mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-12-28 21:33:24 +03:00
Merge pull request #2886 from lholmquist/wrap_uploader
Generic Uploader component
This commit is contained in:
Hannah Wolfe
commit
0d33422ddb
@ -504,6 +504,9 @@ var path = require('path'),
|
||||
'bower_components/showdown/src/showdown.js',
|
||||
'bower_components/moment/moment.js',
|
||||
|
||||
'bower_components/jquery-ui/ui/jquery-ui.js',
|
||||
'bower_components/jquery-file-upload/js/jquery.fileupload.js',
|
||||
|
||||
'core/shared/lib/showdown/extensions/ghostimagepreview.js',
|
||||
'core/shared/lib/showdown/extensions/ghostgfm.js',
|
||||
]
|
||||
|
||||
262
core/client/assets/lib/uploader.js
Normal file
262
core/client/assets/lib/uploader.js
Normal file
@ -0,0 +1,262 @@
|
||||
import ghostPaths from 'ghost/utils/ghost-paths';
|
||||
|
||||
var UploadUi,
|
||||
upload,
|
||||
Ghost = ghostPaths();
|
||||
|
||||
|
||||
UploadUi = function ($dropzone, settings) {
|
||||
var $url = '<div class="js-url"><input class="url js-upload-url" type="url" placeholder="http://"/></div>',
|
||||
$cancel = '<a class="image-cancel js-cancel" title="Delete"><span class="hidden">Delete</span></a>',
|
||||
$progress = $('<div />', {
|
||||
'class' : 'js-upload-progress progress progress-success active',
|
||||
'role': 'progressbar',
|
||||
'aria-valuemin': '0',
|
||||
'aria-valuemax': '100'
|
||||
}).append($('<div />', {
|
||||
'class': 'js-upload-progress-bar bar',
|
||||
'style': 'width:0%'
|
||||
}));
|
||||
|
||||
$.extend(this, {
|
||||
complete: function (result) {
|
||||
var self = this;
|
||||
|
||||
function showImage(width, height) {
|
||||
$dropzone.find('img.js-upload-target').attr({'width': width, 'height': height}).css({'display': 'block'});
|
||||
$dropzone.find('.fileupload-loading').remove();
|
||||
$dropzone.css({'height': 'auto'});
|
||||
$dropzone.delay(250).animate({opacity: 100}, 1000, function () {
|
||||
$('.js-button-accept').prop('disabled', false);
|
||||
self.init();
|
||||
});
|
||||
}
|
||||
|
||||
function animateDropzone($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 preLoadImage() {
|
||||
var $img = $dropzone.find('img.js-upload-target')
|
||||
.attr({'src': '', 'width': 'auto', 'height': 'auto'});
|
||||
|
||||
$progress.animate({'opacity': 0}, 250, function () {
|
||||
$dropzone.find('span.media').after('<img class="fileupload-loading" src="' + Ghost.subdir + '/ghost/img/loadingcat.gif" />');
|
||||
if (!settings.editor) {$progress.find('.fileupload-loading').css({'top': '56px'}); }
|
||||
});
|
||||
$dropzone.trigger('uploadsuccess', [result]);
|
||||
$img.one('load', function () {
|
||||
animateDropzone($img);
|
||||
}).attr('src', result);
|
||||
}
|
||||
preLoadImage();
|
||||
},
|
||||
|
||||
bindFileUpload: function () {
|
||||
var self = this;
|
||||
|
||||
$dropzone.find('.js-fileupload').fileupload().fileupload('option', {
|
||||
url: Ghost.subdir + '/ghost/upload/',
|
||||
headers: {
|
||||
'X-CSRF-Token': $('meta[name=\'csrf-param\']').attr('content')
|
||||
},
|
||||
add: function (e, data) {
|
||||
/*jshint unused:false*/
|
||||
$('.js-button-accept').prop('disabled', true);
|
||||
$dropzone.find('.js-fileupload').removeClass('right');
|
||||
$dropzone.find('.js-url').remove();
|
||||
$progress.find('.js-upload-progress-bar').removeClass('fail');
|
||||
$dropzone.trigger('uploadstart', [$dropzone.attr('id')]);
|
||||
$dropzone.find('span.media, div.description, a.image-url, a.image-webcam')
|
||||
.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: settings.fileStorage ? $dropzone : null,
|
||||
progressall: function (e, data) {
|
||||
/*jshint unused:false*/
|
||||
var progress = parseInt(data.loaded / data.total * 100, 10);
|
||||
if (!settings.editor) {$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 + '%');
|
||||
}
|
||||
},
|
||||
fail: function (e, data) {
|
||||
/*jshint unused:false*/
|
||||
$('.js-button-accept').prop('disabled', false);
|
||||
$dropzone.trigger('uploadfailure', [data.result]);
|
||||
$dropzone.find('.js-upload-progress-bar').addClass('fail');
|
||||
if (data.jqXHR.status === 413) {
|
||||
$dropzone.find('div.js-fail').text('The image you uploaded was larger than the maximum file size your server allows.');
|
||||
} else if (data.jqXHR.status === 415) {
|
||||
$dropzone.find('div.js-fail').text('The image type you uploaded is not supported. Please use .PNG, .JPG, .GIF, .SVG.');
|
||||
} else {
|
||||
$dropzone.find('div.js-fail').text('Something went wrong :(');
|
||||
}
|
||||
$dropzone.find('div.js-fail, button.js-fail').fadeIn(1500);
|
||||
$dropzone.find('button.js-fail').on('click', function () {
|
||||
$dropzone.css({minHeight: 0});
|
||||
$dropzone.find('div.description').show();
|
||||
self.removeExtras();
|
||||
self.init();
|
||||
});
|
||||
},
|
||||
done: function (e, data) {
|
||||
/*jshint unused:false*/
|
||||
self.complete(data.result);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
buildExtras: function () {
|
||||
if (!$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]) {
|
||||
$dropzone.append('<div class="js-fail failed" style="display: none">Something went wrong :(</div>');
|
||||
}
|
||||
if (!$dropzone.find('button.js-fail')[0]) {
|
||||
$dropzone.append('<button class="js-fail button-add" style="display: none">Try Again</button>');
|
||||
}
|
||||
if (!$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-upload, a.image-webcam, div.js-fail, button.js-fail, a.js-cancel').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 image-uploader-url').addClass('image-uploader');
|
||||
this.removeExtras();
|
||||
this.buildExtras();
|
||||
this.bindFileUpload();
|
||||
if (!settings.fileStorage) {
|
||||
self.initUrl();
|
||||
return;
|
||||
}
|
||||
$dropzone.find('a.image-url').on('click', function () {
|
||||
self.initUrl();
|
||||
});
|
||||
},
|
||||
initUrl: function () {
|
||||
var self = this, val;
|
||||
this.removeExtras();
|
||||
$dropzone.addClass('image-uploader-url').removeClass('pre-image-uploader');
|
||||
$dropzone.find('.js-fileupload').addClass('right');
|
||||
if (settings.fileStorage) {
|
||||
$dropzone.append($cancel);
|
||||
}
|
||||
$dropzone.find('.js-cancel').on('click', function () {
|
||||
$dropzone.find('.js-url').remove();
|
||||
$dropzone.find('.js-fileupload').removeClass('right');
|
||||
self.removeExtras();
|
||||
self.initWithDropzone();
|
||||
});
|
||||
|
||||
$dropzone.find('div.description').before($url);
|
||||
|
||||
if (settings.editor) {
|
||||
$dropzone.find('div.js-url').append('<button class="js-button-accept button-save">Save</button>');
|
||||
}
|
||||
|
||||
$dropzone.find('.js-button-accept').on('click', function () {
|
||||
val = $dropzone.find('.js-upload-url').val();
|
||||
$dropzone.find('div.description').hide();
|
||||
$dropzone.find('.js-fileupload').removeClass('right');
|
||||
$dropzone.find('.js-url').remove();
|
||||
if (val === '') {
|
||||
$dropzone.trigger('uploadsuccess', 'http://');
|
||||
self.initWithDropzone();
|
||||
} else {
|
||||
self.complete(val);
|
||||
}
|
||||
});
|
||||
|
||||
// Only show the toggle icon if there is a dropzone mode to go back to
|
||||
if (settings.fileStorage !== false) {
|
||||
$dropzone.append('<a class="image-upload" title="Add image"><span class="hidden">Upload</span></a>');
|
||||
}
|
||||
|
||||
$dropzone.find('a.image-upload').on('click', function () {
|
||||
$dropzone.find('.js-url').remove();
|
||||
$dropzone.find('.js-fileupload').removeClass('right');
|
||||
self.initWithDropzone();
|
||||
});
|
||||
|
||||
},
|
||||
initWithImage: function () {
|
||||
var self = this;
|
||||
// This is the start point if an image already exists
|
||||
$dropzone.removeClass('image-uploader image-uploader-url').addClass('pre-image-uploader');
|
||||
$dropzone.find('div.description').hide();
|
||||
$dropzone.append($cancel);
|
||||
$dropzone.find('.js-cancel').on('click', function () {
|
||||
$dropzone.find('img.js-upload-target').attr({'src': ''});
|
||||
$dropzone.find('div.description').show();
|
||||
$dropzone.delay(2500).animate({opacity: 100}, 1000, function () {
|
||||
self.init();
|
||||
});
|
||||
|
||||
$dropzone.trigger('uploadsuccess', 'http://');
|
||||
self.initWithDropzone();
|
||||
});
|
||||
},
|
||||
|
||||
init: function () {
|
||||
var imageTarget = $dropzone.find('img.js-upload-target');
|
||||
// First check if field image is defined by checking for js-upload-target class
|
||||
if (!imageTarget[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="" />');
|
||||
}
|
||||
$('.js-button-accept').prop('disabled', false);
|
||||
if (imageTarget.attr('src') === '' || imageTarget.attr('src') === undefined) {
|
||||
this.initWithDropzone();
|
||||
} else {
|
||||
this.initWithImage();
|
||||
}
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
upload = function (options) {
|
||||
var settings = $.extend({
|
||||
progressbar: true,
|
||||
editor: false,
|
||||
fileStorage: true
|
||||
}, options);
|
||||
return this.each(function () {
|
||||
var $dropzone = $(this),
|
||||
ui;
|
||||
|
||||
ui = new UploadUi($dropzone, settings);
|
||||
ui.init();
|
||||
});
|
||||
};
|
||||
|
||||
export default upload;
|
||||
Loading…
Reference in New Issue
Block a user