User:Mine0901/sandbox

Zotero translators
Zotero translators are scripts written in Javascript to parse web pages into citations. They can be written for journal articles, manuscripts, blog posts, newspaper articles, etc. A feature of Zotero, an open-source software for reference management, a translator can be created for any specific site and then submitted to the Zotero repository of translators. You can see a list of all Zotero translators at https://github.com/zotero/translators.

Creating Zotero translators
The citoid service relies on the Zotero community for much of the "magic". We use Zotero translators to convert a page link into detailed information, and these translators need to be written for each site. Currently, the support is the best for English language sources, and we need your help to improve coverage of other sites. All translators share a similar structure, are short pieces of code and hence easy to create. Translators often work both in the browser and translation-server. They can be written for various browser support, namely, Firefox, Chrome, Safari, Internet Explorer. For citoid's use, it is required for any new translator to work in translation-server.

Required software
To make the process of creating a translator easier, we will download a few free programs as listed below.

Install Zotero
Zotero has several ways to be downloaded - Zotero add-on for Firefox, Zotero standalone, Zotero Bookmarklet and Zotero for portable Firefox. For the purpose of writing a translator, it is the best suit to install the Firefox add-on. Follow the steps given below for installation-
 * 1) Go to the download page to get Zotero.
 * 2) Choose the Install Zotero for Firefox option.
 * 3) If Firefox prevents the installation, choose the "Allow" option.
 * 4) After the add-on is downloaded and verified, click on Install.
 * 5) Restart Firefox to apply the changes. You will now be able to see Zotero's icon, that is, 'Z', in the toolbar of Firefox.

Install Scaffold
Scaffold is an integrated development environment for creating Zotero translators. It makes it easy to write and debug a translator. You can also add test cases for a translator very conveniently using Scaffold. Scaffold is a Firefox add-on, in case you don't have Firefox in your system, get it from the Mozilla site (Explain the type of translators above and add which all are supported by Scaffold here). Follow the steps given below to install Scaffold-
 * 1) Open this link to get Scaffold in your Firefox browser.
 * 2) Double click the XPI file (Extension Archive file) to download the software.
 * 3) If Firefox prevents the installation, choose the "Allow" option.
 * 4) After the add-on is downloaded and verified, click on Install.
 * 5) Restart Firefox to apply the changes. You can now access Scaffold from the Tools.

Install Firebug
For writing translator, XPaths are used to extract information from HTML or XML. Firebug is an extension for Firefox that we can be used to analyse any website's source code and create XPaths. Firebug is no longer maintained and is deprecated in favor of Firefox DevTools but the Firefox DevTools doesn' have this feature yet. For this reason, you can install Firebug or any other XPath tools. Follow the steps given below to isntall Firebug-
 * 1) Open this link to get this add-on.
 * 2) Double click on the button that says "+ Add to Firefox".
 * 3) After the add-on is downloaded and verified, click on Install.
 * 4) Restart Firefox to apply the changes. You will now be able to inspect web pages with Firebug.

Required Concepts
There are a few concepts that you should know that will help you in creating translators. These concepts are discussed briefly.

Document Object Model
DOM is a language-independent interface that structures a webpage into a tree-like pattern. It recognizes parts of a document as nodes and organizes them into a hierarchical structure. For example, consider a section of an HTML document below and representation of its DOM: