Исходный код вики HRlink. Новости об обновлениях
Последние авторы
| author | version | line-number | content |
|---|---|---|---|
| 1 | {{velocity}} | ||
| 2 | #set($PERPAGE = 10) | ||
| 3 | |||
| 4 | ## 1) Родитель — текущая страница категории | ||
| 5 | #set($PARENT = $doc.fullName) | ||
| 6 | |||
| 7 | ## 2) Пагинация | ||
| 8 | #set($p = $request.get('p')) #if(!$p) #set($p = 1) #end | ||
| 9 | #set($p = $numbertool.toInteger($p)) #if($p < 1) #set($p = 1) #end | ||
| 10 | #set($offset = ($p - 1) * $PERPAGE) | ||
| 11 | |||
| 12 | ## 3) Сначала пробуем просто по parent (все дочерние документы) | ||
| 13 | #set($total = $services.query.hql( | ||
| 14 | "select count(d.fullName) from XWikiDocument d where d.parent = :parent" | ||
| 15 | ).bindValue("parent", $PARENT).execute().get(0)) | ||
| 16 | |||
| 17 | #set($rows = $services.query.hql( | ||
| 18 | "select d.fullName from XWikiDocument d " + | ||
| 19 | "where d.parent = :parent order by d.date desc" | ||
| 20 | ).bindValue("parent", $PARENT).setLimit($PERPAGE).setOffset($offset).execute()) | ||
| 21 | |||
| 22 | ## 4) Если вдруг пусто (редкие конфигурации), подстрахуемся выборкой по space | ||
| 23 | #if($total == 0) | ||
| 24 | #set($SPACE = $doc.space) | ||
| 25 | #set($total = $services.query.hql( | ||
| 26 | "select count(d.fullName) from XWikiDocument d where d.space = :space" | ||
| 27 | ).bindValue("space", $SPACE).execute().get(0)) | ||
| 28 | #set($rows = $services.query.hql( | ||
| 29 | "select d.fullName from XWikiDocument d where d.space = :space order by d.date desc" | ||
| 30 | ).bindValue("space", $SPACE).setLimit($PERPAGE).setOffset($offset).execute()) | ||
| 31 | #end | ||
| 32 | |||
| 33 | ## 5) Рендер ленты | ||
| 34 | #if($total == 0) | ||
| 35 | <p>Пока нет публикаций в этой ветке.</p> | ||
| 36 | #else | ||
| 37 | #foreach($fn in $rows) | ||
| 38 | #set($d = $xwiki.getDocument($fn)) | ||
| 39 | <article style="margin:14px 0; padding-bottom:10px; border-bottom:1px solid #e5e7eb"> | ||
| 40 | <div style="color:#6b7280; font-size:.9em">$datetool.format('dd MMM yyyy', $d.date)</div> | ||
| 41 | <h3 style="margin:.2rem 0"><a href="$d.getURL('view')">$escapetool.html($d.displayTitle)</a></h3> | ||
| 42 | <div>$!d.getPlainContent().substring(0,300)…</div> | ||
| 43 | </article> | ||
| 44 | #end | ||
| 45 | |||
| 46 | ## Пагинация | ||
| 47 | #if($total > $PERPAGE) | ||
| 48 | #set($pages = ($total + $PERPAGE - 1) / $PERPAGE) | ||
| 49 | #set($base = $doc.getURL('view')) | ||
| 50 | #set($prev = $math.sub($p, 1)) | ||
| 51 | #set($next = $math.add($p, 1)) | ||
| 52 | <nav style="margin-top:1em; display:flex; gap:1em; align-items:center"> | ||
| 53 | #if($p > 1)<a href="$base?p=$prev">← Назад</a>#else<span style="opacity:.5">← Назад</span>#end | ||
| 54 | <span>Стр. $p / $pages</span> | ||
| 55 | #if($p < $pages)<a href="$base?p=$next">Далее →</a>#else<span style="opacity:.5">Далее →</span>#end | ||
| 56 | </nav> | ||
| 57 | #end | ||
| 58 | #end | ||
| 59 | {{/velocity}} |