init new log writer stuff psr-4 compatible

conlite/classes/Log/Log.php

@@ -0,0 +1,141 @@
+<?php
+
+namespace ConLite\Log;
+
+use ConLite\Exceptions\InvalidArgumentException;
+use cString;
+use ReflectionClass;
+
+class Log
+{
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const EMERG = 0;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const ALERT = 1;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const CRIT = 2;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const ERR = 3;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const WARN = 4;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const NOTICE = 5;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const INFO = 6;
+
+    /**
+     * logging level
+     *
+     * @var int
+     */
+    const DEBUG = 7;
+
+    protected $writer;
+
+    protected $shortcutHandlers = [];
+
+    protected $priorities = [];
+
+    protected $defaultPriorities = [];
+
+    protected $buffer = [];
+
+    /**
+     * @throws InvalidArgumentException
+     */
+    public function __construct($writer)
+    {
+        $createWriter = false;
+
+        if(!$writer) {
+            $createWriter = true;
+        } elseif (!is_object($writer) || !($writer instanceof LogWriter)) {
+            cWarning(__FILE__, __LINE__, 'The passed class is not a subclass of ConLite LogWriter. Creating new one.');
+            $createWriter = true;
+        }
+
+        if($createWriter) {
+            $options = ['destination' => \cRegistry::getConfigValue('path', 'logs') . 'conlite.log'];
+            $writer = LogWriter::factory('File', $options);
+        }
+
+        $this->setWriter($writer);
+        $this->setShortcutHandler('%date', [$this, 'shDate']);
+        $this->setShortcutHandler('%level', [$this, 'shLevel']);
+        $this->setShortcutHandler('%message', [$this, 'shMessage']);
+
+        $this->getWriter()->setOption('log_format', '[%date] [%level] %message', false);
+
+        $reflection = new ReflectionClass($this);
+        $this->priorities = $this->defaultPriorities = array_flip($reflection->getConstants());
+    }
+
+    public function getWriter() {
+        return $this->writer;
+    }
+
+    public function setWriter(LogWriter $writer): void
+    {
+        $this->writer = $writer;
+    }
+
+    /**
+     * @throws InvalidArgumentException
+     */
+    public function setShortcutHandler($shortcut, $handler) {
+        if ($shortcut == '') {
+            throw new InvalidArgumentException('The shortcut name must not be empty.');
+        }
+
+        if (cString::getPartOfString($shortcut, 0, 1) == '%') {
+            $shortcut = cString::getPartOfString($shortcut, 1);
+        }
+
+        if (!is_callable($handler)) {
+            throw new InvalidArgumentException('The specified shortcut handler does not exist.');
+        }
+
+        if (array_key_exists($shortcut, $this->shortcutHandlers)) {
+            throw new InvalidArgumentException('The shortcut ' . $shortcut . ' is already in use!');
+        }
+
+        $this->shortcutHandlers[$shortcut] = $handler;
+
+        return true;
+    }
+
+}

conlite/classes/Log/LogWriter.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace ConLite\Log;
+
+use ConLite\Exceptions\InvalidArgumentException;
+
+abstract class LogWriter
+{
+    /**
+     * @param array $options
+     */
+    public function __construct(
+        protected array $options = []
+    )
+    {
+        $this->setOptions($options);
+
+        $this->setOption('default_priority', Log::INFO, false);
+        $this->setOption('line_ending', PHP_EOL, false);
+    }
+
+    /**
+     * @throws invalidArgumentException
+     */
+    public static function factory($writerName, array $writerOptions): LogWriter
+    {
+        $logWriterClassName = 'LogWriter' . ucfirst($writerName);
+        if(!class_exists($logWriterClassName)) {
+            throw new InvalidArgumentException('Unknown ConLite LogWriter class: ' . $writerName);
+        }
+
+        $writer = new $logWriterClassName($writerOptions);
+        if(!($writer instanceof LogWriter)) {
+            throw new InvalidArgumentException('Provided class is not an instance of ConLite LogWriter');
+        }
+
+        return $writer;
+    }
+
+    public function getOptions(): array
+    {
+        return $this->options;
+    }
+
+    public function getOption($option) {
+        return $this->options[$option];
+    }
+
+    public function setOptions(array $options): void
+    {
+        $this->options = $options;
+    }
+
+    public function setOption($option, $value, $force = false) {
+        if (!$force && isset($this->options[$option])) {
+            return;
+        }
+
+        $this->options[$option] = $value;
+    }
+    public function removeOption($option) {
+        unset($this->options[$option]);
+    }
+
+    abstract function write($message, $priority);
+}

conlite/classes/Log/LogWriterFile.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ConLite\Log;
+
+class LogWriterFile extends LogWriter
+{
+
+}

conlite/classes/Log/ModuleLog.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ConLite\Log;
+
+class ModuleLog extends Log
+{
+
+}