Completed
Push — master ( d359fd...067c7c )
by Daniel
02:19
created

MySQLiAdvancedOutput::getFieldOutputTT()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 15
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 15
rs 9.4285
cc 2
eloc 11
nc 2
nop 3
1
<?php
2
3
/**
4
 *
5
 * The MIT License (MIT)
6
 *
7
 * Copyright (c) 2015 Daniel Popiniuc
8
 *
9
 * Permission is hereby granted, free of charge, to any person obtaining a copy
10
 * of this software and associated documentation files (the "Software"), to deal
11
 * in the Software without restriction, including without limitation the rights
12
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13
 * copies of the Software, and to permit persons to whom the Software is
14
 * furnished to do so, subject to the following conditions:
15
 *
16
 * The above copyright notice and this permission notice shall be included in all
17
 * copies or substantial portions of the Software.
18
 *
19
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25
 * SOFTWARE.
26
 *
27
 */
28
29
namespace danielgp\common_lib;
30
31
/**
32
 * usefull functions to get quick results
33
 *
34
 * @author Daniel Popiniuc
35
 */
36
trait MySQLiAdvancedOutput
37
{
38
39
    use DomComponentsByDanielGP,
40
        MySQLiByDanielGP;
41
42
    protected $advCache = null;
43
44
    /**
45
     * Establish Database and Table intended to work with
46
     * (in case the DB is ommited get the default one)
47
     *
48
     * @param string $tblSrc
49
     */
50
    private function establishDatabaseAndTable($tblSrc)
51
    {
52
        if (strpos($tblSrc, '.') === false) {
53
            if (!defined('MYSQL_DATABASE')) {
54
                define('MYSQL_DATABASE', 'information_schema');
55
            }
56
            return [$tblSrc, MYSQL_DATABASE];
57
        }
58
        return explode('.', str_replace('`', '', $tblSrc));
59
    }
60
61
    private function establishDefaultEnumSet($fldType)
62
    {
63
        $dfltArray = [
64
            'enum' => ['additional' => ['size' => 1], 'suffix' => ''],
65
            'set'  => ['additional' => ['size' => 5, 'multiselect'], 'suffix' => '[]'],
66
        ];
67
        return $dfltArray[$fldType];
68
    }
69
70
    private function getFieldCompletionType($details)
71
    {
72
        $inputFeatures = ['display' => '***', 'ftrs' => ['title' => 'Mandatory', 'class' => 'inputMandatory']];
73
        if ($details['IS_NULLABLE'] == 'YES') {
74
            $inputFeatures = ['display' => '~', 'ftrs' => ['title' => 'Optional', 'class' => 'inputOptional']];
75
        }
76
        return $this->setStringIntoTag($inputFeatures['display'], 'span', $inputFeatures['ftrs']);
77
    }
78
79
    /**
80
     * Returns the name of a field for displaying
81
     *
82
     * @param array $details
83
     * @return string
84
     */
85
    private function getFieldNameForDisplay($details)
86
    {
87
        $tableUniqueId = $details['TABLE_SCHEMA'] . '.' . $details['TABLE_NAME'];
88
        if ($details['COLUMN_COMMENT'] != '') {
89
            return $details['COLUMN_COMMENT'];
90
        } elseif (isset($this->advCache['tableStructureLocales'][$tableUniqueId][$details['COLUMN_NAME']])) {
91
            return $this->advCache['tableStructureLocales'][$tableUniqueId][$details['COLUMN_NAME']];
92
        }
93
        return $details['COLUMN_NAME'];
94
    }
95
96
    /**
97
     * Returns a Enum or Set field to use in form
98
     *
99
     * @param string $tblSrc
100
     * @param string $fldType
101
     * @param array $val
102
     * @param array $iar
103
     * @return string
104
     */
105
    private function getFieldOutputEnumSet($tblSrc, $fldType, $val, $iar = [])
106
    {
107
        $adnlThings = $this->establishDefaultEnumSet($fldType);
108
        if (array_key_exists('readonly', $val)) {
109
            return $this->getFieldOutputEnumSetReadOnly($val, $adnlThings);
110
        }
111
        $inAdtnl = $adnlThings['additional'];
112
        if ($iar !== []) {
113
            $inAdtnl = array_merge($inAdtnl, $iar);
114
        }
115
        $vlSlct    = explode(',', $this->getFieldValue($val));
116
        $slctOptns = $this->getSetOrEnum2Array($tblSrc, $val['COLUMN_NAME']);
117
        return $this->setArrayToSelect($slctOptns, $vlSlct, $val['COLUMN_NAME'] . $adnlThings['suffix'], $inAdtnl);
118
    }
119
120
    private function getFieldOutputEnumSetReadOnly($val, $adnlThings)
121
    {
122
        $inputFeatures = [
123
            'name'     => $val['COLUMN_NAME'] . $adnlThings['suffix'],
124
            'id'       => $val['COLUMN_NAME'],
125
            'readonly' => 'readonly',
126
            'class'    => 'input_readonly',
127
            'size'     => 50,
128
            'value'    => $this->getFieldValue($val),
129
        ];
130
        return $this->setStringIntoShortTag('input', $inputFeatures);
131
    }
132
133
    /**
134
     * Returns a Numeric field 2 use in a form
135
     *
136
     * @param string $tblSrc
137
     * @param array $value
138
     * @param array $features
0 ignored issues
show
Bug introduced by
There is no parameter named $features. Was it maybe removed?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.

Consider the following example. The parameter $italy is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was removed, but the annotation was not.

Loading history...
139
     * @param array $iar
140
     * @return string
141
     */
142
    private function getFieldOutputNumeric($tblSrc, $value, $iar = [])
143
    {
144
        if ($value['EXTRA'] == 'auto_increment') {
145
            if ($this->getFieldValue($value) == '') {
146
                return $this->setStringIntoTag('auto-numar', 'span', [
147
                            'id'    => $value['COLUMN_NAME'],
148
                            'style' => 'font-style:italic;',
149
                ]);
150
            }
151
            $inAdtnl = [
152
                'type'  => 'hidden',
153
                'name'  => $value['COLUMN_NAME'],
154
                'id'    => $value['COLUMN_NAME'],
155
                'value' => $this->getFieldValue($value),
156
            ];
157
            if ($iar !== []) {
158
                $inAdtnl = array_merge($inAdtnl, $iar);
159
            }
160
            return $this->setStringIntoTag($this->getFieldValue($value), 'b')
161
                    . $this->setStringIntoShortTag('input', $inAdtnl);
162
        }
163
        $database = $this->advCache['workingDatabase'];
164
        $fkArray  = $this->getForeignKeysToArray($database, $tblSrc, $value['COLUMN_NAME']);
165
        if (is_null($fkArray)) {
166
            $fldNos  = $this->setFieldNumbers($value);
167
            $inAdtnl = [
168
                'type'      => 'text',
169
                'name'      => $value['COLUMN_NAME'],
170
                'id'        => $value['COLUMN_NAME'],
171
                'value'     => $this->getFieldValue($value),
172
                'size'      => min(50, $fldNos['l']),
173
                'maxlength' => min(50, $fldNos['l'])
174
            ];
175
            if ($iar !== []) {
176
                $inAdtnl = array_merge($inAdtnl, $iar);
177
            }
178
            return $this->setStringIntoShortTag('input', $inAdtnl);
179
        }
180
        $query         = $this->sQueryGenericSelectKeyValue([
181
            $fkArray[$value['COLUMN_NAME']][1],
182
            $fkArray[$value['COLUMN_NAME']][2],
183
            $fkArray[$value['COLUMN_NAME']][0]
184
        ]);
185
        $selectOptions = $this->setMySQLquery2Server($query, 'array_key_value')['result'];
186
        $selectValue   = $this->getFieldValue($value);
187
        $inAdtnl       = ['size' => 1];
188
        if ($value['IS_NULLABLE'] == 'YES') {
189
            $inAdtnl = array_merge($inAdtnl, ['include_null']);
190
        }
191
        if ($iar !== []) {
192
            $inAdtnl = array_merge($inAdtnl, $iar);
193
        }
194
        return $this->setArrayToSelect($selectOptions, $selectValue, $value['COLUMN_NAME'], $inAdtnl);
195
    }
196
197
    /**
198
     * Returns a Char field 2 use in a form
199
     *
200
     * @param string $tbl
201
     * @param string $fieldType
202
     * @param array $value
203
     * @param array $features
0 ignored issues
show
Bug introduced by
There is no parameter named $features. Was it maybe removed?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.

Consider the following example. The parameter $italy is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was removed, but the annotation was not.

Loading history...
204
     * @param array $iar
205
     * @return string
206
     */
207
    private function getFieldOutputText($tbl, $fieldType, $value, $iar = [])
208
    {
209
        if (!in_array($fieldType, ['char', 'tinytext', 'varchar'])) {
210
            return '';
211
        }
212
        $database = $this->advCache['workingDatabase'];
213
        if (strpos($tbl, '`.`')) {
214
            $database = substr($tbl, 0, strpos($tbl, '`.`'));
215
        }
216
        if (($tbl != 'user_rights') && ($value['COLUMN_NAME'] != 'eid')) {
217
            $foreignKeysArray = $this->getForeignKeysToArray($database, $tbl, $value['COLUMN_NAME']);
218
            if (is_null($foreignKeysArray)) {
219
                unset($foreignKeysArray);
220
            }
221
        }
222
        if (isset($foreignKeysArray)) {
223
            return $this->getFieldOutputTextFK($foreignKeysArray, $value, $iar);
224
        }
225
        return $this->getFieldOutputTextNonFK($value, $iar);
226
    }
227
228
    private function getFieldOutputTextFK($foreignKeysArray, $value, $iar)
229
    {
230
        $query   = $this->storedQuery('generic_select_key_value', [
0 ignored issues
show
Bug introduced by
It seems like storedQuery() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

Loading history...
231
            $foreignKeysArray[$value['COLUMN_NAME']][1],
232
            $foreignKeysArray[$value['COLUMN_NAME']][2],
233
            $foreignKeysArray[$value['COLUMN_NAME']][0]
234
        ]);
235
        $inAdtnl = ['size' => 1];
236
        if ($value['IS_NULLABLE'] == 'YES') {
237
            $inAdtnl = array_merge($inAdtnl, ['include_null']);
238
        }
239
        if ($iar !== []) {
240
            $inAdtnl = array_merge($inAdtnl, $iar);
241
        }
242
        $slct = [
243
            'Options' => $this->setQuery2Server($query, 'array_key_value'),
0 ignored issues
show
Bug introduced by
It seems like setQuery2Server() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

Loading history...
244
            'Value'   => $this->getFieldValue($value),
245
        ];
246
        return $this->setArrayToSelect($slct['Options'], $slct['Value'], $value['COLUMN_NAME'], $inAdtnl);
247
    }
248
249
    /**
250
     * Returns a Text field 2 use in a form
251
     *
252
     * @param string $table_source
0 ignored issues
show
Bug introduced by
There is no parameter named $table_source. Was it maybe removed?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.

Consider the following example. The parameter $italy is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was removed, but the annotation was not.

Loading history...
253
     * @param string $fieldType
254
     * @param array $value
255
     * @param array $features
0 ignored issues
show
Bug introduced by
There is no parameter named $features. Was it maybe removed?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.

Consider the following example. The parameter $italy is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was removed, but the annotation was not.

Loading history...
256
     * @param array $iar
257
     * @return string
258
     */
259
    private function getFieldOutputTextLarge($fieldType, $value, $iar = [])
260
    {
261
        if (!in_array($fieldType, ['blob', 'text'])) {
262
            return '';
263
        }
264
        $inAdtnl = [
265
            'name' => $value['COLUMN_NAME'],
266
            'id'   => $value['COLUMN_NAME'],
267
            'rows' => 4,
268
            'cols' => 55,
269
        ];
270
        if ($iar !== []) {
271
            $inAdtnl = array_merge($inAdtnl, $iar);
272
        }
273
        return $this->setStringIntoTag($this->getFieldValue($value), 'textarea', $inAdtnl);
274
    }
275
276
    private function getFieldOutputTextNonFK($value, $iar)
277
    {
278
        $fldNos  = $this->setFieldNumbers($value);
279
        $inAdtnl = [
280
            'type'      => ($value['COLUMN_NAME'] == 'password' ? 'password' : 'text'),
281
            'name'      => $value['COLUMN_NAME'],
282
            'id'        => $value['COLUMN_NAME'],
283
            'size'      => min(30, $fldNos['l']),
284
            'maxlength' => min(255, $fldNos['l']),
285
            'value'     => $this->getFieldValue($value),
286
        ];
287
        if ($iar !== []) {
288
            $inAdtnl = array_merge($inAdtnl, $iar);
289
        }
290
        return $this->setStringIntoShortTag('input', $inAdtnl);
291
    }
292
293
    private function getFieldOutputTT($value, $szN, $iar = [])
294
    {
295
        $inAdtnl = [
296
            'id'        => $value['COLUMN_NAME'],
297
            'maxlength' => $szN,
298
            'name'      => $value['COLUMN_NAME'],
299
            'size'      => $szN,
300
            'type'      => 'text',
301
            'value'     => $this->getFieldValue($value),
302
        ];
303
        if ($iar !== []) {
304
            $inAdtnl = array_merge($inAdtnl, $iar);
305
        }
306
        return $this->setStringIntoShortTag('input', $inAdtnl);
307
    }
308
309
    /**
310
     * Returns a Time field 2 use in a form
311
     *
312
     * @param array $value
313
     * @param array $iar
314
     * @return string
315
     */
316
    private function getFieldOutputTime($value, $iar = [])
317
    {
318
        return $this->getFieldOutputTT($value, 8, $iar);
319
    }
320
321
    /**
322
     * Returns a Timestamp field 2 use in a form
323
     *
324
     * @param array $value
325
     * @param array $iar
326
     * @return string
327
     */
328
    private function getFieldOutputTimestamp($value, $iar = [])
329
    {
330
        $input = $this->getFieldOutputTT($value, 19, $iar);
331
        if (!array_key_exists('readonly', $iar)) {
332
            $input .= $this->setCalendarControlWithTime($value['COLUMN_NAME']);
333
        }
334
        return $input;
335
    }
336
337
    /**
338
     * Returns a Year field 2 use in a form
339
     *
340
     * @param array $details
341
     * @param array $iar
342
     * @return string
343
     */
344
    private function getFieldOutputYear($details, $iar)
345
    {
346
        for ($c = 1901; $c <= 2155; $c++) {
347
            $listOfValues[$c] = $c;
0 ignored issues
show
Coding Style Comprehensibility introduced by
$listOfValues was never initialized. Although not strictly required by PHP, it is generally a good practice to add $listOfValues = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
348
        }
349
        if ($iar == []) {
350
            $slDflt = $this->getFieldValue($details);
351
            return $this->setArrayToSelect($listOfValues, $slDflt, $details['COLUMN_NAME'], ['size' => 1]);
0 ignored issues
show
Bug introduced by
The variable $listOfValues does not seem to be defined for all execution paths leading up to this point.

If you define a variable conditionally, it can happen that it is not defined for all execution paths.

Let’s take a look at an example:

function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.

Available Fixes

  1. Check for existence of the variable explicitly:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        if (isset($x)) { // Make sure it's always set.
            echo $x;
        }
    }
    
  2. Define a default value for the variable:

    function myFunction($a) {
        $x = ''; // Set a default which gets overridden for certain paths.
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        echo $x;
    }
    
  3. Add a value for the missing path:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
    
            // We add support for the missing case.
            default:
                $x = '';
                break;
        }
    
        echo $x;
    }
    
Loading history...
352
        }
353
        return $this->getFieldOutputText('varchar', $details, $iar);
0 ignored issues
show
Documentation introduced by
$details is of type array, but the function expects a string.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
Loading history...
354
    }
355
356
    /**
357
     * Returns given value for a field from $_REQUEST
358
     *
359
     * @param array $details
360
     * @return string
361
     */
362
    private function getFieldValue($details)
363
    {
364
        $this->initializeSprGlbAndSession();
365
        $rqCN = $this->tCmnRequest->request->get($details['COLUMN_NAME']);
366
        if (!is_null($rqCN)) {
367
            if (($details['IS_NULLABLE'] == 'YES') && ($rqCN == '')) {
368
                return 'NULL';
369
            }
370
            return $rqCN;
371
        }
372
        return $this->getFieldValueWithoutUserInput($details);
373
    }
374
375
    /**
376
     * Handles field value ignoring any input from the user
377
     *
378
     * @param array $details
379
     * @return string
380
     */
381
    private function getFieldValueWithoutUserInput($details)
382
    {
383
        if ($details['COLUMN_DEFAULT'] === null) {
384
            if ($details['IS_NULLABLE'] == 'YES') {
385
                return 'NULL';
386
            }
387
            return '';
388
        }
389
        return $details['COLUMN_DEFAULT'];
390
    }
391
392
    /**
393
     * Returns an array with fields referenced by a Foreign key
394
     *
395
     * @param object $db
0 ignored issues
show
Bug introduced by
There is no parameter named $db. Was it maybe removed?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.

Consider the following example. The parameter $italy is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was removed, but the annotation was not.

Loading history...
396
     * @param string $database
397
     * @param string $tblName
398
     * @param string $onlyCols
0 ignored issues
show
Documentation introduced by
There is no parameter named $onlyCols. Did you maybe mean $onlyCol?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. It has, however, found a similar but not annotated parameter which might be a good fit.

Consider the following example. The parameter $ireland is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $ireland
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was changed, but the annotation was not.

Loading history...
399
     * @return array
400
     */
401
    private function getForeignKeysToArray($database, $tblName, $onlyCol = '')
402
    {
403
        if (strpos($tblName, '.`')) {
404
            $tblName = substr($tblName, strpos($tblName, '.`') + 2, 64);
405
        }
406
        $this->setTableForeginKeyCache($database, $tblName);
407
        $array2return = null;
408
        if (isset($this->advCache['tableFKs'][$database][$tblName])) {
409
            foreach ($this->advCache['tableFKs'][$database][$tblName] as $value) {
410
                if ($value['COLUMN_NAME'] == $onlyCol) {
411
                    $query                  = $this->sQueryMySqlColumns([
412
                        'TABLE_SCHEMA' => $value['REFERENCED_TABLE_SCHEMA'],
413
                        'TABLE_NAME'   => $value['REFERENCED_TABLE_NAME'],
414
                        'DATA_TYPE'    => [
415
                            'char',
416
                            'varchar',
417
                            'text',
418
                        ],
419
                    ]);
420
                    $targetTblTxtFlds       = $this->setMySQLquery2Server($query, 'full_array_key_numbered')['result'];
421
                    $significance           = $targetTblTxtFlds[0]['COLUMN_NAME'];
422
                    unset($targetTblTxtFlds);
423
                    $array2return[$onlyCol] = [
424
                        '`' . implode('`.`', [
425
                            $value['REFERENCED_TABLE_SCHEMA'],
426
                            $value['REFERENCED_TABLE_NAME'],
427
                        ]) . '`',
428
                        $value['REFERENCED_COLUMN_NAME'],
429
                        '`' . $significance . '`',
430
                    ];
431
                }
432
            }
433
        }
434
        return $array2return;
435
    }
436
437
    private function getLabel($details)
438
    {
439
        return $this->setStringIntoTag($this->getFieldNameForDisplay($details), 'span', ['class' => 'fake_label']);
440
    }
441
442
    /**
443
     * Returns an array with possible values of a SET or ENUM column
444
     *
445
     * @param string $refTbl
446
     * @param string $refCol
447
     * @return array
448
     */
449
    protected function getSetOrEnum2Array($refTbl, $refCol)
450
    {
451
        if ((strpos($refTbl, '`') !== false) && (substr($refTbl, 0, 1) != '`')) {
452
            $refTbl = '`' . $refTbl . '`';
453
        }
454
        $dat = $this->establishDatabaseAndTable($refTbl);
455
        foreach ($this->advCache['tableStructureCache'][$dat[0]][$dat[1]] as $value) {
456
            if ($value['COLUMN_NAME'] == $refCol) {
457
                $clndVls = explode(',', str_replace([$value['DATA_TYPE'], '(', "'", ')'], '', $value['COLUMN_TYPE']));
458
                $enmVls  = array_combine($clndVls, $clndVls);
459
                if ($value['IS_NULLABLE'] == 'YES') {
460
                    $enmVls['NULL'] = '';
461
                }
462
            }
463
        }
464
        ksort($enmVls);
465
        return $enmVls;
466
    }
467
468
    /**
469
     * Returns a timestamp field value
470
     *
471
     * @param array $dtl
472
     * @return array
473
     */
474
    private function getTimestamping($dtl)
475
    {
476
        $inM = $this->setStringIntoTag($this->getFieldValue($dtl), 'span');
477
        if (in_array($this->getFieldValue($dtl), ['', 'CURRENT_TIMESTAMP', 'NULL'])) {
478
            $mCN = [
479
                'InsertDateTime'        => 'data/timpul ad. informatiei',
480
                'ModificationDateTime'  => 'data/timpul modificarii inf.',
481
                'modification_datetime' => 'data/timpul modificarii inf.',
482
            ];
483
            if (array_key_exists($dtl['COLUMN_NAME'], $mCN)) {
484
                $inM = $this->setStringIntoTag($mCN[$dtl['COLUMN_NAME']], 'span', ['style' => 'font-style:italic;']);
485
            }
486
        }
487
        return ['label' => $this->getLabel($dtl), 'input' => $inM];
488
    }
489
490
    /**
491
     * Manages features flag
492
     *
493
     * @param string $fieldName
494
     * @param array $features
495
     * @return string
496
     */
497
    private function handleFeatures($fieldName, $features)
498
    {
499
        $rOly  = $this->handleFeaturesSingle($fieldName, $features, 'readonly');
500
        $rDbld = $this->handleFeaturesSingle($fieldName, $features, 'disabled');
501
        $rNl   = [];
502
        if (isset($features['include_null']) && in_array($fieldName, $features['include_null'])) {
503
            $rNl = ['include_null'];
504
        }
505
        return array_merge([], $rOly, $rDbld, $rNl);
506
    }
507
508
    private function handleFeaturesSingle($fieldName, $features, $featureKey)
509
    {
510
        $fMap    = [
511
            'readonly' => ['readonly', 'class', 'input_readonly'],
512
            'disabled' => ['disabled']
513
        ];
514
        $aReturn = [];
515
        if (array_key_exists($featureKey, $features)) {
516
            if (array_key_exists($fieldName, $features[$featureKey])) {
517
                $aReturn[$featureKey][$fMap[$featureKey][0]] = $fMap[$featureKey][0];
518
                if (count($fMap[$featureKey]) > 1) {
519
                    $aReturn[$featureKey][$fMap[$featureKey][1]] = $fMap[$featureKey][2];
520
                }
521
            }
522
        }
523
        return $aReturn;
524
    }
525
526
    /**
527
     * Returns a generic form based on a given table
528
     *
529
     * @param string $tblSrc Table Source
530
     * @param array $feat
531
     * @param string/array $hiddenInfo List of hidden fields
0 ignored issues
show
Documentation introduced by
The doc-type string/array could not be parsed: Unknown type name "string/array" at position 0. (view supported doc-types)

This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types.

Loading history...
532
     *
533
     * @return string Form to add/modify detail for a single row within a table
534
     */
535
    protected function setFormGenericSingleRecord($tblSrc, $feat, $hiddenInfo = '')
536
    {
537
        echo $this->setStringIntoTag('', 'div', [
538
            'id' => 'loading'
539
        ]); // Ajax container
540
        if (strpos($tblSrc, '.') !== false) {
541
            $tblSrc = explode('.', str_replace('`', '', $tblSrc))[1];
542
        }
543
        $this->setTableCache($tblSrc); // will populate $this->advCache['tableStructureCache'][$dt[0]][$dt[1]]
0 ignored issues
show
Unused Code Comprehensibility introduced by
74% of this comment could be valid code. Did you maybe forget this after debugging?

Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.

The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.

This check looks for comments that seem to be mostly valid code and reports them.

Loading history...
544
        if (count($this->advCache['tableStructureCache'][$this->advCache['workingDatabase']][$tblSrc]) != 0) {
545
            foreach ($this->advCache['tableStructureCache'][$this->advCache['workingDatabase']][$tblSrc] as $value) {
546
                $sReturn[] = $this->setNeededField($tblSrc, $value, $feat);
0 ignored issues
show
Coding Style Comprehensibility introduced by
$sReturn was never initialized. Although not strictly required by PHP, it is generally a good practice to add $sReturn = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
547
            }
548
        }
549
        $btn[]                = $this->setStringIntoShortTag('input', [
0 ignored issues
show
Coding Style Comprehensibility introduced by
$btn was never initialized. Although not strictly required by PHP, it is generally a good practice to add $btn = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
550
            'type'  => 'submit',
551
            'id'    => 'submit',
552
            'style' => 'margin-left:220px;',
553
            'value' => $this->lclMsgCmn('i18n_Form_ButtonSave'),
554
        ]);
555
        $adtnlScriptAfterForm = $this->setJavascriptContent(implode('', [
556
            '$(document).ready(function(){',
557
            '$("form#' . $feat['id'] . '").submit(function(){',
558
            '$("input").attr("readonly", true);',
559
            '$("input[type=submit]").attr("disabled", "disabled");',
560
            '$("input[type=submit]").attr("value", "' . $this->lclMsgCmn('i18n_Form_ButtonSaving') . '");',
561
            '});',
562
            '});',
563
        ]));
564
        if (isset($feat['insertAndUpdate'])) {
565
            $btn[] = $this->setStringIntoShortTag('input', [
566
                'type'  => 'hidden',
567
                'id'    => 'insertAndUpdate',
568
                'name'  => 'insertAndUpdate',
569
                'value' => 'insertAndUpdate'
570
            ]);
571
        }
572
        $sReturn[] = $this->setStringIntoTag(implode('', $btn), 'div');
0 ignored issues
show
Bug introduced by
The variable $sReturn does not seem to be defined for all execution paths leading up to this point.

If you define a variable conditionally, it can happen that it is not defined for all execution paths.

Let’s take a look at an example:

function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.

Available Fixes

  1. Check for existence of the variable explicitly:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        if (isset($x)) { // Make sure it's always set.
            echo $x;
        }
    }
    
  2. Define a default value for the variable:

    function myFunction($a) {
        $x = ''; // Set a default which gets overridden for certain paths.
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        echo $x;
    }
    
  3. Add a value for the missing path:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
    
            // We add support for the missing case.
            default:
                $x = '';
                break;
        }
    
        echo $x;
    }
    
Loading history...
573
        if (isset($hiddenInfo)) {
574
            if (is_array($hiddenInfo)) {
575
                foreach ($hiddenInfo as $key => $value) {
576
                    $hiddenInput = $this->setStringIntoShortTag('input', [
577
                        'type'  => 'hidden',
578
                        'name'  => $key,
579
                        'id'    => $key,
580
                        'value' => $value,
581
                    ]);
582
                    $sReturn[]   = $this->setStringIntoTag($hiddenInput, 'div');
583
                }
584
            }
585
        }
586
        return $this->setStringIntoTag(implode('', $sReturn), 'form', [
587
                    'id'     => $feat['id'],
588
                    'action' => $feat['action'],
589
                    'method' => $feat['method']
590
                ])
591
                . $adtnlScriptAfterForm;
592
    }
593
594
    protected function setTableLocaleFields($localizationStrings)
595
    {
596
        $this->advCache['tableStructureLocales'] = $localizationStrings;
597
    }
598
599
    /**
600
     * Analyse the field and returns the proper line 2 use in forms
601
     *
602
     * @param string $tableSource
603
     * @param array $details
604
     * @param array $features
605
     * @return string|array
606
     */
607
    private function setNeededField($tableSource, $details, $features)
0 ignored issues
show
Coding Style introduced by
setNeededField uses the super-global variable $_SERVER which is generally not recommended.

Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable:

// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
Loading history...
Coding Style introduced by
setNeededField uses the super-global variable $_REQUEST which is generally not recommended.

Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable:

// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
Loading history...
608
    {
609
        if (isset($features['hidden'])) {
610
            if (in_array($details['COLUMN_NAME'], $features['hidden'])) {
611
                return null;
612
            }
613
        }
614
        $fieldLabel = $this->getFieldNameForDisplay($details);
615
        if ($fieldLabel == 'hidden') {
616
            return null;
617
        }
618
        switch ($details['COLUMN_NAME']) {
619
            case 'host':
620
                $sReturn['label'] = $this->setStringIntoTag('Numele calculatorului', 'label', [
0 ignored issues
show
Coding Style Comprehensibility introduced by
$sReturn was never initialized. Although not strictly required by PHP, it is generally a good practice to add $sReturn = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
621
                    'for' => $details['COLUMN_NAME']
622
                ]);
623
                $sReturn['input'] = $this->setStringIntoShortTag('input', [
624
                    'type'     => 'input',
625
                    'size'     => 15,
626
                    'readonly' => 'readonly',
627
                    'value'    => gethostbyaddr($_SERVER['REMOTE_ADDR'])
628
                ]);
629
                break;
630
            case 'InsertDateTime':
631
            case 'modification_datetime':
632
            case 'ModificationDateTime':
633
                $sReturn          = call_user_func_array([$this, 'getTimestamping'], [$details]);
634
                break;
635
            default:
636
                $aLabel           = [
637
                    'for' => $details['COLUMN_NAME'],
638
                    'id'  => $details['COLUMN_NAME'] . '_label'
639
                ];
640
                if (isset($features['disabled'])) {
641
                    if (in_array($details['COLUMN_NAME'], $features['disabled'])) {
642
                        $aLabel = array_merge($aLabel, ['style' => 'color: grey;']);
643
                    }
644
                }
645
                $sReturn['label'] = $this->setStringIntoTag($fieldLabel, 'label', $aLabel);
0 ignored issues
show
Coding Style Comprehensibility introduced by
$sReturn was never initialized. Although not strictly required by PHP, it is generally a good practice to add $sReturn = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
646
                $result           = $this->setNeededFieldByType($tableSource, $details, $features);
647
                if ($details['COLUMN_NAME'] == 'ChoiceId') {
648
                    $result = $this->setStringIntoShortTag('input', [
649
                        'type'  => 'text',
650
                        'name'  => $details['COLUMN_NAME'],
651
                        'value' => $_REQUEST[$details['COLUMN_NAME']]
652
                    ]);
653
                }
654
                $sReturn['input'] = $result;
655
                break;
656
        }
657
        $finalReturn[] = $sReturn['label'];
0 ignored issues
show
Coding Style Comprehensibility introduced by
$finalReturn was never initialized. Although not strictly required by PHP, it is generally a good practice to add $finalReturn = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
658
        $finalReturn[] = $this->setStringIntoTag($sReturn['input'], 'span', ['class' => 'labell']);
659
        $wrkDb         = $this->advCache['workingDatabase'];
660
        if (isset($this->tableFKsCache[$wrkDb][$tableSource])) {
0 ignored issues
show
Bug introduced by
The property tableFKsCache does not exist. Did you maybe forget to declare it?

In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:

class MyClass { }

$x = new MyClass();
$x->foo = true;

Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:

class MyClass {
    public $foo;
}

$x = new MyClass();
$x->foo = true;
Loading history...
661
            if (in_array($details['COLUMN_NAME'], $this->advCache['FKcol'][$wrkDb][$tableSource])) {
662
                $finalReturn[] = $this->getFieldLength($details);
0 ignored issues
show
Bug introduced by
It seems like getFieldLength() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

Loading history...
663
            }
664
        }
665
        return $this->setStringIntoTag(implode('', $finalReturn), 'div');
666
    }
667
668
    /**
669
     * Analyse the field type and returns the proper lines 2 use in forms
670
     *
671
     * @param string $tblName
672
     * @param array $details
673
     * @param array $features
674
     * @return string|array
675
     */
676
    private function setNeededFieldByType($tblName, $details, $features)
677
    {
678
        $sReturn = null;
679
        if (isset($features['special']) && isset($features['special'][$details['COLUMN_NAME']])) {
680
            $slctOpt = $this->setQuery2Server($features['special'][$details['COLUMN_NAME']], 'array_key_value');
0 ignored issues
show
Bug introduced by
It seems like setQuery2Server() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

Loading history...
681
            $sReturn = $this->setArrayToSelect($slctOpt, $this->getFieldValue($details), $details['COLUMN_NAME'], [
682
                'size' => 1
683
            ]);
684
        } else {
685
            $iar = $this->handleFeatures($details['COLUMN_NAME'], $features);
686
            switch ($details['DATA_TYPE']) {
687
                case 'bigint':
688
                case 'int':
689
                case 'mediumint':
690
                case 'smallint':
691
                case 'tinyint':
692
                case 'float':
693
                case 'double':
694
                case 'decimal':
695
                case 'numeric':
696
                    $sReturn = $this->getFieldOutputNumeric($tblName, $details, $iar);
697
                    break;
698
                case 'char':
699
                case 'tinytext':
700
                case 'varchar':
701
                    $sReturn = $this->getFieldOutputText($tblName, $details['DATA_TYPE'], $details, $iar);
702
                    break;
703
                case 'date':
704
                    $sReturn = $this->getFieldOutputDate($details['DATA_TYPE'], $details, $iar);
0 ignored issues
show
Bug introduced by
It seems like getFieldOutputDate() must be provided by classes using this trait. How about adding it as abstract method to this trait?

This check looks for methods that are used by a trait but not required by it.

To illustrate, let’s look at the following code example

trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

The trait Idable provides a method equalsId that in turn relies on the method getId(). If this method does not exist on a class mixing in this trait, the method will fail.

Adding the getId() as an abstract method to the trait will make sure it is available.

Loading history...
705
                    break;
706
                case 'datetime':
707
                case 'timestamp':
708
                    $sReturn = $this->getFieldOutputTimestamp($details, $iar);
709
                    break;
710
                case 'enum':
711
                case 'set':
712
                    $sReturn = $this->getFieldOutputEnumSet($tblName, $details['DATA_TYPE'], $details, $iar);
713
                    break;
714
                case 'text':
715
                case 'blob':
716
                    $sReturn = $this->getFieldOutputTextLarge($details['DATA_TYPE'], $details, $iar);
717
                    break;
718
                case 'time':
719
                    $sReturn = $this->getFieldOutputTime($details, $iar);
720
                    break;
721
                case 'year':
722
                    $sReturn = $this->getFieldOutputYear($details, $iar);
723
                    break;
724
            }
725
        }
726
        return $this->getFieldCompletionType($details) . $sReturn;
727
    }
728
729
    /**
730
     * create a Cache for given table to use it in many places
731
     *
732
     * @param type $tblSrc
733
     */
734
    private function setTableCache($tblSrc)
735
    {
736
        $dat = $this->establishDatabaseAndTable($tblSrc);
737
        if (!isset($this->advCache['tableStructureCache'][$dat[0]][$dat[1]])) {
738
            switch ($dat[1]) {
739
                case 'user_rights':
740
                    $this->advCache['workingDatabase'] = 'usefull_security';
741
                    break;
742
                default:
743
                    $this->advCache['workingDatabase'] = $dat[0];
744
                    break;
745
            }
746
            $this->advCache['tableStructureCache'][$dat[0]][$dat[1]] = $this->getMySQLlistColumns([
747
                'TABLE_SCHEMA' => $dat[0],
748
                'TABLE_NAME'   => $dat[1],
749
            ]);
750
            $this->setTableForeginKeyCache($dat[0], $dat[1]);
751
        }
752
    }
753
754
    private function setTableForeginKeyCache($dbName, $tblName)
755
    {
756
        $frgnKs = $this->getMySQLlistIndexes([
757
            'TABLE_SCHEMA'          => $dbName,
758
            'TABLE_NAME'            => $tblName,
759
            'REFERENCED_TABLE_NAME' => 'NOT NULL',
760
        ]);
761
        if (!is_null($frgnKs)) {
762
            $this->advCache['tableFKs'][$dbName][$tblName] = $frgnKs;
763
            $this->advCache['FKcol'][$dbName][$tblName]    = array_column($frgnKs, 'COLUMN_NAME', 'CONSTRAINT_NAME');
764
        }
765
    }
766
767
    private function setViewDeleteFeedbacks()
768
    {
769
        return [
770
            'Confirmation' => $this->lclMsgCmn('i18n_Action_Confirmation'),
771
            'Failed'       => $this->lclMsgCmn('i18n_ActionDelete_Failed'),
772
            'Impossible'   => $this->lclMsgCmn('i18n_ActionDelete_Impossible'),
773
            'Success'      => $this->lclMsgCmn('i18n_ActionDelete_Success'),
774
        ];
775
    }
776
777
    private function setViewDeletePackedFinal($sReturn)
778
    {
779
        $finalJavascript = $this->setJavascriptContent(implode('', [
780
            '$("#DeleteFeedback").fadeOut(4000, function() {',
781
            '$(this).remove();',
782
            '});',
783
        ]));
784
        return '<div id="DeleteFeedback">' . $sReturn . '</div>' . $finalJavascript;
785
    }
786
787
    /**
788
     * Automatic handler for Record deletion
789
     *
790
     * @param string $tbl
791
     * @param string $idn
792
     * @return string
793
     */
794
    protected function setViewModernDelete($tbl, $idn)
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Coding Style introduced by
setViewModernDelete uses the super-global variable $_REQUEST which is generally not recommended.

Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable:

// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
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795
    {
796
        $tMsg = $this->setViewDeleteFeedbacks();
797
        if ($tbl == '') {
798
            $sReturn = $this->setFeedbackModern('error', $tMsg['Confirmation'], $tMsg['Impossible']);
799
        } else {
800
            $this->setMySQLquery2Server($this->sQueryToDeleteSingleIdentifier([$tbl, $idn, $_REQUEST[$idn]]));
801
            $sReturn = $this->setFeedbackModern('error', $tMsg['Confirmation'], $tMsg['Failed'])
802
                    . '(' . $this->mySQLconnection->error . ')';
803
            if ($this->mySQLconnection->affected_rows > 0) {
804
                $sReturn = $this->setFeedbackModern('check', $tMsg['Confirmation'], $tMsg['Success']);
805
            }
806
        }
807
        return $this->setViewDeletePackedFinal($sReturn);
808
    }
809
}
810