// Browser's console dump
function q(i) {
  console.log(i);
}

// DOM's console dump
function w(obj) {
        function syntaxHighlight(json) {
            json = json.replace(/&/g, '&').replace(//g, '>');
            return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function (match) {
                var cls = 'number';
                if (/^"/.test(match)) {
                    if (/:$/.test(match)) {
                        cls = 'key';
                    } else {
                        cls = 'string';
                    }
                } else if (/true|false/.test(match)) {
                    cls = 'boolean';
                } else if (/null/.test(match)) {
                    cls = 'null';
                }
                return '' + match + '';
            });
        }

        var json = JSON.stringify(obj, undefined, 4);

        $("#console pre").show().html(syntaxHighlight(json));
}

var consoleDiv = '
';

var css = '';

$(document).ready(function() {
        $('head').append(css);
        $('body').append(consoleDiv);
});

//event_description_counter - counter text
//event_description - textarea

$(document).ready(function() {
    var text_max = 100;
    $('#event_description_counter').html(text_max + ' characters remaining');
  
    $('#event_description').keyup(function() {
        var text_length = $('#event_description').val().length;
        var text_remaining = text_max - text_length;

        $('#event_description_counter').html(text_remaining + ' characters remaining');
    });
});

var unix_timestamp = Math.round((new Date()).getTime() / 1000);

function addLink() {
    var body_element = document.getElementsByTagName('body')[0];
    var selection = window.getSelection();

    // Вы можете изменить текст в этой строчке
    var pagelink = "
 Источник: "+document.location.href+" 
 © snippets.pro 
";

    var copytext = selection + pagelink;
    var newdiv = document.createElement('div');
    newdiv.style.position = 'absolute';
    newdiv.style.left = '-99999px';
    body_element.appendChild(newdiv);
    newdiv.innerHTML = copytext;
    selection.selectAllChildren(newdiv);
    window.setTimeout( function() {
        body_element.removeChild(newdiv);
    }, 0);
}
document.oncopy = addLink;

navigator.geolocation.getCurrentPosition(function(geopos) {
            ymaps.geocode([geopos.coords.latitude,geopos.coords.longitude]).then(function(res){
              var result = res.geoObjects.get(0);

        if(result) {
            console.log(result.properties.get('name'));
        }
        })
});

// Убирает пробельные символы слева
function ltrim(str) {
        var ptrn = /\s*((\S+\s*)*)/;
        return str.replace(ptrn, "$1");
}
// Убирает пробельные символы справа
function rtrim(str) {
        var ptrn = /((\s*\S+)*)\s*/;
        return str.replace(ptrn, "$1");
}
// Убирает пробельные символы с обоих концов
function trim(string){
return jQuery.trim(string);
}

// declension of number
function declOfNum(number, titles) {
    cases = [2, 0, 1, 1, 1, 2];
    return titles[ (number%100>4 && number%100<20)? 2 : cases[(number%10<5)?number%10:5] ];
}

declOfNum(number, ['Число', 'Числа', 'Чисел']);

function getRandomInt(min, max)  {
  return Math.random()*(max - min + 1)|0 + min;
}

// Get device pixel ratio
function getDPR() {
  var mediaQuery;
  // Fix fake window.devicePixelRatio on mobile Firefox
  var is_firefox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
  if (window.devicePixelRatio !== undefined && !is_firefox) {
    return window.devicePixelRatio;
  } else if (window.matchMedia) {
      mediaQuery = "(-webkit-min-device-pixel-ratio: 1.5),\
            (min--moz-device-pixel-ratio: 1.5),\
            (-o-min-device-pixel-ratio: 3/2),\
            (min-resolution: 1.5dppx)";
    if (window.matchMedia(mediaQuery).matches)
      return 1.5;
      mediaQuery = "(-webkit-min-device-pixel-ratio: 2),\
            (min--moz-device-pixel-ratio: 2),\
            (-o-min-device-pixel-ratio: 2/1),\
            (min-resolution: 2dppx)";
    if (window.matchMedia(mediaQuery).matches)
      return 2;
      mediaQuery = "(-webkit-min-device-pixel-ratio: 0.75),\
            (min--moz-device-pixel-ratio: 0.75),\
            (-o-min-device-pixel-ratio: 3/4),\
            (min-resolution: 0.75dppx)";
    if (window.matchMedia(mediaQuery).matches)
      return 0.7;
  } else
    return 1;
}

function IsEmail(email) {
    var regex = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    return regex.test(email);
}