TableAdmin::getTableFields() - Code Metrics - Inspection of "New trait for table functions." - lagdo/jaxon-dbadmin - Measure and Improve Code Quality continuously with Scrutinizer

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by Thierry

created 2021-12-22 07:03 UTC

TableAdmin::getTableFields() A

↳ Parent: TableAdmin

Complexity

Conditions	5
Paths	7

Size

Total Lines	34
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
eloc	21
c	0
b	0
f	0
nc	7
nop	1
dl	0
loc	34
rs	9.2728

<?php

namespace Lagdo\DbAdmin\DbAdmin;

use Lagdo\DbAdmin\Driver\Entity\TableEntity;
use Lagdo\DbAdmin\Driver\Entity\TableFieldEntity;

use Exception;

use function compact;
use function preg_match;
use function ksort;
use function array_key_exists;
use function array_map;
use function implode;


/**
 * Admin table functions
 */
class TableAdmin extends AbstractAdmin
{
    use Traits\TableTrait;


    /**
     * @var string
     */
    private $after = '';

    /**
     * @var array
     */
    private $fields = [];

    /**
     * @var TableEntity
     */
    private $attrs;

    /**
     * Get details about a table
     *
     * @param string $table     The table name
     *
     * @return array
     */
    public function getTableInfo(string $table): array
    {
        $mainActions = [
            'edit-table' => $this->trans->lang('Alter table'),
            'drop-table' => $this->trans->lang('Drop table'),
            'select-table' => $this->trans->lang('Select'),
            'insert-table' => $this->trans->lang('New item'),
        ];

        // From table.inc.php
        $status = $this->status($table);
        $name = $this->util->tableName($status);
        $title = $this->trans->lang('Table') . ': ' . ($name != '' ? $name : $this->util->html($table));

        $comment = $status->comment;

        $tabs = [
            'fields' => $this->trans->lang('Columns'),
            // 'indexes' => $this->trans->lang('Indexes'),
            // 'foreign-keys' => $this->trans->lang('Foreign keys'),
            // 'triggers' => $this->trans->lang('Triggers'),
        ];
        if ($this->driver->isView($status)) {
            if ($this->driver->support('view_trigger')) {
                $tabs['triggers'] = $this->trans->lang('Triggers');
            }
        } else {
            if ($this->driver->support('indexes')) {
                $tabs['indexes'] = $this->trans->lang('Indexes');
            }
            if ($this->driver->supportForeignKeys($status)) {
                $tabs['foreign-keys'] = $this->trans->lang('Foreign keys');
            }
            if ($this->driver->support('trigger')) {
                $tabs['triggers'] = $this->trans->lang('Triggers');
            }
        }

        return compact('mainActions', 'title', 'comment', 'tabs');
    }

    /**
     * Get the fields of a table
     *
     * @param string $table The table name
     *
     * @return array
     * @throws Exception
     */
    public function getTableFields(string $table): array
    {
        // From table.inc.php
        $fields = $this->driver->fields($table);
        if (empty($fields)) {
            throw new Exception($this->driver->error());
        }

        $mainActions = $this->getTableLinks();

        $headers = [
            $this->trans->lang('Name'),
            $this->trans->lang('Type'),
            $this->trans->lang('Collation'),
        ];
        $hasComment = $this->driver->support('comment');
        if ($hasComment) {
            $headers[] = $this->trans->lang('Comment');
        }

        $details = [];
        foreach ($fields as $field) {
            $detail = [
                'name' => $this->util->html($field->name),
                'type' => $this->getFieldType($field),
                'collation' => $this->util->html($field->collation),
            ];
            if ($hasComment) {
                $detail['comment'] = $this->util->html($field->comment);
            }
            $details[] = $detail;
        }

        return compact('mainActions', 'headers', 'details');
    }

    /**
     * Get the indexes of a table
     *
     * @param string $table     The table name
     *
     * @return array|null
     */
    public function getTableIndexes(string $table)
    {
        if (!$this->driver->support('indexes')) {
            return null;
        }

        // From table.inc.php
        $indexes = $this->driver->indexes($table);
        $mainActions = [
            'create' => $this->trans->lang('Alter indexes'),
        ];

        $headers = [
            $this->trans->lang('Name'),
            $this->trans->lang('Type'),
            $this->trans->lang('Column'),
        ];

        $details = [];
        // From adminer.inc.php
        foreach ($indexes as $name => $index) {
            ksort($index->columns); // enforce correct columns order
            $print = [];
            foreach ($index->columns as $key => $val) {
                $value = '<i>' . $this->util->html($val) . '</i>';
                if (array_key_exists($key, $index->lengths)) {
                    $value .= '(' . $index->lengths[$key] . ')';
                }
                if (array_key_exists($key, $index->descs)) {
                    $value .= ' DESC';
                }
                $print[] = $value;
            }
            $details[] = [
                'name' => $this->util->html($name),
                'type' => $index->type,
                'desc' => implode(', ', $print),
            ];
        }

        return compact('mainActions', 'headers', 'details');
    }

    /**
     * Get the foreign keys of a table
     *
     * @param string $table     The table name
     *
     * @return array|null
     */
    public function getTableForeignKeys(string $table)
    {
        $status = $this->status($table);
        if (!$this->driver->supportForeignKeys($status)) {
            return null;
        }

        // From table.inc.php
        $mainActions = [
            $this->trans->lang('Add foreign key'),
        ];

        $headers = [
            $this->trans->lang('Name'),
            $this->trans->lang('Source'),
            $this->trans->lang('Target'),
            $this->trans->lang('ON DELETE'),
            $this->trans->lang('ON UPDATE'),
        ];

        $foreignKeys = $this->driver->foreignKeys($table);
        $details = [];
        // From table.inc.php
        foreach ($foreignKeys as $name => $foreignKey) {
            $target = '';
            if ($foreignKey->database != '') {
                $target .= '<b>' . $this->util->html($foreignKey->database) . '</b>.';
            }
            if ($foreignKey->schema != '') {
                $target .= '<b>' . $this->util->html($foreignKey->schema) . '</b>.';
            }
            $target = $this->util->html($foreignKey->table) .
                '(' . implode(', ', array_map(function ($key) {
                    return $this->util->html($key);
                }, $foreignKey->target)) . ')';
            $details[] = [
                'name' => $this->util->html($name),
                'source' => '<i>' . implode(
                    '</i>, <i>',
                    array_map(function ($key) {
                        return $this->util->html($key);
                    }, $foreignKey->source)
                ) . '</i>',
                'target' => $target,
                'onDelete' => $this->util->html($foreignKey->onDelete),
                'onUpdate' => $this->util->html($foreignKey->onUpdate),
            ];
        }

        return compact('mainActions', 'headers', 'details');
    }

    /**
     * Get the triggers of a table
     *
     * @param string $table     The table name
     *
     * @return array|null
     */
    public function getTableTriggers(string $table)
    {
        if (!$this->driver->support('trigger')) {
            return null;
        }

        $mainActions = [
            $this->trans->lang('Add trigger'),
        ];

        $headers = [
            $this->trans->lang('Name'),
            '&nbsp;',
            '&nbsp;',
            '&nbsp;',
        ];

        $details = [];
        // From table.inc.php
        $triggers = $this->driver->triggers($table);
        foreach ($triggers as $name => $trigger) {
            $details[] = [
                $this->util->html($trigger->timing),
                $this->util->html($trigger->event),
                $this->util->html($name),
                $this->trans->lang('Alter'),
            ];
        }

        return compact('mainActions', 'headers', 'details');
    }

    /**
     * Get required data for create/update on tables
     *
     * @param string $table The table name
     *
     * @return array
     * @throws Exception
     */
    public function getTableData(string $table = ''): array
    {
        $mainActions = [
            'table-save' => $this->trans->lang('Save'),
            'table-cancel' => $this->trans->lang('Cancel'),
        ];

        // From create.inc.php
        $status = [];
        $fields = [];
        if ($table !== '') {
            $status = $this->driver->tableStatus($table);
            if (!$status) {
                throw new Exception($this->trans->lang('No tables.'));
            }
            $fields = $this->driver->fields($table);
        }

        $this->getForeignKeys($table);

        $hasAutoIncrement = false;
        foreach ($fields as &$field) {
            $hasAutoIncrement = $hasAutoIncrement || $field->autoIncrement;
            $field->hasDefault = $field->default !== null;
            if (preg_match('~^CURRENT_TIMESTAMP~i', $field->onUpdate)) {
                $field->onUpdate = 'CURRENT_TIMESTAMP';
            }

            $type = $field->type;
            $field->types = $this->getFieldTypes($type);
            $field->lengthRequired = !$field->length && preg_match('~var(char|binary)$~', $type);
            $field->collationHidden = !preg_match('~(char|text|enum|set)$~', $type);
            $field->unsignedHidden = !(!$type || preg_match($this->driver->numberRegex(), $type));
            $field->onUpdateHidden = !preg_match('~timestamp|datetime~', $type);
            $field->onDeleteHidden = !preg_match('~`~', $type);
        }
        $options = [
            'hasAutoIncrement' => $hasAutoIncrement,
            'onUpdate' => ['CURRENT_TIMESTAMP'],
            'onDelete' => $this->driver->onActions(),
        ];

        $collations = $this->driver->collations();
        $engines = $this->driver->engines();
        $support = [
            'columns' => $this->driver->support('columns'),
            'comment' => $this->driver->support('comment'),
            'partitioning' => $this->driver->support('partitioning'),
            'move_col' => $this->driver->support('move_col'),
            'drop_col' => $this->driver->support('drop_col'),
        ];

        $foreignKeys = $this->foreignKeys;
        $unsigned = $this->driver->unsigned();
        // Give the var a better name
        $table = $status;
        return compact('mainActions', 'table', 'foreignKeys', 'fields',
            'options', 'collations', 'engines', 'support', 'unsigned');
    }

    /**
     * Get fields for a new column
     *
     * @return TableFieldEntity
     */
    public function getTableField(): TableFieldEntity
    {
        $this->getForeignKeys();
        $field = new TableFieldEntity();
        $field->types = $this->getFieldTypes();
        return $field;
    }

    /**
     * Create or alter a table
     *
     * @param array  $values    The table values
     * @param string $table     The table name
     *
     * @return void
     */
    private function makeTableAttrs(array $values, string $table = '')
    {
        // From create.inc.php
        $values['fields'] = (array)$values['fields'];
        if ($values['autoIncrementCol']) {
            $values['fields'][$values['autoIncrementCol']]['autoIncrement'] = true;
        }

        $this->attrs = new TableEntity(\trim($values['name']));
        $this->after = ' FIRST';

        $this->getForeignKeys();

        $this->fields = ($table !== '' ? $this->driver->fields($table) : []);
        foreach ($values['fields'] as $key => $field) {
            $fieldName = '';

            $fieldName = $field['orig'];
            $field = TableFieldEntity::make($field);
            // Originally, deleted fields have the "field" field set to an empty string.
            // But in our implementation, the "name" field is not set.
            if ($field->name != '') {
                $field->autoIncrement = ($key == $values['autoIncrementCol']);
                $this->addFieldToAttrs($field, $table);
                $this->after = ' AFTER ' . $this->driver->escapeId($field->name);
            } elseif ($fieldName !== '') {
                // A missing "name" field and a not empty "orig" field means the column is to be dropped.
                $this->attrs->dropped[] = $fieldName;
            }
            if ($fieldName !== '') {
                $this->after = '';
            }
        }

        // For now, partitioning is not implemented
        // $this->setPartitionAttr();

        $this->setValueAttrs($values);
    }

    /**
     * Create a table
     *
     * @param array  $values    The table values
     *
     * @return array
     */
    public function createTable(array $values): array
    {
        $this->makeTableAttrs($values);
        $success = $this->driver->createTable($this->attrs);
        $error = $this->driver->error();
        $message = $this->trans->lang('Table has been created.');

        return compact('success', 'error', 'message');
    }

    /**
     * Alter a table
     *
     * @param string $table The table name
     * @param array $values The table values
     *
     * @return array
     * @throws Exception
     */
    public function alterTable(string $table, array $values): array
    {
        $this->tableStatus = $this->driver->tableStatus($table);
        if (!$this->tableStatus) {
            throw new Exception($this->trans->lang('No tables.'));
        }

        $this->makeTableAttrs($values, $table);
        $success = $this->driver->alterTable($table, $this->attrs);
        $error = $this->driver->error();
        $message = $this->trans->lang('Table has been altered.');

        return compact('success', 'error', 'message');
    }

    /**
     * Drop a table
     *
     * @param string $table     The table name
     *
     * @return array
     */
    public function dropTable(string $table): array
    {
        $success = $this->driver->dropTables([$table]);

        $error = $this->driver->error();

        $message = $this->trans->lang('Table has been dropped.');

        return compact('success', 'message', 'error');
    }
}


1			<?php
2
3			namespace Lagdo\DbAdmin\DbAdmin;
4
5			use Lagdo\DbAdmin\Driver\Entity\TableEntity;
6			use Lagdo\DbAdmin\Driver\Entity\TableFieldEntity;
7
8			use Exception;
9
10			use function compact;
11			use function preg_match;
12			use function ksort;
13			use function array_key_exists;
14			use function array_map;
15			use function implode;
16
17
18			/**
19			* Admin table functions
20			*/
21			class TableAdmin extends AbstractAdmin
22			{
23			use Traits\TableTrait;
			1 ignored issue – show introduced 2021-12-22 07:05 UTC by Report Bug Copy Issue Report The trait `Lagdo\DbAdmin\DbAdmin\Traits\TableTrait` requires some properties which are not provided by `Lagdo\DbAdmin\DbAdmin\TableAdmin`: `$fullType`, `$name`, `$null`, `$fieldName`, `$default`, `$type` Loading history...
24
25			/**
26			* @var string
27			*/
28			private $after = '';
29
30			/**
31			* @var array
32			*/
33			private $fields = [];
34
35			/**
36			* @var TableEntity
37			*/
38			private $attrs;
39
40			/**
41			* Get details about a table
42			*
43			* @param string $table The table name
44			*
45			* @return array
46			*/
47			public function getTableInfo(string $table): array
48			{
49			$mainActions = [
50			'edit-table' => $this->trans->lang('Alter table'),
51			'drop-table' => $this->trans->lang('Drop table'),
52			'select-table' => $this->trans->lang('Select'),
53			'insert-table' => $this->trans->lang('New item'),
54			];
55
56			// From table.inc.php
57			$status = $this->status($table);
58			$name = $this->util->tableName($status);
59			$title = $this->trans->lang('Table') . ': ' . ($name != '' ? $name : $this->util->html($table));
60
61			$comment = $status->comment;
62
63			$tabs = [
64			'fields' => $this->trans->lang('Columns'),
65			// 'indexes' => $this->trans->lang('Indexes'),
66			// 'foreign-keys' => $this->trans->lang('Foreign keys'),
67			// 'triggers' => $this->trans->lang('Triggers'),
68			];
69			if ($this->driver->isView($status)) {
70			if ($this->driver->support('view_trigger')) {
71			$tabs['triggers'] = $this->trans->lang('Triggers');
72			}
73			} else {
74			if ($this->driver->support('indexes')) {
75			$tabs['indexes'] = $this->trans->lang('Indexes');
76			}
77			if ($this->driver->supportForeignKeys($status)) {
78			$tabs['foreign-keys'] = $this->trans->lang('Foreign keys');
79			}
80			if ($this->driver->support('trigger')) {
81			$tabs['triggers'] = $this->trans->lang('Triggers');
82			}
83			}
84
85			return compact('mainActions', 'title', 'comment', 'tabs');
86			}
87
88			/**
89			* Get the fields of a table
90			*
91			* @param string $table The table name
92			*
93			* @return array
94			* @throws Exception
95			*/
96			public function getTableFields(string $table): array
97			{
98			// From table.inc.php
99			$fields = $this->driver->fields($table);
100			if (empty($fields)) {
101			throw new Exception($this->driver->error());
102			}
103
104			$mainActions = $this->getTableLinks();
105
106			$headers = [
107			$this->trans->lang('Name'),
108			$this->trans->lang('Type'),
109			$this->trans->lang('Collation'),
110			];
111			$hasComment = $this->driver->support('comment');
112			if ($hasComment) {
113			$headers[] = $this->trans->lang('Comment');
114			}
115
116			$details = [];
117			foreach ($fields as $field) {
118			$detail = [
119			'name' => $this->util->html($field->name),
120			'type' => $this->getFieldType($field),
121			'collation' => $this->util->html($field->collation),
122			];
123			if ($hasComment) {
124			$detail['comment'] = $this->util->html($field->comment);
125			}
126			$details[] = $detail;
127			}
128
129			return compact('mainActions', 'headers', 'details');
130			}
131
132			/**
133			* Get the indexes of a table
134			*
135			* @param string $table The table name
136			*
137			* @return array\|null
138			*/
139			public function getTableIndexes(string $table)
140			{
141			if (!$this->driver->support('indexes')) {
142			return null;
143			}
144
145			// From table.inc.php
146			$indexes = $this->driver->indexes($table);
147			$mainActions = [
148			'create' => $this->trans->lang('Alter indexes'),
149			];
150
151			$headers = [
152			$this->trans->lang('Name'),
153			$this->trans->lang('Type'),
154			$this->trans->lang('Column'),
155			];
156
157			$details = [];
158			// From adminer.inc.php
159			foreach ($indexes as $name => $index) {
160			ksort($index->columns); // enforce correct columns order
161			$print = [];
162			foreach ($index->columns as $key => $val) {
163			$value = '<i>' . $this->util->html($val) . '</i>';
164			if (array_key_exists($key, $index->lengths)) {
165			$value .= '(' . $index->lengths[$key] . ')';
166			}
167			if (array_key_exists($key, $index->descs)) {
168			$value .= ' DESC';
169			}
170			$print[] = $value;
171			}
172			$details[] = [
173			'name' => $this->util->html($name),
174			'type' => $index->type,
175			'desc' => implode(', ', $print),
176			];
177			}
178
179			return compact('mainActions', 'headers', 'details');
180			}
181
182			/**
183			* Get the foreign keys of a table
184			*
185			* @param string $table The table name
186			*
187			* @return array\|null
188			*/
189			public function getTableForeignKeys(string $table)
190			{
191			$status = $this->status($table);
192			if (!$this->driver->supportForeignKeys($status)) {
193			return null;
194			}
195
196			// From table.inc.php
197			$mainActions = [
198			$this->trans->lang('Add foreign key'),
199			];
200
201			$headers = [
202			$this->trans->lang('Name'),
203			$this->trans->lang('Source'),
204			$this->trans->lang('Target'),
205			$this->trans->lang('ON DELETE'),
206			$this->trans->lang('ON UPDATE'),
207			];
208
209			$foreignKeys = $this->driver->foreignKeys($table);
210			$details = [];
211			// From table.inc.php
212			foreach ($foreignKeys as $name => $foreignKey) {
213			$target = '';
214			if ($foreignKey->database != '') {
215			$target .= '<b>' . $this->util->html($foreignKey->database) . '</b>.';
216			}
217			if ($foreignKey->schema != '') {
218			$target .= '<b>' . $this->util->html($foreignKey->schema) . '</b>.';
219			}
220			$target = $this->util->html($foreignKey->table) .
221			'(' . implode(', ', array_map(function ($key) {
222			return $this->util->html($key);
223			}, $foreignKey->target)) . ')';
224			$details[] = [
225			'name' => $this->util->html($name),
226			'source' => '<i>' . implode(
227			'</i>, <i>',
228			array_map(function ($key) {
229			return $this->util->html($key);
230			}, $foreignKey->source)
231			) . '</i>',
232			'target' => $target,
233			'onDelete' => $this->util->html($foreignKey->onDelete),
234			'onUpdate' => $this->util->html($foreignKey->onUpdate),
235			];
236			}
237
238			return compact('mainActions', 'headers', 'details');
239			}
240
241			/**
242			* Get the triggers of a table
243			*
244			* @param string $table The table name
245			*
246			* @return array\|null
247			*/
248			public function getTableTriggers(string $table)
249			{
250			if (!$this->driver->support('trigger')) {
251			return null;
252			}
253
254			$mainActions = [
255			$this->trans->lang('Add trigger'),
256			];
257
258			$headers = [
259			$this->trans->lang('Name'),
260			' ',
261			' ',
262			' ',
263			];
264
265			$details = [];
266			// From table.inc.php
267			$triggers = $this->driver->triggers($table);
268			foreach ($triggers as $name => $trigger) {
269			$details[] = [
270			$this->util->html($trigger->timing),
271			$this->util->html($trigger->event),
272			$this->util->html($name),
273			$this->trans->lang('Alter'),
274			];
275			}
276
277			return compact('mainActions', 'headers', 'details');
278			}
279
280			/**
281			* Get required data for create/update on tables
282			*
283			* @param string $table The table name
284			*
285			* @return array
286			* @throws Exception
287			*/
288			public function getTableData(string $table = ''): array
289			{
290			$mainActions = [
291			'table-save' => $this->trans->lang('Save'),
292			'table-cancel' => $this->trans->lang('Cancel'),
293			];
294
295			// From create.inc.php
296			$status = [];
297			$fields = [];
298			if ($table !== '') {
299			$status = $this->driver->tableStatus($table);
300			if (!$status) {
301			throw new Exception($this->trans->lang('No tables.'));
302			}
303			$fields = $this->driver->fields($table);
304			}
305
306			$this->getForeignKeys($table);
307
308			$hasAutoIncrement = false;
309			foreach ($fields as &$field) {
310			$hasAutoIncrement = $hasAutoIncrement \|\| $field->autoIncrement;
311			$field->hasDefault = $field->default !== null;
312			if (preg_match('~^CURRENT_TIMESTAMP~i', $field->onUpdate)) {
313			$field->onUpdate = 'CURRENT_TIMESTAMP';
314			}
315
316			$type = $field->type;
317			$field->types = $this->getFieldTypes($type);
318			$field->lengthRequired = !$field->length && preg_match('~var(char\|binary)$~', $type);
319			$field->collationHidden = !preg_match('~(char\|text\|enum\|set)$~', $type);
320			$field->unsignedHidden = !(!$type \|\| preg_match($this->driver->numberRegex(), $type));
321			$field->onUpdateHidden = !preg_match('~timestamp\|datetime~', $type);
322			$field->onDeleteHidden = !preg_match('~`~', $type);
323			}
324			$options = [
325			'hasAutoIncrement' => $hasAutoIncrement,
326			'onUpdate' => ['CURRENT_TIMESTAMP'],
327			'onDelete' => $this->driver->onActions(),
328			];
329
330			$collations = $this->driver->collations();
331			$engines = $this->driver->engines();
332			$support = [
333			'columns' => $this->driver->support('columns'),
334			'comment' => $this->driver->support('comment'),
335			'partitioning' => $this->driver->support('partitioning'),
336			'move_col' => $this->driver->support('move_col'),
337			'drop_col' => $this->driver->support('drop_col'),
338			];
339
340			$foreignKeys = $this->foreignKeys;
341			$unsigned = $this->driver->unsigned();
342			// Give the var a better name
343			$table = $status;
344			return compact('mainActions', 'table', 'foreignKeys', 'fields',
345			'options', 'collations', 'engines', 'support', 'unsigned');
346			}
347
348			/**
349			* Get fields for a new column
350			*
351			* @return TableFieldEntity
352			*/
353			public function getTableField(): TableFieldEntity
354			{
355			$this->getForeignKeys();
356			$field = new TableFieldEntity();
357			$field->types = $this->getFieldTypes();
358			return $field;
359			}
360
361			/**
362			* Create or alter a table
363			*
364			* @param array $values The table values
365			* @param string $table The table name
366			*
367			* @return void
368			*/
369			private function makeTableAttrs(array $values, string $table = '')
370			{
371			// From create.inc.php
372			$values['fields'] = (array)$values['fields'];
373			if ($values['autoIncrementCol']) {
374			$values['fields'][$values['autoIncrementCol']]['autoIncrement'] = true;
375			}
376
377			$this->attrs = new TableEntity(\trim($values['name']));
378			$this->after = ' FIRST';
379
380			$this->getForeignKeys();
381
382			$this->fields = ($table !== '' ? $this->driver->fields($table) : []);
383			foreach ($values['fields'] as $key => $field) {
384			$fieldName = '';
			0 ignored issues – show Unused Code introduced 2021-12-22 07:05 UTC by Report Bug Copy Issue Report The assignment to `$fieldName` is dead and can be removed. Loading history...
385			$fieldName = $field['orig'];
386			$field = TableFieldEntity::make($field);
387			// Originally, deleted fields have the "field" field set to an empty string.
388			// But in our implementation, the "name" field is not set.
389			if ($field->name != '') {
390			$field->autoIncrement = ($key == $values['autoIncrementCol']);
391			$this->addFieldToAttrs($field, $table);
392			$this->after = ' AFTER ' . $this->driver->escapeId($field->name);
393			} elseif ($fieldName !== '') {
394			// A missing "name" field and a not empty "orig" field means the column is to be dropped.
395			$this->attrs->dropped[] = $fieldName;
396			}
397			if ($fieldName !== '') {
398			$this->after = '';
399			}
400			}
401
402			// For now, partitioning is not implemented
403			// $this->setPartitionAttr();
404
405			$this->setValueAttrs($values);
406			}
407
408			/**
409			* Create a table
410			*
411			* @param array $values The table values
412			*
413			* @return array
414			*/
415			public function createTable(array $values): array
416			{
417			$this->makeTableAttrs($values);
418			$success = $this->driver->createTable($this->attrs);
419			$error = $this->driver->error();
420			$message = $this->trans->lang('Table has been created.');
421
422			return compact('success', 'error', 'message');
423			}
424
425			/**
426			* Alter a table
427			*
428			* @param string $table The table name
429			* @param array $values The table values
430			*
431			* @return array
432			* @throws Exception
433			*/
434			public function alterTable(string $table, array $values): array
435			{
436			$this->tableStatus = $this->driver->tableStatus($table);
437			if (!$this->tableStatus) {
438			throw new Exception($this->trans->lang('No tables.'));
439			}
440
441			$this->makeTableAttrs($values, $table);
442			$success = $this->driver->alterTable($table, $this->attrs);
443			$error = $this->driver->error();
444			$message = $this->trans->lang('Table has been altered.');
445
446			return compact('success', 'error', 'message');
447			}
448
449			/**
450			* Drop a table
451			*
452			* @param string $table The table name
453			*
454			* @return array
455			*/
456			public function dropTable(string $table): array
457			{
458			$success = $this->driver->dropTables([$table]);
459
460			$error = $this->driver->error();
461
462			$message = $this->trans->lang('Table has been dropped.');
463
464			return compact('success', 'message', 'error');
465			}
466			}
467

lagdo / jaxon-dbadmin

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TableAdmin::getTableFields() A

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