def multifeed_handler(self):
"""Handles callback for multiFeedStory form submission."""
log_fb_request(request)
facebook.process_request()
c.is_app_user = facebook.api_client.added
donor_fbid = request.POST.get('donor')
recipient_fbid = request.POST.get('recipient')
donation_id = request.POST.get('did')
# look up donation in DB
session = meta.Session()
donation = session.query(Donation).get(donation_id)
if donation is None:
err_obj = {"errorCode": 1, "errorTitle" : "Feed Error", "errorMessage" : "Cannot find donation information."}
return json.dumps(err_obj)
gifthref = "%s/gift?id=%d" % (c.canvas_url, donation.id)
template_data = {}
template_data['gift'] = donation.gift.name
template_data['gifthref'] = gifthref
template_data['charity'] = donation.charity.name
template_data['charityhref'] = donation.charity.url
template_data['comments_xid'] = 'wg-gift.%d' % donation.id
template_data['images'] = [{'src':h.gift_image_url(donation.gift_id), 'href':gifthref},]
template_data['user_message'] = 'prompt3'
obj = {'content': {'feed': {'template_id':110890046851, 'user_message':'prompt2', 'template_data':template_data}, 'next_fbjs': 'feed_done();'}, 'method':'multiFeedStory', 'user_message':'prompt1'}
log.debug("multifeed_handler response JSON: %s" % json.dumps(obj))
return json.dumps(obj)
def publish_stream_item(donor_id, recipient_id, donation):
charity_name = donation.charity.name
gifthref = "%s/gift?id=%d" % (CANVAS_URL, donation.id)
if donation.stream_short_msg is None:
message = 'Here is a meaningful gift.'
else:
message = donation.stream_short_msg
properties = {}
properties['Charity'] = {'text':charity_name, 'href':donation.charity.url}
media = []
giftimage = {}
giftimage['type'] = 'image'
giftimage['src'] = h.gift_image_url(donation.gift_id)
giftimage['href'] = gifthref
media.append(giftimage)
attachment = {}
attachment['name'] = donation.gift.name
attachment['href'] = gifthref
attachment['caption'] = 'This donation gift benefits %s.' % charity_name
attachment['comments_xid'] = 'wg-gift.%d' % donation.id
attachment['properties'] = properties
attachment['media'] = media
action_links = []
send_gift_link = {}
send_gift_link['text'] = 'Send a gift'
send_gift_link['href'] = "%s/" % CANVAS_URL
action_links.append(send_gift_link)
log.debug('Publishing message to stream: %s' % message)
try:
stream_publish_res = fb.api_client.stream.publish(message=message,
action_links=simplejson.dumps(action_links),
attachment=simplejson.dumps(attachment),
target_id=recipient_id)
log.debug('Stream.publish response: %r' % stream_publish_res)
return stream_publish_res
except FacebookError, err:
log.debug('Unexpected error calling facebook Stream.publish: ' + str(err))
return None
def _update_user_fbml(facebook_uid, wg_user):
received_gifts = user_logic.decorate_with_fb_uid(wg_user.received_gifts, 'donor_id')
gift_count = len(received_gifts)
if gift_count == 0:
skinny_content = '<fb:ref handle="profileCommonStyles" /><fb:subtitle> <fb:action href="%s/">Give to a Friend</fb:action></fb:subtitle><div class="no_items">No gifts yet.</div>' % CANVAS_URL
boxes_content = skinny_content
else:
top_gifts = received_gifts[:8]
subtitle_fbml = '<fb:ref handle="profileCommonStyles" /><fb:subtitle><a href="%s/allgifts?uid=%d">%s</a><fb:action href="%s/">Give to a Friend</fb:action></fb:subtitle>' % (CANVAS_URL, facebook_uid, h.plural(gift_count, 'gift', 'gifts'), CANVAS_URL)
gifts_buf = []
for idx, donation in enumerate(top_gifts):
if idx == 4:
gifts_buf.append('<fb:wide>')
gifts_buf.append('<div class="gift_box"><div class="gift_img"><a href="%s/gift?id=%d" title="%s"><img src="' % (CANVAS_URL, donation.id, donation.gift.name))
gifts_buf.append(h.gift_image_url(donation.gift_id))
gifts_buf.append('"></a></div><div class="gift_caption"><span class="caption_from">From:</span> <span class="caption_name"><fb:name uid="%s" firstnameonly="true" useyou="false" ifcantsee="Anon" /></span></div></div>' % donation.fb_uid)
if idx < 4 and idx % 2 == 1:
gifts_buf.append('<fb:narrow><div style="height: 1px; font-size: 1px; clear: both;"> </div></fb:narrow>')
if idx % 4 == 3:
gifts_buf.append('<fb:wide><div style="height: 1px; font-size: 1px; clear: both;"> </div></fb:wide>')
if len(top_gifts) > 4:
gifts_buf.append('</fb:wide>')
gifts_fbml = ''.join(gifts_buf)
skinny_content = subtitle_fbml + gifts_fbml
boxes_content = subtitle_fbml + gifts_fbml
#boxes_content = '<fb:wide>Wide content</fb:wide><fb:narrow>Narrow content</fb:narrow><br>Common content here.'
#log.debug(boxes_content)
try:
set_fbml_res = fb.api_client.profile.setFBML(uid=facebook_uid, profile_main=skinny_content, profile=boxes_content)
log.debug('setFBML response: ' + repr(set_fbml_res))
except FacebookError, err:
log.debug('Unexpected error calling facebook.setFBML: ' + str(err))
