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-rw-r--r--client/components/cards/attachments.jade12
-rw-r--r--client/components/cards/attachments.js79
-rw-r--r--client/components/cards/attachments.styl11
-rw-r--r--client/lib/dropImage.js62
-rw-r--r--client/lib/pasteImage.js57
5 files changed, 219 insertions, 2 deletions
diff --git a/client/components/cards/attachments.jade b/client/components/cards/attachments.jade
index 168fc2c8..79511ac9 100644
--- a/client/components/cards/attachments.jade
+++ b/client/components/cards/attachments.jade
@@ -3,6 +3,16 @@ template(name="cardAttachmentsPopup")
li
input.js-attach-file.hide(type="file" name="file" multiple)
a.js-computer-upload {{_ 'computer'}}
+ li
+ a.js-upload-clipboard-image {{_ 'clipboard'}}
+
+template(name="previewClipboardImagePopup")
+ p {{_ "paste-or-dragdrop"}}
+ img.preview-clipboard-image()
+ button.primary.js-upload-pasted-image {{_ 'upload'}}
+
+template(name="previewAttachedImagePopup")
+ img.preview-large-image.js-large-image-clicked(src="{{pathFor url}}")
template(name="attachmentDeletePopup")
p {{_ "attachment-delete-pop"}}
@@ -15,7 +25,7 @@ template(name="attachmentsGalery")
.attachment-thumbnail
if isUploaded
if isImage
- img.attachment-thumbnail-img(src="{{pathFor url}}")
+ img.attachment-thumbnail-img.js-preview-image(src="{{pathFor url}}")
else
span.attachment-thumbnail-ext= extension
else
diff --git a/client/components/cards/attachments.js b/client/components/cards/attachments.js
index ea621a74..1e5aa03b 100644
--- a/client/components/cards/attachments.js
+++ b/client/components/cards/attachments.js
@@ -20,6 +20,39 @@ Template.attachmentsGalery.events({
'click .js-remove-cover'() {
Cards.findOne(this.cardId).unsetCover();
},
+ 'click .js-preview-image'(evt) {
+ Popup.open('previewAttachedImage').call(this, evt);
+ // when multiple thumbnails, if click one then another very fast,
+ // we might get a wrong width from previous img.
+ // when popup reused, onRendered() won't be called, so we cannot get there.
+ // here make sure to get correct size when this img fully loaded.
+ const img = $('img.preview-large-image')[0];
+ if (!img) return;
+ const rePosPopup = () => {
+ const w = img.width;
+ const h = img.height;
+ // if the image is too large, we resize & center the popup.
+ if (w > 300) {
+ $('div.pop-over').css({
+ width: (w + 20),
+ position: 'absolute',
+ left: (window.innerWidth - w)/2,
+ top: (window.innerHeight - h)/2,
+ });
+ }
+ };
+ const url = $(evt.currentTarget).attr('src');
+ if (img.src === url && img.complete)
+ rePosPopup();
+ else
+ img.onload = rePosPopup;
+ },
+});
+
+Template.previewAttachedImagePopup.events({
+ 'click .js-large-image-clicked'(){
+ Popup.close();
+ },
});
Template.cardAttachmentsPopup.events({
@@ -28,7 +61,7 @@ Template.cardAttachmentsPopup.events({
FS.Utility.eachFile(evt, (f) => {
const file = new FS.File(f);
file.boardId = card.boardId;
- file.cardId = card._id;
+ file.cardId = card._id;
Attachments.insert(file);
Popup.close();
@@ -38,4 +71,48 @@ Template.cardAttachmentsPopup.events({
tpl.find('.js-attach-file').click();
evt.preventDefault();
},
+ 'click .js-upload-clipboard-image': Popup.open('previewClipboardImage'),
+});
+
+let pastedResults = null;
+
+Template.previewClipboardImagePopup.onRendered(() => {
+ // we can paste image from clipboard
+ $(document.body).pasteImageReader((results) => {
+ if (results.dataURL.startsWith('data:image/')) {
+ $('img.preview-clipboard-image').attr('src', results.dataURL);
+ pastedResults = results;
+ }
+ });
+
+ // we can also drag & drop image file to it
+ $(document.body).dropImageReader((results) => {
+ if (results.dataURL.startsWith('data:image/')) {
+ $('img.preview-clipboard-image').attr('src', results.dataURL);
+ pastedResults = results;
+ }
+ });
+});
+
+Template.previewClipboardImagePopup.events({
+ 'click .js-upload-pasted-image'() {
+ const results = pastedResults;
+ if (results && results.file) {
+ const card = this;
+ const file = new FS.File(results.file);
+ if (!results.name) {
+ // if no filename, it's from clipboard. then we give it a name, with ext name from MIME type
+ if (typeof results.file.type === 'string') {
+ file.name(results.file.type.replace('image/', 'clipboard.'));
+ }
+ }
+ file.updatedAt(new Date());
+ file.boardId = card.boardId;
+ file.cardId = card._id;
+ Attachments.insert(file);
+ pastedResults = null;
+ $(document.body).pasteImageReader(() => {});
+ Popup.close();
+ }
+ },
});
diff --git a/client/components/cards/attachments.styl b/client/components/cards/attachments.styl
index 5cdf7386..a582f3af 100644
--- a/client/components/cards/attachments.styl
+++ b/client/components/cards/attachments.styl
@@ -45,3 +45,14 @@
display: block
box-shadow: 0 1px 2px rgba(0,0,0,.2)
+.preview-large-image
+ max-width: 1000px
+ display: block
+ box-shadow: 0 1px 2px rgba(0,0,0,.2)
+
+.preview-clipboard-image
+ width: 280px
+ height: 200px
+ display: block
+ border: 1px solid black
+ box-shadow: 0 1px 2px rgba(0,0,0,.2)
diff --git a/client/lib/dropImage.js b/client/lib/dropImage.js
new file mode 100644
index 00000000..592d5c8f
--- /dev/null
+++ b/client/lib/dropImage.js
@@ -0,0 +1,62 @@
+/* eslint-disable */
+
+// ------------------------------------------------------------------------
+// Created by STRd6
+// MIT License
+// https://github.com/distri/jquery-image_reader/blob/master/drop.coffee.md
+//
+// Raymond re-write it to javascript
+
+(function($) {
+ $.event.fix = (function(originalFix) {
+ return function(event) {
+ event = originalFix.apply(this, arguments);
+ if (event.type.indexOf('drag') === 0 || event.type.indexOf('drop') === 0) {
+ event.dataTransfer = event.originalEvent.dataTransfer;
+ }
+ return event;
+ };
+ })($.event.fix);
+
+ const defaults = {
+ callback: $.noop,
+ matchType: /image.*/,
+ };
+
+ return $.fn.dropImageReader = function(options) {
+ if (typeof options === 'function') {
+ options = {
+ callback: options,
+ };
+ }
+ options = $.extend({}, defaults, options);
+ const stopFn = function(event) {
+ event.stopPropagation();
+ return event.preventDefault();
+ };
+ return this.each(function() {
+ const element = this;
+ $(element).bind('dragenter dragover dragleave', stopFn);
+ return $(element).bind('drop', function(event) {
+ stopFn(event);
+ const files = event.dataTransfer.files;
+ for(let i=0; i<files.length; i++) {
+ const f = files[i];
+ if(f.type.match(options.matchType)) {
+ const reader = new FileReader();
+ reader.onload = function(evt) {
+ return options.callback.call(element, {
+ dataURL: evt.target.result,
+ event: evt,
+ file: f,
+ name: f.name,
+ });
+ };
+ reader.readAsDataURL(f);
+ return;
+ }
+ }
+ });
+ });
+ };
+})(jQuery);
diff --git a/client/lib/pasteImage.js b/client/lib/pasteImage.js
new file mode 100644
index 00000000..264d77ac
--- /dev/null
+++ b/client/lib/pasteImage.js
@@ -0,0 +1,57 @@
+/* eslint-disable */
+
+// ------------------------------------------------------------------------
+// Created by STRd6
+// MIT License
+// https://github.com/distri/jquery-image_reader/blob/master/paste.coffee.md
+//
+// Raymond re-write it to javascript
+
+(function($) {
+ $.event.fix = (function(originalFix) {
+ return function(event) {
+ event = originalFix.apply(this, arguments);
+ if (event.type.indexOf('copy') === 0 || event.type.indexOf('paste') === 0) {
+ event.clipboardData = event.originalEvent.clipboardData;
+ }
+ return event;
+ };
+ })($.event.fix);
+
+ const defaults = {
+ callback: $.noop,
+ matchType: /image.*/,
+ };
+
+ return $.fn.pasteImageReader = function(options) {
+ if (typeof options === 'function') {
+ options = {
+ callback: options,
+ };
+ }
+ options = $.extend({}, defaults, options);
+ return this.each(function() {
+ const element = this;
+ return $(element).bind('paste', function(event) {
+ const types = event.clipboardData.types;
+ const items = event.clipboardData.items;
+ for(let i=0; i<types.length; i++) {
+ if(types[i].match(options.matchType) || items[i].type.match(options.matchType)) {
+ const f = items[i].getAsFile();
+ const reader = new FileReader();
+ reader.onload = function(evt) {
+ return options.callback.call(element, {
+ dataURL: evt.target.result,
+ event: evt,
+ file: f,
+ name: f.name,
+ });
+ };
+ reader.readAsDataURL(f);
+ return;
+ }
+ }
+ });
+ });
+ };
+})(jQuery);
generated by cgit v1.2.3-1-g7c22 (git 2.25.1) at 2024-10-30 01:25:42 +0000