Synnefo

/*

* Various functions that will be used throughout all templates

* are inside ui Object

*/

ui = {};

/*

* ui.wizards get populated in vm-wizard.js

* here is the declaration only

*/

ui.wizard = {};

/* when closeEl el is clicked, its parent with class divToCloseClass slidesUp */

ui.closeDiv = function(closeEl, divToCloseClass) {

    closeEl.click(function(e){

        e.preventDefault();

        $(this).parents(divToCloseClass).slideUp('slow');

    });

}

ui.trimChars = function( str, chars) {

    if ( str.length>chars){

        return $.trim(str).substring(0, chars)+ "...";

    } else {

        return str;

    }

}

/* Sets element min-height

* Used for .details, .lt-bar divs

*/

ui.setElminHeight = function(el){

    var WindowHeight = $(window).height();

    var header = $('.header').outerHeight();

    var actions = $('.actions-bar').height();

    var h1= WindowHeight - (header+actions);

    el.css('min-height', h1);

}

/* Sets element height

* Used for .details, .lt-bar divs

*/

ui.setElHeight = function(el){

    var WindowHeight = $(window).height();

    var header = $('.header').outerHeight();

    var actions = $('.actions-bar').height();

    var h1= WindowHeight - (header+actions);

    el.css('height', h1);

}

/* Sets element max-height

* Used for div.storage-progress

*/

ui.setElmaxHeight = function(el){

    var WindowHeight = $(window).height();

    var header = $('.header').outerHeight();

    var actions = $('.actions-bar').height();

    var h1= WindowHeight - (header+actions);

    el.css('max-height', h1);

}

/* 

* Logic for Entities actions. Present in items_list pages

* Available categories are :

*  - both/single ( for multiple entities/single entities)

*  - running/off ( for running/off entities)

*  - permanent ( for entities always active )

* Can be used for pithos as well

* Available categories are :

* - files ( for files only actions)

* - folders ( for folders only actions)

* - all ( for files/folders actions)

*/

ui.entitiesActionsEnabled = function(){

    var all = $('.snf-checkbox-checked').length;

    var running = $('.snf-checkbox-checked').parents('li.running').length;

    var off = $('.snf-checkbox-checked').parents('li.off').length;

    var files = $('.snf-checkbox-checked').parents('li.file').length;

    var folders = $('.snf-checkbox-checked').parents('li.folder').length;

    console.log(files,'files');

    console.log(folders,'folders');

    $('.lt-bar .lt-actions li:not(.permanent) a').removeClass('active');

    if ( ( files * folders )>0 ) {

        $('.lt-actions li.all a').addClass('active');

    } else {

        if ( files>0 ) {

            $('.lt-actions li.files a').addClass('active');

        }

        if ( folders>0 ){

            $('.lt-actions li.folders a').addClass('active');

        }

    }

    if ( (running*off) > 0 ){

         $('.lt-actions li.both a').addClass('active');

         $('.lt-actions li.single a').removeClass('active');

    } else {

        if (running > 0) {

            $('.lt-actions li.both a').addClass('active');

            $('.lt-actions li.running a').addClass('active');

        } else if (off>0) {

            $('.lt-actions li.both a').addClass('active');

            $('.lt-actions li.off a').addClass('active');

        }

        if ( all > 1 ) {

            $('.lt-actions li.single a').removeClass('active');

        }

    }

}

ui.inactiveActions = function() {

    // Availble actions: connect, reboot, shut, destroy, start

    // These actions will be DISABLED

    var statesActions ={

        'off'      : ['connect', 'reboot', 'shut'],

        'error'    : ['connect', 'reboot', 'shut', 'start'],

        'building' : ['reboot', 'start'],

        'running'  : ['start'],

        'rebooting': ['start'],

        'starting' : ['start'],

        'shutting' : ['connect', 'reboot', 'shut']

    } ;

    _.each (statesActions, function(val, key) {

        _.each(val, function(value) {

            var el = '.' + key + ' .' + value;

            $(el).addClass('inactive');

        });

    })

}

ui.detailsCustom = function(area) {

    // position last connected item

    var el = area.find('.item').last();

    // -2 is the border width;

    var moveY = el.find('.connections >li').last().outerHeight(true) - 2;

    el.css('top',moveY);

    el.css('marginTop', -moveY);

}

ui.firewallSetup = function(){

    $('.firewall').each(function(){

        $(this).removeClass('fully unprotected basic');

        $(this).addClass($(this).data('firewall'));

        if($(this).hasClass('unprotected')){

            $(this).find('p').first().find('em').html('off');

        } else {

            $(this).find('p').first().find('em').html('on');

        }

    });

}

ui.checkedListItems = function (){

    $('.list-view .items-list').find('.snf-checkbox-checked').each(function(){

        $(this).parents('li').addClass('selected');

    });

    $('.list-view .items-list').find('.snf-checkbox-unchecked').each(function(){

        $(this).parents('li').removeClass('selected');

    });

};

/*

* In order for the editable value functionality to work, the html markup

* should be:

    <div class="editable">

        <span class="input-txt">editable value</span>

        <input type="text">

        <a href="#" class="edit">edit</a>

        <a href="#" class="save">save</a>

        <a href="#" class="cancel">cancel</a>

    </div>

*/

ui.editable = function(){

/*

* resetForm hides save and cancel buttons,

* text input and shows input-txt. resetForm does not alter

* input-txt content.

*/

    function resetForm(e, elem) {

        var el = elem.parents('.editable');

        el.find('input[type="text"]').hide();

        el.find('a.cancel, a.save').hide();

        el.find('a.edit, .input-txt').show();

    }

/* 

* showForm hides input-txt, shows save and cancel buttons and

* sets input value to input-txt content.

*/

    function showForm(e,elem) {

        e.stopPropagation(); 

        e.preventDefault();

        var el = elem.parents('.editable'); 

        el.find('input[type="text"]').val(el.find('.input-txt').html());

        el.find('input[type="text"]').show();

        el.find('a.cancel, a.save').show();

        elem.hide();

        el.find('.input-txt').hide();

    }

/*

setValue sets input-txt value to the input value.

Makes sure that the input value is not empty.

TODO:

Ajax request to submit form

*/

    function setValue(elem) {

        var el = elem.parents('.editable');

        if( el.find('input[type="text"]').val() ) {

            el.find('.input-txt').html(el.find('input[type="text"]').val());

        }

    }

    $('.editable .edit').click(function(e){

        showForm(e, $(this));

    })

    $('.editable .cancel').click(function(e){

        e.stopPropagation();

        e.preventDefault();

        resetForm(e, $(this));

    })

    $('.editable .save').click(function(e){

        e.stopPropagation();

        e.preventDefault();

        setValue($(this));

        resetForm(e, $(this));

    })

    $('.editable input[type="text"]').click(function(e){

        e.stopPropagation();

    })

    $('.editable input[type="text"]').keyup(function(e){

        if(e.keyCode == 13) { 

            setValue($(this));

            resetForm(e, $(this));

        }

    })

    $('html').click(function(e) {

        resetForm(e, $('.editable a.cancel'));

    });

}

/* TODO: better overlay functionality */

ui.overlay = function() {

    $('[data-overlay-id]').click(function(e){

        e.preventDefault();

        var el = $(this);

        var id = '#'+el.data('overlay-id');

        $('.overlay-area-custom').fadeIn(100);

        $('body').addClass('with-overlay');

        $(id).fadeIn('slow');

        if (id=='#network-wizard') {

            $(id).find('input').first().focus();

            return false;

        }

        $(id).find('a').first().focus();

    });

}

function goToByScroll(id){

      // Remove "link" from the ID

    id = id.replace("link", "");

      // Scroll

    $('html,body').animate({

        scrollTop: $("#"+id).offset().top},

        'slow');

}

/*

* functions concerning checkboxes and radiobuttons links

*/

ui.changeCheckboxState =function(checkbox_link) {

    $(checkbox_link).find('.snf-checkbox-unchecked, .snf-checkbox-checked').toggleClass('snf-checkbox-unchecked snf-checkbox-checked');

    ui.entitiesActionsEnabled();

    ui.checkedListItems();

}

// to use the above functions use first the ui.checkOneRadioButton and then ui.changeRadiobuttonState

ui.checkOneRadioButton = function(radiobtn_link) {

    $(radiobtn_link).closest('ul').find('span.snf-radio-checked').toggleClass('snf-radio-unchecked snf-radio-checked');

}

ui.changeRadiobuttonState = function(radiobtn_link) {

    $(radiobtn_link).find('span.snf-radio-unchecked, span.snf-radio-checked').toggleClass('snf-radio-unchecked snf-radio-checked');

}

// toggle expand arrrow  and corresponding area

// todo: one function for all the areas we reveal

ui.expandDownArea = function(arrow_link, area) {

    var arrow_link = $(arrow_link);

    var area = $(area);

            arrow_link.find('span.snf-arrow-up, span.snf-arrow-down').toggleClass('snf-arrow-up snf-arrow-down');

            // $('.wizard-content').removeAttr('style');

            area.stop().slideToggle(600, function() {

                if (area.is(':visible')) {

                    arrow_link.find('.snf-arrow-down .snf-arrow-up').removeClass('snf-arrow-down').addClass('snf-arrow-up');

                } else {

                    arrow_link.find('.snf-arrow-down .snf-arrow-up').addClass('snf-arrow-down');

                }

            });

}

/* Tabs functionality

* tabsEl is the div/ul with the links to the sections and the sections that

* with toggle have class sectionEl.

* Markup needed is an href to each a with the id of the relative section.

*/

ui.tabsSection = function(link, sectionEl) {

    sectionEl.hide();

    var el = $(link.attr('href'));

    el.stop(true, true).show(0);

    el.css('opacity',0);

    ui.detailsCustom(el);

    el.animate({

        'opacity':1,

    }, 500)

}

ui.tabs = function(tabsEl, sectionEl) {

    var tabLink = tabsEl.find('a');

    ui.replaceClass(tabLink.find('.active'), 'outline', 'full', 'snf-');

    function href(a) {

        return a.attr('href');

    }

    tabLink.click(function(e){

        e.preventDefault();

        if ( $(this).hasClass('active')){

             return false;

        } else {

            window.location.hash = $(this).attr('href');

            ui.replaceClass($(this).parents(tabsEl).find('.active'), 'full', 'outline', 'snf-');

            $(this).parents(tabsEl).find('a').removeClass('active');

            $(this).addClass('active');

            ui.replaceClass($(this), 'outline', 'full', 'snf-');

            ui.tabsSection( $(this), sectionEl);

        }

    })

}

// the function replaces part of the class of a span that is placed inside an a element

// the class is a word with the form : firstSubStr+*+str1 and it will be converted to: firstSubStr+*+str2

// it must be uniquely recognized by the firstSubStr and the str1.

ui.replaceClass = function(elements, str1, str2, firstSubStr) {

    $.each($(elements), function() {

        var classOld = $(this).find('span').attr('class');

        var classNew;

        if(classOld != undefined && classOld.indexOf(str1) != -1) {

            if(classOld.indexOf(' ') == -1) {

                classNew = classOld.replace(str1, str2);

                $(this).find('.'+classOld).removeClass(classOld).addClass(classNew);

            }

            else {

                // the string starts with the firstSubStr and after the end of the word there's a space

                var expr1 = new RegExp('^'+firstSubStr+'+(\\S*)+'+str1+'+(\\s+)', 'g');

                // the word is between spaces

                var expr2 = new RegExp('(\\s+)'+firstSubStr+'+(\\S*)+'+str1+'+(\\s+)', 'g');

                // before the word there's at least one space and the string ends with this word

                var expr3 = new RegExp('(\\s+)'+firstSubStr+'+(\\S*)+'+str1+'$', 'g');

                // spaces all over the string

                var spacesExp = new RegExp('\\s+', 'g');

                if(classOld.match(expr1) != null) {

                    classToReplace = classOld.match(expr1);

                }

                else if(classOld.match(expr2) != null) {

                    classToReplace = classOld.match(expr2);

                }

                else if (classOld.match(expr3) != null) {

                    classToReplace = classOld.match(expr3);

                }

                classToReplace = classToReplace.toString().replace(spacesExp,"");

                classNew = classToReplace.replace(str1, str2);

                $(this).find('.'+classToReplace).removeClass(classToReplace).addClass(classNew);

            }

        }

    });

}

// in a page with tabs, allow navigation with hash tags

ui.hashTabs = function(tabsEl, sectionEl){

    var hash = window.location.hash;

    if ($(hash).length<=0){

        return;

    }

    tabsEl.find('a').removeClass('active');

    var link = tabsEl.find('a[href="'+hash+'"]');

    link.addClass('active');

    ui.tabsSection(link, sectionEl);

}

ui.ltBarToggle = function(speed){

    var cmarg = parseInt($('.lt-bar').width()) - parseInt($('.toggle-lt-bar').outerWidth(true));        

    var ctemp = cmarg / parseInt($('.lt-bar').width());

    var cvelocity = parseInt($('.lt-bar').width())/speed;

    var cdelay = parseInt($('.toggle-lt-bar').outerWidth(true))/cvelocity;

    $('.lt-bar').click(function(e) {

        e.stopPropagation();

    })

    $('.toggle-lt-bar').click(function(e){

        e.preventDefault();

        e.stopPropagation();

        var self =this;

        if($(this).hasClass('fix-position')) {

            var marg = parseInt($(self).css('marginLeft')) - cmarg;

            $(this).animate({

                'margin-left': marg,

            }, ctemp * speed, 'linear', function(){

                $(self).removeAttr('style');

                $(self).removeClass('fix-position');

            });

            $('.lt-bar').animate({

                width: 'toggle'

            }, speed, 'linear');

        }

        else {

            $(this).addClass('fix-position');

           var scrollBarWidth = 14;

            var marg = parseInt($(self).css('marginLeft')) + cmarg - scrollBarWidth;

            tt = marg;

            setTimeout(function(){

                $(self).animate({

                    'margin-left': marg,

                }, speed, 'linear')

            }, cdelay);

            $('.lt-bar').animate({

                width: 'toggle'

            }, speed, 'linear', ui.setCustomScrollBar);

        }

    });

}

ui.setCustomScrollBar = function() {

    $('.scroll-pane-arrows').jScrollPane({

        showArrows: true,

        horizontalGutter: 10,

        verticalDragMinHeight: 300,

        verticalDragMaxHeight: 300,

        mouseWheelSpeed: 50

});

}

function bytesToSize(bytes) {

    var sizes = [ 'n/a', 'bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];

    var i = +Math.floor(Math.log(bytes) / Math.log(1024));

    return  (bytes / Math.pow(1024, i)).toFixed( 0 ) + sizes[ isNaN( bytes ) ? 0 : i+1 ];

}

function date_ddmmmyytime(date)

{

  var d = date.getDate();

  var m = date.getMonth();

  var y = date.getYear();

  if(y >= 100)

  {

    y -= 100;

    y += 2000;

  }

    var curr_hour = date.getHours();

    if (curr_hour < 12){

        a_p = "am";

    } else {

       a_p = "pm";

    }

    if (curr_hour == 0) {

       curr_hour = 12;

    }

    if (curr_hour > 12){

       curr_hour = curr_hour - 12;

    }

    var curr_min = date.getMinutes();

  return "" +

    (d<10?"0"+d:d) + "/" +m + "/" + y + ' '+curr_hour + ":" + curr_min + a_p;

}

$(document).ready(function(){

    $('html').click(function(e) {

        // not sure if we want to hide the error window after every click in the ui

        if($('.communication-error').css('bottom') == '0px') {

            $('.communication-error').animate({bottom: "-151px"});

        }

        if($('.details .lt-bar').is(':visible')) {

            $('.toggle-lt-bar').trigger('click');

        }

    });

    if($('.vms.entities').length!=0){

        ui.inactiveActions();

    };

    ui.setElminHeight($('.main > .details'));

    ui.setElminHeight($('.lt-bar'));

    ui.setElmaxHeight($('.storage-progress'));

    ui.setElHeight($('.scroll-wrap'));

    $('#hd-search .hd-icon-search').click(function(e){

        var that = this;

        $(this).parents('.hd-search').toggleClass('hd-open');

        if ($(this).parents('.hd-search').hasClass('hd-open')) {

            $(that).parents('.hd-search').find('input[type="search"]').focus();

        } else {

            $(that).parents('.hd-search').find('input[type="search"]').val('');

        }

    })

    $('.header .login').mouseenter(function(e){

        $(this).find('ul').stop(true, true).slideDown(200);

    });

    $('.header .login').mouseleave(function(e){

        $(this).find('ul').stop(true, true).slideUp(200);

    });

    $('.entities a').click(function(){

        if ($(this).attr('data-reveal-id') && !($(this).hasClass('inactive'))) {

            $('.entities li .more').hide();

        }

    });

    $('.inactive').click(function(e){

        e.stopPropagation();

        e.preventDefault();

     })

    $('.lt-actions a:not(.active)').click(function(e){

        e.preventDefault();

    })

    if ($('.entities .items-list >li').length == 1) {

        $('.body-wrapper').addClass('no-vm');

    };

    $('.entities li .more').each(function(){

        var width = $(this).parent('li').outerWidth()  + 20;

        $(this).css('width', width);

    });

    $('.items-list li .img-wrap').on("mouseenter", function(e) {

        var that = this;

        if ($(this).parents('.entities').hasClass('grid-view')) {

            if ($(that).parent('.container').siblings('.more').length>0) {

                $(that).parent('.container').fadeOut(50,'easeInCirc');

                $(that).parent('.container').siblings('.more').fadeIn(150,'easeInCirc');

            }

        }

    });

    $('.entities li .more').mouseleave(function(e) {

        $(this).fadeOut(50, function() {

            $(this).siblings('.container').fadeIn(50);

        });

    });

    $('.grid-view .items-list > li').mouseleave(function(e){

        var that = this;

        setTimeout(function(){

            $(that).find('.more').fadeOut(200, function() {

                $(this).siblings('.container').fadeIn('fast');

            });

        },50)

    });

    ui.closeDiv($('.info .close'), '.info');

    ui.editable();

    ui.overlay();

    ui.colorPickerVisible = 0;

    $("a.disabled").each(function() {

        $(this).removeAttr('href');

    });

    $("a.disabled").click(function(e) {

        e.preventDefault();

    });

    // checkbox: basic reaction on click (checked, unchecked)

    // see wizard

    $('.check').on('click', function(e){

        e.preventDefault();

        e.stopPropagation();

        ui.changeCheckboxState(this);

    });

    // for checkboxes created after document.ready

    $('.items-list').on('click','.check', function(e){

        e.preventDefault();

        e.stopPropagation();

        ui.changeCheckboxState(this);

    })

    $('.with-checkbox').click(function(e){

        e.preventDefault();

        e.stopPropagation();

        var checkbox = self.find('.check');

        ui.changeCheckboxState(checkbox);

    });

    $('.radio_btn').click(function(e) {

        e.preventDefault();

         var state = $(this).find('span');

         if(state.hasClass('snf-radio-unchecked')) {

            ui.checkOneRadioButton(this);

            ui.changeRadiobuttonState(this);

        }

    });

    $('.main-actions li a').click(function(e){

        if (!($(this).hasClass('active'))) {

            e.preventDefault();

        }

    });

    $('.main-actions li a').click(function(e){

        if (!($(this).hasClass('active'))) {

            e.preventDefault();

        }

    });

    $('.overlay-area-custom').children('.close').click(function(e){

        e.preventDefault();

        e.stopPropagation();

        $(this).parents('.overlay-area-custom').hide();

        $(this).parents('.overlay-area-custom').find($('.overlay-div')).hide();

        $('body').removeClass('with-overlay');

    })

    $('.browse-files').click(function(e){

        e.preventDefault();

    })

    Dropzone.options.filesDropzone = {

        dictDefaultMessage:'',

        clickable: '.browse-files',

        previewsContainer: '.dropzone-files',

        createImageThumbnails: false,

        dictRemoveFile: "snf-Remove file",

    };

    $('.main .files').magnificPopup({

        delegate: 'a.show.image',

        type: 'image',

        tLoading: 'Loading image #%curr%...',

        mainClass: 'mfp-img-mobile',

        gallery: {

            enabled: true,

            navigateByImgClick: true,

            preload: [0,1] // Will preload 0 - before current, and 1 after the current image

        },

        image: {

            tError: 'The image could not be loaded.',

            titleSrc: function(item) {

                return item.el.data('title');

            }

        }

    });

    if($('#picker').length>0) {

        $('#picker').farbtastic('#color');

    };

    if($('#sb-search').length>0) {

        new UISearch( document.getElementById( 'sb-search' ) );

    }

    if ($('.toggle-lt-bar').length>0) {

        ui.ltBarToggle(400);

    }

    /* grid/list view for items-list */

    $('.actions-bar .list, .actions-bar .grid').click(function(e){

        e.preventDefault();

        if (!($(this).find('span').hasClass('current'))) {