53 lines
1.9 KiB
PHP
Executable File
53 lines
1.9 KiB
PHP
Executable File
<?php
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trait PostCountMethods
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{
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static public function fast_count($tags = null)
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{
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# A small sanitation
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$tags = preg_replace('/ +/', ' ', trim($tags));
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$cache_version = (int)Rails::cache()->read('$cache_version');
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$key = ['post_count' => $tags, 'v' => $cache_version];
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$count = (int)Rails::cache()->fetch($key, function() use ($tags) {
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list($sql, $params) = Post::generate_sql($tags, ['count' => true]);
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array_unshift($params, $sql);
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return Post::countBySql($params);
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});
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return $count;
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# This is just too brittle, and hard to make work with other features that may
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# hide posts from the index.
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# if tags.blank?
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# return select_value_sql("SELECT row_count FROM table_data WHERE name = 'posts'").to_i
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# else
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# c = select_value_sql("SELECT post_count FROM tags WHERE name = ?", tags).to_i
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# if c == 0
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# return Post.count_by_sql(Post.generate_sql(tags, :count => true))
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# else
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# return c
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# end
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# end
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}
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static public function recalculate_row_count()
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{
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self::connection()->executeSql("UPDATE table_data SET row_count = (SELECT COUNT(*) FROM posts WHERE parent_id IS NULL AND status <> 'deleted') WHERE name = 'posts'");
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}
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static public function row_count()
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{
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$sql = "SELECT COUNT(*) FROM posts WHERE status <> 'deleted' AND NOT is_held AND status <> 'pending' AND is_shown_in_index";
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return current(self::connection()->executeSql($sql)->fetch());
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}
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public function increment_count()
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{
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self::connection()->executeSql("UPDATE table_data SET row_count = row_count + 1 WHERE name = 'posts'");
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}
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public function decrement_count()
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{
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self::connection()->executeSql("UPDATE table_data SET row_count = row_count - 1 WHERE name = 'posts'");
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}
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} |