version 1.43, 2010/03/19 11:42:40
|
version 1.44, 2010/04/08 11:04:51
|
Line 87 class documentViewer(Folder):
|
Line 87 class documentViewer(Folder):
|
|
|
# templates and forms |
# templates and forms |
viewer_main = PageTemplateFile('zpt/viewer_main', globals()) |
viewer_main = PageTemplateFile('zpt/viewer_main', globals()) |
thumbs_main = PageTemplateFile('zpt/thumbs_main', globals()) |
toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) |
image_main = PageTemplateFile('zpt/image_main', globals()) # obsolete! |
toc_text = PageTemplateFile('zpt/toc_text', globals()) |
|
toc_figures = PageTemplateFile('zpt/toc_figures', globals()) |
page_main_images = PageTemplateFile('zpt/page_main_images', globals()) |
page_main_images = PageTemplateFile('zpt/page_main_images', globals()) |
page_main_text = PageTemplateFile('zpt/page_main_text', globals()) |
page_main_text = PageTemplateFile('zpt/page_main_text', globals()) |
|
page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals()) |
head_main = PageTemplateFile('zpt/head_main', globals()) |
head_main = PageTemplateFile('zpt/head_main', globals()) |
docuviewer_css = PageTemplateFile('css/docuviewer.css', globals()) |
docuviewer_css = PageTemplateFile('css/docuviewer.css', globals()) |
info_xml = PageTemplateFile('zpt/info_xml', globals()) |
info_xml = PageTemplateFile('zpt/info_xml', globals()) |
Line 161 class documentViewer(Folder):
|
Line 163 class documentViewer(Folder):
|
return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) |
return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) |
|
|
security.declareProtected('View','index_html') |
security.declareProtected('View','index_html') |
def index_html(self,url,mode="texttool",viewMode="auto",start=None,pn=1,mk=None): |
def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None): |
''' |
''' |
view it |
view it |
@param mode: defines how to access the document behind url |
@param mode: defines how to access the document behind url |
@param url: url which contains display information |
@param url: url which contains display information |
@param viewMode: if images display images, if text display text, default is images (text,images or auto) |
@param viewMode: if images display images, if text display text, default is auto (text,images or auto) |
|
@param tocMode: type of 'table of contents' for navigation (thumbs, text, figures) |
''' |
''' |
|
|
logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
Line 181 class documentViewer(Folder):
|
Line 183 class documentViewer(Folder):
|
self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
|
|
docinfo = self.getDocinfo(mode=mode,url=url) |
docinfo = self.getDocinfo(mode=mode,url=url) |
pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode) |
pt = getattr(self.template, 'viewer_main') |
if tocMode != "thumbs": |
|
# get table of contents |
|
docinfo = self.getToc(mode=tocMode, docinfo=docinfo) |
|
|
if viewMode=="auto": # automodus gewaehlt |
if viewMode=="auto": # automodus gewaehlt |
if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert |
if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert |
Line 190 class documentViewer(Folder):
|
Line 194 class documentViewer(Folder):
|
else: |
else: |
viewMode="images" |
viewMode="images" |
|
|
|
pt = getattr(self.template, 'viewer_main') |
return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk)) |
return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk)) |
|
|
def generateMarks(self,mk): |
def generateMarks(self,mk): |
ret="" |
ret="" |
if mk is None: |
if mk is None: |
return "" |
return "" |
|
|
if type(mk) is not ListType: |
if type(mk) is not ListType: |
mk=[mk] |
mk=[mk] |
for m in mk: |
for m in mk: |
ret+="mk=%s"%m |
ret+="mk=%s"%m |
return ret |
return ret |
|
|
|
|
def findDigilibUrl(self): |
def findDigilibUrl(self): |
"""try to get the digilib URL from zogilib""" |
"""try to get the digilib URL from zogilib""" |
url = self.template.zogilib.getDLBaseUrl() |
url = self.template.zogilib.getDLBaseUrl() |
Line 343 class documentViewer(Folder):
|
Line 348 class documentViewer(Folder):
|
dom = Parse(txt) |
dom = Parse(txt) |
break |
break |
except: |
except: |
logger("ERROR documentViewer (getIndexMata)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
logger("ERROR documentViewer (getIndexMeta)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
|
|
if dom is None: |
if dom is None: |
raise IOError("Unable to read index meta from %s"%(url)) |
raise IOError("Unable to read index meta from %s"%(url)) |
Line 363 class documentViewer(Folder):
|
Line 368 class documentViewer(Folder):
|
server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
metaUrl=server+url.replace("/mpiwg/online","") |
metaUrl=server+url.replace("/mpiwg/online","") |
|
|
|
|
for cnt in range(num_retries): |
for cnt in range(num_retries): |
try: |
try: |
# patch dirk encoding fehler treten dann nicht mehr auf |
# patch dirk encoding fehler treten dann nicht mehr auf |
Line 461 class documentViewer(Folder):
|
Line 465 class documentViewer(Folder):
|
logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url)) |
logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url)) |
if docinfo is None: |
if docinfo is None: |
docinfo = {} |
docinfo = {} |
|
|
if docinfo.get('lang', None) is None: |
if docinfo.get('lang', None) is None: |
docinfo['lang'] = '' # default keine Sprache gesetzt |
docinfo['lang'] = '' # default keine Sprache gesetzt |
if dom is None: |
if dom is None: |
Line 555 class documentViewer(Folder):
|
Line 558 class documentViewer(Folder):
|
return docinfo |
return docinfo |
|
|
|
|
|
|
|
|
|
|
def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None): |
def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None): |
"""gets the bibliographical information from the preseantion entry in texttools |
"""gets the bibliographical information from the preseantion entry in texttools |
""" |
""" |
Line 618 class documentViewer(Folder):
|
Line 618 class documentViewer(Folder):
|
docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) |
docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) |
else: |
else: |
logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") |
logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") |
raise ValueError("Unknown mode %s"%(mode)) |
raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) |
|
|
logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo) |
logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo) |
self.REQUEST.SESSION['docinfo'] = docinfo |
self.REQUEST.SESSION['docinfo'] = docinfo |
return docinfo |
return docinfo |
|
|
|
|
def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None): |
def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None): |
"""returns pageinfo with the given parameters""" |
"""returns pageinfo with the given parameters""" |
pageinfo = {} |
pageinfo = {} |
current = getInt(current) |
current = getInt(current) |
Line 640 class documentViewer(Folder):
|
Line 640 class documentViewer(Folder):
|
# int(current / grpsize) * grpsize +1)) |
# int(current / grpsize) * grpsize +1)) |
pageinfo['start'] = start |
pageinfo['start'] = start |
pageinfo['end'] = start + grpsize |
pageinfo['end'] = start + grpsize |
if docinfo is not None: |
if (docinfo is not None) and ('numPages' in docinfo): |
np = int(docinfo['numPages']) |
np = int(docinfo['numPages']) |
pageinfo['end'] = min(pageinfo['end'], np) |
pageinfo['end'] = min(pageinfo['end'], np) |
pageinfo['numgroups'] = int(np / grpsize) |
pageinfo['numgroups'] = int(np / grpsize) |
if np % grpsize > 0: |
if np % grpsize > 0: |
pageinfo['numgroups'] += 1 |
pageinfo['numgroups'] += 1 |
|
|
|
pageinfo['viewMode'] = viewMode |
|
pageinfo['tocMode'] = tocMode |
|
pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '10') |
|
pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
|
|
return pageinfo |
return pageinfo |
|
|
|
|
Line 661 class documentViewer(Folder):
|
Line 666 class documentViewer(Folder):
|
|
|
def getTextPage(self, mode="text", pn=1, docinfo=None): |
def getTextPage(self, mode="text", pn=1, docinfo=None): |
"""returns single page from fulltext""" |
"""returns single page from fulltext""" |
pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", "document=%s&mode=%s&pn=%s"%(docinfo['textURLPath'],mode,pn), outputUnicode=False) |
docpath = docinfo['textURLPath'] |
|
if mode == "text_dict": |
|
textmode = "textPollux" |
|
else: |
|
textmode = mode |
|
|
|
pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn), outputUnicode=False) |
# post-processing downloaded xml |
# post-processing downloaded xml |
pagedom = Parse(pagexml) |
pagedom = Parse(pagexml) |
# plain text mode |
# plain text mode |
Line 673 class documentViewer(Folder):
|
Line 684 class documentViewer(Folder):
|
return serializeNode(pagenode) |
return serializeNode(pagenode) |
|
|
# text-with-links mode |
# text-with-links mode |
if mode == "textPollux": |
if mode == "text_dict": |
# first div contains text |
# first div contains text |
pagedivs = pagedom.xpath("/div") |
pagedivs = pagedom.xpath("/div") |
if len(pagedivs) > 0: |
if len(pagedivs) > 0: |
Line 696 class documentViewer(Folder):
|
Line 707 class documentViewer(Folder):
|
|
|
return "no text here" |
return "no text here" |
|
|
|
def getToc(self, mode="text", docinfo=None): |
|
"""loads table of contents and stores in docinfo""" |
|
logging.debug("documentViewer (gettoc) mode: %s"%(mode)) |
|
if 'tocSize_%s'%mode in docinfo: |
|
# cached toc |
|
return docinfo |
|
|
|
docpath = docinfo['textURLPath'] |
|
# we need to set a result set size |
|
pagesize = 1000 |
|
pn = 1 |
|
if mode == "text": |
|
queryType = "toc" |
|
else: |
|
queryType = mode |
|
# number of entries in toc |
|
tocSize = 0 |
|
tocDiv = None |
|
pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False) |
|
# post-processing downloaded xml |
|
pagedom = Parse(pagexml) |
|
# get number of entries |
|
numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
|
if len(numdivs) > 0: |
|
tocSize = int(getTextFromNode(numdivs[0])) |
|
# div contains text |
|
#pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
|
#if len(pagedivs) > 0: |
|
# tocDiv = pagedivs[0] |
|
|
|
docinfo['tocSize_%s'%mode] = tocSize |
|
#docinfo['tocDiv_%s'%mode] = tocDiv |
|
return docinfo |
|
|
|
def getTocPage(self, mode="toc", pn=1, pageinfo=None, docinfo=None): |
|
"""returns single page from the table of contents""" |
|
# TODO: this should use the cached TOC |
|
if mode == "text": |
|
queryType = "toc" |
|
else: |
|
queryType = mode |
|
docpath = docinfo['textURLPath'] |
|
pagesize = pageinfo['tocPageSize'] |
|
pn = pageinfo['tocPN'] |
|
pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False) |
|
# post-processing downloaded xml |
|
pagedom = Parse(pagexml) |
|
# div contains text |
|
pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
|
if len(pagedivs) > 0: |
|
pagenode = pagedivs[0] |
|
return serializeNode(pagenode) |
|
else: |
|
return "No TOC!" |
|
|
|
|
def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=10,authgroups='mpiwg',RESPONSE=None): |
def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=10,authgroups='mpiwg',RESPONSE=None): |
"""init document viewer""" |
"""init document viewer""" |