/usr/share/hotot/js/kismet.js is in hotot-common 1:0.9.8.14-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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ERROR: -1,
OP_ATOM:0,
//unary operator
OP_NOT: 1, // !
//binary operator
OP_EQ: 2, // ==
OP_NEQ: 3, // !=
OP_TEQ: 4, // ===
OP_GT: 5, // >
OP_LT: 6, // <
OP_GE: 7, // >=
OP_LE: 8, // <=
//string operator
OP_STR_HAS: 11,
OP_STR_STARTSWITH: 12,
OP_STR_ENDSWITH: 13,
//re operator
OP_REG_TEST: 14,
// misc
OP_HASH_HAS: 15,
OP_MENTION_HAS: 16,
OP_HAS_GEO: 17,
OP_HAS_LINK: 18,
OP_COLUMN: 19,
ACT_DROP: 100,
ACT_NOTIFY: 101,
ACT_MASK: 102,
ACT_ARCHIVE: 103,
ACT_REPLY: 104,
ACT_QUOTE: 105,
TYPE_WORD: 200,
TYPE_STR: 201,
TYPE_RE: 202,
TYPE_LBRA: 203,
TYPE_RBRA: 204,
TYPE_COLON: 205,
act_code_map: [],
MASK_TEXT: '******** Masked Text Field ********',
reserved_words: ['has', 'name', 'tag', 'via', 'do', 'mention', 'retweet', 'column'],
mute_list: {},
rules: [],
enforcers: [],
colored_user_map: {},
default_color: [
'#EB374B', '#FFE11D', '#73F560', '#63C6FF',
'#FFA135', '#C262FF', '#5C33FF', '#B30002',
'#2E3333', '#7A005A', '#FF6C00', '#B4FC2C',
'#00FC50', '#F4F50A', '#DBFFDB', '#277077'],
/*
condition express:
cond_exp := [op, arg_list]
op := OP_BLAH
action express:
act_exp := [act, arg_list]
act := ACT_BLAH
*/
/*
enforcer = {
name: name,
cond: [cond_exp, cond_exp ... cond_exp]
action: [act_exp, act_exp ... act_exp]
}
text:
$rule := $field $field $field ...
$field := $word | $field_key:$word
$field_key := via | name | mention | tag | has | do
$word := "[all char]+" | [all char without \s, \\ and : ]+
| /[all char]+/i*
*/
init:
function init() {
kismet.mute_list = {
'name': [],
'word': [],
'source': []
}
kismet.act_code_map = [kismet.ACT_DROP, kismet.ACT_NOTIFY, kismet.ACT_MASK, kismet.ACT_ARCHIVE, kismet.ACT_REPLY, kismet.ACT_QUOTE];
},
load:
function load() {
var active_profile = conf.get_current_profile();
// load colored user map
kismet.colored_user_map = active_profile.preferences.kismet_colored_user_map;
if (!kismet.colored_user_map || kismet.colored_user_map.constructor != Object) {
kismet.colored_user_map = {};
}
// load mute list
kismet.mute_list = active_profile.preferences.kismet_mute_list;
if (!kismet.mute_list || kismet.mute_list.constructor != Object) {
kismet.mute_list = {'name': [], 'word': [], 'source':[]};
}
// load rules
kismet.rules = active_profile.preferences.kismet_rules;
if (!kismet.rules || kismet.rules.constructor != Array) {
kismet.rules = [];
}
kismet.enforcers = [];
for (var i = 0; i < kismet.rules.length; i += 1) {
kismet.update_rule(kismet.rules[i]);
}
},
save:
function save() {
if (typeof conf != 'undefined') {
conf.get_current_profile().preferences.kismet_colored_user_map
= kismet.colored_user_map;
conf.get_current_profile().preferences.kismet_rules = kismet.rules;
conf.get_current_profile().preferences.kismet_mute_list = kismet.mute_list;
conf.save_prefs(conf.current_name);
}
},
update_rule:
function update_rule(rule) {
var notfound = true;
for (var i = 0; i < kismet.rules.length; i += 1) {
if (kismet.rules[i].name == rule.name) {
kismet.rules[i] = rule;
notfound = false;
break;
}
}
if (notfound) {
kismet.rules.push(rule);
}
notfound = true;
var rule_cc = kismet.compile(rule.data);
rule_cc.name = rule.name;
for (var i = 0; i < kismet.enforcers.length; i += 1) {
if (kismet.enforcers[i].name == rule_cc.name) {
kismet.enforcers[i] = rule_cc;
notfound = false;
break;
}
}
if (notfound) {
kismet.enforcers.push(rule_cc);
}
},
remove_rule:
function remove_rule(name) {
for (var i = 0; i < kismet.rules.length; i += 1) {
if (kismet.rules[i].name == name) {
kismet.rules.splice(i, 1);
break;
}
}
for (var i = 0; i < kismet.enforcers.length; i += 1) {
if (kismet.enforcers[i].name == name) {
kismet.enforcers.splice(i, 1);
break;
}
}
},
update_mute_list:
function update_mute_list(field, value) {
// covert all to lowercase.
value = value.toLowerCase()
if (kismet.mute_list[field].indexOf(value) === -1) {
kismet.mute_list[field].push(value);
}
},
set_user_color:
function set_user_color(screen_name, color) {
if (color === null || color.length < 4 || color[0] !== '#') {
delete kismet.colored_user_map[screen_name];
} else {
kismet.colored_user_map[screen_name] = color;
}
},
get_user_color:
function get_user_color(screen_name) {
if (kismet.colored_user_map.hasOwnProperty(screen_name)) {
return kismet.colored_user_map[screen_name];
}
return 'transparent';
},
eval_bool_exp:
function eval_bool_exp (exp, incoming) {
if (!exp) return false;
if (exp[0] === kismet.OP_ATOM) {
return exp[1];
}
var t0 = null; var t1 = null;
var vholder = null;
var arg0 = exp[1] || false;
var arg1 = exp[2] || false;
// console.log('eval:', exp[0],':', arg0,',' ,arg1)
if (arg0.constructor == String && arg0[0] == '$') {
t0 = kismet.get_holder_value(arg0, incoming);
} else {
t0 = arg0;
}
if (arg1.constructor == String && arg1[0] == '$') {
t1 = kismet.get_holder_value(arg1, incoming);
} else {
t1 = arg1;
}
// console.log('eval:', exp[0],':', t0,',' ,t1)
// I just convert t0 and t1 to lowercase, to resolve #388.
// Not sure whether this causes no other problems :-)
// The type check is necessary, to avoid problems with
// composite rules.
if (typeof t0 == "string") t0 = t0.toLowerCase();
if (typeof t1 == "string") t1 = t1.toLowerCase();
switch (exp[0]) {
case kismet.OP_NOT:
return (!t0);
break;
case kismet.OP_EQ:
return (t1 == t0);
break;
case kismet.OP_NEQ:
return (t1 != t0);
break;
case kismet.OP_TEQ:
if(t1.indexOf('|') === -1){
return (t1 === t0);
}
ts = t1.split('|')
for(var i=0;i<ts.length;i++){
if(ts[i] === t0 ){
return true;
}
}
return false;
break;
case kismet.OP_GT:
return (t0 > t1);
break;
case kismet.OP_LT:
return (t0 < t1);
break;
case kismet.OP_GE:
return (t0 >= t1);
break;
case kismet.OP_LE:
return (t0 <= t1);
break;
case kismet.OP_STR_HAS:
if(t1.indexOf('|') === -1){
return (t0.indexOf(t1) !== -1);
}
ts = t1.split('|')
console.log(ts);
for(var i=0;i<ts.length;i++){
if(t0.indexOf(ts[i]) !== -1 ){
return true;
}
}
return false;
break;
case kismet.OP_STR_STARTSWITH:
return (t0.indexOf(t1) == 0);
break;
case kismet.OP_STR_ENDSWITH:
return (t0.lastIndexOf(t1) == (t0.length - t1.length));
break;
case kismet.OP_REG_TEST:
return t0.test(t1);
break;
case kismet.OP_HASH_HAS:
if (t1.constructor == RegExp)
return (t0.filter(function(x) {return t1.test(x)}).length!=0);
else
return (t0.indexOf(t1) != -1);
break;
case kismet.OP_MENTION_HAS:
if (t1.constructor == RegExp)
return (t0.filter(function(x) {return t1.test(x)}).length!=0);
else
return (t0.indexOf(t1) != -1);
break;
case kismet.OP_HAS_GEO:
return (t0);
break;
case kismet.OP_HAS_LINK:
return (t0.length != 0);
break;
}
return false;
},
eval_cond:
function eval_cond(cond, incoming) {
if (cond.length == 1) {
return kismet.eval_bool_exp(cond[0], incoming);
} else {
return cond.reduce(function (acc, item) {
return acc && kismet.eval_bool_exp(item, incoming);
}, true);
}
},
do_action:
function do_action(rule, incoming) {
var ret = true;
if (rule.action.length === 0) {
kismet.do_drop(rule, [kismet.ACT_DROP, 3], incoming);
return false;
}
for (var i = 0; i < rule.action.length; i += 1) {
var act = rule.action[i];
switch (act[0]) {
case kismet.ACT_DROP:
kismet.do_drop(rule, act, incoming);
ret = false;
break;
case kismet.ACT_MASK:
kismet.do_mask(rule, act, incoming);
break;
case kismet.ACT_NOTIFY:
kismet.do_notify(rule, act, incoming);
break;
case kismet.ACT_ARCHIVE:
kismet.do_archive(rule, act, incoming);
break;
case kismet.ACT_REPLY:
kismet.do_reply(rule, act, incoming);
break;
case kismet.ACT_QUOTE:
kismet.do_quote(rule, act, incoming);
break;
}
}
return ret;
},
do_drop:
function do_drop(rule, act, incoming) {
// console.log('[ACT]', 'Drop the incoming!');
},
do_notify:
function do_notify(rule, act, incoming) {
var user = incoming.hasOwnProperty('user')?
incoming.user: incoming.sender;
hotot_notify(user.screen_name, incoming.text
, user.profile_image_url , 'content');
},
do_archive:
function do_archive(rule, act, incoming) {
// console.log('[ACT]','Archive the incoming!');
var formal_name = encodeBase64(rule.name).replace(/=|\s/g, '_');
if (!ui.Main.views.hasOwnProperty('kismet_' + formal_name)) {
ui.Slider.add('kismet_'+ formal_name,
{title:'Kismet # ' + rule.name, icon:'image/ic_archive.png'}
, { 'type':'tweet', 'title': 'Kismet # '+ rule.name
, 'load': null
, 'loadmore': null
, 'load_success': ui.Main.load_tweet_success
, 'load_fail': null
, 'loadmore_success': null
, 'loadmore_fail': null
, 'former': ui.Template.form_tweet
, 'destroy': function destroy(view) {
ui.Slider.remove(view.name);
}
, 'method': 'poll'
, 'interval': -1
, 'item_type': 'id'
});
ui.Slider.slide_to(ui.Slider.current);
}
ui.Main.views['kismet_' + formal_name].load_success([incoming]);
},
do_reply:
function do_reply(rule, act, incoming) {
// console.log('[ACT]', 'Make a response!');
var user = incoming.hasOwnProperty('user')?
incoming.user: incoming.sender;
if (typeof globals != 'undefined' &&
user.screen_name != globals.myself.screen_name) {
reply_tweet(incoming.id_str, '@'+user.screen_name + ' ' + act[1]);
}
},
do_quote:
function do_quote(rule, act, incoming) {
// console.log('[ACT]', 'Make a quote!');
var user = incoming.hasOwnProperty('user')?
incoming.user: incoming.sender;
if (typeof globals != 'undefined' &&
user.screen_name != globals.myself.screen_name) {
update_status(act[1] + ' RT @' + user.screen_name + ':'+ incoming.text);
}
},
do_mask:
function do_mask(rule, act, incoming) {
incoming.text = kismet.MASK_TEXT;
// console.log('[ACT]', 'Mask the incoming!');
},
filter_proc:
function filter_proc(single) {
var ret = true;
var user = single.hasOwnProperty('user')? single.user:
single.hasOwnProperty('sender')?single.sender: null;
if (single.hasOwnProperty('retweeted_status')) {
var orig_tweet = single['retweeted_status'];
user = orig_tweet['user'];
}
// check mute_list
for (var i = 0; i < kismet.mute_list.name.length; i += 1) {
if (user && user.screen_name.toLowerCase() === kismet.mute_list.name[i]) {
return false;
}
}
for (var i = 0; i < kismet.mute_list.source.length; i += 1) {
if (single.source && single.source.replace(/<.*?>/g, '') === kismet.mute_list.source[i]) {
return false;
}
}
for (var i = 0; i < kismet.mute_list.word.length; i += 1) {
if (single.text && single.text.indexOf(kismet.mute_list.word[i]) !== -1) {
return false;
}
}
// check rules
for (var i = 0; i < kismet.enforcers.length; i += 1) {
if (kismet.enforcers[i].column.length !== 0 && kismet.enforcers[i].column.join(',').indexOf(single.column) === -1){
console.log('rule column not pass',kismet.enforcers[i].column,single);
return true;
}
if (kismet.eval_cond(kismet.enforcers[i].cond, single)) {
console.log('Match rule #' + i +' "'+kismet.enforcers[i].name+'" @', single);
ret = kismet.do_action(kismet.enforcers[i], single);
if (!ret) break;
}
}
return ret;
},
filter:
function filter(incoming) {
return incoming.filter(kismet.filter_proc);
},
get_holder_value:
function get_holder_value(name, tweet) {
var user = tweet.hasOwnProperty('user')? tweet.user:
tweet.hasOwnProperty('sender')?tweet.sender: null;
var real_tweet = tweet;
if (tweet.hasOwnProperty('retweeted_status')) {
real_tweet = tweet['retweeted_status'];
user = real_tweet.hasOwnProperty('user')? real_tweet.user:
real_tweet.hasOwnProperty('sender')? real_tweet.sender: null;
}
switch(name) {
case '$NAME':
return user?user.screen_name.toLowerCase():'';
break;
case '$TEXT':
return real_tweet.text;
break;
case '$SOURCE':
if (real_tweet.source)
return real_tweet.source.replace(/<.*?>/g, '');
else
return '';
break;
case '$HASHTAGS':
if (real_tweet.entities && real_tweet.entities.hashtags)
return real_tweet.entities.hashtags.map(function (t) {return t.text});
else
return [];
break;
case '$MENTIONS':
if (real_tweet.entities && real_tweet.entities.user_mentions)
return real_tweet.entities.user_mentions.map(function(t){return t.screen_name.toLowerCase()});
else
return [];
break;
case '$LINKS':
if (real_tweet.entities && real_tweet.entities.urls)
return real_tweet.entities.urls.map(function(t){return t.expanded_url});
else
return [];
break;
case '$GEO':
return real_tweet.geo;
break;
case '$RETWEETER':
return tweet.user&&tweet.retweeted_status?tweet.user.screen_name.toLowerCase():'';
break;
default:
return name;
break;
}
},
process_action:
function process_action(tokens, pos) {
switch (tokens[pos][1]) {
case 'drop':
kismet.action_string_array.push('DROP the tweet');
return [[kismet.ACT_DROP], 3];
break;
case 'mask':
kismet.action_string_array.push('MASK the tweet');
return [[kismet.ACT_MASK], 3];
break;
case 'notify':
kismet.action_string_array.push('NOTIFY me');
return [[kismet.ACT_NOTIFY], 3];
break;
case 'archive':
kismet.action_string_array.push('ARCHIVE the tweet');
return [[kismet.ACT_ARCHIVE], 3];
break;
case 'reply':
if (tokens.length < pos + 3 ||
(tokens[pos + 1][0] != kismet.TYPE_LBRA &&
tokens[pos + 3][0] != kismet.TYPE_RBRA &&
tokens[pos + 2][0] != kismet.TYPE_STR)) {
return [kismet.ERROR, 3];
}
kismet.action_string_array.push('REPLY the tweet');
return [[kismet.ACT_REPLY, tokens[pos + 2][1]], 6];
break;
case 'quote':
if (tokens.length < pos + 3 ||
(tokens[pos + 1][0] != kismet.TYPE_LBRA &&
tokens[pos + 3][0] != kismet.TYPE_RBRA &&
tokens[pos + 2][0] != kismet.TYPE_STR)) {
return [kismet.ERROR, 3];
}
kismet.action_string_array.push('QUOTE the tweet');
return [[kismet.ACT_QUOTE, tokens[pos + 2][1]], 6];
break;
default:
return [kismet.ERROR, 3];
break;
}
},
process_has:
function process_has(tokens, pos) {
switch (tokens[pos][1]) {
case 'map':
case 'geo':
kismet.cond_string_array.push('HAS geo info');
return [[kismet.OP_HAS_GEO], 3];
break;
case 'link':
case 'url':
kismet.cond_string_array.push('HAS link');
return [[kismet.OP_HAS_LINK], 3];
break;
default:
return [kismet.ERROR, 3];
break;
}
},
process_field:
function process_field(tokens, pos) {
var first = tokens[pos], second = null, third = null;
if (pos + 2 >= tokens.length) {
kismet.cond_string_array.push('CONTAINS ' + first[1].replace('|',' or '));
return [[kismet.OP_STR_HAS, '$TEXT', first[1]], 1];
}
if (tokens[pos + 1][0] != kismet.TYPE_COLON) {
return [kismet.ERROR, 1];
}
if (tokens[pos + 2][0] != kismet.TYPE_WORD &&
tokens[pos + 2][0] != kismet.TYPE_STR &&
tokens[pos + 2][0] != kismet.TYPE_RE) {
return [kismet.ERROR, 3];
}
second = tokens[pos + 2];
switch (first[1]) {
case 'via':
if (second[0] == kismet.TYPE_RE) {
kismet.cond_string_array.push('COMES FROM /'+second[1]+'/'+second[2]);
return [[kismet.OP_REG_TEST, new RegExp(second[1],second[2]), '$SOURCE'], 3];
} else {
kismet.cond_string_array.push('COMES FROM ' + second[1].replace('|',' or '));
return [[kismet.OP_TEQ, '$SOURCE', second[1]], 3];
}
break;
case 'do':
return kismet.process_action(tokens, pos + 2);
break;
case 'tag':
if (second[0] == kismet.TYPE_RE) {
kismet.cond_string_array.push('TAGGED @' + second[1]);
return [[kismet.OP_HASH_HAS, '$HASHTAGS', new RegExp(second[1],second[2])], 3];
} else {
kismet.cond_string_array.push('TAGGED AS #' + second[1].replace('|',' or #'));
return [[kismet.OP_HASH_HAS, '$HASHTAGS', second[1]], 3];
}
break;
case 'name':
if (second[0] == kismet.TYPE_RE) {
kismet.cond_string_array.push('SENT BY @/'+second[1]+'/'+second[2]);
return [[kismet.OP_REG_TEST, new RegExp(second[1],second[2]), '$NAME'], 3];
} else {
kismet.cond_string_array.push('SENT BY @' + second[1].replace('|',' or @'));
return [[kismet.OP_TEQ, '$NAME', second[1]], 3];
}
break;
case 'mention':
if (second[0] == kismet.TYPE_RE) {
kismet.cond_string_array.push('MENTIONS @' + second[1]);
return [[kismet.OP_MENTION_HAS, '$MENTIONS', new RegExp(second[1],second[2])], 3];
} else {
kismet.cond_string_array.push('MENTIONS @' + second[1].replace('|',' or '));
return [[kismet.OP_MENTION_HAS, '$MENTIONS', second[1]], 3];
}
break;
case 'retweet':
if (second[0] == kismet.TYPE_RE) {
kismet.cond_string_array.push('RETWEETED BY @/'+second[1]+'/'+second[2]);
return [[kismet.OP_REG_TEST, new RegExp(second[1],second[2]), '$RETWEETER'], 3];
} else {
kismet.cond_string_array.push('RETWEETED BY @' + second[1].replace('|',' or @'));
return [[kismet.OP_TEQ, '$RETWEETER', second[1].toLowerCase()], 3];
}
break;
case 'has':
return kismet.process_has(val);
break;
case 'column':
kismet.cond_string_array.push('ON COLUMN ' + second[1].replace('|',' or '));
return [[kismet.OP_COLUMN, second[1].split('|')], 3];
break;
default:
return [kismet.ERROR, 3];
break;
}
},
recognize_string:
function recognize_string(str, pos) {
var ch = str[pos];
var last = ch;
while (pos < str.length) {
last = ch;
ch = str[pos];
if (ch === '"' && last != '\\') {
break;
}
pos += 1;
}
return pos;
},
recognize_re:
function recognize_re(str, pos) {
var ch = str[pos];
var last = ch;
while (pos < str.length) {
last = ch;
ch = str[pos];
if (ch === '/' && last != '\\') {
break;
}
pos += 1;
}
return pos;
},
recognize_keyword:
function recognize_keyword(str, pos) {
var ch = str[pos];
var last = ch;
while (pos < str.length) {
last = ch;
ch = str[pos];
if (/[\s:()]/.test(ch)) {
break;
}
pos += 1;
}
return pos;
},
read_tokens:
function read_tokens(str) {
// @TODO
var token_list = [];
var pos = 0, end_pos = 0;
var ch = str[0];
while (pos < str.length) {
ch = str[pos];
if (ch === '"') {
end_pos = kismet.recognize_string(str, pos + 1);
token = [kismet.TYPE_STR, str.slice(pos + 1, end_pos)];
token_list.push(token);
pos = end_pos + 1;
} else if (ch === '/') {
end_pos = kismet.recognize_re(str, pos+1);
var flag = (/[a-z]/.test(str[end_pos+1]))?str[end_pos+1]:'';
token = [kismet.TYPE_RE, str.slice(pos + 1, end_pos), flag];
token_list.push(token);
pos = end_pos + 1;
if (flag.length != 0) pos += 1;
} else if (ch === ' ') {
pos += 1;
} else if (/[^():,]/.test(ch)) {
end_pos = kismet.recognize_keyword(str, pos);
token = [kismet.TYPE_WORD, str.slice(pos, end_pos)];
token_list.push(token);
pos = end_pos;
} else if (ch === '(') {
token_list.push([kismet.TYPE_LBRA, '(']);
pos += 1;
} else if (ch === ')') {
token_list.push([kismet.TYPE_RBRA, ')']);
pos += 1;
} else if (ch === ':') {
token_list.push([kismet.TYPE_COLON, ':']);
pos += 1;
} else {
pos += 1;
}
}
return token_list;
// return str.split(/\s/).filter(function (x) {return x.length != 0;} )
},
compile:
function compile(str) {
var tokens = kismet.read_tokens(str);
var field_key = null;
var field_value = null;
var inst = null;
var rule = {name: '', cond: [], action: [],column:[]};
var i = 0;
var token = null;
kismet.rule_string = '';
kismet.action_string_array = [];
kismet.cond_string_array = [];
while (i < tokens.length) {
token = tokens[i];
inst = null;
switch (token[0]) {
case kismet.TYPE_WORD:
if (kismet.reserved_words.indexOf(token[1]) == -1) {
kismet.cond_string_array.push('CONTAINS ' + token[1].replace('|',' or '));
inst = [kismet.OP_STR_HAS, "$TEXT", token[1]];
i += 1;
} else {
ret = kismet.process_field(tokens, i);
if (ret != kismet.ERROR)
inst = ret[0];
i += ret[1];
}
break;
case kismet.TYPE_STR:
kismet.cond_string_array.push('CONTAINS ' + token[1].replace('|',' or '));
inst = [kismet.OP_STR_HAS, "$TEXT", token[1]];
i += 1;
break;
case kismet.TYPE_RE:
kismet.cond_string_array.push('MATCH /'+token[1]+'/'+token[2]);
inst = [kismet.OP_REG_TEST, new RegExp(token[1], token[2]), '$TEXT'];
i += 1;
break;
default:
i += 1;
break;
}
if (inst != null) {
if (kismet.act_code_map.indexOf(inst[0]) != -1) {
rule.action.push(inst);
} else if (kismet.OP_COLUMN == inst[0]) {
$.each(inst[1], function(i, c) {
rule.column.push(c);
});
} else {
rule.cond.push(inst);
}
}
}
// generate docs
if (kismet.action_string_array.length == 0) {
kismet.action_string_array.push('Drop the tweet');
}
if (kismet.cond_string_array.length == 0) {
return kismet.ERROR;
}
kismet.rule_string = kismet.action_string_array.join(' and ')
+ ' if it '
+ kismet.cond_string_array.join(' and ');
console.log('Compile:', rule)
return rule;
}
};
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