Primo rilascio

backend/vendor/psr/cache/CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file, in reverse chronological order by release.
+
+## 1.0.1 - 2016-08-06
+
+### Fixed
+
+- Make spacing consistent in phpdoc annotations php-fig/cache#9 - chalasr
+- Fix grammar in phpdoc annotations php-fig/cache#10 - chalasr
+- Be more specific in docblocks that `getItems()` and `deleteItems()` take an array of strings (`string[]`) compared to just `array` php-fig/cache#8 - GrahamCampbell
+- For `expiresAt()` and `expiresAfter()` in CacheItemInterface fix docblock to specify null as a valid parameters as well as an implementation of DateTimeInterface php-fig/cache#7 - GrahamCampbell
+
+## 1.0.0 - 2015-12-11
+
+Initial stable release; reflects accepted PSR-6 specification

backend/vendor/psr/cache/LICENSE.txt

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+Copyright (c) 2015 PHP Framework Interoperability Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

backend/vendor/psr/cache/README.md

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+Caching Interface
+==============
+
+This repository holds all interfaces related to [PSR-6 (Caching Interface)][psr-url].
+
+Note that this is not a Caching implementation of its own. It is merely interfaces that describe the components of a Caching mechanism.
+
+The installable [package][package-url] and [implementations][implementation-url] are listed on Packagist.
+
+[psr-url]: https://www.php-fig.org/psr/psr-6/
+[package-url]: https://packagist.org/packages/psr/cache
+[implementation-url]: https://packagist.org/providers/psr/cache-implementation

backend/vendor/psr/cache/composer.json

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+{
+    "name": "psr/cache",
+    "description": "Common interface for caching libraries",
+    "keywords": ["psr", "psr-6", "cache"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "PHP-FIG",
+            "homepage": "https://www.php-fig.org/"
+        }
+    ],
+    "require": {
+        "php": ">=8.0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Psr\\Cache\\": "src/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    }
+}

backend/vendor/psr/cache/src/CacheException.php

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+<?php
+
+namespace Psr\Cache;
+
+/**
+ * Exception interface for all exceptions thrown by an Implementing Library.
+ */
+interface CacheException extends \Throwable
+{
+}

backend/vendor/psr/cache/src/CacheItemInterface.php

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+<?php
+
+namespace Psr\Cache;
+
+/**
+ * CacheItemInterface defines an interface for interacting with objects inside a cache.
+ *
+ * Each Item object MUST be associated with a specific key, which can be set
+ * according to the implementing system and is typically passed by the
+ * Cache\CacheItemPoolInterface object.
+ *
+ * The Cache\CacheItemInterface object encapsulates the storage and retrieval of
+ * cache items. Each Cache\CacheItemInterface is generated by a
+ * Cache\CacheItemPoolInterface object, which is responsible for any required
+ * setup as well as associating the object with a unique Key.
+ * Cache\CacheItemInterface objects MUST be able to store and retrieve any type
+ * of PHP value defined in the Data section of the specification.
+ *
+ * Calling Libraries MUST NOT instantiate Item objects themselves. They may only
+ * be requested from a Pool object via the getItem() method.  Calling Libraries
+ * SHOULD NOT assume that an Item created by one Implementing Library is
+ * compatible with a Pool from another Implementing Library.
+ */
+interface CacheItemInterface
+{
+    /**
+     * Returns the key for the current cache item.
+     *
+     * The key is loaded by the Implementing Library, but should be available to
+     * the higher level callers when needed.
+     *
+     * @return string
+     *   The key string for this cache item.
+     */
+    public function getKey(): string;
+
+    /**
+     * Retrieves the value of the item from the cache associated with this object's key.
+     *
+     * The value returned must be identical to the value originally stored by set().
+     *
+     * If isHit() returns false, this method MUST return null. Note that null
+     * is a legitimate cached value, so the isHit() method SHOULD be used to
+     * differentiate between "null value was found" and "no value was found."
+     *
+     * @return mixed
+     *   The value corresponding to this cache item's key, or null if not found.
+     */
+    public function get(): mixed;
+
+    /**
+     * Confirms if the cache item lookup resulted in a cache hit.
+     *
+     * Note: This method MUST NOT have a race condition between calling isHit()
+     * and calling get().
+     *
+     * @return bool
+     *   True if the request resulted in a cache hit. False otherwise.
+     */
+    public function isHit(): bool;
+
+    /**
+     * Sets the value represented by this cache item.
+     *
+     * The $value argument may be any item that can be serialized by PHP,
+     * although the method of serialization is left up to the Implementing
+     * Library.
+     *
+     * @param mixed $value
+     *   The serializable value to be stored.
+     *
+     * @return static
+     *   The invoked object.
+     */
+    public function set(mixed $value): static;
+
+    /**
+     * Sets the expiration time for this cache item.
+     *
+     * @param ?\DateTimeInterface $expiration
+     *   The point in time after which the item MUST be considered expired.
+     *   If null is passed explicitly, a default value MAY be used. If none is set,
+     *   the value should be stored permanently or for as long as the
+     *   implementation allows.
+     *
+     * @return static
+     *   The called object.
+     */
+    public function expiresAt(?\DateTimeInterface $expiration): static;
+
+    /**
+     * Sets the expiration time for this cache item.
+     *
+     * @param int|\DateInterval|null $time
+     *   The period of time from the present after which the item MUST be considered
+     *   expired. An integer parameter is understood to be the time in seconds until
+     *   expiration. If null is passed explicitly, a default value MAY be used.
+     *   If none is set, the value should be stored permanently or for as long as the
+     *   implementation allows.
+     *
+     * @return static
+     *   The called object.
+     */
+    public function expiresAfter(int|\DateInterval|null $time): static;
+}

backend/vendor/psr/cache/src/CacheItemPoolInterface.php

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+<?php
+
+namespace Psr\Cache;
+
+/**
+ * CacheItemPoolInterface generates CacheItemInterface objects.
+ *
+ * The primary purpose of Cache\CacheItemPoolInterface is to accept a key from
+ * the Calling Library and return the associated Cache\CacheItemInterface object.
+ * It is also the primary point of interaction with the entire cache collection.
+ * All configuration and initialization of the Pool is left up to an
+ * Implementing Library.
+ */
+interface CacheItemPoolInterface
+{
+    /**
+     * Returns a Cache Item representing the specified key.
+     *
+     * This method must always return a CacheItemInterface object, even in case of
+     * a cache miss. It MUST NOT return null.
+     *
+     * @param string $key
+     *   The key for which to return the corresponding Cache Item.
+     *
+     * @throws InvalidArgumentException
+     *   If the $key string is not a legal value a \Psr\Cache\InvalidArgumentException
+     *   MUST be thrown.
+     *
+     * @return CacheItemInterface
+     *   The corresponding Cache Item.
+     */
+    public function getItem(string $key): CacheItemInterface;
+
+    /**
+     * Returns a traversable set of cache items.
+     *
+     * @param string[] $keys
+     *   An indexed array of keys of items to retrieve.
+     *
+     * @throws InvalidArgumentException
+     *   If any of the keys in $keys are not a legal value a \Psr\Cache\InvalidArgumentException
+     *   MUST be thrown.
+     *
+     * @return iterable
+     *   An iterable collection of Cache Items keyed by the cache keys of
+     *   each item. A Cache item will be returned for each key, even if that
+     *   key is not found. However, if no keys are specified then an empty
+     *   traversable MUST be returned instead.
+     */
+    public function getItems(array $keys = []): iterable;
+
+    /**
+     * Confirms if the cache contains specified cache item.
+     *
+     * Note: This method MAY avoid retrieving the cached value for performance reasons.
+     * This could result in a race condition with CacheItemInterface::get(). To avoid
+     * such situation use CacheItemInterface::isHit() instead.
+     *
+     * @param string $key
+     *   The key for which to check existence.
+     *
+     * @throws InvalidArgumentException
+     *   If the $key string is not a legal value a \Psr\Cache\InvalidArgumentException
+     *   MUST be thrown.
+     *
+     * @return bool
+     *   True if item exists in the cache, false otherwise.
+     */
+    public function hasItem(string $key): bool;
+
+    /**
+     * Deletes all items in the pool.
+     *
+     * @return bool
+     *   True if the pool was successfully cleared. False if there was an error.
+     */
+    public function clear(): bool;
+
+    /**
+     * Removes the item from the pool.
+     *
+     * @param string $key
+     *   The key to delete.
+     *
+     * @throws InvalidArgumentException
+     *   If the $key string is not a legal value a \Psr\Cache\InvalidArgumentException
+     *   MUST be thrown.
+     *
+     * @return bool
+     *   True if the item was successfully removed. False if there was an error.
+     */
+    public function deleteItem(string $key): bool;
+
+    /**
+     * Removes multiple items from the pool.
+     *
+     * @param string[] $keys
+     *   An array of keys that should be removed from the pool.
+     *
+     * @throws InvalidArgumentException
+     *   If any of the keys in $keys are not a legal value a \Psr\Cache\InvalidArgumentException
+     *   MUST be thrown.
+     *
+     * @return bool
+     *   True if the items were successfully removed. False if there was an error.
+     */
+    public function deleteItems(array $keys): bool;
+
+    /**
+     * Persists a cache item immediately.
+     *
+     * @param CacheItemInterface $item
+     *   The cache item to save.
+     *
+     * @return bool
+     *   True if the item was successfully persisted. False if there was an error.
+     */
+    public function save(CacheItemInterface $item): bool;
+
+    /**
+     * Sets a cache item to be persisted later.
+     *
+     * @param CacheItemInterface $item
+     *   The cache item to save.
+     *
+     * @return bool
+     *   False if the item could not be queued or if a commit was attempted and failed. True otherwise.
+     */
+    public function saveDeferred(CacheItemInterface $item): bool;
+
+    /**
+     * Persists any deferred cache items.
+     *
+     * @return bool
+     *   True if all not-yet-saved items were successfully saved or there were none. False otherwise.
+     */
+    public function commit(): bool;
+}

backend/vendor/psr/cache/src/InvalidArgumentException.php

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+<?php
+
+namespace Psr\Cache;
+
+/**
+ * Exception interface for invalid cache arguments.
+ *
+ * Any time an invalid argument is passed into a method it must throw an
+ * exception class which implements Psr\Cache\InvalidArgumentException.
+ */
+interface InvalidArgumentException extends CacheException
+{
+}

backend/vendor/psr/log/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 PHP Framework Interoperability Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

backend/vendor/psr/log/README.md

@@ -0,0 +1,58 @@
+PSR Log
+=======
+
+This repository holds all interfaces/classes/traits related to
+[PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md).
+
+Note that this is not a logger of its own. It is merely an interface that
+describes a logger. See the specification for more details.
+
+Installation
+------------
+
+```bash
+composer require psr/log
+```
+
+Usage
+-----
+
+If you need a logger, you can use the interface like this:
+
+```php
+<?php
+
+use Psr\Log\LoggerInterface;
+
+class Foo
+{
+    private $logger;
+
+    public function __construct(LoggerInterface $logger = null)
+    {
+        $this->logger = $logger;
+    }
+
+    public function doSomething()
+    {
+        if ($this->logger) {
+            $this->logger->info('Doing work');
+        }
+           
+        try {
+            $this->doSomethingElse();
+        } catch (Exception $exception) {
+            $this->logger->error('Oh no!', array('exception' => $exception));
+        }
+
+        // do something useful
+    }
+}
+```
+
+You can then pick one of the implementations of the interface to get a logger.
+
+If you want to implement the interface, you can require this package and
+implement `Psr\Log\LoggerInterface` in your code. Please read the
+[specification text](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)
+for details.

backend/vendor/psr/log/composer.json

@@ -0,0 +1,26 @@
+{
+    "name": "psr/log",
+    "description": "Common interface for logging libraries",
+    "keywords": ["psr", "psr-3", "log"],
+    "homepage": "https://github.com/php-fig/log",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "PHP-FIG",
+            "homepage": "https://www.php-fig.org/"
+        }
+    ],
+    "require": {
+        "php": ">=8.0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Psr\\Log\\": "src"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.x-dev"
+        }
+    }
+}

backend/vendor/psr/log/src/AbstractLogger.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This is a simple Logger implementation that other Loggers can inherit from.
+ *
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
+ * messages regardless of the error level has to implement.
+ */
+abstract class AbstractLogger implements LoggerInterface
+{
+    use LoggerTrait;
+}

backend/vendor/psr/log/src/InvalidArgumentException.php

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+<?php
+
+namespace Psr\Log;
+
+class InvalidArgumentException extends \InvalidArgumentException
+{
+}

backend/vendor/psr/log/src/LogLevel.php

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+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes log levels.
+ */
+class LogLevel
+{
+    const EMERGENCY = 'emergency';
+    const ALERT     = 'alert';
+    const CRITICAL  = 'critical';
+    const ERROR     = 'error';
+    const WARNING   = 'warning';
+    const NOTICE    = 'notice';
+    const INFO      = 'info';
+    const DEBUG     = 'debug';
+}

backend/vendor/psr/log/src/LoggerAwareInterface.php

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+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger-aware instance.
+ */
+interface LoggerAwareInterface
+{
+    /**
+     * Sets a logger instance on the object.
+     */
+    public function setLogger(LoggerInterface $logger): void;
+}

backend/vendor/psr/log/src/LoggerAwareTrait.php

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+<?php
+
+namespace Psr\Log;
+
+/**
+ * Basic Implementation of LoggerAwareInterface.
+ */
+trait LoggerAwareTrait
+{
+    /**
+     * The logger instance.
+     */
+    protected ?LoggerInterface $logger = null;
+
+    /**
+     * Sets a logger.
+     */
+    public function setLogger(LoggerInterface $logger): void
+    {
+        $this->logger = $logger;
+    }
+}

backend/vendor/psr/log/src/LoggerInterface.php

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+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger instance.
+ *
+ * The message MUST be a string or object implementing __toString().
+ *
+ * The message MAY contain placeholders in the form: {foo} where foo
+ * will be replaced by the context data in key "foo".
+ *
+ * The context array can contain arbitrary data. The only assumption that
+ * can be made by implementors is that if an Exception instance is given
+ * to produce a stack trace, it MUST be in a key named "exception".
+ *
+ * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
+ * for the full interface specification.
+ */
+interface LoggerInterface
+{
+    /**
+     * System is unusable.
+     *
+     * @param mixed[] $context
+     */
+    public function emergency(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param mixed[] $context
+     */
+    public function alert(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param mixed[] $context
+     */
+    public function critical(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param mixed[] $context
+     */
+    public function error(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param mixed[] $context
+     */
+    public function warning(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Normal but significant events.
+     *
+     * @param mixed[] $context
+     */
+    public function notice(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param mixed[] $context
+     */
+    public function info(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Detailed debug information.
+     *
+     * @param mixed[] $context
+     */
+    public function debug(string|\Stringable $message, array $context = []): void;
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed $level
+     * @param mixed[] $context
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    public function log($level, string|\Stringable $message, array $context = []): void;
+}

backend/vendor/psr/log/src/LoggerTrait.php

@@ -0,0 +1,98 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This is a simple Logger trait that classes unable to extend AbstractLogger
+ * (because they extend another class, etc) can include.
+ *
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
+ * messages regardless of the error level has to implement.
+ */
+trait LoggerTrait
+{
+    /**
+     * System is unusable.
+     */
+    public function emergency(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     */
+    public function alert(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::ALERT, $message, $context);
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     */
+    public function critical(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     */
+    public function error(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::ERROR, $message, $context);
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     */
+    public function warning(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::WARNING, $message, $context);
+    }
+
+    /**
+     * Normal but significant events.
+     */
+    public function notice(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::NOTICE, $message, $context);
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     */
+    public function info(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::INFO, $message, $context);
+    }
+
+    /**
+     * Detailed debug information.
+     */
+    public function debug(string|\Stringable $message, array $context = []): void
+    {
+        $this->log(LogLevel::DEBUG, $message, $context);
+    }
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed $level
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    abstract public function log($level, string|\Stringable $message, array $context = []): void;
+}

backend/vendor/psr/log/src/NullLogger.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This Logger can be used to avoid conditional log calls.
+ *
+ * Logging should always be optional, and if no logger is provided to your
+ * library creating a NullLogger instance to have something to throw logs at
+ * is a good way to avoid littering your code with `if ($this->logger) { }`
+ * blocks.
+ */
+class NullLogger extends AbstractLogger
+{
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed[] $context
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    public function log($level, string|\Stringable $message, array $context = []): void
+    {
+        // noop
+    }
+}