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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 11:46:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 11:46:43 +0000 |
commit | 3e02d5aff85babc3ffbfcf52313f2108e313aa23 (patch) | |
tree | b01f3923360c20a6a504aff42d45670c58af3ec5 /library/Icinga/Web/Form/Validator/WritablePathValidator.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-3e02d5aff85babc3ffbfcf52313f2108e313aa23.tar.xz icingaweb2-3e02d5aff85babc3ffbfcf52313f2108e313aa23.zip |
Adding upstream version 2.12.1.upstream/2.12.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/Icinga/Web/Form/Validator/WritablePathValidator.php | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/library/Icinga/Web/Form/Validator/WritablePathValidator.php b/library/Icinga/Web/Form/Validator/WritablePathValidator.php new file mode 100644 index 0000000..76efb58 --- /dev/null +++ b/library/Icinga/Web/Form/Validator/WritablePathValidator.php @@ -0,0 +1,72 @@ +<?php +/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Web\Form\Validator; + +use Zend_Validate_Abstract; + +/** + * Validator that interprets the value as a path and checks if it's writable + */ +class WritablePathValidator extends Zend_Validate_Abstract +{ + const NOT_WRITABLE = 'notWritable'; + const DOES_NOT_EXIST = 'doesNotExist'; + + /** + * The messages to write on differen error states + * + * @var array + * + * @see Zend_Validate_Abstract::$_messageTemplates‚ + */ + protected $_messageTemplates = array( + self::NOT_WRITABLE => 'Path is not writable', + self::DOES_NOT_EXIST => 'Path does not exist' + ); + + /** + * When true, the file or directory must exist + * + * @var bool + */ + private $requireExistence = false; + + /** + * Set this validator to require the target file to exist + */ + public function setRequireExistence() + { + $this->requireExistence = true; + } + + /** + * Check whether the given value is writable path + * + * @param string $value The value submitted in the form + * @param mixed $context The context of the form + * + * @return bool True when validation worked, otherwise false + * + * @see Zend_Validate_Abstract::isValid() + */ + public function isValid($value, $context = null) + { + $value = (string) $value; + + $this->_setValue($value); + if ($this->requireExistence && !file_exists($value)) { + $this->_error(self::DOES_NOT_EXIST); + return false; + } + + if ((file_exists($value) && is_writable($value)) || + (is_dir(dirname($value)) && is_writable(dirname($value))) + ) { + return true; + } + + $this->_error(self::NOT_WRITABLE); + return false; + } +} |