[KiwiIRC.git] / client / assets / dev / utils.js

/*jslint devel: true, browser: true, continue: true, sloppy: true, forin: true, plusplus: true, maxerr: 50, indent: 4, nomen: true, regexp: true*/
/*globals $, front, gateway, Utilityview */


/**
*   Suppresses console.log
*   @param  {Boolean}   debug   Whether to re-enable console.log or not
*/
function manageDebug(debug) {
    var log, consoleBackUp;
    if (window.console) {
        consoleBackUp = window.console.log;
        window.console.log = function () {
            if (debug) {
                consoleBackUp.apply(console, arguments);
            }
        };
    } else {
        log = window.opera ? window.opera.postError : alert;
        window.console = {};
        window.console.log = function (str) {
            if (debug) {
                log(str);
            }
        };
    }
}

/**
*   Generate a random string of given length
*   @param      {Number}    string_length   The length of the random string
*   @returns    {String}                    The random string
*/
function randomString(string_length) {
    var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz",
        randomstring = '',
        i,
        rnum;
    for (i = 0; i < string_length; i++) {
        rnum = Math.floor(Math.random() * chars.length);
        randomstring += chars.substring(rnum, rnum + 1);
    }
    return randomstring;
}

/**
*   String.trim shim
*/
if (typeof String.prototype.trim === 'undefined') {
    String.prototype.trim = function () {
        return this.replace(/^\s+|\s+$/g, "");
    };
}

/**
*   String.lpad shim
*   @param      {Number}    length      The length of padding
*   @param      {String}    characher   The character to pad with
*   @returns    {String}                The padded string
*/
if (typeof String.prototype.lpad === 'undefined') {
    String.prototype.lpad = function (length, character) {
        var padding = "",
            i;
        for (i = 0; i < length; i++) {
            padding += character;
        }
        return (padding + this).slice(-length);
    };
}


/**
*   Convert seconds into hours:minutes:seconds
*   @param      {Number}    secs    The number of seconds to converts
*   @returns    {Object}            An object representing the hours/minutes/second conversion of secs
*/
function secondsToTime(secs) {
    var hours, minutes, seconds, divisor_for_minutes, divisor_for_seconds, obj;
    hours = Math.floor(secs / (60 * 60));

    divisor_for_minutes = secs % (60 * 60);
    minutes = Math.floor(divisor_for_minutes / 60);

    divisor_for_seconds = divisor_for_minutes % 60;
    seconds = Math.ceil(divisor_for_seconds);

    obj = {
        "h": hours,
        "m": minutes,
        "s": seconds
    };
    return obj;
}


/* Command input Alias + re-writing */
function InputPreProcessor () {
    this.recursive_depth = 3;

    this.aliases = {};
    this.vars = {version: 1};

    // Current recursive depth
    var depth = 0;


    // Takes an array of words to process!
    this.processInput = function (input) {
        var words = input || [],
            alias = this.aliases[words[0]],
            alias_len,
            current_alias_word = '',
            compiled = [];

        // If an alias wasn't found, return the original input
        if (!alias) return input;

        // Split the alias up into useable words
        alias = alias.split(' ');
        alias_len = alias.length;

        // Iterate over each word and pop them into the final compiled array.
        // Any $ words are processed with the result ending into the compiled array.
        for (var i=0; i<alias_len; i++) {
            current_alias_word = alias[i];

            // Non $ word
            if (current_alias_word[0] !== '$') {
                compiled.push(current_alias_word);
                continue;
            }

            // Refering to an input word ($N)
            if (!isNaN(current_alias_word[1])) {
                var num = current_alias_word.match(/\$(\d+)(\+)?(\d+)?/);

                // Did we find anything or does the word it refers to non-existant?
                if (!num || !words[num[1]]) continue;
                
                if (num[2] === '+' && num[3]) {
                    // Add X number of words
                    compiled = compiled.concat(words.slice(parseInt(num[1], 10), parseInt(num[1], 10) + parseInt(num[3], 10)));
                } else if (num[2] === '+') {
                    // Add the remaining of the words
                    compiled = compiled.concat(words.slice(parseInt(num[1], 10)));
                } else {
                    // Add a single word
                    compiled.push(words[parseInt(num[1], 10)]);
                }

                continue;
            }


            // Refering to a variable
            if (typeof this.vars[current_alias_word.substr(1)] !== 'undefined') {

                // Get the variable
                compiled.push(this.vars[current_alias_word.substr(1)]);

                continue;
            }

        }

        return compiled;
    };


    this.process = function (input) {
        input = input || '';

        var words = input.split(' ');

        depth++;
        if (depth >= this.recursive_depth) {
            depth--;
            return input;
        }

        if (this.aliases[words[0]]) {
            words = this.processInput(words);
            
            if (this.aliases[words[0]]) {
                words = this.process(words.join(' ')).split(' ');
            }

        }

        depth--;
        return words.join(' ');
    };
}


/**
 * Convert HSL to RGB formatted colour
 */
function hsl2rgb(h, s, l) {
    var m1, m2, hue;
    var r, g, b
    s /=100;
    l /= 100;
    if (s == 0)
        r = g = b = (l * 255);
    else {
        function HueToRgb(m1, m2, hue) {
            var v;
            if (hue < 0)
                hue += 1;
            else if (hue > 1)
                hue -= 1;

            if (6 * hue < 1)
                v = m1 + (m2 - m1) * hue * 6;
            else if (2 * hue < 1)
                v = m2;
            else if (3 * hue < 2)
                v = m1 + (m2 - m1) * (2/3 - hue) * 6;
            else
                v = m1;

            return 255 * v;
        }
        if (l <= 0.5)
            m2 = l * (s + 1);
        else
            m2 = l + s - l * s;
        m1 = l * 2 - m2;
        hue = h / 360;
        r = HueToRgb(m1, m2, hue + 1/3);
        g = HueToRgb(m1, m2, hue);
        b = HueToRgb(m1, m2, hue - 1/3);
    }
    return [r,g,b];
}


/**
*   Formats a message. Adds bold, underline and colouring
*   @param      {String}    msg The message to format
*   @returns    {String}        The HTML formatted message
*/
function formatIRCMsg (msg) {
    var re, next;

    if ((!msg) || (typeof msg !== 'string')) {
        return '';
    }

    // bold
    if (msg.indexOf(String.fromCharCode(2)) !== -1) {
        next = '<b>';
        while (msg.indexOf(String.fromCharCode(2)) !== -1) {
            msg = msg.replace(String.fromCharCode(2), next);
            next = (next === '<b>') ? '</b>' : '<b>';
        }
        if (next === '</b>') {
            msg = msg + '</b>';
        }
    }

    // underline
    if (msg.indexOf(String.fromCharCode(31)) !== -1) {
        next = '<u>';
        while (msg.indexOf(String.fromCharCode(31)) !== -1) {
            msg = msg.replace(String.fromCharCode(31), next);
            next = (next === '<u>') ? '</u>' : '<u>';
        }
        if (next === '</u>') {
            msg = msg + '</u>';
        }
    }

    // colour
    /**
    *   @inner
    */
    msg = (function (msg) {
        var replace, colourMatch, col, i, match, to, endCol, fg, bg, str;
        replace = '';
        /**
        *   @inner
        */
        colourMatch = function (str) {
            var re = /^\x03([0-9][0-5]?)(,([0-9][0-5]?))?/;
            return re.exec(str);
        };
        /**
        *   @inner
        */
        col = function (num) {
            switch (parseInt(num, 10)) {
            case 0:
                return '#FFFFFF';
            case 1:
                return '#000000';
            case 2:
                return '#000080';
            case 3:
                return '#008000';
            case 4:
                return '#FF0000';
            case 5:
                return '#800040';
            case 6:
                return '#800080';
            case 7:
                return '#FF8040';
            case 8:
                return '#FFFF00';
            case 9:
                return '#80FF00';
            case 10:
                return '#008080';
            case 11:
                return '#00FFFF';
            case 12:
                return '#0000FF';
            case 13:
                return '#FF55FF';
            case 14:
                return '#808080';
            case 15:
                return '#C0C0C0';
            default:
                return null;
            }
        };
        if (msg.indexOf('\x03') !== -1) {
            i = msg.indexOf('\x03');
            replace = msg.substr(0, i);
            while (i < msg.length) {
                /**
                *   @inner
                */
                match = colourMatch(msg.substr(i, 6));
                if (match) {
                    //console.log(match);
                    // Next colour code
                    to = msg.indexOf('\x03', i + 1);
                    endCol = msg.indexOf(String.fromCharCode(15), i + 1);
                    if (endCol !== -1) {
                        if (to === -1) {
                            to = endCol;
                        } else {
                            to = ((to < endCol) ? to : endCol);
                        }
                    }
                    if (to === -1) {
                        to = msg.length;
                    }
                    //console.log(i, to);
                    fg = col(match[1]);
                    bg = col(match[3]);
                    str = msg.substring(i + 1 + match[1].length + ((bg !== null) ? match[2].length : 0), to);
                    //console.log(str);
                    replace += '<span style="' + ((fg !== null) ? 'color: ' + fg + '; ' : '') + ((bg !== null) ? 'background-color: ' + bg + ';' : '') + '">' + str + '</span>';
                    i = to;
                } else {
                    if ((msg[i] !== '\x03') && (msg[i] !== String.fromCharCode(15))) {
                        replace += msg[i];
                    }
                    i++;
                }
            }
            return replace;
        }
        return msg;
    }(msg));
    
    return msg;
}


function formatDate (d) {
    d = d || new Date();
    return d.toLocaleDateString() + ', ' + d.getHours().toString() + ':' + d.getMinutes().toString() + ':' + d.getSeconds().toString();
}


/*
    PLUGINS
    Each function in each object is looped through and ran. The resulting text
    is expected to be returned.
*/
var plugins = [
    {
        name: "images",
        onaddmsg: function (event, opts) {
            if (!event.msg) {
                return event;
            }

            event.msg = event.msg.replace(/^((https?\:\/\/|ftp\:\/\/)|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?(\.jpg|\.jpeg|\.gif|\.bmp|\.png)$/gi, function (url) {
                // Don't let any future plugins change it (ie. html_safe plugins)
                event.event_bubbles = false;

                var img = '<img class="link_img_a" src="' + url + '" height="100%" width="100%" />';
                return '<a class="link_ext link_img" target="_blank" rel="nofollow" href="' + url + '" style="height:50px;width:50px;display:block">' + img + '<div class="tt box"></div></a>';
            });

            return event;
        }
    },

    {
        name: "html_safe",
        onaddmsg: function (event, opts) {
            event.msg = $('<div/>').text(event.msg).html();
            event.nick = $('<div/>').text(event.nick).html();

            return event;
        }
    },

    {
        name: "activity",
        onaddmsg: function (event, opts) {
            //if (_kiwi.front.cur_channel.name.toLowerCase() !== _kiwi.front.tabviews[event.tabview.toLowerCase()].name) {
            //    _kiwi.front.tabviews[event.tabview].activity();
            //}

            return event;
        }
    },

    {
        name: "highlight",
        onaddmsg: function (event, opts) {
            //var tab = Tabviews.getTab(event.tabview.toLowerCase());

            // If we have a highlight...
            //if (event.msg.toLowerCase().indexOf(_kiwi.gateway.nick.toLowerCase()) > -1) {
            //    if (Tabview.getCurrentTab() !== tab) {
            //        tab.highlight();
            //    }
            //    if (_kiwi.front.isChannel(tab.name)) {
            //        event.msg = '<span style="color:red;">' + event.msg + '</span>';
            //    }
            //}

            // If it's a PM, highlight
            //if (!_kiwi.front.isChannel(tab.name) && tab.name !== "server"
            //    && Tabview.getCurrentTab().name.toLowerCase() !== tab.name
            //) {
            //    tab.highlight();
            //}

            return event;
        }
    },


    {
        //Following method taken from: http://snipplr.com/view/13533/convert-text-urls-into-links/
        name: "linkify_plain",
        onaddmsg: function (event, opts) {
            if (!event.msg) {
                return event;
            }

            event.msg = event.msg.replace(/((https?\:\/\/|ftp\:\/\/)|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/gi, function (url) {
                var nice;
                // If it's any of the supported images in the images plugin, skip it
                if (url.match(/(\.jpg|\.jpeg|\.gif|\.bmp|\.png)$/)) {
                    return url;
                }

                nice = url;
                if (url.match('^https?:\/\/')) {
                    //nice = nice.replace(/^https?:\/\//i,'')
                    nice = url; // Shutting up JSLint...
                } else {
                    url = 'http://' + url;
                }

                //return '<a class="link_ext" target="_blank" rel="nofollow" href="' + url + '">' + nice + '<div class="tt box"></div></a>';
                return '<a class="link_ext" target="_blank" rel="nofollow" href="' + url + '">' + nice + '</a>';
            });

            return event;
        }
    },

    {
        name: "lftobr",
        onaddmsg: function (event, opts) {
            if (!event.msg) {
                return event;
            }

            event.msg = event.msg.replace(/\n/gi, function (txt) {
                return '<br/>';
            });

            return event;
        }
    },


    /*
     * Disabled due to many websites closing kiwi with iframe busting
    {
        name: "inBrowser",
        oninit: function (event, opts) {
            $('#windows a.link_ext').live('mouseover', this.mouseover);
            $('#windows a.link_ext').live('mouseout', this.mouseout);
            $('#windows a.link_ext').live('click', this.mouseclick);
        },

        onunload: function (event, opts) {
            // TODO: make this work (remove all .link_ext_browser as created in mouseover())
            $('#windows a.link_ext').die('mouseover', this.mouseover);
            $('#windows a.link_ext').die('mouseout', this.mouseout);
            $('#windows a.link_ext').die('click', this.mouseclick);
        },


        mouseover: function (e) {
            var a = $(this),
                tt = $('.tt', a),
                tooltip;

            if (tt.text() === '') {
                tooltip = $('<a class="link_ext_browser">Open in _kiwi..</a>');
                tt.append(tooltip);
            }

            tt.css('top', -tt.outerHeight() + 'px');
            tt.css('left', (a.outerWidth() / 2) - (tt.outerWidth() / 2));
        },

        mouseout: function (e) {
            var a = $(this),
                tt = $('.tt', a);
        },

        mouseclick: function (e) {
            var a = $(this),
                t;

            switch (e.target.className) {
            case 'link_ext':
            case 'link_img_a':
                return true;
                //break;
            case 'link_ext_browser':
                t = new Utilityview('Browser');
                t.topic = a.attr('href');

                t.iframe = $('<iframe border="0" class="utility_view" src="" style="width:100%;height:100%;border:none;"></iframe>');
                t.iframe.attr('src', a.attr('href'));
                t.div.append(t.iframe);
                t.show();
                break;
            }
            return false;

        }
    },
    */

    {
        name: "nick_colour",
        onaddmsg: function (event, opts) {
            if (!event.msg) {
                return event;
            }

            //if (typeof _kiwi.front.tabviews[event.tabview].nick_colours === 'undefined') {
            //    _kiwi.front.tabviews[event.tabview].nick_colours = {};
            //}

            //if (typeof _kiwi.front.tabviews[event.tabview].nick_colours[event.nick] === 'undefined') {
            //    _kiwi.front.tabviews[event.tabview].nick_colours[event.nick] = this.randColour();
            //}

            //var c = _kiwi.front.tabviews[event.tabview].nick_colours[event.nick];
            var c = this.randColour();
            event.nick = '<span style="color:' + c + ';">' + event.nick + '</span>';

            return event;
        },


        randColour: function () {
            var h = this.rand(-250, 0),
                s = this.rand(30, 100),
                l = this.rand(20, 70);
            return 'hsl(' + h + ',' + s + '%,' + l + '%)';
        },


        rand: function (min, max) {
            return parseInt(Math.random() * (max - min + 1), 10) + min;
        }
    },

    {
        name: "kiwitest",
        oninit: function (event, opts) {
            console.log('registering namespace');
            $(gateway).bind("_kiwi.lol.browser", function (e, data) {
                console.log('YAY kiwitest');
                console.log(data);
            });
        }
    }
];


/**
*   @constructor
*   @param  {String}    data_namespace  The namespace for the data store
*/
_kiwi.dataStore = function (data_namespace) {
    var namespace = data_namespace;

    this.get = function (key) {
        return $.jStorage.get(data_namespace + '_' + key);
    };

    this.set = function (key, value) {
        return $.jStorage.set(data_namespace + '_' + key, value);
    };
};

_kiwi.data = new _kiwi.dataStore('kiwi');


/*
 * jQuery jStorage plugin 
 * https://github.com/andris9/jStorage/
 */
(function(f){if(!f||!(f.toJSON||Object.toJSON||window.JSON)){throw new Error("jQuery, MooTools or Prototype needs to be loaded before jStorage!")}var g={},d={jStorage:"{}"},h=null,j=0,l=f.toJSON||Object.toJSON||(window.JSON&&(JSON.encode||JSON.stringify)),e=f.evalJSON||(window.JSON&&(JSON.decode||JSON.parse))||function(m){return String(m).evalJSON()},i=false;_XMLService={isXML:function(n){var m=(n?n.ownerDocument||n:0).documentElement;return m?m.nodeName!=="HTML":false},encode:function(n){if(!this.isXML(n)){return false}try{return new XMLSerializer().serializeToString(n)}catch(m){try{return n.xml}catch(o){}}return false},decode:function(n){var m=("DOMParser" in window&&(new DOMParser()).parseFromString)||(window.ActiveXObject&&function(p){var q=new ActiveXObject("Microsoft.XMLDOM");q.async="false";q.loadXML(p);return q}),o;if(!m){return false}o=m.call("DOMParser" in window&&(new DOMParser())||window,n,"text/xml");return this.isXML(o)?o:false}};function k(){if("localStorage" in window){try{if(window.localStorage){d=window.localStorage;i="localStorage"}}catch(p){}}else{if("globalStorage" in window){try{if(window.globalStorage){d=window.globalStorage[window.location.hostname];i="globalStorage"}}catch(o){}}else{h=document.createElement("link");if(h.addBehavior){h.style.behavior="url(#default#userData)";document.getElementsByTagName("head")[0].appendChild(h);h.load("jStorage");var n="{}";try{n=h.getAttribute("jStorage")}catch(m){}d.jStorage=n;i="userDataBehavior"}else{h=null;return}}}b()}function b(){if(d.jStorage){try{g=e(String(d.jStorage))}catch(m){d.jStorage="{}"}}else{d.jStorage="{}"}j=d.jStorage?String(d.jStorage).length:0}function c(){try{d.jStorage=l(g);if(h){h.setAttribute("jStorage",d.jStorage);h.save("jStorage")}j=d.jStorage?String(d.jStorage).length:0}catch(m){}}function a(m){if(!m||(typeof m!="string"&&typeof m!="number")){throw new TypeError("Key name must be string or numeric")}return true}f.jStorage={version:"0.1.5.1",set:function(m,n){a(m);if(_XMLService.isXML(n)){n={_is_xml:true,xml:_XMLService.encode(n)}}g[m]=n;c();return n},get:function(m,n){a(m);if(m in g){if(g[m]&&typeof g[m]=="object"&&g[m]._is_xml&&g[m]._is_xml){return _XMLService.decode(g[m].xml)}else{return g[m]}}return typeof(n)=="undefined"?null:n},deleteKey:function(m){a(m);if(m in g){delete g[m];c();return true}return false},flush:function(){g={};c();return true},storageObj:function(){function m(){}m.prototype=g;return new m()},index:function(){var m=[],n;for(n in g){if(g.hasOwnProperty(n)){m.push(n)}}return m},storageSize:function(){return j},currentBackend:function(){return i},storageAvailable:function(){return !!i},reInit:function(){var m,o;if(h&&h.addBehavior){m=document.createElement("link");h.parentNode.replaceChild(m,h);h=m;h.style.behavior="url(#default#userData)";document.getElementsByTagName("head")[0].appendChild(h);h.load("jStorage");o="{}";try{o=h.getAttribute("jStorage")}catch(n){}d.jStorage=o;i="userDataBehavior"}b()}};k()})(window.jQuery||window.$);
Commit	Line	Data
2dd6a025 D	1	/jslint devel: true, browser: true, continue: true, sloppy: true, forin: true, plusplus: true, maxerr: 50, indent: 4, nomen: true, regexp: true/
	2	/globals $, front, gateway, Utilityview /
	3
2dd6a025 D	4
	5
	6	/**
	7	* Suppresses console.log
	8	* @param {Boolean} debug Whether to re-enable console.log or not
	9	*/
	10	function manageDebug(debug) {
2dd6a025 D	11	var log, consoleBackUp;
	12	if (window.console) {
	13	consoleBackUp = window.console.log;
	14	window.console.log = function () {
	15	if (debug) {
	16	consoleBackUp.apply(console, arguments);
	17	}
	18	};
	19	} else {
	20	log = window.opera ? window.opera.postError : alert;
	21	window.console = {};
	22	window.console.log = function (str) {
	23	if (debug) {
	24	log(str);
	25	}
	26	};
	27	}
	28	}
	29
	30	/**
	31	* Generate a random string of given length
	32	* @param {Number} string_length The length of the random string
	33	* @returns {String} The random string
	34	*/
	35	function randomString(string_length) {
	36	var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz",
	37	randomstring = '',
	38	i,
	39	rnum;
	40	for (i = 0; i < string_length; i++) {
	41	rnum = Math.floor(Math.random() * chars.length);
	42	randomstring += chars.substring(rnum, rnum + 1);
	43	}
	44	return randomstring;
	45	}
	46
	47	/**
	48	* String.trim shim
	49	*/
	50	if (typeof String.prototype.trim === 'undefined') {
	51	String.prototype.trim = function () {
	52	return this.replace(/^\s+\|\s+$/g, "");
	53	};
	54	}
	55
	56	/**
	57	* String.lpad shim
	58	* @param {Number} length The length of padding
	59	* @param {String} characher The character to pad with
	60	* @returns {String} The padded string
	61	*/
	62	if (typeof String.prototype.lpad === 'undefined') {
	63	String.prototype.lpad = function (length, character) {
	64	var padding = "",
	65	i;
	66	for (i = 0; i < length; i++) {
	67	padding += character;
	68	}
	69	return (padding + this).slice(-length);
	70	};
	71	}
	72
	73
	74	/**
75	* Convert seconds into hours:minutes:seconds
76	* @param {Number} secs The number of seconds to converts
77	* @returns {Object} An object representing the hours/minutes/second conversion of secs
78	*/
79	function secondsToTime(secs) {
80	var hours, minutes, seconds, divisor_for_minutes, divisor_for_seconds, obj;
81	hours = Math.floor(secs / (60 * 60));
82
83	divisor_for_minutes = secs % (60 * 60);
84	minutes = Math.floor(divisor_for_minutes / 60);
85
86	divisor_for_seconds = divisor_for_minutes % 60;
87	seconds = Math.ceil(divisor_for_seconds);
88
89	obj = {
90	"h": hours,
91	"m": minutes,
92	"s": seconds
93	};
94	return obj;
95	}
96
97
98
99
64c6bcb4 D	100
	101
	102	/* Command input Alias + re-writing */
	103	function InputPreProcessor () {
	104	this.recursive_depth = 3;
	105
	106	this.aliases = {};
	107	this.vars = {version: 1};
	108
	109	// Current recursive depth
	110	var depth = 0;
	111
	112
	113	// Takes an array of words to process!
	114	this.processInput = function (input) {
	115	var words = input \|\| [],
	116	alias = this.aliases[words[0]],
	117	alias_len,
	118	current_alias_word = '',
	119	compiled = [];
	120
	121	// If an alias wasn't found, return the original input
	122	if (!alias) return input;
	123
	124	// Split the alias up into useable words
	125	alias = alias.split(' ');
	126	alias_len = alias.length;
	127
	128	// Iterate over each word and pop them into the final compiled array.
	129	// Any $ words are processed with the result ending into the compiled array.
	130	for (var i=0; i<alias_len; i++) {
	131	current_alias_word = alias[i];
	132
	133	// Non $ word
	134	if (current_alias_word[0] !== '$') {
	135	compiled.push(current_alias_word);
	136	continue;
	137	}
	138
	139	// Refering to an input word ($N)
	140	if (!isNaN(current_alias_word[1])) {
	141	var num = current_alias_word.match(/\$(\d+)(\+)?(\d+)?/);
	142
	143	// Did we find anything or does the word it refers to non-existant?
	144	if (!num \|\| !words[num[1]]) continue;
	145
	146	if (num[2] === '+' && num[3]) {
	147	// Add X number of words
	148	compiled = compiled.concat(words.slice(parseInt(num[1], 10), parseInt(num[1], 10) + parseInt(num[3], 10)));
	149	} else if (num[2] === '+') {
	150	// Add the remaining of the words
	151	compiled = compiled.concat(words.slice(parseInt(num[1], 10)));
	152	} else {
	153	// Add a single word
	154	compiled.push(words[parseInt(num[1], 10)]);
	155	}
	156
	157	continue;
	158	}
	159
	160
	161	// Refering to a variable
	162	if (typeof this.vars[current_alias_word.substr(1)] !== 'undefined') {
	163
164	// Get the variable
165	compiled.push(this.vars[current_alias_word.substr(1)]);
166
167	continue;
168	}
169
170	}
171
172	return compiled;
173	};
174
175
176	this.process = function (input) {
177	input = input \|\| '';
178
179	var words = input.split(' ');
180
181	depth++;
182	if (depth >= this.recursive_depth) {
183	depth--;
184	return input;
185	}
186
187	if (this.aliases[words[0]]) {
188	words = this.processInput(words);
189
190	if (this.aliases[words[0]]) {
191	words = this.process(words.join(' ')).split(' ');
192	}
193
194	}
195
196	depth--;
197	return words.join(' ');
198	};
199	}
200
201
202
203
204
205
206
21536e7b D	207
	208
	209
	210
1167a85d D	211	/**
	212	* Convert HSL to RGB formatted colour
	213	*/
	214	function hsl2rgb(h, s, l) {
	215	var m1, m2, hue;
	216	var r, g, b
	217	s /=100;
	218	l /= 100;
	219	if (s == 0)
	220	r = g = b = (l * 255);
	221	else {
	222	function HueToRgb(m1, m2, hue) {
	223	var v;
	224	if (hue < 0)
	225	hue += 1;
	226	else if (hue > 1)
	227	hue -= 1;
	228
	229	if (6 * hue < 1)
	230	v = m1 + (m2 - m1) * hue * 6;
	231	else if (2 * hue < 1)
	232	v = m2;
	233	else if (3 * hue < 2)
	234	v = m1 + (m2 - m1) * (2/3 - hue) * 6;
	235	else
	236	v = m1;
	237
	238	return 255 * v;
	239	}
	240	if (l <= 0.5)
	241	m2 = l * (s + 1);
	242	else
	243	m2 = l + s - l * s;
	244	m1 = l * 2 - m2;
	245	hue = h / 360;
	246	r = HueToRgb(m1, m2, hue + 1/3);
	247	g = HueToRgb(m1, m2, hue);
	248	b = HueToRgb(m1, m2, hue - 1/3);
	249	}
	250	return [r,g,b];
	251	}
	252
	253
	254
	255
2dd6a025	256
2dd6a025 D	257	/**
	258	* Formats a message. Adds bold, underline and colouring
	259	* @param {String} msg The message to format
	260	* @returns {String} The HTML formatted message
	261	*/
	262	function formatIRCMsg (msg) {
	263	var re, next;
	264
	265	if ((!msg) \|\| (typeof msg !== 'string')) {
	266	return '';
	267	}
	268
	269	// bold
	270	if (msg.indexOf(String.fromCharCode(2)) !== -1) {
	271	next = '<b>';
	272	while (msg.indexOf(String.fromCharCode(2)) !== -1) {
	273	msg = msg.replace(String.fromCharCode(2), next);
	274	next = (next === '<b>') ? '</b>' : '<b>';
	275	}
	276	if (next === '</b>') {
	277	msg = msg + '</b>';
	278	}
	279	}
	280
	281	// underline
	282	if (msg.indexOf(String.fromCharCode(31)) !== -1) {
	283	next = '<u>';
	284	while (msg.indexOf(String.fromCharCode(31)) !== -1) {
	285	msg = msg.replace(String.fromCharCode(31), next);
	286	next = (next === '<u>') ? '</u>' : '<u>';
	287	}
	288	if (next === '</u>') {
	289	msg = msg + '</u>';
	290	}
	291	}
	292
	293	// colour
	294	/**
	295	* @inner
	296	*/
	297	msg = (function (msg) {
	298	var replace, colourMatch, col, i, match, to, endCol, fg, bg, str;
	299	replace = '';
	300	/**
	301	* @inner
	302	*/
	303	colourMatch = function (str) {
	304	var re = /^\x03([0-9][0-5]?)(,([0-9][0-5]?))?/;
	305	return re.exec(str);
	306	};
	307	/**
	308	* @inner
	309	*/
	310	col = function (num) {
	311	switch (parseInt(num, 10)) {
	312	case 0:
	313	return '#FFFFFF';
	314	case 1:
	315	return '#000000';
	316	case 2:
	317	return '#000080';
	318	case 3:
	319	return '#008000';
	320	case 4:
321	return '#FF0000';
322	case 5:
323	return '#800040';
324	case 6:
325	return '#800080';
326	case 7:
327	return '#FF8040';
328	case 8:
329	return '#FFFF00';
330	case 9:
331	return '#80FF00';
332	case 10:
333	return '#008080';
334	case 11:
335	return '#00FFFF';
336	case 12:
337	return '#0000FF';
338	case 13:
339	return '#FF55FF';
340	case 14:
341	return '#808080';
342	case 15:
343	return '#C0C0C0';
344	default:
345	return null;
346	}
347	};
348	if (msg.indexOf('\x03') !== -1) {
349	i = msg.indexOf('\x03');
350	replace = msg.substr(0, i);
351	while (i < msg.length) {
352	/**
353	* @inner
354	*/
355	match = colourMatch(msg.substr(i, 6));
356	if (match) {
357	//console.log(match);
358	// Next colour code
359	to = msg.indexOf('\x03', i + 1);
360	endCol = msg.indexOf(String.fromCharCode(15), i + 1);
361	if (endCol !== -1) {
362	if (to === -1) {
363	to = endCol;
364	} else {
365	to = ((to < endCol) ? to : endCol);
366	}
367	}
368	if (to === -1) {
369	to = msg.length;
370	}
371	//console.log(i, to);
372	fg = col(match[1]);
373	bg = col(match[3]);
9e8814a3	374	str = msg.substring(i + 1 + match[1].length + ((bg !== null) ? match[2].length : 0), to);
2dd6a025 D	375	//console.log(str);
	376	replace += '<span style="' + ((fg !== null) ? 'color: ' + fg + '; ' : '') + ((bg !== null) ? 'background-color: ' + bg + ';' : '') + '">' + str + '</span>';
	377	i = to;
	378	} else {
	379	if ((msg[i] !== '\x03') && (msg[i] !== String.fromCharCode(15))) {
	380	replace += msg[i];
	381	}
	382	i++;
	383	}
	384	}
	385	return replace;
	386	}
	387	return msg;
	388	}(msg));
	389
	390	return msg;
	391	}
	392
	393
	394
	395
51a4c383 D	396	function formatDate (d) {
	397	d = d \|\| new Date();
	398	return d.toLocaleDateString() + ', ' + d.getHours().toString() + ':' + d.getMinutes().toString() + ':' + d.getSeconds().toString();
	399	}
	400
	401
	402
	403
2dd6a025 D	404
	405
	406
	407
	408	/*
	409	PLUGINS
	410	Each function in each object is looped through and ran. The resulting text
	411	is expected to be returned.
	412	*/
	413	var plugins = [
	414	{
	415	name: "images",
	416	onaddmsg: function (event, opts) {
	417	if (!event.msg) {
	418	return event;
	419	}
	420
	421	event.msg = event.msg.replace(/^((https?\:\/\/\|ftp\:\/\/)\|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/\|\/([\w#!:.?+=&%@!\-\/]))?(\.jpg\|\.jpeg\|\.gif\|\.bmp\|\.png)$/gi, function (url) {
	422	// Don't let any future plugins change it (ie. html_safe plugins)
	423	event.event_bubbles = false;
	424
	425	var img = '<img class="link_img_a" src="' + url + '" height="100%" width="100%" />';
	426	return '<a class="link_ext link_img" target="_blank" rel="nofollow" href="' + url + '" style="height:50px;width:50px;display:block">' + img + '<div class="tt box"></div></a>';
	427	});
	428
	429	return event;
	430	}
	431	},
	432
	433	{
	434	name: "html_safe",
	435	onaddmsg: function (event, opts) {
	436	event.msg = $('<div/>').text(event.msg).html();
	437	event.nick = $('<div/>').text(event.nick).html();
	438
	439	return event;
	440	}
	441	},
	442
	443	{
	444	name: "activity",
	445	onaddmsg: function (event, opts) {
eaaf73b0 D	446	//if (_kiwi.front.cur_channel.name.toLowerCase() !== _kiwi.front.tabviews[event.tabview.toLowerCase()].name) {
eaaf73b0 D	447	// _kiwi.front.tabviews[event.tabview].activity();
2dd6a025 D	448	//}
	449
	450	return event;
	451	}
	452	},
	453
	454	{
	455	name: "highlight",
	456	onaddmsg: function (event, opts) {
	457	//var tab = Tabviews.getTab(event.tabview.toLowerCase());
	458
	459	// If we have a highlight...
eaaf73b0	460	//if (event.msg.toLowerCase().indexOf(_kiwi.gateway.nick.toLowerCase()) > -1) {
2dd6a025 D	461	// if (Tabview.getCurrentTab() !== tab) {
	462	// tab.highlight();
	463	// }
eaaf73b0	464	// if (_kiwi.front.isChannel(tab.name)) {
2dd6a025 D	465	// event.msg = '<span style="color:red;">' + event.msg + '</span>';
	466	// }
	467	//}
	468
	469	// If it's a PM, highlight
eaaf73b0	470	//if (!_kiwi.front.isChannel(tab.name) && tab.name !== "server"
2dd6a025 D	471	// && Tabview.getCurrentTab().name.toLowerCase() !== tab.name
	472	//) {
	473	// tab.highlight();
	474	//}
	475
	476	return event;
	477	}
	478	},
	479
	480
	481
	482	{
	483	//Following method taken from: http://snipplr.com/view/13533/convert-text-urls-into-links/
	484	name: "linkify_plain",
	485	onaddmsg: function (event, opts) {
	486	if (!event.msg) {
	487	return event;
	488	}
	489
	490	event.msg = event.msg.replace(/((https?\:\/\/\|ftp\:\/\/)\|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/\|\/([\w#!:.?+=&%@!\-\/]))?/gi, function (url) {
	491	var nice;
	492	// If it's any of the supported images in the images plugin, skip it
	493	if (url.match(/(\.jpg\|\.jpeg\|\.gif\|\.bmp\|\.png)$/)) {
	494	return url;
	495	}
	496
	497	nice = url;
	498	if (url.match('^https?:\/\/')) {
	499	//nice = nice.replace(/^https?:\/\//i,'')
	500	nice = url; // Shutting up JSLint...
	501	} else {
	502	url = 'http://' + url;
	503	}
	504
	505	//return '<a class="link_ext" target="_blank" rel="nofollow" href="' + url + '">' + nice + '<div class="tt box"></div></a>';
	506	return '<a class="link_ext" target="_blank" rel="nofollow" href="' + url + '">' + nice + '</a>';
	507	});
	508
	509	return event;
	510	}
	511	},
	512
	513	{
	514	name: "lftobr",
	515	onaddmsg: function (event, opts) {
	516	if (!event.msg) {
	517	return event;
	518	}
	519
	520	event.msg = event.msg.replace(/\n/gi, function (txt) {
	521	return '<br/>';
	522	});
	523
	524	return event;
	525	}
	526	},
	527
	528
	529	/*
	530	* Disabled due to many websites closing kiwi with iframe busting
	531	{
	532	name: "inBrowser",
	533	oninit: function (event, opts) {
	534	$('#windows a.link_ext').live('mouseover', this.mouseover);
535	$('#windows a.link_ext').live('mouseout', this.mouseout);
536	$('#windows a.link_ext').live('click', this.mouseclick);
537	},
538
539	onunload: function (event, opts) {
540	// TODO: make this work (remove all .link_ext_browser as created in mouseover())
541	$('#windows a.link_ext').die('mouseover', this.mouseover);
542	$('#windows a.link_ext').die('mouseout', this.mouseout);
543	$('#windows a.link_ext').die('click', this.mouseclick);
544	},
545
546
547
548	mouseover: function (e) {
549	var a = $(this),
550	tt = $('.tt', a),
551	tooltip;
552
553	if (tt.text() === '') {
eaaf73b0	554	tooltip = $('<a class="link_ext_browser">Open in _kiwi..</a>');
2dd6a025 D	555	tt.append(tooltip);
	556	}
	557
	558	tt.css('top', -tt.outerHeight() + 'px');
	559	tt.css('left', (a.outerWidth() / 2) - (tt.outerWidth() / 2));
	560	},
	561
	562	mouseout: function (e) {
	563	var a = $(this),
	564	tt = $('.tt', a);
	565	},
	566
	567	mouseclick: function (e) {
	568	var a = $(this),
	569	t;
	570
	571	switch (e.target.className) {
	572	case 'link_ext':
	573	case 'link_img_a':
	574	return true;
	575	//break;
	576	case 'link_ext_browser':
	577	t = new Utilityview('Browser');
	578	t.topic = a.attr('href');
	579
	580	t.iframe = $('<iframe border="0" class="utility_view" src="" style="width:100%;height:100%;border:none;"></iframe>');
	581	t.iframe.attr('src', a.attr('href'));
	582	t.div.append(t.iframe);
	583	t.show();
	584	break;
	585	}
	586	return false;
	587
	588	}
	589	},
	590	*/
	591
	592	{
	593	name: "nick_colour",
	594	onaddmsg: function (event, opts) {
	595	if (!event.msg) {
	596	return event;
	597	}
	598
eaaf73b0 D	599	//if (typeof _kiwi.front.tabviews[event.tabview].nick_colours === 'undefined') {
eaaf73b0 D	600	// _kiwi.front.tabviews[event.tabview].nick_colours = {};
2dd6a025 D	601	//}
2dd6a025 D	602
eaaf73b0 D	603	//if (typeof _kiwi.front.tabviews[event.tabview].nick_colours[event.nick] === 'undefined') {
eaaf73b0 D	604	// _kiwi.front.tabviews[event.tabview].nick_colours[event.nick] = this.randColour();
2dd6a025 D	605	//}
2dd6a025 D	606
eaaf73b0	607	//var c = _kiwi.front.tabviews[event.tabview].nick_colours[event.nick];
2dd6a025 D	608	var c = this.randColour();
	609	event.nick = '<span style="color:' + c + ';">' + event.nick + '</span>';
	610
	611	return event;
	612	},
	613
	614
	615
	616	randColour: function () {
	617	var h = this.rand(-250, 0),
	618	s = this.rand(30, 100),
	619	l = this.rand(20, 70);
	620	return 'hsl(' + h + ',' + s + '%,' + l + '%)';
	621	},
	622
	623
	624	rand: function (min, max) {
	625	return parseInt(Math.random() * (max - min + 1), 10) + min;
	626	}
	627	},
	628
	629	{
	630	name: "kiwitest",
	631	oninit: function (event, opts) {
	632	console.log('registering namespace');
eaaf73b0	633	$(gateway).bind("_kiwi.lol.browser", function (e, data) {
2dd6a025 D	634	console.log('YAY kiwitest');
	635	console.log(data);
	636	});
	637	}
	638	}
	639	];
	640
	641
	642
	643
	644
	645
	646
2dd6a025 D	647
	648	/**
	649	* @constructor
	650	* @param {String} data_namespace The namespace for the data store
	651	*/
eaaf73b0	652	_kiwi.dataStore = function (data_namespace) {
2dd6a025 D	653	var namespace = data_namespace;
	654
	655	this.get = function (key) {
	656	return $.jStorage.get(data_namespace + '_' + key);
	657	};
	658
	659	this.set = function (key, value) {
	660	return $.jStorage.set(data_namespace + '_' + key, value);
	661	};
	662	};
	663
eaaf73b0	664	_kiwi.data = new _kiwi.dataStore('kiwi');
2dd6a025 D	665
	666
	667
	668
	669	/*
	670	* jQuery jStorage plugin
	671	* https://github.com/andris9/jStorage/
	672	*/
	673	(function(f){if(!f\|\|!(f.toJSON\|\|Object.toJSON\|\|window.JSON)){throw new Error("jQuery, MooTools or Prototype needs to be loaded before jStorage!")}var g={},d={jStorage:"{}"},h=null,j=0,l=f.toJSON\|\|Object.toJSON\|\|(window.JSON&&(JSON.encode\|\|JSON.stringify)),e=f.evalJSON\|\|(window.JSON&&(JSON.decode\|\|JSON.parse))\|\|function(m){return String(m).evalJSON()},i=false;_XMLService={isXML:function(n){var m=(n?n.ownerDocument\|\|n:0).documentElement;return m?m.nodeName!=="HTML":false},encode:function(n){if(!this.isXML(n)){return false}try{return new XMLSerializer().serializeToString(n)}catch(m){try{return n.xml}catch(o){}}return false},decode:function(n){var m=("DOMParser" in window&&(new DOMParser()).parseFromString)\|\|(window.ActiveXObject&&function(p){var q=new ActiveXObject("Microsoft.XMLDOM");q.async="false";q.loadXML(p);return q}),o;if(!m){return false}o=m.call("DOMParser" in window&&(new DOMParser())\|\|window,n,"text/xml");return this.isXML(o)?o:false}};function k(){if("localStorage" in window){try{if(window.localStorage){d=window.localStorage;i="localStorage"}}catch(p){}}else{if("globalStorage" in window){try{if(window.globalStorage){d=window.globalStorage[window.location.hostname];i="globalStorage"}}catch(o){}}else{h=document.createElement("link");if(h.addBehavior){h.style.behavior="url(#default#userData)";document.getElementsByTagName("head")[0].appendChild(h);h.load("jStorage");var n="{}";try{n=h.getAttribute("jStorage")}catch(m){}d.jStorage=n;i="userDataBehavior"}else{h=null;return}}}b()}function b(){if(d.jStorage){try{g=e(String(d.jStorage))}catch(m){d.jStorage="{}"}}else{d.jStorage="{}"}j=d.jStorage?String(d.jStorage).length:0}function c(){try{d.jStorage=l(g);if(h){h.setAttribute("jStorage",d.jStorage);h.save("jStorage")}j=d.jStorage?String(d.jStorage).length:0}catch(m){}}function a(m){if(!m\|\|(typeof m!="string"&&typeof m!="number")){throw new TypeError("Key name must be string or numeric")}return true}f.jStorage={version:"0.1.5.1",set:function(m,n){a(m);if(_XMLService.isXML(n)){n={_is_xml:true,xml:_XMLService.encode(n)}}g[m]=n;c();return n},get:function(m,n){a(m);if(m in g){if(g[m]&&typeof g[m]=="object"&&g[m]._is_xml&&g[m]._is_xml){return _XMLService.decode(g[m].xml)}else{return g[m]}}return typeof(n)=="undefined"?null:n},deleteKey:function(m){a(m);if(m in g){delete g[m];c();return true}return false},flush:function(){g={};c();return true},storageObj:function(){function m(){}m.prototype=g;return new m()},index:function(){var m=[],n;for(n in g){if(g.hasOwnProperty(n)){m.push(n)}}return m},storageSize:function(){return j},currentBackend:function(){return i},storageAvailable:function(){return !!i},reInit:function(){var m,o;if(h&&h.addBehavior){m=document.createElement("link");h.parentNode.replaceChild(m,h);h=m;h.style.behavior="url(#default#userData)";document.getElementsByTagName("head")[0].appendChild(h);h.load("jStorage");o="{}";try{o=h.getAttribute("jStorage")}catch(n){}d.jStorage=o;i="userDataBehavior"}b()}};k()})(window.jQuery\|\|window.$);