Class: GlossAnalyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/wikidata/diff/gloss_analyzer.rb

Class Method Summary collapse

Class Method Details

.isolate_gloss_differences(current_content, parent_content) ⇒ Object 



2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
 
# File 'lib/wikidata/diff/gloss_analyzer.rb', line 2

def self.isolate_gloss_differences(current_content, parent_content)
    return {
    changed: [],
    removed: [],
    added: []
    } if current_content.nil? && parent_content.nil?

    if current_content
        current_glosses = current_content['glosses']
        if current_glosses.nil? || current_glosses.is_a?(Array)
            current_glosses = {}
        end
    else
        current_glosses = {}
    end

    if parent_content
        parent_glosses = parent_content['glosses'] 
        if parent_glosses.nil? || parent_glosses.is_a?(Array)
            parent_glosses = {}
        end
    else
        parent_glosses = {}
    end



    changed = []
    removed = []
    added = []

    # if parentid is 0, then add all labels as added and return it
    if parent_content.nil?
        current_glosses.each do |lang, label|
            added << { lang: lang }
        end
        return {
            changed: changed,
            removed: removed,
            added: added
        }
    else

    
        # Iterate over each language in the current labels
        (current_glosses || {}).each do |lang, current_gloss|
            parent_gloss = parent_glosses[lang]
        
            if parent_gloss.nil?
                added << { lang: lang }
            elsif current_gloss != parent_gloss
                changed << { lang: lang }
            end
        end
        
            # Iterate over each language in the parent labels to find removed labels
        (parent_glosses || {}).each do |lang, parent_gloss|
            if current_glosses[lang].nil?
                removed << { lang: lang }
            end
        end
    end

    {
    changed: changed,
    removed: removed,
    added: added
    }
end