108 lines
2.5 KiB
JavaScript
108 lines
2.5 KiB
JavaScript
var App = App || {};
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App.Presenters = App.Presenters || {};
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App.Presenters.PostPresenter = function(
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_,
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jQuery,
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util,
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promise,
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api,
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auth,
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router,
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topNavigationPresenter,
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messagePresenter) {
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var $el = jQuery('#content');
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var $messages = $el;
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var postTemplate;
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var postContentTemplate;
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var post;
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var postNameOrId;
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var privileges = {};
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function init(args, loaded) {
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postNameOrId = args.postNameOrId;
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topNavigationPresenter.select('posts');
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privileges.canDeletePosts = auth.hasPrivilege(auth.privileges.deletePosts);
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privileges.canFeaturePosts = auth.hasPrivilege(auth.privileges.featurePosts);
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promise.waitAll(
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util.promiseTemplate('post'),
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util.promiseTemplate('post-content'),
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api.get('/posts/' + postNameOrId))
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.then(function(
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postTemplateHtml,
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postContentTemplateHtml,
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response) {
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postTemplate = _.template(postTemplateHtml);
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postContentTemplate = _.template(postContentTemplateHtml);
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post = response.json;
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topNavigationPresenter.changeTitle('@' + post.id);
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render();
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loaded();
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}).fail(function(response) {
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$el.empty();
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showGenericError(response);
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});
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}
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function render() {
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$el.html(postTemplate({
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post: post,
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formatRelativeTime: util.formatRelativeTime,
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formatFileSize: util.formatFileSize,
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postContentTemplate: postContentTemplate,
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privileges: privileges,
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}));
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$messages = $el.find('.messages');
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$el.find('.delete').click(deleteButtonClicked);
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$el.find('.feature').click(featureButtonClicked);
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}
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function deleteButtonClicked(e) {
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e.preventDefault();
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messagePresenter.hideMessages($messages);
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if (window.confirm('Do you really want to delete this post?')) {
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deletePost();
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}
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}
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function deletePost() {
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api.delete('/posts/' + post.id)
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.then(function(response) {
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router.navigate('#/posts');
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}).fail(showGenericError);
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}
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function featureButtonClicked(e) {
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e.preventDefault();
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messagePresenter.hideMessages($messages);
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if (window.confirm('Do you want to feature this post on fron page?')) {
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featurePost();
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}
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}
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function featurePost() {
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api.post('/posts/' + post.id + '/feature')
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.then(function(response) {
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router.navigate('#/home');
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})
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.fail(showGenericError);
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}
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function showGenericError(response) {
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messagePresenter.showError($messages, response.json && response.json.error || response);
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}
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return {
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init: init,
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render: render
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};
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};
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App.DI.register('postPresenter', ['_', 'jQuery', 'util', 'promise', 'api', 'auth', 'router', 'topNavigationPresenter', 'messagePresenter'], App.Presenters.PostPresenter);
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