☰

My Function library

enter something useful

Verzia zo dňa 10.12.2015. Pozri najnovšiu verziu.

Tento skript by nemal byť nainštalovaný priamo. Je to knižnica pre ďalšie skripty, ktorú by mali používať cez meta príkaz // @require https://update.greatest.deepsurf.us/scripts/9160/93168/My%20Function%20library.js 

"use strict";
//// ==UserScript==
// @name            My Function library
// @namespace       http://use.i.E.your.homepage/
// @version         0.30
// @description     enter something useful
// @grant           GM_getValue
// @grant           GM_setValue
// @grant           GM_deleteValue
// @run-at          document-start

// @created         2015-04-06
// @released        2014-00-00
// @updated         2015-12-10
// @history         @version 0.25 - first version: public@released - 2015-04-12
// @history         @version 0.30 - first version: public@released - 2015-12-10
// @compatible      Greasemonkey, Tampermonkey
// @license         GNU GPL v3 (http://www.gnu.org/copyleft/gpl.html)
// @copyright       2014+, Magnus Fohlström
// ==/UserScript==

/*global $, jQuery*/
/*jshint -W014, -W030, -W082*/
// -W014, laxbreak, Bad line breaking before '+'
// -W030, Expected assignment or function call instead saw an expression
// -W082, a function declaration inside a block statement

    window.onerror = function (errorMsg, url, lineNumber, column, errorObj) {
        console.debug('Error: ' + errorMsg + '\nScript: ' + url + '\nLine: ' + lineNumber
        + '\nColumn: ' + column + '\nStackTrace: ' +  errorObj);
    };
    /**
    *  @namespace waitUntilExists_Intervals
    */
    $.fn.waitUntilExists = function (handler, shouldRunHandlerOnce, isChild){
        var found	= 'found',
            $this	= $(this.selector),
            $elements	= $this.not(function () { return $(this).data(found); }).each(handler).data(found, true);
        if( !isChild ) {
            (window.waitUntilExists_Intervals = window.waitUntilExists_Intervals || {})[this.selector] =
                window.setInterval(function () {
                    $this.waitUntilExists(
                        handler, shouldRunHandlerOnce, true);
                }, 500);
        }
        else if (shouldRunHandlerOnce && $elements.length){
            window.clearInterval(window.waitUntilExists_Intervals[this.selector]);
        }
        return $this;
    };
    $.fn.extend({
        exists          : function(){
            return this.length === 0 ? 0 : this.length;
        },
        swapClass       : function( replace, newClass ){
            this.className.replace(replace, newClass);
        },
        toggleClasses   : function( add, remove, if_none ){
            var $this = $( this.selector );
            if_none !== undefined && !$this.hasClass( add ) && !$this.hasClass( remove ) && $this.addClass( if_none );
            $this.addClass( add ).removeClass( remove );
        },
        hasId           : function( id ){
            return id === this.attr('id');
        },
        hasQuery        : function( query ){
            return d.querySelector( query ).length;
        },
        isTag           : function( tag ){
            var e = this[0] || $('<undefined/>');
            //noinspection JSValidateTypes
            return e.nodeName !== undefined && e.nodeName.toLowerCase() === tag.toLowerCase();
        },
        isNode          : function( node ){
            var e = this[0] || $('<undefined/>');
            //noinspection JSValidateTypes
            return e.nodeName !== undefined && e.nodeName.toLowerCase() === node.toLowerCase();
        },
        attrs           : function( search, type, chklen ){ //bool name value length or 1 2 3 4
            var attribs = this[0].attributes;
            c.i('attribs',attribs)
            if( arguments.length === 0 ) {
                var obj = {};
                $.each( attribs, function(){
                    this.specified  && ( obj[ this.name ] = this.value );
                });
                return obj;
            } else if( search != undefined ) {
                var name = '', val = '';
                $.each( attribs, function(){
                    if( this.specified && type == 'length' ){
                        if( this.name.length > chklen ){
                            name = this.name;
                            return false;
                        }
                    }
                    else if( this.specified && this.name.inElem( search ) ){
                        name = this.name;
                        val = this.value;
                        return false;
                    }
                });
                return ( type == 'bool'   || type == 1) ?  name.length ? true : false :
                       ( type == 'name'   || type == 2) ?  name :
                       ( type == 'value'  || type == 3) ?  val :
                       ( type == 'length' || type == 4) && name;
            }
        },
        findClass       : function( Class ){
            return this.find('.' + Class )
        },
        href		    : function( newURL ){
            return arguments.length === 0 ? this.attr('href') : this.attr('href', newURL );
        }
    });


    $.extend({
        confirm: function (title, message, yesText, noText, yesCallback) {
            //dialog needs jQueryUI
            $("<div></div>").dialog( {
                buttons: [{
                    text: yesText,
                    click: function() {
                        yesCallback();
                        $( this ).remove();
                    }
                },
                    {
                        text: noText,
                        click: function() {
                            $( this ).remove();
                        }
                    }
                ],
                close: function (event, ui) { $(this).remove(); },
                resizable: false,
                title: title,
                modal: true
            }).text(message).parent().addClass("alert");
        }
    });
    $.extend($.expr[':'], {
        isEmptyTrimmed: function(el){
            return !$.trim($(el).html());
        }
    });

/*
$.confirm(
    "CONFIRM", //title
    "Delete " + filename + "?", //message
    "Delete", //button text
    deleteOk //"yes" callback
);
*/

    //ScrollZoomTune("div.thumb .title a",1,-25,1,'slow');
    function ScrollZoomTune(selection, zooms, tune, ani, speed){
        var body = $('body'), sel = $( selection), position;
        //noinspection JSValidateTypes
        sel.size() !== 0 && (
            body.css('zoom',zooms),
            position = sel.position().top + tune,
            ani === 1 ?
                body.animate({ scrollTop: position * zooms }, speed ) :
                body.scrollTop( position * zooms )
        );
    }

    function inURL( search ){
        var winLoc = window.location.href;
        return winLoc.search(search) !== -1;
    }

    function loadDoc( href ){
        $(location).attr('href', href );
    }

    function checkDividedIsInteger( num, div ){
        return ( num % div === 0 );
    }

    function isEven( value ){
        return ( value % 2 === 0 );
    }

    function fn_arrayElemExistsInDom( array ) {
        var found = false;
        jQuery.each( array, function( i, value ) {
            $( value ).length && ( found = true );
        });
        return found;
    }

    function toggleClassState( config, Class, state, elem ){
        config[ Class ] = typeof state === 'string' ? !config[ Class ] : state;
        $( elem || 'html' )[ config[ Class ] ? 'addClass' : 'removeClass' ]( Class );
    }

    function wrapWithTag( tag, text, selection ){
        var thisAttr = selection !== undefined && selection.startsWith('.') ? 'class' : selection.startsWith('#') && 'id',
            thisTag = $('<' + tag + '/>', { text: text });
        return thisAttr.length ? thisTag.attr( thisAttr, selection.splice( 1 ) ) : thisTag;
    }

    // will return true if the value is a primitive value
    function isPrimitiveType( value ){
        switch ( typeof value ) {
            case 'string': case 'number': case 'boolean': case 'undefined': {
                return true;
            }
            case 'object': {
                return !value;
            }
        }
        return false;
    }

    String.prototype.advSplit = function(chr,nbr) {
        var str = this.split(chr),
            strLen = str.length,
            chrLen = chr.length,
            newStr = ['',''],
            newArr = [];

        $.each( str, function( index ) {
            newStr[ index < nbr ? 0 : 1 ] += str[ index ] + chr;
        });

        $.each( newStr, function( index ) {
            newStr[ index ] = newStr[ index ].slice(0, - chrLen);
            newStr[ index ].length > 0 && newArr.push( newStr[ index]  );
        });

        return newArr;
    };

    String.prototype.advSplitJoin = function(chr,nbr,ips) {

        var str = this.split(chr),
            strLen = str.length,
            ipsLen = ips.length,
            newStr = '',
            newStrLen;

        $.each( str, function( index ) {
            var add = index < strLen - 1 ? chr : '';
            newStr += index + 1 === nbr ? str[index] + ips : str[index] + add;
        });

        newStrLen = newStr.length;
        newStr.slice( newStrLen - ipsLen ) === ips && ( newStr = newStr.slice( 0, newStrLen - ipsLen ) );

        return newStr;
    };

    String.prototype.lpad = function(padString, length) {
        var str = this;
        while ( str.length < length ) {
            str = padString + str; }
        return str;
    };

    String.prototype.reduceWhiteSpace = function() {
        return this.replace(/\s+/g, ' ');
    };

    String.prototype.formatString = function(){
        return this.toString()
            .split('!').join(' !').split('!;').join("!important;")
            .split(/\s+/g).join(' ')
            .split('{').join('{\n\t')
            .split('; ').join(';')

            .split('( ').join('(')
            .split(' )').join(')')

            .split(';').join(';\n\t')
            .split('*/').join('*/\n')
            .split(')*(').join(') * (')
            .split('}').join('}\n');
};

    String.prototype.inURL = function(){
        var winLoc = window.location.href;
        return winLoc.search(this) !== -1;
    };

    String.prototype.inString = function(string){
        return string !== undefined ? string.search(this) !== -1 : false;
    };

    String.prototype.inElem = function(search){
        return this !== undefined ? this.search(search) !== -1 : false;
    };

    String.prototype.undef = function(replace){
        return this === undefined ? replace : this;
    };

    String.prototype.extract = function( startChar, endChar, inside ){
        var str = this,
            startCharIndex = str.indexOf( startChar ),
            endCharIndex = str.indexOf( endChar );

        str = ( inside === 'yes' || inside === 1 || inside === true || inside === 'inside' ) ?
            str.replace( startChar, '').replace( endChar, '') : str.substr( startCharIndex, endCharIndex);

        return str;
    };

    String.prototype.toLocation = function() {
        var a = document.createElement('a');
        a.href = this;
        return a;
    };

    String.prototype.count = function( char, UpperCase ) {
        var numberOf = this.toString().match( new RegExp( char, ( UpperCase ? "gi" : "g" ) ) );
        return numberOf !== null ? numberOf.length : 0;
    };

    String.prototype.startsWith = function( str ){
        return this.slice(0, str.length) == str;
    };

    String.prototype.endsWith = function( str ){
        return this.slice(-str.length) == str;
    };

/*
    String.prototype.replaceAll = function( target, replacement ) {
        return this.split(target).join(replacement);
    };
*/

    /**
     * @return {string}
     */
    function Undefined(check,replace){
        return check === undefined ? replace.toString() : check.toString();
    }

    function GM_lister( remove ){
        var keys = GM_listValues();
        for (var i = 0, key = null; key = keys[i]; i++) {
            GM_listValues()[i] !== undefined && c.i('GM_ListItem: ' + GM_listValues()[i] + ':', GM_getValue(key));
            ( remove === true || remove === 'yes' || remove === 1 ) && GM_deleteValue(key);
        }
    }

    function filterClick( e, $this ){
        return e.which == 1 && e.target == $this;
    }

    function roundFloat(num,dec){
        var d = 1;
        for (var i=0; i<dec; i++){
            d += "0";
        }
        return Math.round(num * d) / d;
    }

    function randomFloatBetween( min, max, dec ){
        dec = typeof( dec ) == 'undefined' ? 2 : dec;
        return parseFloat( Math.min( min + ( Math.random() * ( max - min ) ), max ).toFixed( dec ) );
    }

    function refreshElement( elem , speed ){ //refreshElement('.videoPlayer','slow');
        var $elem = $( elem ), data = $elem.html();
        $elem.empty().html( data ).fadeIn( speed );
    }

    function getGlobal(){
        return (function(){
            return this;
        })();
    }

    //VideoTitleA("div.thumb .title a",'on');
    var VideoTitleA = function( elem , state ){
            $( elem ).each(function(){
            var $this    = $(this),
                strTitle = $this.attr('title'),
                strText  = $this.attr('data-text'),
                strHtml  = $this.text();
            state === 'on' ? $this.text(strTitle).attr('data-text',strHtml) : $this.text(strText);
        });
        },
        isNumeric   = function( value ){
            return /^\d+$/.test( value );
        },
        obj2Str     = function( obj ){
            var objArr = $.makeArray(obj);
            return objArr[0].outerHTML;
        },
        /**
         * @return {string}
         */
        MultiString = function(f){
            return f.toString().split('\n').slice(1, -1).join('\n');
        },
        w = window,
        glob = w,
        $w = $(w),
        $l = window.location,
        locDoc = window.location.href,
        d = document,
        $d = $(d),
        c = {
            defaultState: 3,
            cute : function( type, msg, color ) {
                color = color || "black";
                var newColor, bgc = "White";
                switch ( color ) {
                    case "success":  newColor = "Green";      bgc = "LimeGreen";       break;
                    case "info":     newColor = "DodgerBlue"; bgc = "Turquoise";       break;
                    case "error":    newColor = "Red";        bgc = "Black";           break;
                    case "start":    newColor = "OliveDrab";  bgc = "PaleGreen";       break;
                    case "warning":  newColor = "Tomato";     bgc = "Black";           break;
                    case "end":      newColor = "Orchid";     bgc = "MediumVioletRed"; break;
                    default: //noinspection SillyAssignmentJS
                        newColor = color;
                }

                typeof msg == "object" ?
                    window.console[ type ]( msg )
                : typeof color == "object" ? (
                    window.console[ type ]("%c" + msg, "color: PowderBlue;font-weight:bold; background-color: RoyalBlue;"),
                    window.console[ type ]( newColor )
                ):
                    window.console[ type ]("%c" + msg, "color:" + newColor + "; background-color: " + bgc + ";")
            },
            show: function( showThis, type ){
                var State = GM_getValue( type + 'StateValue' ) || this.defaultState;
                return showThis !== 0 && State !== 0 && State === ( showThis || State ) || State === 'all';
            },
            pre: function( type, name, fn, line, color ){
                line = line == undefined ? '' : line + ': ';
                var Fn = function(){ return fn !== undefined ? fn : ''; };
                typeof fn == "object" ?
                    window.console[ type ]( name, Fn() ) : c.cute( type, line + name + ': ' + Fn(), color );
            },
            l: function( name, fn, line, color, showThis ){
                var type = 'log';
                this.show( showThis, type ) && this.pre( type, name, fn, line, color );
            },
            h: function( name, fn, line, color, showThis ){
                var type = 'handled';
                this.show( showThis, type ) && this.pre( type, name, fn, line, color );
            },
            //c.l('name', 'fn'=='fn', 'line', 'blue')
            i: function( name, fn, line, color, showThis ){
                var type = 'info';
                this.show( showThis, type ) && this.pre( type, name, fn, line, color );
            },
            d: function( name, fn, line, color, showThis ){
                var type = 'debug';
                this.show( showThis, type ) && this.pre( type, name, fn, line, color );
            }
        },
        advTimer = {
            start   :   function( name, ms ){
                advTimer[name] = ms;
                setTimeout(function(){ advTimer[name] = 0; }, ms );
            },
            check   :   function( name ){
                advTimer[name] || ( advTimer[name] = 0 );
                return advTimer[name];
            },
            stop    :   function( name ){
                advTimer[name] = 0;
            }
        },
        g = {
            locDoc  : window.location.href,
            ms      : 0,
            timer   : function(ms){
                g.ms = ms;
                setTimeout(function(){ g.ms = 0; },ms);
            },
            lap     : {
                data : {},
                tid  : function(){ return performance.now(); },
                set  : function(name){ 			this.data[name] = this.tid();				},
                get  : function(name){ 			this.print(name); 							},
                end  : function(name){ 			this.print(name); 		this.del(name); 	},
                del  : function(name){   delete this.data[name];							},
                print: function(name){   c.i( name, this.tid() - this.data[name] + 'ms'); 	}
            },
            GM      : {
                engine : function( mode, val, range ){
                    switch (mode){
                        case 'set':     GM_setValue( val.name, val.default );
                            break;
                        case 'get':     range ? config[ val.name ] = GM_getValue( val.name ):
                                                ui.config[ val.name ] = GM_getValue( val.name );
                            break;
                        case 'del':     GM_deleteValue( val.name );
                    }
                },
                manager : function( mode, array, range ){
                    $.each( array, function( i, val ){ this.engine( mode, val, range === undefined ); });
                    mode === 'del' && ( GM_deleteValue( 'firstRun' ), GM_deleteValue( 'yourVer' ) );
                }
            }
        },
        testPerformance = function(name, fn, testCycles ) {
            g.lap.set( name );
            var i = 0;
            for ( i ; i < testCycles; i++ ){
                fn;
            }
            g.lap.end( name );
        };

    var perf = function (testName, fn) {
        var startTime = new Date().getTime();
        fn();
        var endTime = new Date().getTime();
        console.log(testName + ": " + (endTime - startTime) + "ms");
    };

$(document).on('click','*',function(e){
    this == e.target && c.i('target:', e.target ); });

c.i('my Function Library ö');
/*
isScrolledIntoView = (elem) ->
    docViewTop = $(window).scrollTop()
docViewBottom = docViewTop + $(window).height()
elemTop = $(elem).offset().top
elemBottom = elemTop + $(elem).height()

    (elemBottom - 200 < docViewBottom) and (elemBottom + $(elem).height() > docViewBottom )
*/