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