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 | |
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9 | from Ft.Xml.Domlette import NonvalidatingReader |
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10 | from Ft.Xml.Domlette import PrettyPrint, Print |
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11 | from Ft.Xml import EMPTY_NAMESPACE, Parse |
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12 | |
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13 | from xml.dom.minidom import parse, parseString |
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14 | |
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15 | |
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16 | |
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17 | import Ft.Xml.XPath |
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18 | import cStringIO |
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19 | import xmlrpclib |
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20 | import os.path |
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21 | import sys |
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22 | import cgi |
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23 | import urllib |
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24 | import logging |
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25 | import math |
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26 | |
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27 | import urlparse |
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28 | from types import * |
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29 | |
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30 | def logger(txt,method,txt2): |
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31 | """logging""" |
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32 | logging.info(txt+ txt2) |
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33 | |
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34 | |
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35 | def getInt(number, default=0): |
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36 | """returns always an int (0 in case of problems)""" |
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37 | try: |
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38 | return int(number) |
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39 | except: |
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40 | return int(default) |
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41 | |
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42 | def getTextFromNode(nodename): |
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43 | """get the cdata content of a node""" |
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44 | if nodename is None: |
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45 | return "" |
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46 | nodelist=nodename.childNodes |
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47 | rc = "" |
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48 | for node in nodelist: |
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49 | if node.nodeType == node.TEXT_NODE: |
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50 | rc = rc + node.data |
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51 | return rc |
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52 | |
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53 | def serializeNode(node, encoding='utf-8'): |
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54 | """returns a string containing node as XML""" |
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55 | buf = cStringIO.StringIO() |
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56 | Print(node, stream=buf, encoding=encoding) |
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57 | s = buf.getvalue() |
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58 | buf.close() |
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59 | return s |
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60 | |
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61 | |
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62 | def getParentDir(path): |
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63 | """returns pathname shortened by one""" |
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64 | return '/'.join(path.split('/')[0:-1]) |
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65 | |
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66 | |
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67 | import socket |
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68 | |
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69 | def urlopen(url,timeout=2): |
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70 | """urlopen mit timeout""" |
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71 | socket.setdefaulttimeout(timeout) |
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72 | ret=urllib.urlopen(url) |
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73 | socket.setdefaulttimeout(5) |
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74 | return ret |
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75 | |
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76 | |
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77 | ## |
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78 | ## documentViewer class |
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79 | ## |
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80 | class documentViewer(Folder): |
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81 | """document viewer""" |
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82 | #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" |
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83 | |
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84 | meta_type="Document viewer" |
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85 | |
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86 | security=ClassSecurityInfo() |
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87 | manage_options=Folder.manage_options+( |
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88 | {'label':'main config','action':'changeDocumentViewerForm'}, |
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89 | ) |
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90 | |
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91 | # templates and forms |
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92 | viewer_main = PageTemplateFile('zpt/viewer_main', globals()) |
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93 | toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) |
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94 | toc_text = PageTemplateFile('zpt/toc_text', globals()) |
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95 | toc_figures = PageTemplateFile('zpt/toc_figures', globals()) |
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96 | page_main_images = PageTemplateFile('zpt/page_main_images', globals()) |
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97 | page_main_text = PageTemplateFile('zpt/page_main_text', globals()) |
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98 | page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals()) |
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99 | page_main_xml = PageTemplateFile('zpt/page_main_xml', globals()) |
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100 | head_main = PageTemplateFile('zpt/head_main', globals()) |
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101 | docuviewer_css = PageTemplateFile('css/docuviewer.css', globals()) |
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102 | info_xml = PageTemplateFile('zpt/info_xml', globals()) |
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103 | |
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104 | thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
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105 | security.declareProtected('View management screens','changeDocumentViewerForm') |
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106 | changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) |
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107 | |
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108 | |
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109 | def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): |
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110 | """init document viewer""" |
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111 | self.id=id |
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112 | self.title=title |
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113 | self.thumbcols = thumbcols |
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114 | self.thumbrows = thumbrows |
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115 | # authgroups is list of authorized groups (delimited by ,) |
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116 | self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
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117 | # create template folder so we can always use template.something |
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118 | |
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119 | templateFolder = Folder('template') |
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120 | #self['template'] = templateFolder # Zope-2.12 style |
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121 | self._setObject('template',templateFolder) # old style |
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122 | try: |
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123 | from Products.XMLRpcTools.XMLRpcTools import XMLRpcServerProxy |
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124 | xmlRpcClient = XMLRpcServerProxy(id='fulltextclient', serverUrl=textServerName, use_xmlrpc=False) |
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125 | #templateFolder['fulltextclient'] = xmlRpcClient |
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126 | templateFolder._setObject('fulltextclient',xmlRpcClient) |
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127 | except Exception, e: |
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128 | logging.error("Unable to create XMLRpcTools for fulltextclient: "+str(e)) |
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129 | try: |
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130 | from Products.zogiLib.zogiLib import zogiLib |
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131 | zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") |
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132 | #templateFolder['zogilib'] = zogilib |
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133 | templateFolder._setObject('zogilib',zogilib) |
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134 | except Exception, e: |
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135 | logging.error("Unable to create zogiLib for zogilib: "+str(e)) |
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136 | |
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137 | |
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138 | security.declareProtected('View','thumbs_rss') |
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139 | def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): |
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140 | ''' |
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141 | view it |
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142 | @param mode: defines how to access the document behind url |
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143 | @param url: url which contains display information |
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144 | @param viewMode: if images display images, if text display text, default is images (text,images or auto) |
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145 | |
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146 | ''' |
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147 | logging.debug("HHHHHHHHHHHHHH:load the rss") |
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148 | logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
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149 | |
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150 | if not hasattr(self, 'template'): |
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151 | # create template folder if it doesn't exist |
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152 | self.manage_addFolder('template') |
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153 | |
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154 | if not self.digilibBaseUrl: |
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155 | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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156 | |
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157 | docinfo = self.getDocinfo(mode=mode,url=url) |
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158 | pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
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159 | pt = getattr(self.template, 'thumbs_main_rss') |
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160 | |
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161 | if viewMode=="auto": # automodus gewaehlt |
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162 | if docinfo.get("textURL",'') and self.textViewerUrl: #texturl gesetzt und textViewer konfiguriert |
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163 | viewMode="text" |
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164 | else: |
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165 | viewMode="images" |
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166 | |
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167 | return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) |
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168 | |
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169 | security.declareProtected('View','index_html') |
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170 | def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=None): |
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171 | ''' |
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172 | view it |
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173 | @param mode: defines how to access the document behind url |
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174 | @param url: url which contains display information |
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175 | @param viewMode: if images display images, if text display text, default is auto (text,images or auto) |
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176 | @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none) |
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177 | @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma) |
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178 | ''' |
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179 | |
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180 | logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
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181 | |
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182 | if not hasattr(self, 'template'): |
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183 | # this won't work |
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184 | logging.error("template folder missing!") |
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185 | return "ERROR: template folder missing!" |
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186 | |
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187 | if not getattr(self, 'digilibBaseUrl', None): |
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188 | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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189 | |
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190 | docinfo = self.getDocinfo(mode=mode,url=url) |
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191 | |
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192 | |
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193 | if tocMode != "thumbs": |
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194 | # get table of contents |
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195 | docinfo = self.getToc(mode=tocMode, docinfo=docinfo) |
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196 | |
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197 | pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode) |
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198 | |
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199 | if viewMode=="auto": # automodus gewaehlt |
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200 | if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert |
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201 | viewMode="text" |
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202 | else: |
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203 | viewMode="images" |
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204 | |
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205 | pt = getattr(self.template, 'viewer_main') |
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206 | return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk)) |
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207 | |
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208 | def generateMarks(self,mk): |
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209 | ret="" |
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210 | if mk is None: |
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211 | return "" |
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212 | if type(mk) is not ListType: |
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213 | mk=[mk] |
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214 | for m in mk: |
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215 | ret+="mk=%s"%m |
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216 | return ret |
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217 | |
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218 | |
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219 | def findDigilibUrl(self): |
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220 | """try to get the digilib URL from zogilib""" |
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221 | url = self.template.zogilib.getDLBaseUrl() |
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222 | return url |
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223 | |
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224 | def getStyle(self, idx, selected, style=""): |
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225 | """returns a string with the given style and append 'sel' if path == selected.""" |
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226 | #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
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227 | if idx == selected: |
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228 | return style + 'sel' |
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229 | else: |
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230 | return style |
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231 | |
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232 | def getLink(self,param=None,val=None): |
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233 | """link to documentviewer with parameter param set to val""" |
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234 | params=self.REQUEST.form.copy() |
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235 | if param is not None: |
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236 | if val is None: |
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237 | if params.has_key(param): |
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238 | del params[param] |
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239 | else: |
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240 | params[param] = str(val) |
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241 | |
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242 | if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath |
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243 | params["mode"] = "imagepath" |
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244 | params["url"] = getParentDir(params["url"]) |
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245 | |
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246 | # quote values and assemble into query string |
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247 | ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
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248 | url=self.REQUEST['URL1']+"?"+ps |
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249 | return url |
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250 | |
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251 | def getLinkAmp(self,param=None,val=None): |
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252 | """link to documentviewer with parameter param set to val""" |
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253 | params=self.REQUEST.form.copy() |
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254 | if param is not None: |
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255 | if val is None: |
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256 | if params.has_key(param): |
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257 | del params[param] |
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258 | else: |
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259 | params[param] = str(val) |
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260 | |
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261 | # quote values and assemble into query string |
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262 | logging.info("XYXXXXX: %s"%repr(params.items())) |
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263 | ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
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264 | url=self.REQUEST['URL1']+"?"+ps |
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265 | return url |
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266 | |
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267 | def getInfo_xml(self,url,mode): |
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268 | """returns info about the document as XML""" |
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269 | |
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270 | if not self.digilibBaseUrl: |
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271 | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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272 | |
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273 | docinfo = self.getDocinfo(mode=mode,url=url) |
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274 | pt = getattr(self.template, 'info_xml') |
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275 | return pt(docinfo=docinfo) |
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276 | |
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277 | |
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278 | def isAccessible(self, docinfo): |
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279 | """returns if access to the resource is granted""" |
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280 | access = docinfo.get('accessType', None) |
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281 | logger("documentViewer (accessOK)", logging.INFO, "access type %s"%access) |
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282 | if access is not None and access == 'free': |
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283 | logger("documentViewer (accessOK)", logging.INFO, "access is free") |
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284 | return True |
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285 | elif access is None or access in self.authgroups: |
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286 | # only local access -- only logged in users |
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287 | user = getSecurityManager().getUser() |
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288 | if user is not None: |
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289 | #print "user: ", user |
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290 | return (user.getUserName() != "Anonymous User") |
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291 | else: |
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292 | return False |
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293 | |
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294 | logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access) |
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295 | return False |
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296 | |
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297 | |
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298 | def getDirinfoFromDigilib(self,path,docinfo=None,cut=0): |
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299 | """gibt param von dlInfo aus""" |
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300 | num_retries = 3 |
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301 | if docinfo is None: |
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302 | docinfo = {} |
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303 | |
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304 | for x in range(cut): |
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305 | |
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306 | path=getParentDir(path) |
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307 | |
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308 | infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
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309 | |
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310 | logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl)) |
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311 | |
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312 | for cnt in range(num_retries): |
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313 | try: |
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314 | # dom = NonvalidatingReader.parseUri(imageUrl) |
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315 | txt=urllib.urlopen(infoUrl).read() |
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316 | dom = Parse(txt) |
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317 | break |
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318 | except: |
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319 | logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt)) |
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320 | else: |
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321 | raise IOError("Unable to get dir-info from %s"%(infoUrl)) |
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322 | |
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323 | sizes=dom.xpath("//dir/size") |
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324 | logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes) |
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325 | |
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326 | if sizes: |
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327 | docinfo['numPages'] = int(getTextFromNode(sizes[0])) |
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328 | else: |
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329 | docinfo['numPages'] = 0 |
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330 | |
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331 | # TODO: produce and keep list of image names and numbers |
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332 | |
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333 | return docinfo |
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334 | |
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335 | |
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336 | def getIndexMeta(self, url): |
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337 | """returns dom of index.meta document at url""" |
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338 | num_retries = 3 |
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339 | dom = None |
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340 | metaUrl = None |
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341 | if url.startswith("http://"): |
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342 | # real URL |
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343 | metaUrl = url |
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344 | else: |
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345 | # online path |
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346 | server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
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347 | metaUrl=server+url.replace("/mpiwg/online","") |
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348 | if not metaUrl.endswith("index.meta"): |
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349 | metaUrl += "/index.meta" |
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350 | logging.debug("METAURL: %s"%metaUrl) |
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351 | for cnt in range(num_retries): |
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352 | try: |
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353 | # patch dirk encoding fehler treten dann nicht mehr auf |
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354 | # dom = NonvalidatingReader.parseUri(metaUrl) |
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355 | txt=urllib.urlopen(metaUrl).read() |
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356 | dom = Parse(txt) |
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357 | break |
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358 | except: |
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359 | logger("ERROR documentViewer (getIndexMeta)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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360 | |
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361 | if dom is None: |
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362 | raise IOError("Unable to read index meta from %s"%(url)) |
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363 | |
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364 | return dom |
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365 | |
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366 | def getPresentationInfoXML(self, url): |
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367 | """returns dom of info.xml document at url""" |
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368 | num_retries = 3 |
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369 | dom = None |
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370 | metaUrl = None |
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371 | if url.startswith("http://"): |
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372 | # real URL |
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373 | metaUrl = url |
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374 | else: |
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375 | # online path |
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376 | server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
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377 | metaUrl=server+url.replace("/mpiwg/online","") |
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378 | |
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379 | for cnt in range(num_retries): |
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380 | try: |
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381 | # patch dirk encoding fehler treten dann nicht mehr auf |
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382 | # dom = NonvalidatingReader.parseUri(metaUrl) |
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383 | txt=urllib.urlopen(metaUrl).read() |
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384 | dom = Parse(txt) |
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385 | break |
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386 | except: |
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387 | logger("ERROR documentViewer (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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388 | |
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389 | if dom is None: |
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390 | raise IOError("Unable to read infoXMLfrom %s"%(url)) |
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391 | |
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392 | return dom |
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393 | |
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394 | |
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395 | def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
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396 | """gets authorization info from the index.meta file at path or given by dom""" |
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397 | logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path)) |
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398 | |
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399 | access = None |
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400 | |
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401 | if docinfo is None: |
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402 | docinfo = {} |
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403 | |
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404 | if dom is None: |
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405 | for x in range(cut): |
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406 | path=getParentDir(path) |
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407 | dom = self.getIndexMeta(path) |
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408 | |
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409 | acctype = dom.xpath("//access-conditions/access/@type") |
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410 | if acctype and (len(acctype)>0): |
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411 | access=acctype[0].value |
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412 | if access in ['group', 'institution']: |
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413 | access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower() |
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414 | |
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415 | docinfo['accessType'] = access |
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416 | return docinfo |
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417 | |
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418 | |
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419 | def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
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420 | """gets bibliographical info from the index.meta file at path or given by dom""" |
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421 | logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path)) |
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422 | |
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423 | if docinfo is None: |
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424 | docinfo = {} |
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425 | |
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426 | if dom is None: |
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427 | for x in range(cut): |
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428 | path=getParentDir(path) |
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429 | dom = self.getIndexMeta(path) |
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430 | |
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431 | logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path)) |
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432 | # put in all raw bib fields as dict "bib" |
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433 | bib = dom.xpath("//bib/*") |
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434 | if bib and len(bib)>0: |
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435 | bibinfo = {} |
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436 | for e in bib: |
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437 | bibinfo[e.localName] = getTextFromNode(e) |
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438 | docinfo['bib'] = bibinfo |
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439 | |
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440 | # extract some fields (author, title, year) according to their mapping |
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441 | metaData=self.metadata.main.meta.bib |
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442 | bibtype=dom.xpath("//bib/@type") |
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443 | if bibtype and (len(bibtype)>0): |
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444 | bibtype=bibtype[0].value |
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445 | else: |
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446 | bibtype="generic" |
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447 | |
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448 | bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC) |
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449 | docinfo['bib_type'] = bibtype |
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450 | bibmap=metaData.generateMappingForType(bibtype) |
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451 | # if there is no mapping bibmap is empty (mapping sometimes has empty fields) |
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452 | if len(bibmap) > 0 and len(bibmap['author'][0]) > 0: |
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453 | try: |
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454 | docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0]) |
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455 | except: pass |
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456 | try: |
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457 | docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0]) |
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458 | except: pass |
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459 | try: |
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460 | docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0]) |
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461 | except: pass |
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462 | logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype) |
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463 | try: |
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464 | docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0]) |
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465 | except: |
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466 | docinfo['lang']='' |
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467 | |
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468 | return docinfo |
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469 | |
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470 | |
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471 | def getDocinfoFromTextTool(self, url, dom=None, docinfo=None): |
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472 | """parse texttool tag in index meta""" |
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473 | logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url)) |
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474 | if docinfo is None: |
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475 | docinfo = {} |
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476 | if docinfo.get('lang', None) is None: |
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477 | docinfo['lang'] = '' # default keine Sprache gesetzt |
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478 | if dom is None: |
---|
479 | dom = self.getIndexMeta(url) |
---|
480 | |
---|
481 | archivePath = None |
---|
482 | archiveName = None |
---|
483 | |
---|
484 | archiveNames = dom.xpath("//resource/name") |
---|
485 | if archiveNames and (len(archiveNames) > 0): |
---|
486 | archiveName = getTextFromNode(archiveNames[0]) |
---|
487 | else: |
---|
488 | logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/name missing in: %s" % (url)) |
---|
489 | |
---|
490 | archivePaths = dom.xpath("//resource/archive-path") |
---|
491 | if archivePaths and (len(archivePaths) > 0): |
---|
492 | archivePath = getTextFromNode(archivePaths[0]) |
---|
493 | # clean up archive path |
---|
494 | if archivePath[0] != '/': |
---|
495 | archivePath = '/' + archivePath |
---|
496 | if archiveName and (not archivePath.endswith(archiveName)): |
---|
497 | archivePath += "/" + archiveName |
---|
498 | else: |
---|
499 | # try to get archive-path from url |
---|
500 | logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/archive-path missing in: %s" % (url)) |
---|
501 | if (not url.startswith('http')): |
---|
502 | archivePath = url.replace('index.meta', '') |
---|
503 | |
---|
504 | if archivePath is None: |
---|
505 | # we balk without archive-path |
---|
506 | raise IOError("Missing archive-path (for text-tool) in %s" % (url)) |
---|
507 | |
---|
508 | imageDirs = dom.xpath("//texttool/image") |
---|
509 | if imageDirs and (len(imageDirs) > 0): |
---|
510 | imageDir = getTextFromNode(imageDirs[0]) |
---|
511 | |
---|
512 | else: |
---|
513 | # we balk with no image tag / not necessary anymore because textmode is now standard |
---|
514 | #raise IOError("No text-tool info in %s"%(url)) |
---|
515 | imageDir = "" |
---|
516 | #xquery="//pb" |
---|
517 | docinfo['imagePath'] = "" # keine Bilder |
---|
518 | docinfo['imageURL'] = "" |
---|
519 | |
---|
520 | if imageDir and archivePath: |
---|
521 | #print "image: ", imageDir, " archivepath: ", archivePath |
---|
522 | imageDir = os.path.join(archivePath, imageDir) |
---|
523 | imageDir = imageDir.replace("/mpiwg/online", '') |
---|
524 | docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo) |
---|
525 | docinfo['imagePath'] = imageDir |
---|
526 | |
---|
527 | docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + imageDir |
---|
528 | |
---|
529 | viewerUrls = dom.xpath("//texttool/digiliburlprefix") |
---|
530 | if viewerUrls and (len(viewerUrls) > 0): |
---|
531 | viewerUrl = getTextFromNode(viewerUrls[0]) |
---|
532 | docinfo['viewerURL'] = viewerUrl |
---|
533 | |
---|
534 | textUrls = dom.xpath("//texttool/text") |
---|
535 | if textUrls and (len(textUrls) > 0): |
---|
536 | textUrl = getTextFromNode(textUrls[0]) |
---|
537 | if urlparse.urlparse(textUrl)[0] == "": #keine url |
---|
538 | textUrl = os.path.join(archivePath, textUrl) |
---|
539 | # fix URLs starting with /mpiwg/online |
---|
540 | if textUrl.startswith("/mpiwg/online"): |
---|
541 | textUrl = textUrl.replace("/mpiwg/online", '', 1) |
---|
542 | |
---|
543 | docinfo['textURL'] = textUrl |
---|
544 | |
---|
545 | textUrls = dom.xpath("//texttool/text-url-path") |
---|
546 | if textUrls and (len(textUrls) > 0): |
---|
547 | textUrl = getTextFromNode(textUrls[0]) |
---|
548 | docinfo['textURLPath'] = textUrl |
---|
549 | |
---|
550 | presentationUrls = dom.xpath("//texttool/presentation") |
---|
551 | docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag |
---|
552 | |
---|
553 | if presentationUrls and (len(presentationUrls) > 0): # ueberschreibe diese durch presentation informationen |
---|
554 | # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten |
---|
555 | # durch den relativen Pfad auf die presentation infos |
---|
556 | presentationPath = getTextFromNode(presentationUrls[0]) |
---|
557 | if url.endswith("index.meta"): |
---|
558 | presentationUrl = url.replace('index.meta', presentationPath) |
---|
559 | else: |
---|
560 | presentationUrl = url + "/" + presentationPath |
---|
561 | docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht |
---|
562 | docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom) |
---|
563 | |
---|
564 | docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info |
---|
565 | |
---|
566 | return docinfo |
---|
567 | |
---|
568 | |
---|
569 | def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None): |
---|
570 | """gets the bibliographical information from the preseantion entry in texttools |
---|
571 | """ |
---|
572 | dom=self.getPresentationInfoXML(url) |
---|
573 | try: |
---|
574 | docinfo['author']=getTextFromNode(dom.xpath("//author")[0]) |
---|
575 | except: |
---|
576 | pass |
---|
577 | try: |
---|
578 | docinfo['title']=getTextFromNode(dom.xpath("//title")[0]) |
---|
579 | except: |
---|
580 | pass |
---|
581 | try: |
---|
582 | docinfo['year']=getTextFromNode(dom.xpath("//date")[0]) |
---|
583 | except: |
---|
584 | pass |
---|
585 | return docinfo |
---|
586 | |
---|
587 | def getDocinfoFromImagePath(self,path,docinfo=None,cut=0): |
---|
588 | """path ist the path to the images it assumes that the index.meta file is one level higher.""" |
---|
589 | logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path)) |
---|
590 | if docinfo is None: |
---|
591 | docinfo = {} |
---|
592 | path=path.replace("/mpiwg/online","") |
---|
593 | docinfo['imagePath'] = path |
---|
594 | docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut) |
---|
595 | |
---|
596 | pathorig=path |
---|
597 | for x in range(cut): |
---|
598 | path=getParentDir(path) |
---|
599 | logging.error("PATH:"+path) |
---|
600 | imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path |
---|
601 | docinfo['imageURL'] = imageUrl |
---|
602 | |
---|
603 | #path ist the path to the images it assumes that the index.meta file is one level higher. |
---|
604 | docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
---|
605 | docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
---|
606 | return docinfo |
---|
607 | |
---|
608 | |
---|
609 | def getDocinfo(self, mode, url): |
---|
610 | """returns docinfo depending on mode""" |
---|
611 | logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url)) |
---|
612 | # look for cached docinfo in session |
---|
613 | if self.REQUEST.SESSION.has_key('docinfo'): |
---|
614 | docinfo = self.REQUEST.SESSION['docinfo'] |
---|
615 | # check if its still current |
---|
616 | if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url: |
---|
617 | logger("documentViewer (getdocinfo)", logging.INFO,"docinfo in session: %s"%docinfo) |
---|
618 | return docinfo |
---|
619 | # new docinfo |
---|
620 | docinfo = {'mode': mode, 'url': url} |
---|
621 | if mode=="texttool": #index.meta with texttool information |
---|
622 | docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo) |
---|
623 | elif mode=="imagepath": |
---|
624 | docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo) |
---|
625 | elif mode=="filepath": |
---|
626 | docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) |
---|
627 | else: |
---|
628 | logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") |
---|
629 | raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) |
---|
630 | |
---|
631 | logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo) |
---|
632 | self.REQUEST.SESSION['docinfo'] = docinfo |
---|
633 | return docinfo |
---|
634 | |
---|
635 | |
---|
636 | def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None): |
---|
637 | """returns pageinfo with the given parameters""" |
---|
638 | pageinfo = {} |
---|
639 | current = getInt(current) |
---|
640 | pageinfo['current'] = current |
---|
641 | rows = int(rows or self.thumbrows) |
---|
642 | pageinfo['rows'] = rows |
---|
643 | cols = int(cols or self.thumbcols) |
---|
644 | pageinfo['cols'] = cols |
---|
645 | grpsize = cols * rows |
---|
646 | pageinfo['groupsize'] = grpsize |
---|
647 | start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) |
---|
648 | # int(current / grpsize) * grpsize +1)) |
---|
649 | pageinfo['start'] = start |
---|
650 | pageinfo['end'] = start + grpsize |
---|
651 | if (docinfo is not None) and ('numPages' in docinfo): |
---|
652 | np = int(docinfo['numPages']) |
---|
653 | pageinfo['end'] = min(pageinfo['end'], np) |
---|
654 | pageinfo['numgroups'] = int(np / grpsize) |
---|
655 | if np % grpsize > 0: |
---|
656 | pageinfo['numgroups'] += 1 |
---|
657 | |
---|
658 | |
---|
659 | pageinfo['viewMode'] = viewMode |
---|
660 | pageinfo['tocMode'] = tocMode |
---|
661 | pageinfo['query'] = self.REQUEST.get('query',' ') |
---|
662 | pageinfo['queryType'] = self.REQUEST.get('queryType',' ') |
---|
663 | pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') |
---|
664 | |
---|
665 | pageinfo['textPN'] = self.REQUEST.get('textPN','1') |
---|
666 | |
---|
667 | pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') |
---|
668 | pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '20') |
---|
669 | pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
---|
670 | toc = int (pageinfo['tocPN']) |
---|
671 | pageinfo['textPages'] =int (toc) |
---|
672 | |
---|
673 | if 'tocSize_%s'%tocMode in docinfo: |
---|
674 | tocSize = int(docinfo['tocSize_%s'%tocMode]) |
---|
675 | tocPageSize = int(pageinfo['tocPageSize']) |
---|
676 | # cached toc |
---|
677 | |
---|
678 | if tocSize%tocPageSize>0: |
---|
679 | tocPages=tocSize/tocPageSize+1 |
---|
680 | else: |
---|
681 | tocPages=tocSize/tocPageSize |
---|
682 | pageinfo['tocPN'] = min (tocPages,toc) |
---|
683 | |
---|
684 | pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') |
---|
685 | pageinfo['sn'] =self.REQUEST.get('sn','1') |
---|
686 | |
---|
687 | return pageinfo |
---|
688 | |
---|
689 | def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None): |
---|
690 | """get search list""" |
---|
691 | docpath = docinfo['textURLPath'] |
---|
692 | pagesize = pageinfo['queryPageSize'] |
---|
693 | pn = pageinfo['searchPN'] |
---|
694 | sn = pageinfo['sn'] |
---|
695 | query =pageinfo['query'] |
---|
696 | queryType =pageinfo['queryType'] |
---|
697 | viewMode= pageinfo['viewMode'] |
---|
698 | tocMode = pageinfo['tocMode'] |
---|
699 | tocPN = pageinfo['tocPN'] |
---|
700 | selfurl = self.absolute_url() |
---|
701 | page=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode) ,outputUnicode=False) |
---|
702 | pagexml = page.replace('?document=/echo/la/Benedetti_1585.xml','?url=/mpiwg/online/permanent/library/163127KK') |
---|
703 | #hrefNode.nodeValue =pagexml.replace('mode=text','%s&mode=texttool'%selfurl) |
---|
704 | pagedom = Parse(pagexml) |
---|
705 | #logging.debug("documentViewer (gettoc) pagedom: %s"%(pagedom)) |
---|
706 | if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"): |
---|
707 | pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
---|
708 | if len(pagedivs)>0: |
---|
709 | pagenode=pagedivs[0] |
---|
710 | links=pagenode.xpath("//a") |
---|
711 | for l in links: |
---|
712 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
713 | if hrefNode: |
---|
714 | href = hrefNode.nodeValue |
---|
715 | if href.startswith('page-fragment.xql'): |
---|
716 | selfurl = self.absolute_url() |
---|
717 | #l.setAttributeNS(None, "span class = 'hit highlight'", "background-color: #77DD77;") |
---|
718 | pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s'%(viewMode,queryType,query,pagesize,pn,tocMode,pn,tocPN)) |
---|
719 | hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
---|
720 | l.setAttributeNS(None, "span class = 'hit'", "background-color: #77DD77;") |
---|
721 | return serializeNode(pagenode) |
---|
722 | |
---|
723 | if (queryType=="fulltextMorph"): |
---|
724 | pagedivs = pagedom.xpath("//div[@class='queryResult']") |
---|
725 | |
---|
726 | if len(pagedivs)>0: |
---|
727 | pagenode=pagedivs[0] |
---|
728 | links=pagenode.xpath("//a") |
---|
729 | for l in links: |
---|
730 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
731 | if hrefNode: |
---|
732 | href = hrefNode.nodeValue |
---|
733 | if href.startswith('page-fragment.xql'): |
---|
734 | selfurl = self.absolute_url() |
---|
735 | pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s'%(viewMode,queryType,query,pagesize,pn,tocMode,pn,tocPN)) |
---|
736 | hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
---|
737 | if href.startswith('../lt/lemma.xql'): |
---|
738 | selfurl = self.absolute_url() |
---|
739 | hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
---|
740 | l.setAttributeNS(None, 'target', '_blank') |
---|
741 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
---|
742 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
743 | return serializeNode(pagenode) |
---|
744 | |
---|
745 | if (queryType=="ftIndex")or(queryType=="ftIndexMorph"): |
---|
746 | pagedivs= pagedom.xpath("//div[@class='queryResultPage']") |
---|
747 | if len(pagedivs)>0: |
---|
748 | pagenode=pagedivs[0] |
---|
749 | links=pagenode.xpath("//a") |
---|
750 | for l in links: |
---|
751 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
752 | if hrefNode: |
---|
753 | href = hrefNode.nodeValue |
---|
754 | hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn)) |
---|
755 | |
---|
756 | if href.startswith('../lt/lex.xql'): |
---|
757 | selfurl = self.absolute_url() |
---|
758 | hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl) |
---|
759 | l.setAttributeNS(None, 'target', '_blank') |
---|
760 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
---|
761 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
762 | if href.startswith('../lt/lemma.xql'): |
---|
763 | selfurl = self.absolute_url() |
---|
764 | hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
---|
765 | l.setAttributeNS(None, 'target', '_blank') |
---|
766 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
---|
767 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
768 | return serializeNode(pagenode) |
---|
769 | return "xexe" |
---|
770 | |
---|
771 | def getNumPages(self,docinfo=None): |
---|
772 | """get list of pages from fulltext and put in docinfo""" |
---|
773 | xquery = '//pb' |
---|
774 | text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery)) |
---|
775 | # TODO: better processing of the page list. do we need the info somewhere else also? |
---|
776 | docinfo['numPages'] = text.count("<pb ") |
---|
777 | return docinfo |
---|
778 | |
---|
779 | def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None,): |
---|
780 | """returns single page from fulltext""" |
---|
781 | docpath = docinfo['textURLPath'] |
---|
782 | if mode == "text_dict": |
---|
783 | textmode = "textPollux" |
---|
784 | else: |
---|
785 | textmode = mode |
---|
786 | |
---|
787 | #selfurl = self.absolute_url() |
---|
788 | #viewMode= pageinfo['viewMode'] |
---|
789 | #tocMode = pageinfo['tocMode'] |
---|
790 | #tocPN = pageinfo['tocPN'] |
---|
791 | |
---|
792 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn), outputUnicode=False) |
---|
793 | # post-processing downloaded xml |
---|
794 | pagedom = Parse(pagexml) |
---|
795 | # plain text mode |
---|
796 | if mode == "text": |
---|
797 | # first div contains text |
---|
798 | pagedivs = pagedom.xpath("/div") |
---|
799 | #queryResultPage |
---|
800 | if len(pagedivs) > 0: |
---|
801 | pagenode = pagedivs[0] |
---|
802 | return serializeNode(pagenode) |
---|
803 | if mode == "xml": |
---|
804 | # first div contains text |
---|
805 | pagedivs = pagedom.xpath("/div") |
---|
806 | if len(pagedivs) > 0: |
---|
807 | pagenode = pagedivs[0] |
---|
808 | return serializeNode(pagenode) |
---|
809 | # text-with-links mode |
---|
810 | if mode == "text_dict": |
---|
811 | # first div contains text |
---|
812 | pagedivs = pagedom.xpath("/div") |
---|
813 | if len(pagedivs) > 0: |
---|
814 | pagenode = pagedivs[0] |
---|
815 | # check all a-tags |
---|
816 | links = pagenode.xpath("//a") |
---|
817 | for l in links: |
---|
818 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
819 | if hrefNode: |
---|
820 | # is link with href |
---|
821 | href = hrefNode.nodeValue |
---|
822 | if href.startswith('lt/lex.xql'): |
---|
823 | # is pollux link |
---|
824 | selfurl = self.absolute_url() |
---|
825 | # change href |
---|
826 | hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl) |
---|
827 | # add target |
---|
828 | l.setAttributeNS(None, 'target', '_blank') |
---|
829 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
---|
830 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
831 | |
---|
832 | if href.startswith('lt/lemma.xql'): |
---|
833 | selfurl = self.absolute_url() |
---|
834 | hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
---|
835 | l.setAttributeNS(None, 'target', '_blank') |
---|
836 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
---|
837 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
838 | return serializeNode(pagenode) |
---|
839 | |
---|
840 | return "no text here" |
---|
841 | |
---|
842 | def getTranslate(self, query=None, language=None): |
---|
843 | """translate into another languages""" |
---|
844 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","query=%s&language=%s"%(query,language),outputUnicode=False) |
---|
845 | return pagexml |
---|
846 | |
---|
847 | def getLemma(self, lemma=None, language=None): |
---|
848 | """simular words lemma """ |
---|
849 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","lemma=%s&language=%s"%(lemma,language),outputUnicode=False) |
---|
850 | return pagexml |
---|
851 | |
---|
852 | def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1): |
---|
853 | """number of""" |
---|
854 | docpath = docinfo['textURLPath'] |
---|
855 | pagesize = pageinfo['queryPageSize'] |
---|
856 | pn = pageinfo['searchPN'] |
---|
857 | query =pageinfo['query'] |
---|
858 | queryType =pageinfo['queryType'] |
---|
859 | |
---|
860 | tocSearch = 0 |
---|
861 | tocDiv = None |
---|
862 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath, 'text', queryType, query, pagesize, pn) ,outputUnicode=False) |
---|
863 | |
---|
864 | pagedom = Parse(pagexml) |
---|
865 | numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
---|
866 | tocSearch = int(getTextFromNode(numdivs[0])) |
---|
867 | tc=int((tocSearch/20)+1) |
---|
868 | logging.debug("documentViewer (gettoc) tc: %s"%(tc)) |
---|
869 | return tc |
---|
870 | |
---|
871 | def getToc(self, mode="text", docinfo=None): |
---|
872 | """loads table of contents and stores in docinfo""" |
---|
873 | logging.debug("documentViewer (gettoc) mode: %s"%(mode)) |
---|
874 | if 'tocSize_%s'%mode in docinfo: |
---|
875 | # cached toc |
---|
876 | return docinfo |
---|
877 | docpath = docinfo['textURLPath'] |
---|
878 | # we need to set a result set size |
---|
879 | pagesize = 1000 |
---|
880 | pn = 1 |
---|
881 | if mode == "text": |
---|
882 | queryType = "toc" |
---|
883 | else: |
---|
884 | queryType = mode |
---|
885 | # number of entries in toc |
---|
886 | tocSize = 0 |
---|
887 | tocDiv = None |
---|
888 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False) |
---|
889 | # post-processing downloaded xml |
---|
890 | pagedom = Parse(pagexml) |
---|
891 | # get number of entries |
---|
892 | numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
---|
893 | if len(numdivs) > 0: |
---|
894 | tocSize = int(getTextFromNode(numdivs[0])) |
---|
895 | # div contains text |
---|
896 | #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
---|
897 | #if len(pagedivs) > 0: |
---|
898 | # tocDiv = pagedivs[0] |
---|
899 | |
---|
900 | docinfo['tocSize_%s'%mode] = tocSize |
---|
901 | #docinfo['tocDiv_%s'%mode] = tocDiv |
---|
902 | return docinfo |
---|
903 | |
---|
904 | def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None): |
---|
905 | """returns single page from the table of contents""" |
---|
906 | # TODO: this should use the cached TOC |
---|
907 | if mode == "text": |
---|
908 | queryType = "toc" |
---|
909 | else: |
---|
910 | queryType = mode |
---|
911 | docpath = docinfo['textURLPath'] |
---|
912 | pagesize = pageinfo['tocPageSize'] |
---|
913 | pn = pageinfo['tocPN'] |
---|
914 | |
---|
915 | selfurl = self.absolute_url() |
---|
916 | viewMode= pageinfo['viewMode'] |
---|
917 | tocMode = pageinfo['tocMode'] |
---|
918 | tocPN = pageinfo['tocPN'] |
---|
919 | |
---|
920 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn), outputUnicode=False) |
---|
921 | page = pagexml.replace('page-fragment.xql?document=/echo/la/Benedetti_1585.xml','%s?url=/mpiwg/online/permanent/library/163127KK&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl, viewMode, tocMode, tocPN)) |
---|
922 | text = page.replace('mode=image','mode=texttool') |
---|
923 | return text |
---|
924 | # post-processing downloaded xml |
---|
925 | #pagedom = Parse(text) |
---|
926 | # div contains text |
---|
927 | #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
---|
928 | #if len(pagedivs) > 0: |
---|
929 | # pagenode = pagedivs[0] |
---|
930 | # return serializeNode(pagenode) |
---|
931 | #else: |
---|
932 | # return "No TOC!" |
---|
933 | |
---|
934 | |
---|
935 | def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): |
---|
936 | """init document viewer""" |
---|
937 | self.title=title |
---|
938 | self.digilibBaseUrl = digilibBaseUrl |
---|
939 | self.thumbrows = thumbrows |
---|
940 | self.thumbcols = thumbcols |
---|
941 | self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
---|
942 | if RESPONSE is not None: |
---|
943 | RESPONSE.redirect('manage_main') |
---|
944 | |
---|
945 | |
---|
946 | |
---|
947 | def manage_AddDocumentViewerForm(self): |
---|
948 | """add the viewer form""" |
---|
949 | pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self) |
---|
950 | return pt() |
---|
951 | |
---|
952 | def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None): |
---|
953 | """add the viewer""" |
---|
954 | newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName) |
---|
955 | self._setObject(id,newObj) |
---|
956 | |
---|
957 | if RESPONSE is not None: |
---|
958 | RESPONSE.redirect('manage_main') |
---|
959 | |
---|
960 | |
---|
961 | ## |
---|
962 | ## DocumentViewerTemplate class |
---|
963 | ## |
---|
964 | class DocumentViewerTemplate(ZopePageTemplate): |
---|
965 | """Template for document viewer""" |
---|
966 | meta_type="DocumentViewer Template" |
---|
967 | |
---|
968 | |
---|
969 | def manage_addDocumentViewerTemplateForm(self): |
---|
970 | """Form for adding""" |
---|
971 | pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self) |
---|
972 | return pt() |
---|
973 | |
---|
974 | def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None, |
---|
975 | REQUEST=None, submit=None): |
---|
976 | "Add a Page Template with optional file content." |
---|
977 | |
---|
978 | self._setObject(id, DocumentViewerTemplate(id)) |
---|
979 | ob = getattr(self, id) |
---|
980 | txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read() |
---|
981 | logging.info("txt %s:"%txt) |
---|
982 | ob.pt_edit(txt,"text/html") |
---|
983 | if title: |
---|
984 | ob.pt_setTitle(title) |
---|
985 | try: |
---|
986 | u = self.DestinationURL() |
---|
987 | except AttributeError: |
---|
988 | u = REQUEST['URL1'] |
---|
989 | |
---|
990 | u = "%s/%s" % (u, urllib.quote(id)) |
---|
991 | REQUEST.RESPONSE.redirect(u+'/manage_main') |
---|
992 | return '' |
---|
993 | |
---|
994 | |
---|
995 | |
---|