byceps /
byceps
| Total Complexity | 3 |
| Total Lines | 41 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
| 1 | """ |
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| 2 | byceps.services.homepage.blueprints.site.views |
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| 3 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 4 | |||
| 5 | :Copyright: 2014-2025 Jochen Kupperschmidt |
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| 6 | :License: Revised BSD (see `LICENSE` file for details) |
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| 7 | """ |
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| 8 | |||
| 9 | from flask import g |
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| 10 | |||
| 11 | from byceps.services.news import news_item_service |
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| 12 | from byceps.services.news.models import NewsTeaser |
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| 13 | from byceps.util.framework.blueprint import create_blueprint |
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| 14 | from byceps.util.framework.templating import templated |
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| 15 | |||
| 16 | |||
| 17 | blueprint = create_blueprint('homepage', __name__) |
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| 18 | |||
| 19 | |||
| 20 | @blueprint.get('') |
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| 21 | @templated |
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| 22 | def index(): |
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| 23 | """Show homepage.""" |
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| 24 | news_teasers = _get_news_teasers() |
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| 25 | |||
| 26 | return { |
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| 27 | 'news_teasers': news_teasers, |
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| 28 | } |
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| 29 | |||
| 30 | |||
| 31 | def _get_news_teasers() -> list[NewsTeaser] | None: |
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| 32 | """Return the most recent news teasers. |
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| 33 | |||
| 34 | Returns `None` if no news channels are configured for this site. |
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| 35 | """ |
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| 36 | channel_ids = g.site.news_channel_ids |
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| 37 | if not channel_ids: |
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| 38 | return None |
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| 39 | |||
| 40 | return news_item_service.get_recent_teasers(channel_ids, limit=3) |
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| 41 |
