Initial commit: apps.supersam24.ru

vendor/parsecsv/php-parsecsv/src/enums/AbstractEnum.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace ParseCsv\enums;
+
+abstract class AbstractEnum {
+
+    /**
+     * Creates a new value of some type
+     *
+     * @param mixed $value
+     *
+     * @throws \UnexpectedValueException if incompatible type is given.
+     */
+    public function __construct($value) {
+        if (!$this->isValid($value)) {
+            throw new \UnexpectedValueException("Value '$value' is not part of the enum " . get_called_class());
+        }
+        $this->value = $value;
+    }
+
+    public static function getConstants() {
+        $class = get_called_class();
+        $reflection = new \ReflectionClass($class);
+
+        return $reflection->getConstants();
+    }
+
+    /**
+     * Check if enum value is valid
+     *
+     * @param $value
+     *
+     * @return bool
+     */
+    public static function isValid($value) {
+        return in_array($value, static::getConstants(), true);
+    }
+}

vendor/parsecsv/php-parsecsv/src/enums/DatatypeEnum.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace ParseCsv\enums;
+
+/**
+ * Class DatatypeEnum
+ *
+ * @package ParseCsv\enums
+ *
+ * todo: needs a basic parent enum class for error handling.
+ */
+class DatatypeEnum extends AbstractEnum {
+
+    const __DEFAULT = self::TYPE_STRING;
+
+    const TYPE_STRING = 'string';
+
+    const TYPE_FLOAT = 'float';
+
+    const TYPE_INT = 'integer';
+
+    const TYPE_BOOL = 'boolean';
+
+    const TYPE_DATE = 'date';
+
+    const REGEX_FLOAT = '/(^[+-]?$)|(^[+-]?[0-9]+([,.][0-9])?[0-9]*(e[+-]?[0-9]+)?$)/';
+
+    const REGEX_INT = '/^[-+]?[0-9]\d*$/';
+
+    const REGEX_BOOL = '/^(?i:true|false)$/';
+
+    /**
+     * Define validator functions here.
+     *
+     * @var array
+     *
+     * @uses isValidFloat
+     * @uses isValidInteger
+     * @uses isValidBoolean
+     * @uses isValidDate
+     */
+    private static $validators = array(
+        self::TYPE_STRING => null,
+        self::TYPE_INT => 'isValidInteger',
+        self::TYPE_BOOL => 'isValidBoolean',
+        self::TYPE_FLOAT => 'isValidFloat',
+        self::TYPE_DATE => 'isValidDate',
+    );
+
+    /**
+     * Checks data type for given string.
+     *
+     * @param string $value
+     *
+     * @return bool|string
+     */
+    public static function getValidTypeFromSample($value) {
+        $value = trim((string) $value);
+
+        if (empty($value)) {
+            return false;
+        }
+
+        foreach (self::$validators as $type => $validator) {
+            if ($validator === null) {
+                continue;
+            }
+
+            if (method_exists(__CLASS__, $validator) && self::$validator($value)) {
+                return $type;
+            }
+        }
+
+        return self::__DEFAULT;
+    }
+
+    /**
+     * Check if string is float value.
+     *
+     * @param string $value
+     *
+     * @return bool
+     */
+    private static function isValidFloat($value) {
+        return (bool) preg_match(self::REGEX_FLOAT, $value);
+    }
+
+    /**
+     * Check if string is integer value.
+     *
+     * @param string $value
+     *
+     * @return bool
+     */
+    private static function isValidInteger($value) {
+        return (bool) preg_match(self::REGEX_INT, $value);
+    }
+
+    /**
+     * Check if string is boolean.
+     *
+     * @param string $value
+     *
+     * @return bool
+     */
+    private static function isValidBoolean($value) {
+        return (bool) preg_match(self::REGEX_BOOL, $value);
+    }
+
+    /**
+     * Check if string is date.
+     *
+     * @param string $value
+     *
+     * @return bool
+     */
+    private static function isValidDate($value) {
+        return (bool) strtotime($value);
+    }
+}

vendor/parsecsv/php-parsecsv/src/enums/FileProcessingModeEnum.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace ParseCsv\enums;
+
+
+/**
+ * Class FileProcessingEnum
+ *
+ * @package ParseCsv\enums
+ *
+ * todo extends a basic enum class after merging #121
+ */
+class FileProcessingModeEnum {
+
+    const __default = self::MODE_FILE_OVERWRITE;
+
+    const MODE_FILE_APPEND = true;
+
+    const MODE_FILE_OVERWRITE = false;
+
+    public static function getAppendMode($mode) {
+        if ($mode == self::MODE_FILE_APPEND) {
+            return 'ab';
+        }
+
+        return 'wb';
+    }
+}

vendor/parsecsv/php-parsecsv/src/enums/SortEnum.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace ParseCsv\enums;
+
+
+class SortEnum extends AbstractEnum {
+
+    const __DEFAULT = self::SORT_TYPE_REGULAR;
+
+    const SORT_TYPE_REGULAR = 'regular';
+
+    const SORT_TYPE_NUMERIC = 'numeric';
+
+    const SORT_TYPE_STRING = 'string';
+
+    private static $sorting = array(
+        self::SORT_TYPE_REGULAR => SORT_REGULAR,
+        self::SORT_TYPE_STRING => SORT_STRING,
+        self::SORT_TYPE_NUMERIC => SORT_NUMERIC,
+    );
+
+    public static function getSorting($type) {
+        if (array_key_exists($type, self::$sorting)) {
+            return self::$sorting[$type];
+        }
+
+        return self::$sorting[self::__DEFAULT];
+    }
+
+}

vendor/parsecsv/php-parsecsv/src/extensions/DatatypeTrait.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace ParseCsv\extensions;
+
+use ParseCsv\enums\DatatypeEnum;
+
+trait DatatypeTrait {
+
+    /**
+     * Data Types
+     * Data types of CSV data-columns, keyed by the column name. Possible values
+     * are string, float, integer, boolean, date. See DatatypeEnum.
+     *
+     * @var array
+     */
+    public $data_types = [];
+
+    /**
+     * Check data type for one column.
+     * Check for most commonly data type for one column.
+     *
+     * @param  array $datatypes
+     *
+     * @return string|false
+     */
+    private function getMostFrequentDatatypeForColumn($datatypes) {
+        // remove 'false' from array (can happen if CSV cell is empty)
+        $typesFiltered = array_filter($datatypes);
+
+        if (empty($typesFiltered)) {
+            return false;
+        }
+
+        $typesFreq = array_count_values($typesFiltered);
+        arsort($typesFreq);
+        reset($typesFreq);
+
+        return key($typesFreq);
+
+    }
+
+    /**
+     * Check data type foreach Column
+     * Check data type for each column and returns the most commonly.
+     *
+     * Requires PHP >= 5.5
+     *
+     * @uses   DatatypeEnum::getValidTypeFromSample
+     *
+     * @return array|bool
+     */
+    public function getDatatypes() {
+        if (empty($this->data)) {
+            $this->data = $this->_parse_string();
+        }
+        if (!is_array($this->data)) {
+            throw new \UnexpectedValueException('No data set yet.');
+        }
+
+        $result = [];
+        foreach ($this->titles as $cName) {
+            $column = array_column($this->data, $cName);
+            $cDatatypes = array_map(DatatypeEnum::class . '::getValidTypeFromSample', $column);
+
+            $result[$cName] = $this->getMostFrequentDatatypeForColumn($cDatatypes);
+        }
+
+        $this->data_types = $result;
+
+        return !empty($this->data_types) ? $this->data_types : [];
+    }
+
+    /**
+     * Check data type of titles / first row for auto detecting if this could be
+     * a heading line.
+     *
+     * Requires PHP >= 5.5
+     *
+     * @uses   DatatypeEnum::getValidTypeFromSample
+     *
+     * @return bool
+     */
+    public function autoDetectFileHasHeading() {
+        if (empty($this->data)) {
+            throw new \UnexpectedValueException('No data set yet.');
+        }
+
+        if ($this->heading) {
+            $firstRow = $this->titles;
+        } else {
+            $firstRow = $this->data[0];
+        }
+
+        $firstRow = array_filter($firstRow);
+        if (empty($firstRow)) {
+            return false;
+        }
+
+        $firstRowDatatype = array_map(DatatypeEnum::class . '::getValidTypeFromSample', $firstRow);
+
+        return $this->getMostFrequentDatatypeForColumn($firstRowDatatype) === DatatypeEnum::TYPE_STRING;
+    }
+}