12 |
12 |
13 __docformat__ = 'restructuredtext' |
13 __docformat__ = 'restructuredtext' |
14 |
14 |
15 |
15 |
16 # import standard library |
16 # import standard library |
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17 import logging |
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18 logger = logging.getLogger('PyAMS (content)') |
17 |
19 |
18 # import interfaces |
20 # import interfaces |
19 from pyams_content.features.footer.interfaces import IFooterTarget, IFooterRenderer, IFooterSettings |
21 from pyams_content.features.footer.interfaces import IFooterTarget, IFooterRenderer, IFooterSettings |
20 from pyams_content.features.renderer.interfaces import HIDDEN_RENDERER_NAME |
22 from pyams_content.features.renderer.interfaces import HIDDEN_RENDERER_NAME |
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23 from pyams_portal.interfaces import PREVIEW_MODE |
21 from pyams_skin.layer import IPyAMSLayer |
24 from pyams_skin.layer import IPyAMSLayer |
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25 from pyams_utils.interfaces import ICacheKeyValue |
22 from pyams_utils.interfaces.url import DISPLAY_CONTEXT |
26 from pyams_utils.interfaces.url import DISPLAY_CONTEXT |
23 |
27 |
24 # import packages |
28 # import packages |
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29 from pyams_cache.beaker import get_cache |
25 from pyams_content.features.renderer.skin import BaseContentRenderer |
30 from pyams_content.features.renderer.skin import BaseContentRenderer |
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31 from pyams_portal.portlet import PORTLETS_CACHE_REGION, PORTLETS_CACHE_NAME, PORTLETS_CACHE_KEY |
26 from pyams_utils.adapter import adapter_config |
32 from pyams_utils.adapter import adapter_config |
27 from pyams_utils.traversing import get_parent |
33 from pyams_utils.traversing import get_parent |
28 from pyramid.decorator import reify |
34 from pyramid.decorator import reify |
29 |
35 |
30 from pyams_content import _ |
36 from pyams_content import _ |
44 settings = IFooterSettings(target) |
50 settings = IFooterSettings(target) |
45 while settings.inherit: |
51 while settings.inherit: |
46 settings = IFooterSettings(settings.parent) |
52 settings = IFooterSettings(settings.parent) |
47 return settings.settings |
53 return settings.settings |
48 |
54 |
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55 def render(self): |
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56 preview_mode = self.request.annotations.get(PREVIEW_MODE, False) |
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57 if preview_mode: |
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58 return super(BaseFooterRenderer, self).render() |
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59 else: |
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60 portlets_cache = get_cache(PORTLETS_CACHE_REGION, PORTLETS_CACHE_NAME) |
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61 cache_key = PORTLETS_CACHE_KEY.format(portlet=self.name, |
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62 context=ICacheKeyValue(self.settings)) |
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63 try: |
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64 result = portlets_cache.get_value(cache_key) |
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65 logger.debug("Retrieving header content from cache key {0}".format(cache_key)) |
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66 except KeyError: |
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67 result = super(BaseFooterRenderer, self).render() |
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68 portlets_cache.set_value(cache_key, result) |
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69 logger.debug("Storing header content for cache key {0}".format(cache_key)) |
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70 return result |
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71 |
49 |
72 |
50 @adapter_config(name=HIDDEN_RENDERER_NAME, context=(IFooterTarget, IPyAMSLayer), provides=IFooterRenderer) |
73 @adapter_config(name=HIDDEN_RENDERER_NAME, context=(IFooterTarget, IPyAMSLayer), provides=IFooterRenderer) |
51 class HiddenFooterRenderer(BaseFooterRenderer): |
74 class HiddenFooterRenderer(BaseFooterRenderer): |
52 """Hidden footer renderer""" |
75 """Hidden footer renderer""" |
53 |
76 |