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Notice form cleanup: removing hardcoded IDs from attachment handling (prep for reusable notice forms)

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This commit is contained in:
Brion Vibber
2011-03-03 16:56:54 -08:00
parent 77a3017e9e
commit 1ff17f0ed9
14 changed files with 46 additions and 50 deletions
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46
js/util.js
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@@ -53,8 +53,6 @@ var SN = { // StatusNet
NoticeDataText: 'notice_data-text',
NoticeTextCount: 'notice_text-count',
NoticeInReplyTo: 'notice_in-reply-to',
NoticeDataAttach: 'notice_data-attach',
NoticeDataAttachSelected: 'notice_data-attach_selected',
NoticeActionSubmit: 'notice_action-submit',
NoticeLat: 'notice_data-lat',
NoticeLon: 'notice_data-lon',
@@ -368,7 +366,7 @@ var SN = { // StatusNet
if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
form
.resetForm()
.find('#'+SN.C.S.NoticeDataAttachSelected).remove();
.find('.attach-status').remove();
SN.U.FormNoticeEnhancements(form);
}
else {
@@ -425,8 +423,8 @@ var SN = { // StatusNet
}
}
form.resetForm();
form.find('#'+SN.C.S.NoticeInReplyTo).val('');
form.find('#'+SN.C.S.NoticeDataAttachSelected).remove();
form.find('[name=inreplyto]').val('');
form.find('.attach-status').remove();
SN.U.FormNoticeEnhancements(form);
}
},
@@ -850,36 +848,34 @@ var SN = { // StatusNet
*
* This preview box will also allow removing the attachment
* prior to posting.
*
* @param {jQuery} form
*/
NoticeDataAttach: function() {
NDA = $('#'+SN.C.S.NoticeDataAttach);
NoticeDataAttach: function(form) {
var NDA = form.find('input[type=file]');
NDA.change(function(event) {
form.find('.attach-status').remove();
var filename = $(this).val();
if (!filename) {
// No file -- we've been tricked!
$('#'+SN.C.S.NoticeDataAttachSelected).remove();
return false;
}
// @fixme appending filename straight in is potentially unsafe
S = '<div id="'+SN.C.S.NoticeDataAttachSelected+'" class="'+SN.C.S.Success+'"><code>'+filename+'</code> <button class="close">&#215;</button></div>';
NDAS = $('#'+SN.C.S.NoticeDataAttachSelected);
if (NDAS.length > 0) {
NDAS.replaceWith(S);
}
else {
$('#'+SN.C.S.FormNotice).append(S);
}
$('#'+SN.C.S.NoticeDataAttachSelected+' button').click(function(){
$('#'+SN.C.S.NoticeDataAttachSelected).remove();
var attachStatus = $('<div class="attach-status '+SN.C.S.Success+'"><code></code> <button class="close">&#215;</button></div>');
attachStatus.find('code').text(filename);
attachStatus.find('button').click(function(){
attachStatus.remove();
NDA.val('');
return false;
});
form.append(attachStatus);
if (typeof this.files == "object") {
// Some newer browsers will let us fetch the files for preview.
for (var i = 0; i < this.files.length; i++) {
SN.U.PreviewAttach(this.files[i]);
SN.U.PreviewAttach(form, this.files[i]);
}
}
});
@@ -915,13 +911,14 @@ var SN = { // StatusNet
* Known fail:
* - Opera 10.63, 11 beta (no input.files interface)
*
* @param {jQuery} form
* @param {File} file
*
* @todo use configured thumbnail size
* @todo detect pixel size?
* @todo should we render a thumbnail to a canvas and then use the smaller image?
*/
PreviewAttach: function(file) {
PreviewAttach: function(form, file) {
var tooltip = file.type + ' ' + Math.round(file.size / 1024) + 'KB';
var preview = true;
@@ -981,11 +978,11 @@ var SN = { // StatusNet
.attr('alt', tooltip)
.attr('src', url)
.attr('style', 'height: 120px');
$('#'+SN.C.S.NoticeDataAttachSelected).append(img);
form.find('.attach-status').append(img);
});
} else {
var img = $('<div></div>').text(tooltip);
$('#'+SN.C.S.NoticeDataAttachSelected).append(img);
form.find('.attach-status').append(img);
}
},
@@ -1365,9 +1362,8 @@ var SN = { // StatusNet
$('.'+SN.C.S.FormNotice).each(function() {
SN.U.FormNoticeXHR($(this));
SN.U.FormNoticeEnhancements($(this));
SN.U.NoticeDataAttach($(this));
});
SN.U.NoticeDataAttach();
}
},