Module: Bolognese::Readers::SchemaOrgReader
- Included in:
- Metadata
- Defined in:
- lib/bolognese/readers/schema_org_reader.rb
Constant Summary collapse
- SO_TO_DC_RELATION_TYPES =
{ "citation" => "References", "sameAs" => "IsIdenticalTo", "isPartOf" => "IsPartOf", "hasPart" => "HasPart", "isPredecessor" => "IsPreviousVersionOf", "isSuccessor" => "IsNewVersionOf" }
Instance Method Summary collapse
- #get_schema_org(id: nil) ⇒ Object
- #read_schema_org(string: nil) ⇒ Object
- #schema_org_has_part(meta) ⇒ Object
- #schema_org_is_identical_to(meta) ⇒ Object
- #schema_org_is_new_version_of(meta) ⇒ Object
- #schema_org_is_part_of(meta) ⇒ Object
- #schema_org_is_previous_version_of(meta) ⇒ Object
- #schema_org_is_referenced_by(meta) ⇒ Object
- #schema_org_is_supplement_to(meta) ⇒ Object
- #schema_org_is_supplemented_by(meta) ⇒ Object
- #schema_org_references(meta) ⇒ Object
- #schema_org_related_identifier(meta, relation_type: nil) ⇒ Object
- #schema_org_reverse_related_identifier(meta, relation_type: nil) ⇒ Object
Instance Method Details
#get_schema_org(id: nil) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 62 def get_schema_org(id: nil) return nil unless id.present? id = normalize_id(id) response = Maremma.get(id) doc = Nokogiri::XML(response.body.fetch("data", nil), nil, 'UTF-8') string = doc.at_xpath('//script[@type="application/ld+json"]') string.text if string.present? end |
#read_schema_org(string: nil) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 13 def read_schema_org(string: nil) errors = jsonlint(string) return { "errors" => errors } if errors.present? = string.present? ? Maremma.from_json(string) : {} id = normalize_id(.fetch("@id", nil)) type = .fetch("@type", nil) resource_type_general = Bolognese::Utils::SO_TO_DC_TRANSLATIONS[type] = (from_schema_org(Array.wrap(.fetch("author", nil)))) editor = (from_schema_org(Array.wrap(.fetch("editor", nil)))) publisher = if .dig("publisher").is_a?(Hash) .dig("publisher", "name") elsif publisher.is_a?(String) .dig("publisher") end date_published = .fetch("datePublished", nil) { "id" => id, "type" => type, "additional_type" => .fetch("additionalType", nil), "citeproc_type" => Bolognese::Utils::SO_TO_CP_TRANSLATIONS[type] || "article-journal", "bibtex_type" => Bolognese::Utils::SO_TO_BIB_TRANSLATIONS[type] || "misc", "ris_type" => Bolognese::Utils::SO_TO_RIS_TRANSLATIONS[resource_type_general.to_s.dasherize] || "GEN", "resource_type_general" => resource_type_general, "doi" => validate_doi(id), "url" => normalize_id(.fetch("url", nil)), "title" => .fetch("name", nil), "alternate_name" => .fetch("alternateName", nil), "author" => , "publisher" => .dig("publisher", "name"), "provider" => .fetch("provider", nil), "is_identical_to" => schema_org_is_identical_to(), "is_part_of" => schema_org_is_part_of(), "has_part" => schema_org_has_part(), "references" => schema_org_references(), "is_referenced_by" => schema_org_is_referenced_by(), "is_supplement_to" => schema_org_is_supplement_to(), "is_supplemented_by" => schema_org_is_supplemented_by(), "date_created" => .fetch("dateCreated", nil), "date_published" => date_published, "date_modified" => .fetch("dateModified", nil), "description" => .fetch("description", nil).present? ? { "text" => sanitize(.fetch("description")) } : nil, "license" => { "id" => .fetch("license", nil) }, "version" => .fetch("version", nil), "keywords" => .fetch("keywords", nil).to_s.split(", ") } end |
#schema_org_has_part(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 88 def schema_org_has_part() (, relation_type: "hasPart") end |
#schema_org_is_identical_to(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 80 def schema_org_is_identical_to() (, relation_type: "sameAs") end |
#schema_org_is_new_version_of(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 96 def schema_org_is_new_version_of() (, relation_type: "isSuccessor") end |
#schema_org_is_part_of(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 84 def schema_org_is_part_of() (, relation_type: "isPartOf") end |
#schema_org_is_previous_version_of(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 92 def schema_org_is_previous_version_of() (, relation_type: "isPredecessor") end |
#schema_org_is_referenced_by(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 104 def schema_org_is_referenced_by() (, relation_type: "citation") end |
#schema_org_is_supplement_to(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 108 def schema_org_is_supplement_to() (, relation_type: "isBasedOn") end |
#schema_org_is_supplemented_by(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 112 def schema_org_is_supplemented_by() (, relation_type: "isBasedOn") end |
#schema_org_references(meta) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 100 def schema_org_references() (, relation_type: "citation") end |
#schema_org_related_identifier(meta, relation_type: nil) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 72 def (, relation_type: nil) normalize_ids(ids: .fetch(relation_type, nil)) end |
#schema_org_reverse_related_identifier(meta, relation_type: nil) ⇒ Object
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# File 'lib/bolognese/readers/schema_org_reader.rb', line 76 def (, relation_type: nil) normalize_ids(ids: .dig("@reverse", relation_type)) end |