Mercurial > hg > documentViewer

annotate documentViewer.py @ 330:c81509acead9

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*** empty log message ***
author abukhman
date Mon, 18 Oct 2010 11:32:22 +0200
parents 1c4e63d22283
children 6cde7f02786e
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.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 getGisPlaces(self, **args):
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190 """get gis places"""
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191 return self.template.fulltextclient.getGisPlaces(**args)
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192
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193 def getAllGisPlaces(self, **args):
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194 """get all gis places """
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195 return self.template.fulltextclient.getAllGisPlaces(**args)
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196
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197 def getOrigPages(self, **args):
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198 """get original page number """
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199 return self.template.fulltextclient.getOrigPages(**args)
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200
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201 def getNumPages(self, docinfo):
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202 """get numpages"""
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203 return self.template.fulltextclient.getNumPages(docinfo)
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204
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205 def getNumTextPages(self, docinfo):
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206 """get numpages text"""
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207 return self.template.fulltextclient.getNumTextPages(docinfo)
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208
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209 def getTranslate(self, **args):
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210 """get translate"""
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211 return self.template.fulltextclient.getTranslate(**args)
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212
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213 def getLemma(self, **args):
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214 """get lemma"""
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215 return self.template.fulltextclient.getLemma(**args)
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216
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217 def getToc(self, **args):
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218 """get toc"""
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219 return self.template.fulltextclient.getToc(**args)
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220
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221 def getTocPage(self, **args):
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222 """get tocpage"""
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223 return self.template.fulltextclient.getTocPage(**args)
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224
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225
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226 security.declareProtected('View','thumbs_rss')
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227 def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1):
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228 '''
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229 view it
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230 @param mode: defines how to access the document behind url
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231 @param url: url which contains display information
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232 @param viewMode: if images display images, if text display text, default is images (text,images or auto)
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233
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234 '''
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235 logging.debug("HHHHHHHHHHHHHH:load the rss")
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236 logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
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237
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238 if not hasattr(self, 'template'):
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239 # create template folder if it doesn't exist
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240 self.manage_addFolder('template')
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241
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242 if not self.digilibBaseUrl:
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243 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
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244
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245 docinfo = self.getDocinfo(mode=mode,url=url)
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246 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo)
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247 pt = getattr(self.template, 'thumbs_main_rss')
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248
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249 if viewMode=="auto": # automodus gewaehlt
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250 if docinfo.has_key("textURL") or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert
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251 viewMode="text"
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252 else:
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253 viewMode="images"
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254
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255 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode)
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256
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257 security.declareProtected('View','index_html')
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258 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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259 '''
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260 view it
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261 @param mode: defines how to access the document behind url
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262 @param url: url which contains display information
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263 @param viewMode: if images display images, if text display text, default is auto (text,images or auto)
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264 @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none)
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265 @param characterNormalization type of text display (reg, norm, none)
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266 @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma)
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267 '''
0
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268
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269 logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
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270
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271 if not hasattr(self, 'template'):
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272 # this won't work
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273 logging.error("template folder missing!")
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274 return "ERROR: template folder missing!"
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275
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276 if not getattr(self, 'digilibBaseUrl', None):
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277 self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary"
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278
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279 docinfo = self.getDocinfo(mode=mode,url=url)
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280
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281 if tocMode != "thumbs":
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282 # get table of contents
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283 docinfo = self.getToc(mode=tocMode, docinfo=docinfo)
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284
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285 if viewMode=="auto": # automodus gewaehlt
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286 if docinfo.has_key('textURL') or docinfo.has_key('textURLPath'): #texturl gesetzt und textViewer konfiguriert
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287 viewMode="text_dict"
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288 else:
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289 viewMode="images"
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290
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291 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode)
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292
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293 pt = getattr(self.template, 'viewer_main')
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294 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))
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295
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296 def generateMarks(self,mk):
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297 ret=""
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298 if mk is None:
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299 return ""
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300 if not isinstance(mk, list):
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301 mk=[mk]
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302 for m in mk:
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303 ret+="mk=%s"%m
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304 return ret
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305
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306
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307 def findDigilibUrl(self):
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308 """try to get the digilib URL from zogilib"""
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309 url = self.template.zogilib.getDLBaseUrl()
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310 return url
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311
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312 def getDocumentViewerURL(self):
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313 """returns the URL of this instance"""
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314 return self.absolute_url()
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315
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316 def getStyle(self, idx, selected, style=""):
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317 """returns a string with the given style and append 'sel' if path == selected."""
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318 #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))
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319 if idx == selected:
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320 return style + 'sel'
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321 else:
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322 return style
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323
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324 def getLink(self,param=None,val=None):
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325 """link to documentviewer with parameter param set to val"""
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326 params=self.REQUEST.form.copy()
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327 if param is not None:
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328 if val is None:
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329 if params.has_key(param):
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330 del params[param]
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331 else:
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332 params[param] = str(val)
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333
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334 if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath
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335 params["mode"] = "imagepath"
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336 params["url"] = getParentDir(params["url"])
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337
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338 # quote values and assemble into query string
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339 #ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
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340 ps = urllib.urlencode(params)
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341 url=self.REQUEST['URL1']+"?"+ps
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342 return url
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343
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344 def getLinkAmp(self,param=None,val=None):
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345 """link to documentviewer with parameter param set to val"""
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346 params=self.REQUEST.form.copy()
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347 if param is not None:
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348 if val is None:
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349 if params.has_key(param):
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350 del params[param]
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351 else:
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352 params[param] = str(val)
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353
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354 # quote values and assemble into query string
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355 logging.debug("XYXXXXX: %s"%repr(params.items()))
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356 ps = "&amp;".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
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357 url=self.REQUEST['URL1']+"?"+ps
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358 return url
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359
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360 def getInfo_xml(self,url,mode):
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361 """returns info about the document as XML"""
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362
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363 if not self.digilibBaseUrl:
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364 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
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365
7cdb0fc34a92 added getInfo_xml method
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366 docinfo = self.getDocinfo(mode=mode,url=url)
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367 pt = getattr(self.template, 'info_xml')
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diff changeset
368 return pt(docinfo=docinfo)
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369
0
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370
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371 def isAccessible(self, docinfo):
32
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372 """returns if access to the resource is granted"""
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373 access = docinfo.get('accessType', None)
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374 logging.debug("documentViewer (accessOK) access type %s"%access)
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0391fe75aef3 fixed handling of documents with missing access tag
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375 if access is not None and access == 'free':
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376 logging.debug("documentViewer (accessOK) access is free")
32
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377 return True
45
0391fe75aef3 fixed handling of documents with missing access tag
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diff changeset
378 elif access is None or access in self.authgroups:
35
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diff changeset
379 # only local access -- only logged in users
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380 user = getSecurityManager().getUser()
167
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381 logging.debug("documentViewer (accessOK) user=%s ip=%s"%(user,self.REQUEST.getClientAddr()))
35
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382 if user is not None:
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383 #print "user: ", user
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diff changeset
384 return (user.getUserName() != "Anonymous User")
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385 else:
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386 return False
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387
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388 logging.error("documentViewer (accessOK) unknown access type %s"%access)
32
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diff changeset
389 return False
35
2d9261aea8f3 version 0.2.4
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diff changeset
390
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391
73
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392 def getDirinfoFromDigilib(self,path,docinfo=None,cut=0):
29
e1bed068b351 small fixes
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diff changeset
393 """gibt param von dlInfo aus"""
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
394 if docinfo is None:
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diff changeset
395 docinfo = {}
73
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396
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diff changeset
397 for x in range(cut):
78
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parents: 75
diff changeset
398
73
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diff changeset
399 path=getParentDir(path)
78
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diff changeset
400
40
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diff changeset
401 infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path
29
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diff changeset
402
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403 logging.debug("documentViewer (getparamfromdigilib) dirInfo from %s"%(infoUrl))
29
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parents: 28
diff changeset
404
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405 txt = getHttpData(infoUrl)
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diff changeset
406 if txt is None:
40
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diff changeset
407 raise IOError("Unable to get dir-info from %s"%(infoUrl))
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diff changeset
408
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diff changeset
409 dom = Parse(txt)
37
ead830ce45d6 better error messages
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diff changeset
410 sizes=dom.xpath("//dir/size")
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parents: 166
diff changeset
411 logging.debug("documentViewer (getparamfromdigilib) dirInfo:size"%sizes)
29
e1bed068b351 small fixes
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parents: 28
diff changeset
412
37
ead830ce45d6 better error messages
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diff changeset
413 if sizes:
ead830ce45d6 better error messages
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diff changeset
414 docinfo['numPages'] = int(getTextFromNode(sizes[0]))
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
415 else:
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diff changeset
416 docinfo['numPages'] = 0
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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417
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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diff changeset
418 # TODO: produce and keep list of image names and numbers
31
c6451e8d5d23 more small fixes - now version 0.2.2
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parents: 29
diff changeset
419
c6451e8d5d23 more small fixes - now version 0.2.2
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diff changeset
420 return docinfo
32
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diff changeset
421
174
5780092e4989 *** empty log message ***
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diff changeset
422 def getIndexMetaPath(self,url):
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diff changeset
423 """gib nur den Pfad zurueck"""
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424 regexp = re.compile(r".*(experimental|permanent)/(.*)")
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425 regpath = regexp.match(url)
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parents: 173
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426 if (regpath==None):
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427 return ""
224
58c5338749c7 *** empty log message ***
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diff changeset
428 logging.debug("(getDomFromIndexMeta): URLXAXA: %s"%regpath.group(2))
174
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diff changeset
429 return ("/mpiwg/online/"+regpath.group(1)+"/"+regpath.group(2))
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parents: 173
diff changeset
430
225
57c2f5b6ada5 *** empty log message ***
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parents: 224
diff changeset
431
57c2f5b6ada5 *** empty log message ***
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parents: 224
diff changeset
432
174
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diff changeset
433 def getIndexMetaUrl(self,url):
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diff changeset
434 """returns utr of index.meta document at url"""
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435
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1dd90aabd366 added retry when reading index meta from texter applet
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parents: 38
diff changeset
436 metaUrl = None
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
437 if url.startswith("http://"):
2d9261aea8f3 version 0.2.4
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diff changeset
438 # real URL
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
439 metaUrl = url
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
440 else:
2d9261aea8f3 version 0.2.4
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diff changeset
441 # online path
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parents: 32
diff changeset
442 server=self.digilibBaseUrl+"/servlet/Texter?fn="
40
749ee5389892 try to ignore superfluous /mpiwg/online in urls
casties
parents: 39
diff changeset
443 metaUrl=server+url.replace("/mpiwg/online","")
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
444 if not metaUrl.endswith("index.meta"):
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diff changeset
445 metaUrl += "/index.meta"
174
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parents: 173
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446
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parents: 173
diff changeset
447 return metaUrl
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diff changeset
448
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parents: 173
diff changeset
449 def getDomFromIndexMeta(self, url):
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parents: 173
diff changeset
450 """get dom from index meta"""
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
451 dom = None
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parents: 173
diff changeset
452 metaUrl = self.getIndexMetaUrl(url)
39
1dd90aabd366 added retry when reading index meta from texter applet
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diff changeset
453
174
5780092e4989 *** empty log message ***
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diff changeset
454 logging.debug("(getDomFromIndexMeta): METAURL: %s"%metaUrl)
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
455 txt=getHttpData(metaUrl)
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parents: 128
diff changeset
456 if txt is None:
39
1dd90aabd366 added retry when reading index meta from texter applet
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parents: 38
diff changeset
457 raise IOError("Unable to read index meta from %s"%(url))
130
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diff changeset
458
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
459 dom = Parse(txt)
35
2d9261aea8f3 version 0.2.4
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diff changeset
460 return dom
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
461
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
462 def getPresentationInfoXML(self, url):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
463 """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
464 dom = None
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
465 metaUrl = None
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
466 if url.startswith("http://"):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
467 # real URL
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
468 metaUrl = url
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
469 else:
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
470 # online path
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
471 server=self.digilibBaseUrl+"/servlet/Texter?fn="
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
472 metaUrl=server+url.replace("/mpiwg/online","")
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
473
130
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diff changeset
474 txt=getHttpData(metaUrl)
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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parents: 128
diff changeset
475 if txt is None:
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
476 raise IOError("Unable to read infoXMLfrom %s"%(url))
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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parents: 128
diff changeset
477
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
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diff changeset
478 dom = Parse(txt)
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
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parents: 49
diff changeset
479 return dom
35
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
480
2d9261aea8f3 version 0.2.4
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parents: 32
diff changeset
481
70
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dwinter
parents: 68
diff changeset
482 def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
35
2d9261aea8f3 version 0.2.4
casties
parents: 32
diff changeset
483 """gets authorization info from the index.meta file at path or given by dom"""
167
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parents: 166
diff changeset
484 logging.debug("documentViewer (getauthinfofromindexmeta) path: %s"%(path))
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
485
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
486 access = None
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
487
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
488 if docinfo is None:
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
489 docinfo = {}
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
490
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
491 if dom is None:
78
70ab234a18dc bugs in filepath mode fixes
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parents: 75
diff changeset
492 for x in range(cut):
70
0049d64aa464 filepath introduced
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parents: 68
diff changeset
493 path=getParentDir(path)
174
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
494 dom = self.getDomFromIndexMeta(path)
46
31059e3d9338 has now also a text mode viewMode=text
dwinter
parents: 45
diff changeset
495
32
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
496 acctype = dom.xpath("//access-conditions/access/@type")
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
497 if acctype and (len(acctype)>0):
b25c89d693cf version 0.2.3 - first version with access control!
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parents: 31
diff changeset
498 access=acctype[0].value
35
2d9261aea8f3 version 0.2.4
casties
parents: 32
diff changeset
499 if access in ['group', 'institution']:
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
500 access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower()
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
501
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
502 docinfo['accessType'] = access
b25c89d693cf version 0.2.3 - first version with access control!
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diff changeset
503 return docinfo
29
e1bed068b351 small fixes
casties
parents: 28
diff changeset
504
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
505
70
0049d64aa464 filepath introduced
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parents: 68
diff changeset
506 def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
35
2d9261aea8f3 version 0.2.4
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diff changeset
507 """gets bibliographical info from the index.meta file at path or given by dom"""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
508 logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
509
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
510 if docinfo is None:
b139f9937e97 preliminary version 0.2
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parents: 20
diff changeset
511 docinfo = {}
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
512
22
b139f9937e97 preliminary version 0.2
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parents: 20
diff changeset
513 if dom is None:
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
514 for x in range(cut):
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
515 path=getParentDir(path)
174
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parents: 173
diff changeset
516 dom = self.getDomFromIndexMeta(path)
5780092e4989 *** empty log message ***
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parents: 173
diff changeset
517
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dwinter
parents: 173
diff changeset
518 docinfo['indexMetaPath']=self.getIndexMetaPath(path);
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
519
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
520 logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path))
59
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
521 # put in all raw bib fields as dict "bib"
996b61d71351 added all fields from bib tag to docinfo
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diff changeset
522 bib = dom.xpath("//bib/*")
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
523 if bib and len(bib)>0:
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
524 bibinfo = {}
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
525 for e in bib:
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
526 bibinfo[e.localName] = getTextFromNode(e)
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
527 docinfo['bib'] = bibinfo
996b61d71351 added all fields from bib tag to docinfo
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parents: 57
diff changeset
528
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
529 # extract some fields (author, title, year) according to their mapping
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
530 metaData=self.metadata.main.meta.bib
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
531 bibtype=dom.xpath("//bib/@type")
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
532 if bibtype and (len(bibtype)>0):
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
533 bibtype=bibtype[0].value
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
534 else:
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
535 bibtype="generic"
59
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
536
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
537 bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC)
59
996b61d71351 added all fields from bib tag to docinfo
casties
parents: 57
diff changeset
538 docinfo['bib_type'] = bibtype
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
539 bibmap=metaData.generateMappingForType(bibtype)
174
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
540 logging.debug("documentViewer (getbibinfofromindexmeta) bibmap:"+repr(bibmap))
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
541 logging.debug("documentViewer (getbibinfofromindexmeta) bibtype:"+repr(bibtype))
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
542 # if there is no mapping bibmap is empty (mapping sometimes has empty fields)
31
c6451e8d5d23 more small fixes - now version 0.2.2
casties
parents: 29
diff changeset
543 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
544 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
545 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
546 except: pass
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
547 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
548 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
549 except: pass
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
550 try:
4a17b755bfc7 added more try/excepts to bib-meta reading code
casties
parents: 62
diff changeset
551 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
552 except: pass
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
553 logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
52
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
554 try:
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
555 docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
556 except:
92047eaa6272 zLOG exchanged by logging
dwinter
parents: 51
diff changeset
557 docinfo['lang']=''
227
fd9aa1d0941a *** empty log message ***
abukhman
parents: 226
diff changeset
558
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
559 return docinfo
83
ec12a2440daa My last update Bukhman Andrey
abukhman
parents: 82
diff changeset
560
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
561
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
562 def getNameFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
563 """gets name info from the index.meta file at path or given by dom"""
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
564 if docinfo is None:
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
565 docinfo = {}
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
566
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
567 if dom is None:
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
568 for x in range(cut):
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
569 path=getParentDir(path)
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
570 dom = self.getDomFromIndexMeta(path)
330
c81509acead9 *** empty log message ***
abukhman
parents: 327
diff changeset
571
229
833de3f54e47 *** empty log message ***
abukhman
parents: 228
diff changeset
572 docinfo['name']=getTextFromNode(dom.xpath("/resource/name")[0])
230
87c6aac31003 *** empty log message ***
abukhman
parents: 229
diff changeset
573 logging.debug("documentViewer docinfo[name] %s"%docinfo['name'])
218
66f334ec3256 *** empty log message ***
abukhman
parents: 205
diff changeset
574 return docinfo
83
ec12a2440daa My last update Bukhman Andrey
abukhman
parents: 82
diff changeset
575
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
576 def getDocinfoFromTextTool(self, url, dom=None, docinfo=None):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
577 """parse texttool tag in index meta"""
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
578 logging.debug("documentViewer (getdocinfofromtexttool) url: %s" % (url))
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
579 if docinfo is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
580 docinfo = {}
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
581 if docinfo.get('lang', None) is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
582 docinfo['lang'] = '' # default keine Sprache gesetzt
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
583 if dom is None:
174
5780092e4989 *** empty log message ***
dwinter
parents: 173
diff changeset
584 dom = self.getDomFromIndexMeta(url)
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
585
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
586 archivePath = None
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
587 archiveName = None
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
588
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
589 archiveNames = dom.xpath("//resource/name")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
590 if archiveNames and (len(archiveNames) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
591 archiveName = getTextFromNode(archiveNames[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
592 else:
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
593 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
594
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
595 archivePaths = dom.xpath("//resource/archive-path")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
596 if archivePaths and (len(archivePaths) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
597 archivePath = getTextFromNode(archivePaths[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
598 # clean up archive path
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
599 if archivePath[0] != '/':
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
600 archivePath = '/' + archivePath
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
601 if archiveName and (not archivePath.endswith(archiveName)):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
602 archivePath += "/" + archiveName
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
603 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
604 # try to get archive-path from url
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
605 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
606 if (not url.startswith('http')):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
607 archivePath = url.replace('index.meta', '')
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
608
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
609 if archivePath is None:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
610 # we balk without archive-path
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
611 raise IOError("Missing archive-path (for text-tool) in %s" % (url))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
612
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
613 imageDirs = dom.xpath("//texttool/image")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
614 if imageDirs and (len(imageDirs) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
615 imageDir = getTextFromNode(imageDirs[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
616
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
617 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
618 # 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
619 #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
620 imageDir = ""
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
621 #xquery="//pb"
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
622 docinfo['imagePath'] = "" # keine Bilder
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
623 docinfo['imageURL'] = ""
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
624
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
625 if imageDir and archivePath:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
626 #print "image: ", imageDir, " archivepath: ", archivePath
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
627 imageDir = os.path.join(archivePath, imageDir)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
628 imageDir = imageDir.replace("/mpiwg/online", '')
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
629 docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
630 docinfo['imagePath'] = imageDir
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
631
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
632 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
633
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
634 viewerUrls = dom.xpath("//texttool/digiliburlprefix")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
635 if viewerUrls and (len(viewerUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
636 viewerUrl = getTextFromNode(viewerUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
637 docinfo['viewerURL'] = viewerUrl
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
638
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
639 # old style text URL
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
640 textUrls = dom.xpath("//texttool/text")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
641 if textUrls and (len(textUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
642 textUrl = getTextFromNode(textUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
643 if urlparse.urlparse(textUrl)[0] == "": #keine url
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
644 textUrl = os.path.join(archivePath, textUrl)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
645 # fix URLs starting with /mpiwg/online
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
646 if textUrl.startswith("/mpiwg/online"):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
647 textUrl = textUrl.replace("/mpiwg/online", '', 1)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
648
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
649 docinfo['textURL'] = textUrl
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
650
130
5c779d7b5f71 more modular version with separate object MpdlXmlTextServer
casties
parents: 128
diff changeset
651 # new style text-url-path
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
652 textUrls = dom.xpath("//texttool/text-url-path")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
653 if textUrls and (len(textUrls) > 0):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
654 textUrl = getTextFromNode(textUrls[0])
102
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
655 docinfo['textURLPath'] = textUrl
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
656 if not docinfo['imagePath']:
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
657 # text-only, no page images
205
1fc7d73ce7ce *** empty log message ***
abukhman
parents: 204
diff changeset
658 docinfo = self.getNumTextPages(docinfo)
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 presentationUrls = dom.xpath("//texttool/presentation")
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
661 docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag
228
9306c8d0dc4a *** empty log message ***
abukhman
parents: 227
diff changeset
662 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
663
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
664 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
665 # 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
666 # 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
667 presentationPath = getTextFromNode(presentationUrls[0])
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
668 if url.endswith("index.meta"):
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
669 presentationUrl = url.replace('index.meta', presentationPath)
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
670 else:
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
671 presentationUrl = url + "/" + presentationPath
102
27513c893ba9 trying to fix text-only documents
casties
parents: 101
diff changeset
672
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
673 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
674
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
675 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
676
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
677 return docinfo
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
678
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
679
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
680 def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None):
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
681 """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
682 """
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
683 dom=self.getPresentationInfoXML(url)
62
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
684 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
685 docinfo['author']=getTextFromNode(dom.xpath("//author")[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['title']=getTextFromNode(dom.xpath("//title")[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
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
692 try:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
693 docinfo['year']=getTextFromNode(dom.xpath("//date")[0])
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
694 except:
8a16ea8db858 fixed bug in getInt
casties
parents: 61
diff changeset
695 pass
50
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
696 return docinfo
6c0f20cecc60 added evaluation of the presentation/info.xml in texttools
dwinter
parents: 49
diff changeset
697
70
0049d64aa464 filepath introduced
dwinter
parents: 68
diff changeset
698 def getDocinfoFromImagePath(self,path,docinfo=None,cut=0):
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
699 """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
700 logging.debug("documentViewer (getdocinfofromimagepath) path: %s"%(path))
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
701 if docinfo is None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
702 docinfo = {}
29
e1bed068b351 small fixes
casties
parents: 28
diff changeset
703 path=path.replace("/mpiwg/online","")
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
704 docinfo['imagePath'] = path
73
dwinter
parents: 71
diff changeset
705 docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
706
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
707 pathorig=path
78
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
708 for x in range(cut):
70ab234a18dc bugs in filepath mode fixes
dwinter
parents: 75
diff changeset
709 path=getParentDir(path)
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
710 logging.debug("documentViewer (getdocinfofromimagepath) PATH:"+path)
31
c6451e8d5d23 more small fixes - now version 0.2.2
casties
parents: 29
diff changeset
711 imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
712 docinfo['imageURL'] = imageUrl
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
713
79
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
dwinter
parents: 78
diff changeset
714 #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
715 docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
df6952ac93e9 bug in getDocInforFromImagePath, relative lage der index.meta zu path war falsch.
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diff changeset
716 docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
22
b139f9937e97 preliminary version 0.2
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diff changeset
717 return docinfo
20
9884703dae70 new modi
dwinter
parents: 0
diff changeset
718
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
719
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diff changeset
720 def getDocinfo(self, mode, url):
b139f9937e97 preliminary version 0.2
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diff changeset
721 """returns docinfo depending on mode"""
167
7e2b97941a66 characterNormalization
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diff changeset
722 logging.debug("documentViewer (getdocinfo) mode: %s, url: %s"%(mode,url))
22
b139f9937e97 preliminary version 0.2
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diff changeset
723 # 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
724 if self.REQUEST.SESSION.has_key('docinfo'):
22
b139f9937e97 preliminary version 0.2
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diff changeset
725 docinfo = self.REQUEST.SESSION['docinfo']
b139f9937e97 preliminary version 0.2
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diff changeset
726 # check if its still current
b139f9937e97 preliminary version 0.2
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diff changeset
727 if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url:
167
7e2b97941a66 characterNormalization
abukhman
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diff changeset
728 logging.debug("documentViewer (getdocinfo) docinfo in session: %s"%docinfo)
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
729 return docinfo
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parents: 20
diff changeset
730 # new docinfo
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diff changeset
731 docinfo = {'mode': mode, 'url': url}
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diff changeset
732 if mode=="texttool": #index.meta with texttool information
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diff changeset
733 docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo)
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diff changeset
734 elif mode=="imagepath":
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diff changeset
735 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo)
70
0049d64aa464 filepath introduced
dwinter
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diff changeset
736 elif mode=="filepath":
75
9673218e155b minorCVS: ----------------------------------------------------------------------
dwinter
parents: 74
diff changeset
737 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
738 else:
167
7e2b97941a66 characterNormalization
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diff changeset
739 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
740 raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode))
37
ead830ce45d6 better error messages
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diff changeset
741
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
742 logging.debug("documentViewer (getdocinfo) docinfo: %s"%docinfo)
22
b139f9937e97 preliminary version 0.2
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diff changeset
743 self.REQUEST.SESSION['docinfo'] = docinfo
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diff changeset
744 return docinfo
128
4db49915d825 Last lemma
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diff changeset
745
170
caf66e1fccd3 characterNormalization
abukhman
parents: 169
diff changeset
746 def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None,characterNormalization=""):
22
b139f9937e97 preliminary version 0.2
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diff changeset
747 """returns pageinfo with the given parameters"""
b139f9937e97 preliminary version 0.2
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diff changeset
748 pageinfo = {}
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
749 current = getInt(current)
327
1c4e63d22283 *** empty log message ***
abukhman
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diff changeset
750 #pageinfo ['originalPage'] = originalPage
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
751 pageinfo['current'] = current
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
752 rows = int(rows or self.thumbrows)
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
753 pageinfo['rows'] = rows
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
754 cols = int(cols or self.thumbcols)
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
755 pageinfo['cols'] = cols
e93fb8cadd3a new, less preliminary version 0.2
casties
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diff changeset
756 grpsize = cols * rows
e93fb8cadd3a new, less preliminary version 0.2
casties
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diff changeset
757 pageinfo['groupsize'] = grpsize
61
f3d2f240692c fixed bug in calculation of group numbers
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parents: 59
diff changeset
758 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
759 # int(current / grpsize) * grpsize +1))
22
b139f9937e97 preliminary version 0.2
casties
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diff changeset
760 pageinfo['start'] = start
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
761 pageinfo['end'] = start + grpsize
90
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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diff changeset
762 if (docinfo is not None) and ('numPages' in docinfo):
25
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
763 np = int(docinfo['numPages'])
e93fb8cadd3a new, less preliminary version 0.2
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parents: 22
diff changeset
764 pageinfo['end'] = min(pageinfo['end'], np)
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
765 pageinfo['numgroups'] = int(np / grpsize)
e93fb8cadd3a new, less preliminary version 0.2
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diff changeset
766 if np % grpsize > 0:
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
767 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
768 pageinfo['viewMode'] = viewMode
6a4a72033d58 new version with new full-text infrastructure and some more changed templates
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diff changeset
769 pageinfo['tocMode'] = tocMode
173
9fa61da63e5e characterNormalization
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diff changeset
770 #pageinfo['characterNormalization'] =characterNormalization
9fa61da63e5e characterNormalization
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diff changeset
771 pageinfo['characterNormalization'] = self.REQUEST.get('characterNormalization',' ')
95
db6d594aa4d9 Last update with search function (getSearch)
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diff changeset
772 pageinfo['query'] = self.REQUEST.get('query',' ')
db6d594aa4d9 Last update with search function (getSearch)
abukhman
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diff changeset
773 pageinfo['queryType'] = self.REQUEST.get('queryType',' ')
db6d594aa4d9 Last update with search function (getSearch)
abukhman
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diff changeset
774 pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext')
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
775 pageinfo['textPN'] = self.REQUEST.get('textPN','1')
106
9f11913bc132 *** empty log message ***
abukhman
parents: 105
diff changeset
776 pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','')
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
777 pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30')
105
6bffb612cd6a *** empty log message ***
abukhman
parents: 104
diff changeset
778 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
779 pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1')
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
780 toc = int (pageinfo['tocPN'])
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
781 pageinfo['textPages'] =int (toc)
158
4f4fe4e56ffe characterNormalization
abukhman
parents: 157
diff changeset
782
326
446cb6197547 *** empty log message ***
abukhman
parents: 310
diff changeset
783
446cb6197547 *** empty log message ***
abukhman
parents: 310
diff changeset
784
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
785 if 'tocSize_%s'%tocMode in docinfo:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
786 tocSize = int(docinfo['tocSize_%s'%tocMode])
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
787 tocPageSize = int(pageinfo['tocPageSize'])
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
788 # cached toc
99
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
789 if tocSize%tocPageSize>0:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
790 tocPages=tocSize/tocPageSize+1
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
791 else:
4738a696d265 Search function update
abukhman
parents: 97
diff changeset
792 tocPages=tocSize/tocPageSize
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
793 pageinfo['tocPN'] = min (tocPages,toc)
95
db6d594aa4d9 Last update with search function (getSearch)
abukhman
parents: 90
diff changeset
794 pageinfo['searchPN'] =self.REQUEST.get('searchPN','1')
112
d48c1d507556 *** empty log message ***
abukhman
parents: 109
diff changeset
795 pageinfo['sn'] =self.REQUEST.get('sn','')
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
796 return pageinfo
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
797
128
4db49915d825 Last lemma
abukhman
parents: 127
diff changeset
798 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
799 """init document viewer"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
800 self.title=title
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
801 self.digilibBaseUrl = digilibBaseUrl
25
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
802 self.thumbrows = thumbrows
e93fb8cadd3a new, less preliminary version 0.2
casties
parents: 22
diff changeset
803 self.thumbcols = thumbcols
32
b25c89d693cf version 0.2.3 - first version with access control!
casties
parents: 31
diff changeset
804 self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
805 if RESPONSE is not None:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
806 RESPONSE.redirect('manage_main')
0
dwinter
parents:
diff changeset
807
dwinter
parents:
diff changeset
808 def manage_AddDocumentViewerForm(self):
dwinter
parents:
diff changeset
809 """add the viewer form"""
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
810 pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self)
0
dwinter
parents:
diff changeset
811 return pt()
dwinter
parents:
diff changeset
812
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
casties
parents: 83
diff changeset
813 def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None):
0
dwinter
parents:
diff changeset
814 """add the viewer"""
84
a6e4f9b6729a first version with new full-text infrastructure and slightly changed templates
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parents: 83
diff changeset
815 newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName)
0
dwinter
parents:
diff changeset
816 self._setObject(id,newObj)
dwinter
parents:
diff changeset
817
dwinter
parents:
diff changeset
818 if RESPONSE is not None:
dwinter
parents:
diff changeset
819 RESPONSE.redirect('manage_main')
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
820
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
821 ## DocumentViewerTemplate class
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
822 class DocumentViewerTemplate(ZopePageTemplate):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
823 """Template for document viewer"""
b139f9937e97 preliminary version 0.2
casties
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diff changeset
824 meta_type="DocumentViewer Template"
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
825
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
826
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
827 def manage_addDocumentViewerTemplateForm(self):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
828 """Form for adding"""
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
829 pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self)
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
830 return pt()
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
831
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
832 def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None,
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
833 REQUEST=None, submit=None):
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
834 "Add a Page Template with optional file content."
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
835
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
836 self._setObject(id, DocumentViewerTemplate(id))
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
837 ob = getattr(self, id)
53
f4e0af8c281d NEW - # 44: ECHO - vollst?ndige bibliographische Angabe
dwinter
parents: 52
diff changeset
838 txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read()
167
7e2b97941a66 characterNormalization
abukhman
parents: 166
diff changeset
839 logging.info("txt %s:"%txt)
53
f4e0af8c281d NEW - # 44: ECHO - vollst?ndige bibliographische Angabe
dwinter
parents: 52
diff changeset
840 ob.pt_edit(txt,"text/html")
22
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
841 if title:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
842 ob.pt_setTitle(title)
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
843 try:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
844 u = self.DestinationURL()
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
845 except AttributeError:
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
846 u = REQUEST['URL1']
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
847
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
848 u = "%s/%s" % (u, urllib.quote(id))
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
849 REQUEST.RESPONSE.redirect(u+'/manage_main')
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
850 return ''
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
851
b139f9937e97 preliminary version 0.2
casties
parents: 20
diff changeset
852
41
0c8ee8fcfd76 some more logging
casties
parents: 40
diff changeset
853