JsonExtractor::getStringFromData() - Code Metrics - Inspection of "data insert test" - lifeeka/jsql - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d0c126...fcb1ca )

by Supun

created 2018-02-28 15:47 UTC

JsonExtractor::getStringFromData() B

↳ Parent: JsonExtractor

Complexity

Conditions	6
Paths	5

Size

Total Lines	19
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	12
nc	5
nop	1
dl	0
loc	19
rs	8.8571
c	0
b	0
f	0

<?php

namespace Lifeeka\JSQL\Extractor;

use Lifeeka\JSQL\Helpers\Json;

/**
 * Class JsonExtractor.
 */
class JsonExtractor
{
    public $json;

    private $table = [];
    private $data = [];

    public $need_id = true;
    public $snake_case_column = true;
    public $snake_case_table = true;
    public $main_table_name = "main";

    /**
     * JsonExtractor constructor.
     *
     * @param Json $json
     */
    public function __construct(Json $json)
    {
        $this->json = $json;
    }

    /**
     * @return array
     */
    public function getTablesArray()
    {
        return $this->table;
    }

    /**
     * @return array
     */
    public function getDataArray()
    {
        return $this->data;
    }


    /**
     * @param bool $data
     * @param string $prefix
     * @return string
     */
    public function toMysqlTables($data = false, $prefix = '')
    {
        if (!$data) {//if this is not a recursive
            $data = $this->json->toObject();
        }

        foreach ($data as $key => $value) {//loop the data

            $table_name = is_numeric($key) ? $this->main_table_name : $key;

            if (is_array($value) && is_object($value[0])) {//check whether it's a array and it's firs element is a object

                $table_data = $this->getTable($prefix . $table_name, $value);//get table sql
                $this->table[$table_data['name']] = $table_data['column'];

                $this->toMysqlTables($this->getHighestColumnArray($value), $prefix . $table_name . '_');//get it inside tables
            } elseif (is_array($value) || is_object($value)) {//if it's a array and  firs element is not a object

                $table_data = $this->getTable($prefix . $table_name, $value);
                $this->table[$table_data['name']] = $table_data['column'];
            }

        }
    }


    public function toMysqlData($data = false, $prefix = '')
    {

        if (!$data) {//if this is not a recursive
            $data = $this->json->toObject();
        }
        foreach ($data as $table_name => $value) {
            if ($this->snake_case_table) {
                $table_name = $this->snakeCase($prefix . $table_name);
            }

            if (is_array($value)) {//if it's a array and  firs element is not a object
                $this->toMysqlData($value, $table_name . '_');
            } elseif (is_object($value)) {
                $this->toMysqlData($value, $table_name . '_');
            }


        }
    }

    //TODO
    public function getTableData(){

    }


    /**
     * @param $table
     * @param $data
     * @return array
     */
    public function getTable($table, $data)
    {
        $column = $this->getColumn($this->getHighestColumnArray($data));

        if ($this->snake_case_table) {
            $table = $this->snakeCase($table);
        }

        $last_columns = $column;
        if ($this->need_id && array_search('id', array_column($column, 'name')) === false) {
            $last_columns[] = [
                'name' => "id",
                'type' => "int"
            ];
        }

        return [
            'name' => $table,
            'column' => $last_columns
        ];
    }

    /**
     * @param $data
     *
     * @return array
     */
    public function getColumn($data)
    {
        $Columns = [];

        if (is_object($data)) {
            foreach ($data ?? [] as $Column => $Value) {
                if (!is_array($Value) && !is_object($Value) && !empty($Column) && !is_numeric($Column)) {
                    $Columns[] = ['name' => $Column, 'type' => gettype($this->getActualDataType($Value, ""))];
                }
            }
        } elseif (is_array($data)) {
            $Columns[] = ['name' => 'value', 'type' => gettype($this->getActualDataType($data[0], ""))];
        }

        return $Columns;
    }

    /**
     * @param $data
     * @param $column
     * @return array
     */
    public function getData($data, $column)
    {

        $values = [];

        $index = 0;
        foreach ($data as $row_item) {
            foreach ($column as $column_item) {
                switch (is_object($row_item)) {
                    case true:
                        $values[$index][$column_item['name']] = $this->getActualDataType(($row_item->{$column_item['name']}) ?? null, null);
                        break;
                    case false:
                        $values[$index][$column_item['name']] = $this->getActualDataType(($data->{$column_item['name']}) ?? null, null);
                        break;
                }
            }
            $index++;
        }


        return $values;
    }

    /**
     * @param $input
     *
     * @return string
     */
    public static function snakeCase($input)
    {
        preg_match_all('!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!', $input, $matches);
        $ret = $matches[0];

        foreach ($ret as &$match) {
            $match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
        }

        return implode('_', $ret);
    }


    /**
     * @param $array
     * @return bool|mixed
     */
    public static function getHighestColumnArray($array)
    {
        if (is_object($array) || (is_array($array) && !is_object($array[0]) && !is_array($array[0]))) {
            return $array;
        }

        $Highest = false;
        $ColumnCount = false;
        $HighestSubCount = false;

        foreach ($array as $array_item) {
            $current_sub = 0;
            //check how many array/object have
            foreach ($array_item as $SubTableName => $SubArrayItem) {
                if (is_array($SubArrayItem) || is_object($SubArrayItem)) {
                    $current_sub = $current_sub + 2;
                }
            }
            //check how many column have
            if ($ColumnCount <= count($array_item) || !$Highest) {
                if ($current_sub > $HighestSubCount || !$Highest) {
                    $Highest = $array_item;
                    $HighestSubCount = $current_sub;
                    $ColumnCount = count($array_item);
                }
            }
        }


        return $Highest;
    }

    /**
     * @param $array
     * @return string
     */
    public static function getStringFromData($array)
    {
        $String = [];

        foreach ($array as $item_row) {
            $value = [];
            foreach ($item_row as $item) {
                if (empty($item) && !is_numeric($item)) {
                    $value[] = "null";
                } elseif (is_numeric($item)) {
                    $value[] = $item;
                } else {
                    $value[] = '"' . addcslashes($item, "W") . '"';
                }
            }
            $String[] = '(' . implode(",", $value) . ')';
        }

        return "values" . implode(", ", $String);
    }

    /**
     * @param $array
     * @return string
     */
    public static function getStringFromColumns($array)
    {
        $String = [];
        foreach ($array as $column) {
            $String[] = "`" . JsonExtractor::snakeCase($column['name']) . "`";
        }

        return implode(",", $String);
    }


    /**
     * @param $Data
     * @param $empty_val
     * @return int|string
     */
    public static function getActualDataType($Data, $empty_val)
    {
        $Data = trim($Data);
        if (is_numeric($Data)) {
            return $Data + 0;
        } elseif (empty($Data)) {
            return $empty_val;
        } else {
            return (string)$Data;
        }
    }
}


1			<?php
2
3			namespace Lifeeka\JSQL\Extractor;
4
5			use Lifeeka\JSQL\Helpers\Json;
6
7			/**
8			* Class JsonExtractor.
9			*/
10			class JsonExtractor
11			{
12			public $json;
13
14			private $table = [];
15			private $data = [];
16
17			public $need_id = true;
18			public $snake_case_column = true;
19			public $snake_case_table = true;
20			public $main_table_name = "main";
21
22			/**
23			* JsonExtractor constructor.
24			*
25			* @param Json $json
26			*/
27			public function __construct(Json $json)
28			{
29			$this->json = $json;
30			}
31
32			/**
33			* @return array
34			*/
35			public function getTablesArray()
36			{
37			return $this->table;
38			}
39
40			/**
41			* @return array
42			*/
43			public function getDataArray()
44			{
45			return $this->data;
46			}
47
48
49			/**
50			* @param bool $data
51			* @param string $prefix
52			* @return string
53			*/
54			public function toMysqlTables($data = false, $prefix = '')
55			{
56			if (!$data) {//if this is not a recursive
57			$data = $this->json->toObject();
58			}
59
60			foreach ($data as $key => $value) {//loop the data
61
62			$table_name = is_numeric($key) ? $this->main_table_name : $key;
63
64			if (is_array($value) && is_object($value[0])) {//check whether it's a array and it's firs element is a object
65
66			$table_data = $this->getTable($prefix . $table_name, $value);//get table sql
67			$this->table[$table_data['name']] = $table_data['column'];
68
69			$this->toMysqlTables($this->getHighestColumnArray($value), $prefix . $table_name . '_');//get it inside tables
70			} elseif (is_array($value) \|\| is_object($value)) {//if it's a array and firs element is not a object
71
72			$table_data = $this->getTable($prefix . $table_name, $value);
73			$this->table[$table_data['name']] = $table_data['column'];
74			}
75
76			}
77			}
78
79
80			public function toMysqlData($data = false, $prefix = '')
81			{
82
83			if (!$data) {//if this is not a recursive
84			$data = $this->json->toObject();
85			}
86			foreach ($data as $table_name => $value) {
87			if ($this->snake_case_table) {
88			$table_name = $this->snakeCase($prefix . $table_name);
89			}
90
91			if (is_array($value)) {//if it's a array and firs element is not a object
92			$this->toMysqlData($value, $table_name . '_');
93			} elseif (is_object($value)) {
94			$this->toMysqlData($value, $table_name . '_');
95			}
96
97
98			}
99			}
100
101			//TODO
102			public function getTableData(){
103
104			}
105
106
107			/**
108			* @param $table
109			* @param $data
110			* @return array
111			*/
112			public function getTable($table, $data)
113			{
114			$column = $this->getColumn($this->getHighestColumnArray($data));
115
116			if ($this->snake_case_table) {
117			$table = $this->snakeCase($table);
118			}
119
120			$last_columns = $column;
121			if ($this->need_id && array_search('id', array_column($column, 'name')) === false) {
122			$last_columns[] = [
123			'name' => "id",
124			'type' => "int"
125			];
126			}
127
128			return [
129			'name' => $table,
130			'column' => $last_columns
131			];
132			}
133
134			/**
135			* @param $data
136			*
137			* @return array
138			*/
139			public function getColumn($data)
140			{
141			$Columns = [];
142
143			if (is_object($data)) {
144			foreach ($data ?? [] as $Column => $Value) {
145			if (!is_array($Value) && !is_object($Value) && !empty($Column) && !is_numeric($Column)) {
146			$Columns[] = ['name' => $Column, 'type' => gettype($this->getActualDataType($Value, ""))];
147			}
148			}
149			} elseif (is_array($data)) {
150			$Columns[] = ['name' => 'value', 'type' => gettype($this->getActualDataType($data[0], ""))];
151			}
152
153			return $Columns;
154			}
155
156			/**
157			* @param $data
158			* @param $column
159			* @return array
160			*/
161			public function getData($data, $column)
162			{
163
164			$values = [];
165
166			$index = 0;
167			foreach ($data as $row_item) {
168			foreach ($column as $column_item) {
169			switch (is_object($row_item)) {
170			case true:
171			$values[$index][$column_item['name']] = $this->getActualDataType(($row_item->{$column_item['name']}) ?? null, null);
172			break;
173			case false:
174			$values[$index][$column_item['name']] = $this->getActualDataType(($data->{$column_item['name']}) ?? null, null);
175			break;
176			}
177			}
178			$index++;
179			}
180
181
182			return $values;
183			}
184
185			/**
186			* @param $input
187			*
188			* @return string
189			*/
190			public static function snakeCase($input)
191			{
192			preg_match_all('!([A-Z][A-Z0-9]*(?=$\|[A-Z][a-z0-9])\|[A-Za-z][a-z0-9]+)!', $input, $matches);
193			$ret = $matches[0];
194
195			foreach ($ret as &$match) {
196			$match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
197			}
198
199			return implode('_', $ret);
200			}
201
202
203			/**
204			* @param $array
205			* @return bool\|mixed
206			*/
207			public static function getHighestColumnArray($array)
208			{
209			if (is_object($array) \|\| (is_array($array) && !is_object($array[0]) && !is_array($array[0]))) {
210			return $array;
211			}
212
213			$Highest = false;
214			$ColumnCount = false;
215			$HighestSubCount = false;
216
217			foreach ($array as $array_item) {
218			$current_sub = 0;
219			//check how many array/object have
220			foreach ($array_item as $SubTableName => $SubArrayItem) {
221			if (is_array($SubArrayItem) \|\| is_object($SubArrayItem)) {
222			$current_sub = $current_sub + 2;
223			}
224			}
225			//check how many column have
226			if ($ColumnCount <= count($array_item) \|\| !$Highest) {
227			if ($current_sub > $HighestSubCount \|\| !$Highest) {
228			$Highest = $array_item;
229			$HighestSubCount = $current_sub;
230			$ColumnCount = count($array_item);
231			}
232			}
233			}
234
235
236			return $Highest;
237			}
238
239			/**
240			* @param $array
241			* @return string
242			*/
243			public static function getStringFromData($array)
244			{
245			$String = [];
246
247			foreach ($array as $item_row) {
248			$value = [];
249			foreach ($item_row as $item) {
250			if (empty($item) && !is_numeric($item)) {
251			$value[] = "null";
252			} elseif (is_numeric($item)) {
253			$value[] = $item;
254			} else {
255			$value[] = '"' . addcslashes($item, "W") . '"';
256			}
257			}
258			$String[] = '(' . implode(",", $value) . ')';
259			}
260
261			return "values" . implode(", ", $String);
262			}
263
264			/**
265			* @param $array
266			* @return string
267			*/
268			public static function getStringFromColumns($array)
269			{
270			$String = [];
271			foreach ($array as $column) {
272			$String[] = "`" . JsonExtractor::snakeCase($column['name']) . "`";
273			}
274
275			return implode(",", $String);
276			}
277
278
279			/**
280			* @param $Data
281			* @param $empty_val
282			* @return int\|string
283			*/
284			public static function getActualDataType($Data, $empty_val)
285			{
286			$Data = trim($Data);
287			if (is_numeric($Data)) {
288			return $Data + 0;
289			} elseif (empty($Data)) {
290			return $empty_val;
291			} else {
292			return (string)$Data;
293			}
294			}
295			}
296

lifeeka / jsql

Push — master ( d0c126...fcb1ca )

JsonExtractor::getStringFromData() B

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