Mercurial > hg > documentViewer

annotate documentViewer.py @ 234:0813585df9f4

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*** empty log message ***
author abukhman
date Mon, 11 Oct 2010 15:40:37 +0200
parents a88ece9a5e74
children f4ece44559e5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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46
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1
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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 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
0
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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 getNumPages(self, docinfo):
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190 """get numpages"""
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191 return self.template.fulltextclient.getNumPages(docinfo)
191
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192
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193 def getNumTextPages(self, docinfo):
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194 """get numpages text"""
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195 return self.template.fulltextclient.getNumTextPages(docinfo)
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196
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197 def getTranslate(self, **args):
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198 """get translate"""
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199 return self.template.fulltextclient.getTranslate(**args)
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200
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201 def getLemma(self, **args):
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202 """get lemma"""
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203 return self.template.fulltextclient.getLemma(**args)
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204
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205 def getToc(self, **args):
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206 """get toc"""
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207 return self.template.fulltextclient.getToc(**args)
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208
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209 def getTocPage(self, **args):
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210 """get tocpage"""
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211 return self.template.fulltextclient.getTocPage(**args)
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212
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213
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214 security.declareProtected('View','thumbs_rss')
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215 def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1):
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216 '''
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217 view it
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218 @param mode: defines how to access the document behind url
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219 @param url: url which contains display information
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220 @param viewMode: if images display images, if text display text, default is images (text,images or auto)
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221
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222 '''
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223 logging.debug("HHHHHHHHHHHHHH:load the rss")
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224 logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
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225
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226 if not hasattr(self, 'template'):
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227 # create template folder if it doesn't exist
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228 self.manage_addFolder('template')
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229
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230 if not self.digilibBaseUrl:
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231 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
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232
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233 docinfo = self.getDocinfo(mode=mode,url=url)
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234 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo)
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235 pt = getattr(self.template, 'thumbs_main_rss')
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236
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237 if viewMode=="auto": # automodus gewaehlt
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238 if docinfo.has_key("textURL") or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert
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239 viewMode="text"
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240 else:
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241 viewMode="images"
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242
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243 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode)
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244
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245 security.declareProtected('View','index_html')
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246 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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247 '''
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248 view it
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249 @param mode: defines how to access the document behind url
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250 @param url: url which contains display information
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251 @param viewMode: if images display images, if text display text, default is auto (text,images or auto)
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252 @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none)
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253 @param characterNormalization type of text display (reg, norm, none)
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254 @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma)
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255 '''
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256
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257 logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
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258
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259 if not hasattr(self, 'template'):
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260 # this won't work
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261 logging.error("template folder missing!")
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262 return "ERROR: template folder missing!"
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263
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264 if not getattr(self, 'digilibBaseUrl', None):
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265 self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary"
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266
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267 docinfo = self.getDocinfo(mode=mode,url=url)
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268
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269 if tocMode != "thumbs":
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270 # get table of contents
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271 docinfo = self.getToc(mode=tocMode, docinfo=docinfo)
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272
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273 if viewMode=="auto": # automodus gewaehlt
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274 if docinfo.has_key('textURL') or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert
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275 viewMode="text_dict"
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276 else:
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277 viewMode="images"
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278
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279 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode)
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280
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281 pt = getattr(self.template, 'viewer_main')
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282 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))
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283
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284 def generateMarks(self,mk):
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285 ret=""
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286 if mk is None:
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287 return ""
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288 if not isinstance(mk, list):
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289 mk=[mk]
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290 for m in mk:
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291 ret+="mk=%s"%m
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292 return ret
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293
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294
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295 def findDigilibUrl(self):
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296 """try to get the digilib URL from zogilib"""
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297 url = self.template.zogilib.getDLBaseUrl()
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298 return url
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299
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300 def getDocumentViewerURL(self):
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301 """returns the URL of this instance"""
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302 return self.absolute_url()
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303
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304 def getStyle(self, idx, selected, style=""):
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305 """returns a string with the given style and append 'sel' if path == selected."""
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306 #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))
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307 if idx == selected:
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308 return style + 'sel'
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309 else:
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310 return style
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311
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312 def getLink(self,param=None,val=None):
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313 """link to documentviewer with parameter param set to val"""
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314 params=self.REQUEST.form.copy()
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315 if param is not None:
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316 if val is None:
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317 if params.has_key(param):
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318 del params[param]
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319 else:
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320 params[param] = str(val)
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321
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322 if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath
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323 params["mode"] = "imagepath"
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324 params["url"] = getParentDir(params["url"])
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325
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326 # quote values and assemble into query string
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327 #ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
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328 ps = urllib.urlencode(params)
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329 url=self.REQUEST['URL1']+"?"+ps
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330 return url
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331
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332 def getLinkAmp(self,param=None,val=None):
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333 """link to documentviewer with parameter param set to val"""
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334 params=self.REQUEST.form.copy()
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335 if param is not None:
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336 if val is None:
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337 if params.has_key(param):
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338 del params[param]
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339 else:
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340 params[param] = str(val)
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341
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342 # quote values and assemble into query string
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343 logging.debug("XYXXXXX: %s"%repr(params.items()))
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344 ps = "&amp;".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
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345 url=self.REQUEST['URL1']+"?"+ps
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346 return url
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347
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348 def getInfo_xml(self,url,mode):
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349 """returns info about the document as XML"""
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350
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351 if not self.digilibBaseUrl:
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352 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
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353
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354 docinfo = self.getDocinfo(mode=mode,url=url)
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355 pt = getattr(self.template, 'info_xml')
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356 return pt(docinfo=docinfo)
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357
0
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358
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359 def isAccessible(self, docinfo):
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360 """returns if access to the resource is granted"""
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361 access = docinfo.get('accessType', None)
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362 logging.debug("documentViewer (accessOK) access type %s"%access)
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363 if access is not None and access == 'free':
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364 logging.debug("documentViewer (accessOK) access is free")
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365 return True
45
0391fe75aef3 fixed handling of documents with missing access tag
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366 elif access is None or access in self.authgroups:
35
2d9261aea8f3 version 0.2.4
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367 # only local access -- only logged in users
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368 user = getSecurityManager().getUser()
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369 logging.debug("documentViewer (accessOK) user=%s ip=%s"%(user,self.REQUEST.getClientAddr()))
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370 if user is not None:
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diff changeset
371 #print "user: ", user
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diff changeset
372 return (user.getUserName() != "Anonymous User")
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diff changeset
373 else:
2d9261aea8f3 version 0.2.4
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374 return False
32
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diff changeset
375
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376 logging.error("documentViewer (accessOK) unknown access type %s"%access)
32
b25c89d693cf version 0.2.3 - first version with access control!
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377 return False
35
2d9261aea8f3 version 0.2.4
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diff changeset
378
32
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diff changeset
379
73
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380 def getDirinfoFromDigilib(self,path,docinfo=None,cut=0):
29
e1bed068b351 small fixes
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diff changeset
381 """gibt param von dlInfo aus"""
31
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diff changeset
382 if docinfo is None:
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diff changeset
383 docinfo = {}
73
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384
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385 for x in range(cut):
78
70ab234a18dc bugs in filepath mode fixes
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diff changeset
386
73
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diff changeset
387 path=getParentDir(path)
78
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diff changeset
388
40
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diff changeset
389 infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path
29
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diff changeset
390
167
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391 logging.debug("documentViewer (getparamfromdigilib) dirInfo from %s"%(infoUrl))
29
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diff changeset
392
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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393 txt = getHttpData(infoUrl)
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diff changeset
394 if txt is None:
40
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diff changeset
395 raise IOError("Unable to get dir-info from %s"%(infoUrl))
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diff changeset
396
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diff changeset
397 dom = Parse(txt)
37
ead830ce45d6 better error messages
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diff changeset
398 sizes=dom.xpath("//dir/size")
167
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diff changeset
399 logging.debug("documentViewer (getparamfromdigilib) dirInfo:size"%sizes)
29
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diff changeset
400
37
ead830ce45d6 better error messages
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diff changeset
401 if sizes:
ead830ce45d6 better error messages
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diff changeset
402 docinfo['numPages'] = int(getTextFromNode(sizes[0]))
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
403 else:
c6451e8d5d23 more small fixes - now version 0.2.2
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diff changeset
404 docinfo['numPages'] = 0
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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diff changeset
405
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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diff changeset
406 # TODO: produce and keep list of image names and numbers
31
c6451e8d5d23 more small fixes - now version 0.2.2
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diff changeset
407
c6451e8d5d23 more small fixes - now version 0.2.2
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diff changeset
408 return docinfo
32
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
409
174
5780092e4989 *** empty log message ***
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diff changeset
410 def getIndexMetaPath(self,url):
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diff changeset
411 """gib nur den Pfad zurueck"""
5780092e4989 *** empty log message ***
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412 regexp = re.compile(r".*(experimental|permanent)/(.*)")
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413 regpath = regexp.match(url)
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diff changeset
414 if (regpath==None):
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415 return ""
224
58c5338749c7 *** empty log message ***
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416 logging.debug("(getDomFromIndexMeta): URLXAXA: %s"%regpath.group(2))
174
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diff changeset
417 return ("/mpiwg/online/"+regpath.group(1)+"/"+regpath.group(2))
5780092e4989 *** empty log message ***
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diff changeset
418
225
57c2f5b6ada5 *** empty log message ***
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diff changeset
419
57c2f5b6ada5 *** empty log message ***
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diff changeset
420
174
5780092e4989 *** empty log message ***
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diff changeset
421 def getIndexMetaUrl(self,url):
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diff changeset
422 """returns utr of index.meta document at url"""
5780092e4989 *** empty log message ***
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423
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
424 metaUrl = None
35
2d9261aea8f3 version 0.2.4
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diff changeset
425 if url.startswith("http://"):
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diff changeset
426 # real URL
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
427 metaUrl = url
35
2d9261aea8f3 version 0.2.4
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diff changeset
428 else:
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diff changeset
429 # online path
2d9261aea8f3 version 0.2.4
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diff changeset
430 server=self.digilibBaseUrl+"/servlet/Texter?fn="
40
749ee5389892 try to ignore superfluous /mpiwg/online in urls
casties
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diff changeset
431 metaUrl=server+url.replace("/mpiwg/online","")
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
432 if not metaUrl.endswith("index.meta"):
2d9261aea8f3 version 0.2.4
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diff changeset
433 metaUrl += "/index.meta"
174
5780092e4989 *** empty log message ***
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434
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
435 return metaUrl
5780092e4989 *** empty log message ***
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diff changeset
436
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
437 def getDomFromIndexMeta(self, url):
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parents: 173
diff changeset
438 """get dom from index meta"""
5780092e4989 *** empty log message ***
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diff changeset
439 dom = None
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diff changeset
440 metaUrl = self.getIndexMetaUrl(url)
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
441
174
5780092e4989 *** empty log message ***
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442 logging.debug("(getDomFromIndexMeta): METAURL: %s"%metaUrl)
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
443 txt=getHttpData(metaUrl)
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
444 if txt is None:
39
1dd90aabd366 added retry when reading index meta from texter applet
casties
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diff changeset
445 raise IOError("Unable to read index meta from %s"%(url))
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
446
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
447 dom = Parse(txt)
35
2d9261aea8f3 version 0.2.4
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diff changeset
448 return dom
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
449
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
450 def getPresentationInfoXML(self, url):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
451 """returns dom of info.xml document at url"""
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
452 dom = None
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
453 metaUrl = None
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
454 if url.startswith("http://"):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
455 # real URL
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
456 metaUrl = url
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
457 else:
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
458 # online path
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
459 server=self.digilibBaseUrl+"/servlet/Texter?fn="
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
460 metaUrl=server+url.replace("/mpiwg/online","")
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
461
130
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diff changeset
462 txt=getHttpData(metaUrl)
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diff changeset
463 if txt is None:
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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diff changeset
464 raise IOError("Unable to read infoXMLfrom %s"%(url))
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
465
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
466 dom = Parse(txt)
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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diff changeset
467 return dom
35
2d9261aea8f3 version 0.2.4
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diff changeset
468
2d9261aea8f3 version 0.2.4
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diff changeset
469
70
0049d64aa464 filepath introduced
dwinter
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diff changeset
470 def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
471 """gets authorization info from the index.meta file at path or given by dom"""
167
7e2b97941a66 characterNormalization
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diff changeset
472 logging.debug("documentViewer (getauthinfofromindexmeta) path: %s"%(path))
32
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
473
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
474 access = None
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diff changeset
475
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
476 if docinfo is None:
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
477 docinfo = {}
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
478
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
479 if dom is None:
78
70ab234a18dc bugs in filepath mode fixes
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parents: 75
diff changeset
480 for x in range(cut):
70
0049d64aa464 filepath introduced
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parents: 68
diff changeset
481 path=getParentDir(path)
174
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
482 dom = self.getDomFromIndexMeta(path)
46
31059e3d9338 has now also a text mode viewMode=text
dwinter
parents: 45
diff changeset
483
32
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
484 acctype = dom.xpath("//access-conditions/access/@type")
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
485 if acctype and (len(acctype)>0):
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
486 access=acctype[0].value
35
2d9261aea8f3 version 0.2.4
casties
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diff changeset
487 if access in ['group', 'institution']:
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
488 access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower()
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
489
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
490 docinfo['accessType'] = access
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
491 return docinfo
29
e1bed068b351 small fixes
casties
parents: 28
diff changeset
492
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
493
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
494 def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
35
2d9261aea8f3 version 0.2.4
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diff changeset
495 """gets bibliographical info from the index.meta file at path or given by dom"""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
496 logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
497
22
b139f9937e97 preliminary version 0.2
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diff changeset
498 if docinfo is None:
b139f9937e97 preliminary version 0.2
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diff changeset
499 docinfo = {}
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
500
22
b139f9937e97 preliminary version 0.2
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diff changeset
501 if dom is None:
78
70ab234a18dc bugs in filepath mode fixes
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parents: 75
diff changeset
502 for x in range(cut):
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
503 path=getParentDir(path)
174
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
504 dom = self.getDomFromIndexMeta(path)
5780092e4989 *** empty log message ***
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diff changeset
505
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parents: 173
diff changeset
506 docinfo['indexMetaPath']=self.getIndexMetaPath(path);
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
507
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
508 logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path))
59
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
509 # put in all raw bib fields as dict "bib"
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
510 bib = dom.xpath("//bib/*")
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
511 if bib and len(bib)>0:
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
512 bibinfo = {}
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
513 for e in bib:
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
514 bibinfo[e.localName] = getTextFromNode(e)
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
515 docinfo['bib'] = bibinfo
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
516
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
517 # extract some fields (author, title, year) according to their mapping
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
518 metaData=self.metadata.main.meta.bib
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
519 bibtype=dom.xpath("//bib/@type")
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casties
parents: 22
diff changeset
520 if bibtype and (len(bibtype)>0):
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diff changeset
521 bibtype=bibtype[0].value
20
9884703dae70 new modi
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parents: 0
diff changeset
522 else:
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
523 bibtype="generic"
59
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
524
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
525 bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC)
59
996b61d71351 added all fields from bib tag to docinfo
casties
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diff changeset
526 docinfo['bib_type'] = bibtype
25
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
527 bibmap=metaData.generateMappingForType(bibtype)
174
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
528 logging.debug("documentViewer (getbibinfofromindexmeta) bibmap:"+repr(bibmap))
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
529 logging.debug("documentViewer (getbibinfofromindexmeta) bibtype:"+repr(bibtype))
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
530 # if there is no mapping bibmap is empty (mapping sometimes has empty fields)
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
531 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
532 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
533 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
534 except: pass
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
535 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
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parents: 62
diff changeset
536 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
537 except: pass
4a17b755bfc7 added more try/excepts to bib-meta reading code
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parents: 62
diff changeset
538 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
539 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
540 except: pass
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
541 logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
52
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
542 try:
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
543 docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
544 except:
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
545 docinfo['lang']=''
227
fd9aa1d0941a *** empty log message ***
abukhman
parents: 226
diff changeset
546
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
547 return docinfo
83
ec12a2440daa My last update Bukhman Andrey
abukhman
parents: 82
diff changeset
548
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
549
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
550 def getNameFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
551 """gets name info from the index.meta file at path or given by dom"""
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
552 if docinfo is None:
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
553 docinfo = {}
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
554
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
555 if dom is None:
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
556 for x in range(cut):
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
557 path=getParentDir(path)
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
558 dom = self.getDomFromIndexMeta(path)
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
559
226
0b614f078f7b *** empty log message ***
abukhman
parents: 225
diff changeset
560 #docinfo['indexMetaPath']=self.getIndexMetaPath(path);
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
561
219
17b205ca60a5 *** empty log message ***
abukhman
parents: 218
diff changeset
562 #result= dom.xpath("//result/resultPage")
17b205ca60a5 *** empty log message ***
abukhman
parents: 218
diff changeset
563 #docinfo['numPages']=int(getTextFromNode(result[0]))
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
564
227
fd9aa1d0941a *** empty log message ***
abukhman
parents: 226
diff changeset
565 #result =dom.xpath("//name")
229
833de3f54e47 *** empty log message ***
abukhman
parents: 228
diff changeset
566 docinfo['name']=getTextFromNode(dom.xpath("/resource/name")[0])
230
87c6aac31003 *** empty log message ***
abukhman
parents: 229
diff changeset
567 logging.debug("documentViewer docinfo[name] %s"%docinfo['name'])
227
fd9aa1d0941a *** empty log message ***
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parents: 226
diff changeset
568
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
569 #logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
570 return docinfo
83
ec12a2440daa My last update Bukhman Andrey
abukhman
parents: 82
diff changeset
571
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
572 def getDocinfoFromTextTool(self, url, dom=None, docinfo=None):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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diff changeset
573 """parse texttool tag in index meta"""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
574 logging.debug("documentViewer (getdocinfofromtexttool) url: %s" % (url))
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
575 if docinfo is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
576 docinfo = {}
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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diff changeset
577 if docinfo.get('lang', None) is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
578 docinfo['lang'] = '' # default keine Sprache gesetzt
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
579 if dom is None:
174
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
580 dom = self.getDomFromIndexMeta(url)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
581
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
582 archivePath = None
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
583 archiveName = None
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
584
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
585 archiveNames = dom.xpath("//resource/name")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
586 if archiveNames and (len(archiveNames) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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diff changeset
587 archiveName = getTextFromNode(archiveNames[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
588 else:
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
589 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
590
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
591 archivePaths = dom.xpath("//resource/archive-path")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
592 if archivePaths and (len(archivePaths) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
593 archivePath = getTextFromNode(archivePaths[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
594 # clean up archive path
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
595 if archivePath[0] != '/':
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
596 archivePath = '/' + archivePath
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
597 if archiveName and (not archivePath.endswith(archiveName)):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
598 archivePath += "/" + archiveName
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
599 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
600 # try to get archive-path from url
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
601 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
602 if (not url.startswith('http')):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
603 archivePath = url.replace('index.meta', '')
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
604
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
605 if archivePath is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
606 # we balk without archive-path
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
607 raise IOError("Missing archive-path (for text-tool) in %s" % (url))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
608
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
609 imageDirs = dom.xpath("//texttool/image")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
610 if imageDirs and (len(imageDirs) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
611 imageDir = getTextFromNode(imageDirs[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
612
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
613 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
614 # 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
615 #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
616 imageDir = ""
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
617 #xquery="//pb"
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
618 docinfo['imagePath'] = "" # keine Bilder
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
619 docinfo['imageURL'] = ""
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
620
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
621 if imageDir and archivePath:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
622 #print "image: ", imageDir, " archivepath: ", archivePath
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
623 imageDir = os.path.join(archivePath, imageDir)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
624 imageDir = imageDir.replace("/mpiwg/online", '')
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
625 docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
626 docinfo['imagePath'] = imageDir
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
627
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
628 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
629
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
630 viewerUrls = dom.xpath("//texttool/digiliburlprefix")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
631 if viewerUrls and (len(viewerUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
632 viewerUrl = getTextFromNode(viewerUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
633 docinfo['viewerURL'] = viewerUrl
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
634
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
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diff changeset
635 # old style text URL
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
636 textUrls = dom.xpath("//texttool/text")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
637 if textUrls and (len(textUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
638 textUrl = getTextFromNode(textUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
639 if urlparse.urlparse(textUrl)[0] == "": #keine url
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
640 textUrl = os.path.join(archivePath, textUrl)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
641 # fix URLs starting with /mpiwg/online
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
642 if textUrl.startswith("/mpiwg/online"):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
643 textUrl = textUrl.replace("/mpiwg/online", '', 1)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
644
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
645 docinfo['textURL'] = textUrl
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
646
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
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diff changeset
647 # new style text-url-path
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
648 textUrls = dom.xpath("//texttool/text-url-path")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
649 if textUrls and (len(textUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
650 textUrl = getTextFromNode(textUrls[0])
102
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
651 docinfo['textURLPath'] = textUrl
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
652 if not docinfo['imagePath']:
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
653 # text-only, no page images
205
1fc7d73ce7ce *** empty log message ***
abukhman
parents: 204
diff changeset
654 docinfo = self.getNumTextPages(docinfo)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
655
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
656 presentationUrls = dom.xpath("//texttool/presentation")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
657 docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag
228
9306c8d0dc4a *** empty log message ***
abukhman
parents: 227
diff changeset
658 docinfo = self.getNameFromIndexMeta(url, docinfo=docinfo, dom=dom)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
659
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
660 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
661 # 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
662 # 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
663 presentationPath = getTextFromNode(presentationUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
664 if url.endswith("index.meta"):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
665 presentationUrl = url.replace('index.meta', presentationPath)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
666 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
667 presentationUrl = url + "/" + presentationPath
102
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
668
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
669 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
670
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
671 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
672
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
673 return docinfo
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
674
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
675
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
676 def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
677 """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
678 """
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
679 dom=self.getPresentationInfoXML(url)
62
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
680 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
681 docinfo['author']=getTextFromNode(dom.xpath("//author")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
682 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
683 pass
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
684 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
685 docinfo['title']=getTextFromNode(dom.xpath("//title")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
686 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
687 pass
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
688 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
689 docinfo['year']=getTextFromNode(dom.xpath("//date")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
690 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
691 pass
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
692 return docinfo
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
693
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
694 def getDocinfoFromImagePath(self,path,docinfo=None,cut=0):
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
695 """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
696 logging.debug("documentViewer (getdocinfofromimagepath) path: %s"%(path))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
697 if docinfo is None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
698 docinfo = {}
29
e1bed068b351 small fixes
casties
parents: 28
diff changeset
699 path=path.replace("/mpiwg/online","")
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
700 docinfo['imagePath'] = path
73
dwinter
parents: 71
diff changeset
701 docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
702
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
703 pathorig=path
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
704 for x in range(cut):
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
705 path=getParentDir(path)
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
706 logging.debug("documentViewer (getdocinfofromimagepath) PATH:"+path)
31
c6451e8d5d23 more small fixes - now version 0.2.2
casties
parents: 29
diff changeset
707 imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
708 docinfo['imageURL'] = imageUrl
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
709
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
710 #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
711 docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
712 docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
713 return docinfo
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
714
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
715
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
716 def getDocinfo(self, mode, url):
b139f9937e97 preliminary version 0.2
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diff changeset
717 """returns docinfo depending on mode"""
167
7e2b97941a66 characterNormalization
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diff changeset
718 logging.debug("documentViewer (getdocinfo) mode: %s, url: %s"%(mode,url))
22
b139f9937e97 preliminary version 0.2
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diff changeset
719 # 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
720 if self.REQUEST.SESSION.has_key('docinfo'):
22
b139f9937e97 preliminary version 0.2
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diff changeset
721 docinfo = self.REQUEST.SESSION['docinfo']
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diff changeset
722 # check if its still current
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diff changeset
723 if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url:
167
7e2b97941a66 characterNormalization
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diff changeset
724 logging.debug("documentViewer (getdocinfo) docinfo in session: %s"%docinfo)
22
b139f9937e97 preliminary version 0.2
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diff changeset
725 return docinfo
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parents: 20
diff changeset
726 # new docinfo
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diff changeset
727 docinfo = {'mode': mode, 'url': url}
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parents: 20
diff changeset
728 if mode=="texttool": #index.meta with texttool information
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parents: 20
diff changeset
729 docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo)
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diff changeset
730 elif mode=="imagepath":
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diff changeset
731 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo)
70
0049d64aa464 filepath introduced
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diff changeset
732 elif mode=="filepath":
75
9673218e155b minorCVS: ----------------------------------------------------------------------
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parents: 74
diff changeset
733 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
734 else:
167
7e2b97941a66 characterNormalization
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diff changeset
735 logging.error("documentViewer (getdocinfo) unknown mode: %s!"%mode)
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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diff changeset
736 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
737
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
738 logging.debug("documentViewer (getdocinfo) docinfo: %s"%docinfo)
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
739 self.REQUEST.SESSION['docinfo'] = docinfo
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diff changeset
740 return docinfo
128
4db49915d825 Last lemma
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diff changeset
741
170
caf66e1fccd3 characterNormalization
abukhman
parents: 169
diff changeset
742 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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parents: 20
diff changeset
743 """returns pageinfo with the given parameters"""
b139f9937e97 preliminary version 0.2
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parents: 20
diff changeset
744 pageinfo = {}
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
745 current = getInt(current)
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
746 pageinfo['current'] = current
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parents: 22
diff changeset
747 rows = int(rows or self.thumbrows)
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diff changeset
748 pageinfo['rows'] = rows
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parents: 22
diff changeset
749 cols = int(cols or self.thumbcols)
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casties
parents: 22
diff changeset
750 pageinfo['cols'] = cols
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casties
parents: 22
diff changeset
751 grpsize = cols * rows
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
752 pageinfo['groupsize'] = grpsize
61
f3d2f240692c fixed bug in calculation of group numbers
casties
parents: 59
diff changeset
753 start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1)))
f3d2f240692c fixed bug in calculation of group numbers
casties
parents: 59
diff changeset
754 # int(current / grpsize) * grpsize +1))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
755 pageinfo['start'] = start
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
756 pageinfo['end'] = start + grpsize
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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parents: 84
diff changeset
757 if (docinfo is not None) and ('numPages' in docinfo):
25
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
758 np = int(docinfo['numPages'])
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parents: 22
diff changeset
759 pageinfo['end'] = min(pageinfo['end'], np)
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
760 pageinfo['numgroups'] = int(np / grpsize)
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
761 if np % grpsize > 0:
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
762 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
763 pageinfo['viewMode'] = viewMode
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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diff changeset
764 pageinfo['tocMode'] = tocMode
173
9fa61da63e5e characterNormalization
abukhman
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diff changeset
765 #pageinfo['characterNormalization'] =characterNormalization
9fa61da63e5e characterNormalization
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diff changeset
766 pageinfo['characterNormalization'] = self.REQUEST.get('characterNormalization',' ')
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
767 pageinfo['query'] = self.REQUEST.get('query',' ')
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
768 pageinfo['queryType'] = self.REQUEST.get('queryType',' ')
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
769 pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext')
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
770 pageinfo['textPN'] = self.REQUEST.get('textPN','1')
106
9f11913bc132 *** empty log message ***
abukhman
parents: 105
diff changeset
771 pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','')
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
772 pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30')
105
6bffb612cd6a *** empty log message ***
abukhman
parents: 104
diff changeset
773 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
774 pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1')
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
775 toc = int (pageinfo['tocPN'])
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
776 pageinfo['textPages'] =int (toc)
158
4f4fe4e56ffe characterNormalization
abukhman
parents: 157
diff changeset
777
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
778 if 'tocSize_%s'%tocMode in docinfo:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
779 tocSize = int(docinfo['tocSize_%s'%tocMode])
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
780 tocPageSize = int(pageinfo['tocPageSize'])
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
781 # cached toc
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
782 if tocSize%tocPageSize>0:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
783 tocPages=tocSize/tocPageSize+1
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
784 else:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
785 tocPages=tocSize/tocPageSize
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
786 pageinfo['tocPN'] = min (tocPages,toc)
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
787 pageinfo['searchPN'] =self.REQUEST.get('searchPN','1')
112
d48c1d507556 *** empty log message ***
abukhman
parents: 109
diff changeset
788 pageinfo['sn'] =self.REQUEST.get('sn','')
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
789 return pageinfo
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
790
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
791 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
792 """init document viewer"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
793 self.title=title
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
794 self.digilibBaseUrl = digilibBaseUrl
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
795 self.thumbrows = thumbrows
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
796 self.thumbcols = thumbcols
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
797 self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
798 if RESPONSE is not None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
799 RESPONSE.redirect('manage_main')
0
dwinter
parents:
diff changeset
800
dwinter
parents:
diff changeset
801 def manage_AddDocumentViewerForm(self):
dwinter
parents:
diff changeset
802 """add the viewer form"""
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
803 pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self)
0
dwinter
parents:
diff changeset
804 return pt()
dwinter
parents:
diff changeset
805
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
806 def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None):
0
dwinter
parents:
diff changeset
807 """add the viewer"""
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
808 newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName)
0
dwinter
parents:
diff changeset
809 self._setObject(id,newObj)
dwinter
parents:
diff changeset
810
dwinter
parents:
diff changeset
811 if RESPONSE is not None:
dwinter
parents:
diff changeset
812 RESPONSE.redirect('manage_main')
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
813
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
814 ## DocumentViewerTemplate class
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
815 class DocumentViewerTemplate(ZopePageTemplate):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
816 """Template for document viewer"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
817 meta_type="DocumentViewer Template"
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
818
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
819
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
820 def manage_addDocumentViewerTemplateForm(self):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
821 """Form for adding"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
822 pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self)
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
823 return pt()
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
824
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
825 def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None,
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
826 REQUEST=None, submit=None):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
827 "Add a Page Template with optional file content."
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
828
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
829 self._setObject(id, DocumentViewerTemplate(id))
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
830 ob = getattr(self, id)
53
f4e0af8c281d NEW - # 44: ECHO - vollst?ndige bibliographische Angabe
dwinter
parents: 52
diff changeset
831 txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read()
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
832 logging.info("txt %s:"%txt)
53
f4e0af8c281d NEW - # 44: ECHO - vollst?ndige bibliographische Angabe
dwinter
parents: 52
diff changeset
833 ob.pt_edit(txt,"text/html")
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
834 if title:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
835 ob.pt_setTitle(title)
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
836 try:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
837 u = self.DestinationURL()
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
838 except AttributeError:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
839 u = REQUEST['URL1']
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
840
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
841 u = "%s/%s" % (u, urllib.quote(id))
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
842 REQUEST.RESPONSE.redirect(u+'/manage_main')
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
843 return ''
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
844
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
845
41
0c8ee8fcfd76 some more logging
casties
parents: 40
diff changeset
846