Annotation of zogiLib/zogiLib.py, revision 1.17
1.13 casties 1:
1.1 dwinter 2: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
3: from Products.PageTemplates.PageTemplate import PageTemplate
4: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
1.4 dwinter 5: from OFS.Image import Image
6: from webdav.common import rfc1123_date
1.1 dwinter 7:
8: import xml.dom.minidom
9: from OFS.Folder import Folder
10: from xml_helpers import getText
11: import os
12: import re
13: import string
14: import urllib
15: from Globals import package_home
16:
17: def getString(self,key,default=''):
18: try:
19: return self.REQUEST[key]
20: except:
21: return default
22:
1.15 casties 23: def sendFile(self, filename, type):
1.17 ! casties 24: """sends an object or a local file (in the product) as response"""
! 25: paths = filename.split('/')
! 26: object = self
! 27: # look for an object called filename
! 28: for path in paths:
! 29: if hasattr(object, path):
! 30: object = getattr(object, path)
! 31: else:
! 32: object = None
! 33: break
! 34: if object:
! 35: # send the object
! 36: object()
! 37: else:
! 38: # send a local file with the given content-type
! 39: fn = os.path.join(package_home(globals()), filename)
! 40: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
! 41: self.REQUEST.RESPONSE.write(file(fn).read())
1.15 casties 42: return
43:
1.1 dwinter 44: class zogiLib_navTemplate(ZopePageTemplate):
45: """pageTemplate Objekt"""
46: meta_type="zogiLib_navTemplate"
47:
48: _default_content_fn = os.path.join(package_home(globals()),
49: 'zpt/zogiLib_NavTemplateDefault.zpt')
50:
51: manage_options=ZopePageTemplate.manage_options+(
52: {'label':'Copy to Filesystem','action':'copyContent'},
53: )
54:
55: def getPath(self):
56: """get path"""
57: return getPath(self,'thumbtemplate.templ')
58:
59:
60: def copyContent(self):
61: """copycontent to path"""
62:
63: return "copied to:"+copyContent(self,'thumbtemplate.templ')
64:
65:
66: def manage_addZogiLib_NavTemplateForm(self):
67: """Form for adding"""
1.3 dwinter 68: pt=PageTemplateFile('Products/zogiLib/zpt/AddZogilib_NavTemplate.zpt').__of__(self)
1.1 dwinter 69: return pt()
70:
71:
72:
73:
74: def manage_addZogiLib_NavTemplate(self, id,title=None, text=None,
75: REQUEST=None, submit=None):
76: "Add a Page Template with optional file content."
77:
78:
79: id = str(id)
80: if REQUEST is None:
81: self._setObject(id, zogilib_NavTemplate(id, text))
82: ob = getattr(self, id)
83:
84: if title:
85: ob.pt_setTitle(title)
86: return ob
87: else:
88: file = REQUEST.form.get('file')
89: headers = getattr(file, 'headers', None)
90: if headers is None or not file.filename:
91: zpt = zogilib_NavTemplate(id)
92: else:
93: zpt = zogilib_NavTemplate(id, file, headers.get('content_type'))
94:
95: self._setObject(id, zpt)
96: ob = getattr(self, id)
97:
98:
99: try:
100: u = self.DestinationURL()
101: except AttributeError:
102: u = REQUEST['URL1']
103:
104: if submit == " Add and Edit ":
105: u = "%s/%s" % (u, quote(id))
106: REQUEST.RESPONSE.redirect(u+'/manage_main')
107: return ''
108:
1.3 dwinter 109:
110:
1.1 dwinter 111: def readNavTemp(fileName):
112: """navtemp"""
1.3 dwinter 113:
1.1 dwinter 114:
115: if os.path.exists(fileName+"/index.meta"):
116: dom=xml.dom.minidom.parse(fileName+"/index.meta")
117: else:
118: return None
119:
1.3 dwinter 120:
1.1 dwinter 121: try:
122: navTag=getText(dom.getElementsByTagName('zogilibtemplate')[0].childNodes)
123: except:
124: navTag=None
125: return navTag
1.5 dwinter 126:
127: class zogiLib_mainTemplate(ZopePageTemplate):
128: """pageTemplate Objekt"""
129: meta_type="zogiLib_mainTemplate"
130:
131:
132: def __init__(self, id, text=None, content_type=None, version="book"):
133:
134: default_content_string="zpt/zogiLibMain_%s.zpt"%version
135: self._default_content_fn = os.path.join(package_home(globals()),default_content_string)
136: self.id = str(id)
137: self.ZBindings_edit(self._default_bindings)
138: if text is None:
139: text = open(self._default_content_fn).read()
140: self.pt_edit(text, content_type)
141:
142:
143: def manage_addZogiLibMainTemplateForm(self):
144: """Form for adding"""
145: pt=PageTemplateFile('Products/ECHO_content/zpt/AddOSAS_thumbTemplate.zpt').__of__(self)
146: return pt()
147:
148:
149:
150:
151: def manage_addZogiLibMainTemplate(self, id,title=None, text=None,
152: REQUEST=None, submit=None):
153: "Add a Page Template with optional file content."
154:
155:
156: id = str(id)
157: if REQUEST is None:
158: self._setObject(id, zogiLib_mainTemplate(id, text))
159: ob = getattr(self, id)
160:
161: if title:
162: ob.pt_setTitle(title)
163: return ob
164: else:
165: file = REQUEST.form.get('file')
166: headers = getattr(file, 'headers', None)
167: if headers is None or not file.filename:
168: zpt = zogiLib_mainTemplate(id)
169: else:
170: zpt = zogiLib_mainTemplate(id, file, headers.get('content_type'))
171:
172: self._setObject(id, zpt)
173: ob = getattr(self, id)
174:
175:
176: try:
177: u = self.DestinationURL()
178: except AttributeError:
179: u = REQUEST['URL1']
180:
181: if submit == " Add and Edit ":
182: u = "%s/%s" % (u, quote(id))
183: REQUEST.RESPONSE.redirect(u+'/manage_main')
184: return ''
185:
1.1 dwinter 186:
1.4 dwinter 187: class zogiImage(Image):
188: """einzelnes Image"""
189: meta_type="zogiImage"
190:
191:
192:
193: def __init__(self,id,title,baseUrl,queryString,content_type='',precondition=''):
194: """init"""
195: self.id=id
196: self.title=title
197: self.baseUrl=baseUrl
198: self.queryString=queryString
199: self.content_type=content_type
200: self.precondition=precondition
201:
202: def getData(self):
203: """getUrlData"""
204: return urllib.urlopen(self.baseUrl+self.queryString)
205:
206: def changeZogiImageForm(self):
207: """Main configuration"""
208: pt=PageTemplateFile('Products/zogiLib/zpt/changeZogiImageForm.zpt').__of__(self)
209: return pt()
210:
211: def changeZogiImage(self,title,baseUrl, queryString,RESPONSE=None):
212: """change it"""
213: self.title=title
214: self.baseUrl=baseUrl
215: self.queryString=queryString
216:
217: if RESPONSE is not None:
218: RESPONSE.redirect('manage_main')
219:
220:
221: manage_options=ZopePageTemplate.manage_options+(
222: {'label':'Main config','action':'changeZogiImageForm'},
223: )
224:
225:
226:
227:
228: def index_html(self, REQUEST, RESPONSE):
229: """
230: Modified version of OFS/Image.py
1.1 dwinter 231:
1.4 dwinter 232: The default view of the contents of a File or Image.
233:
234: Returns the contents of the file or image. Also, sets the
235: Content-Type HTTP header to the objects content type.
236: """
237:
238: # HTTP If-Modified-Since header handling.
239: header=REQUEST.get_header('If-Modified-Since', None)
240: if header is not None:
241: header=header.split( ';')[0]
242: # Some proxies seem to send invalid date strings for this
243: # header. If the date string is not valid, we ignore it
244: # rather than raise an error to be generally consistent
245: # with common servers such as Apache (which can usually
246: # understand the screwy date string as a lucky side effect
247: # of the way they parse it).
248: # This happens to be what RFC2616 tells us to do in the face of an
249: # invalid date.
250: try: mod_since=long(DateTime(header).timeTime())
251: except: mod_since=None
252: if mod_since is not None:
253: if self._p_mtime:
254: last_mod = long(self._p_mtime)
255: else:
256: last_mod = long(0)
257: if last_mod > 0 and last_mod <= mod_since:
258: # Set header values since apache caching will return Content-Length
259: # of 0 in response if size is not set here
260: RESPONSE.setHeader('Last-Modified', rfc1123_date(self._p_mtime))
261: RESPONSE.setHeader('Content-Type', self.content_type)
262: RESPONSE.setHeader('Content-Length', self.size)
263: RESPONSE.setHeader('Accept-Ranges', 'bytes')
264: self.ZCacheable_set(None)
265: RESPONSE.setStatus(304)
266: return ''
267:
268: if self.precondition and hasattr(self,self.precondition):
269: # Grab whatever precondition was defined and then
270: # execute it. The precondition will raise an exception
271: # if something violates its terms.
272: c=getattr(self,self.precondition)
273: if hasattr(c,'isDocTemp') and c.isDocTemp:
274: c(REQUEST['PARENTS'][1],REQUEST)
275: else:
276: c()
277:
278: # HTTP Range header handling
279: range = REQUEST.get_header('Range', None)
280: request_range = REQUEST.get_header('Request-Range', None)
281: if request_range is not None:
282: # Netscape 2 through 4 and MSIE 3 implement a draft version
283: # Later on, we need to serve a different mime-type as well.
284: range = request_range
285: if_range = REQUEST.get_header('If-Range', None)
286: if range is not None:
287: ranges = HTTPRangeSupport.parseRange(range)
288:
289: if if_range is not None:
290: # Only send ranges if the data isn't modified, otherwise send
291: # the whole object. Support both ETags and Last-Modified dates!
292: if len(if_range) > 1 and if_range[:2] == 'ts':
293: # ETag:
294: if if_range != self.http__etag():
295: # Modified, so send a normal response. We delete
296: # the ranges, which causes us to skip to the 200
297: # response.
298: ranges = None
299: else:
300: # Date
301: date = if_range.split( ';')[0]
302: try: mod_since=long(DateTime(date).timeTime())
303: except: mod_since=None
304: if mod_since is not None:
305: if self._p_mtime:
306: last_mod = long(self._p_mtime)
307: else:
308: last_mod = long(0)
309: if last_mod > mod_since:
310: # Modified, so send a normal response. We delete
311: # the ranges, which causes us to skip to the 200
312: # response.
313: ranges = None
314:
315: if ranges:
316: # Search for satisfiable ranges.
317: satisfiable = 0
318: for start, end in ranges:
319: if start < self.size:
320: satisfiable = 1
321: break
322:
323: if not satisfiable:
324: RESPONSE.setHeader('Content-Range',
325: 'bytes */%d' % self.size)
326: RESPONSE.setHeader('Accept-Ranges', 'bytes')
327: RESPONSE.setHeader('Last-Modified',
328: rfc1123_date(self._p_mtime))
329: RESPONSE.setHeader('Content-Type', self.content_type)
330: RESPONSE.setHeader('Content-Length', self.size)
331: RESPONSE.setStatus(416)
332: return ''
333:
334: ranges = HTTPRangeSupport.expandRanges(ranges, self.size)
335:
336: if len(ranges) == 1:
337: # Easy case, set extra header and return partial set.
338: start, end = ranges[0]
339: size = end - start
340:
341: RESPONSE.setHeader('Last-Modified',
342: rfc1123_date(self._p_mtime))
343: RESPONSE.setHeader('Content-Type', self.content_type)
344: RESPONSE.setHeader('Content-Length', size)
345: RESPONSE.setHeader('Accept-Ranges', 'bytes')
346: RESPONSE.setHeader('Content-Range',
347: 'bytes %d-%d/%d' % (start, end - 1, self.size))
348: RESPONSE.setStatus(206) # Partial content
349:
350: data = urllib.urlopen(self.baseUrl+self.queryString).read()
351: if type(data) is StringType:
352: return data[start:end]
353:
354: # Linked Pdata objects. Urgh.
355: pos = 0
356: while data is not None:
357: l = len(data.data)
358: pos = pos + l
359: if pos > start:
360: # We are within the range
361: lstart = l - (pos - start)
362:
363: if lstart < 0: lstart = 0
364:
365: # find the endpoint
366: if end <= pos:
367: lend = l - (pos - end)
368:
369: # Send and end transmission
370: RESPONSE.write(data[lstart:lend])
371: break
372:
373: # Not yet at the end, transmit what we have.
374: RESPONSE.write(data[lstart:])
375:
376: data = data.next
377:
378: return ''
379:
380: else:
381: boundary = choose_boundary()
382:
383: # Calculate the content length
384: size = (8 + len(boundary) + # End marker length
385: len(ranges) * ( # Constant lenght per set
386: 49 + len(boundary) + len(self.content_type) +
387: len('%d' % self.size)))
388: for start, end in ranges:
389: # Variable length per set
390: size = (size + len('%d%d' % (start, end - 1)) +
391: end - start)
392:
393:
394: # Some clients implement an earlier draft of the spec, they
395: # will only accept x-byteranges.
396: draftprefix = (request_range is not None) and 'x-' or ''
397:
398: RESPONSE.setHeader('Content-Length', size)
399: RESPONSE.setHeader('Accept-Ranges', 'bytes')
400: RESPONSE.setHeader('Last-Modified',
401: rfc1123_date(self._p_mtime))
402: RESPONSE.setHeader('Content-Type',
403: 'multipart/%sbyteranges; boundary=%s' % (
404: draftprefix, boundary))
405: RESPONSE.setStatus(206) # Partial content
406:
407: data = urllib.urlopen(self.baseUrl+self.queryString).read()
408: # The Pdata map allows us to jump into the Pdata chain
409: # arbitrarily during out-of-order range searching.
410: pdata_map = {}
411: pdata_map[0] = data
412:
413: for start, end in ranges:
414: RESPONSE.write('\r\n--%s\r\n' % boundary)
415: RESPONSE.write('Content-Type: %s\r\n' %
416: self.content_type)
417: RESPONSE.write(
418: 'Content-Range: bytes %d-%d/%d\r\n\r\n' % (
419: start, end - 1, self.size))
420:
421: if type(data) is StringType:
422: RESPONSE.write(data[start:end])
423:
424: else:
425: # Yippee. Linked Pdata objects. The following
426: # calculations allow us to fast-forward through the
427: # Pdata chain without a lot of dereferencing if we
428: # did the work already.
429: first_size = len(pdata_map[0].data)
430: if start < first_size:
431: closest_pos = 0
432: else:
433: closest_pos = (
434: ((start - first_size) >> 16 << 16) +
435: first_size)
436: pos = min(closest_pos, max(pdata_map.keys()))
437: data = pdata_map[pos]
438:
439: while data is not None:
440: l = len(data.data)
441: pos = pos + l
442: if pos > start:
443: # We are within the range
444: lstart = l - (pos - start)
445:
446: if lstart < 0: lstart = 0
447:
448: # find the endpoint
449: if end <= pos:
450: lend = l - (pos - end)
451:
452: # Send and loop to next range
453: RESPONSE.write(data[lstart:lend])
454: break
455:
456: # Not yet at the end, transmit what we have.
457: RESPONSE.write(data[lstart:])
458:
459: data = data.next
460: # Store a reference to a Pdata chain link so we
461: # don't have to deref during this request again.
462: pdata_map[pos] = data
463:
464: # Do not keep the link references around.
465: del pdata_map
466:
467: RESPONSE.write('\r\n--%s--\r\n' % boundary)
468: return ''
469:
470: RESPONSE.setHeader('Last-Modified', rfc1123_date(self._p_mtime))
471: RESPONSE.setHeader('Content-Type', self.content_type)
472: RESPONSE.setHeader('Content-Length', self.size)
473: RESPONSE.setHeader('Accept-Ranges', 'bytes')
474:
475: # Don't cache the data itself, but provide an opportunity
476: # for a cache manager to set response headers.
477: self.ZCacheable_set(None)
478:
479: data=urllib.urlopen(self.baseUrl+self.queryString).read()
480:
481: if type(data) is type(''):
482: RESPONSE.setBase(None)
483: return data
484:
485: while data is not None:
486: RESPONSE.write(data.data)
487: data=data.next
488:
489: return ''
490:
491:
492: def manage_addZogiImageForm(self):
493: """Form for adding"""
494: pt=PageTemplateFile('Products/zogiLib/zpt/addZogiImage.zpt').__of__(self)
495: return pt()
496:
497:
498: def manage_addZogiImage(self,id,title,baseUrl, queryString,RESPONSE=None):
499: """add dgilib"""
500: newObj=zogiImage(id,title,baseUrl, queryString)
501: self.Destination()._setObject(id,newObj)
502: if RESPONSE is not None:
503: RESPONSE.redirect('manage_main')
504:
505:
506:
1.1 dwinter 507: class zogiLib(Folder):
508: """StandardElement"""
509:
510: meta_type="zogiLib"
511:
1.3 dwinter 512: def getDlInfo(self):
513: """DLInfo"""
514: paramH={}
1.7 casties 515: baseUrl=re.sub("servlet/Scaler","dlInfo-xml.jsp",self.digilibBaseUrl)
1.3 dwinter 516:
517: url=urllib.urlopen(baseUrl+self.REQUEST['QUERY_STRING'])
518: dom=xml.dom.minidom.parse(url)
519: params=dom.getElementsByTagName('parameter')
520: for param in params:
521: paramH[param.getAttribute('name')]=param.getAttribute('value')
522: return paramH
523:
524: def getPageNumTotal(self):
525: """pagenums"""
1.9 dwinter 526: return self.getDlInfo()['pt'].encode('utf-8')
1.3 dwinter 527:
528:
1.1 dwinter 529: def generateImageFolder(self):
530: """images ablegen"""
531: self.manage_addFolder('images')
1.5 dwinter 532: pathName=os.path.join(package_home(globals()),'images')
533: for image in os.listdir(pathName):
534: try:
535:
536: fn=file(os.path.join(pathName,image))
537: self.images.manage_addImage(image,fn)
538: except:
1.7 casties 539: print "ZOGILIB not imported:",image
1.5 dwinter 540:
1.3 dwinter 541:
1.1 dwinter 542:
543:
1.5 dwinter 544: def __init__(self, id,title,digilibBaseUrl, localFileBase,version="book"):
1.1 dwinter 545: """init"""
546:
547: self.id=id
548: self.title=title
1.2 dwinter 549: self.digilibBaseUrl=digilibBaseUrl
1.1 dwinter 550: self.localFileBase=localFileBase
1.5 dwinter 551: #self._setObject('topTemplate',zogiLib_navTemplate(id='topTemplate'))
552: self._setObject('mainTemplate',zogiLib_mainTemplate(id='mainTemplate',version=version))
1.14 casties 553: #self.generateImageFolder()
1.1 dwinter 554:
555:
556: manage_options = Folder.manage_options+(
557: {'label':'Main Config','action':'changeZogiLibForm'},
558: )
559:
1.3 dwinter 560: def option_js(self):
561: """option_js"""
1.11 casties 562: ret="""
563: function setDLParam(e) {
564: var s;
1.7 casties 565: if (document.all) {
566: s=e.srcElement;
567: } else {
568: s=e.target;
569: }
570: if (window.opener) {
571: window.opener.setParameter(s.name, s.value);
572: window.opener.display(9);
573: } else {
1.10 casties 574: setParameter(s.name, s.value);
575: display(9);
1.7 casties 576: }
577: }"""
1.3 dwinter 578: return ret
579:
580:
1.1 dwinter 581: def navigation_js(self):
582: """Javascript"""
1.13 casties 583: fileName = os.path.join(package_home(globals()),'js/js_lib.js')
584: js = file(fileName).read()
585: fileName = os.path.join(package_home(globals()),'js/dl_lib.js')
586: js += file(fileName).read()
587: return js
1.1 dwinter 588:
1.3 dwinter 589:
1.1 dwinter 590:
591: def generateTopJavaScript(self):
592: """generate script"""
1.7 casties 593: ret="""
594: var baseUrl = '%s'; """% self.REQUEST['URL0']
1.1 dwinter 595: ret+="""
1.7 casties 596: newParameter('fn', '', 1);
597: newParameter('pn', '1', 1);
598: newParameter('ws', '1.0', 1);
599: newParameter('mo', '', 1);
600: newParameter('mk', '', 3);
601: newParameter('wx', '0.0', 2);
602: newParameter('wy', '0.0', 2);
603: newParameter('ww', '1.0', 2);
604: newParameter('wh', '1.0', 2);
605: newParameter('pt', '0', 9);
606: newParameter('brgt', '0.0', 1);
607: newParameter('cont', '0.0', 1);
608: newParameter('rot', '0.0', 1);
609: newParameter('rgba', '', 1);
610: newParameter('rgbm', '', 1);
611: newParameter('ddpix', '', 9);
612: newParameter('ddpiy', '', 9);
613: var picsize = new Size(100, 100);
614: document.id='digilib';
1.9 dwinter 615:
1.1 dwinter 616: """
617: return ret
618:
619:
620: def generateScalerImg(self,requestString):
1.7 casties 621: """generate Scaler IMG Tag"""
1.2 dwinter 622: retStr=self.digilibBaseUrl+requestString
1.10 casties 623: jS="""<script type="text/javascript">var ps = bestPicSize('scaler');
624: document.write('<img id="pic" src="%s&dw='+ps.width+'&dh='+ps.height+'" />')
1.7 casties 625: </script>"""%retStr
1.1 dwinter 626: return jS
627:
1.13 casties 628:
629: def mark1(self):
630: """mark image"""
1.15 casties 631: sendFile(self, 'images/mark1.gif', 'image/gif')
632: return
1.13 casties 633:
634: def mark2(self):
635: """mark image"""
1.15 casties 636: sendFile(self, 'images/mark2.gif', 'image/gif')
637: return
1.13 casties 638:
639: def mark3(self):
640: """mark image"""
1.15 casties 641: sendFile(self, 'images/mark3.gif', 'image/gif')
642: return
1.13 casties 643:
644: def mark4(self):
645: """mark image"""
1.15 casties 646: sendFile(self, 'images/mark4.gif', 'image/gif')
647: return
1.13 casties 648:
649: def mark5(self):
650: """mark image"""
1.15 casties 651: sendFile(self, 'images/mark5.gif', 'image/gif')
652: return
1.13 casties 653:
654: def mark6(self):
655: """mark image"""
1.15 casties 656: sendFile(self, 'images/mark6.gif', 'image/gif')
657: return
1.13 casties 658:
659: def mark7(self):
660: """mark image"""
1.15 casties 661: sendFile(self, 'images/mark7.gif', 'image/gif')
662: return
1.13 casties 663:
664: def mark8(self):
665: """mark image"""
1.15 casties 666: sendFile(self, 'images/mark8.gif', 'image/gif')
667: return
1.13 casties 668:
669: def corner1(self):
670: """mark image"""
1.15 casties 671: sendFile(self, 'images/olinks.gif', 'image/gif')
672: return
1.13 casties 673:
674: def corner2(self):
675: """mark image"""
1.15 casties 676: sendFile(self, 'images/orechts.gif', 'image/gif')
1.13 casties 677: return file(fileName).read()
678:
679: def corner3(self):
680: """mark image"""
1.15 casties 681: sendFile(self, 'images/ulinks.gif', 'image/gif')
1.13 casties 682: return file(fileName).read()
683:
684: def corner4(self):
685: """mark image"""
1.15 casties 686: sendFile(self, 'images/urechts.gif', 'image/gif')
1.13 casties 687: return file(fileName).read()
688:
689:
690:
1.1 dwinter 691: def changeZogiLibForm(self):
692: """Main configuration"""
693: pt=PageTemplateFile('Products/zogiLib/zpt/changeZogiLibForm.zpt').__of__(self)
694: return pt()
695:
1.2 dwinter 696: def changeZogiLib(self,title,digilibBaseUrl, localFileBase,RESPONSE=None):
1.1 dwinter 697: """change it"""
698: self.title=title
1.2 dwinter 699: self.digilibBaseUrl=digilibBaseUrl
1.1 dwinter 700: self.localFileBase=localFileBase
701:
702: if RESPONSE is not None:
703: RESPONSE.redirect('manage_main')
704:
705:
706: def nav_html(self,fileName):
707: """navigations frame"""
1.7 casties 708: ## currently not in use
1.1 dwinter 709: # suche nach index.meta mit zogilib thumb info
710:
711: templ=readNavTemp(self.localFileBase+"/"+fileName)
712: if not templ:
713: templ=readNavTemp(self.localFileBase+"/"+fileName.split("/")[0])
714: if not templ:
715: return self.topTemplate.document_src()
716:
717: return urllib.urlopen(templ).read()
718:
719:
720: def index_html(self):
721: """main action"""
722:
1.5 dwinter 723: #pt=PageTemplateFile('Products/zogiLib/zpt/zogiLibMain_image.zpt').__of__(self)
724: #return pt()
725: return self.mainTemplate()
1.1 dwinter 726:
727: def storeQuery(self):
728: """storeQuery in session"""
729: self.REQUEST.SESSION['query']={}
730: for fm in self.REQUEST.form.keys():
731: self.REQUEST.SESSION['query'][fm]=self.REQUEST.form[fm]
732:
1.3 dwinter 733: self.REQUEST.SESSION['dlInfo']=self.getDlInfo()
734:
735: def getParam(self,param):
736: """Gebe Parameter aus"""
737: try:
738: return self.REQUEST.SESSION['query'][param]
739: except:
740: return None
741:
742: def getPageNum(self):
743: """PAgenum"""
744: pn=self.getParam('pn')
745: if pn:
746: return pn
747: else:
748: return 1
749:
750: def biggerWS(self):
751: """ws+1"""
752: ws=self.getParam('ws')
753: if ws:
754: return int(ws)+1
755: else:
756: return 2
757:
758: def options(self):
759: """showoptions"""
760: pt=PageTemplateFile('Products/zogiLib/zpt/optionwindow.zpt').__of__(self)
761: return pt()
762:
763:
764: def smallerWS(self):
765: """ws-11"""
766: ws=self.getParam('ws')
767: if ws:
768: if int(ws)==1:
1.12 casties 769: return 1
1.3 dwinter 770: else:
771: return int(ws)-1
772: else:
773: return 1
774:
775:
776: def setParam(self,pn=None,ws=None,rot=None,brgt=None,cont=None):
777: """setze Parameter"""
1.1 dwinter 778: ret=""
779:
1.3 dwinter 780: if brgt:
781: self.REQUEST.SESSION['query']['brgt']=brgt
782:
783: if cont:
784: self.REQUEST.SESSION['query']['cont']=cont
785:
1.1 dwinter 786: if pn:
787: self.REQUEST.SESSION['query']['pn']=pn
788:
789: if ws:
790: self.REQUEST.SESSION['query']['ws']=ws
791:
792: if rot:
793: self.REQUEST.SESSION['query']['rot']=rot
794:
795: for param in self.REQUEST.SESSION['query'].keys():
796:
797: ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
798:
799: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
800:
1.3 dwinter 801:
1.1 dwinter 802: def mirrorPage(self,mi):
803: """mirror"""
804: ret=""
805: try:
806: splitted=self.REQUEST.SESSION['query']['mo'].split(',')
807: except:
808: splitted=[]
809:
810: if mi=="h":
811:
812: if 'hmir' in splitted:
813: splitted.remove('hmir')
814: else:
815: splitted.append('hmir')
816:
817: if mi=="v":
818:
819: if 'vmir' in splitted:
820: splitted.remove('vmir')
821: else:
822: splitted.append('vmir')
823:
824:
825: self.REQUEST.SESSION['query']['mo']=string.join(splitted,",")
826:
827:
828:
829:
830: for param in self.REQUEST.SESSION['query'].keys():
831:
832: ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
833:
834: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
835:
836: def decode(self,strR):
837: """decode &"""
1.3 dwinter 838:
1.1 dwinter 839: return re.sub('\&','\&',strR)
840:
841: def wholePage(self):
842: """zoom out"""
843: ret=""
844:
845: self.REQUEST.SESSION['query']['ww']=1
846: self.REQUEST.SESSION['query']['wh']=1
847: self.REQUEST.SESSION['query']['wx']=0
848: self.REQUEST.SESSION['query']['wy']=0
849:
850: for param in self.REQUEST.SESSION['query'].keys():
851:
852: ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
853:
854: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
855:
856: def prevPage(self,pn=None):
857: """next page"""
858: ret=""
859:
860: if pn and pn>0:
861: pn=str(int(pn)-1)
862:
863:
864: self.REQUEST.form['pn']=pn
1.3 dwinter 865:
1.1 dwinter 866: for param in self.REQUEST.form.keys():
1.3 dwinter 867:
1.1 dwinter 868: ret+=param+"="+str(self.REQUEST.form[param])+"&"
869:
870: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
871:
1.3 dwinter 872: def firstPage(self):
873: """erste Seite"""
874: return self.setParam(pn="1")
1.1 dwinter 875:
1.3 dwinter 876: def lastPage(self):
877: """letzte Seite"""
878:
879:
1.1 dwinter 880: def nextPage(self,pn=None):
881: """next page"""
882: ret=""
883:
884: try:
885: pn=str(int(pn)+1)
886: except:
887: pn=str(2)
888:
889: self.REQUEST.form['pn']=pn
1.3 dwinter 890:
1.1 dwinter 891: for param in self.REQUEST.form.keys():
892: ret+=param+"="+str(self.REQUEST.form[param])+"&"
893:
894: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
895:
1.8 dwinter 896: def generateDivs(self):
897: """generate divs"""
898: pt=PageTemplateFile('Products/zogiLib/zpt/zogilib_divs').__of__(self)
899: return pt()
900:
901: #divFileName=os.path.join(package_home(globals()),'zpt/zogilib_divs.zpt')
902: #return open(divFileName).read()
903:
1.1 dwinter 904: def manage_addZogiLibForm(self):
905: """interface for adding zogilib"""
906: pt=PageTemplateFile('Products/zogiLib/zpt/addZogiLibForm').__of__(self)
907: return pt()
908:
1.5 dwinter 909: def manage_addZogiLib(self,id,title,digilibBaseUrl, localFileBase,version="book",RESPONSE=None):
1.1 dwinter 910: """add dgilib"""
1.5 dwinter 911: newObj=zogiLib(id,title,digilibBaseUrl, localFileBase, version)
1.1 dwinter 912: self.Destination()._setObject(id,newObj)
913: if RESPONSE is not None:
914: RESPONSE.redirect('manage_main')
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