track words and shit yo

modules/sstats/api.js

@@ -42,6 +42,24 @@ var api = function(dbot) {
             this.db.save('channel_stats', id, cStats, function(err, cStats) {
                 callback(cStats);
             });
+        },
+
+        'createTrackedWord': function(word, callback) {
+            var tWord = {
+                'total': 0,
+                'channels': {},
+                'users': {},
+                'creation': new Date().getTime()
+            };
+            this.db.save('tracked_words', word, tWord, function(err, tWord) {
+                callback(tWord);
+            });
+        },
+
+        'getTrackedWord': function(word, callback) {
+            this.db.read('tracked_words', word, function(err, tWord) {
+                callback(tWord);
+            });
         }
     };
 

modules/sstats/commands.js

@@ -171,8 +171,39 @@ var commands = function(dbot) {
                     event.reply('Unknown user.');
                 } 
             }.bind(this));
+        },
+
+        '~trackword': function(event) {
+            var word = event.params[1].trim();
+            this.api.getTrackedWord(word, function(tWord) {
+                if(!tWord) {
+                    this.api.createTrackedWord(word, function(tWord) {
+                        event.reply('Now tracking ' + word); 
+                    });
+                } else {
+                    event.reply('Word already being tracked.');
+                }
+            }.bind(this));
+        },
+
+        '~word': function(event) {
+            var word = event.params[1].trim();
+            this.api.getTrackedWord(word, function(tWord) {
+                if(tWord) {
+                    event.reply(dbot.t('sstats_word', {
+                        'word': word,
+                        'total': tWord.total,
+                        'channels': _.keys(tWord.channels).length, 
+                        'users': _.keys(tWord.users).length,
+                        'since': new Date(tWord.creation)
+                    }));
+                } else {
+                    event.reply(word + ' isn\'t being tracked.');
+                }
+            });
         }
     };
+    commands['~trackword'].access = 'power_user';
     return commands;
 };
 

modules/sstats/sstats.js

@@ -110,6 +110,28 @@ var sstats = function(dbot) {
             event.uStats.channels[event.rChannel.id].capitals += capitals;
             event.uStats.channels[event.rChannel.id].curses += curses;
         }
+
+        // Look for tracked words.
+        if(event.message.charAt(0) != '~') {
+            var wMap = {}; // Why reduce isn't working idk
+            _.each(words, function(word) {
+                if(!_.has(wMap, word)) wMap[word] = 0;
+                wMap[word]++;
+            });
+            _.each(wMap, function(count, word) {
+                this.api.getTrackedWord(word, function(tWord) {
+                    if(tWord) {
+                        tWord.total += count;
+                        if(!_.has(tWord.channels, event.rChannel.id)) tWord.channels[event.rChannel.id] = 0;
+                        if(!_.has(tWord.users, event.rUser.id)) tWord.users[event.rUser.id] = 0;
+                        tWord.channels[event.rChannel.id] += count;
+                        tWord.users[event.rUser.id] += count;
+                        this.db.save('tracked_words', word, tWord, function() {}); 
+                    }
+                }.bind(this));
+            }, this);
+        }
+
         this.db.save('channel_stats', event.cStats.id, event.cStats, function() {});
         this.db.save('user_stats', event.uStats.id, event.uStats, function() {});
     }.bind(this);

modules/sstats/strings.json

@@ -19,5 +19,8 @@
     },
     "sstats_ucwords": {
         "en": " - {words} words, {curses} curses, {capitals} capitalised words in {channel}"
+    },
+    "sstats_word": {
+        "en": "{word} has been used {total} times by {users} users in {channels} channels since {since}."
     }
 }