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<?php
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/**
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information please see
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* <http://phing.info>.
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*/
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/**
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* Selector that chooses files based on their last modified date. Ant uses
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* millisecond precision (thanks to Java); PHP is forced to use only seconds
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* precision.
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*
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* @author Hans Lellelid <hans@xmpl.org> (Phing)
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* @author Bruce Atherton <bruce@callenish.com> (Ant)
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* @package phing.types.selectors
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*/
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class DateSelector extends BaseExtendSelector
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{
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private $seconds = -1; // millis in Ant, but PHP doesn't support that level of precision
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private $dateTime = null;
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private $includeDirs = false;
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private $granularity = 0;
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private $cmp = 2;
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public const MILLIS_KEY = "millis";
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public const DATETIME_KEY = "datetime";
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public const CHECKDIRS_KEY = "checkdirs";
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public const GRANULARITY_KEY = "granularity";
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public const WHEN_KEY = "when";
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private static $timeComparisons = ["before", "after", "equal"];
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/**
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*
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*/
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public function __construct()
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{
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parent::__construct();
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//if (Os.isFamily("dos")) {
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// granularity = 2000;
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//}
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}
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/**
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* @return string
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*/
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public function __toString()
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{
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$buf = "{dateselector date: ";
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$buf .= $this->dateTime;
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$buf .= " compare: ";
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if ($this->cmp === 0) {
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$buf .= "before";
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} elseif ($this->cmp === 1) {
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$buf .= "after";
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} else {
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$buf .= "equal";
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}
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$buf .= " granularity: ";
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$buf .= $this->granularity;
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$buf .= "}";
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return $buf;
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}
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/**
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* For users that prefer to express time in seconds since 1970
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*
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* @param int $seconds the time to compare file's last modified date to,
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* expressed in seconds
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*/
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public function setSeconds($seconds)
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{
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$this->seconds = (int) $seconds;
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}
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/**
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* Returns the seconds value the selector is set for.
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*/
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public function getSeconds()
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{
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return $this->seconds;
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}
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/**
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* @param int $millis the time to compare file's last modified date to, expressed in milliseconds
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*/
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public function setMillis($millis)
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{
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$this->setSeconds((int) $millis * 1000);
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}
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/**
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* Sets the date. The user must supply it in MM/DD/YYYY HH:MM AM_PM
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* format
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*
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* @param string $dateTime a string in MM/DD/YYYY HH:MM AM_PM format
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*/
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public function setDatetime($dateTime)
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{
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$dt = strtotime($dateTime);
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if ($dt == -1) {
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$this->setError(
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"Date of " . $dateTime
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. " Cannot be parsed correctly. It should be in"
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. " a format parsable by PHP's strtotime() function."
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);
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} else {
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$this->dateTime = $dateTime;
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$this->setSeconds($dt);
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}
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}
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/**
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* Should we be checking dates on directories?
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*
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* @param boolean $includeDirs whether to check the timestamp on directories
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*/
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public function setCheckdirs($includeDirs)
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{
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$this->includeDirs = (bool) $includeDirs;
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}
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/**
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* Sets the number of milliseconds leeway we will give before we consider
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* a file not to have matched a date.
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*
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* @param int $granularity
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*/
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public function setGranularity($granularity)
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{
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$this->granularity = (int) $granularity;
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}
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/**
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* Sets the type of comparison to be done on the file's last modified
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* date.
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*
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* @param string $cmp The comparison to perform
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*/
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public function setWhen($cmp)
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{
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$idx = array_search($cmp, self::$timeComparisons, true);
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if ($idx === null) {
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$this->setError("Invalid value for " . self::WHEN_KEY . ": " . $cmp);
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} else {
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$this->cmp = $idx;
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}
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}
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/**
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* When using this as a custom selector, this method will be called.
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* It translates each parameter into the appropriate setXXX() call.
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*
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* @param array $parameters the complete set of parameters for this selector
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* @return mixed|void
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*/
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public function setParameters(array $parameters): void
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{
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parent::setParameters($parameters);
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if ($parameters !== null) {
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for ($i = 0, $size = count($parameters); $i < $size; $i++) {
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$paramname = $parameters[$i]->getName();
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switch (strtolower($paramname)) {
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case self::MILLIS_KEY:
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$this->setMillis($parameters[$i]->getValue());
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break;
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case self::DATETIME_KEY:
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$this->setDatetime($parameters[$i]->getValue());
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break;
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case self::CHECKDIRS_KEY:
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$this->setCheckdirs($parameters[$i]->getValue());
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break;
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case self::GRANULARITY_KEY:
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$this->setGranularity($parameters[$i]->getValue());
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break;
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case self::WHEN_KEY:
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$this->setWhen($parameters[$i]->getValue());
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break;
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default:
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$this->setError("Invalid parameter " . $paramname);
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} // switch
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}
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}
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}
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/**
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* This is a consistency check to ensure the selector's required
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* values have been set.
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*/
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public function verifySettings()
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{
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1
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if ($this->dateTime === null && $this->seconds < 0) {
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0
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$this->setError(
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"You must provide a datetime or the number of "
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0
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. "seconds."
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);
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1
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} elseif ($this->seconds < 0) {
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0
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$this->setError(
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"Date of " . $this->dateTime
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. " results in negative seconds"
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0
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. " value relative to epoch (January 1, 1970, 00:00:00 GMT)."
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);
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}
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}
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/**
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* The heart of the matter. This is where the selector gets to decide
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* on the inclusion of a file in a particular fileset.
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*
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* @param PhingFile $basedir the base directory the scan is being done from
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* @param string $filename is the name of the file to check
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* @param PhingFile $file is a PhingFile object the selector can use
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* @return boolean Whether the file should be selected or not
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*/
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public function isSelected(PhingFile $basedir, $filename, PhingFile $file)
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{
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1
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$this->validate();
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1
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if ($file->isDirectory() && ($this->includeDirs === false)) {
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0
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return true;
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}
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1
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if ($this->cmp === 0) {
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1
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return (($file->lastModified() - $this->granularity) < $this->seconds);
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}
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1
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if ($this->cmp === 1) {
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1
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return (($file->lastModified() - $this->granularity) > $this->seconds);
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}
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0
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return (abs($file->lastModified() - $this->seconds) <= $this->granularity);
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}
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}
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siad007