version 1.31, 2007/06/29 15:44:40
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version 1.95, 2010/08/24 12:43:24
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Line 1
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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 |
Line 7 from AccessControl import ClassSecurityI
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Line 6 from AccessControl import ClassSecurityI
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from AccessControl import getSecurityManager |
from AccessControl import getSecurityManager |
from Globals import package_home |
from Globals import package_home |
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from Ft.Xml.Domlette import NonvalidatingReader |
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from Ft.Xml.Domlette import PrettyPrint, Print |
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from Ft.Xml import EMPTY_NAMESPACE, Parse |
from Ft.Xml import EMPTY_NAMESPACE, Parse |
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import Ft.Xml.Domlette |
import Ft.Xml.XPath |
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import os.path |
import os.path |
import sys |
import sys |
import cgi |
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import urllib |
import urllib |
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import urllib2 |
import logging |
import logging |
import math |
import math |
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import urlparse |
import urlparse |
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import cStringIO |
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def logger(txt,method,txt2): |
def logger(txt,method,txt2): |
"""logging""" |
"""logging""" |
Line 45 def getTextFromNode(nodename):
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Line 40 def getTextFromNode(nodename):
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rc = rc + node.data |
rc = rc + node.data |
return rc |
return rc |
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def serializeNode(node, encoding='utf-8'): |
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"""returns a string containing node as XML""" |
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buf = cStringIO.StringIO() |
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Ft.Xml.Domlette.Print(node, stream=buf, encoding=encoding) |
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s = buf.getvalue() |
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buf.close() |
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return s |
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def getParentDir(path): |
def getParentDir(path): |
"""returns pathname shortened by one""" |
"""returns pathname shortened by one""" |
return '/'.join(path.split('/')[0:-1]) |
return '/'.join(path.split('/')[0:-1]) |
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def getHttpData(url, data=None, num_tries=3, timeout=10): |
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"""returns result from url+data HTTP request""" |
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# we do GET (by appending data to url) |
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if isinstance(data, str) or isinstance(data, unicode): |
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# if data is string then append |
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url = "%s?%s"%(url,data) |
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elif isinstance(data, dict) or isinstance(data, list) or isinstance(data, tuple): |
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# urlencode |
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url = "%s?%s"%(url,urllib.urlencode(data)) |
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response = None |
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errmsg = None |
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for cnt in range(num_tries): |
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try: |
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logging.debug("getHttpData(#%s %ss) url=%s"%(cnt+1,timeout,url)) |
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if sys.version_info < (2, 6): |
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# set timeout on socket -- ugly :-( |
import socket |
import socket |
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socket.setdefaulttimeout(float(timeout)) |
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response = urllib2.urlopen(url) |
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else: |
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response = urllib2.urlopen(url,timeout=float(timeout)) |
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# check result? |
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break |
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except urllib2.HTTPError, e: |
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logging.error("getHttpData: HTTP error(%s): %s"%(e.code,e)) |
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errmsg = str(e) |
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# stop trying |
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break |
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except urllib2.URLError, e: |
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logging.error("getHttpData: URLLIB error(%s): %s"%(e.reason,e)) |
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errmsg = str(e) |
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# stop trying |
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#break |
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if response is not None: |
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data = response.read() |
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response.close() |
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return data |
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raise IOError("ERROR fetching HTTP data from %s: %s"%(url,errmsg)) |
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#return None |
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def urlopen(url,timeout=2): |
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"""urlopen mit timeout""" |
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socket.setdefaulttimeout(timeout) |
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ret=urllib.urlopen(url) |
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socket.setdefaulttimeout(5) |
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return ret |
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## |
## |
Line 66 def urlopen(url,timeout=2):
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Line 104 def urlopen(url,timeout=2):
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## |
## |
class documentViewer(Folder): |
class documentViewer(Folder): |
"""document viewer""" |
"""document viewer""" |
#textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" |
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meta_type="Document viewer" |
meta_type="Document viewer" |
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security=ClassSecurityInfo() |
security=ClassSecurityInfo() |
Line 77 class documentViewer(Folder):
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Line 113 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()) |
toc_text = PageTemplateFile('zpt/toc_text', globals()) |
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toc_figures = PageTemplateFile('zpt/toc_figures', globals()) |
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page_main_images = PageTemplateFile('zpt/page_main_images', globals()) |
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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_gis =PageTemplateFile ('zpt/page_main_gis', 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()) |
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,imageViewerUrl,textViewerUrl=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 |
self.imageViewerUrl=imageViewerUrl |
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self.textViewerUrl=textViewerUrl |
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if not digilibBaseUrl: |
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self.digilibBaseUrl = self.findDigilibUrl() |
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else: |
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self.digilibBaseUrl = digilibBaseUrl |
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self.thumbcols = thumbcols |
self.thumbcols = thumbcols |
self.thumbrows = thumbrows |
self.thumbrows = thumbrows |
# authgroups is list of authorized groups (delimited by ,) |
# authgroups is list of authorized groups (delimited by ,) |
self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
# add template folder so we can always use template.something |
# create template folder so we can always use template.something |
self.manage_addFolder('template') |
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templateFolder = Folder('template') |
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#self['template'] = templateFolder # Zope-2.12 style |
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self._setObject('template',templateFolder) # old style |
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try: |
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import MpdlXmlTextServer |
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textServer = MpdlXmlTextServer.MpdlXmlTextServer(id='fulltextclient',serverName=textServerName) |
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#templateFolder['fulltextclient'] = xmlRpcClient |
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templateFolder._setObject('fulltextclient',textServer) |
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except Exception, e: |
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logging.error("Unable to create MpdlXmlTextServer for fulltextclient: "+str(e)) |
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try: |
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from Products.zogiLib.zogiLib import zogiLib |
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zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") |
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#templateFolder['zogilib'] = zogilib |
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templateFolder._setObject('zogilib',zogilib) |
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except Exception, e: |
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logging.error("Unable to create zogiLib for zogilib: "+str(e)) |
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# proxy text server methods to fulltextclient |
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def getTextPage(self, **args): |
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"""get page""" |
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return self.template.fulltextclient.getTextPage(**args) |
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def getQuery(self, **args): |
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"""get query""" |
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return self.template.fulltextclient.getQuery(**args) |
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def getSearch(self, **args): |
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"""get search""" |
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return self.template.fulltextclient.getSearch(**args) |
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def getNumPages(self, docinfo): |
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"""get numpages""" |
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return self.template.fulltextclient.getNumPages(docinfo) |
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def getTranslate(self, **args): |
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"""get translate""" |
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return self.template.fulltextclient.getTranslate(**args) |
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def getLemma(self, **args): |
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"""get lemma""" |
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return self.template.fulltextclient.getLemma(**args) |
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def getToc(self, **args): |
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"""get toc""" |
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return self.template.fulltextclient.getToc(**args) |
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def getTocPage(self, **args): |
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"""get tocpage""" |
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return self.template.fulltextclient.getTocPage(**args) |
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security.declareProtected('View','index_html') |
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def index_html(self,mode,url,viewMode="auto",start=None,pn=1): |
security.declareProtected('View','thumbs_rss') |
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def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): |
''' |
''' |
view it |
view it |
@param mode: defines how to access the document behind url |
@param mode: defines how to access the document behind url |
Line 115 class documentViewer(Folder):
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Line 203 class documentViewer(Folder):
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@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 images (text,images or auto) |
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''' |
''' |
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logging.debug("HHHHHHHHHHHHHH:load the rss") |
logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
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if not hasattr(self, 'template'): |
if not hasattr(self, 'template'): |
Line 127 class documentViewer(Folder):
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Line 215 class documentViewer(Folder):
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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) |
pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
pt = getattr(self.template, 'viewer_main') |
pt = getattr(self.template, 'thumbs_main_rss') |
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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.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert |
viewMode="text" |
viewMode="text" |
else: |
else: |
viewMode="images" |
viewMode="images" |
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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') |
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def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=None): |
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''' |
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view it |
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@param mode: defines how to access the document behind url |
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@param url: url which contains display information |
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@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 characterNormalization type of text display (reg, norm, none) |
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@param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma) |
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''' |
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logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
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if not hasattr(self, 'template'): |
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# this won't work |
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logging.error("template folder missing!") |
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return "ERROR: template folder missing!" |
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if not getattr(self, 'digilibBaseUrl', None): |
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self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary" |
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docinfo = self.getDocinfo(mode=mode,url=url) |
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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 |
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if docinfo.has_key('textURL') or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert |
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viewMode="text_dict" |
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else: |
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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') |
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return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk)) |
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def generateMarks(self,mk): |
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ret="" |
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if mk is None: |
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return "" |
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if not isinstance(mk, list): |
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mk=[mk] |
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for m in mk: |
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ret+="mk=%s"%m |
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return ret |
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def findDigilibUrl(self): |
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"""try to get the digilib URL from zogilib""" |
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url = self.template.zogilib.getDLBaseUrl() |
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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=""): |
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"""returns a string with the given style and append 'sel' if path == selected.""" |
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#logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
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if idx == selected: |
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return style + 'sel' |
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else: |
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return style |
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def getLink(self,param=None,val=None): |
def getLink(self,param=None,val=None): |
"""link to documentviewer with parameter param set to val""" |
"""link to documentviewer with parameter param set to val""" |
Line 148 class documentViewer(Folder):
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Line 302 class documentViewer(Folder):
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else: |
else: |
params[param] = str(val) |
params[param] = str(val) |
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if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath |
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params["mode"] = "imagepath" |
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params["url"] = getParentDir(params["url"]) |
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# quote values and assemble into query string |
# quote values and assemble into query string |
ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
#ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
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ps = urllib.urlencode(params) |
url=self.REQUEST['URL1']+"?"+ps |
url=self.REQUEST['URL1']+"?"+ps |
return url |
return url |
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def getLinkAmp(self,param=None,val=None): |
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"""link to documentviewer with parameter param set to val""" |
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params=self.REQUEST.form.copy() |
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if param is not None: |
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if val is None: |
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if params.has_key(param): |
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del params[param] |
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else: |
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params[param] = str(val) |
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# quote values and assemble into query string |
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logging.debug("XYXXXXX: %s"%repr(params.items())) |
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ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
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url=self.REQUEST['URL1']+"?"+ps |
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return url |
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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""" |
Line 165 class documentViewer(Folder):
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Line 339 class documentViewer(Folder):
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return pt(docinfo=docinfo) |
return pt(docinfo=docinfo) |
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def getStyle(self, idx, selected, style=""): |
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"""returns a string with the given style and append 'sel' if path == selected.""" |
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#logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
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if idx == selected: |
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return style + 'sel' |
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else: |
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return style |
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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 is not None and 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() |
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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 |
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logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access) |
logging.error("documentViewer (accessOK) unknown access type %s"%access) |
return False |
return False |
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def getDirinfoFromDigilib(self,path,docinfo=None): |
def getDirinfoFromDigilib(self,path,docinfo=None,cut=0): |
"""gibt param von dlInfo aus""" |
"""gibt param von dlInfo aus""" |
num_retries = 3 |
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if docinfo is None: |
if docinfo is None: |
docinfo = {} |
docinfo = {} |
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for x in range(cut): |
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path=getParentDir(path) |
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infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
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logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl)) |
logging.debug("documentViewer (getparamfromdigilib) dirInfo from %s"%(infoUrl)) |
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for cnt in range(num_retries): |
txt = getHttpData(infoUrl) |
try: |
if txt is None: |
# dom = NonvalidatingReader.parseUri(imageUrl) |
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txt=urllib.urlopen(infoUrl).read() |
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dom = Parse(txt) |
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break |
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except: |
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logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt)) |
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else: |
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raise IOError("Unable to get dir-info from %s"%(infoUrl)) |
raise IOError("Unable to get dir-info from %s"%(infoUrl)) |
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dom = Parse(txt) |
sizes=dom.xpath("//dir/size") |
sizes=dom.xpath("//dir/size") |
logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes) |
logging.debug("documentViewer (getparamfromdigilib) dirInfo:size"%sizes) |
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if sizes: |
if sizes: |
docinfo['numPages'] = int(getTextFromNode(sizes[0])) |
docinfo['numPages'] = int(getTextFromNode(sizes[0])) |
else: |
else: |
docinfo['numPages'] = 0 |
docinfo['numPages'] = 0 |
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# TODO: produce and keep list of image names and numbers |
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return docinfo |
return docinfo |
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def getIndexMeta(self, url): |
def getIndexMeta(self, url): |
"""returns dom of index.meta document at url""" |
"""returns dom of index.meta document at url""" |
num_retries = 3 |
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dom = None |
dom = None |
metaUrl = None |
metaUrl = None |
if url.startswith("http://"): |
if url.startswith("http://"): |
Line 240 class documentViewer(Folder):
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Line 404 class documentViewer(Folder):
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metaUrl=server+url.replace("/mpiwg/online","") |
metaUrl=server+url.replace("/mpiwg/online","") |
if not metaUrl.endswith("index.meta"): |
if not metaUrl.endswith("index.meta"): |
metaUrl += "/index.meta" |
metaUrl += "/index.meta" |
print metaUrl |
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for cnt in range(num_retries): |
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try: |
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# patch dirk encoding fehler treten dann nicht mehr auf |
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# dom = NonvalidatingReader.parseUri(metaUrl) |
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txt=urllib.urlopen(metaUrl).read() |
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dom = Parse(txt) |
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break |
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except: |
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logger("ERROR documentViewer (getIndexMata)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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if dom is None: |
logging.debug("(getIndexMeta): METAURL: %s"%metaUrl) |
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txt=getHttpData(metaUrl) |
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if txt is None: |
raise IOError("Unable to read index meta from %s"%(url)) |
raise IOError("Unable to read index meta from %s"%(url)) |
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dom = Parse(txt) |
return dom |
return dom |
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def getPresentationInfoXML(self, url): |
def getPresentationInfoXML(self, url): |
"""returns dom of info.xml document at url""" |
"""returns dom of info.xml document at url""" |
num_retries = 3 |
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dom = None |
dom = None |
metaUrl = None |
metaUrl = None |
if url.startswith("http://"): |
if url.startswith("http://"): |
Line 269 class documentViewer(Folder):
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Line 425 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","") |
|
|
|
txt=getHttpData(metaUrl) |
for cnt in range(num_retries): |
if txt is None: |
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 (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
|
|
|
if dom is None: |
|
raise IOError("Unable to read infoXMLfrom %s"%(url)) |
raise IOError("Unable to read infoXMLfrom %s"%(url)) |
|
|
|
dom = Parse(txt) |
return dom |
return dom |
|
|
|
|
def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None): |
def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
"""gets authorization info from the index.meta file at path or given by dom""" |
"""gets authorization info from the index.meta file at path or given by dom""" |
logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path)) |
logging.debug("documentViewer (getauthinfofromindexmeta) path: %s"%(path)) |
|
|
access = None |
access = None |
|
|
Line 296 class documentViewer(Folder):
|
Line 443 class documentViewer(Folder):
|
docinfo = {} |
docinfo = {} |
|
|
if dom is None: |
if dom is None: |
dom = self.getIndexMeta(getParentDir(path)) |
for x in range(cut): |
|
path=getParentDir(path) |
|
dom = self.getIndexMeta(path) |
|
|
acctype = dom.xpath("//access-conditions/access/@type") |
acctype = dom.xpath("//access-conditions/access/@type") |
if acctype and (len(acctype)>0): |
if acctype and (len(acctype)>0): |
Line 308 class documentViewer(Folder):
|
Line 457 class documentViewer(Folder):
|
return docinfo |
return docinfo |
|
|
|
|
def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None): |
def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
"""gets bibliographical info from the index.meta file at path or given by dom""" |
"""gets bibliographical info from the index.meta file at path or given by dom""" |
logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path)) |
logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path)) |
|
|
Line 316 class documentViewer(Folder):
|
Line 465 class documentViewer(Folder):
|
docinfo = {} |
docinfo = {} |
|
|
if dom is None: |
if dom is None: |
dom = self.getIndexMeta(getParentDir(path)) |
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" |
# put in all raw bib fields as dict "bib" |
bib = dom.xpath("//bib/*") |
bib = dom.xpath("//bib/*") |
if bib and len(bib)>0: |
if bib and len(bib)>0: |
Line 359 class documentViewer(Folder):
|
Line 511 class documentViewer(Folder):
|
|
|
def getDocinfoFromTextTool(self,url,dom=None,docinfo=None): |
def getDocinfoFromTextTool(self,url,dom=None,docinfo=None): |
"""parse texttool tag in index meta""" |
"""parse texttool tag in index meta""" |
logger("documentViewer (getdocinfofromtexttool)", logging.INFO,"url: %s"%(url)) |
logging.debug("documentViewer (getdocinfofromtexttool) 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 375 class documentViewer(Folder):
|
Line 526 class documentViewer(Folder):
|
if archiveNames and (len(archiveNames)>0): |
if archiveNames and (len(archiveNames)>0): |
archiveName=getTextFromNode(archiveNames[0]) |
archiveName=getTextFromNode(archiveNames[0]) |
else: |
else: |
logger("documentViewer (getdocinfofromtexttool)", logging.WARNING,"resource/name missing in: %s"%(url)) |
logging.warning("documentViewer (getdocinfofromtexttool) resource/name missing in: %s" % (url)) |
|
|
archivePaths=dom.xpath("//resource/archive-path") |
archivePaths=dom.xpath("//resource/archive-path") |
if archivePaths and (len(archivePaths)>0): |
if archivePaths and (len(archivePaths)>0): |
Line 387 class documentViewer(Folder):
|
Line 538 class documentViewer(Folder):
|
archivePath += "/" + archiveName |
archivePath += "/" + archiveName |
else: |
else: |
# try to get archive-path from url |
# try to get archive-path from url |
logger("documentViewer (getdocinfofromtexttool)", logging.WARNING,"resource/archive-path missing in: %s"%(url)) |
logging.warning("documentViewer (getdocinfofromtexttool) resource/archive-path missing in: %s" % (url)) |
if (not url.startswith('http')): |
if (not url.startswith('http')): |
archivePath = url.replace('index.meta', '') |
archivePath = url.replace('index.meta', '') |
|
|
Line 398 class documentViewer(Folder):
|
Line 549 class documentViewer(Folder):
|
imageDirs=dom.xpath("//texttool/image") |
imageDirs=dom.xpath("//texttool/image") |
if imageDirs and (len(imageDirs)>0): |
if imageDirs and (len(imageDirs)>0): |
imageDir=getTextFromNode(imageDirs[0]) |
imageDir=getTextFromNode(imageDirs[0]) |
|
|
else: |
else: |
# we balk with no image tag / not necessary anymore because textmode is now standard |
# we balk with no image tag / not necessary anymore because textmode is now standard |
#raise IOError("No text-tool info in %s"%(url)) |
#raise IOError("No text-tool info in %s"%(url)) |
imageDir="" |
imageDir="" |
docinfo['numPages']=1 # im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht |
#xquery="//pb" |
|
|
docinfo['imagePath'] = "" # keine Bilder |
docinfo['imagePath'] = "" # keine Bilder |
docinfo['imageURL'] = "" |
docinfo['imageURL'] = "" |
|
|
Line 413 class documentViewer(Folder):
|
Line 564 class documentViewer(Folder):
|
imageDir=imageDir.replace("/mpiwg/online",'') |
imageDir=imageDir.replace("/mpiwg/online",'') |
docinfo=self.getDirinfoFromDigilib(imageDir,docinfo=docinfo) |
docinfo=self.getDirinfoFromDigilib(imageDir,docinfo=docinfo) |
docinfo['imagePath'] = imageDir |
docinfo['imagePath'] = imageDir |
|
|
docinfo['imageURL'] = self.digilibBaseUrl+"/servlet/Scaler?fn="+imageDir |
docinfo['imageURL'] = self.digilibBaseUrl+"/servlet/Scaler?fn="+imageDir |
|
|
viewerUrls=dom.xpath("//texttool/digiliburlprefix") |
viewerUrls=dom.xpath("//texttool/digiliburlprefix") |
Line 420 class documentViewer(Folder):
|
Line 572 class documentViewer(Folder):
|
viewerUrl=getTextFromNode(viewerUrls[0]) |
viewerUrl=getTextFromNode(viewerUrls[0]) |
docinfo['viewerURL'] = viewerUrl |
docinfo['viewerURL'] = viewerUrl |
|
|
|
# old style text URL |
textUrls=dom.xpath("//texttool/text") |
textUrls=dom.xpath("//texttool/text") |
if textUrls and (len(textUrls)>0): |
if textUrls and (len(textUrls)>0): |
textUrl=getTextFromNode(textUrls[0]) |
textUrl=getTextFromNode(textUrls[0]) |
Line 431 class documentViewer(Folder):
|
Line 584 class documentViewer(Folder):
|
|
|
docinfo['textURL'] = textUrl |
docinfo['textURL'] = textUrl |
|
|
|
# new style text-url-path |
|
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) |
|
|
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 |
|
|
if presentationUrls and (len(presentationUrls)>0): # ueberschreibe diese durch presentation informationen |
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 |
# presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten |
# durch den relativen Pfad auf die presentation infos |
# durch den relativen Pfad auf die presentation infos |
presentationUrl=url.replace('index.meta',getTextFromNode(presentationUrls[0])) |
presentationPath = getTextFromNode(presentationUrls[0]) |
|
if url.endswith("index.meta"): |
|
presentationUrl = url.replace('index.meta', presentationPath) |
|
else: |
|
presentationUrl = url + "/" + presentationPath |
|
|
docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl,docinfo=docinfo,dom=dom) |
docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl,docinfo=docinfo,dom=dom) |
|
|
docinfo = self.getAuthinfoFromIndexMeta(url,docinfo=docinfo,dom=dom) # get access info |
docinfo = self.getAuthinfoFromIndexMeta(url,docinfo=docinfo,dom=dom) # get access info |
|
|
return docinfo |
return docinfo |
|
|
|
|
Line 462 class documentViewer(Folder):
|
Line 630 class documentViewer(Folder):
|
pass |
pass |
return docinfo |
return docinfo |
|
|
def getDocinfoFromImagePath(self,path,docinfo=None): |
def getDocinfoFromImagePath(self,path,docinfo=None,cut=0): |
"""path ist the path to the images it assumes that the index.meta file is one level higher.""" |
"""path ist the path to the images it assumes that the index.meta file is one level higher.""" |
logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path)) |
logging.debug("documentViewer (getdocinfofromimagepath) path: %s"%(path)) |
if docinfo is None: |
if docinfo is None: |
docinfo = {} |
docinfo = {} |
path=path.replace("/mpiwg/online","") |
path=path.replace("/mpiwg/online","") |
docinfo['imagePath'] = path |
docinfo['imagePath'] = path |
docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo) |
docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut) |
|
|
|
pathorig=path |
|
for x in range(cut): |
|
path=getParentDir(path) |
|
logging.debug("documentViewer (getdocinfofromimagepath) PATH:"+path) |
imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path |
imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path |
docinfo['imageURL'] = imageUrl |
docinfo['imageURL'] = imageUrl |
|
|
docinfo = self.getBibinfoFromIndexMeta(path,docinfo=docinfo) |
#path ist the path to the images it assumes that the index.meta file is one level higher. |
docinfo = self.getAuthinfoFromIndexMeta(path,docinfo=docinfo) |
docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
|
docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
return docinfo |
return docinfo |
|
|
|
|
def getDocinfo(self, mode, url): |
def getDocinfo(self, mode, url): |
"""returns docinfo depending on mode""" |
"""returns docinfo depending on mode""" |
logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url)) |
logging.debug("documentViewer (getdocinfo) mode: %s, url: %s"%(mode,url)) |
# look for cached docinfo in session |
# look for cached docinfo in session |
if self.REQUEST.SESSION.has_key('docinfo'): |
if self.REQUEST.SESSION.has_key('docinfo'): |
docinfo = self.REQUEST.SESSION['docinfo'] |
docinfo = self.REQUEST.SESSION['docinfo'] |
# check if its still current |
# check if its still current |
if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url: |
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) |
logging.debug("documentViewer (getdocinfo) docinfo in session: %s"%docinfo) |
return docinfo |
return docinfo |
# new docinfo |
# new docinfo |
docinfo = {'mode': mode, 'url': url} |
docinfo = {'mode': mode, 'url': url} |
Line 494 class documentViewer(Folder):
|
Line 668 class documentViewer(Folder):
|
docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo) |
docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo) |
elif mode=="imagepath": |
elif mode=="imagepath": |
docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo) |
docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo) |
|
elif mode=="filepath": |
|
docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) |
else: |
else: |
logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") |
logging.error("documentViewer (getdocinfo) unknown mode: %s!"%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) |
logging.debug("documentViewer (getdocinfo) 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, viewMode=None, tocMode=None): |
def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None): |
|
"""returns pageinfo with the given parameters""" |
"""returns pageinfo with the given parameters""" |
pageinfo = {} |
pageinfo = {} |
current = getInt(current) |
current = getInt(current) |
Line 518 class documentViewer(Folder):
|
Line 693 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['characterNormalization'] = self.REQUEST.get('characterNormalization',' ') |
|
pageinfo['query'] = self.REQUEST.get('query',' ') |
|
pageinfo['queryType'] = self.REQUEST.get('queryType',' ') |
|
pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') |
|
pageinfo['textPN'] = self.REQUEST.get('textPN','1') |
|
pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','') |
|
pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') |
|
pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10') |
|
pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
|
toc = int (pageinfo['tocPN']) |
|
pageinfo['textPages'] =int (toc) |
|
|
|
if 'tocSize_%s'%tocMode in docinfo: |
|
tocSize = int(docinfo['tocSize_%s'%tocMode]) |
|
tocPageSize = int(pageinfo['tocPageSize']) |
|
# cached toc |
|
if tocSize%tocPageSize>0: |
|
tocPages=tocSize/tocPageSize+1 |
|
else: |
|
tocPages=tocSize/tocPageSize |
|
pageinfo['tocPN'] = min (tocPages,toc) |
|
pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') |
|
pageinfo['sn'] =self.REQUEST.get('sn','') |
return pageinfo |
return pageinfo |
|
|
def text(self,mode,url,pn): |
def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): |
"""give text""" |
|
if mode=="texttool": #index.meta with texttool information |
|
(viewerUrl,imagepath,textpath)=parseUrlTextTool(url) |
|
|
|
#print textpath |
|
try: |
|
dom = NonvalidatingReader.parseUri(textpath) |
|
except: |
|
return None |
|
|
|
list=[] |
|
nodes=dom.xpath("//pb") |
|
|
|
node=nodes[int(pn)-1] |
|
|
|
p=node |
|
|
|
while p.tagName!="p": |
|
p=p.parentNode |
|
|
|
|
|
endNode=nodes[int(pn)] |
|
|
|
|
|
e=endNode |
|
|
|
while e.tagName!="p": |
|
e=e.parentNode |
|
|
|
|
|
next=node.parentNode |
|
|
|
#sammle s |
|
while next and (next!=endNode.parentNode): |
|
list.append(next) |
|
next=next.nextSibling |
|
list.append(endNode.parentNode) |
|
|
|
if p==e:# beide im selben paragraphen |
|
pass |
|
# else: |
|
# next=p |
|
# while next!=e: |
|
# print next,e |
|
# list.append(next) |
|
# next=next.nextSibling |
|
# |
|
# for x in list: |
|
# PrettyPrint(x) |
|
# |
|
# return list |
|
# |
|
|
|
def findDigilibUrl(self): |
|
"""try to get the digilib URL from zogilib""" |
|
url = self.imageViewerUrl[:-1] + "/getScalerUrl" |
|
#print urlparse.urlparse(url)[0] |
|
#print urlparse.urljoin(self.absolute_url(),url) |
|
logging.info("finddigiliburl: %s"%urlparse.urlparse(url)[0]) |
|
logging.info("finddigiliburl: %s"%urlparse.urljoin(self.absolute_url(),url)) |
|
|
|
try: |
|
if urlparse.urlparse(url)[0]=='': #relative path |
|
url=urlparse.urljoin(self.absolute_url()+"/",url) |
|
|
|
scaler = urlopen(url).read() |
|
return scaler.replace("/servlet/Scaler?", "") |
|
except: |
|
return None |
|
|
|
def changeDocumentViewer(self,imageViewerUrl,textViewerUrl,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=10,authgroups='mpiwg',RESPONSE=None): |
|
"""init document viewer""" |
"""init document viewer""" |
self.title=title |
self.title=title |
self.imageViewerUrl=imageViewerUrl |
|
self.textViewerUrl=textViewerUrl |
|
self.digilibBaseUrl = digilibBaseUrl |
self.digilibBaseUrl = digilibBaseUrl |
self.thumbrows = thumbrows |
self.thumbrows = thumbrows |
self.thumbcols = thumbcols |
self.thumbcols = thumbcols |
Line 610 class documentViewer(Folder):
|
Line 736 class documentViewer(Folder):
|
if RESPONSE is not None: |
if RESPONSE is not None: |
RESPONSE.redirect('manage_main') |
RESPONSE.redirect('manage_main') |
|
|
|
|
|
|
|
|
# security.declareProtected('View management screens','renameImageForm') |
|
|
|
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) |
return pt() |
return pt() |
|
|
def manage_AddDocumentViewer(self,id,imageViewerUrl="",textViewerUrl="",title="",RESPONSE=None): |
def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None): |
"""add the viewer""" |
"""add the viewer""" |
newObj=documentViewer(id,imageViewerUrl,title=title,textViewerUrl=textViewerUrl) |
newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName) |
self._setObject(id,newObj) |
self._setObject(id,newObj) |
|
|
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" |