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Handlebars.registerHelper('t', function(scope, values) {
return Diaspora.I18n.t(scope, values.hash)
});
Handlebars.registerHelper('txtDirClass', function(str) {
return app.helpers.txtDirection.classFor(str);
});
Handlebars.registerHelper('imageUrl', function(path){
return ImagePaths.get(path);
});
Handlebars.registerHelper('urlTo', function(path_helper, id, data){
if( !data ) {
// only one argument given to helper, mangle parameters
data = id;
return Routes[path_helper+'_path'](data.hash);
}
return Routes[path_helper+'_path'](id, data.hash);
});
Handlebars.registerHelper('linkToPerson', function(context, block) {
if( !context ) context = this;
var html = "<a href=\"/people/" + context.guid + "\" class=\"author-name ";
html += Handlebars.helpers.hovercardable(context);
html += "\">";
html += block.fn(context);
html += "</a>";
return html
});
// relationship indicator for profile page
Handlebars.registerHelper('sharingMessage', function(person) {
var i18n_scope = 'people.helper.is_not_sharing';
var icon = "circle";
if( person.is_sharing ) {
i18n_scope = 'people.helper.is_sharing';
icon = "entypo check";
}
var title = Diaspora.I18n.t(i18n_scope, {name: person.name});
var html = '<span class="sharing_message_container" title="'+title+'" data-placement="bottom">'+
' <i id="sharing_message" class="'+icon+'"></i>'+
'</span>';
return html;
});
// allow hovercards for users that are not the current user.
// returns the html class name used to trigger hovercards.
Handlebars.registerHelper('hovercardable', function(person) {
if( app.currentUser.get('guid') != person.guid ) {
return 'hovercardable';
}
return '';
});
Handlebars.registerHelper('personImage', function(person, size, imageClass) {
/* we return here if person.avatar is blank, because this happens when a
* user is unauthenticated. we don't know why this happens... */
if( !person.avatar &&
!(person.profile && person.profile.avatar) ) return;
var avatar = person.avatar || person.profile.avatar;
var name = ( person.name ) ? person.name : 'avatar';
size = ( !_.isString(size) ) ? "small" : size;
imageClass = ( !_.isString(imageClass) ) ? size : imageClass;
return _.template('<img src="<%= src %>" class="avatar <%= img_class %>" title="<%= title %>" alt="<%= title %>" />', {
'src': avatar[size],
'img_class': imageClass,
'title': _.escape(name)
});
});
Handlebars.registerHelper('localTime', function(timestamp) {
return new Date(timestamp).toLocaleString();
});
Handlebars.registerHelper('fmtTags', function(tags) {
var links = _.map(tags, function(tag) {
return '<a class="tag" href="' + Routes.tag_path(tag) + '">' +
' #' + tag +
'</a>';
}).join(' ');
return new Handlebars.SafeString(links);
});
Handlebars.registerHelper('fmtText', function(text) {
return new Handlebars.SafeString(app.helpers.textFormatter(text, null));
});
Handlebars.registerHelper('isCurrentPage', function(path_helper, id, options){
var currentPage = "/"+Backbone.history.fragment;
if (currentPage == Handlebars.helpers.urlTo(path_helper, id, options.data)) {
return options.fn(this);
} else {
return options.inverse(this);
}
});
Handlebars.registerHelper('isCurrentProfilePage', function(id, diaspora_handle, options){
var username = diaspora_handle.split("@")[0];
return Handlebars.helpers.isCurrentPage('person', id, options) ||
Handlebars.helpers.isCurrentPage('user_profile', username, options);
});
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