mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-11-24 14:43:08 +03:00
5dbf1e2d73
closes #401 - adds src of image in editor if url present - refactored upload plugin as description was being lost
215 lines
10 KiB
JavaScript
215 lines
10 KiB
JavaScript
/*global jQuery, Ghost, document, Image, window */
|
|
(function ($) {
|
|
"use strict";
|
|
|
|
var UploadUi,
|
|
$progress = $('<div />', {
|
|
"class" : "js-upload-progress progress progress-success active",
|
|
"style": "opacity:0",
|
|
"role": "progressbar",
|
|
"aria-valuemin": "0",
|
|
"aria-valuemax": "100"
|
|
}).append($("<div />", {
|
|
"class": "js-upload-progress-bar bar",
|
|
"style": "width:0%"
|
|
}));
|
|
|
|
UploadUi = function ($dropzone, settings) {
|
|
var source,
|
|
$link = $('<a class="js-edit-image image-edit" href="#" >' +
|
|
'<img src="/public/assets/img/add-image.png" width="16" height="16" alt="add, edit"></a>'),
|
|
$back = $('<a class="js-return-image image-edit" href="#" >' +
|
|
'<img src="/public/assets/img/return-image.png" width="16" height="16" alt="add, edit"></a>');
|
|
|
|
$.extend(this, {
|
|
bindFileUpload: function () {
|
|
var self = this;
|
|
|
|
$dropzone.find('.js-fileupload').fileupload().fileupload("option", {
|
|
url: '/ghost/upload',
|
|
add: function (e, data) {
|
|
$progress.find('.js-upload-progress-bar').removeClass('fail');
|
|
$dropzone.trigger('uploadstart');
|
|
$dropzone.find('a.js-return-image').remove();
|
|
$dropzone.find('span.media, div.description, a.image-url, a.image-webcam, div.js-fail, button.js-fail')
|
|
.animate({opacity: 0}, 250, function () {
|
|
$dropzone.find('div.description').hide().css({"opacity": 100});
|
|
if (settings.progressbar) {
|
|
$dropzone.find('div.js-fail').after($progress);
|
|
$progress.animate({opacity: 100}, 250);
|
|
}
|
|
data.submit();
|
|
});
|
|
},
|
|
dropZone: $dropzone,
|
|
progressall: function (e, data) {
|
|
var progress = parseInt(data.loaded / data.total * 100, 10);
|
|
if (!settings.editor) {$progress.find('div.js-progress').css({"position": "absolute", "top": "40px"}); }
|
|
if (settings.progressbar) {
|
|
$dropzone.trigger("uploadprogress", [progress, data]);
|
|
$progress.find('.js-upload-progress-bar').css('width', progress + '%');
|
|
}
|
|
},
|
|
|
|
done: function (e, data) {
|
|
function showImage(width, height) {
|
|
$dropzone.find('img.js-upload-target').attr({"width": width, "height": height}).css({"display": "block"});
|
|
$dropzone.find('.fileupload-loading').removeClass('fileupload-loading');
|
|
$dropzone.css({"height": "auto"});
|
|
if (!$dropzone.find('a.js-edit-image')[0]) {
|
|
$link.css({"opacity": 100});
|
|
$dropzone.find('.js-upload-target').after($link);
|
|
}
|
|
$dropzone.delay(250).animate({opacity: 100}, 1000, function () {
|
|
self.init();
|
|
});
|
|
}
|
|
|
|
function animateDropzone($img) {
|
|
$dropzone.animate({opacity: 0}, 250, function () {
|
|
$dropzone.removeClass('image-uploader').addClass('pre-image-uploader');
|
|
$dropzone.css({minHeight: 0});
|
|
self.removeExtras();
|
|
$dropzone.animate({height: $img.height()}, 250, function () {
|
|
showImage($img.width(), $img.height());
|
|
});
|
|
});
|
|
}
|
|
|
|
function failedImageUpload() {
|
|
$progress.find('.js-upload-progress-bar').addClass('fail');
|
|
$dropzone.find('div.js-fail').animate({"opacity": 100}, 1500);
|
|
$dropzone.find('button.js-fail').animate({"opacity": 100}, 1500).on('click', function () {
|
|
$dropzone.css({minHeight: 0});
|
|
if (source !== undefined && !$dropzone.find('a.js-return-image')[0]) {
|
|
console.log("source:", source);
|
|
$back.css({"opacity": 100});
|
|
$dropzone.find('.js-upload-target').after($back);
|
|
}
|
|
$dropzone.find('div.description').show();
|
|
self.removeExtras();
|
|
self.init();
|
|
});
|
|
}
|
|
|
|
function preLoadImage() {
|
|
var $img = $dropzone.find('img.js-upload-target')
|
|
.attr({'src': '', "width": 'auto', "height": 'auto'});
|
|
if (data.result === "Invalid filetype") {
|
|
$dropzone.trigger("uploadfailed", [data.result]);
|
|
failedImageUpload();
|
|
} else {
|
|
$progress.animate({opacity: 0}, 250, function () {
|
|
$dropzone.find('span.media').after('<img class="fileupload-loading" src="/public/img/loadingcat.gif" />');
|
|
if (!settings.editor) {$progress.find('.fileupload-loading').css({"top": "56px"}); }
|
|
});
|
|
$dropzone.trigger("uploadsuccess", [data.result]);
|
|
$img.one('load', function () { animateDropzone($img); })
|
|
.attr('src', data.result);
|
|
}
|
|
}
|
|
preLoadImage();
|
|
}
|
|
});
|
|
},
|
|
|
|
buildExtras: function () {
|
|
if (!$dropzone.find('span.media')[0]) {
|
|
$dropzone.prepend('<span class="media"><span class="hidden">Image Upload</span></span>');
|
|
}
|
|
if (!$dropzone.find('div.description')[0]) {
|
|
$dropzone.append('<div class="description">Add image</div>');
|
|
}
|
|
if (!$dropzone.find('div.js-fail')[0]) {
|
|
$dropzone.append('<div class="js-fail failed" style="opacity: 0">Something went wrong :(</div>');
|
|
}
|
|
if (!$dropzone.find('button.js-fail')[0]) {
|
|
$dropzone.append('<button class="js-fail button-add" style="opacity: 0">Try Again</button>');
|
|
}
|
|
if (!$dropzone.find('a.image-url')[0]) {
|
|
$dropzone.append('<a class="image-url" title="Add image from URL"><span class="hidden">URL</span></a>');
|
|
}
|
|
if (!$dropzone.find('a.image-webcam')[0]) {
|
|
$dropzone.append('<a class="image-webcam" title="Add image from webcam"><span class="hidden">Webcam</span></a>');
|
|
}
|
|
},
|
|
|
|
removeExtras: function () {
|
|
$dropzone.find('span.media, div.js-upload-progress, a.image-url, a.image-webcam, div.js-fail, button.js-fail')
|
|
.remove();
|
|
},
|
|
|
|
initWithDropzone: function () {
|
|
var self = this;
|
|
//This is the start point if no image exists
|
|
$dropzone.find('img.js-upload-target').css({"display": "none"});
|
|
$dropzone.removeClass('pre-image-uploader').addClass('image-uploader');
|
|
|
|
this.buildExtras();
|
|
|
|
$dropzone.find('a.js-edit-image').remove();
|
|
|
|
$back.on('click', function () {
|
|
$dropzone.find('a.js-return-image').remove();
|
|
$dropzone.find('img.js-upload-target').attr({"src": source}).css({"display": "block"});
|
|
self.removeExtras();
|
|
$dropzone.removeClass('image-uploader').addClass('pre-image-uploader');
|
|
self.init();
|
|
});
|
|
this.bindFileUpload();
|
|
},
|
|
|
|
initWithImage: function () {
|
|
var self = this;
|
|
// This is the start point if an image already exists
|
|
source = $dropzone.find('img.js-upload-target').attr('src');
|
|
$dropzone.removeClass('image-uploader').addClass('pre-image-uploader');
|
|
$dropzone.find('div.description').hide();
|
|
|
|
if (!$dropzone.find('a.js-edit-image')[0]) {
|
|
$link.css({"opacity": 100});
|
|
$dropzone.find('.js-upload-target').after($link);
|
|
}
|
|
|
|
$link.on('click', function () {
|
|
$dropzone.find('a.js-edit-image').remove();
|
|
$dropzone.find('img.js-upload-target').attr({"src": ""}).css({"display": "none"});
|
|
$back.css({"cursor": "pointer", "z-index": 9999, "opacity": 100});
|
|
$dropzone.find('.js-upload-target').after($back);
|
|
$dropzone.find('div.description').show();
|
|
self.init();
|
|
});
|
|
},
|
|
|
|
init: function () {
|
|
// First check if field image is defined by checking for js-upload-target class
|
|
if (!$dropzone.find('img.js-upload-target')[0]) {
|
|
// This ensures there is an image we can hook into to display uploaded image
|
|
$dropzone.prepend('<img class="js-upload-target" style="display: none" src="" />');
|
|
}
|
|
|
|
if ($dropzone.find('img.js-upload-target').attr('src') === '') {
|
|
this.initWithDropzone();
|
|
} else {
|
|
this.initWithImage();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
|
|
$.fn.upload = function (options) {
|
|
var settings = $.extend({
|
|
progressbar: true,
|
|
editor: false
|
|
}, options);
|
|
|
|
return this.each(function () {
|
|
var $dropzone = $(this),
|
|
ui;
|
|
|
|
ui = new UploadUi($dropzone, settings);
|
|
ui.init();
|
|
});
|
|
};
|
|
}(jQuery)); |