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 | |
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7 | |
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8 | from Ft.Xml.Domlette import NonvalidatingReader |
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9 | from Ft.Xml.Domlette import PrettyPrint, Print |
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10 | from Ft.Xml import EMPTY_NAMESPACE, Parse |
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11 | |
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12 | from xml.dom.minidom import parse, parseString |
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13 | |
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14 | import Ft.Xml.XPath |
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15 | import cStringIO |
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16 | import xmlrpclib |
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17 | import os.path |
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18 | import sys |
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19 | import cgi |
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20 | import urllib |
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21 | import logging |
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22 | import math |
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23 | import documentViewer |
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24 | |
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25 | import urlparse |
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26 | from types import * |
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27 | |
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28 | def getTextFromNode(nodename): |
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29 | "get the cdata content of a node" |
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30 | if nodename is None: |
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31 | return "" |
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32 | nodelist=nodename.childNodes |
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33 | rc = "" |
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34 | for node in nodelist: |
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35 | if node.nodeType == node.TEXT_NODE: |
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36 | rc = rc + node.data |
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37 | return rc |
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38 | |
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39 | def serializeNode(node, encoding='utf-8'): |
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40 | "returns a string containing node as XML" |
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41 | buf = cStringIO.StringIO() |
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42 | Print(node, stream=buf, encoding=encoding) |
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43 | s = buf.getvalue() |
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44 | buf.close() |
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45 | return s |
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46 | |
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47 | |
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48 | class extraFunction(Folder): |
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49 | |
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50 | |
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51 | def __init__(self,id, title=""): |
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52 | |
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53 | self.id=id |
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54 | self.title=title |
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55 | |
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56 | def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None, lemma=None): |
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57 | """get search list""" |
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58 | docpath = docinfo['textURLPath'] |
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59 | url = docinfo['url'] |
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60 | logging.debug("documentViewer (gettoc) docpath: %s"%(docpath)) |
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61 | logging.debug("documentViewer (gettoc) url: %s"%(url)) |
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62 | pagesize = pageinfo['queryPageSize'] |
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63 | pn = pageinfo['searchPN'] |
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64 | sn = pageinfo['sn'] |
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65 | highlightQuery = pageinfo['highlightQuery'] |
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66 | query =pageinfo['query'] |
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67 | queryType =pageinfo['queryType'] |
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68 | viewMode= pageinfo['viewMode'] |
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69 | tocMode = pageinfo['tocMode'] |
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70 | tocPN = pageinfo['tocPN'] |
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71 | selfurl = self.absolute_url() |
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72 | 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&highlightQuery=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode,highlightQuery) ,outputUnicode=False) |
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73 | pagexml = page.replace('?document=%s'%str(docpath),'?url=%s'%url) |
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74 | pagedom = Parse(pagexml) |
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75 | if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"): |
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76 | pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
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77 | if len(pagedivs)>0: |
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78 | pagenode=pagedivs[0] |
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79 | links=pagenode.xpath("//a") |
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80 | for l in links: |
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81 | hrefNode = l.getAttributeNodeNS(None, u"href") |
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82 | if hrefNode: |
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83 | href = hrefNode.nodeValue |
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84 | if href.startswith('page-fragment.xql'): |
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85 | selfurl = self.absolute_url() |
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86 | 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)) |
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87 | hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
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88 | return serializeNode(pagenode) |
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89 | if (queryType=="fulltextMorph"): |
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90 | pagedivs = pagedom.xpath("//div[@class='queryResult']") |
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91 | if len(pagedivs)>0: |
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92 | pagenode=pagedivs[0] |
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93 | links=pagenode.xpath("//a") |
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94 | for l in links: |
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95 | hrefNode = l.getAttributeNodeNS(None, u"href") |
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96 | if hrefNode: |
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97 | href = hrefNode.nodeValue |
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98 | if href.startswith('page-fragment.xql'): |
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99 | selfurl = self.absolute_url() |
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100 | 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)) |
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101 | hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
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102 | if href.startswith('../lt/lemma.xql'): |
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103 | hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma_New'%(selfurl)) |
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104 | l.setAttributeNS(None, 'target', '_blank') |
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105 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
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106 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
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107 | pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']") |
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108 | return serializeNode(pagenode) |
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109 | if (queryType=="ftIndex")or(queryType=="ftIndexMorph"): |
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110 | pagedivs= pagedom.xpath("//div[@class='queryResultPage']") |
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111 | if len(pagedivs)>0: |
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112 | pagenode=pagedivs[0] |
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113 | links=pagenode.xpath("//a") |
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114 | for l in links: |
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115 | hrefNode = l.getAttributeNodeNS(None, u"href") |
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116 | if hrefNode: |
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117 | href = hrefNode.nodeValue |
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118 | hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn)) |
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119 | if href.startswith('../lt/lex.xql'): |
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120 | hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl) |
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121 | l.setAttributeNS(None, 'target', '_blank') |
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122 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
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123 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
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124 | if href.startswith('../lt/lemma.xql'): |
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125 | hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
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126 | l.setAttributeNS(None, 'target', '_blank') |
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127 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
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128 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
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129 | return serializeNode(pagenode) |
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130 | return "no text here" |
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131 | |
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132 | def getNumPages(self,docinfo=None): |
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133 | """get list of pages from fulltext and put in docinfo""" |
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134 | xquery = '//pb' |
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135 | text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery)) |
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136 | docinfo['numPages'] = text.count("<pb ") |
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137 | return docinfo |
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138 | |
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139 | def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None, highlightQuery=None,sn=None, viewMode=None, tocMode=None, tocPN=None): |
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140 | """returns single page from fulltext""" |
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141 | docpath = docinfo['textURLPath'] |
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142 | path = docinfo['textURLPath'] |
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143 | url = docinfo['url'] |
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144 | viewMode= pageinfo['viewMode'] |
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145 | tocMode = pageinfo['tocMode'] |
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146 | tocPN = pageinfo['tocPN'] |
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147 | selfurl = self.absolute_url() |
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148 | if mode == "text_dict": |
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149 | textmode = "textPollux" |
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150 | else: |
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151 | textmode = mode |
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152 | |
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153 | textParam = "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn) |
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154 | if highlightQuery is not None: |
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155 | textParam +="&highlightQuery=%s&sn=%s"%(highlightQuery,sn) |
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156 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", textParam, outputUnicode=False) |
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157 | pagedom = Parse(pagexml) |
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158 | # plain text mode |
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159 | if mode == "text": |
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160 | # first div contains text |
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161 | pagedivs = pagedom.xpath("/div") |
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162 | if len(pagedivs) > 0: |
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163 | pagenode = pagedivs[0] |
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164 | links = pagenode.xpath("//a") |
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165 | for l in links: |
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166 | hrefNode = l.getAttributeNodeNS(None, u"href") |
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167 | if hrefNode: |
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168 | href= hrefNode.nodeValue |
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169 | if href.startswith('#note-'): |
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170 | hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn)) |
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171 | return serializeNode(pagenode) |
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172 | if mode == "xml": |
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173 | # first div contains text |
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174 | pagedivs = pagedom.xpath("/div") |
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175 | if len(pagedivs) > 0: |
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176 | pagenode = pagedivs[0] |
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177 | return serializeNode(pagenode) |
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178 | if mode == "pureXml": |
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179 | # first div contains text |
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180 | pagedivs = pagedom.xpath("/div") |
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181 | if len(pagedivs) > 0: |
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182 | pagenode = pagedivs[0] |
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183 | return serializeNode(pagenode) |
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184 | # text-with-links mode |
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185 | if mode == "text_dict": |
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186 | # first div contains text |
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187 | pagedivs = pagedom.xpath("/div") |
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188 | if len(pagedivs) > 0: |
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189 | pagenode = pagedivs[0] |
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190 | # check all a-tags |
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191 | links = pagenode.xpath("//a") |
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192 | for l in links: |
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193 | hrefNode = l.getAttributeNodeNS(None, u"href") |
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194 | if hrefNode: |
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195 | # is link with href |
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196 | href = hrefNode.nodeValue |
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197 | if href.startswith('lt/lex.xql'): |
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198 | # is pollux link |
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199 | selfurl = self.absolute_url() |
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200 | # change href |
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201 | hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl) |
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202 | # add target |
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203 | l.setAttributeNS(None, 'target', '_blank') |
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204 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
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205 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
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206 | if href.startswith('lt/lemma.xql'): |
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207 | selfurl = self.absolute_url() |
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208 | hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) |
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209 | l.setAttributeNS(None, 'target', '_blank') |
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210 | l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
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211 | l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
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212 | if href.startswith('#note-'): |
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213 | hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn)) |
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214 | return serializeNode(pagenode) |
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215 | return "no text here" |
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216 | |
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217 | def getTranslate(self, query=None, language=None): |
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218 | """translate into another languages""" |
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219 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query))) |
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220 | return pagexml |
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221 | |
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222 | def getLemma(self, lemma=None, language=None): |
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223 | """simular words lemma """ |
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224 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma))) |
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225 | return pagexml |
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226 | |
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227 | def getLemmaNew(self, query=None, language=None): |
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228 | """simular words lemma """ |
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229 | pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query))) |
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230 | return pagexml |
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231 | |
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232 | def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1): |
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233 | """number of""" |
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234 | docpath = docinfo['textURLPath'] |
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235 | pagesize = pageinfo['queryPageSize'] |
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236 | pn = pageinfo['searchPN'] |
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237 | query =pageinfo['query'] |
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238 | queryType =pageinfo['queryType'] |
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239 | tocSearch = 0 |
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240 | tocDiv = None |
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241 | 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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242 | pagedom = Parse(pagexml) |
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243 | numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
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244 | tocSearch = int(getTextFromNode(numdivs[0])) |
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245 | tc=int((tocSearch/10)+1) |
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246 | logging.debug("documentViewer (gettoc) tc: %s"%(tc)) |
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247 | return tc |
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248 | |
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249 | def getToc(self, mode="text", docinfo=None): |
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250 | """loads table of contents and stores in docinfo""" |
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251 | logging.debug("documentViewer (gettoc) mode: %s"%(mode)) |
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252 | if mode == "none": |
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253 | return docinfo |
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254 | if 'tocSize_%s'%mode in docinfo: |
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255 | # cached toc |
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256 | return docinfo |
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257 | |
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258 | docpath = docinfo['textURLPath'] |
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259 | # we need to set a result set size |
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260 | pagesize = 1000 |
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261 | pn = 1 |
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262 | if mode == "text": |
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263 | queryType = "toc" |
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264 | else: |
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265 | queryType = mode |
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266 | # number of entries in toc |
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267 | tocSize = 0 |
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268 | tocDiv = None |
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269 | 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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270 | # post-processing downloaded xml |
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271 | pagedom = Parse(pagexml) |
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272 | # get number of entries |
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273 | numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
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274 | if len(numdivs) > 0: |
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275 | tocSize = int(getTextFromNode(numdivs[0])) |
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276 | docinfo['tocSize_%s'%mode] = tocSize |
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277 | return docinfo |
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278 | |
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279 | def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None): |
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280 | """returns single page from the table of contents""" |
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281 | # TODO: this should use the cached TOC |
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282 | if mode == "text": |
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283 | queryType = "toc" |
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284 | else: |
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285 | queryType = mode |
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286 | docpath = docinfo['textURLPath'] |
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287 | path = docinfo['textURLPath'] |
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288 | pagesize = pageinfo['tocPageSize'] |
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289 | pn = pageinfo['tocPN'] |
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290 | url = docinfo['url'] |
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291 | selfurl = self.absolute_url() |
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292 | viewMode= pageinfo['viewMode'] |
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293 | tocMode = pageinfo['tocMode'] |
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294 | tocPN = pageinfo['tocPN'] |
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295 | 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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296 | page = pagexml.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN)) |
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297 | text = page.replace('mode=image','mode=texttool') |
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298 | return text |
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299 | |
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300 | |
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