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| version 1.53, 2010/05/19 16:24:16 | version 1.175.2.15, 2011/08/02 16:29:15 |
|---|---|
| Line 1 | Line 1 |
| 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 |
| 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 |
| from Ft.Xml.Domlette import NonvalidatingReader | #from Ft.Xml import EMPTY_NAMESPACE, Parse |
| from Ft.Xml.Domlette import PrettyPrint, Print | #import Ft.Xml.Domlette |
| from Ft.Xml import EMPTY_NAMESPACE, Parse | |
| from xml.dom.minidom import parse, parseString | |
| import xml.etree.ElementTree as ET | |
| import Ft.Xml.XPath | |
| import cStringIO | |
| import xmlrpclib | |
| import os.path | import os.path |
| import sys | import sys |
| import cgi | |
| import urllib | import urllib |
| import logging | import logging |
| import math | import math |
| import urlparse | import urlparse |
| from types import * | import re |
| import string | |
| from SrvTxtUtils import getInt, getText, getHttpData | |
| def logger(txt,method,txt2): | def logger(txt,method,txt2): |
| """logging""" | """logging""" |
| logging.info(txt+ txt2) | logging.info(txt+ txt2) |
| def getInt(number, default=0): | def serializeNode(node, encoding="utf-8"): |
| """returns always an int (0 in case of problems)""" | |
| try: | |
| return int(number) | |
| except: | |
| return int(default) | |
| def getTextFromNode(nodename): | |
| """get the cdata content of a node""" | |
| if nodename is None: | |
| return "" | |
| nodelist=nodename.childNodes | |
| rc = "" | |
| for node in nodelist: | |
| if node.nodeType == node.TEXT_NODE: | |
| rc = rc + node.data | |
| return rc | |
| def serializeNode(node, encoding='utf-8'): | |
| """returns a string containing node as XML""" | """returns a string containing node as XML""" |
| buf = cStringIO.StringIO() | s = ET.tostring(node) |
| Print(node, stream=buf, encoding=encoding) | |
| s = buf.getvalue() | |
| buf.close() | |
| return s | |
| # 4Suite: | |
| # stream = cStringIO.StringIO() | |
| # Ft.Xml.Domlette.Print(node, stream=stream, encoding=encoding) | |
| # s = stream.getvalue() | |
| # stream.close() | |
| return s | |
| def getParentDir(path): | def browserCheck(self): |
| """returns pathname shortened by one""" | """check the browsers request to find out the browser type""" |
| return '/'.join(path.split('/')[0:-1]) | bt = {} |
| ua = self.REQUEST.get_header("HTTP_USER_AGENT") | |
| bt['ua'] = ua | |
| bt['isIE'] = False | |
| bt['isN4'] = False | |
| bt['versFirefox']="" | |
| bt['versIE']="" | |
| bt['versSafariChrome']="" | |
| bt['versOpera']="" | |
| if string.find(ua, 'MSIE') > -1: | |
| bt['isIE'] = True | |
| else: | |
| bt['isN4'] = (string.find(ua, 'Mozilla/4.') > -1) | |
| # Safari oder Chrome identification | |
| try: | |
| nav = ua[string.find(ua, '('):] | |
| nav1=ua[string.find(ua,')'):] | |
| nav2=nav1[string.find(nav1,'('):] | |
| nav3=nav2[string.find(nav2,')'):] | |
| ie = string.split(nav, "; ")[1] | |
| ie1 =string.split(nav1, " ")[2] | |
| ie2 =string.split(nav3, " ")[1] | |
| ie3 =string.split(nav3, " ")[2] | |
| if string.find(ie3, "Safari") >-1: | |
| bt['versSafariChrome']=string.split(ie2, "/")[1] | |
| except: pass | |
| # IE identification | |
| try: | |
| nav = ua[string.find(ua, '('):] | |
| ie = string.split(nav, "; ")[1] | |
| if string.find(ie, "MSIE") > -1: | |
| bt['versIE'] = string.split(ie, " ")[1] | |
| except:pass | |
| # Firefox identification | |
| try: | |
| nav = ua[string.find(ua, '('):] | |
| nav1=ua[string.find(ua,')'):] | |
| if string.find(ie1, "Firefox") >-1: | |
| nav5= string.split(ie1, "/")[1] | |
| logging.debug("FIREFOX: %s"%(nav5)) | |
| bt['versFirefox']=nav5[0:3] | |
| except:pass | |
| #Opera identification | |
| try: | |
| if string.find(ua,"Opera") >-1: | |
| nav = ua[string.find(ua, '('):] | |
| nav1=nav[string.find(nav,')'):] | |
| bt['versOpera']=string.split(nav1,"/")[2] | |
| except:pass | |
| import socket | bt['isMac'] = string.find(ua, 'Macintosh') > -1 |
| bt['isWin'] = string.find(ua, 'Windows') > -1 | |
| def urlopen(url,timeout=2): | bt['isIEWin'] = bt['isIE'] and bt['isWin'] |
| """urlopen mit timeout""" | bt['isIEMac'] = bt['isIE'] and bt['isMac'] |
| socket.setdefaulttimeout(timeout) | bt['staticHTML'] = False |
| ret=urllib.urlopen(url) | |
| socket.setdefaulttimeout(5) | return bt |
| return ret | |
| def getParentPath(path, cnt=1): | |
| """returns pathname shortened by cnt""" | |
| # make sure path doesn't end with / | |
| path = path.rstrip('/') | |
| # split by /, shorten, and reassemble | |
| return '/'.join(path.split('/')[0:-cnt]) | |
| ## | ## |
| Line 80 def urlopen(url,timeout=2): | Line 111 def urlopen(url,timeout=2): |
| ## | ## |
| class documentViewer(Folder): | class documentViewer(Folder): |
| """document viewer""" | """document viewer""" |
| #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" | |
| meta_type="Document viewer" | meta_type="Document viewer" |
| security=ClassSecurityInfo() | security=ClassSecurityInfo() |
| Line 89 class documentViewer(Folder): | Line 118 class documentViewer(Folder): |
| {'label':'main config','action':'changeDocumentViewerForm'}, | {'label':'main config','action':'changeDocumentViewerForm'}, |
| ) | ) |
| metadataService = None | |
| """MetaDataFolder instance""" | |
| # templates and forms | # templates and forms |
| viewer_main = PageTemplateFile('zpt/viewer_main', globals()) | viewer_main = PageTemplateFile('zpt/viewer_main', globals()) |
| toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) | toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) |
| toc_text = PageTemplateFile('zpt/toc_text', globals()) | toc_text = PageTemplateFile('zpt/toc_text', globals()) |
| toc_figures = PageTemplateFile('zpt/toc_figures', 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_double = PageTemplateFile('zpt/page_main_double', 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()) | page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals()) |
| page_main_gis =PageTemplateFile ('zpt/page_main_gis', globals()) | |
| page_main_xml = PageTemplateFile('zpt/page_main_xml', globals()) | page_main_xml = PageTemplateFile('zpt/page_main_xml', globals()) |
| page_main_pureXml = PageTemplateFile('zpt/page_main_pureXml', 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()) |
| thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) | thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
| security.declareProtected('View management screens','changeDocumentViewerForm') | |
| changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) | |
| def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): | def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): |
| Line 121 class documentViewer(Folder): | Line 155 class documentViewer(Folder): |
| #self['template'] = templateFolder # Zope-2.12 style | #self['template'] = templateFolder # Zope-2.12 style |
| self._setObject('template',templateFolder) # old style | self._setObject('template',templateFolder) # old style |
| try: | try: |
| from Products.XMLRpcTools.XMLRpcTools import XMLRpcServerProxy | import MpdlXmlTextServer |
| xmlRpcClient = XMLRpcServerProxy(id='fulltextclient', serverUrl=textServerName, use_xmlrpc=False) | textServer = MpdlXmlTextServer.MpdlXmlTextServer(id='fulltextclient',serverName=textServerName) |
| #templateFolder['fulltextclient'] = xmlRpcClient | #templateFolder['fulltextclient'] = xmlRpcClient |
| templateFolder._setObject('fulltextclient',xmlRpcClient) | templateFolder._setObject('fulltextclient',textServer) |
| except Exception, e: | except Exception, e: |
| logging.error("Unable to create XMLRpcTools for fulltextclient: "+str(e)) | logging.error("Unable to create MpdlXmlTextServer for fulltextclient: "+str(e)) |
| try: | try: |
| from Products.zogiLib.zogiLib import zogiLib | from Products.zogiLib.zogiLib import zogiLib |
| zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") | zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") |
| Line 135 class documentViewer(Folder): | Line 170 class documentViewer(Folder): |
| except Exception, e: | except Exception, e: |
| logging.error("Unable to create zogiLib for zogilib: "+str(e)) | logging.error("Unable to create zogiLib for zogilib: "+str(e)) |
| try: | |
| # assume MetaDataFolder instance is called metadata | |
| self.metadataService = getattr(self, 'metadata') | |
| except Exception, e: | |
| logging.error("Unable to find MetaDataFolder 'metadata': "+str(e)) | |
| # proxy text server methods to fulltextclient | |
| def getTextPage(self, **args): | |
| """get page""" | |
| return self.template.fulltextclient.getTextPage(**args) | |
| def getOrigPages(self, **args): | |
| """get page""" | |
| return self.template.fulltextclient.getOrigPages(**args) | |
| def getOrigPagesNorm(self, **args): | |
| """get page""" | |
| return self.template.fulltextclient.getOrigPagesNorm(**args) | |
| def getQuery(self, **args): | |
| """get query in search""" | |
| return self.template.fulltextclient.getQuery(**args) | |
| def getSearch(self, **args): | |
| """get search""" | |
| return self.template.fulltextclient.getSearch(**args) | |
| def getGisPlaces(self, **args): | |
| """get gis places""" | |
| return self.template.fulltextclient.getGisPlaces(**args) | |
| def getAllGisPlaces(self, **args): | |
| """get all gis places """ | |
| return self.template.fulltextclient.getAllGisPlaces(**args) | |
| def getTranslate(self, **args): | |
| """get translate""" | |
| return self.template.fulltextclient.getTranslate(**args) | |
| def getLemma(self, **args): | |
| """get lemma""" | |
| return self.template.fulltextclient.getLemma(**args) | |
| def getLemmaQuery(self, **args): | |
| """get query""" | |
| return self.template.fulltextclient.getLemmaQuery(**args) | |
| def getLex(self, **args): | |
| """get lex""" | |
| return self.template.fulltextclient.getLex(**args) | |
| def getToc(self, **args): | |
| """get toc""" | |
| return self.template.fulltextclient.getToc(**args) | |
| def getTocPage(self, **args): | |
| """get tocpage""" | |
| return self.template.fulltextclient.getTocPage(**args) | |
| security.declareProtected('View','thumbs_rss') | security.declareProtected('View','thumbs_rss') |
| def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): | def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): |
| Line 146 class documentViewer(Folder): | Line 241 class documentViewer(Folder): |
| ''' | ''' |
| logging.debug("HHHHHHHHHHHHHH:load the rss") | logging.debug("HHHHHHHHHHHHHH:load the rss") |
| logger("documentViewer (index)", logging.INFO, "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)) |
| if not hasattr(self, 'template'): | if not hasattr(self, 'template'): |
| # create template folder if it doesn't exist | # create template folder if it doesn't exist |
| Line 156 class documentViewer(Folder): | Line 251 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) | pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
| ''' ZDES ''' | |
| pt = getattr(self.template, 'thumbs_main_rss') | pt = getattr(self.template, 'thumbs_main_rss') |
| if viewMode=="auto": # automodus gewaehlt | if viewMode=="auto": # automodus gewaehlt |
| if docinfo.get("textURL",'') and self.textViewerUrl: #texturl gesetzt und textViewer konfiguriert | if docinfo.has_key("textURL") or docinfo.get('textURLPath',None): #texturl gesetzt und textViewer konfiguriert |
| viewMode="text" | viewMode="text" |
| else: | else: |
| viewMode="images" | viewMode="images" |
| 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",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=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 auto (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, none) | @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none) |
| @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma) | """ |
| ''' | |
| 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 186 class documentViewer(Folder): | Line 283 class documentViewer(Folder): |
| return "ERROR: template folder missing!" | return "ERROR: template folder missing!" |
| if not getattr(self, 'digilibBaseUrl', None): | if not getattr(self, 'digilibBaseUrl', None): |
| self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" | self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary" |
| docinfo = self.getDocinfo(mode=mode,url=url) | docinfo = self.getDocinfo(mode=mode,url=url) |
| if tocMode != "thumbs": | if tocMode != "thumbs": |
| # get table of contents | # get table of contents |
| docinfo = self.getToc(mode=tocMode, docinfo=docinfo) | docinfo = self.getToc(mode=tocMode, docinfo=docinfo) |
| pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode) | # auto viewMode: text_dict if text else images |
| if viewMode=="auto": | |
| if viewMode=="auto": # automodus gewaehlt | if docinfo.get('textURL', None) or docinfo.get('textURLPath', None): |
| if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert | viewMode="text_dict" |
| viewMode="text" | |
| else: | else: |
| viewMode="images" | viewMode="images" |
| pageinfo = self.getPageinfo(start=start, current=pn, docinfo=docinfo, viewMode=viewMode, tocMode=tocMode) | |
| if viewMode != 'images' and docinfo.get('textURLPath', None): | |
| # get full text page | |
| page = self.getTextPage(mode=viewMode, pn=pn, docinfo=docinfo, pageinfo=pageinfo) | |
| pageinfo['textPage'] = page | |
| # get template /template/viewer_main | |
| pt = getattr(self.template, 'viewer_main') | pt = getattr(self.template, 'viewer_main') |
| # and execute with parameters | |
| 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 not isinstance(mk, list): |
| 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 getBrowser(self): | |
| """getBrowser the version of browser """ | |
| bt = browserCheck(self) | |
| logging.debug("BROWSER VERSION: %s"%(bt)) | |
| return bt | |
| 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 |
| def getDocumentViewerURL(self): | |
| """returns the URL of this instance""" | |
| return self.absolute_url() | |
| 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 230 class documentViewer(Folder): | Line 344 class documentViewer(Folder): |
| else: | else: |
| return style | return style |
| def getLink(self,param=None,val=None): | def getLink(self, param=None, val=None, params=None, baseUrl=None, paramSep='&'): |
| """link to documentviewer with parameter param set to val""" | """returns URL to documentviewer with parameter param set to val or from dict params""" |
| params=self.REQUEST.form.copy() | # copy existing request params |
| urlParams=self.REQUEST.form.copy() | |
| # change single param | |
| if param is not None: | if param is not None: |
| if val is None: | if val is None: |
| if params.has_key(param): | if urlParams.has_key(param): |
| del params[param] | del urlParams[param] |
| else: | else: |
| params[param] = str(val) | urlParams[param] = str(val) |
| # change more params | |
| if params is not None: | |
| for k in params.keys(): | |
| v = params[k] | |
| if v is None: | |
| # val=None removes param | |
| if urlParams.has_key(k): | |
| del urlParams[k] | |
| else: | |
| urlParams[k] = v | |
| # FIXME: does this belong here? | |
| if urlParams.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath | |
| urlParams["mode"] = "imagepath" | |
| urlParams["url"] = getParentPath(urlParams["url"]) | |
| # quote values and assemble into query string (not escaping '/') | |
| ps = paramSep.join(["%s=%s"%(k,urllib.quote_plus(v,'/')) for (k, v) in urlParams.items()]) | |
| #ps = urllib.urlencode(urlParams) | |
| if baseUrl is None: | |
| baseUrl = self.REQUEST['URL1'] | |
| if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath | url = "%s?%s"%(baseUrl, ps) |
| params["mode"] = "imagepath" | |
| params["url"] = getParentDir(params["url"]) | |
| # quote values and assemble into query string | |
| ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) | |
| url=self.REQUEST['URL1']+"?"+ps | |
| return url | return url |
| def getLinkAmp(self,param=None,val=None): | |
| """link to documentviewer with parameter param set to val""" | |
| params=self.REQUEST.form.copy() | |
| if param is not None: | |
| if val is None: | |
| if params.has_key(param): | |
| del params[param] | |
| else: | |
| params[param] = str(val) | |
| # quote values and assemble into query string | def getLinkAmp(self, param=None, val=None, params=None, baseUrl=None): |
| logging.info("XYXXXXX: %s"%repr(params.items())) | """link to documentviewer with parameter param set to val""" |
| ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) | return self.getLink(param, val, params, baseUrl, '&') |
| url=self.REQUEST['URL1']+"?"+ps | |
| return url | |
| def getInfo_xml(self,url,mode): | def getInfo_xml(self,url,mode): |
| """returns info about the document as XML""" | """returns info about the document as XML""" |
| if not self.digilibBaseUrl: | if not self.digilibBaseUrl: |
| self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
| Line 275 class documentViewer(Folder): | Line 396 class documentViewer(Folder): |
| pt = getattr(self.template, 'info_xml') | pt = getattr(self.template, 'info_xml') |
| return pt(docinfo=docinfo) | return pt(docinfo=docinfo) |
| def isAccessible(self, docinfo): | def isAccessible(self, docinfo): |
| """returns if access to the resource is granted""" | """returns if access to the resource is granted""" |
| access = docinfo.get('accessType', None) | access = docinfo.get('accessType', None) |
| logger("documentViewer (accessOK)", logging.INFO, "access type %s"%access) | logging.debug("documentViewer (accessOK) access type %s"%access) |
| if access is not None and access == 'free': | if access == 'free': |
| logger("documentViewer (accessOK)", logging.INFO, "access is free") | logging.debug("documentViewer (accessOK) access is free") |
| return True | return True |
| elif access is None or access in self.authgroups: | elif access is None or access in self.authgroups: |
| # only local access -- only logged in users | # only local access -- only logged in users |
| user = getSecurityManager().getUser() | user = getSecurityManager().getUser() |
| logging.debug("documentViewer (accessOK) user=%s ip=%s"%(user,self.REQUEST.getClientAddr())) | |
| if user is not None: | if user is not None: |
| #print "user: ", user | #print "user: ", user |
| return (user.getUserName() != "Anonymous User") | return (user.getUserName() != "Anonymous User") |
| else: | else: |
| return False | return False |
| logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access) | logging.error("documentViewer (accessOK) unknown access type %s"%access) |
| return False | return False |
| def getDirinfoFromDigilib(self,path,docinfo=None,cut=0): | |
| """gibt param von dlInfo aus""" | |
| num_retries = 3 | |
| if docinfo is None: | |
| docinfo = {} | |
| for x in range(cut): | def getDocinfo(self, mode, url): |
| """returns docinfo depending on mode""" | |
| path=getParentDir(path) | logging.debug("getDocinfo: mode=%s, url=%s"%(mode,url)) |
| # look for cached docinfo in session | |
| infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path | if self.REQUEST.SESSION.has_key('docinfo'): |
| docinfo = self.REQUEST.SESSION['docinfo'] | |
| # check if its still current | |
| if docinfo is not None and docinfo.get('mode', None) == mode and docinfo.get('url', None) == url: | |
| logging.debug("getDocinfo: docinfo in session. keys=%s"%docinfo.keys()) | |
| return docinfo | |
| logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl)) | # new docinfo |
| docinfo = {'mode': mode, 'url': url} | |
| # add self url | |
| docinfo['viewerUrl'] = self.getDocumentViewerURL() | |
| # get index.meta DOM | |
| docUrl = None | |
| metaDom = None | |
| if mode=="texttool": | |
| # url points to document dir or index.meta | |
| metaDom = self.metadataService.getDomFromPathOrUrl(url) | |
| docUrl = url.replace('/index.meta', '') | |
| if metaDom is None: | |
| raise IOError("Unable to find index.meta for mode=texttool!") | |
| for cnt in range(num_retries): | elif mode=="imagepath": |
| try: | # url points to folder with images, index.meta optional |
| # dom = NonvalidatingReader.parseUri(imageUrl) | # asssume index.meta in parent dir |
| txt=urllib.urlopen(infoUrl).read() | docUrl = getParentPath(url) |
| dom = Parse(txt) | metaDom = self.metadataService.getDomFromPathOrUrl(docUrl) |
| break | |
| except: | |
| logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt)) | |
| else: | |
| raise IOError("Unable to get dir-info from %s"%(infoUrl)) | |
| sizes=dom.xpath("//dir/size") | elif mode=="filepath": |
| logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes) | # url points to image file, index.meta optional |
| # asssume index.meta is two path segments up | |
| docUrl = getParentPath(url, 2) | |
| metaDom = self.metadataService.getDomFromPathOrUrl(docUrl) | |
| if sizes: | |
| docinfo['numPages'] = int(getTextFromNode(sizes[0])) | |
| else: | else: |
| docinfo['numPages'] = 0 | logging.error("documentViewer (getdocinfo) unknown mode: %s!"%mode) |
| raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) | |
| # TODO: produce and keep list of image names and numbers | |
| docinfo['documentUrl'] = docUrl | |
| # process index.meta contents | |
| if metaDom is not None: | |
| # document directory name and path | |
| logging.debug("RESOURCE: %s"%repr(self.metadataService.resource.meta.getData(dom=metaDom, all=True, recursive=2))) | |
| resource = self.metadataService.getResourceData(dom=metaDom) | |
| if resource: | |
| docinfo = self.getDocinfoFromResource(docinfo, resource) | |
| # texttool info | |
| texttool = self.metadataService.getTexttoolData(dom=metaDom) | |
| if texttool: | |
| docinfo = self.getDocinfoFromTexttool(docinfo, texttool) | |
| # bib info | |
| bib = self.metadataService.getBibData(dom=metaDom) | |
| if bib: | |
| docinfo = self.getDocinfoFromBib(docinfo, bib) | |
| else: | |
| # no bib - try info.xml | |
| docinfo = self.getDocinfoFromPresentationInfoXml(docinfo) | |
| # auth info | |
| access = self.metadataService.getAccessData(dom=metaDom) | |
| if access: | |
| docinfo = self.getDocinfoFromAccess(docinfo, access) | |
| # attribution info | |
| attribution = self.metadataService.getAttributionData(dom=metaDom) | |
| if attribution: | |
| logging.debug("getDocinfo: attribution=%s"%repr(attribution)) | |
| docinfo['attribution'] = attribution | |
| #docinfo = self.getDocinfoFromAccess(docinfo, access) | |
| # copyright info | |
| copyright = self.metadataService.getCopyrightData(dom=metaDom) | |
| if copyright: | |
| logging.debug("getDocinfo: copyright=%s"%repr(copyright)) | |
| docinfo['copyright'] = copyright | |
| #docinfo = self.getDocinfoFromAccess(docinfo, access) | |
| # image path | |
| if mode != 'texttool': | |
| # override image path from texttool | |
| docinfo['imagePath'] = url.replace('/mpiwg/online/', '', 1) | |
| # number of images from digilib | |
| if docinfo.get('imagePath', None): | |
| docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + docinfo['imagePath'] | |
| docinfo = self.getDocinfoFromDigilib(docinfo, docinfo['imagePath']) | |
| logging.debug("documentViewer (getdocinfo) docinfo: keys=%s"%docinfo.keys()) | |
| #logging.debug("documentViewer (getdocinfo) docinfo: %s"%docinfo) | |
| # store in session | |
| self.REQUEST.SESSION['docinfo'] = docinfo | |
| return docinfo | return docinfo |
| def getDocinfoFromResource(self, docinfo, resource): | |
| """reads contents of resource element into docinfo""" | |
| docName = resource.get('name', None) | |
| docinfo['documentName'] = docName | |
| docPath = resource.get('archive-path', None) | |
| if docPath: | |
| # clean up document path | |
| if docPath[0] != '/': | |
| docPath = '/' + docPath | |
| if docName and (not docPath.endswith(docName)): | |
| docPath += "/" + docName | |
| else: | |
| # use docUrl as docPath | |
| docUrl = docinfo['documentURL'] | |
| if not docUrl.startswith('http:'): | |
| docPath = docUrl | |
| if docPath: | |
| # fix URLs starting with /mpiwg/online | |
| docPath = docPath.replace('/mpiwg/online', '', 1) | |
| def getIndexMeta(self, url): | docinfo['documentPath'] = docPath |
| """returns dom of index.meta document at url""" | return docinfo |
| num_retries = 3 | |
| dom = None | |
| metaUrl = None | |
| if url.startswith("http://"): | |
| # real URL | |
| metaUrl = url | |
| else: | |
| # online path | |
| server=self.digilibBaseUrl+"/servlet/Texter?fn=" | |
| metaUrl=server+url.replace("/mpiwg/online","") | |
| if not metaUrl.endswith("index.meta"): | |
| metaUrl += "/index.meta" | |
| logging.debug("METAURL: %s"%metaUrl) | |
| for cnt in range(num_retries): | |
| try: | |
| # patch dirk encoding fehler treten dann nicht mehr auf | |
| # dom = NonvalidatingReader.parseUri(metaUrl) | |
| txt=urllib.urlopen(metaUrl).read() | |
| dom = Parse(txt) | |
| break | |
| except: | |
| logger("ERROR documentViewer (getIndexMeta)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) | |
| if dom is None: | def getDocinfoFromTexttool(self, docinfo, texttool): |
| raise IOError("Unable to read index meta from %s"%(url)) | """reads contents of texttool element into docinfo""" |
| # image dir | |
| imageDir = texttool.get('image', None) | |
| docPath = docinfo.get('documentPath', None) | |
| if imageDir and docPath: | |
| #print "image: ", imageDir, " archivepath: ", archivePath | |
| imageDir = os.path.join(docPath, imageDir) | |
| imageDir = imageDir.replace('/mpiwg/online', '', 1) | |
| docinfo['imagePath'] = imageDir | |
| return dom | # old style text URL |
| textUrl = texttool.get('text', None) | |
| if textUrl and docPath: | |
| if urlparse.urlparse(textUrl)[0] == "": #keine url | |
| textUrl = os.path.join(docPath, textUrl) | |
| def getPresentationInfoXML(self, url): | docinfo['textURL'] = textUrl |
| """returns dom of info.xml document at url""" | |
| num_retries = 3 | |
| dom = None | |
| metaUrl = None | |
| if url.startswith("http://"): | |
| # real URL | |
| metaUrl = url | |
| else: | |
| # online path | |
| server=self.digilibBaseUrl+"/servlet/Texter?fn=" | |
| metaUrl=server+url.replace("/mpiwg/online","") | |
| for cnt in range(num_retries): | # new style text-url-path |
| try: | textUrl = texttool.get('text-url-path', None) |
| # patch dirk encoding fehler treten dann nicht mehr auf | if textUrl: |
| # dom = NonvalidatingReader.parseUri(metaUrl) | docinfo['textURLPath'] = textUrl |
| txt=urllib.urlopen(metaUrl).read() | |
| dom = Parse(txt) | |
| break | |
| except: | |
| logger("ERROR documentViewer (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) | |
| if dom is None: | # page flow |
| raise IOError("Unable to read infoXMLfrom %s"%(url)) | docinfo['pageFlow'] = texttool.get('page-flow', 'ltr') |
| return dom | # odd pages are left |
| docinfo['oddPage'] = texttool.get('odd-scan-orientation', 'left') | |
| # number of title page | |
| docinfo['titlePage'] = texttool.get('title-scan-no', 0) | |
| def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): | # old presentation stuff |
| """gets authorization info from the index.meta file at path or given by dom""" | presentation = texttool.get('presentation', None) |
| logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path)) | if presentation and docPath: |
| if presentation.startswith('http:'): | |
| docinfo['presentationUrl'] = presentation | |
| else: | |
| docinfo['presentationUrl'] = os.path.join(docPath, presentation) | |
| access = None | |
| if docinfo is None: | return docinfo |
| docinfo = {} | |
| if dom is None: | def getDocinfoFromBib(self, docinfo, bib): |
| for x in range(cut): | """reads contents of bib element into docinfo""" |
| path=getParentDir(path) | logging.debug("getDocinfoFromBib bib=%s"%repr(bib)) |
| dom = self.getIndexMeta(path) | # put all raw bib fields in dict "bib" |
| docinfo['bib'] = bib | |
| bibtype = bib.get('@type', None) | |
| docinfo['bibType'] = bibtype | |
| # also store DC metadata for convenience | |
| dc = self.metadataService.getDCMappedData(bib) | |
| docinfo['creator'] = dc.get('creator',None) | |
| docinfo['title'] = dc.get('title',None) | |
| docinfo['date'] = dc.get('date',None) | |
| return docinfo | |
| acctype = dom.xpath("//access-conditions/access/@type") | def getDocinfoFromAccess(self, docinfo, acc): |
| if acctype and (len(acctype)>0): | """reads contents of access element into docinfo""" |
| access=acctype[0].value | #TODO: also read resource type |
| logging.debug("getDocinfoFromAccess acc=%s"%repr(acc)) | |
| try: | |
| acctype = acc['@attr']['type'] | |
| if acctype: | |
| access=acctype | |
| if access in ['group', 'institution']: | if access in ['group', 'institution']: |
| access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower() | access = acc['name'].lower() |
| docinfo['accessType'] = access | docinfo['accessType'] = access |
| return docinfo | |
| def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): | |
| """gets bibliographical info from the index.meta file at path or given by dom""" | |
| logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path)) | |
| if docinfo is None: | |
| docinfo = {} | |
| if dom is None: | |
| for x in range(cut): | |
| path=getParentDir(path) | |
| dom = self.getIndexMeta(path) | |
| logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path)) | |
| # put in all raw bib fields as dict "bib" | |
| bib = dom.xpath("//bib/*") | |
| if bib and len(bib)>0: | |
| bibinfo = {} | |
| for e in bib: | |
| bibinfo[e.localName] = getTextFromNode(e) | |
| docinfo['bib'] = bibinfo | |
| # extract some fields (author, title, year) according to their mapping | |
| metaData=self.metadata.main.meta.bib | |
| bibtype=dom.xpath("//bib/@type") | |
| if bibtype and (len(bibtype)>0): | |
| bibtype=bibtype[0].value | |
| else: | |
| bibtype="generic" | |
| bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC) | |
| docinfo['bib_type'] = bibtype | |
| bibmap=metaData.generateMappingForType(bibtype) | |
| # if there is no mapping bibmap is empty (mapping sometimes has empty fields) | |
| if len(bibmap) > 0 and len(bibmap['author'][0]) > 0: | |
| try: | |
| docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0]) | |
| except: pass | |
| try: | |
| docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0]) | |
| except: pass | |
| try: | |
| docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0]) | |
| except: pass | |
| logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype) | |
| try: | |
| docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0]) | |
| except: | except: |
| docinfo['lang']='' | pass |
| return docinfo | return docinfo |
| def getDocinfoFromDigilib(self, docinfo, path): | |
| infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path | |
| # fetch data | |
| txt = getHttpData(infoUrl) | |
| if not txt: | |
| logging.error("Unable to get dir-info from %s"%(infoUrl)) | |
| return docinfo | |
| def getDocinfoFromTextTool(self, url, dom=None, docinfo=None): | dom = ET.fromstring(txt) |
| """parse texttool tag in index meta""" | size = getText(dom.find("size")) |
| logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url)) | logging.debug("getDocinfoFromDigilib: size=%s"%size) |
| if docinfo is None: | if size: |
| docinfo = {} | docinfo['numPages'] = int(size) |
| if docinfo.get('lang', None) is None: | |
| docinfo['lang'] = '' # default keine Sprache gesetzt | |
| if dom is None: | |
| dom = self.getIndexMeta(url) | |
| archivePath = None | |
| archiveName = None | |
| archiveNames = dom.xpath("//resource/name") | |
| if archiveNames and (len(archiveNames) > 0): | |
| archiveName = getTextFromNode(archiveNames[0]) | |
| else: | |
| logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/name missing in: %s" % (url)) | |
| archivePaths = dom.xpath("//resource/archive-path") | |
| if archivePaths and (len(archivePaths) > 0): | |
| archivePath = getTextFromNode(archivePaths[0]) | |
| # clean up archive path | |
| if archivePath[0] != '/': | |
| archivePath = '/' + archivePath | |
| if archiveName and (not archivePath.endswith(archiveName)): | |
| archivePath += "/" + archiveName | |
| else: | |
| # try to get archive-path from url | |
| logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/archive-path missing in: %s" % (url)) | |
| if (not url.startswith('http')): | |
| archivePath = url.replace('index.meta', '') | |
| if archivePath is None: | |
| # we balk without archive-path | |
| raise IOError("Missing archive-path (for text-tool) in %s" % (url)) | |
| imageDirs = dom.xpath("//texttool/image") | |
| if imageDirs and (len(imageDirs) > 0): | |
| imageDir = getTextFromNode(imageDirs[0]) | |
| else: | |
| # we balk with no image tag / not necessary anymore because textmode is now standard | |
| #raise IOError("No text-tool info in %s"%(url)) | |
| imageDir = "" | |
| #xquery="//pb" | |
| docinfo['imagePath'] = "" # keine Bilder | |
| docinfo['imageURL'] = "" | |
| if imageDir and archivePath: | |
| #print "image: ", imageDir, " archivepath: ", archivePath | |
| imageDir = os.path.join(archivePath, imageDir) | |
| imageDir = imageDir.replace("/mpiwg/online", '') | |
| docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo) | |
| docinfo['imagePath'] = imageDir | |
| docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + imageDir | |
| viewerUrls = dom.xpath("//texttool/digiliburlprefix") | |
| if viewerUrls and (len(viewerUrls) > 0): | |
| viewerUrl = getTextFromNode(viewerUrls[0]) | |
| docinfo['viewerURL'] = viewerUrl | |
| textUrls = dom.xpath("//texttool/text") | |
| if textUrls and (len(textUrls) > 0): | |
| textUrl = getTextFromNode(textUrls[0]) | |
| if urlparse.urlparse(textUrl)[0] == "": #keine url | |
| textUrl = os.path.join(archivePath, textUrl) | |
| # fix URLs starting with /mpiwg/online | |
| if textUrl.startswith("/mpiwg/online"): | |
| textUrl = textUrl.replace("/mpiwg/online", '', 1) | |
| docinfo['textURL'] = textUrl | |
| textUrls = dom.xpath("//texttool/text-url-path") | |
| if textUrls and (len(textUrls) > 0): | |
| textUrl = getTextFromNode(textUrls[0]) | |
| docinfo['textURLPath'] = textUrl | |
| if not docinfo['imagePath']: | |
| # text-only, no page images | |
| docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht | |
| presentationUrls = dom.xpath("//texttool/presentation") | |
| docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag | |
| if presentationUrls and (len(presentationUrls) > 0): # ueberschreibe diese durch presentation informationen | |
| # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten | |
| # durch den relativen Pfad auf die presentation infos | |
| presentationPath = getTextFromNode(presentationUrls[0]) | |
| if url.endswith("index.meta"): | |
| presentationUrl = url.replace('index.meta', presentationPath) | |
| else: | else: |
| presentationUrl = url + "/" + presentationPath | docinfo['numPages'] = 0 |
| docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom) | |
| docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info | |
| # TODO: produce and keep list of image names and numbers | |
| return docinfo | return docinfo |
| def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None): | def getDocinfoFromPresentationInfoXml(self,docinfo): |
| """gets the bibliographical information from the preseantion entry in texttools | """gets DC-like bibliographical information from the presentation entry in texttools""" |
| """ | url = docinfo.get('presentationUrl', None) |
| dom=self.getPresentationInfoXML(url) | if not url: |
| try: | logging.error("getDocinfoFromPresentation: no URL!") |
| docinfo['author']=getTextFromNode(dom.xpath("//author")[0]) | |
| except: | |
| pass | |
| try: | |
| docinfo['title']=getTextFromNode(dom.xpath("//title")[0]) | |
| except: | |
| pass | |
| try: | |
| docinfo['year']=getTextFromNode(dom.xpath("//date")[0]) | |
| except: | |
| pass | |
| return docinfo | return docinfo |
| def getDocinfoFromImagePath(self,path,docinfo=None,cut=0): | dom = None |
| """path ist the path to the images it assumes that the index.meta file is one level higher.""" | metaUrl = None |
| logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path)) | if url.startswith("http://"): |
| if docinfo is None: | # real URL |
| docinfo = {} | metaUrl = url |
| path=path.replace("/mpiwg/online","") | else: |
| docinfo['imagePath'] = path | # online path |
| docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut) | |
| pathorig=path | |
| for x in range(cut): | |
| path=getParentDir(path) | |
| logging.error("PATH:"+path) | |
| imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path | |
| docinfo['imageURL'] = imageUrl | |
| #path ist the path to the images it assumes that the index.meta file is one level higher. | |
| docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) | |
| docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) | |
| return docinfo | |
| server=self.digilibBaseUrl+"/servlet/Texter?fn=" | |
| metaUrl=server+url | |
| def getDocinfo(self, mode, url): | txt=getHttpData(metaUrl) |
| """returns docinfo depending on mode""" | if txt is None: |
| logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url)) | logging.error("Unable to read info.xml from %s"%(url)) |
| # look for cached docinfo in session | |
| if self.REQUEST.SESSION.has_key('docinfo'): | |
| docinfo = self.REQUEST.SESSION['docinfo'] | |
| # check if its still current | |
| if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url: | |
| logger("documentViewer (getdocinfo)", logging.INFO,"docinfo in session: %s"%docinfo) | |
| return docinfo | return docinfo |
| # new docinfo | |
| docinfo = {'mode': mode, 'url': url} | |
| if mode=="texttool": #index.meta with texttool information | |
| docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo) | |
| elif mode=="imagepath": | |
| docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo) | |
| elif mode=="filepath": | |
| docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) | |
| else: | |
| logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") | |
| raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) | |
| logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo) | dom = ET.fromstring(txt) |
| self.REQUEST.SESSION['docinfo'] = docinfo | docinfo['creator']=getText(dom.find(".//author")) |
| docinfo['title']=getText(dom.find(".//title")) | |
| docinfo['date']=getText(dom.find(".//date")) | |
| return docinfo | return docinfo |
| Line 641 class documentViewer(Folder): | Line 672 class documentViewer(Folder): |
| """returns pageinfo with the given parameters""" | """returns pageinfo with the given parameters""" |
| pageinfo = {} | pageinfo = {} |
| current = getInt(current) | current = getInt(current) |
| pageinfo['current'] = current | pageinfo['current'] = current |
| rows = int(rows or self.thumbrows) | rows = int(rows or self.thumbrows) |
| pageinfo['rows'] = rows | pageinfo['rows'] = rows |
| Line 648 class documentViewer(Folder): | Line 680 class documentViewer(Folder): |
| pageinfo['cols'] = cols | pageinfo['cols'] = cols |
| grpsize = cols * rows | grpsize = cols * rows |
| pageinfo['groupsize'] = grpsize | pageinfo['groupsize'] = grpsize |
| # what does this do? | |
| start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) | start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) |
| # int(current / grpsize) * grpsize +1)) | # int(current / grpsize) * grpsize +1)) |
| pageinfo['start'] = start | pageinfo['start'] = start |
| Line 659 class documentViewer(Folder): | Line 692 class documentViewer(Folder): |
| if np % grpsize > 0: | if np % grpsize > 0: |
| pageinfo['numgroups'] += 1 | pageinfo['numgroups'] += 1 |
| pageinfo['viewMode'] = viewMode | pageinfo['viewMode'] = viewMode |
| pageinfo['tocMode'] = tocMode | pageinfo['tocMode'] = tocMode |
| pageinfo['characterNormalization'] = self.REQUEST.get('characterNormalization','reg') | |
| #pageinfo['optionToggle'] = self.REQUEST.get('optionToggle','1') | |
| pageinfo['query'] = self.REQUEST.get('query',' ') | pageinfo['query'] = self.REQUEST.get('query',' ') |
| pageinfo['queryType'] = self.REQUEST.get('queryType',' ') | pageinfo['queryType'] = self.REQUEST.get('queryType',' ') |
| pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') | pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') |
| pageinfo['textPN'] = self.REQUEST.get('textPN','1') | pageinfo['textPN'] = self.REQUEST.get('textPN','1') |
| pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','') | |
| pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') | pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') |
| pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '20') | pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10') |
| pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') | pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
| # WTF?: | |
| toc = int (pageinfo['tocPN']) | toc = int (pageinfo['tocPN']) |
| pageinfo['textPages'] =int (toc) | pageinfo['textPages'] =int (toc) |
| # What does this do? | |
| if 'tocSize_%s'%tocMode in docinfo: | if 'tocSize_%s'%tocMode in docinfo: |
| tocSize = int(docinfo['tocSize_%s'%tocMode]) | tocSize = int(docinfo['tocSize_%s'%tocMode]) |
| tocPageSize = int(pageinfo['tocPageSize']) | tocPageSize = int(pageinfo['tocPageSize']) |
| # cached toc | # cached toc |
| if tocSize%tocPageSize>0: | if tocSize%tocPageSize>0: |
| tocPages=tocSize/tocPageSize+1 | tocPages=tocSize/tocPageSize+1 |
| else: | else: |
| tocPages=tocSize/tocPageSize | tocPages=tocSize/tocPageSize |
| pageinfo['tocPN'] = min (tocPages,toc) | pageinfo['tocPN'] = min (tocPages,toc) |
| pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') | pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') |
| pageinfo['sn'] =self.REQUEST.get('sn','1') | pageinfo['sn'] =self.REQUEST.get('sn','') |
| return pageinfo | return pageinfo |
| def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None): | |
| """get search list""" | |
| docpath = docinfo['textURLPath'] | |
| url = docinfo['url'] | |
| logging.debug("documentViewer (gettoc) docpath: %s"%(docpath)) | |
| logging.debug("documentViewer (gettoc) url: %s"%(url)) | |
| pagesize = pageinfo['queryPageSize'] | |
| pn = pageinfo['searchPN'] | |
| sn = pageinfo['sn'] | |
| query =pageinfo['query'] | |
| queryType =pageinfo['queryType'] | |
| viewMode= pageinfo['viewMode'] | |
| tocMode = pageinfo['tocMode'] | |
| tocPN = pageinfo['tocPN'] | |
| selfurl = self.absolute_url() | |
| logging.debug("documentViewer (gettoc) /mpdl/interface/doc-query.xql?document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode)) | |
| page=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode) ,outputUnicode=False) | |
| pagexml = page.replace('?document=%s'%str(docpath),'?url=%s'%url) | |
| pagedom = Parse(pagexml) | |
| if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"): | |
| pagedivs = pagedom.xpath("//div[@class='queryResultPage']") | |
| if len(pagedivs)>0: | |
| pagenode=pagedivs[0] | |
| links=pagenode.xpath("//a") | |
| for l in links: | |
| hrefNode = l.getAttributeNodeNS(None, u"href") | |
| if hrefNode: | |
| href = hrefNode.nodeValue | |
| if href.startswith('page-fragment.xql'): | |
| selfurl = self.absolute_url() | |
| #l.setAttributeNS(None, "span class = 'hit highlight'", "background-color: #77DD77;") | |
| pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s'%(viewMode,queryType,query,pagesize,pn,tocMode,pn,tocPN)) | |
| hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) | |
| l.setAttributeNS(None, "onClick", "id='highlighting'") | |
| return serializeNode(pagenode) | |
| if (queryType=="fulltextMorph"): | |
| pagedivs = pagedom.xpath("//div[@class='queryResult']") | |
| if len(pagedivs)>0: | |
| pagenode=pagedivs[0] | |
| links=pagenode.xpath("//a") | |
| for l in links: | |
| hrefNode = l.getAttributeNodeNS(None, u"href") | |
| if hrefNode: | |
| href = hrefNode.nodeValue | |
| if href.startswith('page-fragment.xql'): | |
| selfurl = self.absolute_url() | |
| pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s'%(viewMode,queryType,query,pagesize,pn,tocMode,pn,tocPN)) | |
| hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) | |
| if href.startswith('../lt/lemma.xql'): | |
| selfurl = self.absolute_url() | |
| hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) | |
| l.setAttributeNS(None, 'target', '_blank') | |
| l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") | |
| l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
| return serializeNode(pagenode) | |
| if (queryType=="ftIndex")or(queryType=="ftIndexMorph"): | |
| pagedivs= pagedom.xpath("//div[@class='queryResultPage']") | |
| if len(pagedivs)>0: | |
| pagenode=pagedivs[0] | |
| links=pagenode.xpath("//a") | |
| for l in links: | |
| hrefNode = l.getAttributeNodeNS(None, u"href") | |
| if hrefNode: | |
| href = hrefNode.nodeValue | |
| hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn)) | |
| if href.startswith('../lt/lex.xql'): | |
| # selfurl = self.absolute_url() | |
| hrefNode.nodeValue = href.replace('../lt/lex.xql','%s../template/head_main_voc'%selfurl) | |
| l.setAttributeNS(None, 'target', '_blank') | |
| l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") | |
| l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
| if href.startswith('../lt/lemma.xql'): | |
| #selfurl = self.absolute_url() | |
| hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s../template/head_main_lemma'%selfurl) | |
| l.setAttributeNS(None, 'target', '_blank') | |
| l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") | |
| l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
| return serializeNode(pagenode) | |
| return "no text here" | |
| def getNumPages(self,docinfo=None): | |
| """get list of pages from fulltext and put in docinfo""" | |
| xquery = '//pb' | |
| text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery)) | |
| # TODO: better processing of the page list. do we need the info somewhere else also? | |
| docinfo['numPages'] = text.count("<pb ") | |
| return docinfo | |
| def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None,): | |
| """returns single page from fulltext""" | |
| docpath = docinfo['textURLPath'] | |
| if mode == "text_dict": | |
| textmode = "textPollux" | |
| else: | |
| textmode = mode | |
| #selfurl = self.absolute_url() | |
| #viewMode= pageinfo['viewMode'] | |
| #tocMode = pageinfo['tocMode'] | |
| #tocPN = pageinfo['tocPN'] | |
| 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 | |
| pagedom = Parse(pagexml) | |
| # plain text mode | |
| if mode == "text": | |
| # first div contains text | |
| pagedivs = pagedom.xpath("/div") | |
| #queryResultPage | |
| if len(pagedivs) > 0: | |
| pagenode = pagedivs[0] | |
| links = pagenode.xpath("//a") | |
| for l in links: | |
| hrefNode = l.getAttributeNodeNS(None, u"href") | |
| if hrefNode: | |
| href= hrefNode.nodeValue | |
| if href.startswith('#note-0006-01'): | |
| selfurl = self.absolute_url() | |
| hrefNode.nodeValue = href.replace("href='#note-'",'xaxa/%s/'%selfurl) | |
| return serializeNode(pagenode) | |
| if mode == "xml": | |
| # first div contains text | |
| pagedivs = pagedom.xpath("/div") | |
| if len(pagedivs) > 0: | |
| pagenode = pagedivs[0] | |
| return serializeNode(pagenode) | |
| # text-with-links mode | |
| if mode == "text_dict": | |
| # first div contains text | |
| pagedivs = pagedom.xpath("/div") | |
| if len(pagedivs) > 0: | |
| pagenode = pagedivs[0] | |
| # check all a-tags | |
| links = pagenode.xpath("//a") | |
| for l in links: | |
| hrefNode = l.getAttributeNodeNS(None, u"href") | |
| if hrefNode: | |
| # is link with href | |
| href = hrefNode.nodeValue | |
| if href.startswith('lt/lex.xql'): | |
| # is pollux link | |
| selfurl = self.absolute_url() | |
| # change href | |
| hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl) | |
| # add target | |
| l.setAttributeNS(None, 'target', '_blank') | |
| l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") | |
| l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
| if href.startswith('lt/lemma.xql'): | |
| selfurl = self.absolute_url() | |
| hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) | |
| l.setAttributeNS(None, 'target', '_blank') | |
| l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") | |
| l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
| return serializeNode(pagenode) | |
| return "no text here" | |
| def getTranslate(self, query=None, language=None): | |
| """translate into another languages""" | |
| pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query))) | |
| return pagexml | |
| def getLemma(self, lemma=None, language=None): | |
| """simular words lemma """ | |
| pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma))) | |
| #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","lemma=%s&language=%s"%(lemma,language),outputUnicode=False) | |
| return pagexml | |
| def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1): | |
| """number of""" | |
| docpath = docinfo['textURLPath'] | |
| pagesize = pageinfo['queryPageSize'] | |
| pn = pageinfo['searchPN'] | |
| query =pageinfo['query'] | |
| queryType =pageinfo['queryType'] | |
| tocSearch = 0 | |
| tocDiv = None | |
| pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath, 'text', queryType, query, pagesize, pn) ,outputUnicode=False) | |
| pagedom = Parse(pagexml) | |
| numdivs = pagedom.xpath("//div[@class='queryResultHits']") | |
| tocSearch = int(getTextFromNode(numdivs[0])) | |
| tc=int((tocSearch/20)+1) | |
| logging.debug("documentViewer (gettoc) tc: %s"%(tc)) | |
| return tc | |
| 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="text", 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'] | |
| path = docinfo['textURLPath'] | |
| #logging.debug("documentViewer (gettoc) pathNomer: %s"%(pathNomer)) | |
| pagesize = pageinfo['tocPageSize'] | |
| pn = pageinfo['tocPN'] | |
| url = docinfo['url'] | |
| selfurl = self.absolute_url() | |
| viewMode= pageinfo['viewMode'] | |
| tocMode = pageinfo['tocMode'] | |
| tocPN = 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) | |
| page = pagexml.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN)) | |
| text = page.replace('mode=image','mode=texttool') | |
| return text | |
| # post-processing downloaded xml | |
| #pagedom = Parse(text) | |
| # div contains text | |
| #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") | |
| #if len(pagedivs) > 0: | |
| # pagenode = pagedivs[0] | |
| # return serializeNode(pagenode) | |
| #else: | |
| # return "No TOC!" | |
| security.declareProtected('View management screens','changeDocumentViewerForm') | |
| changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) | |
| def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): | def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): |
| """init document viewer""" | """init document viewer""" |
| Line 957 class documentViewer(Folder): | Line 735 class documentViewer(Folder): |
| self.thumbrows = thumbrows | self.thumbrows = thumbrows |
| self.thumbcols = thumbcols | self.thumbcols = thumbcols |
| self.authgroups = [s.strip().lower() for s in authgroups.split(',')] | self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
| try: | |
| # assume MetaDataFolder instance is called metadata | |
| self.metadataService = getattr(self, 'metadata') | |
| except Exception, e: | |
| logging.error("Unable to find MetaDataFolder 'metadata': "+str(e)) | |
| if RESPONSE is not None: | if RESPONSE is not None: |
| RESPONSE.redirect('manage_main') | RESPONSE.redirect('manage_main') |
| 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 975 def manage_AddDocumentViewer(self,id,ima | Line 757 def manage_AddDocumentViewer(self,id,ima |
| if RESPONSE is not None: | if RESPONSE is not None: |
| RESPONSE.redirect('manage_main') | RESPONSE.redirect('manage_main') |
| ## | |
| ## DocumentViewerTemplate class | ## DocumentViewerTemplate class |
| ## | |
| class DocumentViewerTemplate(ZopePageTemplate): | class DocumentViewerTemplate(ZopePageTemplate): |
| """Template for document viewer""" | """Template for document viewer""" |
| meta_type="DocumentViewer Template" | meta_type="DocumentViewer Template" |