2 * The javascript for friendicas hovercard. Bootstraps popover is needed.
4 * Much parts of the code are from Hannes Mannerheims <h@nnesmannerhe.im>
5 * qvitter code (https://github.com/hannesmannerheim/qvitter)
7 * It is licensed under the GNU Affero General Public License <http://www.gnu.org/licenses/>
10 $(document).ready(function(){
11 // Elements with the class "userinfo" will get a hover-card.
12 // Note that this elements does need a href attribute which links to
13 // a valid profile url
14 $("body").on("mouseover", ".userinfo", function(e) {
15 var timeNow = new Date().getTime();
16 removeAllhoverCards(e,timeNow);
17 var hoverCardData = false;
19 var targetElement = $(this);
22 if(targetElement.is('[href]')) {
23 hrefAttr = targetElement.attr('href');
28 // no hover card if the element has the no-hover-card class
29 if(targetElement.hasClass('no-hover-card')) {
33 // no hovercard for anchor links
34 if(hrefAttr.substring(0,1) == '#') {
38 targetElement.attr('data-awaiting-hover-card',timeNow);
40 // Take link href attribute as link to the profile
41 var profileurl = hrefAttr;
42 // the url to get the contact and template data
43 var url = baseurl + "/frio_hovercard";
45 // store the title in an other data attribute beause bootstrap
46 // popover destroys the title.attribute. We can restore it later
47 var title = targetElement.attr("title");
48 targetElement.attr({"data-orig-title": title, title: ""});
50 // Timeoute until the hover-card does appear
51 setTimeout(function(){
52 if(targetElement.is(":hover") && parseInt(targetElement.attr('data-awaiting-hover-card'),10) == timeNow) {
53 if($('.hovercard').length == 0) { // no card if there already is one open
54 // get an additional data atribute if the card is active
55 targetElement.attr('data-hover-card-active',timeNow);
56 // get the whole html content of the hover card and
57 // push it to the bootstrap popover
58 getHoverCardContent(profileurl, url, function(data){
60 targetElement.popover({
62 placement: function () {
63 // Calculate the placement of the the hovercard (if top or bottom)
64 // The placement depence on the distance between window top and the element
65 // which triggers the hover-card
66 var get_position = $(targetElement).offset().top - $(window).scrollTop();
67 if (get_position < 270 ){
73 template: '<div class="popover hovercard" data-card-created="' + timeNow + '"><div class="arrow"></div><div class="popover-content hovercard-content"></div></div>',
81 }).on("mouseleave", ".userinfo", function(e) { // action when mouse leaves the hover-card
82 var timeNow = new Date().getTime();
83 // copy the original title to the title atribute
84 var title = $(this).attr("data-orig-title");
85 $(this).attr({"data-orig-title": "", title: title});
86 removeAllhoverCards(e,timeNow);
91 // hover cards should be removed very easily, e.g. when any of these events happen
92 $('body').on("mouseleave touchstart scroll click dblclick mousedown mouseup submit keydown keypress keyup", function(e){
93 var timeNow = new Date().getTime();
94 removeAllhoverCards(e,timeNow);
97 // if we're hovering a hover card, give it a class, so we don't remove it
98 $('body').on('mouseover','.hovercard', function(e) {
99 $(this).addClass('dont-remove-card');
101 $('body').on('mouseleave','.hovercard', function(e) {
102 $(this).removeClass('dont-remove-card');
103 $(this).popover("hide");
106 }); // End of $(document).ready
108 // removes all hover cards
109 function removeAllhoverCards(event,priorTo) {
110 // don't remove hovercards until after 100ms, so user have time to move the cursor to it (which gives it the dont-remove-card class)
111 setTimeout(function(){
112 $.each($('.hovercard'),function(){
113 var title = $(this).attr("data-orig-title");
114 // don't remove card if it was created after removeAllhoverCards() was called
115 if($(this).data('card-created') < priorTo) {
116 // don't remove it if we're hovering it right now!
117 if(!$(this).hasClass('dont-remove-card')) {
118 $('[data-hover-card-active="' + $(this).data('card-created') + '"]').removeAttr('data-hover-card-active');
119 $(this).popover("hide");
126 // Ajax request to get json contact data
127 function getContactData(purl, url, actionOnSuccess) {
134 // Normalize and clean the profile so we can use a standardized url
135 // as key for the cache
136 var nurl = cleanContactUrl(purl).normalizeLink();
138 // If the contact is allready in the cache use the cached result instead
139 // of doing a new ajax request
140 if(nurl in getContactData.cache) {
141 setTimeout(function() { actionOnSuccess(getContactData.cache[nurl]); } , 1);
149 success: function(data, textStatus, request){
150 // Check if the nurl (normalized profile url) is present and store it to the cache
151 // The nurl will be the identifier in the object
152 if(data.nurl.length > 0) {
153 // Test if the contact is allready connected with the user (if url containing
154 // the expression ("redir/") We will store different cache keys
155 if((data.url.search("redir/")) >= 0 ) {
160 getContactData.cache[key] = data;
162 actionOnSuccess(data, url, request);
164 error: function(data) {
165 actionOnSuccess(false, data, url);
169 getContactData.cache = {};
171 // Get hover-card template data and the contact-data and transform it with
172 // the help of jSmart. At the end we have full html content of the hovercard
173 function getHoverCardContent(purl, url, callback) {
174 // fetch the raw content of the template
175 getHoverCardTemplate(url, function(stpl) {
176 var template = unescape(stpl);
178 // get the contact data
179 getContactData (purl, url, function(data) {
180 if(typeof template != 'undefined') {
181 // get the hover-card variables
182 var variables = getHoverCardVariables(data);
185 // use friendicas template delimiters instead of
187 jSmart.prototype.left_delimiter = '{{';
188 jSmart.prototype.right_delimiter = '}}';
190 // create a new jSmart instant with the raw content
192 var tpl = new jSmart (template);
193 // insert the variables content into the template content
194 var HoverCardContent = tpl.fetch(variables);
196 callback(HoverCardContent);
201 // This is interisting. this pice of code ajax request are done asynchron.
202 // To make it work getHOverCardTemplate() and getHOverCardData have to return it's
203 // data (no succes handler for each of this). I leave it here, because it could be useful.
204 // https://lostechies.com/joshuaflanagan/2011/10/20/coordinating-multiple-ajax-requests-with-jquery-when/
206 // getHoverCardTemplate(url),
207 // getContactData (term, url )
209 // ).done(function(template, profile){
210 // if(typeof template != 'undefined') {
211 // var variables = getHoverCardVariables(profile);
213 // jSmart.prototype.left_delimiter = '{{';
214 // jSmart.prototype.right_delimiter = '}}';
215 // var tpl = new jSmart (template);
216 // var html = tpl.fetch(variables);
224 // Ajax request to get the raw template content
225 function getHoverCardTemplate (url, callback) {
231 // Look if we have the template already in the cace, so we don't have
233 if('hovercard' in getHoverCardTemplate.cache) {
234 setTimeout(function() { callback(getHoverCardTemplate.cache['hovercard']); } , 1);
241 success: function(data, textStatus) {
242 // write the data in the cache
243 getHoverCardTemplate.cache['hovercard'] = data;
246 }).fail(function () {callback([]); });
248 getHoverCardTemplate.cache = {};
250 // The Variables used for the template
251 function getHoverCardVariables(object) {
259 location: object.location,
260 gender: object.gender,
262 network: object.network,
265 account_type: object.account_type,
266 actions: object.actions
269 var variables = { profile: profile};
274 // This is the html template for the hover-card
275 // Since we grab the original hovercard.tpl we don't
277 function hovercard_template() {
279 <div class="basic-content" >\
280 <div class="hover-card-details">\
281 <div class="hover-card-header left-align">\
282 <div class="hover-card-pic left-align">\
283 <span class="image-wrapper medium">\
284 <a href="{{$profile.url}}" title="{{$profile.name}}"><img href="" class="left-align thumbnail" src="{{$profile.thumb}}"></a>\
287 <div class="hover-card-content">\
288 <div class="profile-entry-name">\
289 <h4 class="left-align1"><a href="{{$profile.url}}">{{$profile.name}}</a></h4>{{if $profile.account_type}}<span>{{$profile.account_type}}</span>{{/if}}\
291 <div class="profile-details">\
292 <span class="profile-addr">{{$profile.addr}}</span>\
293 {{if $profile.network}}<span class="profile-network"> ({{$profile.network}})</span>{{/if}}\
295 {{*{{if $profile.about}}<div class="profile-details profile-about">{{$profile.about}}</div>{{/if}}*}}\
298 <div class="hover-card-actions right-aligned">\
299 {{* here are the differnt actions like privat message, poke, delete and so on *}}\
300 {{* @todo we have two different photo menus one for contacts and one for items at the network stream. We currently use the contact photo menu, so the items options are missing We need to move them *}}\
301 <div class="hover-card-actions-social">\
302 {{if $profile.actions.pm}}<a class="btn btn-labeled btn-primary btn-sm" onclick="addToModal("{{$profile.actions.pm.1}}")" title="{{$profile.actions.pm.0}}"><i class="fa fa-envelope" aria-hidden="true"></i></a>{{/if}}\
303 {{if $profile.actions.poke}}<a class="btn btn-labeled btn-primary btn-sm" onclick="addToModal("{{$profile.actions.poke.1}}")" title="{{$profile.actions.poke.0}}"><i class="fa fa-heartbeat" aria-hidden="true"></i></a>{{/if}}\
305 <div class="hover-card-actions-connection">\
306 {{if $profile.actions.edit}}<a class="btn btn-labeled btn-primary btn-sm" href="{{$profile.actions.edit.1}}" title="{{$profile.actions.edit.0}}"><i class="fa fa-pencil" aria-hidden="true"></i></a>{{/if}}\
307 {{if $profile.actions.drop}}<a class="btn btn-labeled btn-primary btn-sm" href="{{$profile.actions.drop.1}}" title="{{$profile.actions.drop.0}}"><i class="fa fa-user-times" aria-hidden="true"></i></a>{{/if}}\
308 {{if $profile.actions.follow}}<a class="btn btn-labeled btn-primary btn-sm" href="{{$profile.actions.follow.1}}" title="{{$profile.actions.follow.0}}"><i class="fa fa-user-plus" aria-hidden="true"></i></a>{{/if}}\
313 <div class="clearfix"></div>\
317 {{if $profile.tags}}<div class="hover-card-footer">{{$profile.tags}}</div>{{/if}}';