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Add tool to clean unused medias
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3 changed files with 65 additions and 2 deletions
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@ -245,6 +245,29 @@ namespace models;
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return $this->_delete('media_sended', $where);
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}
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/**
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* Find all unused medias
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* @return array
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*/
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public function gets_unused ()
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{
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$query = '
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SELECT `media`.*
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FROM `media`
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LEFT JOIN `media_sended`
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ON `media`.id = `media_sended`.id_media
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LEFT JOIN `media_received`
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ON `media`.id = `media_received`.id_media
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LEFT JOIN `media_scheduled`
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ON `media`.id = `media_scheduled`.id_media
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WHERE `media_sended`.id IS NULL
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AND `media_received`.id IS NULL
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AND `media_scheduled`.id IS NULL
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';
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return $this->_run_query($query);
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}
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/**
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* Return table name.
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*/
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