ModelUtils::validate_doc_item() - Code Metrics - Inspection of "PSR-2 compatibility changes" - mkorkmaz/model_utils - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8fb73b...c73d67 )

by Mehmet

created 2016-05-08 12:26 UTC

ModelUtils::validate_doc_item() F

↳ Parent: ModelUtils::validateDocItem()

Complexity

Conditions	39
Paths	> 20000

Size

Total Lines	122
Code Lines	95

Duplication

Lines	0
Ratio	0 %

Importance

Changes	6
Bugs	2	Features	2

Metric	Value
c	6
b	2
f	2
dl	0
loc	122
rs	2
cc	39
eloc	95
nc	32320
nop	3

How to fix Long Method Complexity

<?php
/**
 * ModelUtils: A simple PHP class for validating variable types, fixing, sanitising and setting default values for a
 * model definition encoded as an array .
 * *
 *  @TODO: A doc item can be array that has multiple values,
 *  implement validation and sanitization for the situations like this.
 *  @TODO: Detailed documentation is needed
 */

namespace ModelUtils;

use Crisu83\ShortId\ShortId;

class ModelUtils
{
    /**
     * Validate given documents
     *
     * @param array     $my_model
     * @param array     $my_doc
     * @param string    $my_key
     * @return array
     * @throws \Exception
     */
    public static function validateDoc($my_model, $my_doc, $my_key = null)
    {
        $my_keys = array_keys($my_doc);
        foreach ($my_keys as $key) {
            // Does doc has a array that does not exist in model definition .
            if (!isset($my_model[$key])) {
                if ($my_key !== null) {
                    $my_key = strval($my_key)." . ".strval($key);
                } else {
                    $my_key = $key;
                }
                throw new \Exception("Error for key '".$my_key."' that does not exist in the model");
            } // Is the value of the array[key] again another array? .
            elseif (ModelUtils::getType($my_doc[$key]) == "array") {
                if ($my_key !== null) {
                    $my_key = strval($my_key)." . ".strval($key);
                } else {
                    $my_key = $key;
                }
                // Validate this array too .
                $my_doc[$key] = ModelUtils::validateDoc($my_model[$key], $my_doc[$key], $my_key);
                if (ModelUtils::getType($my_doc[$key]) != "array") {
                    return $my_doc[$key];
                }
            } // Is the value of the array[key] have same variable type
              //that stated in the definition of the model array.
            elseif (ModelUtils::getType($my_doc[$key]) != $my_model[$key]['_type']) {
                if ($my_key !== null) {
                    $my_key = $my_key." . ".$key;
                } else {
                    $my_key = $key;
                }
                throw new \Exception("Error for key '".$my_key."'".", ".ModelUtils::getType($my_doc[$key]).
                    " given but it must be ".$my_model[$key]['_type']);
            } else {
                $v_key = $key;
                if ($my_key !== null) {
                    $v_key = $my_key." . ".$key;
                }
                $my_doc[$key] = ModelUtils::validateDocItem($my_doc[$key], $my_model[$key], $v_key);
            }
        }
        return $my_doc;
    }

    /**
     * Fit document to given Model
     *
     * @param array     $my_model
     * @param array     $my_doc
     * @return array
     */
    public static function fitDocToModel($my_model, $my_doc)
    {
        $my_keys = array_keys($my_doc);
        foreach ($my_keys as $key) {
            // If array has a key that is not presented in the model definition, unset it .
            if (!isset($my_model[$key])) {
                unset($my_doc[$key]);
            } // If array[$key] is again an array, recursively fit this array too .
            elseif (ModelUtils::getType($my_doc[$key]) == "array" && !isset($my_model[$key]['_type'])) {
                $my_doc[$key] = ModelUtils::fitDocToModel($my_model[$key], $my_doc[$key]);
                // If returned value is not an array, return it .
                if (ModelUtils::getType($my_doc[$key]) != "array") {
                    return $my_doc[$key];
                }
            } elseif (ModelUtils::getType($my_doc[$key]) == "array" && $my_model[$key]['_type'] != "array") {
                $my_doc[$key] = $my_model[$key]['_default'];
            } // If array[key] is not an array and not has same variable type that stated in the model definition .
            else {
                $my_doc[$key] = ModelUtils::sanitizeDocItem($my_doc[$key], $my_model[$key]);
            }
        }

        return $my_doc;
    }

    /**
     * @param array     $my_model
     * @param array     $my_doc
     *
     * @return array
     */
    public static function settingModelDefaults($my_model, $my_doc)
    {
        $my_keys = array_keys($my_model);
        $new_doc = [];
        foreach ($my_keys as $key) {
            $item_keys = array_keys($my_model[$key]);
            // If one of the keys of $my_model[$key] is _type this is a definition, not a defined key
            if (in_array("_type", $item_keys)) {
                // If array does not have this key, set the default value .
                if (!isset($my_doc[$key])) {
                    if (isset($my_model[$key]['_input_type'])) {
                        switch ($my_model[$key]['_input_type']) {
                            case 'uid':
                                    $shortid = ShortId::create();
                                    $new_doc[$key] = $shortid->generate();
                                break;
                            case 'date':
                                if ($my_model[$key]['_default'] == 'today') {
                                    $new_doc[$key] = date("Y-m-d");
                                } else {
                                    $new_doc[$key] = $my_model[$key]['_default'];
                                }
                                break;
                            case 'timestamp':
                                $model_default = $my_model[$key]['_default'];
                                $model_type = $my_model[$key]['_type'];
                                if (($model_default == "now") && ($model_type == "integer")) {
                                    $new_doc[$key] = time();
                                } elseif ($model_default == "now" && ($model_type == "string")) {
                                    $new_doc[$key] = date("Y-m-d H:i:s");
                                } else {
                                    $new_doc[$key] = $model_default;
                                }
                                break;
                    
                            default:
                                $new_doc[$key] = $my_model[$key]['_default'];
                        }
                    } else {
                        $new_doc[$key] = $my_model[$key]['_default'];
                    }
                } // If array has this key
                else {
                    // If model definition stated this key's default value is not Null
                    // and has a wrong variable type, fix it.
                    if ($my_model[$key]['_default'] !== null) {
                        $key_type = ModelUtils::getType($my_doc[$key]);
                        if ($key_type != $my_model[$key]['_type'] && $key_type == "array") {
                            $my_doc[$key] = $my_model[$key]['_default'];
                        }
                        settype($my_doc[$key], $my_model[$key]['_type']);
                    }
                    $new_doc[$key] = $my_doc[$key];
                }
                $new_doc[$key] = ModelUtils::sanitizeDocItem($new_doc[$key], $my_model[$key]);
            } // If one of the keys is not _type, this is a defined key, recursively get sub keys .
            else {
                if (!isset($my_doc[$key])) {
                    $my_doc[$key] = "";
                }
                $new_doc[$key] = ModelUtils::settingModelDefaults($my_model[$key], $my_doc[$key]);
            }
        }
        return $new_doc;
    }

    /**
     * @param mixed     $value
     * @param array     $my_model
     * @param string    $key
     *
     * @return mixed
     * @throws \Exception
     */
    public static function validateDocItem($value, $my_model, $key)
    {
        $type        = isset($my_model['_type']) ? $my_model['_type'] : 'string';
        $input_type  = isset($my_model['_input_type']) ? $my_model['_input_type'] : 'string';
        $format      = isset($my_model['_input_format']) ? $my_model['_input_format'] : "";
        $min_length  = isset($my_model['_min_length']) ? $my_model['_min_length'] : null;
        $max_length  = isset($my_model['_max_length']) ? $my_model['_max_length'] : null;
        $in_options  = isset($my_model['_in_options']) ? $my_model['_in_options'] : null;

        if (ModelUtils::getType($value) != $type) {
            return false;
        }
        if ($input_type !== null) {
            switch ($input_type) {
                case 'mail':
                    $filter_check = filter_var($value, FILTER_VALIDATE_EMAIL);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_EMAIL_ADDRESS ");
                    }
                    break;
                case 'bool':
                    $filter_check = filter_var($value, FILTER_VALIDATE_BOOLEAN);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_BOOLEAN_VALUE ");
                    }
                    break;
                case 'url':
                    $filter_check = filter_var($value, FILTER_VALIDATE_URL);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_URL ");
                    }
                    break;
                case 'ip':
                    $filter_check = filter_var($value, FILTER_VALIDATE_IP);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_IP_ADDRESS ");
                    }
                    break;
                case 'mac_address':
                    $filter_check = filter_var($value, FILTER_VALIDATE_MAC);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_MAC_ADDRESS ");
                    }
                    break;
                case 'date':
                    $regex = "/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])$/";
                    $options = array("options"=>array("regexp"=> $regex));
                    $filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_FORMAT ");
                    }
                    break;
                case 'time':
                    $regex = "/^([01]?[0-9]|2[0-3]):[0-5][0-9](:[0-5][0-9])$/";
                    $options = array("options"=>array("regexp"=> $regex));
                    $filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_FORMAT ");
                    }
                    break;
                case 'datetime':
                    $date_part = "[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])";
                    $time_part = "([01]?[0-9]|2[0-3]):[0-5][0-9](:[0-5][0-9])";
                    $regex = "/^".$date_part." ".$time_part."$/";
                    $options = array("options"=>array("regexp"=> $regex));
                    $filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
                    if ($filter_check === false) {
                        $exception_message="Error for value '".$value."' for '".$key."' 
                                            couldn't pass the validation: INVALID_FORMAT";
                        throw new \Exception($exception_message);
                    }
                    break;
                case 'regex':
                    $regex = "/^".$format."$/";
                    $options = array("options"=>array("regexp"=> $regex));
                    $filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
                    if ($filter_check === false) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: INVALID_FORMAT ");
                    }
                    break;
            }
        }
        switch ($type) {
            case 'integer':
            case 'float':
                if ($min_length !== null) {
                    if ($value<$min_length) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: Must be bigger than ".$min_length."  ");
                    }
                }
                if ($max_length !== null) {
                    if ($value>$max_length) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: Must be smallerr than ".$max_length."  ");
                    }
                }
                break;
            default:
                if ($max_length !== null) {
                    if (strlen($value)>$max_length) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the " .
                            "validation: It's length must be smaller than ".$max_length."  ");
                    }
                }
                if ($min_length !== null) {
                    if (strlen($value)<$min_length) {
                        throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
                            "validation: It's length must be longer than ".$min_length."  ");
                    }
                }
                break;
        }
        if ($in_options !== null) {
            if (!in_array($value, $in_options)) {
                throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the validation: ".
                    "It's length must be one of the these values: ".implode(", ", $in_options)."  ");
            }
        }

        return $value;
    }

    /**
     * @param mixed     $value
     * @param array     $my_model
     *
     * @return mixed
     */
    public static function sanitizeDocItem($value, $my_model)
    {
        $type = isset($my_model['_type']) ? $my_model['_type'] : 'string';
        $input_type = isset($my_model['_input_type']) ? $my_model['_input_type'] : null;
        $min_length = isset($my_model['_min_length']) ? $my_model['_min_length'] : null;
        $max_length = isset($my_model['_max_length']) ? $my_model['_max_length'] : null;
        $in_options = isset($my_model['_in_options']) ? $my_model['_in_options'] : null;

        if ($input_type !== null) {
            switch ($input_type) {
                case 'timestamp':
                    if ($value == 'now') {
                        $value = time();
                    }
                    break;
                default:
                    $value = filter_var($value, FILTER_SANITIZE_FULL_SPECIAL_CHARS);
                    break;
            }
        }
        settype($value, $type);
        switch ($type) {
            case 'integer':
            case 'float':
                if ($min_length !== null) {
                    if ($value<$min_length) {
                        $value = $min_length;
                    }
                }
                if ($max_length !== null) {
                    if ($value>$max_length) {
                        $value = $max_length;
                    }
                }
                break;
            default:
                if ($max_length !== null) {
                    if (strlen($value)>$max_length) {
                        $value = substr($value, 0, $max_length);
                    }
                }
                break;
        }
        if ($in_options !== null) {
            if (!in_array($value, $in_options)) {
                $value = $in_options[0]; // First value of the in_options array is assumed to be the default value .
            }
        }

        return $value;
    }

    /**
     * A Note:
     * Since the built-in php function gettype returns "double" variabe type, here is the workaround function
     * See http://php . net/manual/en/function . gettype . php => Possible values for the returned string are:
     * "double" (for historical reasons "double" is returned in case of a float, and not simply "float")
     *
     * @param mixed     $value
     * @return string
     */
    public static function getType($value)
    {
        if (is_bool($value)) {
            return "boolean";
        } elseif (is_string($value)) {
            return "string";
        } elseif (is_int($value)) {
            return "integer";
        } elseif (is_float($value)) {
            return "float";
        } elseif (is_array($value)) {
            return "array";
        } elseif (is_null($value)) {
            return "null";
        } elseif (is_object($value)) {
            return "object";
        } elseif (is_resource($value)) {
            return "resource";
        } else {
            return "NA";
        }
    }
}


1			<?php
2			/**
3			* ModelUtils: A simple PHP class for validating variable types, fixing, sanitising and setting default values for a
4			* model definition encoded as an array .
5			* *
6			* @TODO: A doc item can be array that has multiple values,
7			* implement validation and sanitization for the situations like this.
8			* @TODO: Detailed documentation is needed
9			*/
10
11			namespace ModelUtils;
12
13			use Crisu83\ShortId\ShortId;
14
15			class ModelUtils
16			{
17			/**
18			* Validate given documents
19			*
20			* @param array $my_model
21			* @param array $my_doc
22			* @param string $my_key
23			* @return array
24			* @throws \Exception
25			*/
26			public static function validateDoc($my_model, $my_doc, $my_key = null)
27			{
28			$my_keys = array_keys($my_doc);
29			foreach ($my_keys as $key) {
30			// Does doc has a array that does not exist in model definition .
31			if (!isset($my_model[$key])) {
32			if ($my_key !== null) {
33			$my_key = strval($my_key)." . ".strval($key);
34			} else {
35			$my_key = $key;
36			}
37			throw new \Exception("Error for key '".$my_key."' that does not exist in the model");
38			} // Is the value of the array[key] again another array? .
39			elseif (ModelUtils::getType($my_doc[$key]) == "array") {
40			if ($my_key !== null) {
41			$my_key = strval($my_key)." . ".strval($key);
42			} else {
43			$my_key = $key;
44			}
45			// Validate this array too .
46			$my_doc[$key] = ModelUtils::validateDoc($my_model[$key], $my_doc[$key], $my_key);
47			if (ModelUtils::getType($my_doc[$key]) != "array") {
48			return $my_doc[$key];
49			}
50			} // Is the value of the array[key] have same variable type
51			//that stated in the definition of the model array.
52			elseif (ModelUtils::getType($my_doc[$key]) != $my_model[$key]['_type']) {
53			if ($my_key !== null) {
54			$my_key = $my_key." . ".$key;
55			} else {
56			$my_key = $key;
57			}
58			throw new \Exception("Error for key '".$my_key."'".", ".ModelUtils::getType($my_doc[$key]).
59			" given but it must be ".$my_model[$key]['_type']);
60			} else {
61			$v_key = $key;
62			if ($my_key !== null) {
63			$v_key = $my_key." . ".$key;
64			}
65			$my_doc[$key] = ModelUtils::validateDocItem($my_doc[$key], $my_model[$key], $v_key);
66			}
67			}
68			return $my_doc;
69			}
70
71			/**
72			* Fit document to given Model
73			*
74			* @param array $my_model
75			* @param array $my_doc
76			* @return array
77			*/
78			public static function fitDocToModel($my_model, $my_doc)
79			{
80			$my_keys = array_keys($my_doc);
81			foreach ($my_keys as $key) {
82			// If array has a key that is not presented in the model definition, unset it .
83			if (!isset($my_model[$key])) {
84			unset($my_doc[$key]);
85			} // If array[$key] is again an array, recursively fit this array too .
86			elseif (ModelUtils::getType($my_doc[$key]) == "array" && !isset($my_model[$key]['_type'])) {
87			$my_doc[$key] = ModelUtils::fitDocToModel($my_model[$key], $my_doc[$key]);
88			// If returned value is not an array, return it .
89			if (ModelUtils::getType($my_doc[$key]) != "array") {
90			return $my_doc[$key];
91			}
92			} elseif (ModelUtils::getType($my_doc[$key]) == "array" && $my_model[$key]['_type'] != "array") {
93			$my_doc[$key] = $my_model[$key]['_default'];
94			} // If array[key] is not an array and not has same variable type that stated in the model definition .
95			else {
96			$my_doc[$key] = ModelUtils::sanitizeDocItem($my_doc[$key], $my_model[$key]);
97			}
98			}
99
100			return $my_doc;
101			}
102
103			/**
104			* @param array $my_model
105			* @param array $my_doc
106			*
107			* @return array
108			*/
109			public static function settingModelDefaults($my_model, $my_doc)
110			{
111			$my_keys = array_keys($my_model);
112			$new_doc = [];
113			foreach ($my_keys as $key) {
114			$item_keys = array_keys($my_model[$key]);
115			// If one of the keys of $my_model[$key] is _type this is a definition, not a defined key
116			if (in_array("_type", $item_keys)) {
117			// If array does not have this key, set the default value .
118			if (!isset($my_doc[$key])) {
119			if (isset($my_model[$key]['_input_type'])) {
120			switch ($my_model[$key]['_input_type']) {
121			case 'uid':
122			$shortid = ShortId::create();
123			$new_doc[$key] = $shortid->generate();
124			break;
125			case 'date':
126			if ($my_model[$key]['_default'] == 'today') {
127			$new_doc[$key] = date("Y-m-d");
128			} else {
129			$new_doc[$key] = $my_model[$key]['_default'];
130			}
131			break;
132			case 'timestamp':
133			$model_default = $my_model[$key]['_default'];
134			$model_type = $my_model[$key]['_type'];
135			if (($model_default == "now") && ($model_type == "integer")) {
136			$new_doc[$key] = time();
137			} elseif ($model_default == "now" && ($model_type == "string")) {
138			$new_doc[$key] = date("Y-m-d H:i:s");
139			} else {
140			$new_doc[$key] = $model_default;
141			}
142			break;
143
144			default:
145			$new_doc[$key] = $my_model[$key]['_default'];
146			}
147			} else {
148			$new_doc[$key] = $my_model[$key]['_default'];
149			}
150			} // If array has this key
151			else {
152			// If model definition stated this key's default value is not Null
153			// and has a wrong variable type, fix it.
154			if ($my_model[$key]['_default'] !== null) {
155			$key_type = ModelUtils::getType($my_doc[$key]);
156			if ($key_type != $my_model[$key]['_type'] && $key_type == "array") {
157			$my_doc[$key] = $my_model[$key]['_default'];
158			}
159			settype($my_doc[$key], $my_model[$key]['_type']);
160			}
161			$new_doc[$key] = $my_doc[$key];
162			}
163			$new_doc[$key] = ModelUtils::sanitizeDocItem($new_doc[$key], $my_model[$key]);
164			} // If one of the keys is not _type, this is a defined key, recursively get sub keys .
165			else {
166			if (!isset($my_doc[$key])) {
167			$my_doc[$key] = "";
168			}
169			$new_doc[$key] = ModelUtils::settingModelDefaults($my_model[$key], $my_doc[$key]);
170			}
171			}
172			return $new_doc;
173			}
174
175			/**
176			* @param mixed $value
177			* @param array $my_model
178			* @param string $key
179			*
180			* @return mixed
181			* @throws \Exception
182			*/
183			public static function validateDocItem($value, $my_model, $key)
184			{
185			$type = isset($my_model['_type']) ? $my_model['_type'] : 'string';
186			$input_type = isset($my_model['_input_type']) ? $my_model['_input_type'] : 'string';
187			$format = isset($my_model['_input_format']) ? $my_model['_input_format'] : "";
188			$min_length = isset($my_model['_min_length']) ? $my_model['_min_length'] : null;
189			$max_length = isset($my_model['_max_length']) ? $my_model['_max_length'] : null;
190			$in_options = isset($my_model['_in_options']) ? $my_model['_in_options'] : null;
191
192			if (ModelUtils::getType($value) != $type) {
193			return false;
194			}
195			if ($input_type !== null) {
196			switch ($input_type) {
197			case 'mail':
198			$filter_check = filter_var($value, FILTER_VALIDATE_EMAIL);
199			if ($filter_check === false) {
200			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
201			"validation: INVALID_EMAIL_ADDRESS ");
202			}
203			break;
204			case 'bool':
205			$filter_check = filter_var($value, FILTER_VALIDATE_BOOLEAN);
206			if ($filter_check === false) {
207			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
208			"validation: INVALID_BOOLEAN_VALUE ");
209			}
210			break;
211			case 'url':
212			$filter_check = filter_var($value, FILTER_VALIDATE_URL);
213			if ($filter_check === false) {
214			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
215			"validation: INVALID_URL ");
216			}
217			break;
218			case 'ip':
219			$filter_check = filter_var($value, FILTER_VALIDATE_IP);
220			if ($filter_check === false) {
221			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
222			"validation: INVALID_IP_ADDRESS ");
223			}
224			break;
225			case 'mac_address':
226			$filter_check = filter_var($value, FILTER_VALIDATE_MAC);
227			if ($filter_check === false) {
228			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
229			"validation: INVALID_MAC_ADDRESS ");
230			}
231			break;
232			case 'date':
233			$regex = "/^[0-9]{4}-(0[1-9]\|1[0-2])-(0[1-9]\|[1-2][0-9]\|3[0-1])$/";
234			$options = array("options"=>array("regexp"=> $regex));
235			$filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
236			if ($filter_check === false) {
237			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
238			"validation: INVALID_FORMAT ");
239			}
240			break;
241			case 'time':
242			$regex = "/^([01]?[0-9]\|2[0-3]):[0-5][0-9](:[0-5][0-9])$/";
243			$options = array("options"=>array("regexp"=> $regex));
244			$filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
245			if ($filter_check === false) {
246			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
247			"validation: INVALID_FORMAT ");
248			}
249			break;
250			case 'datetime':
251			$date_part = "[0-9]{4}-(0[1-9]\|1[0-2])-(0[1-9]\|[1-2][0-9]\|3[0-1])";
252			$time_part = "([01]?[0-9]\|2[0-3]):[0-5][0-9](:[0-5][0-9])";
253			$regex = "/^".$date_part." ".$time_part."$/";
254			$options = array("options"=>array("regexp"=> $regex));
255			$filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
256			if ($filter_check === false) {
257			$exception_message="Error for value '".$value."' for '".$key."'
258			couldn't pass the validation: INVALID_FORMAT";
259			throw new \Exception($exception_message);
260			}
261			break;
262			case 'regex':
263			$regex = "/^".$format."$/";
264			$options = array("options"=>array("regexp"=> $regex));
265			$filter_check = filter_var($value, FILTER_VALIDATE_REGEXP, $options);
266			if ($filter_check === false) {
267			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
268			"validation: INVALID_FORMAT ");
269			}
270			break;
271			}
272			}
273			switch ($type) {
274			case 'integer':
275			case 'float':
276			if ($min_length !== null) {
277			if ($value<$min_length) {
278			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
279			"validation: Must be bigger than ".$min_length." ");
280			}
281			}
282			if ($max_length !== null) {
283			if ($value>$max_length) {
284			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
285			"validation: Must be smallerr than ".$max_length." ");
286			}
287			}
288			break;
289			default:
290			if ($max_length !== null) {
291			if (strlen($value)>$max_length) {
292			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the " .
293			"validation: It's length must be smaller than ".$max_length." ");
294			}
295			}
296			if ($min_length !== null) {
297			if (strlen($value)<$min_length) {
298			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the ".
299			"validation: It's length must be longer than ".$min_length." ");
300			}
301			}
302			break;
303			}
304			if ($in_options !== null) {
305			if (!in_array($value, $in_options)) {
306			throw new \Exception("Error for value '".$value."' for '".$key."' couldn't pass the validation: ".
307			"It's length must be one of the these values: ".implode(", ", $in_options)." ");
308			}
309			}
310
311			return $value;
312			}
313
314			/**
315			* @param mixed $value
316			* @param array $my_model
317			*
318			* @return mixed
319			*/
320			public static function sanitizeDocItem($value, $my_model)
321			{
322			$type = isset($my_model['_type']) ? $my_model['_type'] : 'string';
323			$input_type = isset($my_model['_input_type']) ? $my_model['_input_type'] : null;
324			$min_length = isset($my_model['_min_length']) ? $my_model['_min_length'] : null;
325			$max_length = isset($my_model['_max_length']) ? $my_model['_max_length'] : null;
326			$in_options = isset($my_model['_in_options']) ? $my_model['_in_options'] : null;
327
328			if ($input_type !== null) {
329			switch ($input_type) {
330			case 'timestamp':
331			if ($value == 'now') {
332			$value = time();
333			}
334			break;
335			default:
336			$value = filter_var($value, FILTER_SANITIZE_FULL_SPECIAL_CHARS);
337			break;
338			}
339			}
340			settype($value, $type);
341			switch ($type) {
342			case 'integer':
343			case 'float':
344			if ($min_length !== null) {
345			if ($value<$min_length) {
346			$value = $min_length;
347			}
348			}
349			if ($max_length !== null) {
350			if ($value>$max_length) {
351			$value = $max_length;
352			}
353			}
354			break;
355			default:
356			if ($max_length !== null) {
357			if (strlen($value)>$max_length) {
358			$value = substr($value, 0, $max_length);
359			}
360			}
361			break;
362			}
363			if ($in_options !== null) {
364			if (!in_array($value, $in_options)) {
365			$value = $in_options[0]; // First value of the in_options array is assumed to be the default value .
366			}
367			}
368
369			return $value;
370			}
371
372			/**
373			* A Note:
374			* Since the built-in php function gettype returns "double" variabe type, here is the workaround function
375			* See http://php . net/manual/en/function . gettype . php => Possible values for the returned string are:
376			* "double" (for historical reasons "double" is returned in case of a float, and not simply "float")
377			*
378			* @param mixed $value
379			* @return string
380			*/
381			public static function getType($value)
382			{
383			if (is_bool($value)) {
384			return "boolean";
385			} elseif (is_string($value)) {
386			return "string";
387			} elseif (is_int($value)) {
388			return "integer";
389			} elseif (is_float($value)) {
390			return "float";
391			} elseif (is_array($value)) {
392			return "array";
393			} elseif (is_null($value)) {
394			return "null";
395			} elseif (is_object($value)) {
396			return "object";
397			} elseif (is_resource($value)) {
398			return "resource";
399			} else {
400			return "NA";
401			}
402			}
403			}
404

mkorkmaz / model_utils

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ModelUtils::validate_doc_item() F

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