mirror of https://github.com/BTCPrivate/copay.git
58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
'use strict';
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var preconditions = require('preconditions').singleton();
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var log = require('../util/log');
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function PluginManager(config) {
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this.registered = {};
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this.scripts = [];
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for (var ii in config.plugins) {
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var pluginName = ii;
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if (!config.plugins[pluginName])
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continue;
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log.info('Loading plugin: ' + pluginName);
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var pluginClass;
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if(config.pluginsPath){
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pluginClass = require(config.pluginsPath + pluginName);
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} else {
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pluginClass = require('../js/plugins/' + pluginName);
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}
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var pluginObj = new pluginClass(config[pluginName]);
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pluginObj.init();
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this._register(pluginObj, pluginName);
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}
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};
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var KIND_UNIQUE = PluginManager.KIND_UNIQUE = 1;
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var KIND_MULTIPLE = PluginManager.KIND_MULTIPLE = 2;
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PluginManager.TYPE = {};
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PluginManager.TYPE['DB'] = KIND_UNIQUE;
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PluginManager.prototype._register = function(obj, name) {
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preconditions.checkArgument(obj.type, 'Plugin has not type:' + name);
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var type = obj.type;
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var kind = PluginManager.TYPE[type];
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preconditions.checkArgument(kind, 'Unknown plugin type:' + name);
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preconditions.checkState(kind !== PluginManager.KIND_UNIQUE || !this.registered[type], 'Plugin kind already registered:' + name);
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if (kind === PluginManager.KIND_UNIQUE) {
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this.registered[type] = obj;
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} else {
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this.registered[type] = this.registered[type] || [];
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this.registered[type].push(obj);
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}
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this.scripts = this.scripts.concat(obj.scripts || []);
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};
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PluginManager.prototype.get = function(type) {
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return this.registered[type];
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};
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module.exports = PluginManager;
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