Mercurial > libervia-web
diff libervia/pages/blog/view/page_meta.py @ 1466:cff720e26089
pages (blog/view): activate pagination when a single item is shown:
`previous_page_url` and `next_page_url` are set when `item_id` is used. For now, they are
both activated even if there is no item before or after, as it would request to make extra
request to check it. This may be improved in 0.9 by using internal cache.
fix 399
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 30 Sep 2021 17:04:22 +0200 |
| parents | 6fc41f000d24 |
| children | 10ccad665d57 |
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--- a/libervia/pages/blog/view/page_meta.py Thu Sep 30 17:01:20 2021 +0200 +++ b/libervia/pages/blog/view/page_meta.py Thu Sep 30 17:04:22 2021 +0200 @@ -3,6 +3,7 @@ import html from libervia.server.constants import Const as C from twisted.words.protocols.jabber import jid +from twisted.web import server from sat.core.i18n import _, D_ from sat.tools.common.template import safe from sat.tools.common import uri @@ -142,7 +143,15 @@ comment_data['items'] = comments['items'] await appendComments(self, request, comments, profile) -async def getBlogItems(self, request, service, node, item_id, extra, profile): +async def getBlogItems( + self, + request: server.Request, + service: jid.JID, + node: str, + item_id, + extra: dict, + profile: str +) -> dict: try: if item_id: items_id = [item_id] @@ -209,7 +218,25 @@ target_profile = template_data.get('target_profile') if blog_items: - if not item_id: + if item_id: + template_data["previous_page_url"] = self.getURL( + service.full(), + node, + before=item_id, + page_max=1 + ) + template_data["next_page_url"] = self.getURL( + service.full(), + node, + after=item_id, + page_max=1 + ) + blog_items["rsm"] = { + "last": item_id, + "first": item_id, + } + blog_items["complete"] = False + else: self.setPagination(request, blog_items) else: if item_id: