Zotero Addon Template

This is an addon/plugin template for Zotero.

Documentation(Chinese, provides English translation)

👍You are currently in bootstrap extension mode. To use overlay mode, plsase switch to overlay branch in git.

👁 Watch this repo so that you can be notified whenever there are fixes & updates.

Features

TypeScript support;
Build addon settings and versions automatically;
Build and reload code in Zotero automatically;
Release to GitHub automatically(using release-it);
Extensive skeleton;
Some sample code of UI and lifecycle.
⭐Compatibilities for Zotero 6 & Zotero 7.(using zotero-plugin-toolkit)

Quick Start Guide

Fork this repo;
Git clone the forked repo;
Enter the repo folder;
Modify the settings in ./package.json, including:

  version,
  author,
  description,
  homepage,
  config {
    releasepage,
    updaterdf,
    addonName,
    addonID,
    addonRef
  }

Be careful to set the addonID and addonRef to avoid confliction.

Run npm install to set up the plugin and install dependencies. If you don't have NodeJS installed, please download it here;
Run npm run build to build the plugin. The xpi for installation and the built code is under builds folder.

Plugin Life Cycle

When install/enable/startup triggered from Zotero, bootstrap.js > startup is called
- Wait for Zotero ready
- Prepare global variables ctx. They are available globally in the plugin scope
- Load index.js (the main entrance of plugin code, built from index.ts)
- Register resources if Zotero 7+
In the main entrance index.js, the plugin object is injected under Zotero and events.ts > onInit is called.
- Initialize anything you want, including notify listeners, preference panes(initPrefs), and UI elements(initViews).
When uninstall/disabled triggered from Zotero, bootstrap.js > shutdown is called.
- events.ts > onUninit is called. Remove UI elements(unInitViews), preference panes(uninitPrefs), or anything created by the plugin.
- Remove scripts and release resources.

Examples

See https://github.com/windingwind/zotero-plugin-toolkit for more detailed API documentations.

Menu (file, edit, view, ...) & Right-click Menu (item, collection/library)

File Menu

https://github.com/windingwind/zotero-addon-template/blob/574ce88b9fd3535a9d062db51cf16e99dda35288/src/views.ts#L52-L60

Item Menu

https://github.com/windingwind/zotero-addon-template/blob/574ce88b9fd3535a9d062db51cf16e99dda35288/src/views.ts#L23-L51

insertMenuItem resolved the input object and inject the menu items.

You can choose an anchor element and insert before/after it using insertPosition and anchorElement. Default the insert position is the end of the menu.

Preference, for both Zotero 6 and Zotero 7 (all in bootstrap)

Zotero 6 doesn't support preference pane injection in bootstrap mode, thus I write a register for Zotero 6 or lower.

You only need to maintain one preferences.xhtml which runs natively on Zotero 7 and let the plugin template handle it when it is running on Zotero 6.

Zotero 7

Zotero 6

https://github.com/windingwind/zotero-addon-template/blob/574ce88b9fd3535a9d062db51cf16e99dda35288/src/views.ts#L63-L82

Call registerPrefPane when it's on Zotero 6.

Note that <preferences> element is deprecated. Please use the full pref-key in the elements' preference attribute. Like:

<checkbox label="&zotero.__addonRef__.pref.enable.label;" preference="extensions.zotero.__addonRef__.enable"
/>

The elements with preference attributes will bind to Zotero preferences.

Remember to call unregisterPrefPane() on plugin unload.

https://github.com/windingwind/zotero-addon-template/blob/574ce88b9fd3535a9d062db51cf16e99dda35288/src/views.ts#L88-L90

Create Elements API

The plugin template provides new APIs for bootstrap plugins. We have two reasons to use these APIs, instead of the createElement/createElementNS:

In bootstrap mode, plugins have to clean up all UI elements on exit (disable or uninstall), which is very annoying. Using the createElement, the plugin template will maintain these elements. Just removeAddonElements on exit.
Zotero 7 requires createElement()/createElementNS() → createXULElement() for remaining XUL elements, while Zotero 6 doesn't support createXULElement. Using createElement, it switches API depending on the current platform automatically.

There are more advanced APIs for creating elements in batch: creatElementsFromJSON. Input an element tree in JSON and return a fragment/element. These elements are also maintained by this plugin template.

Extra Column in Library

Using Zotero Plugin Toolkit:ItemTreeTool to register an extra column in src/views.ts.

this._Addon.toolkit.ItemTree.registerExample();

This will register a column with dataKey test. Looks like:

Remember to unregister it when exiting.

this._Addon.toolkit.ItemTree.unregister("test");

Directory Structure

This section shows the directory structure of a template.

All .js/.ts code files are in ./src;
Addon config files: ./addon/chrome.manifest, ./addon/install.rdf;
UI files: ./addon/chrome/content/*.xul. The overlay.xul also defines the main entrance;
Locale files: ./addon/chrome/locale/[*.dtd, *.properties];
Resource files: ./addon/chrome/skin/default/__addonRef__/*.dtd;
Preferences file: ./addon/chrome/defaults/preferences/defaults.js;

Don't break the lines in the defaults.js

│  .gitignore
│  .release-it.json # release-it conf
|  tsconfig.json    # https://code.visualstudio.com/docs/languages/jsconfig#
│  build.js         # esbuild
│  LICENSE
│  package.json     # npm conf
│  README.md        # readme
│  update.rdf       # addon update
│
├─.github           # github conf
│
├─addon             # addon dir
│  │  chrome.manifest  #addon conf
│  │  install.rdf   # addon install conf
│  │  bootstrap.js  # addon load/unload script, like a main.c
│  │
│  └─chrome
│      ├─content    # UI
│      │  │  preferences.xhtml
│      │  │
│      │  ├─icons
│      │  │      favicon.png
│      │  │      favicon@0.5x.png
│      │  │
│      │  └─scripts
│      └─locale     # locale
│         ├─en-US
│         │      overlay.dtd
│         │      addontemplate.properties
│         │
│         └─zh-CN
│         |      overlay.dtd
│         │      addontemplate.properties
│
├─builds            # build dir
│  └─.xpi
│
└─src               # source code
    │  index.ts     # main entry
    │  module.ts    # module class
    │  addon.ts     # base class
    │  events.ts    # events class
    │  views.ts     # UI class
    │  locale.ts    # Locale class for properties files
    └─ prefs.ts     # preferences class

Build

# A release-it command: version increase, npm run build, git push, and GitHub release
# You need to set the environment variable GITHUB_TOKEN https://github.com/settings/tokens
# release-it: https://github.com/release-it/release-it
npm run release

Alternatively, build it directly using build.js: npm run build

Build Steps

Clean ./builds
Copy ./addon to ./builds
Esbuild to ./builds/addon/chrome/content/scripts
Replace __buildVersion__ and __buildTime__ in ./builds/addon
Zip the ./builds/addon to ./builds/*.xpi

Debug

Copy zotero command line config file. Modify the commands.

cp zotero-cmd-default.json zotero-cmd.json

Setup addon development environment following this link.
Build addon and restart Zotero with this npm command.
Launch Firefox 60
In Firefox, go to devtools, go to settings, click "enable remote debugging" and the one next to it that's also about debugging(or press shift+F8).
In Zotero, go to setting, advanced, config editor, look up "debugging" and click on "allow remote debugging"
In Firefox, click the hamburger menu in the top right -> web developer -> Connect...
Enter localhost:6100
Connect
Click "Inspect Main Process"

npm run restart

You can also debug code in these ways:

Test code segments in Tools->Developer->Run Javascript;
Debug output with Zotero.debug(). Find the outputs in Help->Debug Output Logging->View Output;
UI debug. Zotero is built on the Firefox XUL framework. Debug XUL UI with software like XUL Explorer.

XUL Documents:
https://www.xul.fr/tutorial/
http://www.xulplanet.com/

Development

Search for a Zotero API
Zotero docs are outdated or incomplete. Searching the source code of Zotero is unavoidable.
Clone https://github.com/zotero/zotero and search the keyword globally. You can search the UI text in .xul/.dtd files, and then search the keys of the text value in .js/.xul files.

⭐The zotero-types provides most frequently used Zotero APIs. It's included in this template by default.

Disclaimer

Use this code under AGPL. No warranties are provided. Keep the laws of your locality in mind!

If you want to change the license, please contact me at wyzlshx@foxmail.com

Part of the code of this repo refers to other open-source projects within the allowed scope.

zotero-better-bibtex(d.ts)

Zotero Addons Build with the Template

zotero-better-notes: Everything about note management. All in Zotero.
zotero-pdf-preview: PDF Preview for Zotero.
zotero-pdf-translate: PDF Translation for Zotero 6.
zotero-tag: Automatically tag items/Batch tagging
zotero-theme: Customize Zotero theme

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Repository files navigation

Zotero Addon Template

Features

Quick Start Guide

Plugin Life Cycle

Examples

Menu (file, edit, view, ...) & Right-click Menu (item, collection/library)

Preference, for both Zotero 6 and Zotero 7 (all in bootstrap)

Create Elements API

Extra Column in Library

Directory Structure

Build

Build Steps

Debug

Development

Disclaimer

Zotero Addons Build with the Template

About

Releases

Packages

Languages

Name		Name	Last commit message	Last commit date
Latest commit History 59 Commits
.github		.github
.vscode		.vscode
addon		addon
src		src
typing		typing
.gitignore		.gitignore
.release-it.json		.release-it.json
LICENSE		LICENSE
README.md		README.md
build.js		build.js
package.json		package.json
restart.js		restart.js
start.js		start.js
stop.js		stop.js
tsconfig.json		tsconfig.json
update-template.json		update-template.json
update-template.rdf		update-template.rdf
update.json		update.json
update.rdf		update.rdf
zotero-cmd-default.json		zotero-cmd-default.json

License

l0o0/zotero-addon-template-1

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Latest commit

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Repository files navigation

Zotero Addon Template

Features

Quick Start Guide

Plugin Life Cycle

Examples

Menu (file, edit, view, ...) & Right-click Menu (item, collection/library)

Preference, for both Zotero 6 and Zotero 7 (all in bootstrap)

Create Elements API

Extra Column in Library

Directory Structure

Build

Build Steps

Debug

Development

Disclaimer

Zotero Addons Build with the Template

About

Resources

License

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Forks

Releases

Packages 0

Languages

Packages