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 Products.PythonScripts.standard import url_quote |
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6 | from AccessControl import ClassSecurityInfo |
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7 | from AccessControl import getSecurityManager |
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8 | from Globals import package_home |
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9 | |
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10 | from Ft.Xml.Domlette import NonvalidatingReader |
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11 | from Ft.Xml.Domlette import PrettyPrint, Print |
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12 | from Ft.Xml import EMPTY_NAMESPACE, Parse |
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13 | |
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14 | from xml.dom.minidom import parse, parseString |
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15 | |
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16 | |
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17 | |
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18 | import Ft.Xml.XPath |
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19 | import cStringIO |
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20 | import xmlrpclib |
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21 | import os.path |
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22 | import sys |
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23 | import cgi |
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24 | import urllib |
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25 | import logging |
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26 | import math |
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27 | |
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28 | import urlparse |
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29 | from types import * |
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30 | |
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31 | def logger(txt,method,txt2): |
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32 | """logging""" |
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33 | logging.info(txt+ txt2) |
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34 | |
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35 | |
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36 | def getInt(number, default=0): |
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37 | """returns always an int (0 in case of problems)""" |
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38 | try: |
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39 | return int(number) |
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40 | except: |
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41 | return int(default) |
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42 | |
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43 | def getTextFromNode(nodename): |
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44 | """get the cdata content of a node""" |
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45 | if nodename is None: |
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46 | return "" |
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47 | nodelist=nodename.childNodes |
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48 | rc = "" |
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49 | for node in nodelist: |
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50 | if node.nodeType == node.TEXT_NODE: |
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51 | rc = rc + node.data |
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52 | return rc |
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53 | |
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54 | def serializeNode(node, encoding='utf-8'): |
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55 | """returns a string containing node as XML""" |
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56 | buf = cStringIO.StringIO() |
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57 | Print(node, stream=buf, encoding=encoding) |
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58 | s = buf.getvalue() |
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59 | buf.close() |
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60 | return s |
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61 | |
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62 | |
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63 | def getParentDir(path): |
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64 | """returns pathname shortened by one""" |
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65 | return '/'.join(path.split('/')[0:-1]) |
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66 | |
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67 | |
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68 | import socket |
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69 | |
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70 | def urlopen(url,timeout=2): |
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71 | """urlopen mit timeout""" |
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72 | socket.setdefaulttimeout(timeout) |
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73 | ret=urllib.urlopen(url) |
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74 | socket.setdefaulttimeout(5) |
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75 | return ret |
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76 | |
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77 | |
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78 | ## |
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79 | ## documentViewer class |
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80 | ## |
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81 | class documentViewer(Folder): |
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82 | """document viewer""" |
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83 | #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" |
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84 | |
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85 | meta_type="Document viewer" |
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86 | |
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87 | security=ClassSecurityInfo() |
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88 | manage_options=Folder.manage_options+( |
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89 | {'label':'main config','action':'changeDocumentViewerForm'}, |
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90 | ) |
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91 | |
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92 | # templates and forms |
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93 | viewer_main = PageTemplateFile('zpt/viewer_main', globals()) |
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94 | toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) |
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95 | toc_text = PageTemplateFile('zpt/toc_text', globals()) |
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96 | toc_figures = PageTemplateFile('zpt/toc_figures', globals()) |
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97 | page_main_images = PageTemplateFile('zpt/page_main_images', globals()) |
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98 | page_main_text = PageTemplateFile('zpt/page_main_text', globals()) |
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99 | page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals()) |
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100 | page_main_xml = PageTemplateFile('zpt/page_main_xml', globals()) |
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101 | head_main = PageTemplateFile('zpt/head_main', globals()) |
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102 | docuviewer_css = PageTemplateFile('css/docuviewer.css', globals()) |
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103 | info_xml = PageTemplateFile('zpt/info_xml', globals()) |
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104 | |
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105 | thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
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106 | security.declareProtected('View management screens','changeDocumentViewerForm') |
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107 | changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) |
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108 | |
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109 | |
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110 | def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): |
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111 | """init document viewer""" |
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112 | self.id=id |
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113 | self.title=title |
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114 | self.thumbcols = thumbcols |
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115 | self.thumbrows = thumbrows |
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116 | # authgroups is list of authorized groups (delimited by ,) |
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117 | self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
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118 | # create template folder so we can always use template.something |
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119 | |
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120 | templateFolder = Folder('template') |
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121 | #self['template'] = templateFolder # Zope-2.12 style |
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122 | self._setObject('template',templateFolder) # old style |
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123 | try: |
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124 | from Products.XMLRpcTools.XMLRpcTools import XMLRpcServerProxy |
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125 | xmlRpcClient = XMLRpcServerProxy(id='fulltextclient', serverUrl=textServerName, use_xmlrpc=False) |
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126 | #templateFolder['fulltextclient'] = xmlRpcClient |
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127 | templateFolder._setObject('fulltextclient',xmlRpcClient) |
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128 | except Exception, e: |
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129 | logging.error("Unable to create XMLRpcTools for fulltextclient: "+str(e)) |
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130 | try: |
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131 | from Products.zogiLib.zogiLib import zogiLib |
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132 | zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") |
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133 | #templateFolder['zogilib'] = zogilib |
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134 | templateFolder._setObject('zogilib',zogilib) |
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135 | except Exception, e: |
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136 | logging.error("Unable to create zogiLib for zogilib: "+str(e)) |
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137 | |
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138 | |
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139 | security.declareProtected('View','thumbs_rss') |
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140 | def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): |
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141 | ''' |
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142 | view it |
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143 | @param mode: defines how to access the document behind url |
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144 | @param url: url which contains display information |
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145 | @param viewMode: if images display images, if text display text, default is images (text,images or auto) |
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146 | |
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147 | ''' |
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148 | logging.debug("HHHHHHHHHHHHHH:load the rss") |
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149 | logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
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150 | |
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151 | if not hasattr(self, 'template'): |
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152 | # create template folder if it doesn't exist |
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153 | self.manage_addFolder('template') |
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154 | |
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155 | if not self.digilibBaseUrl: |
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156 | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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157 | |
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158 | docinfo = self.getDocinfo(mode=mode,url=url) |
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159 | pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
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160 | pt = getattr(self.template, 'thumbs_main_rss') |
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161 | |
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162 | if viewMode=="auto": # automodus gewaehlt |
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163 | if docinfo.get("textURL",'') and self.textViewerUrl: #texturl gesetzt und textViewer konfiguriert |
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164 | viewMode="text" |
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165 | else: |
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166 | viewMode="images" |
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167 | |
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168 | return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) |
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169 | |
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170 | security.declareProtected('View','index_html') |
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171 | 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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172 | ''' |
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173 | view it |
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174 | @param mode: defines how to access the document behind url |
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175 | @param url: url which contains display information |
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176 | @param viewMode: if images display images, if text display text, default is auto (text,images or auto) |
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177 | @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none) |
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178 | @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma) |
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179 | ''' |
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180 | |
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181 | logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
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182 | |
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183 | if not hasattr(self, 'template'): |
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184 | # this won't work |
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185 | logging.error("template folder missing!") |
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186 | return "ERROR: template folder missing!" |
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187 | |
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188 | if not getattr(self, 'digilibBaseUrl', None): |
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189 | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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190 | |
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191 | docinfo = self.getDocinfo(mode=mode,url=url) |
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192 | |
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193 | |
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194 | if tocMode != "thumbs": |
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195 | # get table of contents |
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196 | docinfo = self.getToc(mode=tocMode, docinfo=docinfo) |
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197 | |
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198 | pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode) |
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199 | |
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200 | if viewMode=="auto": # automodus gewaehlt |
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201 | if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert |
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202 | viewMode="text" |
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203 | else: |
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204 | viewMode="images" |
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205 | |
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206 | pt = getattr(self.template, 'viewer_main') |
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207 | return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk)) |
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208 | |
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209 | def generateMarks(self,mk): |
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210 | ret="" |
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211 | if mk is None: |
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212 | return "" |
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213 | if type(mk) is not ListType: |
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214 | mk=[mk] |
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215 | for m in mk: |
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216 | ret+="mk=%s"%m |
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217 | return ret |
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218 | |
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219 | |
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220 | def findDigilibUrl(self): |
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221 | """try to get the digilib URL from zogilib""" |
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222 | url = self.template.zogilib.getDLBaseUrl() |
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223 | return url |
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224 | |
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225 | def getStyle(self, idx, selected, style=""): |
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226 | """returns a string with the given style and append 'sel' if path == selected.""" |
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227 | #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
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228 | if idx == selected: |
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229 | return style + 'sel' |
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230 | else: |
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231 | return style |
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232 | |
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233 | def getLink(self,param=None,val=None): |
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234 | """link to documentviewer with parameter param set to val""" |
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235 | params=self.REQUEST.form.copy() |
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236 | if param is not None: |
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237 | if val is None: |
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238 | if params.has_key(param): |
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239 | del params[param] |
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240 | else: |
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241 | params[param] = str(val) |
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242 | |
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243 | if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath |
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244 | params["mode"] = "imagepath" |
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245 | params["url"] = getParentDir(params["url"]) |
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246 | |
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247 | # quote values and assemble into query string |
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248 | ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
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249 | url=self.REQUEST['URL1']+"?"+ps |
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250 | return url |
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251 | |
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252 | def getLinkAmp(self,param=None,val=None): |
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253 | """link to documentviewer with parameter param set to val""" |
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254 | params=self.REQUEST.form.copy() |
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255 | if param is not None: |
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256 | if val is None: |
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257 | if params.has_key(param): |
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258 | del params[param] |
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259 | else: |
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260 | params[param] = str(val) |
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261 | |
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262 | # quote values and assemble into query string |
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263 | logging.info("XYXXXXX: %s"%repr(params.items())) |
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264 | ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) |
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265 | url=self.REQUEST['URL1']+"?"+ps |
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266 | return url |
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267 | |
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268 | def getInfo_xml(self,url,mode): |
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269 | """returns info about the document as XML""" |
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270 | |
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271 | if not self.digilibBaseUrl: |
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272 | self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
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273 | |
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274 | docinfo = self.getDocinfo(mode=mode,url=url) |
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275 | pt = getattr(self.template, 'info_xml') |
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276 | return pt(docinfo=docinfo) |
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277 | |
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278 | |
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279 | def isAccessible(self, docinfo): |
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280 | """returns if access to the resource is granted""" |
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281 | access = docinfo.get('accessType', None) |
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282 | logger("documentViewer (accessOK)", logging.INFO, "access type %s"%access) |
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283 | if access is not None and access == 'free': |
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284 | logger("documentViewer (accessOK)", logging.INFO, "access is free") |
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285 | return True |
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286 | elif access is None or access in self.authgroups: |
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287 | # only local access -- only logged in users |
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288 | user = getSecurityManager().getUser() |
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289 | if user is not None: |
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290 | #print "user: ", user |
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291 | return (user.getUserName() != "Anonymous User") |
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292 | else: |
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293 | return False |
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294 | |
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295 | logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access) |
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296 | return False |
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297 | |
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298 | |
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299 | def getDirinfoFromDigilib(self,path,docinfo=None,cut=0): |
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300 | """gibt param von dlInfo aus""" |
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301 | num_retries = 3 |
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302 | if docinfo is None: |
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303 | docinfo = {} |
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304 | |
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305 | for x in range(cut): |
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306 | |
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307 | path=getParentDir(path) |
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308 | |
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309 | infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
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310 | |
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311 | logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl)) |
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312 | |
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313 | for cnt in range(num_retries): |
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314 | try: |
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315 | # dom = NonvalidatingReader.parseUri(imageUrl) |
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316 | txt=urllib.urlopen(infoUrl).read() |
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317 | dom = Parse(txt) |
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318 | break |
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319 | except: |
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320 | logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt)) |
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321 | else: |
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322 | raise IOError("Unable to get dir-info from %s"%(infoUrl)) |
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323 | |
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324 | sizes=dom.xpath("//dir/size") |
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325 | logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes) |
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326 | |
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327 | if sizes: |
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328 | docinfo['numPages'] = int(getTextFromNode(sizes[0])) |
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329 | else: |
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330 | docinfo['numPages'] = 0 |
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331 | |
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332 | # TODO: produce and keep list of image names and numbers |
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333 | |
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334 | return docinfo |
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335 | |
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336 | |
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337 | def getIndexMeta(self, url): |
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338 | """returns dom of index.meta document at url""" |
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339 | num_retries = 3 |
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340 | dom = None |
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341 | metaUrl = None |
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342 | if url.startswith("http://"): |
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343 | # real URL |
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344 | metaUrl = url |
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345 | else: |
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346 | # online path |
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347 | server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
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348 | metaUrl=server+url.replace("/mpiwg/online","") |
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349 | if not metaUrl.endswith("index.meta"): |
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350 | metaUrl += "/index.meta" |
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351 | logging.debug("METAURL: %s"%metaUrl) |
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352 | for cnt in range(num_retries): |
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353 | try: |
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354 | # patch dirk encoding fehler treten dann nicht mehr auf |
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355 | # dom = NonvalidatingReader.parseUri(metaUrl) |
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356 | txt=urllib.urlopen(metaUrl).read() |
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357 | dom = Parse(txt) |
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358 | break |
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359 | except: |
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360 | logger("ERROR documentViewer (getIndexMeta)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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361 | |
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362 | if dom is None: |
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363 | raise IOError("Unable to read index meta from %s"%(url)) |
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364 | |
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365 | return dom |
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366 | |
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367 | def getPresentationInfoXML(self, url): |
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368 | """returns dom of info.xml document at url""" |
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369 | num_retries = 3 |
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370 | dom = None |
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371 | metaUrl = None |
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372 | if url.startswith("http://"): |
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373 | # real URL |
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374 | metaUrl = url |
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375 | else: |
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376 | # online path |
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377 | server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
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378 | metaUrl=server+url.replace("/mpiwg/online","") |
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379 | |
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380 | for cnt in range(num_retries): |
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381 | try: |
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382 | # patch dirk encoding fehler treten dann nicht mehr auf |
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383 | # dom = NonvalidatingReader.parseUri(metaUrl) |
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384 | txt=urllib.urlopen(metaUrl).read() |
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385 | dom = Parse(txt) |
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386 | break |
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387 | except: |
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388 | logger("ERROR documentViewer (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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389 | |
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390 | if dom is None: |
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391 | raise IOError("Unable to read infoXMLfrom %s"%(url)) |
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392 | |
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393 | return dom |
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394 | |
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395 | |
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396 | def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
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397 | """gets authorization info from the index.meta file at path or given by dom""" |
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398 | logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path)) |
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399 | |
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400 | access = None |
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401 | |
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402 | if docinfo is None: |
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403 | docinfo = {} |
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404 | |
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405 | if dom is None: |
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406 | for x in range(cut): |
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407 | path=getParentDir(path) |
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408 | dom = self.getIndexMeta(path) |
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409 | |
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410 | acctype = dom.xpath("//access-conditions/access/@type") |
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411 | if acctype and (len(acctype)>0): |
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412 | access=acctype[0].value |
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413 | if access in ['group', 'institution']: |
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414 | access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower() |
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415 | |
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416 | docinfo['accessType'] = access |
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417 | return docinfo |
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418 | |
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419 | |
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420 | def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
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421 | """gets bibliographical info from the index.meta file at path or given by dom""" |
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422 | logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path)) |
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423 | |
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424 | if docinfo is None: |
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425 | docinfo = {} |
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426 | |
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427 | if dom is None: |
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428 | for x in range(cut): |
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429 | path=getParentDir(path) |
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430 | dom = self.getIndexMeta(path) |
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431 | |
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432 | logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path)) |
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433 | # put in all raw bib fields as dict "bib" |
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434 | bib = dom.xpath("//bib/*") |
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435 | if bib and len(bib)>0: |
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436 | bibinfo = {} |
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437 | for e in bib: |
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438 | bibinfo[e.localName] = getTextFromNode(e) |
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439 | docinfo['bib'] = bibinfo |
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440 | |
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441 | # extract some fields (author, title, year) according to their mapping |
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442 | metaData=self.metadata.main.meta.bib |
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443 | bibtype=dom.xpath("//bib/@type") |
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444 | if bibtype and (len(bibtype)>0): |
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445 | bibtype=bibtype[0].value |
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446 | else: |
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447 | bibtype="generic" |
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448 | |
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449 | bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC) |
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450 | docinfo['bib_type'] = bibtype |
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451 | bibmap=metaData.generateMappingForType(bibtype) |
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452 | # if there is no mapping bibmap is empty (mapping sometimes has empty fields) |
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453 | if len(bibmap) > 0 and len(bibmap['author'][0]) > 0: |
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454 | try: |
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455 | docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0]) |
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456 | except: pass |
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457 | try: |
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458 | docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0]) |
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459 | except: pass |
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460 | try: |
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461 | docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0]) |
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462 | except: pass |
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463 | logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype) |
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464 | try: |
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465 | docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0]) |
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466 | except: |
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467 | docinfo['lang']='' |
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468 | |
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469 | return docinfo |
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470 | |
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471 | |
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472 | def getDocinfoFromTextTool(self, url, dom=None, docinfo=None): |
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473 | """parse texttool tag in index meta""" |
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474 | logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url)) |
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475 | if docinfo is None: |
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476 | docinfo = {} |
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477 | if docinfo.get('lang', None) is None: |
---|
478 | docinfo['lang'] = '' # default keine Sprache gesetzt |
---|
479 | if dom is None: |
---|
480 | dom = self.getIndexMeta(url) |
---|
481 | |
---|
482 | archivePath = None |
---|
483 | archiveName = None |
---|
484 | |
---|
485 | archiveNames = dom.xpath("//resource/name") |
---|
486 | if archiveNames and (len(archiveNames) > 0): |
---|
487 | archiveName = getTextFromNode(archiveNames[0]) |
---|
488 | else: |
---|
489 | logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/name missing in: %s" % (url)) |
---|
490 | |
---|
491 | archivePaths = dom.xpath("//resource/archive-path") |
---|
492 | if archivePaths and (len(archivePaths) > 0): |
---|
493 | archivePath = getTextFromNode(archivePaths[0]) |
---|
494 | # clean up archive path |
---|
495 | if archivePath[0] != '/': |
---|
496 | archivePath = '/' + archivePath |
---|
497 | if archiveName and (not archivePath.endswith(archiveName)): |
---|
498 | archivePath += "/" + archiveName |
---|
499 | else: |
---|
500 | # try to get archive-path from url |
---|
501 | logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/archive-path missing in: %s" % (url)) |
---|
502 | if (not url.startswith('http')): |
---|
503 | archivePath = url.replace('index.meta', '') |
---|
504 | |
---|
505 | if archivePath is None: |
---|
506 | # we balk without archive-path |
---|
507 | raise IOError("Missing archive-path (for text-tool) in %s" % (url)) |
---|
508 | |
---|
509 | imageDirs = dom.xpath("//texttool/image") |
---|
510 | if imageDirs and (len(imageDirs) > 0): |
---|
511 | imageDir = getTextFromNode(imageDirs[0]) |
---|
512 | |
---|
513 | else: |
---|
514 | # we balk with no image tag / not necessary anymore because textmode is now standard |
---|
515 | #raise IOError("No text-tool info in %s"%(url)) |
---|
516 | imageDir = "" |
---|
517 | #xquery="//pb" |
---|
518 | docinfo['imagePath'] = "" # keine Bilder |
---|
519 | docinfo['imageURL'] = "" |
---|
520 | |
---|
521 | if imageDir and archivePath: |
---|
522 | #print "image: ", imageDir, " archivepath: ", archivePath |
---|
523 | imageDir = os.path.join(archivePath, imageDir) |
---|
524 | imageDir = imageDir.replace("/mpiwg/online", '') |
---|
525 | docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo) |
---|
526 | docinfo['imagePath'] = imageDir |
---|
527 | |
---|
528 | docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + imageDir |
---|
529 | |
---|
530 | viewerUrls = dom.xpath("//texttool/digiliburlprefix") |
---|
531 | if viewerUrls and (len(viewerUrls) > 0): |
---|
532 | viewerUrl = getTextFromNode(viewerUrls[0]) |
---|
533 | docinfo['viewerURL'] = viewerUrl |
---|
534 | |
---|
535 | textUrls = dom.xpath("//texttool/text") |
---|
536 | if textUrls and (len(textUrls) > 0): |
---|
537 | textUrl = getTextFromNode(textUrls[0]) |
---|
538 | if urlparse.urlparse(textUrl)[0] == "": #keine url |
---|
539 | textUrl = os.path.join(archivePath, textUrl) |
---|
540 | # fix URLs starting with /mpiwg/online |
---|
541 | if textUrl.startswith("/mpiwg/online"): |
---|
542 | textUrl = textUrl.replace("/mpiwg/online", '', 1) |
---|
543 | |
---|
544 | docinfo['textURL'] = textUrl |
---|
545 | |
---|
546 | textUrls = dom.xpath("//texttool/text-url-path") |
---|
547 | if textUrls and (len(textUrls) > 0): |
---|
548 | textUrl = getTextFromNode(textUrls[0]) |
---|
549 | docinfo['textURLPath'] = textUrl |
---|
550 | if not docinfo['imagePath']: |
---|
551 | # text-only, no page images |
---|
552 | docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht |
---|
553 | |
---|
554 | presentationUrls = dom.xpath("//texttool/presentation") |
---|
555 | docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag |
---|
556 | |
---|
557 | if presentationUrls and (len(presentationUrls) > 0): # ueberschreibe diese durch presentation informationen |
---|
558 | # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten |
---|
559 | # durch den relativen Pfad auf die presentation infos |
---|
560 | presentationPath = getTextFromNode(presentationUrls[0]) |
---|
561 | if url.endswith("index.meta"): |
---|
562 | presentationUrl = url.replace('index.meta', presentationPath) |
---|
563 | else: |
---|
564 | presentationUrl = url + "/" + presentationPath |
---|
565 | |
---|
566 | docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom) |
---|
567 | |
---|
568 | docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info |
---|
569 | |
---|
570 | return docinfo |
---|
571 | |
---|
572 | |
---|
573 | def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None): |
---|
574 | """gets the bibliographical information from the preseantion entry in texttools |
---|
575 | """ |
---|
576 | dom=self.getPresentationInfoXML(url) |
---|
577 | try: |
---|
578 | docinfo['author']=getTextFromNode(dom.xpath("//author")[0]) |
---|
579 | except: |
---|
580 | pass |
---|
581 | try: |
---|
582 | docinfo['title']=getTextFromNode(dom.xpath("//title")[0]) |
---|
583 | except: |
---|
584 | pass |
---|
585 | try: |
---|
586 | docinfo['year']=getTextFromNode(dom.xpath("//date")[0]) |
---|
587 | except: |
---|
588 | pass |
---|
589 | return docinfo |
---|
590 | |
---|
591 | def getDocinfoFromImagePath(self,path,docinfo=None,cut=0): |
---|
592 | """path ist the path to the images it assumes that the index.meta file is one level higher.""" |
---|
593 | logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path)) |
---|
594 | if docinfo is None: |
---|
595 | docinfo = {} |
---|
596 | path=path.replace("/mpiwg/online","") |
---|
597 | docinfo['imagePath'] = path |
---|
598 | docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut) |
---|
599 | |
---|
600 | pathorig=path |
---|
601 | for x in range(cut): |
---|
602 | path=getParentDir(path) |
---|
603 | logging.error("PATH:"+path) |
---|
604 | imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path |
---|
605 | docinfo['imageURL'] = imageUrl |
---|
606 | |
---|
607 | #path ist the path to the images it assumes that the index.meta file is one level higher. |
---|
608 | docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
---|
609 | docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
---|
610 | return docinfo |
---|
611 | |
---|
612 | |
---|
613 | def getDocinfo(self, mode, url): |
---|
614 | """returns docinfo depending on mode""" |
---|
615 | logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url)) |
---|
616 | # look for cached docinfo in session |
---|
617 | if self.REQUEST.SESSION.has_key('docinfo'): |
---|
618 | docinfo = self.REQUEST.SESSION['docinfo'] |
---|
619 | # check if its still current |
---|
620 | if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url: |
---|
621 | logger("documentViewer (getdocinfo)", logging.INFO,"docinfo in session: %s"%docinfo) |
---|
622 | return docinfo |
---|
623 | # new docinfo |
---|
624 | docinfo = {'mode': mode, 'url': url} |
---|
625 | if mode=="texttool": #index.meta with texttool information |
---|
626 | docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo) |
---|
627 | elif mode=="imagepath": |
---|
628 | docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo) |
---|
629 | elif mode=="filepath": |
---|
630 | docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) |
---|
631 | else: |
---|
632 | logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") |
---|
633 | raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) |
---|
634 | |
---|
635 | logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo) |
---|
636 | self.REQUEST.SESSION['docinfo'] = docinfo |
---|
637 | return docinfo |
---|
638 | |
---|
639 | |
---|
640 | def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None): |
---|
641 | """returns pageinfo with the given parameters""" |
---|
642 | pageinfo = {} |
---|
643 | current = getInt(current) |
---|
644 | pageinfo['current'] = current |
---|
645 | rows = int(rows or self.thumbrows) |
---|
646 | pageinfo['rows'] = rows |
---|
647 | cols = int(cols or self.thumbcols) |
---|
648 | pageinfo['cols'] = cols |
---|
649 | grpsize = cols * rows |
---|
650 | pageinfo['groupsize'] = grpsize |
---|
651 | start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) |
---|
652 | # int(current / grpsize) * grpsize +1)) |
---|
653 | pageinfo['start'] = start |
---|
654 | pageinfo['end'] = start + grpsize |
---|
655 | if (docinfo is not None) and ('numPages' in docinfo): |
---|
656 | np = int(docinfo['numPages']) |
---|
657 | pageinfo['end'] = min(pageinfo['end'], np) |
---|
658 | pageinfo['numgroups'] = int(np / grpsize) |
---|
659 | if np % grpsize > 0: |
---|
660 | pageinfo['numgroups'] += 1 |
---|
661 | |
---|
662 | |
---|
663 | pageinfo['viewMode'] = viewMode |
---|
664 | pageinfo['tocMode'] = tocMode |
---|
665 | pageinfo['query'] = self.REQUEST.get('query',' ') |
---|
666 | pageinfo['queryType'] = self.REQUEST.get('queryType',' ') |
---|
667 | pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') |
---|
668 | |
---|
669 | pageinfo['textPN'] = self.REQUEST.get('textPN','1') |
---|
670 | pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','') |
---|
671 | pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') |
---|
672 | pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10') |
---|
673 | pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
---|
674 | toc = int (pageinfo['tocPN']) |
---|
675 | pageinfo['textPages'] =int (toc) |
---|
676 | |
---|
677 | if 'tocSize_%s'%tocMode in docinfo: |
---|
678 | tocSize = int(docinfo['tocSize_%s'%tocMode]) |
---|
679 | tocPageSize = int(pageinfo['tocPageSize']) |
---|
680 | # cached toc |
---|
681 | |
---|
682 | if tocSize%tocPageSize>0: |
---|
683 | tocPages=tocSize/tocPageSize+1 |
---|
684 | else: |
---|
685 | tocPages=tocSize/tocPageSize |
---|
686 | pageinfo['tocPN'] = min (tocPages,toc) |
---|
687 | |
---|
688 | pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') |
---|
689 | pageinfo['sn'] =self.REQUEST.get('sn','1') |
---|
690 | |
---|
691 | return pageinfo |
---|
692 | |
---|
693 | def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None): |
---|
694 | """get search list""" |
---|
695 | docpath = docinfo['textURLPath'] |
---|
696 | url = docinfo['url'] |
---|
697 | logging.debug("documentViewer (gettoc) docpath: %s"%(docpath)) |
---|
698 | logging.debug("documentViewer (gettoc) url: %s"%(url)) |
---|
699 | pagesize = pageinfo['queryPageSize'] |
---|
700 | pn = pageinfo['searchPN'] |
---|
701 | sn = pageinfo['sn'] |
---|
702 | highlightQuery = pageinfo['highlightQuery'] |
---|
703 | query =pageinfo['query'] |
---|
704 | queryType =pageinfo['queryType'] |
---|
705 | viewMode= pageinfo['viewMode'] |
---|
706 | tocMode = pageinfo['tocMode'] |
---|
707 | tocPN = pageinfo['tocPN'] |
---|
708 | selfurl = self.absolute_url() |
---|
709 | logging.debug("documentViewer (gettoc) /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)) |
---|
710 | 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) |
---|
711 | pagexml = page.replace('?document=%s'%str(docpath),'?url=%s'%url) |
---|
712 | pagedom = Parse(pagexml) |
---|
713 | if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"): |
---|
714 | pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
---|
715 | if len(pagedivs)>0: |
---|
716 | pagenode=pagedivs[0] |
---|
717 | links=pagenode.xpath("//a") |
---|
718 | for l in links: |
---|
719 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
720 | if hrefNode: |
---|
721 | href = hrefNode.nodeValue |
---|
722 | if href.startswith('page-fragment.xql'): |
---|
723 | selfurl = self.absolute_url() |
---|
724 | #l.setAttributeNS(None, "span class = 'hit highlight'", "background-color: #77DD77;") |
---|
725 | 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)) |
---|
726 | hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
---|
727 | l.setAttributeNS(None, "onClick", "id='highlighting'") |
---|
728 | logging.debug("documentViewer (gettoc) highlightQuery: %s"%(highlightQuery)) |
---|
729 | l.setAttributeNS(None, "highlightQuery", "id='highlighting'") |
---|
730 | return serializeNode(pagenode) |
---|
731 | |
---|
732 | if (queryType=="fulltextMorph"): |
---|
733 | pagedivs = pagedom.xpath("//div[@class='queryResult']") |
---|
734 | |
---|
735 | if len(pagedivs)>0: |
---|
736 | pagenode=pagedivs[0] |
---|
737 | links=pagenode.xpath("//a") |
---|
738 | for l in links: |
---|
739 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
740 | if hrefNode: |
---|
741 | href = hrefNode.nodeValue |
---|
742 | if href.startswith('page-fragment.xql'): |
---|
743 | selfurl = self.absolute_url() |
---|
744 | 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)) |
---|
745 | hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
---|
746 | if href.startswith('../lt/lemma.xql'): |
---|
747 | selfurl = self.absolute_url() |
---|
748 | hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
---|
749 | l.setAttributeNS(None, 'target', '_blank') |
---|
750 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
---|
751 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
752 | return serializeNode(pagenode) |
---|
753 | |
---|
754 | if (queryType=="ftIndex")or(queryType=="ftIndexMorph"): |
---|
755 | pagedivs= pagedom.xpath("//div[@class='queryResultPage']") |
---|
756 | if len(pagedivs)>0: |
---|
757 | pagenode=pagedivs[0] |
---|
758 | links=pagenode.xpath("//a") |
---|
759 | for l in links: |
---|
760 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
761 | if hrefNode: |
---|
762 | href = hrefNode.nodeValue |
---|
763 | hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn)) |
---|
764 | |
---|
765 | if href.startswith('../lt/lex.xql'): |
---|
766 | # selfurl = self.absolute_url() |
---|
767 | hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl) |
---|
768 | l.setAttributeNS(None, 'target', '_blank') |
---|
769 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
---|
770 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
771 | if href.startswith('../lt/lemma.xql'): |
---|
772 | #selfurl = self.absolute_url() |
---|
773 | hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
---|
774 | l.setAttributeNS(None, 'target', '_blank') |
---|
775 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
---|
776 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
777 | return serializeNode(pagenode) |
---|
778 | return "no text here" |
---|
779 | |
---|
780 | def getNumPages(self,docinfo=None): |
---|
781 | """get list of pages from fulltext and put in docinfo""" |
---|
782 | xquery = '//pb' |
---|
783 | text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery)) |
---|
784 | # TODO: better processing of the page list. do we need the info somewhere else also? |
---|
785 | docinfo['numPages'] = text.count("<pb ") |
---|
786 | return docinfo |
---|
787 | |
---|
788 | def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None,): |
---|
789 | """returns single page from fulltext""" |
---|
790 | docpath = docinfo['textURLPath'] |
---|
791 | if mode == "text_dict": |
---|
792 | textmode = "textPollux" |
---|
793 | else: |
---|
794 | textmode = mode |
---|
795 | |
---|
796 | #selfurl = self.absolute_url() |
---|
797 | #viewMode= pageinfo['viewMode'] |
---|
798 | #tocMode = pageinfo['tocMode'] |
---|
799 | #tocPN = pageinfo['tocPN'] |
---|
800 | |
---|
801 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn), outputUnicode=False) |
---|
802 | # post-processing downloaded xml |
---|
803 | pagedom = Parse(pagexml) |
---|
804 | # plain text mode |
---|
805 | if mode == "text": |
---|
806 | # first div contains text |
---|
807 | pagedivs = pagedom.xpath("/div") |
---|
808 | #queryResultPage |
---|
809 | if len(pagedivs) > 0: |
---|
810 | |
---|
811 | pagenode = pagedivs[0] |
---|
812 | links = pagenode.xpath("//a") |
---|
813 | for l in links: |
---|
814 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
815 | if hrefNode: |
---|
816 | href= hrefNode.nodeValue |
---|
817 | if href.startswith('#note-0006-01'): |
---|
818 | selfurl = self.absolute_url() |
---|
819 | hrefNode.nodeValue = href.replace("href='#note-'",'xaxa/%s/'%selfurl) |
---|
820 | return serializeNode(pagenode) |
---|
821 | if mode == "xml": |
---|
822 | # first div contains text |
---|
823 | pagedivs = pagedom.xpath("/div") |
---|
824 | if len(pagedivs) > 0: |
---|
825 | pagenode = pagedivs[0] |
---|
826 | return serializeNode(pagenode) |
---|
827 | # text-with-links mode |
---|
828 | if mode == "text_dict": |
---|
829 | # first div contains text |
---|
830 | pagedivs = pagedom.xpath("/div") |
---|
831 | if len(pagedivs) > 0: |
---|
832 | pagenode = pagedivs[0] |
---|
833 | # check all a-tags |
---|
834 | links = pagenode.xpath("//a") |
---|
835 | for l in links: |
---|
836 | hrefNode = l.getAttributeNodeNS(None, u"href") |
---|
837 | if hrefNode: |
---|
838 | # is link with href |
---|
839 | href = hrefNode.nodeValue |
---|
840 | if href.startswith('lt/lex.xql'): |
---|
841 | # is pollux link |
---|
842 | selfurl = self.absolute_url() |
---|
843 | # change href |
---|
844 | hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl) |
---|
845 | # add target |
---|
846 | l.setAttributeNS(None, 'target', '_blank') |
---|
847 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
---|
848 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
849 | |
---|
850 | if href.startswith('lt/lemma.xql'): |
---|
851 | selfurl = self.absolute_url() |
---|
852 | hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
---|
853 | l.setAttributeNS(None, 'target', '_blank') |
---|
854 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
---|
855 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
---|
856 | return serializeNode(pagenode) |
---|
857 | |
---|
858 | return "no text here" |
---|
859 | |
---|
860 | def getTranslate(self, query=None, language=None): |
---|
861 | """translate into another languages""" |
---|
862 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query))) |
---|
863 | return pagexml |
---|
864 | |
---|
865 | def getLemma(self, lemma=None, language=None): |
---|
866 | """simular words lemma """ |
---|
867 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma))) |
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868 | #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","lemma=%s&language=%s"%(lemma,language),outputUnicode=False) |
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869 | return pagexml |
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870 | |
---|
871 | def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1): |
---|
872 | """number of""" |
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873 | docpath = docinfo['textURLPath'] |
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874 | pagesize = pageinfo['queryPageSize'] |
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875 | pn = pageinfo['searchPN'] |
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876 | query =pageinfo['query'] |
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877 | queryType =pageinfo['queryType'] |
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878 | |
---|
879 | tocSearch = 0 |
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880 | tocDiv = None |
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881 | 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) |
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882 | |
---|
883 | pagedom = Parse(pagexml) |
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884 | numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
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885 | tocSearch = int(getTextFromNode(numdivs[0])) |
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886 | tc=int((tocSearch/10)+1) |
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887 | logging.debug("documentViewer (gettoc) tc: %s"%(tc)) |
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888 | return tc |
---|
889 | |
---|
890 | def getToc(self, mode="text", docinfo=None): |
---|
891 | """loads table of contents and stores in docinfo""" |
---|
892 | logging.debug("documentViewer (gettoc) mode: %s"%(mode)) |
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893 | if 'tocSize_%s'%mode in docinfo: |
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894 | # cached toc |
---|
895 | return docinfo |
---|
896 | docpath = docinfo['textURLPath'] |
---|
897 | # we need to set a result set size |
---|
898 | pagesize = 1000 |
---|
899 | pn = 1 |
---|
900 | if mode == "text": |
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901 | queryType = "toc" |
---|
902 | else: |
---|
903 | queryType = mode |
---|
904 | # number of entries in toc |
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905 | tocSize = 0 |
---|
906 | tocDiv = None |
---|
907 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False) |
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908 | # post-processing downloaded xml |
---|
909 | pagedom = Parse(pagexml) |
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910 | # get number of entries |
---|
911 | numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
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912 | if len(numdivs) > 0: |
---|
913 | tocSize = int(getTextFromNode(numdivs[0])) |
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914 | # div contains text |
---|
915 | #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
---|
916 | #if len(pagedivs) > 0: |
---|
917 | # tocDiv = pagedivs[0] |
---|
918 | |
---|
919 | docinfo['tocSize_%s'%mode] = tocSize |
---|
920 | #docinfo['tocDiv_%s'%mode] = tocDiv |
---|
921 | return docinfo |
---|
922 | |
---|
923 | def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None): |
---|
924 | """returns single page from the table of contents""" |
---|
925 | # TODO: this should use the cached TOC |
---|
926 | if mode == "text": |
---|
927 | queryType = "toc" |
---|
928 | else: |
---|
929 | queryType = mode |
---|
930 | docpath = docinfo['textURLPath'] |
---|
931 | path = docinfo['textURLPath'] |
---|
932 | #logging.debug("documentViewer (gettoc) pathNomer: %s"%(pathNomer)) |
---|
933 | pagesize = pageinfo['tocPageSize'] |
---|
934 | pn = pageinfo['tocPN'] |
---|
935 | url = docinfo['url'] |
---|
936 | selfurl = self.absolute_url() |
---|
937 | viewMode= pageinfo['viewMode'] |
---|
938 | tocMode = pageinfo['tocMode'] |
---|
939 | tocPN = pageinfo['tocPN'] |
---|
940 | |
---|
941 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn), outputUnicode=False) |
---|
942 | page = pagexml.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN)) |
---|
943 | text = page.replace('mode=image','mode=texttool') |
---|
944 | return text |
---|
945 | # post-processing downloaded xml |
---|
946 | #pagedom = Parse(text) |
---|
947 | # div contains text |
---|
948 | #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
---|
949 | #if len(pagedivs) > 0: |
---|
950 | # pagenode = pagedivs[0] |
---|
951 | # return serializeNode(pagenode) |
---|
952 | #else: |
---|
953 | # return "No TOC!" |
---|
954 | |
---|
955 | |
---|
956 | def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): |
---|
957 | """init document viewer""" |
---|
958 | self.title=title |
---|
959 | self.digilibBaseUrl = digilibBaseUrl |
---|
960 | self.thumbrows = thumbrows |
---|
961 | self.thumbcols = thumbcols |
---|
962 | self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
---|
963 | if RESPONSE is not None: |
---|
964 | RESPONSE.redirect('manage_main') |
---|
965 | |
---|
966 | |
---|
967 | |
---|
968 | def manage_AddDocumentViewerForm(self): |
---|
969 | """add the viewer form""" |
---|
970 | pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self) |
---|
971 | return pt() |
---|
972 | |
---|
973 | def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None): |
---|
974 | """add the viewer""" |
---|
975 | newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName) |
---|
976 | self._setObject(id,newObj) |
---|
977 | |
---|
978 | if RESPONSE is not None: |
---|
979 | RESPONSE.redirect('manage_main') |
---|
980 | |
---|
981 | |
---|
982 | ## |
---|
983 | ## DocumentViewerTemplate class |
---|
984 | ## |
---|
985 | class DocumentViewerTemplate(ZopePageTemplate): |
---|
986 | """Template for document viewer""" |
---|
987 | meta_type="DocumentViewer Template" |
---|
988 | |
---|
989 | |
---|
990 | def manage_addDocumentViewerTemplateForm(self): |
---|
991 | """Form for adding""" |
---|
992 | pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self) |
---|
993 | return pt() |
---|
994 | |
---|
995 | def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None, |
---|
996 | REQUEST=None, submit=None): |
---|
997 | "Add a Page Template with optional file content." |
---|
998 | |
---|
999 | self._setObject(id, DocumentViewerTemplate(id)) |
---|
1000 | ob = getattr(self, id) |
---|
1001 | txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read() |
---|
1002 | logging.info("txt %s:"%txt) |
---|
1003 | ob.pt_edit(txt,"text/html") |
---|
1004 | if title: |
---|
1005 | ob.pt_setTitle(title) |
---|
1006 | try: |
---|
1007 | u = self.DestinationURL() |
---|
1008 | except AttributeError: |
---|
1009 | u = REQUEST['URL1'] |
---|
1010 | |
---|
1011 | u = "%s/%s" % (u, urllib.quote(id)) |
---|
1012 | REQUEST.RESPONSE.redirect(u+'/manage_main') |
---|
1013 | return '' |
---|
1014 | |
---|
1015 | |
---|
1016 | |
---|