Add links to download one or all attachments

Also removed the contextual menu over file attachments and changed the
label color when moving over the file attachments.

NEWS

@@ -6,6 +6,7 @@ New features
    using SOGoCalendarDefaultReminder
  - select multiple files to attach to a message or drag'n'drop files onto the
    mail editor; will also now display progress of uploads
+ - new popup menu to download all attachments of a mail
 
 Enhancements
  - we now automatically convert <img src=data...> into file attachments

UI/MailerUI/English.lproj/Localizable.strings

@@ -97,11 +97,11 @@
 "Reply-To"	= "Reply-To";
 "Add address"   = "Add address";
 
-"Attachments:" = "Attachments:";
 "Open" = "Open";
 "Select All" = "Select All";
 "Attach Web Page..." = "Attach Web Page...";
-"Attach File(s)..." = "Attach File(s)...";
+"file" = "file";
+"files" = "files";
 
 "to"            = "To";
 "cc"            = "Cc";

UI/MailerUI/UIxMailEditor.m

@@ -163,6 +163,11 @@ static NSArray *infoKeys = nil;
   return item;
 }
 
+- (NSString *) uid
+{
+  return [[self clientObject] nameInContainer];
+}
+
 - (NSArray *) priorityClasses
 {
   static NSArray *priorities = nil;
@@ -382,16 +387,16 @@ static NSArray *infoKeys = nil;
   ASSIGN (attachment, newAttachment);
 }
 
-- (NSFormatter *) sizeFormatter
-{
-  return [UIxMailSizeFormatter sharedMailSizeFormatter];
-}
-
 - (NSDictionary *) attachment
 {
   return attachment;
 }
 
+- (NSFormatter *) sizeFormatter
+{
+  return [UIxMailSizeFormatter sharedMailSizeFormatter];
+}
+
 /* from addresses */
 
 - (NSArray *) fromEMails
@@ -672,11 +677,6 @@ static NSArray *infoKeys = nil;
   return [[self attachmentAttrs] count] > 0 ? YES : NO;
 }
 
-- (NSString *) uid
-{
-  return [[self clientObject] nameInContainer];
-}
-
 - (id) defaultAction
 {
   SOGoDraftObject *co;

UI/MailerUI/UIxMailView.m

@@ -47,11 +47,12 @@
 #import <SOGo/SOGoUser.h>
 #import <SOGo/SOGoUserDefaults.h>
 #import <SOGo/SOGoUserManager.h>
+#import <SOGoUI/UIxComponent.h>
 #import <Mailer/SOGoMailObject.h>
 #import <Mailer/SOGoMailAccount.h>
 #import <Mailer/SOGoMailFolder.h>
-#import <SOGoUI/UIxComponent.h>
 #import <MailPartViewers/UIxMailRenderingContext.h> // cyclic
+#import <MailPartViewers/UIxMailSizeFormatter.h>
 
 #import "WOContext+UIxMailer.h"
 
@@ -60,6 +61,8 @@
   id currentAddress;
   NSString *shouldAskReceipt;
   NSString *matchingIdentityEMail;
+  NSDictionary *attachment;
+  NSArray *attachmentAttrs;
 }
 
 @end
@@ -80,6 +83,8 @@ static NSString *mailETag = nil;
 - (void) dealloc
 {
   [matchingIdentityEMail release];
+  [attachment release];
+  [attachmentAttrs release];
   [super dealloc];
 }
 
@@ -111,6 +116,16 @@ static NSString *mailETag = nil;
                    [self messageSubject]];
 }
 
+- (void) setAttachment: (NSDictionary *) newAttachment
+{
+  ASSIGN (attachment, newAttachment);
+}
+
+- (NSDictionary *) attachment
+{
+  return attachment;
+}
+
 /* links (DUP to UIxMailPartViewer!) */
 
 - (NSString *) linkToEnvelopeAddress: (NGImap4EnvelopeAddress *) _address
@@ -146,6 +161,36 @@ static NSString *mailETag = nil;
   return [[[self clientObject] replyToEnvelopeAddresses] count] > 0 ? YES : NO;
 }
 
+/* attachment helper */
+
+- (NSArray *) attachmentAttrs
+{
+  if (!attachmentAttrs)
+  {
+    ASSIGN (attachmentAttrs, [[self clientObject] fetchFileAttachmentKeys]);
+  }
+
+  return attachmentAttrs;
+}
+
+- (BOOL) hasAttachments
+{
+  return [[self attachmentAttrs] count] > 0 ? YES : NO;
+}
+
+- (NSFormatter *) sizeFormatter
+{
+  return [UIxMailSizeFormatter sharedMailSizeFormatter];
+}
+
+- (NSString *) attachmentsText
+{
+  if ([[self attachmentAttrs] count] > 1)
+    return [self labelForKey: @"files"];
+  else
+    return [self labelForKey: @"file"];
+}
+
 /* viewers */
 
 - (id) contentViewerComponent

UI/Templates/MailerUI/UIxMailMainFrame.wox

@@ -211,12 +211,6 @@
     </ul>
   </div>
 
-  <div class="menu" id="attachmentMenu">
-    <ul>
-      <li id="save_attachment"><var:string label:value="Save Attachment"/></li>
-    </ul>
-  </div>
-
   <div id="leftPanel">
     <div class="titlediv"><var:string label:value="Folders" /></div>
     <div id="folderTreeContent"><!-- space --></div>

UI/Templates/MailerUI/UIxMailPopupView.wox

@@ -9,13 +9,11 @@
     const:jsFiles="SOGoAutoCompletion.js"
     const:userDefaultsKeys="SOGoMailDisplayRemoteInlineImages"
     const:popup="YES">
-  <script type="text/javascript">
-    var messageName = '<var:string value="clientObject.relativeImap4Name"/>';
-    var mailboxName = '/<var:string value="clientObject.container.container.nameInContainer"/>/<var:string value="clientObject.container.nameInContainer"/>';
-  </script>
-    <span id="messageContent">
-      <var:component className="UIxMailView" />
-    </span>
+    <script type="text/javascript">
+      var messageName = '<var:string value="clientObject.relativeImap4Name"/>';
+      var mailboxName = '/<var:string value="clientObject.container.container.nameInContainer"/>/<var:string value="clientObject.container.nameInContainer"/>';
+    </script>
+    <var:component className="UIxMailView" />
     <div class="menu" id="addressMenu">
       <ul>
         <li id="add_to_addressbook"><var:string label:value="Add to Address Book..."/></li>
@@ -28,9 +26,4 @@
         <li id="save_image"><var:string label:value="Save Image"/></li>
       </ul>
     </div>
-    <div class="menu" id="attachmentMenu">
-    <ul>
-      <li id="save_attachment"><var:string label:value="Save Attachment"/></li>
-    </ul>
-  </div>
-   </var:component>
+  </var:component>

UI/Templates/MailerUI/UIxMailView.wox

@@ -5,14 +5,25 @@
     xmlns:uix="OGo:uix"
     xmlns:rsrc="OGo:url"
     xmlns:label="OGo:label">
+    <var:if condition="clientObject.hasAttachment">
+      <div class="menu" const:id="attachmentsMenu">
+        <ul>
+          <li><var:string label:value="Save all"/></li>
+          <li class="separator"><!-- separator --></li
+          ><var:foreach list="attachmentAttrs" item="attachment">
+          <li var:data-url="attachment.urlAsAttachment"><img rsrc:src="attachment.gif"/><var:string value="attachment.filename"
+          /> <span class="muted">(<var:string value="attachment.size" formatter="sizeFormatter"/>)</span></li>
+        </var:foreach
+        ></ul>
+      </div>
+    </var:if>
+    <span id="messageContent">
     <input type="hidden" const:id="shouldAskReceipt" var:value="shouldAskReceipt"/>
     <var:if var:condition="mailIsDraft"
-      ><input const:name="editDraftButton" const:id="editDraftButton"
-	type="button" class="button" label:value="Edit Draft..."
-	/></var:if>
-    <input const:name="loadImagesButton" const:id="loadImagesButton"
-	type="button" class="button" label:value="Load Images"
-	/>
+      ><a href="#" const:id="editDraftButton" class="button"><span><var:string label:value="Edit Draft..."/></span></a
+	></var:if>
+    <a href="#" const:name="loadImagesButton" const:id="loadImagesButton"
+	class="button"><span><var:string label:value="Load Images"/></span></a>
     <table class="mailer_fieldtable">
       <tr class="mailer_fieldrow">
         <td class="mailer_fieldname" ><var:string label:value="Subject"/>:</td>
@@ -93,11 +104,19 @@
           </td>
         </tr>
       </var:if>
+      <var:if condition="clientObject.hasAttachment">
+        <tr class="mailer_fieldrow">
+          <td class="mailer_fieldname"><img rsrc:src="title_attachment_14x14.png"/></td>
+          <td class="mailer_fieldvalue">
+            <a href="#" const:id="attachmentsHref"><var:string value="attachmentAttrs.count"/> <var:string value="attachmentsText"/></a>
+          </td>
+        </tr>
+      </var:if>
     </table>
 
     <div class="mailer_mailcontent">
       <var:component value="contentViewerComponent"
         bodyInfo="clientObject.bodyStructure" />
     </div>
-
+  </span>
   </container>

UI/WebServerResources/MailerUI.css

@@ -374,21 +374,21 @@ TR.mailer_listcell_regular TD A
 }
 
 /* mail viewer */
-INPUT#editDraftButton
+#editDraftButton
 {
   position: absolute;
   top: 2.5em;
   right: 1em;
 }
 
-INPUT#loadImagesButton
+#loadImagesButton
 {
   position: absolute;
   top: 2.5em;
   right: 1em;
 }
 
-.popup INPUT#loadImagesButton
+.popup #loadImagesButton
 {
   top: 9.0em;
   right: 1em;
@@ -434,7 +434,8 @@ DIV.mailer_mailcontent TABLE
 }
 
 /* collapsable header */
-TD.mailer_fieldname IMG
+TD.mailer_fieldname IMG.collapse,
+TD.mailer_fieldname IMG.expand
 { cursor: pointer;
   padding-right: 5px; }
 TD.mailer_fieldvalue SPAN.collapse
@@ -577,7 +578,7 @@ DIV.linked_attachment_meta
 {
   color: #444444;
   border-width: 0;
-  padding: 2px;
+  padding: 2px 4px;
 }
 
 TABLE.linked_attachment_meta
@@ -585,6 +586,25 @@ TABLE.linked_attachment_meta
   color: #444444;
 }
 
+.linked_attachment_body a:hover
+{
+  text-decoration: none;
+}
+
+.linked_attachment_body a:hover .linked_attachment_meta
+{
+  background-color: #9ABCD8;
+  color: #fff;
+  -webkit-border-radius: 5px;
+  -moz-border-radius: 5px;
+  border-radius: 5px;
+}
+
+.linked_attachment_body a:hover .muted
+{
+  color: #fff !important;
+}
+
 DIV.linked_attachment_body HR
 {
   border: 0px;

UI/WebServerResources/MailerUI.js

@@ -1357,13 +1357,27 @@ function configureLinksInMessage() {
             anchor.observe("contextmenu", onEmailAddressClick);
             anchor.writeAttribute("moz-do-not-send", false);
         }
-        else
+        else if (!anchor.id)
             anchor.observe("click", onMessageAnchorClick);
     }
 
-    var attachments = messageDiv.select ("DIV.linked_attachment_body");
-    for (var i = 0; i < attachments.length; i++)
-        $(attachments[i]).observe("contextmenu", onAttachmentClick);
+    var attachmentsMenu = $("attachmentsMenu");
+    if (attachmentsMenu) {
+        var options = attachmentsMenu.select("li");
+        var callbacks = [];
+        for (var i = 0; i < options.length; i++) {
+            if (options[i].className == 'separator')
+                callbacks.push(null);
+            else
+                callbacks.push(saveAttachment);
+        }
+        initMenu(attachmentsMenu, callbacks);
+        $("attachmentsHref").on("click", function (event) {
+            popupMenu(event, 'attachmentsMenu', this);
+            preventDefault(event);
+            return false;
+        });
+    }
 
     var images = messageDiv.select("IMG.mailer_imagecontent");
     for (var i = 0; i < images.length; i++)
@@ -1371,12 +1385,11 @@ function configureLinksInMessage() {
 
     var editDraftButton = $("editDraftButton");
     if (editDraftButton)
-        editDraftButton.observe("click",
-                                onMessageEditDraft.bindAsEventListener(editDraftButton));
+        editDraftButton.on("click", onMessageEditDraft);
 
     var loadImagesButton = $("loadImagesButton");
     if (loadImagesButton)
-        $(loadImagesButton).observe("click", onMessageLoadImages);
+        loadImagesButton.on("click", onMessageLoadImages);
 
     configureiCalLinksInMessage();
 }
@@ -1562,12 +1575,13 @@ function onMessageContentMenu(event) {
 }
 
 function onMessageEditDraft(event) {
+    Event.stop(event);
     return openMessageWindowsForSelection("edit", true);
 }
 
 function onMessageLoadImages(event) {
-    loadRemoteImages();
     Event.stop(event);
+    loadRemoteImages();
 }
 
 function loadRemoteImages() {
@@ -1613,12 +1627,6 @@ function onImageClick(event) {
     return false;
 }
 
-function onAttachmentClick (event) {
-    popupMenu (event, 'attachmentMenu', this);
-    preventDefault (event);
-    return false;
-}
-
 function handleReturnReceipt() {
     var input = $("shouldAskReceipt");
     if (input) {
@@ -1773,13 +1781,29 @@ function saveImage(event) {
     window.location.href = urlAsAttachment;
 }
 
-function saveAttachment(event) {
-    var div = document.menuTarget;
-    var link = div.select ("a").first ();
-    var url = link.getAttribute("href");
-    var urlAsAttachment = url.replace(/(\/[^\/]*)$/,"/asAttachment$1");
+/* Download a file using a temporary iframe that we delete once the download is started */
+function download(url) {
+    var form = createElement('form', null, 'hidden', { action: url, method: 'GET'});
+    $(document.body).appendChild(form);
+    var div = AIM.submit(form);
+    form.submit();
+    setTimeout(function () {
+        form.remove();
+        div.remove();
+    }, 2000);
+}
 
-    window.location.href = urlAsAttachment;
+function saveAttachment(event) {
+    var url = $(this).readAttribute('data-url');
+    if (url) {
+        download(url);
+    }
+    else {
+        $(this).up('ul').select('li[data-url]').each(function (item) {
+            url = $(item).readAttribute('data-url');
+            download(url);
+        });
+    }
 }
 
 /* contacts */
@@ -2820,7 +2844,6 @@ function getMenus() {
                             saveAs, null, null,
                             onMenuDeleteMessage ],
         imageMenu: [ saveImage ],
-        attachmentMenu: [ saveAttachment ],
         messageContentMenu: [ onMenuReplyToSender,
                               onMenuReplyToAll,
                               onMenuForwardMessage,

UI/WebServerResources/generic.css

@@ -251,7 +251,8 @@ DIV.contactSelector DIV.contactList
   padding-bottom: .15em;
   margin: 0px;
   width: auto;
-  white-space: nowrap; }
+  white-space: nowrap;
+  cursor: pointer; }
 
 .menu LI.disabled,
 .popuMenu LI.disabled,
@@ -283,10 +284,11 @@ UL.choiceMenu LI._chosen:hover
 { list-style-image: url("menu-check-hover.gif"); }
 
 .menu LI:hover,
+.menu LI:hover .muted,
 .menu LI.selected,
 .menu LI.submenu-selected
 { background-color: #9ABCD8;
-  color: #fff; }
+  color: #fff !important; }
 
 .menu LI.disabled:hover
 { background-color: inherit; }

UI/WebServerResources/generic.js

@@ -1925,7 +1925,7 @@ AIM = {
         d.innerHTML = '<iframe class="hidden" src="about:blank" id="'
             + n + '" name="' + n + '" onload="AIM.loaded(\'' + n + '\')"></iframe>';
         document.body.appendChild(d);
-        var i = $(n); // TODO: useful?
+        var i = $(n);
         if (c && typeof(c.onComplete) == 'function')
             i.onComplete = c.onComplete;
         return n;
@@ -1936,27 +1936,28 @@ AIM = {
     },
 
     submit: function(f, c) {
-        AIM.form(f, AIM.frame(c));
+        var id = AIM.frame(c);
+        AIM.form(f, id);
         if (c && typeof(c.onStart) == 'function')
             return c.onStart();
         else
-            return true;
+            return $(id);
     },
 
     loaded: function(id) {
         var i = $(id);
+        var d;
         if (i.contentDocument) {
-            var d = i.contentDocument;
+            d = i.contentDocument;
         }
         else if (i.contentWindow) {
-            var d = i.contentWindow.document;
+            d = i.contentWindow.document;
         }
         else {
-            var d = window.frames[id].document;
+            d = window.frames[id].document;
         }
         if (d.location.href == "about:blank")
             return;
-
         if (typeof(i.onComplete) == 'function') {
             i.onComplete(Element.allTextContent(d.body));
         }