1 | ''' |
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2 | Created on 15 Nov 2011 |
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3 | |
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4 | @author: mnagni |
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5 | ''' |
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6 | from libs.migration.processor.commons import findMolesLineage,\ |
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7 | createMO_ResponsiblePartyInfo,\ |
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8 | DO_BADC, DO_NEODC, findAuthorsInResource, CEDA,\ |
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9 | createMD_Identifier, extractSummary, extractQuality, \ |
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10 | hasAtomDocumentSameHash, getAtomDocumentHashByMO, extractTitle,\ |
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11 | createCEDA_Result,\ |
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12 | createEX_GeographicBoundingBox, extractGeographicExtentInMigrationDocument, findDownloadLinksInMigrationDocument,\ |
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13 | findDOIInMigrationDocument, extractContent, createCI_Citation, createCI_Date, createDate,\ |
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14 | createTM_Position, createTM_Instant, extractMolesCreationDate,\ |
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15 | createDateTime, isoDateTimeStringToTimeDate, extractMolesProviderID,\ |
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16 | DO_UKSSDC, createMO_Organization,\ |
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17 | createCI_Contact, createCI_Address, createCI_OnlineResource,\ |
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18 | createCI_Telephone, extractMolesTemporalRange, isoDateStringToTimeDate,\ |
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19 | createTM_Period, createCI_Individual, findAccessLinksInMigrationDocument,\ |
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20 | findLinksInDeployment, createMD_LegalConstraints,\ |
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21 | createDQ_Element, createDQ_ConformanceResult, findUpdatedDate,\ |
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22 | createMD_Metadata, createMO_OnlineResource, createCEDA_Review, calculateHash,\ |
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23 | createCI_ResponsibleParty, extractUpdateFrequency,\ |
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24 | findLinksInMigrationDocument, findSubTypeInDPT |
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25 | from ea_model.moles3_4.utilities.mo_rolevalue import MO_RoleValue |
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26 | from ea_model.ceda_metadatamodel.ceda_observation.ceda_observation import CEDA_Observation |
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27 | from libs.migration.MigrationEPB import MigrationEPB |
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28 | from libs.epb import EPB |
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29 | from libs.migration.processor.deployment_data import DeploymentDataProcessor |
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30 | from ea_model.moles3_4.utilities.mo_publicationstatevalue import MO_PublicationStateValue |
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31 | from libs.migration.exception.exceptions import NoDataLineage,\ |
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32 | NoAssociatedAuthor |
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33 | from MolesManager.moles3epb import Moles3EPB |
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34 | from libs.migration.authors import authors |
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35 | from logging import StreamHandler |
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36 | import logging |
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37 | from datetime import date |
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38 | from ea_model.iso_19115_2006_metadata_corrigendum.citation_and_responsible_party_information.ci_onlinefunctioncode import CI_OnLineFunctionCode |
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39 | from ea_model.iso_19115_2006_metadata_corrigendum.citation_and_responsible_party_information.ci_datetypecode import CI_DateTypeCode |
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40 | from ea_model.iso_19115_2006_metadata_corrigendum.constraint_information.md_restrictioncode import MD_RestrictionCode |
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41 | from copy import deepcopy |
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42 | import datetime |
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43 | from libs.migration.InfodbEPB import InfodbEPB |
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44 | from ea_model.ceda_metadatamodel.ceda_result import ceda_curationvalue |
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45 | from ea_model.ceda_metadatamodel.ceda_utilities.ceda_reviewfrequencyvalue import CEDA_ReviewFrequencyValue |
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46 | from ea_model.ceda_metadatamodel.ceda_utilities.ceda_reviewstatusvalue import CEDA_ReviewStatusValue |
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47 | from MolesManager.ceda_guid import CedaGUID |
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48 | from ea_model.iso_19115_2006_metadata_corrigendum.citation_and_responsible_party_information.ci_rolecode import CI_RoleCode |
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49 | from ea_model.iso_19115_2006_metadata_corrigendum.maintenance_information.md_maintenancefrequencycode import MD_MaintenanceFrequencyCode |
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50 | from ea_model.ceda_metadatamodel.ceda_result.ceda_curationvalue import CEDA_CurationValue |
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51 | |
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52 | class DeploymentProcessor(object): |
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53 | ''' |
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54 | Migrates a deployment element in a CEDA_Observation entity |
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55 | ''' |
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56 | publisherName = 'CEDA' |
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57 | |
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58 | log = logging.getLogger('DeploymentProcessor') |
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59 | log.addHandler(StreamHandler()) |
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60 | log.setLevel(logging.DEBUG) |
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61 | def __init__(self, dataEntityMigration, deploymentMigration, migrationSessions): |
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62 | ''' |
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63 | Initializes the class |
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64 | @param dataEntityMigration: a DataEntityMigration instance |
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65 | @param deploymentMigration: the DeploymentMigration instance |
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66 | @param migrationSessions: a MigrationSessions instance |
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67 | ''' |
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68 | self._dataEntityMigration = dataEntityMigration |
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69 | self._deploymentMigration = deploymentMigration |
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70 | self._dataEntityHasSameHash = hasAtomDocumentSameHash(self._dataEntityMigration) and self._dataEntityMigration.doc_hash is not None |
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71 | self._deploymentHasSameHash = hasAtomDocumentSameHash(self._deploymentMigration) and self._deploymentMigration.doc_hash is not None |
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72 | |
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73 | self._migrationSessions = migrationSessions |
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74 | |
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75 | def _existsCEDAasPublisher(self): |
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76 | for rp in self._ceda_observation.relatedParty: |
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77 | if rp.role == MO_RoleValue.cl_publisher: |
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78 | for party in rp.parties: |
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79 | if party.name == DeploymentProcessor.publisherName: |
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80 | return True |
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81 | return False |
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82 | |
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83 | """ |
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84 | def _extractResponsiblePartyInfo(self, authors = None, parsedParties = []): |
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85 | ''' |
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86 | @param authors: the deployment's authors |
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87 | @param parsedParties: a list to fill with the created MO_ResponsiblePartyInfos |
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88 | ''' |
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89 | #First is assumend to be the author |
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90 | i_party = createMO_Organization(name = authors[:1]) |
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91 | parsedParties.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_author, [i_party])) |
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92 | i_party = [] |
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93 | if len(authors) < 2: |
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94 | return |
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95 | |
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96 | for i_name in authors[:1]: |
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97 | i_party.append(createMO_Organization(name = i_name)) |
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98 | parsedParties.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_coinvestigator, i_party)) |
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99 | """ |
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100 | |
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101 | def _addResponsiblePartyInfo(self, oldResponsiblePartyInfos, newResponsiblePartyInfo): |
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102 | opi = None |
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103 | for oldPartyInfo in oldResponsiblePartyInfos: |
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104 | if oldPartyInfo.role == newResponsiblePartyInfo.role: |
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105 | opi = oldPartyInfo |
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106 | break |
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107 | |
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108 | if len(oldResponsiblePartyInfos) == 0 or opi is None: |
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109 | oldResponsiblePartyInfos.append(newResponsiblePartyInfo) |
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110 | |
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111 | if opi is not None: |
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112 | for np in newResponsiblePartyInfo.party: |
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113 | opi.party.append(np) |
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114 | |
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115 | def _appendResponsibleParty(self, observation, names, creation_function, role): |
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116 | for nm in names: |
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117 | i_party = creation_function(name = nm) |
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118 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(role, [i_party])) |
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119 | |
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120 | def _assignName(self, observation): |
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121 | ''' |
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122 | @param relatedPartyInfos: a MO_ResponsiblePartyInfo list |
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123 | @return True if the documents changed, False otherwise |
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124 | ''' |
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125 | whereAreAuthors = self._deploymentMigration |
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126 | doc_authors = findAuthorsInResource(self._deploymentMigration) |
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127 | if doc_authors['authors'] in [DO_BADC, DO_NEODC]: |
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128 | doc_authors = findAuthorsInResource(self._dataEntityMigration) |
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129 | whereAreAuthors = self._dataEntityMigration |
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130 | |
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131 | i_party = createMO_Organization(name = CEDA) |
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132 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_curator, [i_party])) |
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133 | |
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134 | if authors.has_key(doc_authors['authors']): |
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135 | tmp_auth = authors[doc_authors['authors']] |
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136 | ret = self._extractIndividualsAndOrganizations(tmp_auth, whereAreAuthors) |
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137 | if len(ret['ind']) > 0: |
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138 | self._appendResponsibleParty(observation, ret['ind'], createCI_Individual, MO_RoleValue.cl_author) |
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139 | if len(ret['org']) > 0: |
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140 | self._appendResponsibleParty(observation, ret['org'], createMO_Organization, MO_RoleValue.cl_author) |
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141 | if len(ret['co_ind']) > 0: |
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142 | self._appendResponsibleParty(observation, ret['co_ind'], createCI_Individual, MO_RoleValue.cl_coinvestigator) |
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143 | if len(ret['co_org']) > 0: |
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144 | self._appendResponsibleParty(observation, ret['co_org'], createMO_Organization, MO_RoleValue.cl_coinvestigator) |
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145 | else: |
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146 | raise NoAssociatedAuthor(doc_authors['authors'], migrationObject = whereAreAuthors) |
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147 | |
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148 | if doc_authors['contributors'] is None: |
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149 | return |
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150 | |
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151 | if authors.has_key(doc_authors['contributors']): |
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152 | tmp_auth = authors[doc_authors['contributors']] |
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153 | ret = self._extractIndividualsAndOrganizations(tmp_auth, whereAreAuthors) |
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154 | if len(ret['ind']) > 0: |
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155 | self._appendResponsibleParty(observation, ret['ind'], createCI_Individual, MO_RoleValue.cl_coinvestigator) |
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156 | if len(ret['org']) > 0: |
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157 | self._appendResponsibleParty(observation, ret['org'], createMO_Organization, MO_RoleValue.cl_coinvestigator) |
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158 | if len(ret['co_ind']) > 0: |
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159 | self._appendResponsibleParty(observation, ret['co_ind'], createCI_Individual, MO_RoleValue.cl_coinvestigator) |
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160 | if len(ret['co_org']) > 0: |
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161 | self._appendResponsibleParty(observation, ret['co_org'], createMO_Organization, MO_RoleValue.cl_coinvestigator) |
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162 | else: |
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163 | raise NoAssociatedAuthor(doc_authors['contributors'], migrationObject = whereAreAuthors) |
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164 | |
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165 | |
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166 | def _extractIndividualsAndOrganizations(self, tmp_auth, whereAreAuthors): |
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167 | if whereAreAuthors is None: |
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168 | raise Exception("migrationObject is None") |
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169 | try: |
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170 | ret = {'ind': [], 'org': [], 'co_ind': [], 'co_org': []} |
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171 | if tmp_auth['type'] == 'ind': |
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172 | ret['ind'].append(tmp_auth['author']) |
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173 | elif tmp_auth['type'] == 'org': |
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174 | ret['org'].append(tmp_auth['author']) |
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175 | |
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176 | if tmp_auth['author'] == 'unknown': |
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177 | DeploymentProcessor.log.info("%s %s %s has unknown author" \ |
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178 | % (whereAreAuthors.doc_status, whereAreAuthors.doc_owner, whereAreAuthors.doc_name)) |
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179 | |
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180 | for item in tmp_auth['co_author_type']: |
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181 | if item == 'ind': |
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182 | ret['ind'].append(tmp_auth['co_author'][tmp_auth['co_author_type'].index(item)]) |
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183 | elif item == 'org': |
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184 | ret['org'].append(tmp_auth['co_author'][tmp_auth['co_author_type'].index(item)]) |
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185 | |
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186 | if (tmp_auth['co_author'][tmp_auth['co_author_type'].index(item)] == 'unknown'): |
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187 | DeploymentProcessor.log.info("%s %s %s has unknown author" \ |
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188 | % (whereAreAuthors.doc_status, whereAreAuthors.doc_owner, whereAreAuthors.doc_name)) |
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189 | except Exception as e: |
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190 | print e |
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191 | return ret |
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192 | |
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193 | def _assignLineage(self, observation): |
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194 | data_lineage = findMolesLineage(self._dataEntityMigration) |
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195 | if data_lineage is None: |
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196 | raise NoDataLineage(self._dataEntityMigration) |
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197 | Moles3EPB.addDataLineageToObservation(data_lineage, observation, self._migrationSessions.molesSession) |
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198 | |
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199 | def _assignTitle(self, observation): |
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200 | doc_title = extractTitle(self._deploymentMigration) |
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201 | if doc_title is None: |
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202 | doc_title = extractTitle(self._dataEntityMigration) |
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203 | |
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204 | if doc_title.startswith('deployment_') or doc_title.startswith('Deployment_'): |
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205 | links = findLinksInMigrationDocument(self._deploymentMigration) |
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206 | dptList = links['DPT'] |
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207 | if links.has_key('DPT'): |
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208 | doc_title = 'Data from ' + dptList[0]['title'] |
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209 | if len(dptList) > 2: |
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210 | for dpt in dptList[1:-2]: |
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211 | doc_title += ', ' + dpt['title'] |
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212 | if len(dptList) > 1: |
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213 | doc_title += ' and ' + dptList[-1] |
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214 | |
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215 | links = findLinksInDeployment(self._deploymentMigration) |
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216 | if links.has_key('OBS'): |
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217 | obsList = [] |
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218 | for obs in links['OBS']: |
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219 | observationStation = MigrationEPB.getDeploymentDataMigrationByName(self._deploymentMigration, obs + \ |
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220 | '.atom', self._migrationSessions.migrationSession) |
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221 | obsList.append((extractTitle(observationStation), findSubTypeInDPT(observationStation))) |
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222 | |
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223 | if obsList[0][1] in ['stationary platform' ,'moving platform', 'ship','aircraft','satellite','computer']: |
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224 | doc_title += ' on ' |
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225 | else : |
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226 | doc_title += ' at ' |
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227 | doc_title += obsList[0][0] |
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228 | if len(obsList) > 2: |
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229 | for obs in obsList[1:-2]: |
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230 | doc_title += ', ' + obs[0] |
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231 | if len(obsList) > 1: |
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232 | doc_title += ' and ' + obsList[-1][0] |
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233 | |
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234 | if links.has_key('ACTIVITY'): |
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235 | for link in links['ACTIVITY']: |
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236 | activity = MigrationEPB.getDeploymentDataMigrationByName(self._deploymentMigration, link + '.atom', \ |
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237 | self._migrationSessions.migrationSession) |
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238 | |
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239 | projSubType = findSubTypeInDPT(activity) |
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240 | doc_title += ' for the ' + extractTitle(activity) |
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241 | if projSubType[0:14] == 'dgActivityData': |
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242 | doc_title += ' ' + projSubType[14:] |
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243 | else : |
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244 | doc_title += ' ' + projSubType |
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245 | |
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246 | else: |
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247 | if doc_title[0:10] != 'Data from' : |
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248 | doc_title = "Data from " + doc_title |
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249 | auth = createCI_Citation(title = 'ceda_title') |
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250 | identifier = createMD_Identifier(code = doc_title, authority = auth) |
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251 | observation.identifier.append(identifier) |
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252 | |
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253 | def _assignDescription(self, observation): |
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254 | summary = extractSummary(self._deploymentMigration, self._dataEntityMigration) |
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255 | Moles3EPB.addDescriptionToObservation(summary, observation, self._migrationSessions.molesSession) |
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256 | |
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257 | def _assignQuality(self, observation): |
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258 | doc_quality = extractQuality(self._dataEntityMigration) |
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259 | doc_date = findUpdatedDate(self._dataEntityMigration) |
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260 | ci_dates = [] |
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261 | if doc_date: |
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262 | i_date = createDate(isoDateTimeStringToTimeDate(doc_date)) |
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263 | ci_dates.append(createCI_Date(CI_DateTypeCode.cl_revision, date = i_date)) |
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264 | else: |
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265 | i_date = createDate(isoDateTimeStringToTimeDate(datetime.datetime.now())) |
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266 | ci_dates.append(createCI_Date(CI_DateTypeCode.cl_creation, date = i_date)) |
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267 | |
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268 | i_specification = createCI_Citation(title = "CEDA Data Quality Statement", date=ci_dates) |
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269 | i_dq_result = createDQ_ConformanceResult(doc_quality, True, i_specification) |
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270 | i_quality_element = createDQ_Element(i_dq_result) |
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271 | observation.resultQuality.append(i_quality_element) |
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272 | |
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273 | def updateObservation(self): |
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274 | ceda_observation = EPB.searchOrCreate(CEDA_Observation, self._migrationSessions.molesSession, \ |
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275 | self._deploymentMigration.ceda_observation_id) |
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276 | return ceda_observation |
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277 | |
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278 | |
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279 | def _assignResult(self, observation): |
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280 | # TDB - Check that if is an update or not! |
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281 | download = findDownloadLinksInMigrationDocument(self._deploymentMigration) |
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282 | content = None |
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283 | if len(download) == 0: |
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284 | download = findDownloadLinksInMigrationDocument(self._dataEntityMigration) |
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285 | content = extractContent(self._dataEntityMigration) |
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286 | else: |
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287 | content = extractContent(self._deploymentMigration) |
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288 | for dwn in download: |
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289 | int_description = None |
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290 | int_applicationProfile = None |
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291 | if content.has_key('formats'): |
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292 | #int_applicationProfile = content['formats'] |
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293 | pass |
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294 | if dwn['href'].startswith('http://badc.nerc.ac.uk/browse') or dwn['href'].startswith('http://neodc.nerc.ac.uk/browse'): |
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295 | int_description = "download directly from archive" |
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296 | i_source = createMO_OnlineResource(linkage = dwn['href'], name = dwn['title'], \ |
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297 | function = CI_OnLineFunctionCode.cl_download, \ |
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298 | description = int_description, applicationProfile = int_applicationProfile) |
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299 | |
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300 | dataentity_id = '%s__ATOM__%s' % (self._dataEntityMigration.doc_owner, self._dataEntityMigration.doc_name) |
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301 | dataentity_id = dataentity_id.replace('.atom', '') |
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302 | infodb_de = InfodbEPB.getCedaInfoApp_dataentityByDE_ID(dataentity_id) |
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303 | i_logical_path = '/dummy' |
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304 | if infodb_de['logical_path']: |
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305 | i_logical_path = infodb_de['logical_path'] |
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306 | |
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307 | i_category = ceda_curationvalue.CEDA_CurationValue.cl_a |
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308 | if infodb_de['category']: |
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309 | i_category = CEDA_CurationValue.from_string(infodb_de['category'].lower()) #self._getcurationcategory(infodb_de['category']) |
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310 | observation.result = createCEDA_Result(i_category, i_logical_path, source = [i_source]) |
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311 | |
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312 | |
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313 | def _assignGeographicExtent(self, observation): |
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314 | # TDB - Check that if is an update or not! |
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315 | ge = extractGeographicExtentInMigrationDocument(self._deploymentMigration) |
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316 | if not ge: |
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317 | ge = extractGeographicExtentInMigrationDocument(self._dataEntityMigration) |
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318 | if ge: |
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319 | observation.geographicExtent.append(createEX_GeographicBoundingBox(ge['east'], ge['north'], ge['west'], ge['south'])) |
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320 | |
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321 | def _assignCreationDate(self, observation): |
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322 | # TDB - Check that if is an update or not! |
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323 | creation_date = extractMolesCreationDate(self._deploymentMigration) |
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324 | py_datetime = isoDateTimeStringToTimeDate(creation_date) |
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325 | date_time = createDateTime(py_datetime) |
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326 | tm_position = createTM_Position(dateTime8601 = date_time) |
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327 | observation.resultTime = createTM_Instant(tm_position) |
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328 | |
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329 | def assignDOI(self, observation, doi): |
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330 | if doi: |
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331 | doi = doi['href'][4:] |
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332 | py_date = None |
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333 | cited_responsible = createCI_ResponsibleParty(role=CI_RoleCode.cl_publisher, \ |
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334 | organizationName='NERC - British Atmospheric Data Centre') |
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335 | if doi == '10.5285/E8F43A51-0198-4323-A926-FE69225D57DD': |
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336 | py_date = date(2011, 4, 1) |
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337 | elif doi == '10.5285/78114093-E2BD-4601-8AE5-3551E62AEF2B': |
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338 | py_date = date(2011, 11, 29) |
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339 | elif doi == '10.5285/DB8D8981-1A51-4D6E-81C0-CCED9B921390': |
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340 | py_date = date(2012, 4, 16) |
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341 | elif doi == '10.5285/639A3714-BC74-46A6-9026-64931F355E07': |
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342 | py_date = date(2012, 4, 16) |
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343 | |
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344 | if py_date: |
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345 | dt = createDate(py_date) |
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346 | ci_date = createCI_Date(CI_DateTypeCode.cl_publication, date = dt) |
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347 | i_authority = createCI_Citation("DOI", date = ci_date) |
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348 | identifier = createMD_Identifier(code = doi, authority=i_authority) |
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349 | observation.identifier.append(identifier) |
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350 | |
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351 | def _assignPublisherCurator(self, observation): |
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352 | provider_id = extractMolesProviderID(self._deploymentMigration) |
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353 | party = None |
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354 | if provider_id == DO_BADC: |
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355 | i_linkage = 'http://badc.rl.ac.uk' |
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356 | i_onlineResources = createCI_OnlineResource(linkage = i_linkage, name = 'British Atmospheric Data Centre Website') |
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357 | i_address = createCI_Address(deliveryPoint = ['British Atmospheric Data Centre, STFC Rutherford Appleton Laboratory'], \ |
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358 | electronicMailAddress=['badc@rl.ac.uk'], postalCode='OX11 0QX', country='UK', city='Harwell Oxford') |
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359 | i_phone = createCI_Telephone(voice=['+44(0)1235 446432']) |
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360 | contact = createCI_Contact(phone=i_phone, address=i_address, onlineResource=i_onlineResources) |
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361 | party = createMO_Organization(name = "NERC - British Atmospheric Data Centre", contactInfo = [contact]) |
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362 | elif provider_id == DO_NEODC: |
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363 | i_linkage = 'http://www.neodc.rl.ac.uk' |
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364 | i_onlineResources = createCI_OnlineResource(linkage = i_linkage, name = 'NERC Earth Observation Data Centre website') |
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365 | i_address = createCI_Address(deliveryPoint = ['NERC - Earth Observation Data Centre, STFC Rutherford Appleton Laboratory'], \ |
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366 | electronicMailAddress=['neodc@rl.ac.uk'], postalCode='OX11 0QX', country='UK', city='Harwell Oxford') |
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367 | i_phone = createCI_Telephone(voice=['+44(0)1235 446432']) |
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368 | contact = createCI_Contact(phone=i_phone, address=i_address, onlineResource=i_onlineResources) |
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369 | party = createMO_Organization(name = 'NERC - British Atmospheric Data Centre', contactInfo = [contact]) |
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370 | elif provider_id == DO_UKSSDC: |
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371 | i_linkage = 'http://www.ukssdc.rl.ac.uk' |
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372 | i_onlineResources = createCI_OnlineResource(linkage = i_linkage, name = 'UK Solar System Data Centre website') |
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373 | i_address = createCI_Address(deliveryPoint = ['UK Solar System Data Centre, STFC Rutherford Appleton Laboratory'], \ |
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374 | electronicMailAddress=['support@rl.ac.uk'], postalCode='OX11 0QX', country='UK', city='Harwell Oxford') |
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375 | i_phone = createCI_Telephone(voice=['+44(0)1235 445173']) |
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376 | contact = createCI_Contact(phone=i_phone, address=i_address, onlineResource=i_onlineResources) |
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377 | party = createMO_Organization(name = 'NERC - UK Solar System Data Centre', contactInfo = [contact]) |
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378 | |
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379 | if party: |
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380 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_publisher, [party])) |
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381 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_custodian, deepcopy([party]))) |
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382 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_distributor, deepcopy([party]))) |
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383 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_pointofcontact, deepcopy([party]))) |
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384 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_metadataowner, deepcopy([party]))) |
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385 | observation.relatedParty.append(createMO_ResponsiblePartyInfo(MO_RoleValue.cl_curator, deepcopy([party]))) |
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386 | |
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387 | def _assignPhenomenonTime(self, observation): |
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388 | doc_phenomenon_time = extractMolesTemporalRange(self._deploymentMigration) |
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389 | |
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390 | if doc_phenomenon_time: |
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391 | if '/' in doc_phenomenon_time: |
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392 | period = doc_phenomenon_time.split('/') |
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393 | begin_date = createDate(isoDateStringToTimeDate(period[0])) |
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394 | begin_position = createTM_Position(date8601 = begin_date) |
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395 | begin_tm_instant = createTM_Instant(begin_position) |
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396 | |
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397 | end_date = createDate(isoDateStringToTimeDate(period[1])) |
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398 | end_position = createTM_Position(date8601 = end_date) |
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399 | end_tm_instant = createTM_Instant(end_position) |
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400 | |
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401 | observation.phenomenonTime = createTM_Period(begin_tm_instant, end_tm_instant) |
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402 | else: |
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403 | observation.phenomenonTime = createTM_Position(date8601 = createDate(isoDateStringToTimeDate(doc_phenomenon_time))) |
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404 | |
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405 | def _assignPermission(self, observation): |
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406 | access_link = findAccessLinksInMigrationDocument(self._deploymentMigration) |
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407 | dwn_link = findDownloadLinksInMigrationDocument(self._deploymentMigration) |
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408 | if len(access_link) == 0: |
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409 | access_link = findAccessLinksInMigrationDocument(self._dataEntityMigration) |
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410 | |
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411 | i_accessConstraints = [] |
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412 | i_use_limitation = [] |
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413 | |
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414 | if len(access_link) == 0: |
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415 | if len(dwn_link) == 0: |
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416 | dwn_link = findDownloadLinksInMigrationDocument(self._dataEntityMigration) |
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417 | if dwn_link and len(dwn_link) == 1: |
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418 | i_use_limitation.append("These data are open access and available through %s." % (dwn_link[0]['href']) ) |
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419 | #i_accessConstraints.append(MD_RestrictionCode.cl_) |
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420 | observation.permission = createMD_LegalConstraints(useLimitation = i_use_limitation, accessConstrains = i_accessConstraints) |
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421 | else: |
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422 | if access_link and len(access_link) == 1: |
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423 | i_use_limitation.append("Access to these data is restricted. To obtain access please apply for access at: %s" % (access_link[0]['href'])) |
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424 | i_accessConstraints.append(MD_RestrictionCode.cl_restricted) |
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425 | observation.permission = createMD_LegalConstraints(useLimitation = i_use_limitation, accessConstrains = i_accessConstraints) |
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426 | |
---|
427 | ''' |
---|
428 | contentDict = extractContent(self._deploymentMigration) |
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429 | if not contentDict.has_key('access-restricted'): |
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430 | contentDict = extractContent(self._dataEntityMigration) |
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431 | ''' |
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432 | |
---|
433 | def _assignMoles2Link(self, ceda_observation): |
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434 | i_code = 'http://badc.nerc.ac.uk/view/%s__ATOM__%s' % (self._deploymentMigration.doc_owner, self._deploymentMigration.doc_name) |
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435 | i_code = i_code.replace('.atom', '') |
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436 | #i_code = buildExistDocPath(self._deploymentMigration.doc_status, DT_DEPLOYMENTS, self._deploymentMigration.doc_owner, self._deploymentMigration.doc_name) |
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437 | i_authority = createCI_Citation('moles2url') |
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438 | identifier = createMD_Identifier(code = i_code, authority = i_authority) |
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439 | ceda_observation.identifier.append(identifier) |
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440 | |
---|
441 | def _assignLanguage(self, ceda_observation): |
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442 | i_date_stamp = createDate(datetime.datetime.now()) |
---|
443 | #i_contact = createCI_Citation("", date = i_date_stamp) |
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444 | i_contact = createCI_ResponsibleParty(CI_RoleCode.cl_user) |
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445 | ceda_observation.metadata = createMD_Metadata(date_stamp=i_date_stamp, contact = [i_contact], language = "English") |
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446 | |
---|
447 | def _assignInternalReview(self, ceda_observation): |
---|
448 | i_party = createCI_Individual(name = 'Graham Parton') |
---|
449 | i_reviewer = createMO_ResponsiblePartyInfo(MO_RoleValue.cl_processor, [i_party]) |
---|
450 | ceda_observation.internalReview.append( \ |
---|
451 | createCEDA_Review(reviewer=i_reviewer, reviewFrequency=CEDA_ReviewFrequencyValue.cl_yearly, \ |
---|
452 | reviewStatus=CEDA_ReviewStatusValue.cl_required)) |
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453 | |
---|
454 | def _assignUpdateFrequency(self, ceda_observation): |
---|
455 | updateFrequency = extractUpdateFrequency(self._deploymentMigration) |
---|
456 | if updateFrequency: |
---|
457 | ceda_observation.resultAccumulation = MD_MaintenanceFrequencyCode.from_string(updateFrequency) |
---|
458 | |
---|
459 | def _create(self): |
---|
460 | ceda_observation = CEDA_Observation() |
---|
461 | ceda_observation.publicationState = MO_PublicationStateValue.cl_working |
---|
462 | self._assignQuality(ceda_observation) |
---|
463 | self._assignLineage(ceda_observation) |
---|
464 | self._assignDescription(ceda_observation) |
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465 | self._assignTitle(ceda_observation) |
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466 | self._assignResult(ceda_observation) |
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467 | self._assignGeographicExtent(ceda_observation) |
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468 | #self._assignDOI(ceda_observation) |
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469 | self._assignCreationDate(ceda_observation) |
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470 | self._assignPublisherCurator(ceda_observation) |
---|
471 | self._assignPhenomenonTime(ceda_observation) |
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472 | self._assignPermission(ceda_observation) |
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473 | self._assignMoles2Link(ceda_observation) |
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474 | self._assignQuality(ceda_observation) |
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475 | self._assignInternalReview(ceda_observation) |
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476 | self._assignLanguage(ceda_observation) |
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477 | self._assignUpdateFrequency(ceda_observation) |
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478 | self._assignName(ceda_observation) |
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479 | Moles3EPB.addCedaObject(ceda_observation, self._migrationSessions.molesSession, True) |
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480 | |
---|
481 | MigrationEPB.associateObservationToDeployment(self._deploymentMigration, ceda_observation.id, self._migrationSessions.migrationSession, True) |
---|
482 | |
---|
483 | #Adds the CedaGUID |
---|
484 | ceda_guid = CedaGUID() |
---|
485 | ceda_guid.id = calculateHash(self._deploymentMigration.depl_id) |
---|
486 | ceda_guid.ceda_observation = ceda_observation.id |
---|
487 | Moles3EPB.addCedaObject(ceda_guid, self._migrationSessions.molesSession, True) |
---|
488 | |
---|
489 | return ceda_observation |
---|
490 | |
---|
491 | def _getObservation(self): |
---|
492 | return EPB.search(CEDA_Observation, self._deploymentMigration.ceda_observation_id, self._migrationSessions.molesSession) |
---|
493 | |
---|
494 | def _update(self): |
---|
495 | if hasAtomDocumentSameHash(self._deploymentMigration): |
---|
496 | return self._getObservation() |
---|
497 | else: |
---|
498 | return self.updateObservation() |
---|
499 | |
---|
500 | def process(self): |
---|
501 | ceda_observation = None |
---|
502 | #Moles3 object exists... |
---|
503 | if self._deploymentMigration.ceda_observation_id: |
---|
504 | ceda_observation = self._update() |
---|
505 | else: |
---|
506 | #... does not exist so create it |
---|
507 | ceda_observation = self._create() |
---|
508 | |
---|
509 | #process the CEDA_Observation.procedure |
---|
510 | deploymentDataProcessor = DeploymentDataProcessor(self._deploymentMigration, self._migrationSessions) |
---|
511 | links = findLinksInDeployment(self._deploymentMigration) |
---|
512 | procedure = deploymentDataProcessor.createProcess(links) |
---|
513 | |
---|
514 | #Temporary commented because CEDA_Project.subProject is not correctly mapped to the DB |
---|
515 | project = deploymentDataProcessor.createProject(links) |
---|
516 | if procedure: |
---|
517 | ceda_observation.procedure = procedure |
---|
518 | |
---|
519 | if project: |
---|
520 | ceda_observation.inSupportOf = project |
---|
521 | |
---|
522 | if procedure or project: |
---|
523 | self._migrationSessions.molesSession.commit() |
---|
524 | |
---|
525 | if not self._deploymentHasSameHash: |
---|
526 | self._deploymentMigration.doc_hash = getAtomDocumentHashByMO(self._deploymentMigration) |
---|
527 | self._commitMigration() |
---|
528 | |
---|
529 | |
---|
530 | return ceda_observation |
---|