1 | /** |
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2 | * SimpleWizardController Controler |
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3 | * |
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4 | * Description of my controller |
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5 | * |
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6 | * @author your email (+name?) |
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7 | * @since 2010mmdd |
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8 | * @package ??? |
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9 | * |
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10 | * Revision information: |
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11 | * $Rev: 1864 $ |
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12 | * $Author: s.h.sikkema@gmail.com $ |
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13 | * $Date: 2011-05-23 14:36:00 +0000 (ma, 23 mei 2011) $ |
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14 | */ |
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15 | package dbnp.studycapturing |
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16 | |
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17 | import org.apache.poi.ss.usermodel.DataFormatter |
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18 | import org.dbnp.gdt.* |
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19 | import grails.plugins.springsecurity.Secured |
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20 | import dbnp.authentication.SecUser |
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21 | import dbnp.importer.ImportCell |
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22 | import dbnp.importer.ImportRecord |
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23 | import dbnp.importer.MappingColumn |
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24 | import org.hibernate.SessionFactory |
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25 | import org.codehaus.groovy.grails.commons.DefaultGrailsDomainClass; |
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26 | |
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27 | @Secured(['IS_AUTHENTICATED_REMEMBERED']) |
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28 | class SimpleWizardController extends StudyWizardController { |
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29 | def authenticationService |
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30 | def fileService |
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31 | def importerService |
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32 | def gdtService = new GdtService() |
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33 | def sessionFactory |
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34 | |
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35 | /** |
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36 | * index closure |
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37 | */ |
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38 | def index = { |
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39 | redirect action: 'simpleWizard', params: params |
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40 | } |
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41 | |
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42 | def simpleWizardFlow = { |
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43 | entry { |
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44 | action{ |
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45 | flow.study = getStudyFromRequest( params ) |
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46 | if (!flow.study) retrievalError() |
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47 | |
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48 | // Search for studies |
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49 | flow.studies = Study.giveWritableStudies( authenticationService.getLoggedInUser(), 100 ) |
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50 | } |
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51 | on("retrievalError").to "handleError" |
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52 | on("success").to "study" |
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53 | } |
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54 | |
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55 | study { |
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56 | on("next") { |
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57 | handleStudy( flow.study, params ) |
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58 | if( !validateObject( flow.study ) ) |
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59 | error() |
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60 | }.to "decisionState" |
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61 | on("open") { |
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62 | // Send the user to the URL of the simple wizard in order |
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63 | // to avoid code duplication for loading the study |
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64 | if( params.study ) { |
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65 | flow.openStudyId = params.study |
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66 | } else { |
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67 | flash.error = "No study selected"; |
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68 | return error(); |
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69 | } |
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70 | }.to "openStudy" |
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71 | on("refresh") { handleStudy( flow.study, params ); }.to "study" |
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72 | on( "save" ) { |
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73 | handleStudy( flow.study, params ); |
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74 | if( !validateObject( flow.study ) ) |
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75 | return error() |
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76 | |
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77 | if( flow.study.save( flush: true ) ) { |
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78 | flash.message = "Your study is succesfully saved."; |
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79 | } else { |
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80 | flash.error = "An error occurred while saving your study: <br />" |
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81 | flow.study.getErrors().each { flash.error += it.toString() + "<br />"} |
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82 | } |
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83 | success() |
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84 | }.to "study" |
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85 | } |
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86 | |
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87 | openStudy { |
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88 | redirect( action: "simpleWizard", id: flow.openStudyId ); |
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89 | } |
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90 | |
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91 | decisionState { |
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92 | action { |
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93 | // Create data in the flow |
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94 | flow.templates = [ |
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95 | 'Subject': Template.findAllByEntity( Subject.class ), |
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96 | 'Event': Template.findAllByEntity( Event.class ), |
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97 | 'SamplingEvent': Template.findAllByEntity( SamplingEvent.class ), |
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98 | 'Sample': Template.findAllByEntity( Sample.class ) |
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99 | ]; |
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100 | |
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101 | flow.encodedEntity = [ |
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102 | 'Subject': gdtService.encryptEntity( Subject.class.name ), |
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103 | 'Event': gdtService.encryptEntity( Event.class.name ), |
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104 | 'SamplingEvent': gdtService.encryptEntity( SamplingEvent.class.name ), |
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105 | 'Sample': gdtService.encryptEntity( Sample.class.name ) |
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106 | ] |
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107 | |
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108 | if (flow.study.samples) |
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109 | checkStudySimplicity(flow.study) ? existingSamples() : complexStudy() |
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110 | else |
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111 | samples() |
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112 | } |
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113 | on ("existingSamples").to "startExistingSamples" |
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114 | on ("complexStudy").to "complexStudy" |
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115 | on ("samples").to "samples" |
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116 | } |
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117 | |
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118 | startExistingSamples { |
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119 | action { |
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120 | def records = importerService.getRecords( flow.study ); |
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121 | flow.records = records |
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122 | flow.templateCombinations = records.templateCombination.unique() |
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123 | success(); |
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124 | } |
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125 | on( "success" ).to "existingSamples" |
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126 | } |
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127 | |
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128 | existingSamples { |
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129 | on("next") { |
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130 | handleExistingSamples( flow.study, params, flow ) ? success() : error() |
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131 | }.to "startAssays" |
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132 | on( "save" ) { |
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133 | if( !handleExistingSamples( flow.study, params, flow ) ) |
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134 | return error() |
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135 | |
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136 | if( flow.study.save( flush: true ) ) { |
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137 | flash.message = "Your study is succesfully saved."; |
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138 | } else { |
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139 | flash.error = "An error occurred while saving your study: <br />" |
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140 | flow.study.getErrors().each { flash.error += it.toString() + "<br />"} |
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141 | } |
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142 | success() |
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143 | }.to "existingSamples" |
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144 | on("previous").to "study" |
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145 | on("refresh") { |
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146 | if( !handleExistingSamples( flow.study, params, flow ) ) |
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147 | return error() |
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148 | |
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149 | // Refresh the templates, since the template editor has been opened. |
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150 | flow.templates = [ |
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151 | 'Subject': Template.findAllByEntity( Subject.class ).collect { it.refresh(); return it }, |
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152 | 'Event': Template.findAllByEntity( Event.class ).collect { it.refresh(); return it }, |
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153 | 'SamplingEvent': Template.findAllByEntity( SamplingEvent.class ).collect { it.refresh(); return it }, |
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154 | 'Sample': Template.findAllByEntity( Sample.class ).collect { it.refresh(); return it } |
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155 | ]; |
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156 | }.to "existingSamples" |
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157 | on("update") { |
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158 | handleExistingSamples( flow.study, params, flow ) ? success() : error() |
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159 | }.to "samples" |
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160 | |
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161 | on("skip").to "startAssays" |
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162 | } |
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163 | |
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164 | complexStudy { |
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165 | on("save").to "save" |
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166 | on("previous").to "study" |
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167 | } |
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168 | |
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169 | samples { |
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170 | on("next") { |
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171 | if( !handleSamples( flow.study, params, flow ) ) |
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172 | return error(); |
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173 | |
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174 | // Add domain fields for all entities |
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175 | flow.domainFields = [:] |
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176 | |
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177 | flow.templates.each { |
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178 | if( it.value ) { |
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179 | flow.domainFields[ it.key ] = it.value[0].entity.giveDomainFields(); |
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180 | } |
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181 | } |
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182 | |
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183 | //println flow.sampleForm.template |
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184 | }.to "columns" |
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185 | on("refresh") { |
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186 | def filename = params.get( 'importfile' ); |
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187 | |
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188 | handleSampleForm( flow.study, params, flow ) |
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189 | |
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190 | // Handle 'existing*' in front of the filename. This is put in front to make a distinction between |
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191 | // an already uploaded file test.txt (maybe moved to some other directory) and a newly uploaded file test.txt |
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192 | // still being in the temporary directory. |
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193 | // This import step doesn't have to make that distinction, since all files remain in the temporary directory. |
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194 | if( filename == 'existing*' ) |
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195 | filename = ''; |
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196 | else if( filename[0..8] == 'existing*' ) |
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197 | filename = filename[9..-1] |
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198 | |
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199 | flow.sampleForm.importFile = filename |
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200 | |
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201 | // Refresh the templates, since the template editor has been opened. |
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202 | flow.templates = [ |
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203 | 'Subject': Template.findAllByEntity( Subject.class ).collect { it.refresh(); return it }, |
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204 | 'Event': Template.findAllByEntity( Event.class ).collect { it.refresh(); return it }, |
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205 | 'SamplingEvent': Template.findAllByEntity( SamplingEvent.class ).collect { it.refresh(); return it }, |
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206 | 'Sample': Template.findAllByEntity( Sample.class ).collect { it.refresh(); return it } |
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207 | ]; |
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208 | }.to "samples" |
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209 | on("previous").to "returnFromSamples" |
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210 | on("study").to "study" |
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211 | on("skip").to "startAssays" |
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212 | } |
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213 | |
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214 | returnFromSamples { |
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215 | action { |
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216 | flow.study.samples ? existingSamples() : study(); |
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217 | } |
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218 | on( "existingSamples" ).to "startExistingSamples" |
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219 | on( "study" ).to "study" |
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220 | } |
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221 | |
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222 | columns { |
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223 | on( "next" ) { |
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224 | flow.editImportedData = params.get( 'editAfterwards' ) ? true : false; |
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225 | handleColumns( flow.study, params, flow ) ? success() : error() |
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226 | }.to "checkImportedEntities" |
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227 | on( "previous" ).to "samples" |
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228 | } |
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229 | |
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230 | checkImportedEntities { |
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231 | action { |
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232 | // Only continue to the next page if the information entered is correct |
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233 | if( flow.editImportedData || flow.imported.numInvalidEntities > 0 ) { |
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234 | missingFields(); |
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235 | } else { |
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236 | // The import of the excel file has finished. Now delete the excelfile |
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237 | if( flow.excel.filename ) |
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238 | fileService.delete( flow.excel.filename ); |
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239 | |
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240 | flow.sampleForm = null |
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241 | |
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242 | assays(); |
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243 | } |
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244 | } |
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245 | on( "missingFields" ).to "missingFields" |
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246 | on( "assays" ).to "startAssays" |
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247 | } |
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248 | |
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249 | missingFields { |
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250 | on( "refresh" ) { |
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251 | handleMissingFields( flow.study, params, flow ); |
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252 | success(); |
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253 | }.to "missingFields" |
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254 | on( "next" ) { |
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255 | if( !handleMissingFields( flow.study, params, flow ) ) { |
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256 | return error(); |
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257 | } |
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258 | |
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259 | // The import of the excel file has finished. Now delete the excelfile |
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260 | if( flow.excel.filename ) |
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261 | fileService.delete( flow.excel.filename ); |
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262 | |
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263 | flow.sampleForm = null |
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264 | |
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265 | success(); |
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266 | }.to "startAssays" |
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267 | on( "previous" ) { |
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268 | // The user goes back to the previous page, so the already imported entities |
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269 | // (of which some gave an error) should be removed again. |
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270 | // Add all samples |
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271 | flow.imported.data.each { record -> |
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272 | record.each { entity -> |
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273 | if( entity ) { |
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274 | switch( entity.class ) { |
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275 | case Sample: flow.study.removeFromSamples( entity ); break; |
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276 | case Subject: flow.study.removeFromSubjects( entity ); break; |
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277 | case Event: flow.study.removeFromEvents( entity ); break; |
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278 | case SamplingEvent: flow.study.removeFromSamplingEvents( entity ); break; |
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279 | } |
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280 | } |
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281 | } |
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282 | } |
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283 | |
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284 | success(); |
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285 | }.to "columns" |
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286 | } |
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287 | |
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288 | startAssays { |
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289 | action { |
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290 | if( !flow.assay ) { |
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291 | if( flow.study.assays ) { |
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292 | flow.assay = flow.study.assays[ 0 ] |
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293 | //println "Existing assay: " + flow.assay |
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294 | } else { |
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295 | flow.assay = new Assay( parent: flow.study ); |
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296 | } |
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297 | } |
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298 | success(); |
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299 | } |
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300 | on( "success" ).to "assays" |
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301 | } |
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302 | |
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303 | assays { |
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304 | on( "next" ) { |
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305 | handleAssays( flow.assay, params, flow ); |
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306 | if( flow.assay.template && !validateObject( flow.assay ) ) |
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307 | error(); |
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308 | |
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309 | }.to "overview" |
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310 | on( "skip" ) { |
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311 | // In case the user has created an assay before he clicked 'skip', it should only be kept if it |
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312 | // existed before this step |
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313 | if( flow.assay != null && !flow.assay.id ) { |
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314 | flow.remove( "assay" ) |
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315 | } |
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316 | |
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317 | }.to "overview" |
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318 | on( "previous" ).to "returnFromAssays" |
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319 | on( "save" ) { |
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320 | handleAssays( flow.assay, params, flow ); |
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321 | if( flow.assay.template && !validateObject( flow.assay ) ) |
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322 | error(); |
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323 | |
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324 | if( saveStudyToDatabase( flow ) ) { |
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325 | flash.message = "Your study is succesfully saved."; |
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326 | } else { |
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327 | flash.error = "An error occurred while saving your study: <br />" |
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328 | flow.study.getErrors().each { flash.error += it.toString() + "<br />"} |
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329 | return error(); |
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330 | } |
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331 | }.to "assays" |
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332 | on("refresh") { |
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333 | handleAssays( flow.assay, params, flow ); |
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334 | |
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335 | flow.assay?.template?.refresh() |
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336 | success() |
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337 | }.to "assays" |
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338 | } |
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339 | |
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340 | returnFromAssays { |
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341 | action { |
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342 | flow.study.samples ? existingSamples() : samples(); |
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343 | } |
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344 | on( "existingSamples" ).to "existingSamples" |
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345 | on( "samples" ).to "samples" |
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346 | } |
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347 | |
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348 | overview { |
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349 | on( "save" ).to "saveStudy" |
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350 | on( "previous" ).to "startAssays" |
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351 | } |
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352 | saveStudy { |
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353 | action { |
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354 | if( saveStudyToDatabase( flow ) ) { |
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355 | flash.message = "Your study is succesfully saved."; |
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356 | finish(); |
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357 | } else { |
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358 | flash.error = "An error occurred while saving your study: <br />" |
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359 | flow.study.getErrors().each { flash.error += it.toString() + "<br />"} |
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360 | overview(); |
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361 | } |
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362 | } |
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363 | on( "finish" ).to "finish" |
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364 | on( "overview" ).to "overview" |
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365 | } |
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366 | |
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367 | finish() |
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368 | |
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369 | handleError{ |
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370 | redirect action: "errorPage" |
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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 | * Saves the study with assay |
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376 | * |
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377 | * @param flow |
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378 | * @return true on success, false otherwise |
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379 | */ |
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380 | protected boolean saveStudyToDatabase( def flow ) { |
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381 | // Save the assay to the study |
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382 | if( flow.assay && flow.assay.template && !flow.study.assays?.contains( flow.assay ) ) { |
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383 | flow.study.addToAssays( flow.assay ); |
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384 | } |
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385 | |
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386 | if( flow.study.save( flush: true ) ) { |
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387 | // Make sure all samples are attached to all assays |
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388 | flow.study.assays.each { assay -> |
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389 | def l = []+ assay.samples; |
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390 | l.each { sample -> |
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391 | if( sample ) |
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392 | assay.removeFromSamples( sample ); |
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393 | } |
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394 | assay.samples?.clear(); |
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395 | |
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396 | flow.study.samples.each { sample -> |
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397 | assay.addToSamples( sample ) |
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398 | } |
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399 | } |
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400 | |
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401 | return true; |
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402 | |
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403 | } else { |
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404 | // Remove the assay from the study again, since it is still available |
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405 | // in the session |
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406 | if( flow.assay ) { |
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407 | flow.study.removeFromAssays( flow.assay ); |
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408 | flow.assay.parent = flow.study; |
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409 | } |
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410 | |
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411 | return false; |
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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 | * Retrieves the required study from the database or return an empty Study object if |
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417 | * no id is given |
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418 | * |
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419 | * @param params Request parameters with params.id being the ID of the study to be retrieved |
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420 | * @return A study from the database or an empty study if no id was given |
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421 | */ |
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422 | protected Study getStudyFromRequest( def params ) { |
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423 | int id = params.int( "id" ); |
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424 | |
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425 | if( !id ) { |
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426 | return new Study( title: "New study", owner: authenticationService.getLoggedInUser() ); |
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427 | } |
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428 | |
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429 | Study s = Study.get( id ); |
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430 | |
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431 | if( !s ) { |
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432 | flash.error = "No study found with given id"; |
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433 | return null; |
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434 | } |
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435 | if( !s.canWrite( authenticationService.getLoggedInUser() ) ) { |
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436 | flash.error = "No authorization to edit this study." |
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437 | return null; |
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438 | } |
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439 | |
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440 | return s |
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441 | } |
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442 | |
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443 | /** |
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444 | * Handles study input |
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445 | * @param study Study to update |
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446 | * @param params Request parameter map |
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447 | * @return True if everything went OK, false otherwise. An error message is put in flash.error |
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448 | */ |
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449 | def handleStudy( study, params ) { |
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450 | // did the study template change? |
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451 | if (params.get('template') && study.template?.name != params.get('template')) { |
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452 | // set the template |
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453 | study.template = Template.findByName(params.remove('template')) |
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454 | } |
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455 | |
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456 | // does the study have a template set? |
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457 | if (study.template && study.template instanceof Template) { |
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458 | // yes, iterate through template fields |
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459 | study.giveFields().each() { |
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460 | // and set their values |
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461 | study.setFieldValue(it.name, params.get(it.escapedName())) |
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462 | } |
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463 | } |
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464 | |
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465 | // handle public checkbox |
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466 | if (params.get("publicstudy")) { |
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467 | study.publicstudy = params.get("publicstudy") |
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468 | } |
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469 | |
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470 | // handle publications |
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471 | handleStudyPublications(study, params) |
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472 | |
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473 | // handle contacts |
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474 | handleStudyContacts(study, params) |
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475 | |
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476 | // handle users (readers, writers) |
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477 | handleStudyUsers(study, params, 'readers') |
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478 | handleStudyUsers(study, params, 'writers') |
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479 | |
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480 | return true |
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481 | } |
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482 | |
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483 | /** |
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484 | * Handles the editing of existing samples |
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485 | * @param study Study to update |
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486 | * @param params Request parameter map |
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487 | * @return True if everything went OK, false otherwise. An error message is put in flash.error |
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488 | */ |
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489 | def handleExistingSamples( study, params, flow ) { |
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490 | flash.validationErrors = []; |
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491 | |
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492 | def errors = false; |
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493 | |
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494 | // iterate through objects; set field values and validate the object |
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495 | def eventgroups = study.samples.parentEventGroup.findAll { it } |
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496 | def events; |
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497 | if( !eventgroups ) |
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498 | events = [] |
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499 | else |
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500 | events = eventgroups.events?.getAt(0); |
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501 | |
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502 | def objects = [ |
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503 | 'Subject': study.samples.parentSubject.findAll { it }, |
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504 | 'SamplingEvent': study.samples.parentEvent.findAll { it }, |
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505 | 'Event': events.flatten().findAll { it }, |
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506 | 'Sample': study.samples |
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507 | ]; |
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508 | objects.each { |
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509 | def type = it.key; |
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510 | def entities = it.value; |
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511 | |
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512 | entities.each { entity -> |
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513 | // iterate through entity fields |
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514 | entity.giveFields().each() { field -> |
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515 | def value = params.get( type.toLowerCase() + '_' + entity.getIdentifier() + '_' + field.escapedName()) |
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516 | |
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517 | // set field value; name cannot be set to an empty value |
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518 | if (field.name != 'name' || value) { |
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519 | log.info "setting "+field.name+" to "+value |
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520 | entity.setFieldValue(field.name, value) |
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521 | } |
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522 | } |
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523 | |
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524 | // has the template changed? |
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525 | def templateName = params.get(type.toLowerCase() + '_' + entity.getIdentifier() + '_template') |
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526 | if (templateName && entity.template?.name != templateName) { |
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527 | entity.template = Template.findByName(templateName) |
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528 | } |
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529 | |
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530 | // validate sample |
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531 | if (!entity.validate()) { |
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532 | errors = true; |
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533 | |
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534 | def entityName = entity.class.name[ entity.class.name.lastIndexOf( "." ) + 1 .. -1 ] |
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535 | getHumanReadableErrors( entity ).each { |
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536 | flash.validationErrors << [ key: it.key, value: "(" + entityName + ") " + it.value ]; |
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537 | } |
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538 | } |
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539 | } |
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540 | } |
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541 | |
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542 | return !errors |
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543 | } |
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544 | |
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545 | /** |
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546 | * Handles the upload of sample data |
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547 | * @param study Study to update |
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548 | * @param params Request parameter map |
---|
549 | * @return True if everything went OK, false otherwise. An error message is put in flash.error |
---|
550 | */ |
---|
551 | def handleSamples( study, params, flow ) { |
---|
552 | def filename = params.get( 'importfile' ); |
---|
553 | |
---|
554 | // Handle 'existing*' in front of the filename. This is put in front to make a distinction between |
---|
555 | // an already uploaded file test.txt (maybe moved to some other directory) and a newly uploaded file test.txt |
---|
556 | // still being in the temporary directory. |
---|
557 | // This import step doesn't have to make that distinction, since all files remain in the temporary directory. |
---|
558 | if( filename == 'existing*' ) |
---|
559 | filename = ''; |
---|
560 | else if( filename[0..8] == 'existing*' ) |
---|
561 | filename = filename[9..-1] |
---|
562 | |
---|
563 | handleSampleForm( study, params, flow ); |
---|
564 | |
---|
565 | // Check whether the template exists |
---|
566 | if (!flow.sampleForm.template.Sample ){ |
---|
567 | log.error ".simple study wizard not all fields are filled in (sample template) " |
---|
568 | flash.error = "No template was chosen. Please choose a template for the samples you provided." |
---|
569 | return false |
---|
570 | } |
---|
571 | |
---|
572 | // These fields have been removed from the form, so will always contain |
---|
573 | // their default value. The code however remains like this for future use. |
---|
574 | int sheetIndex = (params.int( 'sheetindex' ) ?: 1 ) |
---|
575 | int dataMatrixStart = (params.int( 'datamatrix_start' ) ?: 2 ) |
---|
576 | int headerRow = (params.int( 'headerrow' ) ?: 1 ) |
---|
577 | |
---|
578 | flow.sampleForm.sheetIndex = sheetIndex; |
---|
579 | flow.sampleForm.dataMatrixStart = dataMatrixStart |
---|
580 | flow.sampleForm.headerRow = headerRow |
---|
581 | flow.sampleForm.importFile = filename |
---|
582 | |
---|
583 | def importedfile = fileService.get( filename ) |
---|
584 | def workbook |
---|
585 | if (importedfile.exists()) { |
---|
586 | try { |
---|
587 | workbook = importerService.getWorkbook(new FileInputStream(importedfile)) |
---|
588 | } catch (Exception e) { |
---|
589 | log.error ".simple study wizard could not load file: " + e |
---|
590 | flash.error = "The given file doesn't seem to be an excel file. Please provide an excel file for entering samples."; |
---|
591 | return false |
---|
592 | } |
---|
593 | } else { |
---|
594 | log.error ".simple study wizard no file given"; |
---|
595 | flash.error = "No file was given. Please provide an excel file for entering samples."; |
---|
596 | return false; |
---|
597 | } |
---|
598 | |
---|
599 | if( !workbook ) { |
---|
600 | log.error ".simple study wizard could not load file into a workbook" |
---|
601 | flash.error = "The given file doesn't seem to be an excel file. Please provide an excel file for entering samples."; |
---|
602 | return false |
---|
603 | } |
---|
604 | |
---|
605 | def selectedentities = [] |
---|
606 | |
---|
607 | if( !excelChecks( workbook, sheetIndex, headerRow, dataMatrixStart ) ) |
---|
608 | return false; |
---|
609 | |
---|
610 | // Get the header from the Excel file using the arguments given in the first step of the wizard |
---|
611 | def importerHeader; |
---|
612 | def importerDataMatrix; |
---|
613 | |
---|
614 | try { |
---|
615 | importerHeader = importerService.getHeader(workbook, |
---|
616 | sheetIndex - 1, // 0 == first sheet |
---|
617 | headerRow, // 1 == first row :s |
---|
618 | dataMatrixStart - 1, // 0 == first row |
---|
619 | Sample.class) |
---|
620 | |
---|
621 | importerDataMatrix = importerService.getDatamatrix( |
---|
622 | workbook, |
---|
623 | importerHeader, |
---|
624 | sheetIndex - 1, // 0 == first sheet |
---|
625 | dataMatrixStart - 1, // 0 == first row |
---|
626 | 5) |
---|
627 | } catch( Exception e ) { |
---|
628 | // An error occurred while reading the excel file. |
---|
629 | log.error ".simple study wizard error while reading the excel file"; |
---|
630 | e.printStackTrace(); |
---|
631 | |
---|
632 | // Show a message to the user |
---|
633 | flash.error = "An error occurred while reading the excel file. Have you provided the right sheet number and row numbers. Contact your system administrator if this problem persists."; |
---|
634 | return false; |
---|
635 | } |
---|
636 | |
---|
637 | // Match excel columns with template fields |
---|
638 | def fieldNames = []; |
---|
639 | flow.sampleForm.template.each { template -> |
---|
640 | if( template.value ) { |
---|
641 | def fields = template.value.entity.giveDomainFields() + template.value.getFields(); |
---|
642 | fields.each { field -> |
---|
643 | if( !field.entity ) |
---|
644 | field.entity = template.value.entity |
---|
645 | |
---|
646 | fieldNames << field |
---|
647 | } |
---|
648 | } |
---|
649 | } |
---|
650 | importerHeader.each { mc -> |
---|
651 | def bestfit = importerService.mostSimilar( mc.name, fieldNames, 0.8); |
---|
652 | if( bestfit ) { |
---|
653 | // Remove this fit from the list |
---|
654 | fieldNames.remove( bestfit ); |
---|
655 | |
---|
656 | mc.entityclass = bestfit.entity |
---|
657 | mc.property = bestfit.name |
---|
658 | } |
---|
659 | } |
---|
660 | |
---|
661 | // Save read excel data into session |
---|
662 | def dataMatrix = []; |
---|
663 | def df = new DataFormatter(); |
---|
664 | importerDataMatrix.each { |
---|
665 | dataMatrix << it.collect{ it ? df.formatCellValue(it) : "" } |
---|
666 | } |
---|
667 | |
---|
668 | flow.excel = [ |
---|
669 | filename: filename, |
---|
670 | sheetIndex: sheetIndex, |
---|
671 | dataMatrixStart: dataMatrixStart, |
---|
672 | headerRow: headerRow, |
---|
673 | data: [ |
---|
674 | header: importerHeader, |
---|
675 | dataMatrix: dataMatrix |
---|
676 | ] |
---|
677 | ] |
---|
678 | |
---|
679 | return true |
---|
680 | } |
---|
681 | |
---|
682 | /** |
---|
683 | * Copies data from the submitted sample form to the flow |
---|
684 | * @param study |
---|
685 | * @param params |
---|
686 | * @param flow |
---|
687 | * @return |
---|
688 | */ |
---|
689 | protected def handleSampleForm( study, params, flow ) { |
---|
690 | def sampleTemplateId = params.long( 'sample_template_id' ) |
---|
691 | def subjectTemplateId = params.long( 'subject_template_id' ) |
---|
692 | def eventTemplateId = params.long( 'event_template_id' ) |
---|
693 | def samplingEventTemplateId = params.long( 'samplingEvent_template_id' ) |
---|
694 | |
---|
695 | // Save form data in session |
---|
696 | if( !flow.sampleForm ) |
---|
697 | flow.sampleForm = [:] |
---|
698 | |
---|
699 | flow.sampleForm.templateId = [ |
---|
700 | 'Subject': subjectTemplateId, |
---|
701 | 'Event': eventTemplateId, |
---|
702 | 'SamplingEvent': samplingEventTemplateId, |
---|
703 | 'Sample': sampleTemplateId |
---|
704 | ]; |
---|
705 | flow.sampleForm.template = [ |
---|
706 | 'Subject': subjectTemplateId ? Template.get( subjectTemplateId ) : null, |
---|
707 | 'Event': eventTemplateId ? Template.get( eventTemplateId ) : null, |
---|
708 | 'SamplingEvent': samplingEventTemplateId ? Template.get( samplingEventTemplateId ) : null, |
---|
709 | 'Sample': sampleTemplateId ? Template.get( sampleTemplateId ) : null |
---|
710 | ]; |
---|
711 | } |
---|
712 | |
---|
713 | /** |
---|
714 | * Handles the matching of template fields with excel columns by the user |
---|
715 | * @param study Study to update |
---|
716 | * @param params Request parameter map |
---|
717 | * @return True if everything went OK, false otherwise. An error message is put in flash.error |
---|
718 | * The field session.simpleWizard.imported.numInvalidEntities reflects the number of |
---|
719 | * entities that have errors, and should be fixed before saving. The errors for those entities |
---|
720 | * are saved into session.simpleWizard.imported.errors |
---|
721 | */ |
---|
722 | def handleColumns( study, params, flow ) { |
---|
723 | // Find actual Template object from the chosen template name |
---|
724 | def templates = [:]; |
---|
725 | flow.sampleForm.templateId.each { |
---|
726 | templates[ it.key ] = it.value ? Template.get( it.value ) : null; |
---|
727 | } |
---|
728 | |
---|
729 | def headers = flow.excel.data.header; |
---|
730 | |
---|
731 | if( !params.matches ) { |
---|
732 | log.error( ".simple study wizard no column matches given" ); |
---|
733 | flash.error = "No column matches given"; |
---|
734 | return false; |
---|
735 | } |
---|
736 | |
---|
737 | // Retrieve the chosen matches from the request parameters and put them into |
---|
738 | // the headers-structure, for later reference |
---|
739 | params.matches.index.each { columnindex, value -> |
---|
740 | // Determine the entity and property by splitting it |
---|
741 | def parts = value.toString().tokenize( "||" ); |
---|
742 | |
---|
743 | def property |
---|
744 | def entityName |
---|
745 | if( parts.size() > 1 ) { |
---|
746 | property = parts[ 1 ]; |
---|
747 | entityName = "dbnp.studycapturing." + parts[ 0 ]; |
---|
748 | } else if( parts.size() == 1 ) { |
---|
749 | property = parts[ 0 ]; |
---|
750 | entityName = headers[columnindex.toInteger()].entityclass.getName(); |
---|
751 | } |
---|
752 | |
---|
753 | // Create an actual class instance of the selected entity with the selected template |
---|
754 | // This should be inside the closure because in some cases in the advanced importer, the fields can have different target entities |
---|
755 | def entityClass = Class.forName( entityName, true, this.getClass().getClassLoader()) |
---|
756 | def entityObj = entityClass.newInstance(template: templates[ entityName[entityName.lastIndexOf( '.' ) + 1..-1] ]) |
---|
757 | |
---|
758 | headers[ columnindex.toInteger() ].entityclass = entityClass |
---|
759 | |
---|
760 | // Store the selected property for this column into the column map for the ImporterService |
---|
761 | headers[columnindex.toInteger()].property = property |
---|
762 | |
---|
763 | // Look up the template field type of the target TemplateField and store it also in the map |
---|
764 | headers[columnindex.toInteger()].templatefieldtype = entityObj.giveFieldType(property) |
---|
765 | |
---|
766 | // Is a "Don't import" property assigned to the column? |
---|
767 | headers[columnindex.toInteger()].dontimport = (property == "dontimport") ? true : false |
---|
768 | |
---|
769 | //if it's an identifier set the mapping column true or false |
---|
770 | entityClass.giveDomainFields().each { |
---|
771 | headers[columnindex.toInteger()].identifier = ( it.preferredIdentifier && (it.name == property) ) |
---|
772 | } |
---|
773 | } |
---|
774 | |
---|
775 | // Import the workbook and store the table with entity records and store the failed cells |
---|
776 | //println "Importing samples for study " + study + " (" + study.id + ")"; |
---|
777 | |
---|
778 | def importedfile = fileService.get( flow.excel.filename ) |
---|
779 | def workbook |
---|
780 | if (importedfile.exists()) { |
---|
781 | try { |
---|
782 | workbook = importerService.getWorkbook(new FileInputStream(importedfile)) |
---|
783 | } catch (Exception e) { |
---|
784 | log.error ".simple study wizard could not load file: " + e |
---|
785 | flash.error = "The given file doesn't seem to be an excel file. Please provide an excel file for entering samples."; |
---|
786 | return false |
---|
787 | } |
---|
788 | } else { |
---|
789 | log.error ".simple study wizard no file given"; |
---|
790 | flash.error = "No file was given. Please provide an excel file for entering samples."; |
---|
791 | return false; |
---|
792 | } |
---|
793 | |
---|
794 | if( !workbook ) { |
---|
795 | log.error ".simple study wizard could not load file into a workbook" |
---|
796 | flash.error = "The given file doesn't seem to be an excel file. Please provide an excel file for entering samples."; |
---|
797 | return false |
---|
798 | } |
---|
799 | |
---|
800 | def imported = importerService.importOrUpdateDataBySampleIdentifier(templates, |
---|
801 | workbook, |
---|
802 | flow.excel.sheetIndex - 1, |
---|
803 | flow.excel.dataMatrixStart - 1, |
---|
804 | flow.excel.data.header, |
---|
805 | flow.study, |
---|
806 | true // Also create entities for which no data is imported but where templates were chosen |
---|
807 | ); |
---|
808 | |
---|
809 | def table = imported.table |
---|
810 | def failedcells = imported.failedCells |
---|
811 | |
---|
812 | flow.imported = [ |
---|
813 | data: table, |
---|
814 | failedCells: failedcells |
---|
815 | ]; |
---|
816 | |
---|
817 | // loop through all entities to validate them and add them to failedcells if an error occurs |
---|
818 | def numInvalidEntities = 0; |
---|
819 | def errors = []; |
---|
820 | |
---|
821 | // Add all samples |
---|
822 | table.each { record -> |
---|
823 | record.each { entity -> |
---|
824 | if( entity ) { |
---|
825 | // Determine entity class and add a parent. Add the entity to the study |
---|
826 | def preferredIdentifier = importerService.givePreferredIdentifier( entity.class ); |
---|
827 | def equalClosure = { it.getIdentifier() == entity.getIdentifier() } |
---|
828 | def entityName = entity.class.name[ entity.class.name.lastIndexOf( "." ) + 1 .. -1 ] |
---|
829 | |
---|
830 | entity.parent = study |
---|
831 | |
---|
832 | switch( entity.class ) { |
---|
833 | case Sample: |
---|
834 | if( !study.samples?.find( equalClosure ) ) { |
---|
835 | study.addToSamples( entity ); |
---|
836 | } |
---|
837 | |
---|
838 | // If an eventgroup is created, add it to the study |
---|
839 | // The eventgroup must have a unique name, but the user shouldn't be bothered with it |
---|
840 | // Add 'group ' + samplename and it that is not unique, add a number to it |
---|
841 | if( entity.parentEventGroup ) { |
---|
842 | study.addToEventGroups( entity.parentEventGroup ) |
---|
843 | |
---|
844 | entity.parentEventGroup.name = "Group " + entity.name |
---|
845 | while( !entity.parentEventGroup.validate() ) { |
---|
846 | //entity.parentEventGroup.getErrors().each { println it } |
---|
847 | entity.parentEventGroup.name += "" + Math.floor( Math.random() * 100 ) |
---|
848 | } |
---|
849 | } |
---|
850 | |
---|
851 | break; |
---|
852 | case Subject: |
---|
853 | if( !study.samples?.find( equalClosure ) ) { |
---|
854 | |
---|
855 | if( preferredIdentifier ) { |
---|
856 | // Subjects without a name should just be called 'subject' |
---|
857 | if( !entity.getFieldValue( preferredIdentifier.name ) ) |
---|
858 | entity.setFieldValue( preferredIdentifier.name, "Subject" ); |
---|
859 | |
---|
860 | // Subjects should have unique names; if the user has entered the same name multiple times, |
---|
861 | // the subject will be renamed |
---|
862 | def baseName = entity.getFieldValue( preferredIdentifier.name ) |
---|
863 | def counter = 2; |
---|
864 | |
---|
865 | while( study.subjects?.find { it.getFieldValue( preferredIdentifier.name ) == entity.getFieldValue( preferredIdentifier.name ) } ) { |
---|
866 | entity.setFieldValue( preferredIdentifier.name, baseName + " (" + counter++ + ")" ) |
---|
867 | } |
---|
868 | } |
---|
869 | |
---|
870 | study.addToSubjects( entity ); |
---|
871 | |
---|
872 | } |
---|
873 | |
---|
874 | break; |
---|
875 | case Event: |
---|
876 | if( !study.events?.find( equalClosure ) ) { |
---|
877 | study.addToEvents( entity ); |
---|
878 | } |
---|
879 | break; |
---|
880 | case SamplingEvent: |
---|
881 | // Sampling events have a 'sampleTemplate' value, which should be filled by the |
---|
882 | // template that is chosen for samples. |
---|
883 | if( !entity.getFieldValue( 'sampleTemplate' ) ) { |
---|
884 | entity.setFieldValue( 'sampleTemplate', flow.sampleForm.template.Sample.name ) |
---|
885 | } |
---|
886 | |
---|
887 | if( !study.samplingEvents?.find( equalClosure ) ) { |
---|
888 | study.addToSamplingEvents( entity ); |
---|
889 | } |
---|
890 | break; |
---|
891 | } |
---|
892 | |
---|
893 | if (!entity.validate()) { |
---|
894 | numInvalidEntities++; |
---|
895 | |
---|
896 | // Add this field to the list of failed cells, in order to give the user feedback |
---|
897 | failedcells = addNonValidatingCells( failedcells, entity, flow ) |
---|
898 | |
---|
899 | // Also create a full list of errors |
---|
900 | def currentErrors = getHumanReadableErrors( entity ) |
---|
901 | if( currentErrors ) { |
---|
902 | currentErrors.each { |
---|
903 | errors += "(" + entityName + ") " + it.value; |
---|
904 | } |
---|
905 | } |
---|
906 | } |
---|
907 | } |
---|
908 | } |
---|
909 | } |
---|
910 | |
---|
911 | flow.imported.numInvalidEntities = numInvalidEntities + failedcells?.size(); |
---|
912 | flow.imported.errors = errors; |
---|
913 | |
---|
914 | return true |
---|
915 | } |
---|
916 | |
---|
917 | /** |
---|
918 | * Handles the update of the edited fields by the user |
---|
919 | * @param study Study to update |
---|
920 | * @param params Request parameter map |
---|
921 | * @return True if everything went OK, false otherwise. An error message is put in flash.error. |
---|
922 | * The field session.simpleWizard.imported.numInvalidEntities reflects the number of |
---|
923 | * entities that still have errors, and should be fixed before saving. The errors for those entities |
---|
924 | * are saved into session.simpleWizard.imported.errors |
---|
925 | */ |
---|
926 | def handleMissingFields( study, params, flow ) { |
---|
927 | def numInvalidEntities = 0; |
---|
928 | def errors = []; |
---|
929 | |
---|
930 | // Check which fields failed previously |
---|
931 | def failedCells = flow.imported.failedCells |
---|
932 | def newFailedCells = []; |
---|
933 | |
---|
934 | flow.imported.data.each { table -> |
---|
935 | table.each { entity -> |
---|
936 | def invalidFields = 0 |
---|
937 | def failed = new ImportRecord(); |
---|
938 | def entityName = entity.class.name[ entity.class.name.lastIndexOf( "." ) + 1 .. -1 ] |
---|
939 | |
---|
940 | |
---|
941 | // Set the fields for this entity by retrieving values from the params |
---|
942 | entity.giveFields().each { field -> |
---|
943 | def fieldName = importerService.getFieldNameInTableEditor( entity, field ); |
---|
944 | |
---|
945 | if( params[ fieldName ] == "#invalidterm" ) { |
---|
946 | // If the value '#invalidterm' is chosen, the user hasn't fixed anything, so this field is still incorrect |
---|
947 | invalidFields++; |
---|
948 | |
---|
949 | // store the mapping column and value which failed |
---|
950 | def identifier = entityName.toLowerCase() + "_" + entity.getIdentifier() + "_" + fieldName |
---|
951 | def mcInstance = new MappingColumn() |
---|
952 | failed.addToImportcells(new ImportCell(mappingcolumn: mcInstance, value: params[ fieldName ], entityidentifier: identifier)) |
---|
953 | } else { |
---|
954 | if( field.type == org.dbnp.gdt.TemplateFieldType.ONTOLOGYTERM || field.type == org.dbnp.gdt.TemplateFieldType.STRINGLIST ) { |
---|
955 | // If this field is an ontologyterm field or a stringlist field, the value has changed, so remove the field from |
---|
956 | // the failedCells list |
---|
957 | importerService.removeFailedCell( failedCells, entity, field ) |
---|
958 | } |
---|
959 | |
---|
960 | // Update the field, regardless of the type of field |
---|
961 | entity.setFieldValue(field.name, params[ fieldName ] ) |
---|
962 | } |
---|
963 | } |
---|
964 | |
---|
965 | // Try to validate the entity now all fields have been set. If it fails, return an error |
---|
966 | if (!entity.validate() || invalidFields) { |
---|
967 | numInvalidEntities++; |
---|
968 | |
---|
969 | // Add this field to the list of failed cells, in order to give the user feedback |
---|
970 | failedCells = addNonValidatingCellsToImportRecord( failed, entity, flow ) |
---|
971 | |
---|
972 | // Also create a full list of errors |
---|
973 | def currentErrors = getHumanReadableErrors( entity ) |
---|
974 | if( currentErrors ) { |
---|
975 | currentErrors.each { |
---|
976 | errors += "(" + entityName + ") " + it.value; |
---|
977 | } |
---|
978 | } |
---|
979 | |
---|
980 | newFailedCells << failed; |
---|
981 | } else { |
---|
982 | importerService.removeFailedCell( failedCells, entity ) |
---|
983 | } |
---|
984 | } // end of record |
---|
985 | } // end of table |
---|
986 | |
---|
987 | flow.imported.failedCells = newFailedCells |
---|
988 | flow.imported.numInvalidEntities = numInvalidEntities; |
---|
989 | flow.imported.errors = errors; |
---|
990 | |
---|
991 | return numInvalidEntities == 0 |
---|
992 | } |
---|
993 | |
---|
994 | /** |
---|
995 | * Handles assay input |
---|
996 | * @param study Study to update |
---|
997 | * @param params Request parameter map |
---|
998 | * @return True if everything went OK, false otherwise. An error message is put in flash.error |
---|
999 | */ |
---|
1000 | def handleAssays( assay, params, flow ) { |
---|
1001 | // did the study template change? |
---|
1002 | if (params.get('template') && assay.template?.name != params.get('template')) { |
---|
1003 | // set the template |
---|
1004 | assay.template = Template.findByName(params.remove('template')) |
---|
1005 | } |
---|
1006 | |
---|
1007 | // does the study have a template set? |
---|
1008 | if (assay.template && assay.template instanceof Template) { |
---|
1009 | // yes, iterate through template fields |
---|
1010 | assay.giveFields().each() { |
---|
1011 | // and set their values |
---|
1012 | assay.setFieldValue(it.name, params.get(it.escapedName())) |
---|
1013 | } |
---|
1014 | } |
---|
1015 | |
---|
1016 | return true |
---|
1017 | } |
---|
1018 | |
---|
1019 | |
---|
1020 | /** |
---|
1021 | * Checks whether the given study is simple enough to be edited using this controller. |
---|
1022 | * |
---|
1023 | * The study is simple enough if the samples, subjects, events and samplingEvents can be |
---|
1024 | * edited as a flat table. That is: |
---|
1025 | * - Every subject belongs to 0 or 1 eventgroup |
---|
1026 | * - Every eventgroup belongs to 0 or 1 sample |
---|
1027 | * - Every eventgroup has 0 or 1 subjects, 0 or 1 event and 0 or 1 samplingEvents |
---|
1028 | * - If a sample belongs to an eventgroup: |
---|
1029 | * - If that eventgroup has a samplingEvent, that same samplingEvent must also be |
---|
1030 | * the sampling event that generated this sample |
---|
1031 | * - If that eventgroup has a subject, that same subject must also be the subject |
---|
1032 | * from whom the sample was taken |
---|
1033 | * |
---|
1034 | * @param study Study to check |
---|
1035 | * @return True if the study can be edited by this controller, false otherwise |
---|
1036 | */ |
---|
1037 | def checkStudySimplicity( study ) { |
---|
1038 | def simplicity = true; |
---|
1039 | |
---|
1040 | if( !study ) |
---|
1041 | return false |
---|
1042 | |
---|
1043 | if( study.eventGroups ) { |
---|
1044 | study.eventGroups.each { eventGroup -> |
---|
1045 | // Check for simplicity of eventgroups: only 0 or 1 subject, 0 or 1 event and 0 or 1 samplingEvent |
---|
1046 | if( eventGroup.subjects?.size() > 1 || eventGroup.events?.size() > 1 || eventGroup.samplingEvents?.size() > 1 ) { |
---|
1047 | flash.message = "One or more eventgroups contain multiple subjects or events." |
---|
1048 | simplicity = false; |
---|
1049 | } |
---|
1050 | |
---|
1051 | // Check whether this eventgroup only belongs to (max) 1 sample |
---|
1052 | def numSamples = 0; |
---|
1053 | study.samples.each { sample -> |
---|
1054 | // If no id is given for the eventGroup, it has been entered in this wizard, but |
---|
1055 | // not yet saved. In that case, it is always OK |
---|
1056 | if( eventGroup.id && sample.parentEventGroup?.id == eventGroup.id ) |
---|
1057 | numSamples++; |
---|
1058 | } |
---|
1059 | |
---|
1060 | if( numSamples > 1 ) { |
---|
1061 | flash.message = "One or more eventgroups belong to multiple samples." |
---|
1062 | simplicity = false; |
---|
1063 | } |
---|
1064 | } |
---|
1065 | |
---|
1066 | if( !simplicity ) return false; |
---|
1067 | |
---|
1068 | // Check whether subject only belong to zero or one event group |
---|
1069 | if( study.subjects ) { |
---|
1070 | study.subjects.each { subject -> |
---|
1071 | def numEventGroups = 0 |
---|
1072 | study.eventGroups.each { eventGroup -> |
---|
1073 | // If no id is given for the subject, it has been entered in this wizard, but |
---|
1074 | // not yet saved. In that case, it is always OK |
---|
1075 | if( subject.id && eventGroup.subjects && eventGroup.subjects.toList()[0]?.id == subject.id ) |
---|
1076 | numEventGroups++ |
---|
1077 | } |
---|
1078 | |
---|
1079 | if( numEventGroups > 1 ) { |
---|
1080 | flash.message = "One or more subjects belong to multiple eventgroups." |
---|
1081 | simplicity = false; |
---|
1082 | } |
---|
1083 | } |
---|
1084 | } |
---|
1085 | |
---|
1086 | if( !simplicity ) return false; |
---|
1087 | |
---|
1088 | // Check whether the samples that belong to an eventgroup have the right parentObjects |
---|
1089 | study.samples.each { sample -> |
---|
1090 | if( sample.parentEventGroup ) { |
---|
1091 | // If no id is given for the subject, it has been entered in this wizard, but |
---|
1092 | // not yet saved. In that case, it is always OK |
---|
1093 | if( sample.parentSubject && sample.parentSubject.id) { |
---|
1094 | if( !sample.parentEventGroup.subjects || sample.parentEventGroup.subjects.toList()[0]?.id != sample.parentSubject.id ) { |
---|
1095 | flash.message = "The structure of the eventgroups of one or more samples is too complex" |
---|
1096 | simplicity = false; |
---|
1097 | } |
---|
1098 | } |
---|
1099 | |
---|
1100 | // If no id is given for the sampling event, it has been entered in this wizard, but |
---|
1101 | // not yet saved. In that case, it is always OK |
---|
1102 | if( sample.parentEvent && sample.parentEvent.id) { |
---|
1103 | if( !sample.parentEventGroup.samplingEvents || sample.parentEventGroup.samplingEvents.toList()[0]?.id != sample.parentEvent.id ) { |
---|
1104 | flash.message = "The structure of the eventgroups of one or more samples is too complex" |
---|
1105 | simplicity = false; |
---|
1106 | } |
---|
1107 | } |
---|
1108 | } |
---|
1109 | } |
---|
1110 | |
---|
1111 | if( !simplicity ) return false; |
---|
1112 | } |
---|
1113 | |
---|
1114 | return simplicity; |
---|
1115 | } |
---|
1116 | |
---|
1117 | |
---|
1118 | /** |
---|
1119 | * Adds all fields of this entity that have given an error when validating to the failedcells list |
---|
1120 | * @param failedcells Current list of ImportRecords |
---|
1121 | * @param entity Entity to check. The entity must have been validated before |
---|
1122 | * @return Updated list of ImportRecords |
---|
1123 | */ |
---|
1124 | protected def addNonValidatingCells( failedcells, entity, flow ) { |
---|
1125 | // Add this entity and the fields with an error to the failedCells list |
---|
1126 | ImportRecord failedRecord = addNonValidatingCellsToImportRecord( new ImportRecord(), entity, flow ); |
---|
1127 | |
---|
1128 | failedcells.add( failedRecord ); |
---|
1129 | |
---|
1130 | return failedcells |
---|
1131 | } |
---|
1132 | |
---|
1133 | /** |
---|
1134 | * Adds all fields of this entity that have given an error when validating to the failedcells list |
---|
1135 | * @param failedcells Current list of ImportRecords |
---|
1136 | * @param entity Entity to check. The entity must have been validated before |
---|
1137 | * @return Updated list of ImportRecords |
---|
1138 | */ |
---|
1139 | protected def addNonValidatingCellsToImportRecord( failedRecord, entity, flow ) { |
---|
1140 | entity.getErrors().getFieldErrors().each { error -> |
---|
1141 | String field = error.getField(); |
---|
1142 | |
---|
1143 | def mc = importerService.findMappingColumn( flow.excel.data.header, field ); |
---|
1144 | def mcInstance = new MappingColumn( name: field, entityClass: Sample.class, index: -1, property: field.toLowerCase(), templateFieldType: entity.giveFieldType( field ) ); |
---|
1145 | |
---|
1146 | // Create a clone of the mapping column |
---|
1147 | if( mc ) { |
---|
1148 | mcInstance.properties = mc.properties |
---|
1149 | } |
---|
1150 | |
---|
1151 | failedRecord.addToImportcells( new ImportCell(mappingcolumn: mcInstance, value: error.getRejectedValue(), entityidentifier: importerService.getFieldNameInTableEditor( entity, field ) ) ) |
---|
1152 | } |
---|
1153 | |
---|
1154 | return failedRecord |
---|
1155 | } |
---|
1156 | |
---|
1157 | |
---|
1158 | /** |
---|
1159 | * Checks an excel workbook whether the given sheetindex and rownumbers are correct |
---|
1160 | * @param workbook Excel workbook to read |
---|
1161 | * @param sheetIndex 1-based sheet index for the sheet to read (1=first sheet) |
---|
1162 | * @param headerRow 1-based row number for the header row (1=first row) |
---|
1163 | * @param dataMatrixStart 1-based row number for the first data row (1=first row) |
---|
1164 | * @return True if the sheet index and row numbers are correct. |
---|
1165 | */ |
---|
1166 | protected boolean excelChecks( def workbook, int sheetIndex, int headerRow, int dataMatrixStart ) { |
---|
1167 | // Perform some basic checks on the excel file. These checks should be performed by the importerservice |
---|
1168 | // in a perfect scenario. |
---|
1169 | if( sheetIndex > workbook.getNumberOfSheets() ) { |
---|
1170 | log.error ".simple study wizard Sheet index is too high: " + sheetIndex + " / " + workbook.getNumberOfSheets(); |
---|
1171 | flash.error = "Your excel sheet contains too few excel sheets. The provided excel sheet has only " + workbook.getNumberOfSheets() + " sheet(s)."; |
---|
1172 | return false |
---|
1173 | } |
---|
1174 | |
---|
1175 | def sheet = workbook.getSheetAt(sheetIndex - 1); |
---|
1176 | def firstRowNum = sheet.getFirstRowNum(); |
---|
1177 | def lastRowNum = sheet.getLastRowNum(); |
---|
1178 | def numRows = lastRowNum - firstRowNum + 1; |
---|
1179 | |
---|
1180 | if( headerRow > numRows ) { |
---|
1181 | log.error ".simple study wizard Header row number is incorrect: " + headerRow + " / " + numRows; |
---|
1182 | flash.error = "Your excel sheet doesn't contain enough rows (" + numRows + "). Please provide an excel sheet with one header row and data below"; |
---|
1183 | return false |
---|
1184 | } |
---|
1185 | |
---|
1186 | if( dataMatrixStart > numRows ) { |
---|
1187 | log.error ".simple study wizard Data row number is incorrect: " + dataMatrixStart + " / " + numRows; |
---|
1188 | flash.error = "Your excel sheet doesn't contain enough rows (" + numRows + "). Please provide an excel sheet with one header row and data below"; |
---|
1189 | return false |
---|
1190 | } |
---|
1191 | |
---|
1192 | return true; |
---|
1193 | } |
---|
1194 | |
---|
1195 | /** |
---|
1196 | * Validates an object and puts human readable errors in validationErrors variable |
---|
1197 | * @param entity Entity to validate |
---|
1198 | * @return True iff the entity validates, false otherwise |
---|
1199 | */ |
---|
1200 | protected boolean validateObject( def entity ) { |
---|
1201 | if( !entity.validate() ) { |
---|
1202 | flash.validationErrors = getHumanReadableErrors( entity ) |
---|
1203 | return false; |
---|
1204 | } |
---|
1205 | return true; |
---|
1206 | } |
---|
1207 | |
---|
1208 | /** |
---|
1209 | * transform domain class validation errors into a human readable |
---|
1210 | * linked hash map |
---|
1211 | * @param object validated domain class |
---|
1212 | * @return object linkedHashMap |
---|
1213 | */ |
---|
1214 | def getHumanReadableErrors(object) { |
---|
1215 | def errors = [:] |
---|
1216 | object.errors.getAllErrors().each() { error -> |
---|
1217 | // error.codes.each() { code -> println code } |
---|
1218 | |
---|
1219 | // generally speaking g.message(...) should work, |
---|
1220 | // however it fails in some steps of the wizard |
---|
1221 | // (add event, add assay, etc) so g is not always |
---|
1222 | // availably. Using our own instance of the |
---|
1223 | // validationTagLib instead so it is always |
---|
1224 | // available to us |
---|
1225 | errors[error.getArguments()[0]] = validationTagLib.message(error: error) |
---|
1226 | } |
---|
1227 | |
---|
1228 | return errors |
---|
1229 | } |
---|
1230 | } |
---|