forked from GitHub/dbot
414 lines
17 KiB
JavaScript
414 lines
17 KiB
JavaScript
var _ = require('underscore')._,
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databank = require('databank'),
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uuid = require('node-uuid');
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var commands = function(dbot) {
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var commands = {
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/*** Quote Addition ***/
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// Add a quote to a category
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'~qadd': function(event) {
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var key = event.input[1].toLowerCase().trim(),
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quote = event.input[2];
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this.api.addQuote(key, quote, event.user, function(newCount) {
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if(newCount) {
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dbot.api.event.emit('~qadd', [ key, quote ]);
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if(_.has(dbot.modules, 'web')) {
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event.reply(dbot.t('quote_saved', {
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'category': key,
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'count': newCount,
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'link': dbot.api.web.getUrl('/quotes/' + key)
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}));
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} else {
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event.reply(dbot.t('quote_saved', {
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'category': key,
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'count': newCount
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}));
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}
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} else {
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event.reply(dbot.t('quote_exists'));
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}
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});
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},
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/*** Quote Retrieval ***/
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// Alternative ~q syntax
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'~': function(event) {
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commands['~q'].bind(this)(event);
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},
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// Retrieve quote from a category in the database.
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'~q': function(event) {
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var key = event.input[1];
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this.api.getInterpolatedQuote(event.server, event.channel,
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event.user, key, function(quote) {
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if(quote) {
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event.reply(key + ': ' + quote);
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} else {
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event.reply(dbot.t('category_not_found', { 'category': key }));
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}
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}.bind(this));
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},
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// Choose a random quote category and a random quote from that
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// TODO: This is quite inefficient, but databank must evolve to do otherwise.
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'~rq': function(event) {
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var categories = [];
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this.db.scan('quote_category', function(result) {
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if(result) {
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categories.push(result);
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}
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}, function(err) {
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var cIndex = _.random(0, _.size(categories) -1);
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var qIndex = _.random(0, categories[cIndex].quotes.length - 1);
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event.reply(categories[cIndex].name + ': ' + categories[cIndex].quotes[qIndex]);
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});
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},
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/*** Quote Removal ***/
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// Show number of quotes in removal cache
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'~rmstatus': function(event) {
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var rmCacheCount = this.rmCache.length;
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if(rmCacheCount < dbot.config.quotes.rmLimit) {
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event.reply(dbot.t('quote_cache_auto_remove',
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{ 'count': rmCacheCount }));
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} else {
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event.reply(dbot.t('quote_cache_manual_remove',
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{ 'count': rmCacheCount }));
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}
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},
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// Confirm removal of quote cache
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'~rmconfirm': function(event) {
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var rmCacheCount = this.rmCache.length;
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this.rmCache.length = 0;
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event.reply(dbot.t('quote_cache_cleared',
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{ 'count': rmCacheCount }));
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},
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// Reinstate all quotes in removal cache
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'~rmdeny': function(event) {
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var rmCache = this.rmCache;
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var rmCacheCount = rmCache.length;
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_.each(rmCache, function(quote, index) {
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this.api.addQuote(quote.key, quote.quote, event.user, function(newCount) { });
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}.bind(this));
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rmCache.length = 0;
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event.reply(dbot.t('quote_cache_reinstated',
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{ 'count': rmCacheCount }));
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},
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'~rmlast': function(event) {
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if(this.rmAllowed === true || _.include(dbot.config.admins, event.user)) {
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var key = event.input[1].trim().toLowerCase(),
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category = false,
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removedQuote;
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var quoteRemoved = function(err) {
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this.internalAPI.resetRemoveTimer(event, key, removedQuote);
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if(_.has(dbot.modules, 'web')) {
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event.reply(dbot.t('removed_from', {
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'quote': removedQuote,
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'category': key,
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'link': dbot.api.web.getUrl('/quotes/' + key)
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}));
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} else {
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event.reply(dbot.t('removed_from', {
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'quote': removedQuote,
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'category': key
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}));
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}
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}.bind(this);
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this.db.search('quote_category', { 'name': key }, function(result) {
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category = result;
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}, function(err) {
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if(category) {
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removedQuote = category.quotes.pop();
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if(category.quotes.length == 0) {
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this.db.del('quote_category', category.id, quoteRemoved);
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} else {
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this.db.save('quote_category', category.id, category, quoteRemoved);
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}
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} else {
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event.reply(dbot.t('category_not_found', { 'category': key }));
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}
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}.bind(this));
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} else {
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event.reply(dbot.t('rmlast_spam'));
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}
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},
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// Remove specific quote from category
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'~rm': function(event) {
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if(this.rmAllowed == true || _.include(dbot.config.admins, event.user)) {
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var key = event.input[1].trim().toLowerCase();
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quote = event.input[2],
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category = false;
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var quoteRemoved = function(err) {
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this.internalAPI.resetRemoveTimer(event, key, quote);
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if(_.has(dbot.modules, 'web')) {
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event.reply(dbot.t('removed_from', {
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'category': key,
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'quote': quote,
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'link': dbot.api.web.getUrl('/quotes/' + key)
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}));
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} else {
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event.reply(dbot.t('removed_from', {
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'category': key,
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'quote': quote
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}));
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}
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}.bind(this);
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this.db.search('quote_category', { 'name': key }, function(result) {
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category = result;
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}, function(err) {
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if(category) {
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if(category.quotes.indexOf(quote) != -1) {
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category.quotes = _.without(category.quotes, quote);
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if(category.quotes.length == 0) {
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this.db.del('quote_category', category.id, quoteRemoved);
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} else {
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this.db.save('quote_category', category.id, category, quoteRemoved);
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}
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} else {
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event.reply(dbot.t('q_not_exist_under', {
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'category': key,
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'quote': quote
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}));
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}
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} else {
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event.reply(dbot.t('category_not_found', { 'category': key }));
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}
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}.bind(this));
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} else {
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event.reply(dbot.t('rmlast_spam'));
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}
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},
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/*** Quote Statistics and Searching ***/
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// Shows a list of the biggest categories
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'~qstats': function(event) {
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var quoteSizes = {};
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this.db.scan('quote_category', function(category) {
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if(category) {
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quoteSizes[category.name] = category.quotes.length;
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}
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}.bind(this), function(err) {
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var qSizes = _.chain(quoteSizes)
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.pairs()
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.sortBy(function(category) { return category[1] })
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.reverse()
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.first(10)
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.value();
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var qString = dbot.t('large_categories');
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for(var i=0;i<qSizes.length;i++) {
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qString += qSizes[i][0] + " (" + qSizes[i][1] + "), ";
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}
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event.reply(qString.slice(0, -2));
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});
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},
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// Search a given category for some text.
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'~qsearch': function(event) {
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var haystack = event.input[1].trim().toLowerCase(),
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needle = event.input[2],
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category = false;
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if(haystack == '*') {
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var matches = [];
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this.db.scan('quote_category', function(category) {
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if(category) {
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var theseMatches =_.each(category.quotes, function(quote) {
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if(quote.indexOf(needle) != -1) {
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matches.push({
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'category': category.name,
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'quote': quote
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});
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}
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});
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}
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}, function(err) {
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if(matches.length > 0) {
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event.reply(dbot.t('search_results', {
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'category': matches[0].category,
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'needle': needle,
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'quote': matches[_.random(0, _.size(matches) -1)].quote,
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'matches': matches.length
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}));
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} else {
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event.reply(dbot.t('no_results'));
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}
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});
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} else {
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this.db.search('quote_category', { 'name': haystack }, function(result) {
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category = result;
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}, function(err) {
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if(category) {
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var matches = _.filter(category.quotes, function(quote) {
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return quote.indexOf(needle) != -1;
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});
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if(matches.length == 0) {
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event.reply(dbot.t('no_results'));
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} else {
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event.reply(dbot.t('search_results', {
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'category': haystack,
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'needle': needle,
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'quote': matches[_.random(0, _.size(matches) -1)],
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'matches': matches.length
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}));
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}
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} else {
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event.reply(dbot.t('empty_category'));
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}
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});
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}
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},
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// Count quotes in a given category or total quotes overall
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'~qcount': function(event) {
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var input = event.message.valMatch(/^~qcount ([\d\w\s-]*)/, 2);
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if(input) { // Give quote count for named category
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var key = input[1].trim().toLowerCase(),
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category = false;
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this.db.search('quote_category', { 'name': key }, function(result) {
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category = result;
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}, function(err) {
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if(category) {
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event.reply(dbot.t('quote_count', {
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'category': key,
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'count': category.quotes.length
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}));
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} else {
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event.reply(dbot.t('category_not_found', { 'category': key }));
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}
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});
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} else {
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var quoteCount = 0;
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this.db.scan('quote_category', function(category) {
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if(category) {
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quoteCount += category.quotes.length;
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}
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}, function(err) {
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event.reply(dbot.t('total_quotes', { 'count': quoteCount }));
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});
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}
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},
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// Rename a quote category
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'~qrename': function(event) {
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var oldName = event.input[1],
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newName = event.input[2],
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oldCategory = false,
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newCategory = false;
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this.db.search('quote_category', { 'name': newName }, function(result) {
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newCategory = result;
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}, function(err) {
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if(!newCategory) {
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this.db.search('quote_category', { 'name': oldName }, function(result) {
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oldCategory = result;
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}, function(err) {
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oldCategory.name = newName;
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this.db.save('quote_category', oldCategory.id, oldCategory, function(err) {
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event.reply(dbot.t('category_renamed', {
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'oldName': oldName,
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'newName': newName
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}));
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});
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}.bind(this));
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} else {
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event.reply(dbot.t('newcat_exists', { 'newcat': newName }));
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}
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}.bind(this));
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},
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// Merge a quote category insto another
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'~qmerge': function(event) {
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var primaryName = event.input[1],
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secondName = event.input[2],
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primary = false,
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secondary = false;
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this.db.search('quote_category', { 'name': primaryName }, function(result) {
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primary = result;
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}, function(err) {
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if(primary) {
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this.db.search('quote_category', { 'name': secondName }, function(result) {
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secondary = result;
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}, function(err) {
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if(secondary) {
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primary.quotes = _.union(primary.quotes, secondary.quotes);
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this.db.save('quote_category', primary.id, primary, function(err) {
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this.db.del('quote_category', secondary.id, function(err) {
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event.reply(dbot.t('categories_merged', {
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'from': secondName,
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'into': primaryName
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}));
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});
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}.bind(this));
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} else {
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event.reply(dbot.t('category_not_found', { 'category': secondName }));
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}
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}.bind(this));
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} else {
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event.reply(dbot.t('category_not_found', { 'category': primaryName }));
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}
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}.bind(this));
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},
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// Link to quote web page
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'~link': function(event) {
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var key = event.input[1].toLowerCase(),
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category = false;
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this.db.search('quote_category', { 'name': key }, function(result) {
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category = result;
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}, function(err) {
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if(category) {
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if(_.has(dbot.modules, 'web')) {
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event.reply(dbot.t('quote_link', {
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'category': key,
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'url': dbot.api.web.getUrl('/quotes/' + key)
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}));
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} else {
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event.reply(dbot.t('web_not_configured'));
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}
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} else {
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event.reply(dbot.t('category_not_found', { 'category': key }));
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}
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});
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}
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};
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commands['~q'].regex = [/^q ([\d\w\s-]*)/, 2];
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commands['~qsearch'].regex = [/^qsearch ([\d\w\s*-]+?)[ ]?=[ ]?(.+)$/, 3];
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commands['~rm'].regex = [/^rm ([\d\w\s-]+?)[ ]?=[ ]?(.+)$/, 3];
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commands['~rmlast'].regex = [/^rmlast ([\d\w\s-]*)/, 2];
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commands['~qadd'].regex = [/^qadd ([\d\w-]+[\d\w\s-]*)[ ]?=[ ]?(.+)$/, 3];
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commands['~qrename'].regex = [/^qrename ([\d\w\s-]+?)[ ]?=[ ]?(.+)$/, 3];
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commands['~qmerge'].regex = [/^qmerge ([\d\w\s-]+?)[ ]?=[ ]?(.+)$/, 3];
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commands['~link'].regex = [/^link ([\d\w\s-]*)/, 2];
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commands['~rmconfirm'].access = 'moderator';
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commands['~rmdeny'].access = 'moderator';
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commands['~qrename'].access = 'moderator';
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commands['~qmerge'].access = 'moderator';
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return commands;
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};
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exports.fetch = function(dbot) {
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return commands(dbot);
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};
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