0
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1 // http://stackoverflow.com/questions/1663741/is-there-a-good-jquery-drag-and-drop-file-upload-plugin
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2
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3
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4 // Forbid the access to IE
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5 if ($.browser.msie)
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6 {
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7 alert("Please use Mozilla Firefox or Google Chrome. Microsoft Internet Explorer is not supported.");
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8 }
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9
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10 // http://jquerymobile.com/demos/1.1.0/docs/api/globalconfig.html
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11 //$.mobile.ajaxEnabled = false;
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12 //$.mobile.page.prototype.options.addBackBtn = true;
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13 //$.mobile.defaultPageTransition = 'slide';
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14
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15 // http://stackoverflow.com/a/4673436
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16 String.prototype.format = function() {
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17 var args = arguments;
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18 return this.replace(/{(\d+)}/g, function(match, number) {
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19 /*return typeof args[number] != 'undefined'
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20 ? args[number]
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21 : match;*/
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22
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23 return args[number];
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24 });
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25 };
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26
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27
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28 $(document).ready(function() {
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29 var $tree = $('#dicom-tree');
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30 $tree.tree({
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31 autoEscape: false
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32 });
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33
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34 $('#dicom-tree').bind(
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35 'tree.click',
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36 function(event) {
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37 if (event.node.is_open)
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38 $tree.tree('closeNode', event.node, true);
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39 else
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40 $tree.tree('openNode', event.node, true);
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41 }
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42 );
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43 });
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44
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45
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46 function SplitLongUid(s)
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47 {
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48 return '<span>' + s.substr(0, s.length / 2) + '</span> <span>' + s.substr(s.length / 2, s.length - s.length / 2) + '</span>';
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49 }
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50
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51
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52 function ParseDicomDate(s)
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53 {
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54 y = parseInt(s.substr(0, 4), 10);
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55 m = parseInt(s.substr(4, 2), 10) - 1;
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56 d = parseInt(s.substr(6, 2), 10);
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57
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58 if (y == null || m == null || d == null ||
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59 !isFinite(y) || !isFinite(m) || !isFinite(d))
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60 {
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61 return null;
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62 }
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63
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64 if (y < 1900 || y > 2100 ||
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65 m < 0 || m >= 12 ||
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66 d <= 0 || d >= 32)
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67 {
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68 return null;
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69 }
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70
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71 return new Date(y, m, d);
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72 }
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73
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74
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75 function FormatDicomDate(s)
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76 {
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77 if (s == undefined)
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78 return "No date";
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79
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80 var d = ParseDicomDate(s);
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81 if (d == null)
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82 return '?';
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83 else
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84 return d.toString('dddd, MMMM d, yyyy');
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85 }
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86
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87
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88
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89 function SortOnDicomTag(arr, tag, isInteger, reverse)
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90 {
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91 arr.sort(function(a, b) {
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92 var ta = a.MainDicomTags[tag];
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93 var tb = b.MainDicomTags[tag];
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94 var order;
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95
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96 if (isInteger)
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97 {
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98 ta = parseInt(ta, 10);
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99 tb = parseInt(tb, 10);
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100 order = ta - tb;
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101 }
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102 else
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103 {
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104 if (ta < tb)
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105 order = -1;
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106 else if (ta > tb)
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107 order = 1;
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108 else
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109 order = 0;
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110 }
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111
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112 if (reverse)
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113 return -order;
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114 else
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115 return order;
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116 });
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117 }
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118
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119
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120
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121 function GetSingleResource(type, uuid, callback)
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122 {
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123 var resource = null;
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124 $.ajax({
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125 url: '/' + type + '/' + uuid,
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126 dataType: 'json',
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127 async: false,
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128 success: function(s) {
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129 callback(s);
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130 }
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131 });
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132 }
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133
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134
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135 function GetMultipleResources(type, uuids, callback)
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136 {
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137 if (uuids == null)
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138 {
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139 $.ajax({
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140 url: '/' + type,
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141 dataType: 'json',
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142 async: false,
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143 success: function(s) {
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144 uuids = s;
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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 var resources = [];
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150 var ajaxRequests = uuids.map(function(uuid) {
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151 return $.ajax({
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152 url: '/' + type + '/' + uuid,
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153 dataType: 'json',
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154 async: true,
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155 success: function(s) {
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156 resources.push(s);
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157 }
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158 });
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159 });
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160
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161 // Wait for all the AJAX requests to end
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162 $.when.apply($, ajaxRequests).then(function() {
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163 callback(resources);
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164 });
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165 }
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166
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167
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168
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169 function CompleteFormatting(s, link, isReverse)
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170 {
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171 if (link != null)
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172 {
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173 s = 'href="' + link + '">' + s + '</a>';
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174
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175 if (isReverse)
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176 s = 'data-direction="reverse" '+ s;
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177
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178 s = '<a ' + s;
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179 }
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180
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181 if (isReverse)
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182 return '<li data-icon="back">' + s + '</li>';
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183 else
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184 return '<li>' + s + '</li>';
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185 }
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186
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187
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188
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189 function FormatPatient(patient, link, isReverse)
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190 {
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191 var s = ('<h3>{1}</h3>' +
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192 '<p>Patient ID: <strong>{2}</strong></p>' +
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193 '<p>Accession Number: <strong>{3}</strong></p>' +
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194 '<p>Date of Birth: <strong>{4}</strong></p>' +
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195 '<p>Sex: <strong>{5}</strong></p>' +
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196 '<span class="ui-li-count">{6}</span>'
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197 ).format
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198 (link,
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199 patient.MainDicomTags.PatientName,
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200 patient.DicomPatientID,
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201 patient.MainDicomTags.AccessionNumber,
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202 FormatDicomDate(patient.MainDicomTags.PatientBirthDate),
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203 patient.MainDicomTags.PatientSex,
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204 patient.Studies.length
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205 );
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206
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207 return CompleteFormatting(s, link, isReverse);
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208 }
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209
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210
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211
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212 function FormatStudy(study, link, isReverse)
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213 {
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214 var s = ('<h3>{0}</h3>' +
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215 '<p>Study Instance UID: <strong>{1}</strong></p>' +
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216 '<span class="ui-li-count">{2}</span>'
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217 ).format
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218 (study.MainDicomTags.StudyDescription,
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219 SplitLongUid(study.DicomStudyInstanceUID),
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220 study.Series.length
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221 );
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222
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223 return CompleteFormatting(s, link, isReverse);
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224 }
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225
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226
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227
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228 function FormatSeries(series, link, isReverse)
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229 {
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230 var s = ('<h3>{0}</h3>' +
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231 '<p>Modality: <strong>{1}</strong></p>' +
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232 '<p>Protocol: <strong>{2}</strong></p>' +
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233 '<p>Station name: <strong>{3}</strong></p>' +
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234 '<p>Series Instance UID: <strong>{4}</strong></p>' +
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235 '<span class="ui-li-count">{5}</span>').format
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236 (series.MainDicomTags.SeriesDescription,
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237 series.MainDicomTags.Modality,
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238 series.MainDicomTags.ProtocolName,
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239 series.MainDicomTags.StationName,
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240 SplitLongUid(series.DicomSeriesInstanceUID),
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241 series.Instances.length
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242 );
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243
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244 return CompleteFormatting(s, link, isReverse);
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245 }
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246
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247
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248 function FormatInstance(instance, link, isReverse)
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249 {
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250 var s = ('<h3>Instance {0}</h3>' +
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251 '<p>SOP Instance UID: <strong>{1}</strong></p>'
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252 ).format
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253 (instance.MainDicomTags.InstanceNumber,
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254 instance.DicomSOPInstanceUID
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255 );
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256
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257 return CompleteFormatting(s, link, isReverse);
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258 }
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259
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260
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261
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262
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263 $('#find-patients').live('pagebeforeshow', function() {
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264 GetMultipleResources('patients', null, function(patients) {
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265 var target = $('#all-patients');
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266 $('li', target).remove();
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267
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268 SortOnDicomTag(patients, 'PatientName', false, false);
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269
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270 for (var i = 0; i < patients.length; i++) {
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271 var p = FormatPatient(patients[i], '#patient?uuid=' + patients[i].ID);
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272 target.append(p);
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273 }
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274
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275 target.listview('refresh');
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276 });
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277 });
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278
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279
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280
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281 $('#patient').live('pagebeforeshow', function() {
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282 if ($.mobile.pageData) {
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283 GetSingleResource('patients', $.mobile.pageData.uuid, function(patient) {
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284 GetMultipleResources('studies', patient.Studies, function(studies) {
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285 SortOnDicomTag(studies, 'StudyDate', false, true);
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286
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287 $('#patient-info li').remove();
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288 $('#patient-info')
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289 .append('<li data-role="list-divider">Patient</li>')
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290 .append(FormatPatient(patient))
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291 .listview('refresh');
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292
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293 var target = $('#list-studies');
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294 $('li', target).remove();
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295
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296 for (var i = 0; i < studies.length; i++) {
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297 if (i == 0 || studies[i].MainDicomTags.StudyDate != studies[i - 1].MainDicomTags.StudyDate)
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298 {
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299 target.append('<li data-role="list-divider">{0}</li>'.format
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300 (FormatDicomDate(studies[i].MainDicomTags.StudyDate)));
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301 }
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302
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303 target.append(FormatStudy(studies[i], '#study?uuid=' + studies[i].ID));
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304 }
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305
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306 target.listview('refresh');
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307 });
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308 });
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309 }
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310 });
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311
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312
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313 $('#study').live('pagebeforeshow', function() {
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314 if ($.mobile.pageData) {
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315 GetSingleResource('studies', $.mobile.pageData.uuid, function(study) {
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316 GetSingleResource('patients', study.ParentPatient, function(patient) {
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317 GetMultipleResources('series', study.Series, function(series) {
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318 SortOnDicomTag(series, 'SeriesDate', false, true);
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319
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320 $('#study-info li').remove();
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321 $('#study-info')
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322 .append('<li data-role="list-divider">Patient</li>')
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323 .append(FormatPatient(patient, '#patient?uuid=' + patient.ID, true))
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324 .append('<li data-role="list-divider">Study</li>')
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325 .append(FormatStudy(study))
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326 .listview('refresh');
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327
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328 var target = $('#list-series');
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329 $('li', target).remove();
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330 for (var i = 0; i < series.length; i++) {
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331 if (i == 0 || series[i].MainDicomTags.SeriesDate != series[i - 1].MainDicomTags.SeriesDate)
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332 {
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333 target.append('<li data-role="list-divider">{0}</li>'.format
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334 (FormatDicomDate(series[i].MainDicomTags.SeriesDate)));
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335 }
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336 target.append(FormatSeries(series[i], '#series?uuid=' + series[i].ID));
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337 }
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338 target.listview('refresh');
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339 });
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340 });
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341 });
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342 }
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343 });
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344
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345
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346 $('#series').live('pagebeforeshow', function() {
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347 if ($.mobile.pageData) {
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348 GetSingleResource('series', $.mobile.pageData.uuid, function(series) {
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349 GetSingleResource('studies', series.ParentStudy, function(study) {
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350 GetSingleResource('patients', study.ParentPatient, function(patient) {
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351 GetMultipleResources('instances', series.Instances, function(instances) {
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352 SortOnDicomTag(instances, 'InstanceNumber', true, false);
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353
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354 $('#series-info li').remove();
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355 $('#series-info')
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356 .append('<li data-role="list-divider">Patient</li>')
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357 .append(FormatPatient(patient, '#patient?uuid=' + patient.ID, true))
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358 .append('<li data-role="list-divider">Study</li>')
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359 .append(FormatStudy(study, '#study?uuid=' + study.ID, true))
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360 .append('<li data-role="list-divider">Series</li>')
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361 .append(FormatSeries(series))
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362 .listview('refresh');
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363
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364 var target = $('#list-instances');
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365 $('li', target).remove();
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366 for (var i = 0; i < instances.length; i++) {
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367 target.append(FormatInstance(instances[i], '#instance?uuid=' + instances[i].ID));
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368 }
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369 target.listview('refresh');
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370 });
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371 });
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372 });
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373 });
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374 }
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375 });
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376
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377
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378
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379 function ConvertForTree(dicom)
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380 {
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381 var result = [];
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382
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383 for (var i in dicom) {
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384 if (dicom [i] != null) {
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385 if (typeof dicom[i] == 'string')
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386 {
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387 result.push({
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388 label: i + ': <strong>' + dicom[i] + '</strong>',
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389 children: []
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390 });
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391 }
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392 else if (typeof dicom[i] == 'number')
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393 {
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394 result.push({
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395 label: i + ': <i>Too long</i>',
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396 children: []
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397 });
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398 }
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399 else
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400 {
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401 var c = [];
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402 for (var j = 0; j < dicom[i].length; j++) {
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403 c.push({
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404 label: 'Item ' + j,
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405 children: ConvertForTree(dicom[i][j])
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406 });
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407 }
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408
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409 result.push({
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410 label: i + '[]',
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411 children: c
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412 });
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413 }
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414 }
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415 }
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416
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417 return result;
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418 }
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419
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420
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421 $('#instance').live('pagebeforeshow', function() {
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422 if ($.mobile.pageData) {
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423 GetSingleResource('instances', $.mobile.pageData.uuid, function(instance) {
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424 GetSingleResource('series', instance.ParentSeries, function(series) {
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425 GetSingleResource('studies', series.ParentStudy, function(study) {
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426 GetSingleResource('patients', study.ParentPatient, function(patient) {
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427
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428 $('#instance-info li').remove();
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429 $('#instance-info')
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430 .append('<li data-role="list-divider">Patient</li>')
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431 .append(FormatPatient(patient, '#patient?uuid=' + patient.ID, true))
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432 .append('<li data-role="list-divider">Study</li>')
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433 .append(FormatStudy(study, '#study?uuid=' + study.ID, true))
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434 .append('<li data-role="list-divider">Series</li>')
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435 .append(FormatSeries(series, '#series?uuid=' + series.ID, true))
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436 .append('<li data-role="list-divider">Instance</li>')
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437 .append(FormatInstance(instance))
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438 .listview('refresh');
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439
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440 $.ajax({
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441 url: '/instances/' + instance.ID + '/all-tags',
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442 dataType: 'json',
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443 success: function(s) {
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444 $('#dicom-tree').tree('loadData', ConvertForTree(s));
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445 }
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446 });
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447
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448 });
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449 });
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450 });
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451 });
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452 }
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453 });
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454
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455
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456
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457 function DeleteResource(path)
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458 {
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459 $.ajax({
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460 url: path,
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461 type: 'DELETE',
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462 dataType: 'json',
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463 async: false,
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464 success: function(s) {
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465 var ancestor = s.RemainingAncestor;
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466 if (ancestor == null)
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467 $.mobile.changePage('#find-patients');
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468 else
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469 $.mobile.changePage('#' + ancestor.Type + '?uuid=' + ancestor.ID);
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470 }
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471 });
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472 }
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473
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474
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475
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476 function OpenDeleteResourceDialog(path, title)
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477 {
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478 $(document).simpledialog2({
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479 // http://dev.jtsage.com/jQM-SimpleDialog/demos2/
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480 // http://dev.jtsage.com/jQM-SimpleDialog/demos2/options.html
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481 mode: 'button',
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482 animate: false,
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483 headerText: title,
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484 headerClose: true,
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485 width: '500px',
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486 buttons : {
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487 'OK': {
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488 click: function () {
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489 DeleteResource(path);
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490 },
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491 icon: "delete",
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492 theme: "c"
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493 },
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494 'Cancel': {
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495 click: function () {
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496 }
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497 }
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498 }
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499 });
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500 }
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501
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502
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503
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504 $('#instance-delete').live('click', function() {
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505 OpenDeleteResourceDialog('/instances/' + $.mobile.pageData.uuid,
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506 'Delete this instance?');
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507 });
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508
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509 $('#study-delete').live('click', function() {
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510 OpenDeleteResourceDialog('/studies/' + $.mobile.pageData.uuid,
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511 'Delete this study?');
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512 });
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513
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514 $('#series-delete').live('click', function() {
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515 OpenDeleteResourceDialog('/series/' + $.mobile.pageData.uuid,
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516 'Delete this series?');
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517 });
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518
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519 $('#patient-delete').live('click', function() {
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520 OpenDeleteResourceDialog('/patients/' + $.mobile.pageData.uuid,
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521 'Delete this patient?');
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522 });
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523
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524
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525 $('#instance-download-dicom').live('click', function(e) {
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526 // http://stackoverflow.com/a/1296101
|
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527 e.preventDefault(); //stop the browser from following
|
|
528 window.location.href = '/instances/' + $.mobile.pageData.uuid + '/file';
|
|
529 });
|
|
530
|
|
531 $('#instance-download-json').live('click', function(e) {
|
|
532 // http://stackoverflow.com/a/1296101
|
|
533 e.preventDefault(); //stop the browser from following
|
|
534 window.location.href = '/instances/' + $.mobile.pageData.uuid + '/all-tags';
|
|
535 });
|
|
536
|
|
537
|
|
538 $('#instance-preview').live('click', function(e) {
|
|
539 jQuery.slimbox('/instances/' + $.mobile.pageData.uuid + '/normalized-image', '', {
|
|
540 overlayFadeDuration : 1,
|
|
541 resizeDuration : 1,
|
|
542 imageFadeDuration : 1
|
|
543 });
|
|
544 });
|
|
545
|
|
546 $('#series-preview').live('click', function(e) {
|
|
547 if ($.mobile.pageData) {
|
|
548 GetSingleResource('series', $.mobile.pageData.uuid, function(series) {
|
|
549 GetMultipleResources('instances', series.Instances, function(instances) {
|
|
550 SortOnDicomTag(instances, 'InstanceNumber', true, false);
|
|
551
|
|
552 var images = [];
|
|
553 for (var i = 0; i < instances.length; i++) {
|
|
554 images.push([ '/instances/' + instances[i].ID + '/normalized-image',
|
|
555 '{0}/{1}'.format(i + 1, instances.length) ])
|
|
556 }
|
|
557
|
|
558 jQuery.slimbox(images, 0, {
|
|
559 overlayFadeDuration : 1,
|
|
560 resizeDuration : 1,
|
|
561 imageFadeDuration : 1,
|
|
562 loop : true
|
|
563 });
|
|
564 })
|
|
565 });
|
|
566 }
|
|
567 });
|
|
568
|
|
569
|
|
570
|
|
571
|
|
572
|
|
573
|
|
574 function ChooseDicomModality(callback)
|
|
575 {
|
|
576 $.ajax({
|
|
577 url: '/modalities',
|
|
578 type: 'GET',
|
|
579 dataType: 'json',
|
|
580 async: false,
|
|
581 success: function(modalities) {
|
|
582 var clickedModality = '';
|
|
583 var items = $('<ul>')
|
|
584 .attr('data-role', 'listview');
|
|
585
|
|
586 for (var i = 0; i < modalities.length; i++) {
|
|
587 var modality = modalities[i];
|
|
588 var item = $('<li>')
|
|
589 .html('<a href="#" rel="close">' + modality + '</a>')
|
|
590 .attr('modality', modality)
|
|
591 .click(function() {
|
|
592 clickedModality = $(this).attr('modality');
|
|
593 });
|
|
594 items.append(item);
|
|
595 }
|
|
596
|
|
597 $('#dialog').simpledialog2({
|
|
598 mode: 'blank',
|
|
599 animate: false,
|
|
600 headerText: 'DICOM modality',
|
|
601 headerClose: true,
|
|
602 width: '100%',
|
|
603 blankContent: items,
|
|
604 callbackClose: function() {
|
|
605 var timer;
|
|
606 function WaitForDialogToClose() {
|
|
607 if (!$('#dialog').is(':visible')) {
|
|
608 clearInterval(timer);
|
|
609 callback(clickedModality);
|
|
610 }
|
|
611 }
|
|
612 timer = setInterval(WaitForDialogToClose, 100);
|
|
613 }
|
|
614 });
|
|
615 }
|
|
616 });
|
|
617 }
|
|
618
|
|
619
|
|
620 $('#instance-store,#series-store').live('click', function(e) {
|
|
621 ChooseDicomModality(function(modality) {
|
|
622 if (modality != '') {
|
|
623 $.ajax({
|
|
624 url: '/modalities/' + modality + '/store',
|
|
625 type: 'POST',
|
|
626 dataType: 'text',
|
|
627 data: $.mobile.pageData.uuid,
|
|
628 async: true, // Necessary to block UI
|
|
629 beforeSend: function() {
|
|
630 $.blockUI({ message: $('#loading') });
|
|
631 },
|
|
632 complete: function(s) {
|
|
633 $.unblockUI();
|
|
634 },
|
|
635 success: function(s) {
|
|
636 console.log('done !');
|
|
637 },
|
|
638 error: function() {
|
|
639 alert('Error during C-Store');
|
|
640 }
|
|
641 });
|
|
642
|
|
643 }
|
|
644 });
|
|
645 });
|