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<?php |
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/** |
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* This file is part of the Code-Insight library. |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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* |
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* @copyright Alexander Obuhovich <[email protected]> |
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* @link https://github.com/console-helpers/code-insight |
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*/ |
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namespace ConsoleHelpers\CodeInsight\KnowledgeBase\DataCollector; |
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use Go\ParserReflection\ReflectionFileNamespace; |
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class ConstantDataCollector extends AbstractDataCollector |
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{ |
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/** |
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* Collect data from a namespace. |
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* |
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* @param integer $file_id File id. |
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* @param ReflectionFileNamespace $namespace Namespace. |
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* |
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* @return void |
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*/ |
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public function collectData($file_id, ReflectionFileNamespace $namespace) |
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{ |
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$constants = $namespace->getConstants(true); |
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$sql = 'SELECT Name |
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FROM Constants |
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WHERE FileId = :file_id'; |
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$old_constants = $this->db->fetchCol($sql, array( |
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'file_id' => $file_id, |
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)); |
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$insert_sql = 'INSERT INTO Constants (FileId, Name, Value) VALUES (:file_id, :name, :value)'; |
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$update_sql = 'UPDATE Constants SET Value = :value WHERE FileId = :file_id AND Name = :name'; |
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foreach ( $constants as $constant_name => $constant_value ) { |
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$this->db->perform( |
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in_array($constant_name, $old_constants) ? $update_sql : $insert_sql, |
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array( |
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'file_id' => $file_id, |
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'name' => $constant_name, |
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'value' => json_encode($constant_value), |
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) |
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); |
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} |
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$delete_constants = array_diff($old_constants, array_keys($constants)); |
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if ( $delete_constants ) { |
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$sql = 'DELETE FROM Constants |
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WHERE FileId = :file_id AND Name IN (:names)'; |
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$this->db->perform($sql, array( |
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'file_id' => $file_id, |
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'names' => $delete_constants, |
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)); |
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} |
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} |
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/** |
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* Delete previously collected data for a files. |
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* |
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* @param array $file_ids File IDs. |
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* |
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* @return void |
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*/ |
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public function deleteData(array $file_ids) |
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{ |
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$sql = 'DELETE FROM Constants |
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WHERE FileId IN (:file_ids)'; |
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$this->db->perform($sql, array( |
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'file_ids' => $file_ids, |
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)); |
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} |
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/** |
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* Returns statistics about the code. |
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* |
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* @return array |
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*/ |
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public function getStatistics() |
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{ |
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$sql = 'SELECT COUNT(*) |
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FROM Constants'; |
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$constant_count = $this->db->fetchValue($sql); |
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return array( |
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'Constants' => $constant_count, |
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); |
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} |
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} |
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console-helpers /
code-insight
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.