139 lines
4.6 KiB
JavaScript
139 lines
4.6 KiB
JavaScript
/* eslint-disable func-names, space-before-function-paren, object-shorthand, no-var, one-var, camelcase, one-var-declaration-per-line, comma-dangle, no-param-reassign, no-return-assign, quotes, prefer-arrow-callback, wrap-iife, consistent-return, no-unused-vars, max-len, no-cond-assign, no-else-return, max-len */
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import _ from 'underscore';
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export default {
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parse_log: function(log) {
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var by_author, by_email, data, entry, i, len, total, normalized_email;
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total = {};
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by_author = {};
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by_email = {};
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for (i = 0, len = log.length; i < len; i += 1) {
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entry = log[i];
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if (total[entry.date] == null) {
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this.add_date(entry.date, total);
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}
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normalized_email = entry.author_email.toLowerCase();
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data = by_author[entry.author_name] || by_email[normalized_email];
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if (data == null) {
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data = this.add_author(entry, by_author, by_email);
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}
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if (!data[entry.date]) {
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this.add_date(entry.date, data);
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}
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this.store_data(entry, total[entry.date], data[entry.date]);
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}
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total = _.toArray(total);
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by_author = _.toArray(by_author);
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return {
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total: total,
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by_author: by_author
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};
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},
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add_date: function(date, collection) {
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collection[date] = {};
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return collection[date].date = date;
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},
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add_author: function(author, by_author, by_email) {
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var data, normalized_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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normalized_email = author.author_email.toLowerCase();
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by_author[author.author_name] = data;
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by_email[normalized_email] = data;
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return data;
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},
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store_data: function(entry, total, by_author) {
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this.store_commits(total, by_author);
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this.store_additions(entry, total, by_author);
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return this.store_deletions(entry, total, by_author);
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},
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store_commits: function(total, by_author) {
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this.add(total, "commits", 1);
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return this.add(by_author, "commits", 1);
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},
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add: function(collection, field, value) {
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if (collection[field] == null) {
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collection[field] = 0;
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}
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return collection[field] += value;
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},
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store_additions: function(entry, total, by_author) {
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if (entry.additions == null) {
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entry.additions = 0;
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}
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this.add(total, "additions", entry.additions);
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return this.add(by_author, "additions", entry.additions);
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},
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store_deletions: function(entry, total, by_author) {
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if (entry.deletions == null) {
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entry.deletions = 0;
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}
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this.add(total, "deletions", entry.deletions);
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return this.add(by_author, "deletions", entry.deletions);
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},
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get_total_data: function(parsed_log, field) {
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var log, total_data;
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log = parsed_log.total;
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total_data = this.pick_field(log, field);
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return _.sortBy(total_data, function(d) {
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return d.date;
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});
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},
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pick_field: function(log, field) {
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var total_data;
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total_data = [];
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_.each(log, function(d) {
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return total_data.push(_.pick(d, [field, 'date']));
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});
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return total_data;
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},
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get_author_data: function(parsed_log, field, date_range) {
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var author_data, log;
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if (date_range == null) {
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date_range = null;
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}
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log = parsed_log.by_author;
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author_data = [];
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_.each(log, (function(_this) {
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return function(log_entry) {
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var parsed_log_entry;
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parsed_log_entry = _this.parse_log_entry(log_entry, field, date_range);
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if (!_.isEmpty(parsed_log_entry.dates)) {
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return author_data.push(parsed_log_entry);
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}
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};
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})(this));
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return _.sortBy(author_data, function(d) {
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return d[field];
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}).reverse();
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},
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parse_log_entry: function(log_entry, field, date_range) {
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var parsed_entry;
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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'), (function(_this) {
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return function(value, key) {
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if (_this.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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return parsed_entry.deletions += value.deletions;
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}
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};
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})(this));
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return parsed_entry;
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},
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in_range: function(date, date_range) {
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var ref;
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if (date_range === null || (date_range[0] <= (ref = new Date(date)) && ref <= date_range[1])) {
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return true;
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} else {
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return false;
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}
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}
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};
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