Annotation of zogiLib/zogiLib.py, revision 1.16
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:
23:
1.15 casties 24: def sendFile(self, filename, type):
25: """schickt ein lokales file (aus dem Produkt) als response"""
26: fn = os.path.join(package_home(globals()), filename)
1.16 ! casties 27: self.REQUEST.RESPONSE.setHeader('Content-Type', type)
1.15 casties 28: self.REQUEST.RESPONSE.write(file(fn).read())
29: return
30:
1.1 dwinter 31: class zogiLib_navTemplate(ZopePageTemplate):
32: """pageTemplate Objekt"""
33: meta_type="zogiLib_navTemplate"
34:
35: _default_content_fn = os.path.join(package_home(globals()),
36: 'zpt/zogiLib_NavTemplateDefault.zpt')
37:
38: manage_options=ZopePageTemplate.manage_options+(
39: {'label':'Copy to Filesystem','action':'copyContent'},
40: )
41:
42: def getPath(self):
43: """get path"""
44: return getPath(self,'thumbtemplate.templ')
45:
46:
47: def copyContent(self):
48: """copycontent to path"""
49:
50: return "copied to:"+copyContent(self,'thumbtemplate.templ')
51:
52:
53: def manage_addZogiLib_NavTemplateForm(self):
54: """Form for adding"""
1.3 dwinter 55: pt=PageTemplateFile('Products/zogiLib/zpt/AddZogilib_NavTemplate.zpt').__of__(self)
1.1 dwinter 56: return pt()
57:
58:
59:
60:
61: def manage_addZogiLib_NavTemplate(self, id,title=None, text=None,
62: REQUEST=None, submit=None):
63: "Add a Page Template with optional file content."
64:
65:
66: id = str(id)
67: if REQUEST is None:
68: self._setObject(id, zogilib_NavTemplate(id, text))
69: ob = getattr(self, id)
70:
71: if title:
72: ob.pt_setTitle(title)
73: return ob
74: else:
75: file = REQUEST.form.get('file')
76: headers = getattr(file, 'headers', None)
77: if headers is None or not file.filename:
78: zpt = zogilib_NavTemplate(id)
79: else:
80: zpt = zogilib_NavTemplate(id, file, headers.get('content_type'))
81:
82: self._setObject(id, zpt)
83: ob = getattr(self, id)
84:
85:
86: try:
87: u = self.DestinationURL()
88: except AttributeError:
89: u = REQUEST['URL1']
90:
91: if submit == " Add and Edit ":
92: u = "%s/%s" % (u, quote(id))
93: REQUEST.RESPONSE.redirect(u+'/manage_main')
94: return ''
95:
1.3 dwinter 96:
97:
1.1 dwinter 98: def readNavTemp(fileName):
99: """navtemp"""
1.3 dwinter 100:
1.1 dwinter 101:
102: if os.path.exists(fileName+"/index.meta"):
103: dom=xml.dom.minidom.parse(fileName+"/index.meta")
104: else:
105: return None
106:
1.3 dwinter 107:
1.1 dwinter 108: try:
109: navTag=getText(dom.getElementsByTagName('zogilibtemplate')[0].childNodes)
110: except:
111: navTag=None
112: return navTag
1.5 dwinter 113:
114: class zogiLib_mainTemplate(ZopePageTemplate):
115: """pageTemplate Objekt"""
116: meta_type="zogiLib_mainTemplate"
117:
118:
119: def __init__(self, id, text=None, content_type=None, version="book"):
120:
121: default_content_string="zpt/zogiLibMain_%s.zpt"%version
122: self._default_content_fn = os.path.join(package_home(globals()),default_content_string)
123: self.id = str(id)
124: self.ZBindings_edit(self._default_bindings)
125: if text is None:
126: text = open(self._default_content_fn).read()
127: self.pt_edit(text, content_type)
128:
129:
130: def manage_addZogiLibMainTemplateForm(self):
131: """Form for adding"""
132: pt=PageTemplateFile('Products/ECHO_content/zpt/AddOSAS_thumbTemplate.zpt').__of__(self)
133: return pt()
134:
135:
136:
137:
138: def manage_addZogiLibMainTemplate(self, id,title=None, text=None,
139: REQUEST=None, submit=None):
140: "Add a Page Template with optional file content."
141:
142:
143: id = str(id)
144: if REQUEST is None:
145: self._setObject(id, zogiLib_mainTemplate(id, text))
146: ob = getattr(self, id)
147:
148: if title:
149: ob.pt_setTitle(title)
150: return ob
151: else:
152: file = REQUEST.form.get('file')
153: headers = getattr(file, 'headers', None)
154: if headers is None or not file.filename:
155: zpt = zogiLib_mainTemplate(id)
156: else:
157: zpt = zogiLib_mainTemplate(id, file, headers.get('content_type'))
158:
159: self._setObject(id, zpt)
160: ob = getattr(self, id)
161:
162:
163: try:
164: u = self.DestinationURL()
165: except AttributeError:
166: u = REQUEST['URL1']
167:
168: if submit == " Add and Edit ":
169: u = "%s/%s" % (u, quote(id))
170: REQUEST.RESPONSE.redirect(u+'/manage_main')
171: return ''
172:
1.1 dwinter 173:
1.4 dwinter 174: class zogiImage(Image):
175: """einzelnes Image"""
176: meta_type="zogiImage"
177:
178:
179:
180: def __init__(self,id,title,baseUrl,queryString,content_type='',precondition=''):
181: """init"""
182: self.id=id
183: self.title=title
184: self.baseUrl=baseUrl
185: self.queryString=queryString
186: self.content_type=content_type
187: self.precondition=precondition
188:
189: def getData(self):
190: """getUrlData"""
191: return urllib.urlopen(self.baseUrl+self.queryString)
192:
193: def changeZogiImageForm(self):
194: """Main configuration"""
195: pt=PageTemplateFile('Products/zogiLib/zpt/changeZogiImageForm.zpt').__of__(self)
196: return pt()
197:
198: def changeZogiImage(self,title,baseUrl, queryString,RESPONSE=None):
199: """change it"""
200: self.title=title
201: self.baseUrl=baseUrl
202: self.queryString=queryString
203:
204: if RESPONSE is not None:
205: RESPONSE.redirect('manage_main')
206:
207:
208: manage_options=ZopePageTemplate.manage_options+(
209: {'label':'Main config','action':'changeZogiImageForm'},
210: )
211:
212:
213:
214:
215: def index_html(self, REQUEST, RESPONSE):
216: """
217: Modified version of OFS/Image.py
1.1 dwinter 218:
1.4 dwinter 219: The default view of the contents of a File or Image.
220:
221: Returns the contents of the file or image. Also, sets the
222: Content-Type HTTP header to the objects content type.
223: """
224:
225: # HTTP If-Modified-Since header handling.
226: header=REQUEST.get_header('If-Modified-Since', None)
227: if header is not None:
228: header=header.split( ';')[0]
229: # Some proxies seem to send invalid date strings for this
230: # header. If the date string is not valid, we ignore it
231: # rather than raise an error to be generally consistent
232: # with common servers such as Apache (which can usually
233: # understand the screwy date string as a lucky side effect
234: # of the way they parse it).
235: # This happens to be what RFC2616 tells us to do in the face of an
236: # invalid date.
237: try: mod_since=long(DateTime(header).timeTime())
238: except: mod_since=None
239: if mod_since is not None:
240: if self._p_mtime:
241: last_mod = long(self._p_mtime)
242: else:
243: last_mod = long(0)
244: if last_mod > 0 and last_mod <= mod_since:
245: # Set header values since apache caching will return Content-Length
246: # of 0 in response if size is not set here
247: RESPONSE.setHeader('Last-Modified', rfc1123_date(self._p_mtime))
248: RESPONSE.setHeader('Content-Type', self.content_type)
249: RESPONSE.setHeader('Content-Length', self.size)
250: RESPONSE.setHeader('Accept-Ranges', 'bytes')
251: self.ZCacheable_set(None)
252: RESPONSE.setStatus(304)
253: return ''
254:
255: if self.precondition and hasattr(self,self.precondition):
256: # Grab whatever precondition was defined and then
257: # execute it. The precondition will raise an exception
258: # if something violates its terms.
259: c=getattr(self,self.precondition)
260: if hasattr(c,'isDocTemp') and c.isDocTemp:
261: c(REQUEST['PARENTS'][1],REQUEST)
262: else:
263: c()
264:
265: # HTTP Range header handling
266: range = REQUEST.get_header('Range', None)
267: request_range = REQUEST.get_header('Request-Range', None)
268: if request_range is not None:
269: # Netscape 2 through 4 and MSIE 3 implement a draft version
270: # Later on, we need to serve a different mime-type as well.
271: range = request_range
272: if_range = REQUEST.get_header('If-Range', None)
273: if range is not None:
274: ranges = HTTPRangeSupport.parseRange(range)
275:
276: if if_range is not None:
277: # Only send ranges if the data isn't modified, otherwise send
278: # the whole object. Support both ETags and Last-Modified dates!
279: if len(if_range) > 1 and if_range[:2] == 'ts':
280: # ETag:
281: if if_range != self.http__etag():
282: # Modified, so send a normal response. We delete
283: # the ranges, which causes us to skip to the 200
284: # response.
285: ranges = None
286: else:
287: # Date
288: date = if_range.split( ';')[0]
289: try: mod_since=long(DateTime(date).timeTime())
290: except: mod_since=None
291: if mod_since is not None:
292: if self._p_mtime:
293: last_mod = long(self._p_mtime)
294: else:
295: last_mod = long(0)
296: if last_mod > mod_since:
297: # Modified, so send a normal response. We delete
298: # the ranges, which causes us to skip to the 200
299: # response.
300: ranges = None
301:
302: if ranges:
303: # Search for satisfiable ranges.
304: satisfiable = 0
305: for start, end in ranges:
306: if start < self.size:
307: satisfiable = 1
308: break
309:
310: if not satisfiable:
311: RESPONSE.setHeader('Content-Range',
312: 'bytes */%d' % self.size)
313: RESPONSE.setHeader('Accept-Ranges', 'bytes')
314: RESPONSE.setHeader('Last-Modified',
315: rfc1123_date(self._p_mtime))
316: RESPONSE.setHeader('Content-Type', self.content_type)
317: RESPONSE.setHeader('Content-Length', self.size)
318: RESPONSE.setStatus(416)
319: return ''
320:
321: ranges = HTTPRangeSupport.expandRanges(ranges, self.size)
322:
323: if len(ranges) == 1:
324: # Easy case, set extra header and return partial set.
325: start, end = ranges[0]
326: size = end - start
327:
328: RESPONSE.setHeader('Last-Modified',
329: rfc1123_date(self._p_mtime))
330: RESPONSE.setHeader('Content-Type', self.content_type)
331: RESPONSE.setHeader('Content-Length', size)
332: RESPONSE.setHeader('Accept-Ranges', 'bytes')
333: RESPONSE.setHeader('Content-Range',
334: 'bytes %d-%d/%d' % (start, end - 1, self.size))
335: RESPONSE.setStatus(206) # Partial content
336:
337: data = urllib.urlopen(self.baseUrl+self.queryString).read()
338: if type(data) is StringType:
339: return data[start:end]
340:
341: # Linked Pdata objects. Urgh.
342: pos = 0
343: while data is not None:
344: l = len(data.data)
345: pos = pos + l
346: if pos > start:
347: # We are within the range
348: lstart = l - (pos - start)
349:
350: if lstart < 0: lstart = 0
351:
352: # find the endpoint
353: if end <= pos:
354: lend = l - (pos - end)
355:
356: # Send and end transmission
357: RESPONSE.write(data[lstart:lend])
358: break
359:
360: # Not yet at the end, transmit what we have.
361: RESPONSE.write(data[lstart:])
362:
363: data = data.next
364:
365: return ''
366:
367: else:
368: boundary = choose_boundary()
369:
370: # Calculate the content length
371: size = (8 + len(boundary) + # End marker length
372: len(ranges) * ( # Constant lenght per set
373: 49 + len(boundary) + len(self.content_type) +
374: len('%d' % self.size)))
375: for start, end in ranges:
376: # Variable length per set
377: size = (size + len('%d%d' % (start, end - 1)) +
378: end - start)
379:
380:
381: # Some clients implement an earlier draft of the spec, they
382: # will only accept x-byteranges.
383: draftprefix = (request_range is not None) and 'x-' or ''
384:
385: RESPONSE.setHeader('Content-Length', size)
386: RESPONSE.setHeader('Accept-Ranges', 'bytes')
387: RESPONSE.setHeader('Last-Modified',
388: rfc1123_date(self._p_mtime))
389: RESPONSE.setHeader('Content-Type',
390: 'multipart/%sbyteranges; boundary=%s' % (
391: draftprefix, boundary))
392: RESPONSE.setStatus(206) # Partial content
393:
394: data = urllib.urlopen(self.baseUrl+self.queryString).read()
395: # The Pdata map allows us to jump into the Pdata chain
396: # arbitrarily during out-of-order range searching.
397: pdata_map = {}
398: pdata_map[0] = data
399:
400: for start, end in ranges:
401: RESPONSE.write('\r\n--%s\r\n' % boundary)
402: RESPONSE.write('Content-Type: %s\r\n' %
403: self.content_type)
404: RESPONSE.write(
405: 'Content-Range: bytes %d-%d/%d\r\n\r\n' % (
406: start, end - 1, self.size))
407:
408: if type(data) is StringType:
409: RESPONSE.write(data[start:end])
410:
411: else:
412: # Yippee. Linked Pdata objects. The following
413: # calculations allow us to fast-forward through the
414: # Pdata chain without a lot of dereferencing if we
415: # did the work already.
416: first_size = len(pdata_map[0].data)
417: if start < first_size:
418: closest_pos = 0
419: else:
420: closest_pos = (
421: ((start - first_size) >> 16 << 16) +
422: first_size)
423: pos = min(closest_pos, max(pdata_map.keys()))
424: data = pdata_map[pos]
425:
426: while data is not None:
427: l = len(data.data)
428: pos = pos + l
429: if pos > start:
430: # We are within the range
431: lstart = l - (pos - start)
432:
433: if lstart < 0: lstart = 0
434:
435: # find the endpoint
436: if end <= pos:
437: lend = l - (pos - end)
438:
439: # Send and loop to next range
440: RESPONSE.write(data[lstart:lend])
441: break
442:
443: # Not yet at the end, transmit what we have.
444: RESPONSE.write(data[lstart:])
445:
446: data = data.next
447: # Store a reference to a Pdata chain link so we
448: # don't have to deref during this request again.
449: pdata_map[pos] = data
450:
451: # Do not keep the link references around.
452: del pdata_map
453:
454: RESPONSE.write('\r\n--%s--\r\n' % boundary)
455: return ''
456:
457: RESPONSE.setHeader('Last-Modified', rfc1123_date(self._p_mtime))
458: RESPONSE.setHeader('Content-Type', self.content_type)
459: RESPONSE.setHeader('Content-Length', self.size)
460: RESPONSE.setHeader('Accept-Ranges', 'bytes')
461:
462: # Don't cache the data itself, but provide an opportunity
463: # for a cache manager to set response headers.
464: self.ZCacheable_set(None)
465:
466: data=urllib.urlopen(self.baseUrl+self.queryString).read()
467:
468: if type(data) is type(''):
469: RESPONSE.setBase(None)
470: return data
471:
472: while data is not None:
473: RESPONSE.write(data.data)
474: data=data.next
475:
476: return ''
477:
478:
479: def manage_addZogiImageForm(self):
480: """Form for adding"""
481: pt=PageTemplateFile('Products/zogiLib/zpt/addZogiImage.zpt').__of__(self)
482: return pt()
483:
484:
485: def manage_addZogiImage(self,id,title,baseUrl, queryString,RESPONSE=None):
486: """add dgilib"""
487: newObj=zogiImage(id,title,baseUrl, queryString)
488: self.Destination()._setObject(id,newObj)
489: if RESPONSE is not None:
490: RESPONSE.redirect('manage_main')
491:
492:
493:
1.1 dwinter 494: class zogiLib(Folder):
495: """StandardElement"""
496:
497: meta_type="zogiLib"
498:
1.3 dwinter 499: def getDlInfo(self):
500: """DLInfo"""
501: paramH={}
1.7 casties 502: baseUrl=re.sub("servlet/Scaler","dlInfo-xml.jsp",self.digilibBaseUrl)
1.3 dwinter 503:
504: url=urllib.urlopen(baseUrl+self.REQUEST['QUERY_STRING'])
505: dom=xml.dom.minidom.parse(url)
506: params=dom.getElementsByTagName('parameter')
507: for param in params:
508: paramH[param.getAttribute('name')]=param.getAttribute('value')
509: return paramH
510:
511: def getPageNumTotal(self):
512: """pagenums"""
1.9 dwinter 513: return self.getDlInfo()['pt'].encode('utf-8')
1.3 dwinter 514:
515:
1.1 dwinter 516: def generateImageFolder(self):
517: """images ablegen"""
518: self.manage_addFolder('images')
1.5 dwinter 519: pathName=os.path.join(package_home(globals()),'images')
520: for image in os.listdir(pathName):
521: try:
522:
523: fn=file(os.path.join(pathName,image))
524: self.images.manage_addImage(image,fn)
525: except:
1.7 casties 526: print "ZOGILIB not imported:",image
1.5 dwinter 527:
1.3 dwinter 528:
1.1 dwinter 529:
530:
1.5 dwinter 531: def __init__(self, id,title,digilibBaseUrl, localFileBase,version="book"):
1.1 dwinter 532: """init"""
533:
534: self.id=id
535: self.title=title
1.2 dwinter 536: self.digilibBaseUrl=digilibBaseUrl
1.1 dwinter 537: self.localFileBase=localFileBase
1.5 dwinter 538: #self._setObject('topTemplate',zogiLib_navTemplate(id='topTemplate'))
539: self._setObject('mainTemplate',zogiLib_mainTemplate(id='mainTemplate',version=version))
1.14 casties 540: #self.generateImageFolder()
1.1 dwinter 541:
542:
543: manage_options = Folder.manage_options+(
544: {'label':'Main Config','action':'changeZogiLibForm'},
545: )
546:
1.3 dwinter 547: def option_js(self):
548: """option_js"""
1.11 casties 549: ret="""
550: function setDLParam(e) {
551: var s;
1.7 casties 552: if (document.all) {
553: s=e.srcElement;
554: } else {
555: s=e.target;
556: }
557: if (window.opener) {
558: window.opener.setParameter(s.name, s.value);
559: window.opener.display(9);
560: } else {
1.10 casties 561: setParameter(s.name, s.value);
562: display(9);
1.7 casties 563: }
564: }"""
1.3 dwinter 565: return ret
566:
567:
1.1 dwinter 568: def navigation_js(self):
569: """Javascript"""
1.13 casties 570: fileName = os.path.join(package_home(globals()),'js/js_lib.js')
571: js = file(fileName).read()
572: fileName = os.path.join(package_home(globals()),'js/dl_lib.js')
573: js += file(fileName).read()
574: return js
1.1 dwinter 575:
1.3 dwinter 576:
1.1 dwinter 577:
578: def generateTopJavaScript(self):
579: """generate script"""
1.7 casties 580: ret="""
581: var baseUrl = '%s'; """% self.REQUEST['URL0']
1.1 dwinter 582: ret+="""
1.7 casties 583: newParameter('fn', '', 1);
584: newParameter('pn', '1', 1);
585: newParameter('ws', '1.0', 1);
586: newParameter('mo', '', 1);
587: newParameter('mk', '', 3);
588: newParameter('wx', '0.0', 2);
589: newParameter('wy', '0.0', 2);
590: newParameter('ww', '1.0', 2);
591: newParameter('wh', '1.0', 2);
592: newParameter('pt', '0', 9);
593: newParameter('brgt', '0.0', 1);
594: newParameter('cont', '0.0', 1);
595: newParameter('rot', '0.0', 1);
596: newParameter('rgba', '', 1);
597: newParameter('rgbm', '', 1);
598: newParameter('ddpix', '', 9);
599: newParameter('ddpiy', '', 9);
600: var picsize = new Size(100, 100);
601: document.id='digilib';
1.9 dwinter 602:
1.1 dwinter 603: """
604: return ret
605:
606:
607: def generateScalerImg(self,requestString):
1.7 casties 608: """generate Scaler IMG Tag"""
1.2 dwinter 609: retStr=self.digilibBaseUrl+requestString
1.10 casties 610: jS="""<script type="text/javascript">var ps = bestPicSize('scaler');
611: document.write('<img id="pic" src="%s&dw='+ps.width+'&dh='+ps.height+'" />')
1.7 casties 612: </script>"""%retStr
1.1 dwinter 613: return jS
614:
1.13 casties 615:
616: def mark1(self):
617: """mark image"""
1.15 casties 618: sendFile(self, 'images/mark1.gif', 'image/gif')
619: return
1.13 casties 620:
621: def mark2(self):
622: """mark image"""
1.15 casties 623: sendFile(self, 'images/mark2.gif', 'image/gif')
624: return
1.13 casties 625:
626: def mark3(self):
627: """mark image"""
1.15 casties 628: sendFile(self, 'images/mark3.gif', 'image/gif')
629: return
1.13 casties 630:
631: def mark4(self):
632: """mark image"""
1.15 casties 633: sendFile(self, 'images/mark4.gif', 'image/gif')
634: return
1.13 casties 635:
636: def mark5(self):
637: """mark image"""
1.15 casties 638: sendFile(self, 'images/mark5.gif', 'image/gif')
639: return
1.13 casties 640:
641: def mark6(self):
642: """mark image"""
1.15 casties 643: sendFile(self, 'images/mark6.gif', 'image/gif')
644: return
1.13 casties 645:
646: def mark7(self):
647: """mark image"""
1.15 casties 648: sendFile(self, 'images/mark7.gif', 'image/gif')
649: return
1.13 casties 650:
651: def mark8(self):
652: """mark image"""
1.15 casties 653: sendFile(self, 'images/mark8.gif', 'image/gif')
654: return
1.13 casties 655:
656: def corner1(self):
657: """mark image"""
1.15 casties 658: sendFile(self, 'images/olinks.gif', 'image/gif')
659: return
1.13 casties 660:
661: def corner2(self):
662: """mark image"""
1.15 casties 663: sendFile(self, 'images/orechts.gif', 'image/gif')
1.13 casties 664: return file(fileName).read()
665:
666: def corner3(self):
667: """mark image"""
1.15 casties 668: sendFile(self, 'images/ulinks.gif', 'image/gif')
1.13 casties 669: return file(fileName).read()
670:
671: def corner4(self):
672: """mark image"""
1.15 casties 673: sendFile(self, 'images/urechts.gif', 'image/gif')
1.13 casties 674: return file(fileName).read()
675:
676:
677:
1.1 dwinter 678: def changeZogiLibForm(self):
679: """Main configuration"""
680: pt=PageTemplateFile('Products/zogiLib/zpt/changeZogiLibForm.zpt').__of__(self)
681: return pt()
682:
1.2 dwinter 683: def changeZogiLib(self,title,digilibBaseUrl, localFileBase,RESPONSE=None):
1.1 dwinter 684: """change it"""
685: self.title=title
1.2 dwinter 686: self.digilibBaseUrl=digilibBaseUrl
1.1 dwinter 687: self.localFileBase=localFileBase
688:
689: if RESPONSE is not None:
690: RESPONSE.redirect('manage_main')
691:
692:
693: def nav_html(self,fileName):
694: """navigations frame"""
1.7 casties 695: ## currently not in use
1.1 dwinter 696: # suche nach index.meta mit zogilib thumb info
697:
698: templ=readNavTemp(self.localFileBase+"/"+fileName)
699: if not templ:
700: templ=readNavTemp(self.localFileBase+"/"+fileName.split("/")[0])
701: if not templ:
702: return self.topTemplate.document_src()
703:
704: return urllib.urlopen(templ).read()
705:
706:
707: def index_html(self):
708: """main action"""
709:
1.5 dwinter 710: #pt=PageTemplateFile('Products/zogiLib/zpt/zogiLibMain_image.zpt').__of__(self)
711: #return pt()
712: return self.mainTemplate()
1.1 dwinter 713:
714: def storeQuery(self):
715: """storeQuery in session"""
716: self.REQUEST.SESSION['query']={}
717: for fm in self.REQUEST.form.keys():
718: self.REQUEST.SESSION['query'][fm]=self.REQUEST.form[fm]
719:
1.3 dwinter 720: self.REQUEST.SESSION['dlInfo']=self.getDlInfo()
721:
722: def getParam(self,param):
723: """Gebe Parameter aus"""
724: try:
725: return self.REQUEST.SESSION['query'][param]
726: except:
727: return None
728:
729: def getPageNum(self):
730: """PAgenum"""
731: pn=self.getParam('pn')
732: if pn:
733: return pn
734: else:
735: return 1
736:
737: def biggerWS(self):
738: """ws+1"""
739: ws=self.getParam('ws')
740: if ws:
741: return int(ws)+1
742: else:
743: return 2
744:
745: def options(self):
746: """showoptions"""
747: pt=PageTemplateFile('Products/zogiLib/zpt/optionwindow.zpt').__of__(self)
748: return pt()
749:
750:
751: def smallerWS(self):
752: """ws-11"""
753: ws=self.getParam('ws')
754: if ws:
755: if int(ws)==1:
1.12 casties 756: return 1
1.3 dwinter 757: else:
758: return int(ws)-1
759: else:
760: return 1
761:
762:
763: def setParam(self,pn=None,ws=None,rot=None,brgt=None,cont=None):
764: """setze Parameter"""
1.1 dwinter 765: ret=""
766:
1.3 dwinter 767: if brgt:
768: self.REQUEST.SESSION['query']['brgt']=brgt
769:
770: if cont:
771: self.REQUEST.SESSION['query']['cont']=cont
772:
1.1 dwinter 773: if pn:
774: self.REQUEST.SESSION['query']['pn']=pn
775:
776: if ws:
777: self.REQUEST.SESSION['query']['ws']=ws
778:
779: if rot:
780: self.REQUEST.SESSION['query']['rot']=rot
781:
782: for param in self.REQUEST.SESSION['query'].keys():
783:
784: ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
785:
786: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
787:
1.3 dwinter 788:
1.1 dwinter 789: def mirrorPage(self,mi):
790: """mirror"""
791: ret=""
792: try:
793: splitted=self.REQUEST.SESSION['query']['mo'].split(',')
794: except:
795: splitted=[]
796:
797: if mi=="h":
798:
799: if 'hmir' in splitted:
800: splitted.remove('hmir')
801: else:
802: splitted.append('hmir')
803:
804: if mi=="v":
805:
806: if 'vmir' in splitted:
807: splitted.remove('vmir')
808: else:
809: splitted.append('vmir')
810:
811:
812: self.REQUEST.SESSION['query']['mo']=string.join(splitted,",")
813:
814:
815:
816:
817: for param in self.REQUEST.SESSION['query'].keys():
818:
819: ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
820:
821: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
822:
823: def decode(self,strR):
824: """decode &"""
1.3 dwinter 825:
1.1 dwinter 826: return re.sub('\&','\&',strR)
827:
828: def wholePage(self):
829: """zoom out"""
830: ret=""
831:
832: self.REQUEST.SESSION['query']['ww']=1
833: self.REQUEST.SESSION['query']['wh']=1
834: self.REQUEST.SESSION['query']['wx']=0
835: self.REQUEST.SESSION['query']['wy']=0
836:
837: for param in self.REQUEST.SESSION['query'].keys():
838:
839: ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
840:
841: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
842:
843: def prevPage(self,pn=None):
844: """next page"""
845: ret=""
846:
847: if pn and pn>0:
848: pn=str(int(pn)-1)
849:
850:
851: self.REQUEST.form['pn']=pn
1.3 dwinter 852:
1.1 dwinter 853: for param in self.REQUEST.form.keys():
1.3 dwinter 854:
1.1 dwinter 855: ret+=param+"="+str(self.REQUEST.form[param])+"&"
856:
857: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
858:
1.3 dwinter 859: def firstPage(self):
860: """erste Seite"""
861: return self.setParam(pn="1")
1.1 dwinter 862:
1.3 dwinter 863: def lastPage(self):
864: """letzte Seite"""
865:
866:
1.1 dwinter 867: def nextPage(self,pn=None):
868: """next page"""
869: ret=""
870:
871: try:
872: pn=str(int(pn)+1)
873: except:
874: pn=str(2)
875:
876: self.REQUEST.form['pn']=pn
1.3 dwinter 877:
1.1 dwinter 878: for param in self.REQUEST.form.keys():
879: ret+=param+"="+str(self.REQUEST.form[param])+"&"
880:
881: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
882:
1.8 dwinter 883: def generateDivs(self):
884: """generate divs"""
885: pt=PageTemplateFile('Products/zogiLib/zpt/zogilib_divs').__of__(self)
886: return pt()
887:
888: #divFileName=os.path.join(package_home(globals()),'zpt/zogilib_divs.zpt')
889: #return open(divFileName).read()
890:
1.1 dwinter 891: def manage_addZogiLibForm(self):
892: """interface for adding zogilib"""
893: pt=PageTemplateFile('Products/zogiLib/zpt/addZogiLibForm').__of__(self)
894: return pt()
895:
1.5 dwinter 896: def manage_addZogiLib(self,id,title,digilibBaseUrl, localFileBase,version="book",RESPONSE=None):
1.1 dwinter 897: """add dgilib"""
1.5 dwinter 898: newObj=zogiLib(id,title,digilibBaseUrl, localFileBase, version)
1.1 dwinter 899: self.Destination()._setObject(id,newObj)
900: if RESPONSE is not None:
901: RESPONSE.redirect('manage_main')
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