81 lines
2.4 KiB
JavaScript
81 lines
2.4 KiB
JavaScript
class Component {
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constructor(client, opts = {}) {
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if(!opts) return null;
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this.client = client;
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this.id = opts.id;
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this.type = opts.type;
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this.directory = null;
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this.guarded = Boolean(opts.guarded);
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this.disabled = Boolean(opts.disabled);
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this.registry = this.client.registry;
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}
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enable() {
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if(this.guarded) return { error: true, code: 'GUARDED' };
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this.disabled = false;
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this.client.emit('componentUpdate', { component: this, type: 'ENABLE' });
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return { error: false };
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}
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disable() {
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if(this.guarded) return { error: true, code: 'GUARDED' };
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this.disabled = true;
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this.client.emit('componentUpdate', { component: this, type: 'DISABLE' });
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return { error: false };
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}
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unload() {
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if(this.guarded) return { error: true, code: 'GUARDED' };
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if(!this.directory) return { error: true, code: 'MISSING_DIRECTORY' };
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this.registry.unloadComponent(this);
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delete require.cache[this.filePath];
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this.client.emit('componentUpdate', { component: this, type: 'UNLOAD' });
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return { error: false };
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}
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reload(bypass = false) {
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if(this.type === 'module') return { error: false };
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if(this.guarded && !bypass) return { error: true, code: 'GUARDED' };
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if(!this.directory || !require.cache[this.directory]) return { error: true, code: 'MISSING_DIRECTORY' };
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let cached = null,
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newModule = null;
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try {
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cached = require.cache[this.directory];
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delete require.cache[this.directory];
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newModule = require(this.directory);
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if(typeof newModule === 'function') {
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newModule = new newModule(this.client);
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}
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this.registry.unloadComponent(this);
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// this.client.emit('componentUpdate', { component: this, type: 'UNLOAD' });
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this.registry.loadComponent(newModule, this.directory, true);
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this.client.emit('componentUpdate', { component: this, type: 'RELOAD' });
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} catch(error) {
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if(cached) require.cache[this.directory] = cached;
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return { error: true, code: 'MISSING_MODULE' };
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}
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return { error: false };
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}
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get resolveable() {
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return `${this.type}:${this.id}`;
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}
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}
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module.exports = Component; |