Пример #1
0
def unregister_plugin_blocks(plugin_name):
    plugin = get_plugin(plugin_name, prepend_plugins_dir=False)
    if not plugin:
        return
    plugin_blocks = plugin.get_blocks()
    if plugin_blocks:
        unregister_items(plugin_blocks)
        clear_lookup_cache()
Пример #2
0
def pre_delete_handler(sender, instance, **kwargs):
    content = instance.content
    clear_lookup_cache()
    if content:
        other_content_blocks = RegisteredBlock.objects.filter(
            content=content).exclude(pk=instance.pk)
        if not other_content_blocks:
            # we unmark that base content has relateds block
            content.has_related_blocks = False
            content.save()
Пример #3
0
def post_save_handler(sender, instance, **kwargs):
    if kwargs.get('raw', False):
        return  # when loading from fixtures, the registry model data maybe is not present
    # invalidate block cache if exists
    block = instance.get_registry_item()
    block.invalidate_cache()
    clear_lookup_cache()
    # marking related blocks
    content = instance.content
    if content and not content.has_related_blocks:
        # we mark that base content has related blocks, for performance reason
        content.has_related_blocks = True
        content.save()
Пример #4
0
def register_plugin_blocks(plugin_name):
    plugin = get_plugin(plugin_name, prepend_plugins_dir=False)
    if not plugin:
        return
    plugin_blocks = plugin.get_blocks()
    if plugin_blocks:
        register_items(plugin_blocks)
        from merengue.block.utils import _blocks_models_cache
        for plugin_block in plugin_blocks:
            for model in plugin_block.get_models_refresh_cache():
                if not _blocks_models_cache[model]:
                    _blocks_models_cache[model] = []
                if not plugin_block in _blocks_models_cache[model]:
                    _blocks_models_cache[model].append(plugin_block)
        clear_lookup_cache()