def __init__(self, parent):
self.parent = parent
window.layouts['new-image']['buttons'][0]['handler'] = self.onOk
window.layouts['new-image']['buttons'][1]['handler'] = self.onCancel
self.dlg = new(window.Ext.Window(window.layouts['new-image']))
js.jq('#media-images .item.new').click(self.newImage)
self.cache = SizeCache()
self.images = {}
class MediaManager:
def __init__(self, parent):
self.parent = parent
window.layouts['new-image']['buttons'][0]['handler'] = self.onOk
window.layouts['new-image']['buttons'][1]['handler'] = self.onCancel
self.dlg = new(window.Ext.Window(window.layouts['new-image']))
js.jq('#media-images .item.new').click(self.newImage)
self.cache = SizeCache()
self.images = {}
def newImage(self, event):
self.dlg.show()
def reloadFrame(self):
parent = js.jq('#new-image-dlg iframe').parent()
js.jq('#new-image-dlg iframe').remove()
js.parent.append('<iframe src="/editor/upload/image/"></iframe>');
def onOk(self, *a, **b):
doc = js.jq('#new-image-dlg iframe').load(self.doneLoading).contents()[0].documentElement
js.jq('form', doc).submit()
def onCancel(self, *a, **b):
self.dlg.hide()
def doneLoading(self, event):
iframe = js.jq('#new-image-dlg iframe')
doc = js.iframe.contents()
doc = js.doc[0].documentElement
new_model = py(json.loads(js.jq('body', doc).html()))[0]
pk = new_model['pk']
self.images[pk] = new_model
self.cache_image(pk)
self.reloadFrame()
self.dlg.hide()
def load(self, media_url, models, loader, ondone):
self.media_url = media_url
loader.setMessage('Loading Media')
loader.total += len(models) - 1
count = [len(models)]
def imgLoaded(event=None):
loader.increment()
if loader.isDone():
loader.done()
count[0] = count[0] - 1
if not count[0]:
ondone()
self.images = {}
for model in models:
pk = model['pk']
if model['model'] == 'gcc_media.image':
self.images[pk] = model
self.cache_image(pk, imgLoaded)
def cache_image(self, pk, cb=None):
model = self.images[pk]
def done_caching():
if cb:
cb()
self.addImage(model)
self.cache.cache(self.media_url + model['fields']['image'], done_caching)
def addImage(self, model):
div = self.image_div(model['pk'], 'medium').appendTo(js('#media-images'))
js.div.draggable({'revert':'invalid', 'helper':'clone'})
def remove(event):
self.removeImage(model)
js.div.remove()
js.jq('.delete', div).click(remove)
def image_src(self, pk, size):
src = self.media_url + self.images[pk]['fields']['image']
data = self.cache.caches[size][src]
return data
def image_div(self, pk, size, text = None):
src = self.media_url + self.images[pk]['fields']['image']
data = self.cache.caches[size][src]
img = self.cache.caches['full'][src]
if not text:
text = str(img.width) + 'x' + str(img.height) + '<br/>' + src.split('/')[-1]
div = js.jq('<div id="media-image-' + str(pk) + '" class="item ' + size + '">'
'<div class="img">'
'<div class="hover">' + text + ''
'<div class="delete"></div>'
'</div>'
'</div>'
'</div>')
js.jq('>div', div).css(js('background-image'), js('url(' + data + ')'))
return div
def removeImage(self, model):
ajax.send('media/remove', {'type':'image', 'pk':model['pk']})