diff options
| -rw-r--r-- | skate/schema.go | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/skate/schema.go b/skate/schema.go index 30a1c81..e09b7f9 100644 --- a/skate/schema.go +++ b/skate/schema.go @@ -227,14 +227,16 @@ type BiblioRef struct { TargetCSL string `json:"target_csl,omitempty"` } -// ClusterResult results. +// ClusterResult, a list of match candidates. This is typically serialized as a +// single JSON line. type ClusterResult struct { Key string `json:"k"` Values []*Release `json:"v"` } // NonRef returns the first non-reference release found in a cluster, or an -// error, if none has been found. +// error, if none has been found. This depends on converted references using +// the status "ref" in extra. func (cr *ClusterResult) OneNonRef() (*Release, error) { for _, re := range cr.Values { if re.Extra.Skate.Status != "ref" { @@ -244,7 +246,8 @@ func (cr *ClusterResult) OneNonRef() (*Release, error) { return nil, fmt.Errorf("no reference/release found") } -// Group is a cluster with explicit groups (e.g. store the json lines in A, B). +// Group is a cluster with explicit groups. The content is unparsed, e.g. it +// can contain raw json strings. type Group struct { Key string A []string @@ -275,22 +278,29 @@ type IDList struct { OL string `json:"ol,omitempty"` } +// IsZero returns true, if none of the identifiers is defined. func (l *IDList) IsZero() bool { return l.ISBN == "" && l.DOI == "" && l.PMID == "" && l.ISSN == "" && l.JSTOR == "" && l.PMC == "" && l.ARXIV == "" && l.OL == "" } +// ParseIDList parses out the identifiers from a citation document. func (c *MinimalCitations) ParseIDList() (result IDList) { if len(c.IDList) < 3 { return result } - s := c.IDList[1 : len(c.IDList)-1] - parts := strings.Split(s, ",") + var ( + s = c.IDList[1 : len(c.IDList)-1] // get rid of "{" and "}" + parts = strings.Split(s, ",") + pair []string + ) for _, part := range parts { - pair := strings.Split(part, "=") + pair = strings.Split(part, "=") if len(pair) != 2 { continue } + pair[0] = strings.TrimSpace(pair[0]) + pair[1] = strings.TrimSpace(pair[1]) switch pair[0] { case "ISBN": result.ISBN = pair[1] |