1 | package Global
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2 |
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3 | _unloadhandler_ {saveMetadata}
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4 |
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5 | _seaweed_ {
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6 |
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7 |
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8 | <!--
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9 | .editable-metadata \{ background-color: \#ffffd0 \}
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10 | .editable-text \{ background-color: \#e0ffe0 \}
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11 | -->
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12 |
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13 | <style type="text/css">
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14 |
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15 | span.editable-metadata \{
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16 | position:relative; /*this is the key*/
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17 | z-index:24;
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18 | \}
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19 |
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20 | div.editable-text \{
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21 | position:relative; /*this is the key*/
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22 | z-index:24;
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23 | \}
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24 |
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25 | span.tooltip \{ display: none \}
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26 |
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27 | </style>
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28 |
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29 |
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30 | <script type="text/javascript" src="_httpscript_/seaweed.js"></script>
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31 | <script type="text/javascript" src="_httpscript_/gsajaxapi.js"></script>
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32 |
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33 |
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34 | <script type="text/javascript">
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35 |
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36 | function gsdefined(val)
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37 | \{
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38 | return (typeof(val) != "undefined");
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39 | \}
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40 |
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41 | var tooltipParentElem = null;
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42 |
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43 | function showTooltip(elem)
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44 | \{
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45 |
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46 | if (de.getEditedElements) \{
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47 |
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48 | // guard against getEditedElements() not being defined
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49 | // this can happen if we get a onmouseover event
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50 | // before the document is fully loaded
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51 |
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52 | var editedHashSet = de.getEditedElements();
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53 |
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54 | if (editedHashSet.contains(elem)) \{
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55 | return;
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56 | \}
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57 | \}
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58 |
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59 | elem.style.zIndex="25";
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60 |
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61 | var metaname = elem.getAttribute("metaname");
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62 | var tooltip = document.createElement("span");
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63 | tooltip.setAttribute("class","tooltip");
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64 | tooltip.setAttribute("id","tooltip");
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65 |
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66 | tooltip.style.position = "absolute";
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67 | tooltip.style.zIndex = "26";
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68 | tooltip.style.top = "0.9em";
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69 | tooltip.style.left = "1em";
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70 | tooltip.style.height = "1.1em";
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71 | tooltip.style.border = "1px solid #660";
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72 | tooltip.style.backgroundColor = "#ffffe0";
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73 | tooltip.style.color = "\#000";
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74 | //tooltip.style.textAlign = "center";
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75 | tooltip.style.padding = "0.2em";
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76 |
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77 | tooltip.innerHTML = "<nobr>Click (and then type) to edit <i>" + metaname + "</i> metadata</nobr>";
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78 |
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79 | tooltipParentElem = elem;
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80 | setTimeout("delayedShowTooltip()", 2000);
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81 | elem.appendChild(tooltip);
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82 |
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83 | \}
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84 |
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85 | function delayedShowTooltip()
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86 | \{
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87 | if (tooltipParentElem!=null) \{
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88 |
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89 | if (de.getEditedElements) \{
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90 | var editedHashSet = de.getEditedElements();
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91 |
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92 | if (editedHashSet.contains(tooltipParentElem)) \{
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93 | tooltipParentElem = null;
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94 | return;
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95 | \}
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96 | \}
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97 |
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98 | var tooltip = document.getElementById("tooltip");
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99 | tooltip.style.display = "block";
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100 | setTimeout("delayedHideTooltip()", 5000);
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101 | \}
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102 | \}
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103 |
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104 |
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105 | function hideTooltip(elem)
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106 | \{
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107 | var tooltip = document.getElementById("tooltip");
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108 | if (tooltip != null) \{
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109 | elem.removeChild(tooltip)
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110 | tooltip.style.display = "none";
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111 | \}
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112 |
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113 | tooltipParentElem = null;
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114 |
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115 | elem.style.zIndex="24";
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116 | \}
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117 |
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118 | function delayedHideTooltip(elem)
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119 | \{
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120 | if (tooltipParentElem!=null) \{
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121 | hideTooltip(tooltipParentElem);
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122 | \}
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123 | \}
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124 |
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125 |
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126 |
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127 | var gsapi = new GSAjaxAPI("_gwcgi_","_cgiargc_");
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128 |
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129 | window.onload=function()\{
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130 | try \{
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131 | de.init();
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132 | window.addEventListener('beforeunload',saveMetadata,true);
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133 |
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134 |
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135 | de.doc.declarePropertySets(\{
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136 | metadata: \{
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137 | phMarkup: '<span style="background-color:#DDDDDD;color:black"><em>[Enter a value]</em></span>',
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138 | name: "metadata"
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139 | \}
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140 | \});
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141 |
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142 | \}
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143 | catch(err) \{
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144 | alert("SeaWeed failed to initialise: " + err.message);
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145 | \}
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146 | \}
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147 |
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148 |
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149 |
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150 | function saveMetadataElement(editedElem)
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151 | \{
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152 | var docoid = editedElem.getAttribute("docoid");
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153 |
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154 | if (gsdefined(docoid)) \{
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155 | var metaname = editedElem.getAttribute("metaname");
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156 | var metapos = editedElem.getAttribute("metapos");
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157 | var metavalue= editedElem.innerHTML;
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158 |
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159 | var metavalue = metavalue.replace(/ /g, " ");
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160 |
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161 | // alert("docoid = " + docoid + " metaname = " + metaname + " metapos = " + metapos + " metavalue = " + metavalue);
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162 |
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163 | // console.log("docoid = " + docoid + " metaname = " + metaname + " metapos = " + metapos + " metavalue = " + metavalue);
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164 |
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165 | gsapi.setDocumentMetadata(docoid,metaname,metapos,metavalue);
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166 |
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167 | \}
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168 |
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169 | return true;
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170 | \}
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171 |
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172 | function saveMetadata()
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173 | \{
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174 | var editedArray = de.Changes.getChangedEditableSections();
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175 | // editedHashSet.iterate(function(item) \{ console.log(item.innerHTML); return true \} );
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176 |
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177 | if (editedArray.length>0) \{
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178 | var commitChanges = confirm("Commit edited metadata?");
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179 | if (commitChanges) \{
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180 | for (i=0; i<editedArray.length; i++)
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181 | \{
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182 | saveMetadataElement(editedArray[i]);
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183 | \}
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184 |
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185 | \}
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186 |
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187 | // whether commited or not, now clear list of edited values
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188 | //clearEditedElements();
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189 | \}
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190 |
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191 |
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192 | \}
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193 |
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194 |
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195 | </script>
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196 |
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197 |
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198 | } |
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