160 lines
3.3 KiB
JavaScript
160 lines
3.3 KiB
JavaScript
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// Growl - Copyright TJ Holowaychuk <tj@vision-media.ca> (MIT Licensed)
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/**
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* Module dependencies.
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*/
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var exec = require('child_process').exec
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, path = require('path')
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, os = require('os')
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, cmd;
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switch(os.type()) {
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case 'Darwin':
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cmd = {
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type: "Darwin"
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, pkg: "growlnotify"
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, msg: '-m'
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, sticky: '--sticky'
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, priority: {
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cmd: '--priority'
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, range: [
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-2
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, -1
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, 0
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, 1
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, 2
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, "Very Low"
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, "Moderate"
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, "Normal"
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, "High"
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, "Emergency"
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]
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}
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};
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break;
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case 'Linux':
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cmd = {
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type: "Linux"
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, pkg: "notify-send"
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, msg: ''
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, sticky: '-t 0'
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, priority: {
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cmd: '-u'
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, range: [
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"low"
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, "normal"
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, "critical"
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]
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}
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};
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}
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/**
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* Expose `growl`.
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*/
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exports = module.exports = growl;
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/**
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* Node-growl version.
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*/
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exports.version = '1.4.1'
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/**
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* Send growl notification _msg_ with _options_.
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*
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* Options:
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*
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* - title Notification title
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* - sticky Make the notification stick (defaults to false)
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* - priority Specify an int or named key (default is 0)
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* - name Application name (defaults to growlnotify)
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* - image
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* - path to an icon sets --iconpath
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* - path to an image sets --image
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* - capitalized word sets --appIcon
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* - filename uses extname as --icon
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* - otherwise treated as --icon
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*
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* Examples:
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*
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* growl('New email')
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* growl('5 new emails', { title: 'Thunderbird' })
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* growl('Email sent', function(){
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* // ... notification sent
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* })
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*
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* @param {string} msg
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* @param {object} options
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* @param {function} fn
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* @api public
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*/
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function growl(msg, options, fn) {
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var image
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, args = [cmd.pkg]
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, options = options || {}
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, fn = fn || function(){};
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// noop
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if (!cmd) return fn(new Error('growl not supported on this platform'));
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// image
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if (image = options.image) {
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switch(cmd.type) {
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case 'Darwin':
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var flag, ext = path.extname(image).substr(1)
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flag = flag || ext == 'icns' && 'iconpath'
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flag = flag || /^[A-Z]/.test(image) && 'appIcon'
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flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image'
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flag = flag || ext && (image = ext) && 'icon'
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flag = flag || 'icon'
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args.push('--' + flag, image)
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break;
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case 'Linux':
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args.push('-i ' + image);
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break;
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}
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}
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// sticky
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if (options.sticky) args.push(cmd.sticky);
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// priority
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if (options.priority) {
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var priority = options.priority + '';
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var checkindexOf = cmd.priority.range.indexOf(priority);
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if (~cmd.priority.range.indexOf(priority)) {
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args.push(cmd.priority, options.priority);
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}
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}
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// name
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if (options.name && cmd.type === "Darwin") {
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args.push('--name', options.name);
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}
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switch(cmd.type) {
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case 'Darwin':
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args.push(cmd.msg);
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args.push('"' + msg + '"');
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if (options.title) args.push(options.title);
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break;
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case 'Linux':
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if (options.title) {
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args.push("'" + options.title + "'");
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args.push(cmd.msg);
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args.push("'" + msg + "'");
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} else {
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args.push("'" + msg + "'");
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}
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break;
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}
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// execute
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exec(args.join(' '), fn);
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};
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