Class: QualifierAnalyzer

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

Class Method Summary collapse

Class Method Details

.handle_changed_qualifiers(current_claim, parent_claim, changed_qualifiers, added_qualifiers, removed_qualifiers, claim_key, claim_index) ⇒ Object

helper method for changed qualifiers



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
71
72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/wikidata/diff/qualifier_analyzer.rb', line 22

def self.handle_changed_qualifiers(current_claim, parent_claim, changed_qualifiers, added_qualifiers, removed_qualifiers, claim_key, claim_index)
    current_qualifiers = current_claim["qualifiers"] ? current_claim["qualifiers"] : {}
    parent_qualifiers = parent_claim["qualifiers"] ? parent_claim["qualifiers"] : {}

    current_qualifiers.each do |qualifier_key, qualifier_values|
        qualifier_values.each_with_index do |qualifier_value, qualifier_index|
            if parent_qualifiers.key?(qualifier_key)
            parent = parent_qualifiers[qualifier_key]
            end
            # Check if the qualifier index exists in the parent content
            if !parent.nil?
            parent = parent[qualifier_index]
            # check if the parent claim was changed by comparing the objects first
            if parent != qualifier_value
                # Claim was changed
                changed_qualifiers << {
                claim_key: claim_key,
                claim_index: claim_index,
                qualifier_key: qualifier_key,
                qualifier_index: qualifier_index
                }
            end
            else
            # Claim was added
            added_qualifiers << {
                claim_key: claim_key,
                claim_index: claim_index,
                qualifier_key: qualifier_key,
                qualifier_index: qualifier_index
            }
            end
        end
    end
    # Check for removed claims
    parent_qualifiers.each do |qualifier_key, qualifier_values|
        qualifier_values.each_with_index do |qualifier_value, qualifier_index|
            if current_qualifiers.key?(qualifier_key)
            current = current_qualifiers[qualifier_key]
            end
            # Check if the qualifier index exists in the current content
            if !current.nil?
            current = current[qualifier_index]
            end
            if current.nil?
            # Claim was removed
            removed_qualifiers << {
                claim_key: claim_key,
                claim_index: claim_index,
                qualifier_key: qualifier_key,
                qualifier_index: qualifier_index
            }
            end
        end
    end

    {
        added_qualifiers: added_qualifiers,
        removed_qualifiers: removed_qualifiers,
        changed_qualifiers: changed_qualifiers
    }
end

.qualifier_updates(claim, updated_qualifiers, claim_key, claim_index) ⇒ Object

helper method for adding qualifiers handles added and removed qualifiers



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/wikidata/diff/qualifier_analyzer.rb', line 4

def self.qualifier_updates(claim, updated_qualifiers, claim_key, claim_index)
    if claim["qualifiers"]
        qualifiers = claim["qualifiers"]
        qualifiers.each do |qualifier_key, qualifier_values|
            qualifier_values.each_with_index do |qualifier_value, qualifier_index|
            updated_qualifiers << {
            claim_key: claim_key,
            claim_index: claim_index,
            qualifier_key: qualifier_key,
            qualifier_index: qualifier_index
            }
            end
        end
    end
    updated_qualifiers
end