From 260f00d60bc83ac641d6fbe465e70aec33ccd9be Mon Sep 17 00:00:00 2001
From: Nick Holliday <n.g.holliday@gmail.com>
Date: Tue, 23 Mar 2010 16:50:24 +0000
Subject: Multiple file upload handling.

---
 js/util.js | 53 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 19 deletions(-)

(limited to 'js')

diff --git a/js/util.js b/js/util.js
index 1320d11b4..d62adf33a 100644
--- a/js/util.js
+++ b/js/util.js
@@ -30,7 +30,8 @@ var SN = { // StatusNet
             CounterBlackout: false,
             MaxLength: 140,
             PatternUsername: /^[0-9a-zA-Z\-_.]*$/,
-            HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307]
+            HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307],
+            UploadCounter: 0
         },
 
         S: { // Selector
@@ -172,6 +173,7 @@ var SN = { // StatusNet
         FormNoticeXHR: function(form) {
             SN.C.I.NoticeDataGeo = {};
             form.append('<input type="hidden" name="ajax" value="1"/>');
+            
             form.ajaxForm({
                 dataType: 'xml',
                 timeout: '60000',
@@ -228,9 +230,10 @@ var SN = { // StatusNet
                         }
                         else {
                             if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
-                                form
-                                    .resetForm()
-                                    .find('#'+SN.C.S.NoticeDataAttachSelected).remove();
+                                form.resetForm();
+                                SN.U.NoticeClearAttachments(form);
+                                SN.C.I.UploadCounter = 0;
+                                SN.U.NoticeNewAttachment($('fieldset', form));
                                 SN.U.FormNoticeEnhancements(form);
                             }
                             else {
@@ -287,8 +290,9 @@ var SN = { // StatusNet
                             }
                         }
                         form.resetForm();
-                        form.find('#'+SN.C.S.NoticeInReplyTo).val('');
-                        form.find('#'+SN.C.S.NoticeDataAttachSelected).remove();
+                        SN.U.NoticeClearAttachments(form);
+                        SN.C.I.UploadCounter = 0;
+                        SN.U.NoticeNewAttachment($('fieldset', form));
                         SN.U.FormNoticeEnhancements(form);
                     }
                 },
@@ -309,6 +313,11 @@ var SN = { // StatusNet
                 }
             });
         },
+        
+        NoticeClearAttachments: function(form) {
+            $('input:file', form).remove();
+            $('div[class=' + SN.C.S.Success + ']', form).remove();
+        },
 
         NoticeReply: function() {
             if ($('#'+SN.C.S.NoticeDataText).length > 0 && $('#content .notice_reply').length > 0) {
@@ -468,25 +477,31 @@ var SN = { // StatusNet
             }
         },
 
-        NoticeDataAttach: function() {
-            NDA = $('#'+SN.C.S.NoticeDataAttach);
+        NoticeDataAttach: function(NDANum) {
+            NDA = $('#'+SN.C.S.NoticeDataAttach+NDANum);
             NDA.change(function() {
-                S = '<div id="'+SN.C.S.NoticeDataAttachSelected+'" class="'+SN.C.S.Success+'"><code>'+$(this).val()+'</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(){
-                    $('#'+SN.C.S.NoticeDataAttachSelected).remove();
+                S = '<div id="'+SN.C.S.NoticeDataAttachSelected+SN.C.I.UploadCounter+'" class="'+SN.C.S.Success+'"><code>'+$(this).val()+'</code> <button class="close">&#215;</button></div>';
+                $('#'+SN.C.S.FormNotice).append(S);
+                
+                $('#'+SN.C.S.NoticeDataAttachSelected+SN.C.I.UploadCounter+' button').click(function(){
+                    $('#'+this.parentNode.getAttribute("id")).remove();
+                    $('#'+this.parentNode.getAttribute("id").replace("_selected", "")).remove();
                     NDA.val('');
 
                     return false;
                 });
+                SN.C.I.UploadCounter++;
+                NDA.attr('style', 'display: none;');
+                SN.U.NoticeNewAttachment(NDA.parent());
+                $('#notice_data-attach-label').attr('for', SN.C.S.NoticeDataAttach+SN.C.I.UploadCounter);
             });
         },
+        
+        NoticeNewAttachment: function(parent) {
+            NEWFILE = '<input id="'+SN.C.S.NoticeDataAttach+SN.C.I.UploadCounter+'" class="attach" type="file" name="attach'+SN.C.I.UploadCounter+'" title="'+NoticeAttachment_text.AttachFile+'"/>';
+            parent.append(NEWFILE);
+            SN.U.NoticeDataAttach(SN.C.I.UploadCounter);            
+        },
 
         NoticeLocationAttach: function() {
             var NLat = $('#'+SN.C.S.NoticeLat).val();
@@ -720,7 +735,7 @@ var SN = { // StatusNet
                     SN.U.FormNoticeEnhancements($(this));
                 });
 
-                SN.U.NoticeDataAttach();
+                SN.U.NoticeDataAttach("");
             }
         },
 
-- 
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