")[0].childNodes)
974: except:
975: creator="NOT_DEFINED!!!"
976:
977: try:
978: creation_date=getText(dom.getElementsByTagName("archive-creation-date")[0].childNodes)
979: except:
980: creation_date="NOT_DEFINED!!!"
981:
982: try:
983: description=getText(dom.getElementsByTagName("description")[0].childNodes)
984: except:
985: description="NOT_DEFINED!!!"
986:
1.1 dwinter 987: try:
988: type=getText(dom.getElementsByTagName("content-type")[0].childNodes)
989: except:
990: type=""
991: if type=="scanned document":
992: html="<h3>Document: "+name+"</h3>"
993: elif type=="folder":
994: html="<h3>Folder: "+name+"</h3>"
995: else:
996: html="<h3>Document: "+name+"</h3>"
997:
998: html=html+"<p><i>created by: "+creator+" at: "+creation_date+"</i></p>"
999: html=html+"<h4>Description</h4><p>"+description+"</p>"
1000: try:
1001: bib = dom.getElementsByTagName("meta")[0].getElementsByTagName("bib")[0]
1002: if bib.attributes.has_key('type'):
1003: html=html+"<h4>Info ("+bib.attributes['type'].value+")</h4>"
1004: else:
1005: html=html+"<h4>Info</h4>"
1006: html=html+getBib(bib.childNodes)
1.3 dwinter 1007:
1.1 dwinter 1008: except:
1009: """none"""
1010:
1011: # html=html.encode('utf-8','replace')+getBib(bib.childNodes).encode('utf-8','replace')
1012:
1013: return html
1014:
1015: def hasMetafile(path):
1016: """get index.meta"""
1017: return os.path.exists(path+"/index.meta")
1018: #return path
1.17 dwinter 1019:
1020:
1.1 dwinter 1021:
1022: def isdigilib2(path):
1023: """check if folder is candidate for digilib without metadata"""
1024: try:
1025: dir=os.listdir(path)
1026:
1027: imagesuffixes=['.gif','.jpg','.jpeg','.png','.tiff','.tif','.JPG','.TIFF','.TIF']
1028: ret=""
1029: for a in dir:
1030:
1031: suffix=os.path.splitext(a)
1032:
1033: if suffix[1] in imagesuffixes:
1034: return 1
1035:
1036: try:
1037: dom=xml.dom.minidom.parse(os.path.split(path)[0]+"/index.meta")
1038: for node in dom.getElementsByTagName("dir"):
1039:
1040: if getText(node.getElementsByTagName("content-type")[0].childNodes)=="images":
1041:
1042: if getText(node.getElementsByTagName("name")[0].childNodes)==os.path.split(path)[1]:
1043: return 1
1044: return 0
1045: except:
1046:
1047: return 0
1048:
1049:
1050:
1051:
1052:
1053: except:
1054: return 0
1055:
1056: def isFullText(path,folder_name):
1057: """check if foldername in path is full text"""
1058: try:
1059: dom=xml.dom.minidom.parse(path+"/index.meta")
1060: for node in dom.getElementsByTagName("dir"):
1061:
1062: if getText(node.getElementsByTagName("content-type")[0].childNodes)=="fulltext":
1063:
1064: if getText(node.getElementsByTagName("name")[0].childNodes)==folder_name:
1065: return 1
1066: return 0
1067: except:
1068:
1069: return 0
1070:
1071:
1072: def isPresentation(path,folder_name):
1073: """check if foldername in path is full text"""
1074: try:
1075: dom=xml.dom.minidom.parse(path+"/index.meta")
1076: #print dom.toxml()
1077: for dirnode in dom.getElementsByTagName("dir"):
1078: try:
1079:
1080: if getText(dirnode.getElementsByTagName('content-type')[0].childNodes)=='presentation':
1081: if getText(dirnode.getElementsByTagName("name")[0].childNodes)==folder_name:
1082: return 1
1083: except:
1084: """nothing"""
1085: return 0
1086: except:
1087:
1088: return 0
1089:
1090:
1091:
1092:
1093:
1094: def changeName(path):
1095: try:
1096: temp2=re.search(r"(.*)/mpiwg/online/(.*)",path)
1097: if temp2==None:
1098: return "digifiles/"+re.search(r"(.*)/mpiwg/production/docuserver/(.*)",path).group(2)
1099: else:
1100: return temp2.group(2)
1101: except: # hack - im archivbereich keine online darstellung gibt jetzt ein no zurück.
1102: return "NO"
1103:
1104:
1105: def test(self):
1106: self.i=1
1107: #newtemplate=PageTemplateFile('/usr/local/mpiwg/Zope/Extensions/test').__of__(self)
1108: self.manage_addProduct['OFSP'].manage_addDTMLMethod('neu','neu')
1109: self.getattr('neu').manage_edit('HELLO','neu')
1110: return "ok"
1111:
1112:
1113: class ls(Implicit, Persistent, RoleManager):
1114: """File entry class"""
1115: path = ""
1116: user = ""
1117: month = ""
1118: date =""
1119: time = ""
1120:
1121: security=ClassSecurityInfo()
1122:
1123: def __init__(self,start):
1124: self.outfile=tempfile.mktemp()
1125: start['outfile']=self
1126: os.popen("ls -R / >"+self.outfile+" &","r")
1127:
1128:
1129: security.declarePublic('read')
1130: def read(self):
1131: return self.f.read()
1132: security.declarePublic('retself')
1133: def retself(self):
1134: return self
1135: security.declarePublic('all')
1136: def all(self):
1137: ret=""
1138: for g in self.f:
1139: ret=ret+g
1140: return ret
1141:
1142: security.declarePublic('printOutfile')
1143: def printOutfile(self):
1144: while not os.path.exists(self.outfile):
1145: """nothing"""
1146: return open(self.outfile).readlines()
1147:
1148: class overview(Implicit,Persistent, RoleManager):
1149: dir=[]
1150: resources={}
1151: security=ClassSecurityInfo()
1152:
1153: def __init__(self,path):
1154: dir=os.listdir(path)
1155:
1156: for file in dir:
1157: self.resources[self.getResource(path,file)]=path+"/"+file
1158:
1159:
1160: def getResource(self,path,filename):
1161: f=file(path+"/"+filename,'r')
1162:
1163: for line in f.readlines():
1164:
1165: if line[0:4]=="INFO":
1166: if line[6:14]=="resource":
1167: return line
1168: return "error"
1169:
1170: def parsearchive(self,str):
1171: """parse for error"""
1172: retstr=''
1173:
1174: if not len(str)==0:
1175: for line in str:
1176: retstr=retstr+line+"<br>"
1177: check=re.search(r"(.*):(.*)",line)
1178: if check.group(1)=='ABORT':
1179: error="error"
1180: elif check.group(1)=='DONE':
1181: error="ok"
1182: else:
1183: error="running"
1184:
1185: return [retstr,error]
1186: else:
1187: return ['','running']
1188:
1189: security.declarePublic('messages')
1190: def messages(self):
1191: self.lines=[]
1192: for name in self.resources.keys():
1193: path=self.resources[name]
1194:
1195: self.lines.append(Error([name,self.parsearchive(open(path,"r").readlines())]))
1196: return self.lines
1197:
1198: security.declarePublic('printResource')
1199: def printResource(self):
1200: return self.resources
1201:
1202: def getoverview(path):
1203:
1204: return overview(path)
1205:
1206:
1207: def ls_test(self):
1208: tmp=ls(self.REQUEST.SESSION)
1209: return self.REQUEST.RESPONSE.redirect('next')
1210:
1211: def storeFile(self,something):
1212: self.REQUEST.SESSION['something']=something
1213: return 1
1214:
1215: def getFile(self):
1216: return self.REQUEST.SESSION['something']
1217:
1218: def isFolder(self,path):
1219: """returns TRUE, wenn path ein Folder ist in den weitere Objekte Folder oder Dokumente gelegt werden dürfen"""
1220: return not isScannedDocument(self,path) # vorläufig sind alle Documente die keine scanned documente sind folder.
1221:
1222: def isScannedDocument(self,path):
1223: """returns TRUE, wenn path der Stammordner eines gescannten Documents ist"""
1224: try:
1225: f = file(path+"/index.meta","r")
1226: lines = f.read()
1227:
1228: try:
1229: dom = xml.dom.minidom.parseString(lines)
1230: content_type=getText(dom.getElementsByTagName("content-type")[0].childNodes)
1.19 dwinter 1231: if (content_type=="scanned-document") or (content_type=="scanned document") or (content_type=="fulltext document"):
1.1 dwinter 1232: return 1
1233: else:
1234: return 0
1235: except:
1236: return 0
1237: except:
1238: return 0
1239:
1240: from time import localtime,strftime
1241:
1242: def date(self):
1243: return strftime("%d.%m.%Y",localtime())
1244:
1245:
1246:
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