!!Oregon Logic
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@ -2,27 +2,21 @@ import { Comment } from '../models/Comment';
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export class CommentParser {
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/**
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* Extracts Reddit usernames from the body of a single comment.
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* Parses commands from the body of a single comment triggered by !!Oregon.
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* @param comment A single Comment object to be processed.
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* @returns An array of unique Reddit usernames found in the comment.
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* @returns An object containing the command and its arguments, if any.
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*/
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public static extractUsernames(comment: Comment): string[] {
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const regexPattern: RegExp = /(^|\s|\\r\\n|\\t|[".,;(){}\[\]!?@#])(\/?u\/[a-zA-Z0-9_]+)/g;
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const foundUsernames: Set<string> = new Set();
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public static parseCommand(comment: Comment): { command: string, args: string[] } {
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const commandTrigger: RegExp = /!!Oregon\s+(\w+)(?:\s+(.*))?/i;
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const match = comment.body.match(commandTrigger);
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const matches = comment.body.match(regexPattern);
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if (matches) {
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matches.forEach(match => {
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// Ensure the username is captured in a standardized format
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const usernameMatch = match.trim().match(/\/?u\/([a-zA-Z0-9_]+)/);
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if (usernameMatch) {
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// Standardize to "username" format
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const username = `${usernameMatch[1].toLowerCase()}`;
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foundUsernames.add(username);
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}
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});
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if (match) {
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const command = match[1].toLowerCase();
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const args = match[2] ? match[2].split(' ').map(arg => arg.trim()) : [];
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return { command, args };
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}
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return Array.from(foundUsernames);
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// No command found
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return { command: '', args: [] };
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}
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}
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