104 lines
2.6 KiB
Plaintext
104 lines
2.6 KiB
Plaintext
/**
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* Delete all items in the database that match these conditions
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*
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* @param array $conditions Conditions by which to delete the data in database [array of arrays (key => value)]
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* @param string $table The table where the data is being deleted
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*
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* @return bool
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* @since 3.2.2
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**/
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public function items(array $conditions, string $table): bool
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{
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// set the update columns
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if ($conditions === [])
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{
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return false;
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}
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// get a query object
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$query = $this->db->getQuery(true);
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// start the conditions bucket
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$_conditions = [];
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foreach ($conditions as $key => $value)
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{
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if (ArrayHelper::check($value))
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{
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if (isset($value['value']) && isset($value['operator']))
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{
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// check if value needs to be quoted
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$quote = $value['quote'] ?? true;
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if (!$quote)
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{
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if (ArrayHelper::check($value['value']))
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{
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// add the where by array
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$_conditions[] = $this->db->quoteName($key)
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. ' ' . $value['operator']
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. ' ' . ' (' .
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implode(',', $value['value'])
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. ')';
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}
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else
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{
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// add the conditions
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$_conditions[] = $this->db->quoteName($key)
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. ' ' . $value['operator']
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. ' ' . $value['value'];
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}
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}
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else
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{
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if (ArrayHelper::check($value['value']))
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{
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// add the where by array
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$_conditions[] = $this->db->quoteName($key)
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. ' ' . $value['operator']
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. ' ' . ' (' .
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implode(',', array_map(fn($val) => $this->quote($val), $value['value']))
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. ')';
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}
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else
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{
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// add the conditions
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$_conditions[] = $this->db->quoteName($key)
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. ' ' . $value['operator']
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. ' ' . $this->quote($value['value']);
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}
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}
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}
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else
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{
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// we should through an exception
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// for security we just return false for now
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return false;
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}
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}
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else
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{
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// add default condition
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$_conditions[] = $this->db->quoteName($key) . ' = ' . $this->quote($value);
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}
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}
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// set the query targets
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$query->delete($this->db->quoteName($this->getTable($table)));
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$query->where($_conditions);
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$this->db->setQuery($query);
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return $this->db->execute();
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}
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/**
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* Truncate a table
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*
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* @param string $table The table that should be truncated
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*
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* @return void
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* @since 3.2.2
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**/
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public function truncate(string $table): void
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{
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$this->db->truncateTable($this->getTable($table));
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} |