/
new.js
139 lines (123 loc) · 4.36 KB
/
new.js
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$(function () {
var $container = $('#qa-new-post-container');
var $editorContainer = $container.find('.new-post-editor');
var $submitButton = $container.find('button[type=submit]');
var $form = $container.find('form#new-post-form');
var $titleLengthWarning = $('#title-length-warning');
var maxTitleLength = parseInt($titleLengthWarning.data('max-length'));
var $title = $('#Post_Title');
var $url = $('#Post_Url');
var $coverImage = $('#CoverImage');
var $postCoverImage = $('#Post_CoverImage');
var $coverImageFile = $('#CoverImageFile');
var $postFormSubmitButton = $('#PostFormSubmitButton');
var setCoverImage = function (file) {
$postCoverImage.val(file.webUrl);
$coverImage.attr('src', file.webUrl);
$coverImage.show();
$postFormSubmitButton.removeAttr('disabled');
};
var uploadCoverImage = function (file) {
var formData = new FormData();
formData.append('file', file);
formData.append('name', file.name);
$.ajax({
type: 'POST',
url: '/api/blogging/files/images/upload',
data: formData,
contentType: false,
processData: false,
success: function (response) {
setCoverImage(response);
},
});
};
$coverImageFile.change(function () {
if (!$coverImageFile.prop('files').length) {
return;
}
$postFormSubmitButton.attr('disabled', true);
var file = $coverImageFile.prop('files')[0];
uploadCoverImage(file);
});
var uploadImage = function (file, callbackFn) {
var formData = new FormData();
formData.append('file', file);
formData.append('name', file.name);
$.ajax({
type: 'POST',
url: '/api/blogging/files/images/upload',
data: formData,
contentType: false,
processData: false,
success: function (response) {
callbackFn(response.webUrl);
},
});
};
var newPostEditor = new toastui.Editor({
el: $editorContainer[0],
usageStatistics: false,
initialEditType: 'markdown',
previewStyle: 'tab',
height: 'auto',
plugins: [toastui.Editor.plugin.codeSyntaxHighlight],
hooks: {
addImageBlobHook: function (blob, callback, source) {
var imageAltText = blob.name;
uploadImage(blob, function (webUrl) {
callback(webUrl, imageAltText);
});
},
},
events: {
load: function () {
$editorContainer.find('.loading-cover').remove();
$submitButton.prop('disabled', false);
$form.data('validator').settings.ignore = '.ignore';
$editorContainer.find(':input').addClass('ignore');
},
},
});
$container.find('form#new-post-form').submit(function (e) {
var $postTextInput = $form.find("input[name='Post.Content']");
var postText = newPostEditor.getMarkdown();
$postTextInput.val(postText);
if (!$form.valid()) {
var validationResult = $form.validate();
abp.message.warn(validationResult.errorList[0].message); //TODO: errors can be merged into lines. make sweetalert accept HTML.
e.preventDefault();
return false; //for old browsers
}
$submitButton.buttonBusy();
$(this).off('submit').submit();
return true;
});
var urlEdited = false;
var reflectedChange = false;
$title.on('change paste keyup', function () {
if (urlEdited) {
return;
}
var title = $title.val();
if (title.length > maxTitleLength) {
$titleLengthWarning.show();
} else {
$titleLengthWarning.hide();
}
title = title.replace(' &', ' ');
title = title.replace('& ', ' ');
title = title.replace('&', '');
title = title.replace(' ', '-');
title = title.replace('/', '-');
title = title.replace(new RegExp(' ', 'g'), '-');
reflectedChange = true;
$url.val(title);
reflectedChange = false;
});
$url.change(function () {
if (!reflectedChange) {
urlEdited = true;
}
});
});