ability to download_all files with one click

apps/jetpack/models.py

@@ -1341,7 +1341,7 @@ def get_sdk_revision(self):
         return self.sdk.kit_lib if self.sdk.kit_lib else self.sdk.core_lib
 
     def export_source(self, modules=None, attachments=None, tstart=None,
-            temp_dir=None, package_overrides=None):
+                      temp_dir=None, package_overrides=None):
         """
         Export source of the PackageRevision and all it's dependencies
 
@@ -1391,6 +1391,15 @@ def export_source(self, modules=None, attachments=None, tstart=None,
         statsd.timing('export.attachments', t3)
         log.debug("[export] attachments exported (time %dms)" % t3)
 
+        # export commit message
+        #self.message
+        #self.commit_message
+        commit_msg_path = os.path.join(package_dir, 'commit_message')
+        with codecs.open(commit_msg_path, mode='w', encoding='utf-8') as f:
+            f.write("%s\n--\n%s" % (self.version_name, self.commit_message))
+            if (self.message):
+                f.write("\n--\n%s" % self.message)
+
         # XPI: copying to local from memory/db/files
         self.export_dependencies(temp_dir)
         t4 = (time.time() - (t3 / 1000) - tstart) * 1000
@@ -1847,6 +1856,10 @@ def get_view_on_amo_url(self):
                 settings.AMO_SITE_PROTOCOL, settings.AMO_SITE_DOMAIN,
                 self.amo_slug)
 
+    def get_all_zipped_url(self):
+        " returns a url to zip_all view "
+        return reverse('jp_package_zip', args=[self.pk])
+
     def get_edit_on_amo_url(self, step=5):
         " returns the url to resume an incomplete add-on "
         if not self.amo_slug:

apps/jetpack/templates/edit.html

@@ -95,6 +95,9 @@
 			<li id="zip" title="Download Source" class="UI_Editor_Menu_Button Icon_zip">
 			<a href="{{ revision.get_prepare_zip_url() }}"><span></span></a>
 			</li>
+			<li id="zipall" title="Download all versions" class="UI_Editor_Menu_Button Icon_zip">
+			<a href="{{ revision.package.get_all_zipped_url() }}"><span></span></a>
+			</li>
 			<li class="UI_Editor_Menu_Separator"></li>
             <li title="Save" class="UI_Editor_Menu_Button Icon_save">
                 <a id="package-save" href="#"><span></span></a>

apps/jetpack/templates/view.html

@@ -84,6 +84,9 @@
 			<li id="zip" title="Download Source" class="UI_Editor_Menu_Button Icon_zip">
 			<a href="{{ revision.get_prepare_zip_url() }}"><span></span></a>
 			</li>
+			<li id="zipall" title="Download all versions" class="UI_Editor_Menu_Button Icon_zip">
+			<a href="{{ revision.package.get_all_zipped_url() }}"><span></span></a>
+			</li>
 			<li class="UI_Editor_Menu_Separator"></li>
 			{% endif %}
 			{% if revision.package.public_permission != 2 and user.is_authenticated %}

apps/jetpack/urls.py

@@ -101,7 +101,7 @@
     url(r'^package/remove_attachment/(?P<revision_id>\d+)/$',
         'remove_attachment', name='jp_package_revision_remove_attachment'),
 
-     # rename attachment
+    # rename attachment
     url(r'^package/rename_attachment/(?P<revision_id>\d+)/$',
         'rename_attachment', name='jp_package_revision_rename_attachment'),
 
@@ -143,4 +143,6 @@
         'get_zip', name='jp_revision_download_zip'),
     url(r'^revision/check_zip/(?P<hashtag>[a-zA-Z0-9]+)/$',
         'check_zip', name='jp_revision_check_zip'),
+    url(r'^package/zip/(?P<pk>\d+)/$',
+        'all_zip', name='jp_package_zip'),
 )

apps/jetpack/views.py

@@ -10,8 +10,10 @@
 import time
 import waffle
 
+from contextlib import closing
 from simplejson import JSONDecodeError
 from statsd import statsd
+from zipfile import ZipFile, ZIP_DEFLATED
 
 from django.contrib import messages
 from django.core.urlresolvers import reverse
@@ -1313,3 +1315,27 @@ def check_zip(r, hashtag):
     if os.path.isfile(path):
         return HttpResponse('{"ready": true}')
     return HttpResponse('{"ready": false}')
+
+
+@never_cache
+def all_zip(request, pk):
+    """Zip all and return a file."""
+    if not pk:
+        log.critical("[zip] No package_id provided")
+        return
+    package = Package.objects.get(pk=pk)
+    zips = []
+    # Zip all revisions of the package
+    for revision in package.revisions.all():
+        zips.append(revision.zip_source(hashtag=revision.get_cache_hashtag()))
+    # Zip all zipped revisions into one file
+    zip_targetname = "package-%d.zip" % package.pk
+    zip_targetpath = os.path.join(settings.XPI_TARGETDIR, zip_targetname)
+    with closing(ZipFile(zip_targetpath, 'w', ZIP_DEFLATED)) as z:
+        for fn in zips:
+            z.write(fn)
+    log.info('[zipall:%s] Downloading All zipped' % pk)
+
+    response = serve(request, zip_targetpath, '/', show_indexes=False)
+    response['Content-Disposition'] = ('attachment; filename="%s"' % zip_targetname)
+    return response