审查视图

vendor/nelexa/zip/src/Model/ZipEntryMatcher.php 4.9 KB
李忠强 authored
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206
<?php

namespace PhpZip\Model;

/**
 * @author Ne-Lexa alexey@nelexa.ru
 * @license MIT
 */
class ZipEntryMatcher implements \Countable
{
    /** @var ZipContainer */
    protected $zipContainer;

    /** @var array */
    protected $matches = [];

    /**
     * ZipEntryMatcher constructor.
     *
     * @param ZipContainer $zipContainer
     */
    public function __construct(ZipContainer $zipContainer)
    {
        $this->zipContainer = $zipContainer;
    }

    /**
     * @param string|ZipEntry|string[]|ZipEntry[] $entries
     *
     * @return ZipEntryMatcher
     */
    public function add($entries)
    {
        $entries = (array) $entries;
        $entries = array_map(
            static function ($entry) {
                return $entry instanceof ZipEntry ? $entry->getName() : (string) $entry;
            },
            $entries
        );
        $this->matches = array_values(
            array_map(
                'strval',
                array_unique(
                    array_merge(
                        $this->matches,
                        array_keys(
                            array_intersect_key(
                                $this->zipContainer->getEntries(),
                                array_flip($entries)
                            )
                        )
                    )
                )
            )
        );

        return $this;
    }

    /**
     * @param string $regexp
     *
     * @return ZipEntryMatcher
     *
     * @noinspection PhpUnusedParameterInspection
     */
    public function match($regexp)
    {
        array_walk(
            $this->zipContainer->getEntries(),
            /**
             * @param ZipEntry $entry
             * @param string   $entryName
             */
            function (ZipEntry $entry, $entryName) use ($regexp) {
                if (preg_match($regexp, $entryName)) {
                    $this->matches[] = (string) $entryName;
                }
            }
        );
        $this->matches = array_unique($this->matches);

        return $this;
    }

    /**
     * @return ZipEntryMatcher
     */
    public function all()
    {
        $this->matches = array_map(
            'strval',
            array_keys($this->zipContainer->getEntries())
        );

        return $this;
    }

    /**
     * Callable function for all select entries.
     *
     * Callable function signature:
     * function(string $entryName){}
     *
     * @param callable $callable
     */
    public function invoke(callable $callable)
    {
        if (!empty($this->matches)) {
            array_walk(
                $this->matches,
                /** @param string $entryName */
                static function ($entryName) use ($callable) {
                    $callable($entryName);
                }
            );
        }
    }

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

    public function delete()
    {
        array_walk(
            $this->matches,
            /** @param string $entryName */
            function ($entryName) {
                $this->zipContainer->deleteEntry($entryName);
            }
        );
        $this->matches = [];
    }

    /**
     * @param string|null $password
     * @param int|null    $encryptionMethod
     */
    public function setPassword($password, $encryptionMethod = null)
    {
        array_walk(
            $this->matches,
            /** @param string $entryName */
            function ($entryName) use ($password, $encryptionMethod) {
                $entry = $this->zipContainer->getEntry($entryName);

                if (!$entry->isDirectory()) {
                    $entry->setPassword($password, $encryptionMethod);
                }
            }
        );
    }

    /**
     * @param int $encryptionMethod
     */
    public function setEncryptionMethod($encryptionMethod)
    {
        array_walk(
            $this->matches,
            /** @param string $entryName */
            function ($entryName) use ($encryptionMethod) {
                $entry = $this->zipContainer->getEntry($entryName);

                if (!$entry->isDirectory()) {
                    $entry->setEncryptionMethod($encryptionMethod);
                }
            }
        );
    }

    public function disableEncryption()
    {
        array_walk(
            $this->matches,
            /** @param string $entryName */
            function ($entryName) {
                $entry = $this->zipContainer->getEntry($entryName);

                if (!$entry->isDirectory()) {
                    $entry->disableEncryption();
                }
            }
        );
    }

    /**
     * Count elements of an object.
     *
     * @see http://php.net/manual/en/countable.count.php
     *
     * @return int the custom count as an integer
     *
     * @since 5.1.0
     */
    public function count()
    {
        return \count($this->matches);
    }
}