version 1.43, 2010/03/19 11:42:40
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version 1.69.2.1, 2010/06/14 10:49:48
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from OFS.Folder import Folder |
from OFS.Folder import Folder |
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate |
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate |
from Products.PageTemplates.PageTemplateFile import PageTemplateFile |
from Products.PageTemplates.PageTemplateFile import PageTemplateFile |
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from Products.PythonScripts.standard import url_quote |
from AccessControl import ClassSecurityInfo |
from AccessControl import ClassSecurityInfo |
from AccessControl import getSecurityManager |
from AccessControl import getSecurityManager |
from Globals import package_home |
from Globals import package_home |
Line 10 from Ft.Xml.Domlette import Nonvalidatin
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Line 11 from Ft.Xml.Domlette import Nonvalidatin
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from Ft.Xml.Domlette import PrettyPrint, Print |
from Ft.Xml.Domlette import PrettyPrint, Print |
from Ft.Xml import EMPTY_NAMESPACE, Parse |
from Ft.Xml import EMPTY_NAMESPACE, Parse |
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from xml.dom.minidom import parse, parseString |
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from extraFunction import * |
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import Ft.Xml.XPath |
import Ft.Xml.XPath |
import cStringIO |
import cStringIO |
Line 74 def urlopen(url,timeout=2):
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Line 79 def urlopen(url,timeout=2):
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## |
## |
## documentViewer class |
## documentViewer class |
## |
## |
class documentViewer(Folder): |
class documentViewer(Folder, extraFunction): |
"""document viewer""" |
"""document viewer""" |
#textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" |
#textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" |
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Line 87 class documentViewer(Folder):
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Line 92 class documentViewer(Folder):
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# 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()) |
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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()) |
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page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals()) |
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page_main_xml = PageTemplateFile('zpt/page_main_xml', 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()) |
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thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
security.declareProtected('View management screens','changeDocumentViewerForm') |
security.declareProtected('View management screens','changeDocumentViewerForm') |
changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) |
changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) |
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def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=10,authgroups="mpiwg"): |
def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): |
"""init document viewer""" |
"""init document viewer""" |
self.id=id |
self.id=id |
self.title=title |
self.title=title |
Line 161 class documentViewer(Folder):
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Line 170 class documentViewer(Folder):
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return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) |
return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) |
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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, query=None, querySearch=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) |
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@param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none) |
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@param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma) |
''' |
''' |
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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):
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Line 191 class documentViewer(Folder):
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self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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docinfo = self.getDocinfo(mode=mode,url=url) |
docinfo = self.getDocinfo(mode=mode,url=url) |
pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
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pt = getattr(self.template, 'viewer_main') |
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if tocMode != "thumbs": |
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# get table of contents |
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docinfo = self.getToc(mode=tocMode, docinfo=docinfo) |
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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 |
viewMode="text" |
viewMode="text_dict" |
else: |
else: |
viewMode="images" |
viewMode="images" |
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pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode) |
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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)) |
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def generateMarks(self,mk): |
def generateMarks(self,mk): |
ret="" |
ret="" |
if mk is None: |
if mk is None: |
return "" |
return "" |
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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 |
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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() |
return url |
return url |
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def getDocumentViewerURL(self): |
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"""returns the URL of this instance""" |
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return self.absolute_url() |
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def getStyle(self, idx, selected, style=""): |
def getStyle(self, idx, selected, style=""): |
"""returns a string with the given style and append 'sel' if path == selected.""" |
"""returns a string with the given style and append 'sel' if path == selected.""" |
#logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
#logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
Line 343 class documentViewer(Folder):
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Line 363 class documentViewer(Folder):
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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]) |
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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):
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Line 383 class documentViewer(Folder):
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server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
metaUrl=server+url.replace("/mpiwg/online","") |
metaUrl=server+url.replace("/mpiwg/online","") |
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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):
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Line 480 class documentViewer(Folder):
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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 = {} |
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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 535 class documentViewer(Folder):
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Line 553 class documentViewer(Folder):
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if textUrls and (len(textUrls) > 0): |
if textUrls and (len(textUrls) > 0): |
textUrl = getTextFromNode(textUrls[0]) |
textUrl = getTextFromNode(textUrls[0]) |
docinfo['textURLPath'] = textUrl |
docinfo['textURLPath'] = textUrl |
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if not docinfo['imagePath']: |
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# text-only, no page images |
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docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht |
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presentationUrls = dom.xpath("//texttool/presentation") |
presentationUrls = dom.xpath("//texttool/presentation") |
docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag |
docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag |
Line 547 class documentViewer(Folder):
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Line 568 class documentViewer(Folder):
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presentationUrl = url.replace('index.meta', presentationPath) |
presentationUrl = url.replace('index.meta', presentationPath) |
else: |
else: |
presentationUrl = url + "/" + presentationPath |
presentationUrl = url + "/" + presentationPath |
docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht |
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docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom) |
docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom) |
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docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info |
docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info |
Line 555 class documentViewer(Folder):
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Line 576 class documentViewer(Folder):
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return docinfo |
return docinfo |
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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):
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Line 636 class documentViewer(Folder):
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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)) |
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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 |
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def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None): |
def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None): |
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"""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):
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Line 657 class documentViewer(Folder):
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# 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 |
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pageinfo['viewMode'] = viewMode |
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pageinfo['tocMode'] = tocMode |
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pageinfo['query'] = self.REQUEST.get('query',' ') |
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pageinfo['queryType'] = self.REQUEST.get('queryType',' ') |
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pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') |
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pageinfo['textPN'] = self.REQUEST.get('textPN','1') |
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pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','') |
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pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') |
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pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10') |
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pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
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toc = int (pageinfo['tocPN']) |
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pageinfo['textPages'] =int (toc) |
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if 'tocSize_%s'%tocMode in docinfo: |
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tocSize = int(docinfo['tocSize_%s'%tocMode]) |
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tocPageSize = int(pageinfo['tocPageSize']) |
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# cached toc |
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if tocSize%tocPageSize>0: |
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tocPages=tocSize/tocPageSize+1 |
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else: |
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tocPages=tocSize/tocPageSize |
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pageinfo['tocPN'] = min (tocPages,toc) |
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pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') |
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pageinfo['sn'] =self.REQUEST.get('sn','') |
return pageinfo |
return pageinfo |
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def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): |
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def getNumPages(self,docinfo=None): |
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"""get list of pages from fulltext and put in docinfo""" |
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xquery = '//pb' |
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text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery)) |
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# TODO: better processing of the page list. do we need the info somewhere else also? |
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docinfo['numPages'] = text.count("<pb ") |
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return docinfo |
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def getTextPage(self, mode="text", pn=1, docinfo=None): |
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"""returns single page from fulltext""" |
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pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", "document=%s&mode=%s&pn=%s"%(docinfo['textURLPath'],mode,pn), outputUnicode=False) |
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# post-processing downloaded xml |
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pagedom = Parse(pagexml) |
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# plain text mode |
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if mode == "text": |
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# first div contains text |
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pagedivs = pagedom.xpath("/div") |
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if len(pagedivs) > 0: |
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pagenode = pagedivs[0] |
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return serializeNode(pagenode) |
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# text-with-links mode |
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if mode == "textPollux": |
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# first div contains text |
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pagedivs = pagedom.xpath("/div") |
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if len(pagedivs) > 0: |
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pagenode = pagedivs[0] |
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# check all a-tags |
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links = pagenode.xpath("//a") |
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for l in links: |
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hrefNode = l.getAttributeNodeNS(None, u"href") |
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if hrefNode: |
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# is link with href |
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href = hrefNode.nodeValue |
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if href.startswith('lt/lex.xql'): |
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# is pollux link |
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selfurl = self.absolute_url() |
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# change href |
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hrefNode.nodeValue = href.replace('lt/lex.xql','%s/head_main_voc'%selfurl) |
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# add target |
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l.setAttributeNS(None, 'target', '_blank') |
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return serializeNode(pagenode) |
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return "no text here" |
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def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=10,authgroups='mpiwg',RESPONSE=None): |
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"""init document viewer""" |
"""init document viewer""" |
self.title=title |
self.title=title |
self.digilibBaseUrl = digilibBaseUrl |
self.digilibBaseUrl = digilibBaseUrl |
Line 707 class documentViewer(Folder):
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Line 699 class documentViewer(Folder):
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if RESPONSE is not None: |
if RESPONSE is not None: |
RESPONSE.redirect('manage_main') |
RESPONSE.redirect('manage_main') |
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def manage_AddDocumentViewerForm(self): |
def manage_AddDocumentViewerForm(self): |
"""add the viewer form""" |
"""add the viewer form""" |
pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self) |
pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self) |
Line 722 def manage_AddDocumentViewer(self,id,ima
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Line 712 def manage_AddDocumentViewer(self,id,ima
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if RESPONSE is not None: |
if RESPONSE is not None: |
RESPONSE.redirect('manage_main') |
RESPONSE.redirect('manage_main') |
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## |
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## DocumentViewerTemplate class |
## DocumentViewerTemplate class |
## |
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class DocumentViewerTemplate(ZopePageTemplate): |
class DocumentViewerTemplate(ZopePageTemplate): |
"""Template for document viewer""" |
"""Template for document viewer""" |
meta_type="DocumentViewer Template" |
meta_type="DocumentViewer Template" |