| 1 | ;;+----------------------------------------------------------------------------- |
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| 2 | ;;+ Isidorus |
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| 3 | ;;+ (c) 2008-2010 Marc Kuester, Christoph Ludwig, Lukas Georgieff |
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| 4 | ;;+ |
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| 5 | ;;+ Isidorus is freely distributable under the LLGPL license. |
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| 6 | ;;+ You can find a detailed description in trunk/docs/LLGPL-LICENSE.txt and |
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| 7 | ;;+ trunk/docs/LGPL-LICENSE.txt. |
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| 8 | ;;+----------------------------------------------------------------------------- |
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| 9 | |
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| 10 | (in-package :rdf-importer) |
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| 11 | |
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| 12 | (defun map-to-tm (tm-id start-revision |
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| 13 | &key (document-id *document-id*)) |
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| 14 | (let ((topics-to-map (get-isi-topics tm-id start-revision |
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| 15 | :document-id document-id)) |
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| 16 | (associations-to-map (get-isi-topics |
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| 17 | tm-id start-revision |
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| 18 | :document-id document-id |
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| 19 | :type-psi *tm2rdf-association-type-uri*))) |
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| 20 | (let ((mapped-topics |
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| 21 | (map 'list #'(lambda(top) |
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| 22 | (map-isi-topic top start-revision)) |
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| 23 | topics-to-map)) |
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| 24 | (mapped-associations |
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| 25 | (map 'list #'(lambda(top) |
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| 26 | (map-isi-association top start-revision tm-id |
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| 27 | :document-id document-id)) |
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| 28 | associations-to-map))) |
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| 29 | (let ((constructs |
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| 30 | (append mapped-topics mapped-associations))) |
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| 31 | (clear-store start-revision) |
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| 32 | (map 'list #'d::check-for-duplicate-identifiers constructs) |
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| 33 | constructs)))) |
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| 34 | |
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| 35 | |
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| 36 | (defun clear-store(start-revision) |
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| 37 | "Deletes all topics that are neede for RDF2TM mapping and are not |
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| 38 | referenced in an associaiton, as type or scope." |
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| 39 | (let ((psi-uris |
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| 40 | (list *tm2rdf-topic-type-uri* *tm2rdf-name-type-uri* |
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| 41 | *tm2rdf-variant-type-uri* *tm2rdf-occurrence-type-uri* |
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| 42 | *tm2rdf-association-type-uri* *tm2rdf-role-type-uri* |
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| 43 | *tm2rdf-itemIdentity-property* *tm2rdf-subjectLocator-property* |
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| 44 | *tm2rdf-subjectIdentifier-property* *tm2rdf-role-property* |
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| 45 | *tm2rdf-subjectIdentifier-property* *tm2rdf-player-property* |
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| 46 | *tm2rdf-nametype-property* *tm2rdf-value-property* |
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| 47 | *tm2rdf-occurrence-property* *tm2rdf-roletype-property* |
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| 48 | *tm2rdf-variant-property* *tm2rdf-occurrencetype-property* |
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| 49 | *tm2rdf-name-property* *tm2rdf-associationtype-property* |
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| 50 | *tm2rdf-scope-property* *tm2rdf-reifier-property*))) |
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| 51 | (dolist (uri psi-uris) |
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| 52 | (delete-topic-if-not-referenced uri start-revision)))) |
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| 53 | |
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| 54 | |
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| 55 | (defun delete-topic-if-not-referenced(type-psi start-revision) |
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| 56 | "Deletes a topic when it is not referenced." |
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| 57 | (declare (string type-psi)) |
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| 58 | (declare (integer start-revision)) |
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| 59 | (let ((type-topic (get-item-by-psi type-psi |
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| 60 | :revision start-revision))) |
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| 61 | (when type-topic |
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| 62 | (when (and (not (player-in-roles type-topic :revision start-revision)) |
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| 63 | (not (used-as-type type-topic :revision start-revision)) |
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| 64 | (not (used-as-theme type-topic :revision start-revision))) |
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| 65 | (d::delete-construct type-topic))))) |
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| 66 | |
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| 67 | |
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| 68 | (defun delete-instance-of-association(instance-topic type-topic start-revision) |
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| 69 | "Deletes a type-instance associaiton that corresponds with the passed |
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| 70 | parameters." |
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| 71 | (when (and instance-topic type-topic) |
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| 72 | (let ((instance (get-item-by-psi *instance-psi* :revision start-revision)) |
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| 73 | (type-instance (get-item-by-psi *type-instance-psi* |
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| 74 | :revision start-revision)) |
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| 75 | (type (get-item-by-psi *type-psi* :revision start-revision))) |
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| 76 | (declare (TopicC instance-topic type-topic) |
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| 77 | (integer start-revision)) |
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| 78 | (let ((assocs (remove-if |
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| 79 | #'null |
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| 80 | (map 'list |
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| 81 | #'(lambda(role) |
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| 82 | (when (and |
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| 83 | (eql (instance-of role :revision start-revision) |
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| 84 | instance) |
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| 85 | (eql (instance-of |
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| 86 | (parent role :revision start-revision) |
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| 87 | :revision start-revision) |
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| 88 | type-instance)) |
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| 89 | (parent role :revision start-revision))) |
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| 90 | (player-in-roles instance-topic :revision start-revision))))) |
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| 91 | (map 'list #'(lambda(assoc) |
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| 92 | (when (find-if |
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| 93 | #'(lambda(role) |
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| 94 | (and (eql (instance-of role :revision start-revision) |
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| 95 | type) |
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| 96 | (eql (player role :revision start-revision) |
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| 97 | type-topic))) |
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| 98 | (roles assoc :revision start-revision)) |
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| 99 | (d::delete-construct assoc))) |
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| 100 | assocs) |
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| 101 | nil)))) |
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| 102 | |
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| 103 | |
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| 104 | (defun delete-related-associations (top start-revision) |
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| 105 | "Deletes all associaitons related to the passed topic." |
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| 106 | (dolist (assoc-role (player-in-roles top :revision start-revision)) |
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| 107 | (d::delete-construct (parent assoc-role))) |
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| 108 | top) |
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| 109 | |
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| 110 | |
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| 111 | (defun get-isi-roles(assoc-top start-revision) |
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| 112 | "Returns all topics representing association-roles." |
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| 113 | (declare (TopicC assoc-top)) |
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| 114 | (declare (integer start-revision)) |
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| 115 | (let ((role-assocs |
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| 116 | (get-associations-by-type assoc-top start-revision |
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| 117 | *tm2rdf-role-property* |
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| 118 | *rdf2tm-subject*))) |
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| 119 | (let ((players |
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| 120 | (get-players-by-role-type |
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| 121 | role-assocs start-revision *rdf2tm-object*))) |
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| 122 | (map 'list #'d::delete-construct role-assocs) |
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| 123 | players))) |
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| 124 | |
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| 125 | |
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| 126 | (defun map-isi-role(role-top start-revision) |
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| 127 | "Maps a passed topic with all its isidorus:types to a |
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| 128 | property list representing an association-role." |
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| 129 | (declare (TopicC role-top)) |
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| 130 | (declare (integer start-revision)) |
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| 131 | (let ((err-pref "From map-isi-role(): ") |
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| 132 | (ids (map-isi-identifiers role-top start-revision)) |
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| 133 | (type-assocs |
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| 134 | (get-associations-by-type |
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| 135 | role-top start-revision *tm2rdf-roletype-property* |
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| 136 | *rdf2tm-subject*)) |
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| 137 | (player-assocs |
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| 138 | (get-associations-by-type |
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| 139 | role-top start-revision *tm2rdf-player-property* |
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| 140 | *rdf2tm-subject*))) |
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| 141 | (let ((types (get-players-by-role-type |
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| 142 | type-assocs start-revision *rdf2tm-object*)) |
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| 143 | (role-players (get-players-by-role-type |
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| 144 | player-assocs start-revision *rdf2tm-object*)) |
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| 145 | (reifiers (get-isi-reifiers role-top start-revision))) |
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| 146 | (elephant:ensure-transaction (:txn-nosync t) |
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| 147 | (map 'list #'d::delete-construct type-assocs) |
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| 148 | (map 'list #'d::delete-construct player-assocs) |
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| 149 | (when (/= 1 (length types)) |
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| 150 | (error "~aexpect one type topic but found: ~a" |
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| 151 | err-pref (length types))) |
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| 152 | (when (= 0 (length role-players)) |
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| 153 | (error "~aexpect one player but found: ~a" |
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| 154 | err-pref (length role-players))) |
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| 155 | (delete-related-associations role-top start-revision) |
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| 156 | (d::delete-construct role-top) |
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| 157 | (list :instance-of (first types) |
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| 158 | :player (first role-players) |
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| 159 | :item-identifiers ids |
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| 160 | :start-revision start-revision |
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| 161 | :reifiers reifiers))))) |
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| 162 | |
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| 163 | |
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| 164 | (defun map-isi-association(assoc-top start-revision tm-id |
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| 165 | &key (document-id *document-id*)) |
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| 166 | "Maps a passed topic with all its isidorus:types to a TM association." |
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| 167 | (declare (TopicC assoc-top)) |
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| 168 | (declare (integer start-revision)) |
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| 169 | (format t "A") |
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| 170 | (let ((err-pref "From map-isi-association(): ") |
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| 171 | (ids (map-isi-identifiers assoc-top start-revision)) |
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| 172 | (type-assocs |
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| 173 | (get-associations-by-type |
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| 174 | assoc-top start-revision *tm2rdf-associationtype-property* |
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| 175 | *rdf2tm-subject*)) |
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| 176 | (scope-assocs |
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| 177 | (get-associations-by-type |
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| 178 | assoc-top start-revision *tm2rdf-scope-property* |
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| 179 | *rdf2tm-subject*)) |
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| 180 | (role-topics (get-isi-roles assoc-top start-revision))) |
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| 181 | (let ((types (get-players-by-role-type |
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| 182 | type-assocs start-revision *rdf2tm-object*)) |
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| 183 | (scopes (get-players-by-role-type |
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| 184 | scope-assocs start-revision *rdf2tm-object*)) |
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| 185 | (reifier-topics (get-isi-reifiers assoc-top start-revision)) |
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| 186 | (assoc-roles |
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| 187 | (remove-if #'null (map 'list |
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| 188 | #'(lambda(role-topic) |
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| 189 | (map-isi-role role-topic start-revision)) |
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| 190 | role-topics)))) |
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| 191 | (elephant:ensure-transaction (:txn-nosync t) |
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| 192 | (map 'list #'d::delete-construct type-assocs) |
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| 193 | (map 'list #'d::delete-construct scope-assocs) |
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| 194 | (when (/= 1 (length types)) |
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| 195 | (error "~aexpect one type topic but found: ~a" |
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| 196 | err-pref (length types))) |
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| 197 | (when (= 0 (length assoc-roles)) |
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| 198 | (error "~aexpect at least one role but found: ~a" |
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| 199 | err-pref (length assoc-roles))) |
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| 200 | (delete-related-associations assoc-top start-revision) |
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| 201 | (d::delete-construct assoc-top) |
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| 202 | (with-tm (start-revision document-id tm-id) |
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| 203 | (add-to-tm |
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| 204 | xtm-importer::tm |
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| 205 | (let ((association |
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| 206 | (make-construct 'AssociationC |
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| 207 | :start-revision start-revision |
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| 208 | :item-identifiers ids |
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| 209 | :instance-of (first types) |
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| 210 | :themes scopes |
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| 211 | :roles assoc-roles))) |
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| 212 | (map 'list #'(lambda(association-role) |
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| 213 | (let ((found-item |
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| 214 | (find-if #'(lambda(list-item) |
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| 215 | (and (eql (instance-of association-role) |
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| 216 | (getf list-item :instance-of)) |
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| 217 | (eql (player association-role) |
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| 218 | (getf list-item :player)) |
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| 219 | (getf list-item :reifiers))) |
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| 220 | assoc-roles))) |
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| 221 | (when found-item |
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| 222 | (dolist (reifier-topic (getf found-item :reifiers)) |
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| 223 | (add-reifier association-role reifier-topic |
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| 224 | :revision start-revision))))) |
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| 225 | (roles association :revision start-revision)) |
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| 226 | (dolist (reifier-topic reifier-topics) |
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| 227 | (add-reifier association reifier-topic :revision start-revision)) |
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| 228 | association))))))) |
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| 229 | |
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| 230 | |
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| 231 | (defun map-isi-topic(top start-revision) |
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| 232 | "Maps a passed topic with all its isidorus:types to a TM topic." |
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| 233 | (declare (integer start-revision)) |
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| 234 | (declare(TopicC top)) |
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| 235 | (format t "T") |
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| 236 | (let ((new-psis (map-isi-identifiers |
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| 237 | top start-revision |
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| 238 | :id-type-uri *tm2rdf-subjectidentifier-property*)) |
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| 239 | (new-locators (map-isi-identifiers |
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| 240 | top start-revision |
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| 241 | :id-type-uri *tm2rdf-subjectlocator-property*)) |
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| 242 | (new-item-ids (map-isi-identifiers top start-revision)) |
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| 243 | (occurrence-topics (get-isi-occurrences top start-revision)) |
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| 244 | (name-topics (get-isi-names top start-revision))) |
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| 245 | (bound-subject-identifiers top new-psis start-revision) |
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| 246 | (bound-subject-locators top new-locators start-revision) |
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| 247 | (bound-item-identifiers top new-item-ids start-revision) |
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| 248 | (map 'list #'(lambda(occurrence-topic) |
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| 249 | (map-isi-occurrence top occurrence-topic start-revision)) |
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| 250 | occurrence-topics) |
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| 251 | (map 'list #'(lambda(name-topic) |
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| 252 | (map-isi-name top name-topic start-revision)) |
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| 253 | name-topics)) |
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| 254 | top) |
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| 255 | |
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| 256 | |
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| 257 | (defun get-isi-variants(name-top start-revision) |
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| 258 | "Returns all topics representing a name's variant." |
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| 259 | (declare (TopicC name-top)) |
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| 260 | (declare (integer start-revision)) |
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| 261 | (let ((variant-assocs |
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| 262 | (get-associations-by-type name-top start-revision |
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| 263 | *tm2rdf-variant-property* |
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| 264 | *rdf2tm-subject*))) |
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| 265 | (let ((players |
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| 266 | (get-players-by-role-type |
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| 267 | variant-assocs start-revision *rdf2tm-object*))) |
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| 268 | (map 'list #'d::delete-construct variant-assocs) |
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| 269 | players))) |
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| 270 | |
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| 271 | |
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| 272 | (defun map-isi-variant (name variant-top start-revision) |
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| 273 | "Maps the passed variant-topic to a TM variant." |
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| 274 | (declare (TopicC variant-top)) |
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| 275 | (declare (NameC name)) |
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| 276 | (declare (integer start-revision)) |
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| 277 | (let ((ids (map-isi-identifiers variant-top start-revision)) |
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| 278 | (scope-assocs |
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| 279 | (get-associations-by-type |
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| 280 | variant-top start-revision *tm2rdf-scope-property* |
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| 281 | *rdf2tm-subject*)) |
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| 282 | (value-type-topic |
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| 283 | (get-item-by-psi *tm2rdf-value-property* :revision start-revision))) |
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| 284 | (let ((scopes |
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| 285 | (remove-duplicates |
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| 286 | (append (get-players-by-role-type |
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| 287 | scope-assocs start-revision *rdf2tm-object*) |
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| 288 | (when name |
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| 289 | (themes name))))) |
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| 290 | (value-and-datatype |
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| 291 | (let ((value-occ |
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| 292 | (find-if #'(lambda(occ) |
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| 293 | (eql (instance-of occ) value-type-topic)) |
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| 294 | (occurrences variant-top)))) |
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| 295 | (if value-occ |
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| 296 | (list :value (charvalue value-occ) |
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| 297 | :datatype (datatype value-occ)) |
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| 298 | (list :value "" |
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| 299 | :datatype *xml-string*)))) |
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| 300 | (reifiers (get-isi-reifiers variant-top start-revision))) |
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| 301 | (elephant:ensure-transaction (:txn-nosync t) |
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| 302 | (map 'list #'d::delete-construct scope-assocs) |
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| 303 | (delete-related-associations variant-top start-revision) |
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| 304 | (d::delete-construct variant-top) |
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| 305 | (let ((variant |
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| 306 | (make-construct 'VariantC |
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| 307 | :start-revision start-revision |
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| 308 | :item-identifiers ids |
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| 309 | :themes scopes |
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| 310 | :charvalue (getf value-and-datatype :value) |
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| 311 | :datatype (getf value-and-datatype :datatype) |
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| 312 | :parent name))) |
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| 313 | (dolist (reifier-topic reifiers) |
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| 314 | (add-reifier variant reifier-topic :revision start-revision)) |
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| 315 | variant))))) |
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| 316 | |
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| 317 | |
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| 318 | (defun map-isi-name (top name-top start-revision) |
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| 319 | "Maps the passed occurrence-topic to a TM occurrence." |
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| 320 | (declare (TopicC top name-top)) |
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| 321 | (declare (integer start-revision)) |
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| 322 | (let ((ids (map-isi-identifiers name-top start-revision)) |
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| 323 | (type-assocs |
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| 324 | (get-associations-by-type |
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| 325 | name-top start-revision *tm2rdf-nametype-property* |
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| 326 | *rdf2tm-subject*)) |
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| 327 | (scope-assocs |
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| 328 | (get-associations-by-type |
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| 329 | name-top start-revision *tm2rdf-scope-property* |
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| 330 | *rdf2tm-subject*)) |
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| 331 | (value-type-topic |
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| 332 | (get-item-by-psi *tm2rdf-value-property* :revision start-revision)) |
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| 333 | (variant-topics (get-isi-variants name-top start-revision))) |
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| 334 | (let ((type (let ((fn-types |
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| 335 | (get-players-by-role-type |
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| 336 | type-assocs start-revision *rdf2tm-object*))) |
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| 337 | (when fn-types |
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| 338 | (first fn-types)))) |
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| 339 | (scopes (get-players-by-role-type |
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| 340 | scope-assocs start-revision *rdf2tm-object*)) |
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| 341 | (value |
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| 342 | (let ((value-occ |
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| 343 | (find-if #'(lambda(occ) |
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| 344 | (eql (instance-of occ) value-type-topic)) |
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| 345 | (occurrences name-top)))) |
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| 346 | (if value-occ |
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| 347 | (charvalue value-occ) |
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| 348 | ""))) |
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| 349 | (reifiers (get-isi-reifiers name-top start-revision))) |
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| 350 | (elephant:ensure-transaction (:txn-nosync t) |
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| 351 | (map 'list #'d::delete-construct type-assocs) |
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| 352 | (map 'list #'d::delete-construct scope-assocs) |
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| 353 | (let ((name |
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| 354 | (make-construct 'NameC |
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| 355 | :start-revision start-revision |
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| 356 | :parent top |
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| 357 | :charvalue value |
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| 358 | :instance-of (if type |
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| 359 | type |
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| 360 | (get-item-by-psi |
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| 361 | *topic-name-psi* |
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| 362 | :revision start-revision |
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| 363 | :error-if-nil t)) |
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| 364 | :item-identifiers ids |
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| 365 | :themes scopes))) |
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| 366 | (map 'list #'(lambda(variant-topic) |
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| 367 | (map-isi-variant name variant-topic |
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| 368 | start-revision)) |
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| 369 | variant-topics) |
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| 370 | (delete-related-associations name-top start-revision) |
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| 371 | (d::delete-construct name-top) |
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| 372 | (dolist (reifier-topic reifiers) |
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| 373 | (add-reifier name reifier-topic :revision start-revision)) |
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| 374 | name))))) |
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| 375 | |
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| 376 | |
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| 377 | (defun get-isi-names(top start-revision) |
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| 378 | "Returns all topics that represents names for the passed top." |
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| 379 | (declare (TopicC top)) |
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| 380 | (declare (integer start-revision)) |
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| 381 | (let ((assocs (get-associations-by-type |
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| 382 | top start-revision *tm2rdf-name-property* |
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| 383 | *rdf2tm-subject*))) |
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| 384 | (let ((name-topics |
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| 385 | (get-players-by-role-type |
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| 386 | assocs start-revision *rdf2tm-object*))) |
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| 387 | (map 'list #'d::delete-construct assocs) |
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| 388 | name-topics))) |
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| 389 | |
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| 390 | |
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| 391 | (defun map-isi-occurrence(top occ-top start-revision) |
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| 392 | "Maps all topics that represents occurrences of the passed topic top |
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| 393 | to occurrence objects." |
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| 394 | (declare (TopicC top occ-top)) |
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| 395 | (declare (integer start-revision)) |
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| 396 | (let ((err-pref "From map-isi-occurrence(): ") |
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| 397 | (ids (map-isi-identifiers occ-top start-revision)) |
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| 398 | (type-assocs |
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| 399 | (get-associations-by-type |
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| 400 | occ-top start-revision *tm2rdf-occurrencetype-property* |
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| 401 | *rdf2tm-subject*)) |
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| 402 | (scope-assocs |
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| 403 | (get-associations-by-type |
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| 404 | occ-top start-revision *tm2rdf-scope-property* |
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| 405 | *rdf2tm-subject*)) |
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| 406 | (value-type-topic |
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| 407 | (get-item-by-psi *tm2rdf-value-property*))) |
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| 408 | (let ((types (get-players-by-role-type |
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| 409 | type-assocs start-revision *rdf2tm-object*)) |
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| 410 | (scopes (get-players-by-role-type |
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| 411 | scope-assocs start-revision *rdf2tm-object*)) |
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| 412 | (value-and-datatype |
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| 413 | (let ((value-occ |
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| 414 | (find-if #'(lambda(occ) |
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| 415 | (eql (instance-of occ) value-type-topic)) |
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| 416 | (occurrences occ-top)))) |
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| 417 | (if value-occ |
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| 418 | (list :value (charvalue value-occ) |
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| 419 | :datatype (datatype value-occ)) |
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| 420 | (list :value "" |
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| 421 | :datatype *xml-string*)))) |
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| 422 | (reifiers (get-isi-reifiers occ-top start-revision))) |
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| 423 | (elephant:ensure-transaction (:txn-nosync t) |
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| 424 | (map 'list #'d::delete-construct type-assocs) |
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| 425 | (map 'list #'d::delete-construct scope-assocs) |
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| 426 | (when (/= 1 (length types)) |
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| 427 | (error "~aexpect one type topic but found: ~a" |
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| 428 | err-pref (length types))) |
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| 429 | (delete-related-associations occ-top start-revision) |
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| 430 | (d::delete-construct occ-top) |
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| 431 | (let ((occurrence |
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| 432 | (make-construct 'OccurrenceC |
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| 433 | :start-revision start-revision |
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| 434 | :parent top |
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| 435 | :themes scopes |
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| 436 | :item-identifiers ids |
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| 437 | :instance-of (first types) |
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| 438 | :charvalue (getf value-and-datatype :value) |
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| 439 | :datatype (getf value-and-datatype :datatype)))) |
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| 440 | (dolist (reifier-topic reifiers) |
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| 441 | (add-reifier occurrence reifier-topic :revision start-revision)) |
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| 442 | occurrence))))) |
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| 443 | |
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| 444 | |
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| 445 | (defun get-isi-occurrences(top start-revision) |
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| 446 | "Returns all topics that represents occurrences for the passed top." |
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| 447 | (declare (TopicC top)) |
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| 448 | (declare (integer start-revision)) |
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| 449 | (let ((assocs (get-associations-by-type |
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| 450 | top start-revision *tm2rdf-occurrence-property* |
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| 451 | *rdf2tm-subject*))) |
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| 452 | (let ((occurrence-topics |
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| 453 | (get-players-by-role-type |
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| 454 | assocs start-revision *rdf2tm-object*))) |
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| 455 | (map 'list #'d::delete-construct assocs) |
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| 456 | occurrence-topics))) |
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| 457 | |
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| 458 | |
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| 459 | (defun get-isi-topics (tm-id start-revision |
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| 460 | &key (document-id *document-id*) |
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| 461 | (type-psi *tm2rdf-topic-type-uri*)) |
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| 462 | "Returns all topics of the given tm and revision." |
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| 463 | (let ((type-topic (get-item-by-psi type-psi |
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| 464 | :revision start-revision))) |
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| 465 | (when type-topic |
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| 466 | (let ((assocs (get-associations-by-type |
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| 467 | type-topic start-revision *type-instance-psi* |
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| 468 | *type-psi*))) |
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| 469 | (let ((isi-topics (get-players-by-role-type |
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| 470 | assocs start-revision *instance-psi*))) |
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| 471 | (let ((topics-in-tm |
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| 472 | (with-tm (start-revision document-id tm-id) |
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| 473 | (intersection isi-topics (topics xtm-importer::tm))))) |
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| 474 | (map 'list |
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| 475 | #'(lambda(top) |
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| 476 | (map 'list |
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| 477 | #'(lambda(role) |
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| 478 | (when (find (parent role :revision start-revision) |
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| 479 | assocs) |
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| 480 | (d::delete-construct |
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| 481 | (parent role :revision start-revision)))) |
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| 482 | (player-in-roles top :revision start-revision))) |
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| 483 | topics-in-tm) |
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| 484 | topics-in-tm)))))) |
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| 485 | |
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| 486 | |
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| 487 | (defun get-associations-by-type (top start-revision association-type-psi |
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| 488 | role-type-psi) |
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| 489 | "Returns all associations of the passed associaiton type where the |
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| 490 | topic top is a player in a role of the given roletype." |
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| 491 | (declare (TopicC top)) |
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| 492 | (declare (string association-type-psi role-type-psi)) |
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| 493 | (declare (integer start-revision)) |
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| 494 | (let ((assoc-type (get-item-by-psi association-type-psi |
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| 495 | :revision start-revision)) |
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| 496 | (role-type (get-item-by-psi role-type-psi |
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| 497 | :revision start-revision))) |
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| 498 | (when (and assoc-type role-type) |
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| 499 | (let ((assocs |
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| 500 | (remove-if |
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| 501 | #'null |
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| 502 | (map 'list |
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| 503 | #'(lambda(role) |
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| 504 | (when (and (eql (instance-of (parent role)) assoc-type) |
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| 505 | (eql (instance-of role) role-type)) |
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| 506 | (parent role))) |
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| 507 | (player-in-roles top))))) |
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| 508 | assocs)))) |
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| 509 | |
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| 510 | |
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| 511 | (defun get-players-by-role-type (associations start-revision |
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| 512 | role-type-psi) |
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| 513 | "Returns all players of the passed associaiton that are contained |
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| 514 | in roles of the given type." |
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| 515 | (declare (list associations)) |
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| 516 | (declare (integer start-revision)) |
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| 517 | (declare (string role-type-psi)) |
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| 518 | (let ((role-type (get-item-by-psi role-type-psi |
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| 519 | :revision start-revision))) |
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| 520 | (let ((players |
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| 521 | (remove-if |
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| 522 | #'null |
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| 523 | (map 'list |
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| 524 | #'(lambda(assoc) |
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| 525 | (let ((role |
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| 526 | (find-if |
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| 527 | #'(lambda(role) |
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| 528 | (eql role-type (instance-of role |
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| 529 | :revision start-revision))) |
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| 530 | (roles assoc :revision start-revision)))) |
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| 531 | (when role |
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| 532 | (player role :revision start-revision)))) |
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| 533 | associations)))) |
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| 534 | players))) |
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| 535 | |
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| 536 | |
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| 537 | (defun get-occurrences-by-type (top start-revision |
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| 538 | &key (occurrence-type-uri |
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| 539 | *tm2rdf-itemIdentity-property*)) |
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| 540 | "Returns all occurrences of the given topic, that is of the type |
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| 541 | bound to occurrence-type-uri." |
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| 542 | (declare (TopicC top)) |
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| 543 | (with-revision start-revision |
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| 544 | (let ((identifier-occs |
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| 545 | (remove-if #'null |
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| 546 | (map 'list |
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| 547 | #'(lambda(occurrence) |
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| 548 | (let ((type |
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| 549 | (instance-of occurrence |
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| 550 | :revision start-revision))) |
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| 551 | (let ((type-psi |
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| 552 | (find-if #'(lambda(psi) |
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| 553 | (string= |
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| 554 | occurrence-type-uri |
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| 555 | (uri psi))) |
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| 556 | (psis type :revision start-revision)))) |
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| 557 | (when type-psi |
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| 558 | occurrence)))) |
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| 559 | (occurrences top :revision start-revision))))) |
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| 560 | identifier-occs))) |
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| 561 | |
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| 562 | |
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| 563 | (defun map-isi-identifiers (top start-revision |
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| 564 | &key (id-type-uri |
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| 565 | *tm2rdf-itemIdentity-property*)) |
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| 566 | "Maps identifiers of the type depending on id-type-uri from topic occurrences |
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| 567 | imported from RDF to the corresponding TM constructs." |
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| 568 | (declare (TopicC top)) |
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| 569 | (let ((id-occs (get-occurrences-by-type top start-revision |
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| 570 | :occurrence-type-uri id-type-uri)) |
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| 571 | (class-symbol (cond |
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| 572 | ((string= id-type-uri |
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| 573 | *tm2rdf-itemIdentity-property*) |
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| 574 | 'ItemIdentifierC) |
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| 575 | ((string= id-type-uri |
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| 576 | *tm2rdf-subjectLocator-property*) |
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| 577 | 'SubjectLocatorC) |
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| 578 | ((string= id-type-uri |
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| 579 | *tm2rdf-subjectIdentifier-property*) |
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| 580 | 'PersistentIdC)))) |
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| 581 | (let ((id-uris (map 'list #'charvalue id-occs))) |
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| 582 | (elephant:ensure-transaction (:txn-nosync t) |
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| 583 | (map 'list #'d::delete-construct id-occs) |
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| 584 | (let ((ids (map 'list |
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| 585 | #'(lambda(id-uri) |
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| 586 | (make-instance class-symbol |
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| 587 | :uri id-uri |
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| 588 | :start-revision start-revision)) |
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| 589 | id-uris))) |
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| 590 | ids))))) |
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| 591 | |
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| 592 | |
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| 593 | (defun bound-item-identifiers (construct identifiers start-revision) |
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| 594 | "Bounds the passed item-identifier to the passed construct." |
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| 595 | (declare (ReifiableConstructC construct)) |
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| 596 | (dolist (id identifiers) |
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| 597 | (declare (ItemIdentifierC id)) |
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| 598 | (if (find-if #'(lambda(ii) |
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| 599 | (and (string= (uri ii) (uri id)) |
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| 600 | (not (eql ii id)))) |
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| 601 | (item-identifiers construct :revision start-revision)) |
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| 602 | (d::delete-construct id) |
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| 603 | (add-item-identifier construct id :revision start-revision))) |
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| 604 | construct) |
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| 605 | |
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| 606 | |
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| 607 | (defun bound-subject-identifiers (top identifiers start-revision) |
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| 608 | "Bounds the passed psis to the passed topic." |
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| 609 | (declare (TopicC top)) |
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| 610 | (dolist (id identifiers) |
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| 611 | (declare (PersistentIdC id)) |
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| 612 | (if (find-if #'(lambda(psi) |
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| 613 | (and (string= (uri psi) (uri id)) |
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| 614 | (not (eql psi id)))) |
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| 615 | (psis top :revision start-revision)) |
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| 616 | (d::delete-construct id) |
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| 617 | (add-psi top id :revision start-revision))) |
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| 618 | top) |
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| 619 | |
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| 620 | |
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| 621 | (defun bound-subject-locators (top locators start-revision) |
|---|
| 622 | "Bounds the passed locators to the passed topic." |
|---|
| 623 | (declare (TopicC top)) |
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| 624 | (dolist (id locators) |
|---|
| 625 | (declare (SubjectLocatorC id)) |
|---|
| 626 | (if (find-if #'(lambda(locator) |
|---|
| 627 | (and (string= (uri locator) (uri id)) |
|---|
| 628 | (not (eql locator id)))) |
|---|
| 629 | (locators top :revision start-revision)) |
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| 630 | (d::delete-construct id) |
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| 631 | (add-locator top id :revision start-revision))) |
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| 632 | top) |
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| 633 | |
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| 634 | |
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| 635 | (defun get-isi-reifiers (construct start-revision) |
|---|
| 636 | "Returns all reifiers from the passed construct." |
|---|
| 637 | (declare (TopicC construct)) |
|---|
| 638 | (let ((reifier-assocs |
|---|
| 639 | (get-associations-by-type |
|---|
| 640 | construct start-revision *tm2rdf-reifier-property* |
|---|
| 641 | *rdf2tm-subject*))) |
|---|
| 642 | (let ((reifiers |
|---|
| 643 | (get-players-by-role-type |
|---|
| 644 | reifier-assocs start-revision *rdf2tm-object*))) |
|---|
| 645 | reifiers))) |
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