Mercurial > hg > documentViewer

annotate documentViewer.py @ 337:ee5e36c5a700

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*** empty log message ***
author abukhman
date Mon, 18 Oct 2010 12:01:16 +0200
parents ac8375a9147e
children 0576f524e2ee
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
46
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1
0
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2 from OFS.Folder import Folder
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3 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
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4 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
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5 from AccessControl import ClassSecurityInfo
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6 from AccessControl import getSecurityManager
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7 from Globals import package_home
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8 from Products.zogiLib.zogiLib import browserCheck
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9
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10 from Ft.Xml import EMPTY_NAMESPACE, Parse
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11 import Ft.Xml.Domlette
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12 import os.path
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13 import sys
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14 import urllib
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15 import urllib2
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16 import logging
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17 import math
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18 import urlparse
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19 import cStringIO
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20 import re
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21
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23 def logger(txt,method,txt2):
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24 """logging"""
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25 logging.info(txt+ txt2)
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26
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27
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28 def getInt(number, default=0):
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29 """returns always an int (0 in case of problems)"""
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30 try:
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31 return int(number)
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32 except:
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33 return int(default)
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34
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35 def getTextFromNode(nodename):
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36 """get the cdata content of a node"""
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37 if nodename is None:
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38 return ""
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39 nodelist=nodename.childNodes
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40 rc = ""
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41 for node in nodelist:
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42 if node.nodeType == node.TEXT_NODE:
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43 rc = rc + node.data
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44 return rc
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45
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46 def serializeNode(node, encoding='utf-8'):
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47 """returns a string containing node as XML"""
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48 buf = cStringIO.StringIO()
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49 Ft.Xml.Domlette.Print(node, stream=buf, encoding=encoding)
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50 s = buf.getvalue()
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51 buf.close()
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52 return s
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53
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54 def getBrowserType(self):
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55 """get browser type object"""
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56 if self.REQUEST.SESSION.has_key('browserType'):
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57 return self.REQUEST.SESSION['browserType']
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58 else:
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59 bt = browserCheck(self)
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60 self.REQUEST.SESSION.set('browserType', bt)
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61 logging.debug("documentViewer (BROWSER TYPE) bt %s"%bt)
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62 return bt
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63
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64
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65 def getParentDir(path):
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66 """returns pathname shortened by one"""
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67 return '/'.join(path.split('/')[0:-1])
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68
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69
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70 def getHttpData(url, data=None, num_tries=3, timeout=10):
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71 """returns result from url+data HTTP request"""
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72 # we do GET (by appending data to url)
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73 if isinstance(data, str) or isinstance(data, unicode):
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74 # if data is string then append
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75 url = "%s?%s"%(url,data)
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76 elif isinstance(data, dict) or isinstance(data, list) or isinstance(data, tuple):
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77 # urlencode
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78 url = "%s?%s"%(url,urllib.urlencode(data))
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79
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80 response = None
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81 errmsg = None
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82 for cnt in range(num_tries):
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83 try:
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84 logging.debug("getHttpData(#%s %ss) url=%s"%(cnt+1,timeout,url))
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85 if sys.version_info < (2, 6):
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86 # set timeout on socket -- ugly :-(
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87 import socket
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88 socket.setdefaulttimeout(float(timeout))
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89 response = urllib2.urlopen(url)
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90 else:
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91 response = urllib2.urlopen(url,timeout=float(timeout))
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92 # check result?
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93 break
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94 except urllib2.HTTPError, e:
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95 logging.error("getHttpData: HTTP error(%s): %s"%(e.code,e))
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96 errmsg = str(e)
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97 # stop trying
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98 break
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99 except urllib2.URLError, e:
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100 logging.error("getHttpData: URLLIB error(%s): %s"%(e.reason,e))
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101 errmsg = str(e)
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102 # stop trying
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103 #break
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104
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105 if response is not None:
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106 data = response.read()
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107 response.close()
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108 return data
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109
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110 raise IOError("ERROR fetching HTTP data from %s: %s"%(url,errmsg))
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111 #return None
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112
0
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113
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114
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115 ##
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116 ## documentViewer class
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117 ##
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118 class documentViewer(Folder):
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119 """document viewer"""
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120 meta_type="Document viewer"
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121
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122 security=ClassSecurityInfo()
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123 manage_options=Folder.manage_options+(
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124 {'label':'main config','action':'changeDocumentViewerForm'},
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125 )
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126
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127 # templates and forms
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128 viewer_main = PageTemplateFile('zpt/viewer_main', globals())
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129 toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals())
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130 toc_text = PageTemplateFile('zpt/toc_text', globals())
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131 toc_figures = PageTemplateFile('zpt/toc_figures', globals())
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132 page_main_images = PageTemplateFile('zpt/page_main_images', globals())
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133 page_main_text = PageTemplateFile('zpt/page_main_text', globals())
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134 page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals())
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135 page_main_gis =PageTemplateFile ('zpt/page_main_gis', globals())
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136 page_main_xml = PageTemplateFile('zpt/page_main_xml', globals())
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137 head_main = PageTemplateFile('zpt/head_main', globals())
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138 docuviewer_css = PageTemplateFile('css/docuviewer.css', globals())
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139 info_xml = PageTemplateFile('zpt/info_xml', globals())
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140
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141
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142 thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals())
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143 security.declareProtected('View management screens','changeDocumentViewerForm')
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144 changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())
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145
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146
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147 def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"):
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148 """init document viewer"""
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149 self.id=id
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150 self.title=title
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151 self.thumbcols = thumbcols
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152 self.thumbrows = thumbrows
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153 # authgroups is list of authorized groups (delimited by ,)
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154 self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
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155 # create template folder so we can always use template.something
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156
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157 templateFolder = Folder('template')
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158 #self['template'] = templateFolder # Zope-2.12 style
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159 self._setObject('template',templateFolder) # old style
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160 try:
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161 import MpdlXmlTextServer
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162 textServer = MpdlXmlTextServer.MpdlXmlTextServer(id='fulltextclient',serverName=textServerName)
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163 #templateFolder['fulltextclient'] = xmlRpcClient
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164 templateFolder._setObject('fulltextclient',textServer)
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165 except Exception, e:
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166 logging.error("Unable to create MpdlXmlTextServer for fulltextclient: "+str(e))
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167 try:
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168 from Products.zogiLib.zogiLib import zogiLib
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169 zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book")
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170 #templateFolder['zogilib'] = zogilib
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171 templateFolder._setObject('zogilib',zogilib)
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172 except Exception, e:
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173 logging.error("Unable to create zogiLib for zogilib: "+str(e))
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174
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175
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176 # proxy text server methods to fulltextclient
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177 def getTextPage(self, **args):
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178 """get page"""
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179 return self.template.fulltextclient.getTextPage(**args)
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180
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181 def getQuery(self, **args):
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182 """get query"""
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183 return self.template.fulltextclient.getQuery(**args)
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184
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185 def getSearch(self, **args):
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186 """get search"""
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187 return self.template.fulltextclient.getSearch(**args)
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188
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189 def getGisPlaces(self, **args):
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190 """get gis places"""
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191 return self.template.fulltextclient.getGisPlaces(**args)
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192
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193 def getAllGisPlaces(self, **args):
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194 """get all gis places """
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195 return self.template.fulltextclient.getAllGisPlaces(**args)
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196
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197 def getOrigPages(self, **args):
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198 """get original page number """
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199 return self.template.fulltextclient.getOrigPages(**args)
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200
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201 def getNumPages(self, docinfo):
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202 """get numpages"""
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203 return self.template.fulltextclient.getNumPages(docinfo)
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204
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205 def getNumTextPages(self, docinfo):
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206 """get numpages text"""
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207 return self.template.fulltextclient.getNumTextPages(docinfo)
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208
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209 def getTranslate(self, **args):
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210 """get translate"""
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211 return self.template.fulltextclient.getTranslate(**args)
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212
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213 def getLemma(self, **args):
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214 """get lemma"""
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215 return self.template.fulltextclient.getLemma(**args)
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216
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217 def getToc(self, **args):
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218 """get toc"""
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219 return self.template.fulltextclient.getToc(**args)
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220
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221 def getTocPage(self, **args):
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222 """get tocpage"""
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223 return self.template.fulltextclient.getTocPage(**args)
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224
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225
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226 security.declareProtected('View','thumbs_rss')
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227 def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1):
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228 '''
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229 view it
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230 @param mode: defines how to access the document behind url
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231 @param url: url which contains display information
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232 @param viewMode: if images display images, if text display text, default is images (text,images or auto)
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233
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234 '''
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235 logging.debug("HHHHHHHHHHHHHH:load the rss")
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236 logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
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237
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238 if not hasattr(self, 'template'):
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239 # create template folder if it doesn't exist
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240 self.manage_addFolder('template')
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241
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242 if not self.digilibBaseUrl:
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243 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
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244
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245 docinfo = self.getDocinfo(mode=mode,url=url)
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246 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo)
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247 #pageinfo = self.getPageinfo(start=start,current=pn, originalPage=originalPage, docinfo=docinfo)
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248 ''' ZDES '''
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249 pt = getattr(self.template, 'thumbs_main_rss')
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250
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251 if viewMode=="auto": # automodus gewaehlt
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252 if docinfo.has_key("textURL") or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert
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253 viewMode="text"
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254 else:
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255 viewMode="images"
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256
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257 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode)
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258
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259 security.declareProtected('View','index_html')
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260 def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=None, characterNormalization=""):
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261 '''
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262 view it
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263 @param mode: defines how to access the document behind url
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264 @param url: url which contains display information
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265 @param viewMode: if images display images, if text display text, default is auto (text,images or auto)
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266 @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none)
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267 @param characterNormalization type of text display (reg, norm, none)
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268 @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma)
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269 '''
0
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270
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271 logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
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272
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273 if not hasattr(self, 'template'):
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274 # this won't work
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275 logging.error("template folder missing!")
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276 return "ERROR: template folder missing!"
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277
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278 if not getattr(self, 'digilibBaseUrl', None):
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279 self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary"
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280
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281 docinfo = self.getDocinfo(mode=mode,url=url)
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282
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283 if tocMode != "thumbs":
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284 # get table of contents
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285 docinfo = self.getToc(mode=tocMode, docinfo=docinfo)
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286
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287 if viewMode=="auto": # automodus gewaehlt
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288 if docinfo.has_key('textURL') or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert
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289 viewMode="text_dict"
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290 else:
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291 viewMode="images"
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292
332
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293 pageinfo = self.getPageinfo(start=start,current=pn, docinfo=docinfo,viewMode=viewMode,tocMode=tocMode)
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294
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295 pt = getattr(self.template, 'viewer_main')
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296 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))
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297
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298 def generateMarks(self,mk):
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299 ret=""
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300 if mk is None:
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301 return ""
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302 if not isinstance(mk, list):
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303 mk=[mk]
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304 for m in mk:
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305 ret+="mk=%s"%m
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306 return ret
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307
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308
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309 def findDigilibUrl(self):
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310 """try to get the digilib URL from zogilib"""
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311 url = self.template.zogilib.getDLBaseUrl()
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312 return url
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313
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314 def getDocumentViewerURL(self):
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315 """returns the URL of this instance"""
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316 return self.absolute_url()
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317
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318 def getStyle(self, idx, selected, style=""):
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319 """returns a string with the given style and append 'sel' if path == selected."""
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320 #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))
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321 if idx == selected:
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322 return style + 'sel'
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323 else:
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324 return style
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325
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326 def getLink(self,param=None,val=None):
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327 """link to documentviewer with parameter param set to val"""
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328 params=self.REQUEST.form.copy()
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329 if param is not None:
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330 if val is None:
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331 if params.has_key(param):
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332 del params[param]
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333 else:
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334 params[param] = str(val)
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335
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336 if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath
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337 params["mode"] = "imagepath"
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338 params["url"] = getParentDir(params["url"])
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339
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340 # quote values and assemble into query string
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341 #ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
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342 ps = urllib.urlencode(params)
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343 url=self.REQUEST['URL1']+"?"+ps
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344 return url
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345
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346 def getLinkAmp(self,param=None,val=None):
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347 """link to documentviewer with parameter param set to val"""
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348 params=self.REQUEST.form.copy()
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349 if param is not None:
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350 if val is None:
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351 if params.has_key(param):
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352 del params[param]
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353 else:
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354 params[param] = str(val)
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355
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356 # quote values and assemble into query string
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357 logging.debug("XYXXXXX: %s"%repr(params.items()))
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358 ps = "&amp;".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
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359 url=self.REQUEST['URL1']+"?"+ps
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360 return url
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361
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362 def getInfo_xml(self,url,mode):
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363 """returns info about the document as XML"""
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364
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diff changeset
365 if not self.digilibBaseUrl:
7cdb0fc34a92 added getInfo_xml method
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366 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
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367
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368 docinfo = self.getDocinfo(mode=mode,url=url)
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369 pt = getattr(self.template, 'info_xml')
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370 return pt(docinfo=docinfo)
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371
0
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372
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373 def isAccessible(self, docinfo):
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374 """returns if access to the resource is granted"""
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375 access = docinfo.get('accessType', None)
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376 logging.debug("documentViewer (accessOK) access type %s"%access)
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377 if access is not None and access == 'free':
167
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378 logging.debug("documentViewer (accessOK) access is free")
32
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379 return True
45
0391fe75aef3 fixed handling of documents with missing access tag
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380 elif access is None or access in self.authgroups:
35
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diff changeset
381 # only local access -- only logged in users
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382 user = getSecurityManager().getUser()
167
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383 logging.debug("documentViewer (accessOK) user=%s ip=%s"%(user,self.REQUEST.getClientAddr()))
35
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384 if user is not None:
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385 #print "user: ", user
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diff changeset
386 return (user.getUserName() != "Anonymous User")
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387 else:
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388 return False
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diff changeset
389
167
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390 logging.error("documentViewer (accessOK) unknown access type %s"%access)
32
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391 return False
35
2d9261aea8f3 version 0.2.4
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diff changeset
392
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diff changeset
393
73
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394 def getDirinfoFromDigilib(self,path,docinfo=None,cut=0):
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diff changeset
395 """gibt param von dlInfo aus"""
31
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parents: 29
diff changeset
396 if docinfo is None:
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diff changeset
397 docinfo = {}
73
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398
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399 for x in range(cut):
78
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diff changeset
400
73
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diff changeset
401 path=getParentDir(path)
78
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diff changeset
402
40
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diff changeset
403 infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path
29
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parents: 28
diff changeset
404
167
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405 logging.debug("documentViewer (getparamfromdigilib) dirInfo from %s"%(infoUrl))
29
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diff changeset
406
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diff changeset
407 txt = getHttpData(infoUrl)
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diff changeset
408 if txt is None:
40
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diff changeset
409 raise IOError("Unable to get dir-info from %s"%(infoUrl))
130
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diff changeset
410
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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411 dom = Parse(txt)
37
ead830ce45d6 better error messages
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diff changeset
412 sizes=dom.xpath("//dir/size")
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diff changeset
413 logging.debug("documentViewer (getparamfromdigilib) dirInfo:size"%sizes)
29
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diff changeset
414
37
ead830ce45d6 better error messages
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parents: 35
diff changeset
415 if sizes:
ead830ce45d6 better error messages
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diff changeset
416 docinfo['numPages'] = int(getTextFromNode(sizes[0]))
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
417 else:
c6451e8d5d23 more small fixes - now version 0.2.2
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diff changeset
418 docinfo['numPages'] = 0
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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419
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diff changeset
420 # TODO: produce and keep list of image names and numbers
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
421
c6451e8d5d23 more small fixes - now version 0.2.2
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diff changeset
422 return docinfo
32
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diff changeset
423
174
5780092e4989 *** empty log message ***
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diff changeset
424 def getIndexMetaPath(self,url):
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parents: 173
diff changeset
425 """gib nur den Pfad zurueck"""
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
426 regexp = re.compile(r".*(experimental|permanent)/(.*)")
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427 regpath = regexp.match(url)
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parents: 173
diff changeset
428 if (regpath==None):
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diff changeset
429 return ""
224
58c5338749c7 *** empty log message ***
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parents: 223
diff changeset
430 logging.debug("(getDomFromIndexMeta): URLXAXA: %s"%regpath.group(2))
174
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diff changeset
431 return ("/mpiwg/online/"+regpath.group(1)+"/"+regpath.group(2))
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parents: 173
diff changeset
432
225
57c2f5b6ada5 *** empty log message ***
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parents: 224
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433
57c2f5b6ada5 *** empty log message ***
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parents: 224
diff changeset
434
174
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diff changeset
435 def getIndexMetaUrl(self,url):
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diff changeset
436 """returns utr of index.meta document at url"""
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parents: 173
diff changeset
437
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
438 metaUrl = None
35
2d9261aea8f3 version 0.2.4
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diff changeset
439 if url.startswith("http://"):
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
440 # real URL
39
1dd90aabd366 added retry when reading index meta from texter applet
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parents: 38
diff changeset
441 metaUrl = url
35
2d9261aea8f3 version 0.2.4
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diff changeset
442 else:
2d9261aea8f3 version 0.2.4
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diff changeset
443 # online path
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diff changeset
444 server=self.digilibBaseUrl+"/servlet/Texter?fn="
40
749ee5389892 try to ignore superfluous /mpiwg/online in urls
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parents: 39
diff changeset
445 metaUrl=server+url.replace("/mpiwg/online","")
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
446 if not metaUrl.endswith("index.meta"):
2d9261aea8f3 version 0.2.4
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diff changeset
447 metaUrl += "/index.meta"
174
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parents: 173
diff changeset
448
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diff changeset
449 return metaUrl
5780092e4989 *** empty log message ***
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diff changeset
450
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parents: 173
diff changeset
451 def getDomFromIndexMeta(self, url):
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parents: 173
diff changeset
452 """get dom from index meta"""
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parents: 173
diff changeset
453 dom = None
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diff changeset
454 metaUrl = self.getIndexMetaUrl(url)
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
455
174
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parents: 173
diff changeset
456 logging.debug("(getDomFromIndexMeta): METAURL: %s"%metaUrl)
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
457 txt=getHttpData(metaUrl)
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parents: 128
diff changeset
458 if txt is None:
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
459 raise IOError("Unable to read index meta from %s"%(url))
130
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diff changeset
460
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
461 dom = Parse(txt)
35
2d9261aea8f3 version 0.2.4
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diff changeset
462 return dom
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
463
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
464 def getPresentationInfoXML(self, url):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
465 """returns dom of info.xml document at url"""
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
466 dom = None
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
467 metaUrl = None
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
468 if url.startswith("http://"):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
469 # real URL
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
470 metaUrl = url
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
471 else:
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
472 # online path
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
473 server=self.digilibBaseUrl+"/servlet/Texter?fn="
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
474 metaUrl=server+url.replace("/mpiwg/online","")
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
475
130
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diff changeset
476 txt=getHttpData(metaUrl)
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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parents: 128
diff changeset
477 if txt is None:
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
478 raise IOError("Unable to read infoXMLfrom %s"%(url))
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
479
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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parents: 128
diff changeset
480 dom = Parse(txt)
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
481 return dom
35
2d9261aea8f3 version 0.2.4
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diff changeset
482
2d9261aea8f3 version 0.2.4
casties
parents: 32
diff changeset
483
70
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diff changeset
484 def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
485 """gets authorization info from the index.meta file at path or given by dom"""
167
7e2b97941a66 characterNormalization
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parents: 166
diff changeset
486 logging.debug("documentViewer (getauthinfofromindexmeta) path: %s"%(path))
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
487
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
488 access = None
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casties
parents: 31
diff changeset
489
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
490 if docinfo is None:
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
491 docinfo = {}
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
492
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
493 if dom is None:
78
70ab234a18dc bugs in filepath mode fixes
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parents: 75
diff changeset
494 for x in range(cut):
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
495 path=getParentDir(path)
174
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
496 dom = self.getDomFromIndexMeta(path)
46
31059e3d9338 has now also a text mode viewMode=text
dwinter
parents: 45
diff changeset
497
32
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
498 acctype = dom.xpath("//access-conditions/access/@type")
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
499 if acctype and (len(acctype)>0):
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
500 access=acctype[0].value
35
2d9261aea8f3 version 0.2.4
casties
parents: 32
diff changeset
501 if access in ['group', 'institution']:
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
502 access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower()
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
503
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
504 docinfo['accessType'] = access
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
505 return docinfo
29
e1bed068b351 small fixes
casties
parents: 28
diff changeset
506
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
507
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
508 def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
35
2d9261aea8f3 version 0.2.4
casties
parents: 32
diff changeset
509 """gets bibliographical info from the index.meta file at path or given by dom"""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
510 logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
511
22
b139f9937e97 preliminary version 0.2
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diff changeset
512 if docinfo is None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
513 docinfo = {}
78
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dwinter
parents: 75
diff changeset
514
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
515 if dom is None:
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
516 for x in range(cut):
70
0049d64aa464 filepath introduced
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parents: 68
diff changeset
517 path=getParentDir(path)
174
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
518 dom = self.getDomFromIndexMeta(path)
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parents: 173
diff changeset
519
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parents: 173
diff changeset
520 docinfo['indexMetaPath']=self.getIndexMetaPath(path);
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
521
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
522 logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path))
59
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
523 # put in all raw bib fields as dict "bib"
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
524 bib = dom.xpath("//bib/*")
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
525 if bib and len(bib)>0:
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
526 bibinfo = {}
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
527 for e in bib:
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
528 bibinfo[e.localName] = getTextFromNode(e)
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
529 docinfo['bib'] = bibinfo
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
530
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
531 # extract some fields (author, title, year) according to their mapping
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
532 metaData=self.metadata.main.meta.bib
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
533 bibtype=dom.xpath("//bib/@type")
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
534 if bibtype and (len(bibtype)>0):
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
535 bibtype=bibtype[0].value
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
536 else:
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
537 bibtype="generic"
59
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
538
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
539 bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC)
59
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
540 docinfo['bib_type'] = bibtype
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
541 bibmap=metaData.generateMappingForType(bibtype)
174
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
542 logging.debug("documentViewer (getbibinfofromindexmeta) bibmap:"+repr(bibmap))
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
543 logging.debug("documentViewer (getbibinfofromindexmeta) bibtype:"+repr(bibtype))
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
544 # if there is no mapping bibmap is empty (mapping sometimes has empty fields)
31
c6451e8d5d23 more small fixes - now version 0.2.2
casties
parents: 29
diff changeset
545 if len(bibmap) > 0 and len(bibmap['author'][0]) > 0:
63
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
546 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
547 docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0])
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
548 except: pass
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
549 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
550 docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0])
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
551 except: pass
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
552 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
553 docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0])
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
554 except: pass
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
555 logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
52
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
556 try:
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
557 docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
558 except:
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
559 docinfo['lang']=''
227
fd9aa1d0941a *** empty log message ***
abukhman
parents: 226
diff changeset
560
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
561 return docinfo
83
ec12a2440daa My last update Bukhman Andrey
abukhman
parents: 82
diff changeset
562
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
563
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
564 def getNameFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
565 """gets name info from the index.meta file at path or given by dom"""
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
566 if docinfo is None:
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
567 docinfo = {}
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
568
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
569 if dom is None:
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
570 for x in range(cut):
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
571 path=getParentDir(path)
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
572 dom = self.getDomFromIndexMeta(path)
330
c81509acead9 *** empty log message ***
abukhman
parents: 327
diff changeset
573
229
833de3f54e47 *** empty log message ***
abukhman
parents: 228
diff changeset
574 docinfo['name']=getTextFromNode(dom.xpath("/resource/name")[0])
230
87c6aac31003 *** empty log message ***
abukhman
parents: 229
diff changeset
575 logging.debug("documentViewer docinfo[name] %s"%docinfo['name'])
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
576 return docinfo
83
ec12a2440daa My last update Bukhman Andrey
abukhman
parents: 82
diff changeset
577
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
578 def getDocinfoFromTextTool(self, url, dom=None, docinfo=None):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
579 """parse texttool tag in index meta"""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
580 logging.debug("documentViewer (getdocinfofromtexttool) url: %s" % (url))
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
581 if docinfo is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
582 docinfo = {}
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
583 if docinfo.get('lang', None) is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
584 docinfo['lang'] = '' # default keine Sprache gesetzt
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
585 if dom is None:
174
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
586 dom = self.getDomFromIndexMeta(url)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
587
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
588 archivePath = None
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
589 archiveName = None
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
590
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
591 archiveNames = dom.xpath("//resource/name")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
592 if archiveNames and (len(archiveNames) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
593 archiveName = getTextFromNode(archiveNames[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
594 else:
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
595 logging.warning("documentViewer (getdocinfofromtexttool) resource/name missing in: %s" % (url))
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
596
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
597 archivePaths = dom.xpath("//resource/archive-path")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
598 if archivePaths and (len(archivePaths) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
599 archivePath = getTextFromNode(archivePaths[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
600 # clean up archive path
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
601 if archivePath[0] != '/':
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
602 archivePath = '/' + archivePath
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
603 if archiveName and (not archivePath.endswith(archiveName)):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
604 archivePath += "/" + archiveName
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
605 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
606 # try to get archive-path from url
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
607 logging.warning("documentViewer (getdocinfofromtexttool) resource/archive-path missing in: %s" % (url))
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
608 if (not url.startswith('http')):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
609 archivePath = url.replace('index.meta', '')
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
610
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
611 if archivePath is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
612 # we balk without archive-path
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
613 raise IOError("Missing archive-path (for text-tool) in %s" % (url))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
614
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
615 imageDirs = dom.xpath("//texttool/image")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
616 if imageDirs and (len(imageDirs) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
617 imageDir = getTextFromNode(imageDirs[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
618
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
619 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
620 # we balk with no image tag / not necessary anymore because textmode is now standard
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
621 #raise IOError("No text-tool info in %s"%(url))
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
622 imageDir = ""
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
623 #xquery="//pb"
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
624 docinfo['imagePath'] = "" # keine Bilder
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
625 docinfo['imageURL'] = ""
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
626
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
627 if imageDir and archivePath:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
628 #print "image: ", imageDir, " archivepath: ", archivePath
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
629 imageDir = os.path.join(archivePath, imageDir)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
630 imageDir = imageDir.replace("/mpiwg/online", '')
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
631 docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
632 docinfo['imagePath'] = imageDir
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
633
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
634 docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + imageDir
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
635
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
636 viewerUrls = dom.xpath("//texttool/digiliburlprefix")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
637 if viewerUrls and (len(viewerUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
638 viewerUrl = getTextFromNode(viewerUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
639 docinfo['viewerURL'] = viewerUrl
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
640
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
641 # old style text URL
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
642 textUrls = dom.xpath("//texttool/text")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
643 if textUrls and (len(textUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
644 textUrl = getTextFromNode(textUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
645 if urlparse.urlparse(textUrl)[0] == "": #keine url
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
646 textUrl = os.path.join(archivePath, textUrl)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
647 # fix URLs starting with /mpiwg/online
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
648 if textUrl.startswith("/mpiwg/online"):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
649 textUrl = textUrl.replace("/mpiwg/online", '', 1)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
650
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
651 docinfo['textURL'] = textUrl
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
652
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
653 # new style text-url-path
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
654 textUrls = dom.xpath("//texttool/text-url-path")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
655 if textUrls and (len(textUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
656 textUrl = getTextFromNode(textUrls[0])
102
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
657 docinfo['textURLPath'] = textUrl
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
658 if not docinfo['imagePath']:
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
659 # text-only, no page images
205
1fc7d73ce7ce *** empty log message ***
abukhman
parents: 204
diff changeset
660 docinfo = self.getNumTextPages(docinfo)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
661
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
662 presentationUrls = dom.xpath("//texttool/presentation")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
663 docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag
228
9306c8d0dc4a *** empty log message ***
abukhman
parents: 227
diff changeset
664 docinfo = self.getNameFromIndexMeta(url, docinfo=docinfo, dom=dom)
337
ee5e36c5a700 *** empty log message ***
abukhman
parents: 336
diff changeset
665 docinfo =self.getOrigPages(docinfo=docinfo)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
666
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
667 if presentationUrls and (len(presentationUrls) > 0): # ueberschreibe diese durch presentation informationen
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
668 # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
669 # durch den relativen Pfad auf die presentation infos
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
670 presentationPath = getTextFromNode(presentationUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
671 if url.endswith("index.meta"):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
672 presentationUrl = url.replace('index.meta', presentationPath)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
673 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
674 presentationUrl = url + "/" + presentationPath
102
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
675
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
676 docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
677
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
678 docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
679
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
680 return docinfo
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
681
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
682
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
683 def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
684 """gets the bibliographical information from the preseantion entry in texttools
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
685 """
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
686 dom=self.getPresentationInfoXML(url)
62
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
687 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
688 docinfo['author']=getTextFromNode(dom.xpath("//author")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
689 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
690 pass
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
691 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
692 docinfo['title']=getTextFromNode(dom.xpath("//title")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
693 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
694 pass
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
695 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
696 docinfo['year']=getTextFromNode(dom.xpath("//date")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
697 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
698 pass
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
699 return docinfo
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
700
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
701 def getDocinfoFromImagePath(self,path,docinfo=None,cut=0):
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
702 """path ist the path to the images it assumes that the index.meta file is one level higher."""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
703 logging.debug("documentViewer (getdocinfofromimagepath) path: %s"%(path))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
704 if docinfo is None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
705 docinfo = {}
29
e1bed068b351 small fixes
casties
parents: 28
diff changeset
706 path=path.replace("/mpiwg/online","")
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
707 docinfo['imagePath'] = path
73
dwinter
parents: 71
diff changeset
708 docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
709
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
710 pathorig=path
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
711 for x in range(cut):
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
712 path=getParentDir(path)
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
713 logging.debug("documentViewer (getdocinfofromimagepath) PATH:"+path)
31
c6451e8d5d23 more small fixes - now version 0.2.2
casties
parents: 29
diff changeset
714 imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
715 docinfo['imageURL'] = imageUrl
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
716
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
717 #path ist the path to the images it assumes that the index.meta file is one level higher.
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
718 docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
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parents: 78
diff changeset
719 docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
22
b139f9937e97 preliminary version 0.2
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diff changeset
720 return docinfo
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
721
22
b139f9937e97 preliminary version 0.2
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diff changeset
722
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parents: 20
diff changeset
723 def getDocinfo(self, mode, url):
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diff changeset
724 """returns docinfo depending on mode"""
167
7e2b97941a66 characterNormalization
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diff changeset
725 logging.debug("documentViewer (getdocinfo) mode: %s, url: %s"%(mode,url))
22
b139f9937e97 preliminary version 0.2
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diff changeset
726 # look for cached docinfo in session
51
c5d3aabbf61b textviewer now integrated, new modus auto introduced as standard for viewing
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diff changeset
727 if self.REQUEST.SESSION.has_key('docinfo'):
22
b139f9937e97 preliminary version 0.2
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diff changeset
728 docinfo = self.REQUEST.SESSION['docinfo']
b139f9937e97 preliminary version 0.2
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diff changeset
729 # check if its still current
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diff changeset
730 if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url:
167
7e2b97941a66 characterNormalization
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diff changeset
731 logging.debug("documentViewer (getdocinfo) docinfo in session: %s"%docinfo)
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
732 return docinfo
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parents: 20
diff changeset
733 # new docinfo
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diff changeset
734 docinfo = {'mode': mode, 'url': url}
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diff changeset
735 if mode=="texttool": #index.meta with texttool information
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diff changeset
736 docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo)
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diff changeset
737 elif mode=="imagepath":
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diff changeset
738 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo)
70
0049d64aa464 filepath introduced
dwinter
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diff changeset
739 elif mode=="filepath":
75
9673218e155b minorCVS: ----------------------------------------------------------------------
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parents: 74
diff changeset
740 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)
22
b139f9937e97 preliminary version 0.2
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diff changeset
741 else:
167
7e2b97941a66 characterNormalization
abukhman
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diff changeset
742 logging.error("documentViewer (getdocinfo) unknown mode: %s!"%mode)
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
casties
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diff changeset
743 raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode))
37
ead830ce45d6 better error messages
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parents: 35
diff changeset
744
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
745 logging.debug("documentViewer (getdocinfo) docinfo: %s"%docinfo)
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
746 self.REQUEST.SESSION['docinfo'] = docinfo
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diff changeset
747 return docinfo
128
4db49915d825 Last lemma
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diff changeset
748
334
a8fb29c62b47 *** empty log message ***
abukhman
parents: 333
diff changeset
749 def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None,characterNormalization=""):
22
b139f9937e97 preliminary version 0.2
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diff changeset
750 """returns pageinfo with the given parameters"""
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diff changeset
751 pageinfo = {}
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
752 current = getInt(current)
334
a8fb29c62b47 *** empty log message ***
abukhman
parents: 333
diff changeset
753 #pageinfo ['originalPage'] = originalPage
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
754 pageinfo['current'] = current
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diff changeset
755 rows = int(rows or self.thumbrows)
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
756 pageinfo['rows'] = rows
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diff changeset
757 cols = int(cols or self.thumbcols)
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diff changeset
758 pageinfo['cols'] = cols
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diff changeset
759 grpsize = cols * rows
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
760 pageinfo['groupsize'] = grpsize
61
f3d2f240692c fixed bug in calculation of group numbers
casties
parents: 59
diff changeset
761 start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1)))
f3d2f240692c fixed bug in calculation of group numbers
casties
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diff changeset
762 # int(current / grpsize) * grpsize +1))
22
b139f9937e97 preliminary version 0.2
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diff changeset
763 pageinfo['start'] = start
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
764 pageinfo['end'] = start + grpsize
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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diff changeset
765 if (docinfo is not None) and ('numPages' in docinfo):
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
766 np = int(docinfo['numPages'])
e93fb8cadd3a new, less preliminary version 0.2
casties
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diff changeset
767 pageinfo['end'] = min(pageinfo['end'], np)
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
768 pageinfo['numgroups'] = int(np / grpsize)
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
769 if np % grpsize > 0:
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
770 pageinfo['numgroups'] += 1
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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parents: 84
diff changeset
771 pageinfo['viewMode'] = viewMode
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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diff changeset
772 pageinfo['tocMode'] = tocMode
173
9fa61da63e5e characterNormalization
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diff changeset
773 #pageinfo['characterNormalization'] =characterNormalization
9fa61da63e5e characterNormalization
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diff changeset
774 pageinfo['characterNormalization'] = self.REQUEST.get('characterNormalization',' ')
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
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diff changeset
775 pageinfo['query'] = self.REQUEST.get('query',' ')
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
776 pageinfo['queryType'] = self.REQUEST.get('queryType',' ')
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
777 pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext')
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
778 pageinfo['textPN'] = self.REQUEST.get('textPN','1')
106
9f11913bc132 *** empty log message ***
abukhman
parents: 105
diff changeset
779 pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','')
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
780 pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30')
105
6bffb612cd6a *** empty log message ***
abukhman
parents: 104
diff changeset
781 pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10')
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
casties
parents: 84
diff changeset
782 pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1')
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
783 toc = int (pageinfo['tocPN'])
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
784 pageinfo['textPages'] =int (toc)
158
4f4fe4e56ffe characterNormalization
abukhman
parents: 157
diff changeset
785
326
446cb6197547 *** empty log message ***
abukhman
parents: 310
diff changeset
786
446cb6197547 *** empty log message ***
abukhman
parents: 310
diff changeset
787
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
788 if 'tocSize_%s'%tocMode in docinfo:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
789 tocSize = int(docinfo['tocSize_%s'%tocMode])
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
790 tocPageSize = int(pageinfo['tocPageSize'])
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
791 # cached toc
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
792 if tocSize%tocPageSize>0:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
793 tocPages=tocSize/tocPageSize+1
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
794 else:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
795 tocPages=tocSize/tocPageSize
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
796 pageinfo['tocPN'] = min (tocPages,toc)
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
797 pageinfo['searchPN'] =self.REQUEST.get('searchPN','1')
112
d48c1d507556 *** empty log message ***
abukhman
parents: 109
diff changeset
798 pageinfo['sn'] =self.REQUEST.get('sn','')
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
799 return pageinfo
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
800
128
4db49915d825 Last lemma
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parents: 127
diff changeset
801 def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None):
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
802 """init document viewer"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
803 self.title=title
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
804 self.digilibBaseUrl = digilibBaseUrl
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
805 self.thumbrows = thumbrows
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
806 self.thumbcols = thumbcols
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
807 self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
808 if RESPONSE is not None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
809 RESPONSE.redirect('manage_main')
0
dwinter
parents:
diff changeset
810
dwinter
parents:
diff changeset
811 def manage_AddDocumentViewerForm(self):
dwinter
parents:
diff changeset
812 """add the viewer form"""
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
813 pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self)
0
dwinter
parents:
diff changeset
814 return pt()
dwinter
parents:
diff changeset
815
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
816 def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None):
0
dwinter
parents:
diff changeset
817 """add the viewer"""
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
818 newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName)
0
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parents:
diff changeset
819 self._setObject(id,newObj)
dwinter
parents:
diff changeset
820
dwinter
parents:
diff changeset
821 if RESPONSE is not None:
dwinter
parents:
diff changeset
822 RESPONSE.redirect('manage_main')
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
823
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
824 ## DocumentViewerTemplate class
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
825 class DocumentViewerTemplate(ZopePageTemplate):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
826 """Template for document viewer"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
827 meta_type="DocumentViewer Template"
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
828
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
829
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
830 def manage_addDocumentViewerTemplateForm(self):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
831 """Form for adding"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
832 pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self)
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
833 return pt()
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
834
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
835 def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None,
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
836 REQUEST=None, submit=None):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
837 "Add a Page Template with optional file content."
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
838
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
839 self._setObject(id, DocumentViewerTemplate(id))
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
840 ob = getattr(self, id)
53
f4e0af8c281d NEW - # 44: ECHO - vollst?ndige bibliographische Angabe
dwinter
parents: 52
diff changeset
841 txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read()
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
842 logging.info("txt %s:"%txt)
53
f4e0af8c281d NEW - # 44: ECHO - vollst?ndige bibliographische Angabe
dwinter
parents: 52
diff changeset
843 ob.pt_edit(txt,"text/html")
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
844 if title:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
845 ob.pt_setTitle(title)
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
846 try:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
847 u = self.DestinationURL()
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
848 except AttributeError:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
849 u = REQUEST['URL1']
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
850
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
851 u = "%s/%s" % (u, urllib.quote(id))
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
852 REQUEST.RESPONSE.redirect(u+'/manage_main')
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
853 return ''
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
854
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
855
41
0c8ee8fcfd76 some more logging
casties
parents: 40
diff changeset
856