fail gracefully when no IDs for tag cloud
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0c0aabeda5
commit
5899a3f5ee
@ -70,6 +70,9 @@ class InboxTagCloudSection extends TagCloudSection
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$ids = $stream->getNoticeIds(0, Inbox::MAX_NOTICES, null, null);
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if (empty($ids)) {
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$tag = array();
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} else {
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$weightexpr = common_sql_weight('notice_tag.created', common_config('tag', 'dropoff'));
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// @fixme should we use the cutoff too? Doesn't help with indexing per-user.
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@ -99,6 +102,7 @@ class InboxTagCloudSection extends TagCloudSection
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while ($t->fetch()) {
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$tag[] = clone($t);
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}
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}
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Memcached_DataObject::cacheSet($keypart, $tag, 3600);
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}
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@ -71,6 +71,9 @@ class PublicTagCloudSection extends TagCloudSection
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$ids = $stream->getNoticeIds(0, 500, null, null);
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if (empty($ids)) {
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$tag = array();
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} else {
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$weightexpr = common_sql_weight('notice_tag.created', common_config('tag', 'dropoff'));
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// @fixme should we use the cutoff too? Doesn't help with indexing per-user.
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@ -78,7 +81,7 @@ class PublicTagCloudSection extends TagCloudSection
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$weightexpr . ' as weight ' .
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'FROM notice_tag JOIN notice ' .
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'ON notice_tag.notice_id = notice.id ' .
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'WHERE notice.id in (' . implode(',', $ids) . ')'.
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'WHERE notice.id in (' . implode(',', $ids) . ') '.
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'GROUP BY notice_tag.tag ' .
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'ORDER BY weight DESC ';
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@ -100,6 +103,7 @@ class PublicTagCloudSection extends TagCloudSection
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while ($t->fetch()) {
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$tag[] = clone($t);
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}
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}
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Memcached_DataObject::cacheSet($keypart, $tag, 60 * 60 * 24);
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}
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