friendica/view/theme/frio/js/theme.js

799 lines
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JavaScript
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var jotcache = ''; //The jot cache. We use it as cache to restore old/original jot content
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$(document).ready(function(){
//fade in/out based on scrollTop value
var scrollStart;
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$(window).scroll(function () {
let currentScroll = $(this).scrollTop();
// Top of the page or going down = hide the button
if (!scrollStart || !currentScroll || currentScroll > scrollStart) {
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$("#back-to-top").fadeOut();
scrollStart = currentScroll;
}
// Going up enough = show the button
if (scrollStart - currentScroll > 100) {
$("#back-to-top").fadeIn();
scrollStart = currentScroll;
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}
});
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// scroll body to 0px on click
$("#back-to-top").click(function () {
$("body,html").animate({
scrollTop: 0
}, 400);
return false;
});
// add the class "selected" to group widges li if li > a does have the class group-selected
if( $("#sidebar-group-ul li a").hasClass("group-selected")) {
$("#sidebar-group-ul li a.group-selected").parent("li").addClass("selected");
}
// add the class "selected" to forums widges li if li > a does have the class forum-selected
if( $("#forumlist-sidbar-ul li a").hasClass("forum-selected")) {
$("#forumlist-sidbar-ul li a.forum-selected").parent("li").addClass("selected");
}
// add the class "active" to tabmenuli if li > a does have the class active
if( $("#tabmenu ul li a").hasClass("active")) {
$("#tabmenu ul li a.active").parent("li").addClass("active");
}
// give select fields an boostrap classes
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// @todo: this needs to be changed in friendica core
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$(".field.select, .field.custom").addClass("form-group");
$(".field.select > select, .field.custom > select").addClass("form-control");
// move the tabbar to the second nav bar
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$("section .tabbar-wrapper").first().appendTo("#topbar-second > .container > #tabmenu");
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// add mask css url to the logo-img container
//
// This is for firefox - we use a mask which looks like the friendica logo to apply user collers
// to the friendica logo (the mask is in nav.tpl at the botom). To make it work we need to apply the
// correct url. The only way which comes to my mind was to do this with js
// So we apply the correct url (with the link to the id of the mask) after the page is loaded.
if($("#logo-img").length ) {
var pageurl = "url('" + window.location.href + "#logo-mask')";
$("#logo-img").css({"mask": pageurl});
}
// make responsive tabmenu with flexmenu.js
// the menupoints which doesn't fit in the second nav bar will moved to a
// dropdown menu. Look at common_tabs.tpl
$("ul.tabs.flex-nav").flexMenu({
'cutoff': 2,
'popupClass': "dropdown-menu pull-right",
'popupAbsolute': false,
'target': ".flex-target"
});
// add Jot button to the second navbar
let $jotButton = $("#jotOpen");
if ($jotButton.length) {
$jotButton.appendTo("#topbar-second > .container > #navbar-button");
if ($("#jot-popup").is(":hidden")) {
$jotButton.hide();
}
$jotButton.on('click', function (e) {
e.preventDefault();
jotShow();
});
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}
let $body = $('body');
// show bulk deletion button at network page if checkbox is checked
$body.change("input.item-select", function(){
var checked = false;
// We need to get all checked items, so it would close the delete button
// if we uncheck one item and others are still checked.
// So return checked = true if there is any checked item
$('input.item-select').each( function() {
if($(this).is(':checked')) {
checked = true;
return false;
}
});
if(checked) {
$("#item-delete-selected").fadeTo(400, 1);
$("#item-delete-selected").show();
} else {
$("#item-delete-selected").fadeTo(400, 0, function(){
$("#item-delete-selected").hide();
});
}
});
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// initialize the bootstrap tooltips
$body.tooltip({
selector: '[data-toggle="tooltip"]',
container: 'body',
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animation: true,
html: true,
placement: 'auto',
trigger: 'hover',
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delay: {
show: 500,
hide: 100
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},
sanitizeFn: function (content) {
return DOMPurify.sanitize(content)
},
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});
// initialize the bootstrap-select
$('.selectpicker').selectpicker();
// add search-heading to the seccond navbar
if( $(".search-heading").length) {
$(".search-heading").appendTo("#topbar-second > .container > #tabmenu");
}
// add search results heading to the second navbar
// and insert the search value to the top nav search input
if( $(".search-content-wrapper").length ) {
// get the text of the heading (we catch the plain text because we don't
// want to have a h4 heading in the navbar
var searchText = $(".section-title-wrapper > h2").text();
// insert the plain text in a <h4> heading and give it a class
var newText = '<h4 class="search-heading">'+searchText+'</h4>';
// append the new heading to the navbar
$("#topbar-second > .container > #tabmenu").append(newText);
// try to get the value of the original search input to insert it
// as value in the nav-search-input
var searchValue = $("#search-wrapper .form-group-search input").val();
// if the orignal search value isn't available use the location path as value
if( typeof searchValue === "undefined") {
// get the location path
var urlPath = window.location.search
// and split it up in its parts
var splitPath = urlPath.split(/(\?search?=)(.*$)/);
if(typeof splitPath[2] !== 'undefined') {
// decode the path (e.g to decode %40 to the character @)
var searchValue = decodeURIComponent(splitPath[2]);
}
}
if( typeof searchValue !== "undefined") {
$("#nav-search-input-field").val(searchValue);
}
}
// move the "Save the search" button to the second navbar
$(".search-content-wrapper #search-save").appendTo("#topbar-second > .container > #navbar-button");
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// append the vcard-short-info to the second nav after passing the element
// with .fn (vcard username). Use scrollspy to get the scroll position.
if( $("aside .vcard .fn").length) {
$(".vcard .fn").scrollspy({
min: $(".vcard .fn").position().top - 50,
onLeaveTop: function onLeave(element) {
$("#vcard-short-info").fadeOut(500, function () {
$("#vcard-short-info").appendTo("#vcard-short-info-wrapper");
});
},
onEnter: function(element) {
$("#vcard-short-info").appendTo("#nav-short-info");
$("#vcard-short-info").fadeIn(500);
},
});
}
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// move the forum contact information of the network page into the second navbar
if( $(".network-content-wrapper > #viewcontact_wrapper-network").length) {
// get the contact-wrapper element and append it to the second nav bar
// Note: We need the first() element with this class since at the present time we
// store also the js template information in the html code and thats why
// there are two elements with this class but we don't want the js template
$(".network-content-wrapper > #viewcontact_wrapper-network .contact-wrapper").first().appendTo("#nav-short-info");
}
// move heading from network stream to the second navbar nav-short-info section
if( $(".network-content-wrapper > .section-title-wrapper").length) {
// get the heading element
var heading = $(".network-content-wrapper > .section-title-wrapper > h2");
// get the text of the heading
var headingContent = heading.text();
// create a new element with the content of the heading
var newText = '<h4 class="heading" data-toggle="tooltip" title="'+headingContent+'">'+headingContent+'</h4>';
// remove the old heading element
heading.remove(),
// put the new element to the second nav bar
$("#topbar-second #nav-short-info").append(newText);
}
if( $(".community-content-wrapper").length) {
// get the heading element
var heading = $(".community-content-wrapper > h3").first();
// get the text of the heading
var headingContent = heading.text();
// create a new element with the content of the heading
var newText = '<h4 class="heading">'+headingContent+'</h4>';
// remove the old heading element
heading.remove(),
// put the new element to the second nav bar
$("#topbar-second > .container > #tabmenu").append(newText);
}
// Dropdown menus with the class "dropdown-head" will display the active tab
// as button text
$body.on('click', '.dropdown-head .dropdown-menu li a, .dropdown-head .dropdown-menu li button', function(){
toggleDropdownText(this);
});
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// Change the css class while clicking on the switcher elements
$(".toggle label, .toggle .toggle-handle").click(function(event){
event.preventDefault();
// Get the value of the input element
var input = $(this).siblings("input");
var val = 1-input.val();
var id = input.attr("id");
// The css classes for "on" and "off"
var onstyle = "btn-primary";
var offstyle = "btn-default off";
// According to the value of the input element we need to decide
// which class need to be added and removed when changing the switch
var removedclass = (val == 0 ? onstyle : offstyle);
var addedclass = (val == 0 ? offstyle : onstyle)
$("#"+id+"_onoff").addClass(addedclass).removeClass(removedclass);
// After changing the switch the input element is getting
// the newvalue
input.val(val);
});
// Set the padding for input elements with inline buttons
//
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// In Frio we use some input elements where the submit button is visually
// inside the the input field (through css). We need to set a padding-right
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// to the input element where the padding value would be at least the width
// of the button. Otherwise long user input would be invisible because it is
// behind the button.
$body.on('click', '.form-group-search > input', function() {
// Get the width of the button (if the button isn't available
// buttonWidth will be null
var buttonWidth = $(this).next('.form-button-search').outerWidth();
if (buttonWidth) {
// Take the width of the button and ad 5px
var newWidth = buttonWidth + 5;
// Set the padding of the input element according
// to the width of the button
$(this).css('padding-right', newWidth);
}
});
/*
* This event handler hides all comment UI when the user clicks anywhere on the page
* It ensures that we aren't closing the current comment box
*
* We are making an exception for buttons because of a race condition with the
* comment opening button that results in an already closed comment UI.
*/
$(document).on('mousedown', function(event) {
if (event.target.type === 'button') {
return true;
}
var $dontclosethis = $(event.target).closest('.wall-item-comment-wrapper').find('.comment-edit-form');
$('.wall-item-comment-wrapper .comment-edit-submit-wrapper:visible').each(function() {
var $parent = $(this).parent('.comment-edit-form');
var itemId = $parent.data('itemId');
if ($dontclosethis[0] != $parent[0]) {
var textarea = $parent.find('textarea').get(0)
commentCloseUI(textarea, itemId);
}
});
});
// Customize some elements when the app is used in standalone mode on Android
if (window.matchMedia('(display-mode: standalone)').matches) {
// Open links to source outside of the webview
$('body').on('click', '.plink', function (e) {
$(e.target).attr('target', '_blank');
});
}
/*
* This event listeners ensures that the textarea size is updated event if the
* value is changed externally (textcomplete, insertFormatting, fbrowser...)
*/
$(document).on('change', 'textarea', function(event) {
autosize.update(event.target);
});
/*
* Sticky aside on page scroll
* We enable the sticky aside only when window is wider than
* 976px - which is the maximum width where the aside is shown in
* mobile style - because on chrome-based browsers (desktop and
* android) the sticky plugin in mobile style causes the browser to
* scroll back to top the main content, making it impossible
* to navigate.
* A side effect is that the sitky aside isn't really responsive,
* since is enabled or not at page loading time.
*/
if ($(window).width() > 976) {
$("aside").stick_in_parent({
offset_top: 100, // px, header + tab bar + spacing
recalc_every: 10
});
// recalculate sticky aside on clicks on <a> elements
// this handle height changes on expanding submenus
$("aside").on("click", "a", function(){
$(document.body).trigger("sticky_kit:recalc");
});
}
/*
* Add or remove "aside-out" class to body tag
* when the mobile aside is shown or hidden.
* The class is used in css to disable scroll in page when the aside
* is shown.
*/
$("aside")
.on("shown.bs.offcanvas", function() {
$body.addClass("aside-out");
})
.on("hidden.bs.offcanvas", function() {
$body.removeClass("aside-out");
});
// Event listener for 'Show & hide event map' button in the network stream.
$body.on("click", ".event-map-btn", function() {
showHideEventMap(this);
});
// Comment form submit
$body.on('submit', '.comment-edit-form', function(e) {
let $form = $(this);
let id = $form.data('item-id');
// Compose page form exception: id is always 0 and form must not be submitted asynchronously
if (id === 0) {
return;
}
e.preventDefault();
let $commentSubmit = $form.find('.comment-edit-submit').button('loading');
unpause();
commentBusy = true;
$.post(
'item',
$form.serialize(),
'json'
)
.then(function(data) {
if (data.success) {
$('#comment-edit-wrapper-' + id).hide();
let $textarea = $('#comment-edit-text-' + id);
$textarea.val('');
if ($textarea.get(0)) {
commentClose($textarea.get(0), id);
}
if (timer) {
clearTimeout(timer);
}
timer = setTimeout(NavUpdate,10);
force_update = true;
update_item = id;
}
if (data.reload) {
window.location.href = data.reload;
}
})
.always(function() {
$commentSubmit.button('reset');
});
});
$body.on('submit', '.modal-body #poke-wrapper', function(e) {
e.preventDefault();
let $form = $(this);
let $pokeSubmit = $form.find('button[type=submit]').button('loading');
$.post(
$form.attr('action'),
$form.serialize(),
'json'
)
.then(function(data) {
if (data.success) {
$('#modal').modal('hide');
}
})
.always(function() {
$pokeSubmit.button('reset');
});
})
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});
function openClose(theID) {
var elem = document.getElementById(theID);
if( $(elem).is(':visible')) {
$(elem).slideUp(200);
}
else {
$(elem).slideDown(200);
}
}
function showHide(theID) {
var elem = document.getElementById(theID);
var edit = document.getElementById("comment-edit-submit-wrapper-" + theID.match('[0-9$]+'));
if ($(elem).is(':visible')) {
if (!$(edit).is(':visible')) {
edit.style.display = "block";
}
else {
elem.style.display = "none";
}
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}
else {
elem.style.display = "block";
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}
}
// Show & hide event map in the network stream by button click.
function showHideEventMap(elm) {
// Get the id of the map element - it should be provided through
// the atribute "data-map-id".
var mapID = elm.getAttribute('data-map-id');
// Get translation labels.
var mapshow = elm.getAttribute('data-show-label');
var maphide = elm.getAttribute('data-hide-label');
// Change the button labels.
if (elm.innerText == mapshow) {
$('#' + elm.id).text(maphide);
} else {
$('#' + elm.id).text(mapshow);
}
// Because maps are iframe elements, we cant hide it through css (display: none).
// We solve this issue by putting the map outside the screen with css.
// So the first time the 'Show map' button is pressed we move the map
// element into the screen area.
var mappos = $('#' + mapID).css('position');
if (mappos === 'absolute') {
$('#' + mapID).hide();
$('#' + mapID).css({position: 'relative', left: 'auto', top: 'auto'});
openClose(mapID);
} else {
openClose(mapID);
}
return false;
}
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function justifyPhotos() {
justifiedGalleryActive = true;
$('#photo-album-contents').justifiedGallery({
margins: 3,
border: 0,
sizeRangeSuffixes: {
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'lt48': '-6',
'lt80': '-5',
'lt300': '-4',
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'lt320': '-2',
'lt640': '-1',
'lt1024': '-0'
}
}).on('jg.complete', function(e){ justifiedGalleryActive = false; });
}
// Load a js script to the html head.
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function loadScript(url, callback) {
// Check if the script is already in the html head.
var oscript = $('head script[src="' + url + '"]');
// Delete the old script from head.
if (oscript.length > 0) {
oscript.remove();
}
// Adding the script tag to the head as suggested before.
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var head = document.getElementsByTagName('head')[0];
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = url;
// Then bind the event to the callback function.
// There are several events for cross browser compatibility.
script.onreadystatechange = callback;
script.onload = callback;
// Fire the loading.
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head.appendChild(script);
}
// Does we need a ? or a & to append values to a url
function qOrAmp(url) {
if(url.search('\\?') < 0) {
return '?';
} else {
return '&';
}
}
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String.prototype.normalizeLink = function () {
var ret = this.replace('https:', 'http:');
var ret = ret.replace('//www', '//');
return ret.rtrim();
};
function cleanContactUrl(url) {
var parts = parseUrl(url);
if(! ("scheme" in parts) || ! ("host" in parts)) {
return url;
}
var newUrl =parts["scheme"] + "://" + parts["host"];
if("port" in parts) {
newUrl += ":" + parts["port"];
}
if("path" in parts) {
newUrl += parts["path"];
}
// if(url != newUrl) {
// console.log("Cleaned contact url " + url + " to " + newUrl);
// }
return newUrl;
}
function parseUrl (str, component) { // eslint-disable-line camelcase
// discuss at: http://locutusjs.io/php/parse_url/
// original by: Steven Levithan (http://blog.stevenlevithan.com)
// reimplemented by: Brett Zamir (http://brett-zamir.me)
// input by: Lorenzo Pisani
// input by: Tony
// improved by: Brett Zamir (http://brett-zamir.me)
// note 1: original by http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
// note 1: blog post at http://blog.stevenlevithan.com/archives/parseuri
// note 1: demo at http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
// note 1: Does not replace invalid characters with '_' as in PHP,
// note 1: nor does it return false with
// note 1: a seriously malformed URL.
// note 1: Besides function name, is essentially the same as parseUri as
// note 1: well as our allowing
// note 1: an extra slash after the scheme/protocol (to allow file:/// as in PHP)
// example 1: parse_url('http://user:pass@host/path?a=v#a')
// returns 1: {scheme: 'http', host: 'host', user: 'user', pass: 'pass', path: '/path', query: 'a=v', fragment: 'a'}
// example 2: parse_url('http://en.wikipedia.org/wiki/%22@%22_%28album%29')
// returns 2: {scheme: 'http', host: 'en.wikipedia.org', path: '/wiki/%22@%22_%28album%29'}
// example 3: parse_url('https://host.domain.tld/a@b.c/folder')
// returns 3: {scheme: 'https', host: 'host.domain.tld', path: '/a@b.c/folder'}
// example 4: parse_url('https://gooduser:secretpassword@www.example.com/a@b.c/folder?foo=bar')
// returns 4: { scheme: 'https', host: 'www.example.com', path: '/a@b.c/folder', query: 'foo=bar', user: 'gooduser', pass: 'secretpassword' }
var query
var mode = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.mode') : undefined) || 'php'
var key = [
'source',
'scheme',
'authority',
'userInfo',
'user',
'pass',
'host',
'port',
'relative',
'path',
'directory',
'file',
'query',
'fragment'
]
// For loose we added one optional slash to post-scheme to catch file:/// (should restrict this)
var parser = {
php: new RegExp([
'(?:([^:\\/?#]+):)?',
'(?:\\/\\/()(?:(?:()(?:([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
'()',
'(?:(()(?:(?:[^?#\\/]*\\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
].join('')),
strict: new RegExp([
'(?:([^:\\/?#]+):)?',
'(?:\\/\\/((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
'((((?:[^?#\\/]*\\/)*)([^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
].join('')),
loose: new RegExp([
'(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?',
'(?:\\/\\/\\/?)?',
'((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?)',
'(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))',
'(?:\\?([^#]*))?(?:#(.*))?)'
].join(''))
}
var m = parser[mode].exec(str)
var uri = {}
var i = 14
while (i--) {
if (m[i]) {
uri[key[i]] = m[i]
}
}
if (component) {
return uri[component.replace('PHP_URL_', '').toLowerCase()]
}
if (mode !== 'php') {
var name = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.queryKey') : undefined) || 'queryKey'
parser = /(?:^|&)([^&=]*)=?([^&]*)/g
uri[name] = {}
query = uri[key[12]] || ''
query.replace(parser, function ($0, $1, $2) {
if ($1) {
uri[name][$1] = $2
}
})
}
delete uri.source
return uri
}
// trim function to replace whithespace after the string
String.prototype.rtrim = function() {
var trimmed = this.replace(/\s+$/g, '');
return trimmed;
};
/**
* Scroll the screen to the item element whose id is provided, then highlights it
*
* Note: jquery.color.js is required
*
* @param {string} elementId The item element id
* @returns {undefined}
*/
function scrollToItem(elementId) {
if (typeof elementId === "undefined") {
return;
}
var $el = $('#' + elementId + ' > .media');
// Test if the Item exists
if (!$el.length) {
return;
}
// Define the colors which are used for highlighting
var colWhite = {backgroundColor:'#F5F5F5'};
var colShiny = {backgroundColor:'#FFF176'};
// Get the Item Position (we need to substract 100 to match correct position
var itemPos = $el.offset().top - 100;
// Scroll to the DIV with the ID (GUID)
$('html, body').animate({
scrollTop: itemPos
}, 400).promise().done( function() {
// Highlight post/commenent with ID (GUID)
$el.animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
});
}
// format a html string to pure text
function htmlToText(htmlString) {
// Replace line breaks with spaces
var text = htmlString.replace(/<br>/g, ' ');
// Strip the text out of the html string
text = text.replace(/<[^>]*>/g, '');
return text;
}
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/**
* Sends a /like API call and updates the display of the relevant action button
* before the update reloads the item.
*
* @param {int} ident The id of the relevant item
* @param {string} verb The verb of the action
* @param {boolean} un Whether to perform an activity removal instead of creation
*/
function doLikeAction(ident, verb, un) {
if (verb.indexOf('attend') === 0) {
$('.item-' + ident + ' .button-event:not(#' + verb + '-' + ident + ')').removeClass('active');
}
$('#' + verb + '-' + ident).toggleClass('active');
dolike(ident, verb, un);
}
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// Decodes a hexadecimally encoded binary string
function hex2bin (s) {
// discuss at: http://locutus.io/php/hex2bin/
// original by: Dumitru Uzun (http://duzun.me)
// example 1: hex2bin('44696d61')
// returns 1: 'Dima'
// example 2: hex2bin('00')
// returns 2: '\x00'
// example 3: hex2bin('2f1q')
// returns 3: false
var ret = [];
var i = 0;
var l;
s += '';
for (l = s.length; i < l; i += 2) {
var c = parseInt(s.substr(i, 1), 16);
var k = parseInt(s.substr(i + 1, 1), 16);
if (isNaN(c) || isNaN(k)) {
return false;
}
ret.push((c << 4) | k);
}
return String.fromCharCode.apply(String, ret);
}
// Convert binary data into hexadecimal representation
function bin2hex (s) {
// From: http://phpjs.org/functions
// + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Onno Marsman
// + bugfixed by: Linuxworld
// + improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
// * example 1: bin2hex('Kev');
// * returns 1: '4b6576'
// * example 2: bin2hex(String.fromCharCode(0x00));
// * returns 2: '00'
var i, l, o = "", n;
s += "";
for (i = 0, l = s.length; i < l; i++) {
n = s.charCodeAt(i).toString(16);
o += n.length < 2 ? "0" + n : n;
}
return o;
}
// Dropdown menus with the class "dropdown-head" will display the active tab
// as button text
function toggleDropdownText(elm) {
$(elm).closest(".dropdown").find('.btn').html($(elm).text() + ' <span class="caret"></span>');
$(elm).closest(".dropdown").find('.btn').val($(elm).data('value'));
$(elm).closest("ul").children("li").show();
$(elm).parent("li").hide();
}
// Check if element does have a specific class
function hasClass(elem, cls) {
return (" " + elem.className + " " ).indexOf( " "+cls+" " ) > -1;
}