mirror of
https://github.com/Jermolene/TiddlyWiki5
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118 lines
3.1 KiB
JavaScript
118 lines
3.1 KiB
JavaScript
/*\
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title: $:/core/modules/savers/gitlab.js
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type: application/javascript
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module-type: saver
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Saves wiki by pushing a commit to the GitLab REST API
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: true */
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"use strict";
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/*
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Select the appropriate saver module and set it up
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*/
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var GitLabSaver = function(wiki) {
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this.wiki = wiki;
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};
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GitLabSaver.prototype.save = function(text,method,callback) {
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/* See https://docs.gitlab.com/ee/api/repository_files.html */
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var self = this,
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username = this.wiki.getTiddlerText("$:/GitLab/Username"),
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password = $tw.utils.getPassword("gitlab"),
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repo = this.wiki.getTiddlerText("$:/GitLab/Repo"),
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path = this.wiki.getTiddlerText("$:/GitLab/Path",""),
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filename = this.wiki.getTiddlerText("$:/GitLab/Filename"),
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branch = this.wiki.getTiddlerText("$:/GitLab/Branch") || "master",
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endpoint = this.wiki.getTiddlerText("$:/GitLab/ServerURL") || "https://gitlab.com/api/v4",
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headers = {
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"Content-Type": "application/json;charset=UTF-8",
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"Private-Token": password
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};
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// Bail if we don't have everything we need
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if(!username || !password || !repo || !filename) {
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return false;
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}
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// Make sure the path start and ends with a slash
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if(path.substring(0,1) !== "/") {
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path = "/" + path;
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}
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if(path.substring(path.length - 1) !== "/") {
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path = path + "/";
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}
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// Compose the base URI
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var uri = endpoint + "/projects/" + encodeURIComponent(repo) + "/repository/";
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// Perform a get request to get the details (inc shas) of files in the same path as our file
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$tw.utils.httpRequest({
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url: uri + "tree/?path=" + encodeURIComponent(path.replace(/^\/+|\/$/g, '')) + "&branch=" + encodeURIComponent(branch.replace(/^\/+|\/$/g, '')),
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type: "GET",
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headers: headers,
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callback: function(err,getResponseDataJson,xhr) {
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var getResponseData,sha = "";
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if(err && xhr.status !== 404) {
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return callback(err);
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}
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var requestType = "POST";
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if(xhr.status !== 404) {
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getResponseData = $tw.utils.parseJSONSafe(getResponseDataJson);
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$tw.utils.each(getResponseData,function(details) {
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if(details.name === filename) {
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requestType = "PUT";
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sha = details.sha;
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}
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});
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}
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var data = {
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commit_message: $tw.language.getString("ControlPanel/Saving/GitService/CommitMessage"),
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content: text,
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branch: branch,
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sha: sha
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};
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// Perform a request to save the file
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$tw.utils.httpRequest({
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url: uri + "files/" + encodeURIComponent(path.replace(/^\/+/, '') + filename),
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type: requestType,
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headers: headers,
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data: JSON.stringify(data),
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callback: function(err,putResponseDataJson,xhr) {
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if(err) {
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return callback(err);
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}
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var putResponseData = $tw.utils.parseJSONSafe(putResponseDataJson);
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callback(null);
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}
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});
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}
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});
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return true;
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};
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/*
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Information about this saver
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*/
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GitLabSaver.prototype.info = {
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name: "gitlab",
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priority: 2000,
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capabilities: ["save", "autosave"]
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};
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/*
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Static method that returns true if this saver is capable of working
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*/
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exports.canSave = function(wiki) {
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return true;
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};
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/*
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Create an instance of this saver
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*/
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exports.create = function(wiki) {
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return new GitLabSaver(wiki);
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};
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})();
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