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|
window.ContributorsStatGraphUtil =
parse_log: (log) ->
total = {}
by_author = {}
for entry in log
@add_date(entry.date, total) unless total[entry.date]?
@add_author(entry, by_author) unless by_author[entry.author_name]?
@add_date(entry.date, by_author[entry.author_name]) unless by_author[entry.author_name][entry.date]
@store_data(entry, total[entry.date], by_author[entry.author_name][entry.date])
total = _.toArray(total)
by_author = _.toArray(by_author)
total: total, by_author: by_author
add_date: (date, collection) ->
collection[date] = {}
collection[date].date = date
add_author: (author, by_author) ->
by_author[author.author_name] = {}
by_author[author.author_name].author_name = author.author_name
by_author[author.author_name].author_email = author.author_email
store_data: (entry, total, by_author) ->
@store_commits(total, by_author)
@store_additions(entry, total, by_author)
@store_deletions(entry, total, by_author)
store_commits: (total, by_author) ->
@add(total, "commits", 1)
@add(by_author, "commits", 1)
add: (collection, field, value) ->
collection[field] ?= 0
collection[field] += value
store_additions: (entry, total, by_author) ->
entry.additions ?= 0
@add(total, "additions", entry.additions)
@add(by_author, "additions", entry.additions)
store_deletions: (entry, total, by_author) ->
entry.deletions ?= 0
@add(total, "deletions", entry.deletions)
@add(by_author, "deletions", entry.deletions)
get_total_data: (parsed_log, field) ->
log = parsed_log.total
total_data = @pick_field(log, field)
_.sortBy(total_data, (d) ->
d.date
)
pick_field: (log, field) ->
total_data = []
_.each(log, (d) ->
total_data.push(_.pick(d, [field, 'date']))
)
total_data
get_author_data: (parsed_log, field, date_range = null) ->
log = parsed_log.by_author
author_data = []
_.each(log, (log_entry) =>
parsed_log_entry = @parse_log_entry(log_entry, field, date_range)
if not _.isEmpty(parsed_log_entry.dates)
author_data.push(parsed_log_entry)
)
_.sortBy(author_data, (d) ->
d[field]
).reverse()
parse_log_entry: (log_entry, field, date_range) ->
parsed_entry = {}
parsed_entry.author_name = log_entry.author_name
parsed_entry.author_email = log_entry.author_email
parsed_entry.dates = {}
parsed_entry.commits = parsed_entry.additions = parsed_entry.deletions = 0
_.each(_.omit(log_entry, 'author_name', 'author_email'), (value, key) =>
if @in_range(value.date, date_range)
parsed_entry.dates[value.date] = value[field]
parsed_entry.commits += value.commits
parsed_entry.additions += value.additions
parsed_entry.deletions += value.deletions
)
return parsed_entry
in_range: (date, date_range) ->
if date_range is null || date_range[0] <= new Date(date) <= date_range[1]
true
else
false
|
