github-google_apps_scripts/github.js at master · fontanon/github-google_apps_scripts · GitHub

History

154 lines (132 loc) · 4.78 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

* Connector to Redmine from Google Apps Scripts platform.

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

* Author: Alejandro Leiva <aleiva@emergya.com>

var GITHUB_API_URL = 'https://api.github.com';

// TODO: this should be obtained from a configuration dialog.

var API_ACCESS_KEY = 'YOUR_API_ACCESS_KEY_HERE!';

var linkexp=/<[^>]*>\s*(\s*;\s*[^<>@,;:"\/\[\]\?={} \t]+=(([^<>@,;:"\/\[\]\?={} \t]+)|("[^"]*")))*(,|$)/g;

var paramexp=/[^<>@,;:"\/\[\]\?={} \t]+=(([^<>@,;:"\/\[\]\?={} \t]+)|("[^"]*"))/g;

var GitHub = (function() {

// base_uri and api_key could be specified at initialization time

function GitHub(base_uri, api_key) {

this.base_uri = base_uri || GITHUB_API_URL;

this.api_key = api_key || API_ACCESS_KEY;

}

// Parse linkHeader whiich contains the 'next page uri' of a request in Github

var parseLinkHeader = function (value) {

var matches = value.match(linkexp);

var rels = new Object();

var titles = new Object();

for (i = 0; i < matches.length; i++) {

var split = matches[i].split('>');

var href = split[0].substring(1);

var ps = split[1];

var link = new Object();

link.href = href;

var s = ps.match(paramexp);

function unquote(value) {

if (value.charAt(0) == '"' && value.charAt(value.length - 1) == '"') return value.substring(1, value.length - 1);

return value;

}

for (j = 0; j < s.length; j++) {

var p = s[j];

var paramsplit = p.split('=');

var name = paramsplit[0];

link[name] = unquote(paramsplit[1]);

}

if (link.rel != undefined) {

rels[link.rel] = link;

}

if (link.title != undefined) {

titles[link.title] = link;

}

var linkheader = new Object();

linkheader.rels = rels;

linkheader.titles = titles;

return linkheader;

}

// Github paginates requests that return multiple items

// See http://developer.github.com/v3/#pagination

// This allows to retrieve all items of a multiple item request

GitHub.prototype.retrieveAll = function (api_call) {

var page = 0;

var per_page = 100;

// First request

var uri = this.base_uri + api_call + '?page=' + page + '&per_page=' + per_page + '&key=' + this.api_key;

try {

var response = UrlFetchApp.fetch(uri);

var content = Utilities.jsonParse(response.getContentText());

var headers = response.getHeaders();

} catch (err) {

return [];

}

if (!('Link' in headers)) {

// No more pages to retrieve

return content;

}

else {

// Get the next page uri from header

var link_headers = parseLinkHeader(headers['Link']);

var results = [];

do {

results = results.concat(content);

var uri = link_headers['rels'].next.href;

var response = UrlFetchApp.fetch(uri);

var content = Utilities.jsonParse(response.getContentText());

var headers = response.getHeaders();

var link_headers = parseLinkHeader(headers['Link']);

} while (link_headers['rels'].next)

results = results.concat(content);

return results;

}

};

// Repos API http://developer.github.com/v3/repos/

// /repos/:user/:repo/commits

GitHub.prototype.getReposCommits = function (user, project) {

var api_call = '/repos/' + user + '/' + project + '/commits';