ajout de la partie slam dans le dossier web

2022-03-10 11:56:26 +01:00
parent 31d3052792
commit e375c4f088
4847 changed files with 325719 additions and 0 deletions
--- a/ap23/web/doku/inc/Debug/DebugHelper.php
+++ b/ap23/web/doku/inc/Debug/DebugHelper.php
@@ -0,0 +1,167 @@
+<?php
+
+
+namespace dokuwiki\Debug;
+
+use Doku_Event;
+use dokuwiki\Extension\EventHandler;
+
+class DebugHelper
+{
+    const INFO_DEPRECATION_LOG_EVENT = 'INFO_DEPRECATION_LOG';
+
+    /**
+     * Log accesses to deprecated fucntions to the debug log
+     *
+     * @param string $alternative  (optional) The function or method that should be used instead
+     * @param int    $callerOffset (optional) How far the deprecated method is removed from this one
+     *
+     * @triggers \dokuwiki\Debug::INFO_DEPRECATION_LOG_EVENT
+     */
+    public static function dbgDeprecatedFunction($alternative = '', $callerOffset = 1)
+    {
+        global $conf;
+        /** @var EventHandler $EVENT_HANDLER */
+        global $EVENT_HANDLER;
+        if (
+            !$conf['allowdebug'] &&
+            ($EVENT_HANDLER === null || !$EVENT_HANDLER->hasHandlerForEvent('INFO_DEPRECATION_LOG'))
+        ){
+            // avoid any work if no one cares
+            return;
+        }
+
+        $backtrace = debug_backtrace();
+        for ($i = 0; $i < $callerOffset; $i += 1) {
+            array_shift($backtrace);
+        }
+
+        list($self, $call) = $backtrace;
+
+        self::triggerDeprecationEvent(
+            $backtrace,
+            $alternative,
+            trim(
+                (!empty($self['class']) ? ($self['class'] . '::') : '') .
+                $self['function'] . '()', ':'),
+            trim(
+                (!empty($call['class']) ? ($call['class'] . '::') : '') .
+                $call['function'] . '()', ':'),
+            $call['file'],
+            $call['line']
+        );
+    }
+
+    /**
+     * This marks logs a deprecation warning for a property that should no longer be used
+     *
+     * This is usually called withing a magic getter or setter.
+     * For logging deprecated functions or methods see dbgDeprecatedFunction()
+     *
+     * @param string $class        The class with the deprecated property
+     * @param string $propertyName The name of the deprecated property
+     *
+     * @triggers \dokuwiki\Debug::INFO_DEPRECATION_LOG_EVENT
+     */
+    public static function dbgDeprecatedProperty($class, $propertyName)
+    {
+        global $conf;
+        global $EVENT_HANDLER;
+        if (!$conf['allowdebug'] && !$EVENT_HANDLER->hasHandlerForEvent(self::INFO_DEPRECATION_LOG_EVENT)) {
+            // avoid any work if no one cares
+            return;
+        }
+
+        $backtrace = debug_backtrace();
+        array_shift($backtrace);
+        $call = $backtrace[1];
+        $caller = trim($call['class'] . '::' . $call['function'] . '()', ':');
+        $qualifiedName = $class . '::$' . $propertyName;
+        self::triggerDeprecationEvent(
+            $backtrace,
+            '',
+            $qualifiedName,
+            $caller,
+            $backtrace[0]['file'],
+            $backtrace[0]['line']
+        );
+    }
+
+    /**
+     * Trigger a custom deprecation event
+     *
+     * Usually dbgDeprecatedFunction() or dbgDeprecatedProperty() should be used instead.
+     * This method is intended only for those situation where they are not applicable.
+     *
+     * @param string $alternative
+     * @param string $deprecatedThing
+     * @param string $caller
+     * @param string $file
+     * @param int    $line
+     * @param int    $callerOffset How many lines should be removed from the beginning of the backtrace
+     */
+    public static function dbgCustomDeprecationEvent(
+        $alternative,
+        $deprecatedThing,
+        $caller,
+        $file,
+        $line,
+        $callerOffset = 1
+    ) {
+        global $conf;
+        /** @var EventHandler $EVENT_HANDLER */
+        global $EVENT_HANDLER;
+        if (!$conf['allowdebug'] && !$EVENT_HANDLER->hasHandlerForEvent(self::INFO_DEPRECATION_LOG_EVENT)) {
+            // avoid any work if no one cares
+            return;
+        }
+
+        $backtrace = array_slice(debug_backtrace(), $callerOffset);
+
+        self::triggerDeprecationEvent(
+            $backtrace,
+            $alternative,
+            $deprecatedThing,
+            $caller,
+            $file,
+            $line
+        );
+
+    }
+
+    /**
+     * @param array  $backtrace
+     * @param string $alternative
+     * @param string $deprecatedThing
+     * @param string $caller
+     * @param string $file
+     * @param int    $line
+     */
+    private static function triggerDeprecationEvent(
+        array $backtrace,
+        $alternative,
+        $deprecatedThing,
+        $caller,
+        $file,
+        $line
+    ) {
+        $data = [
+            'trace' => $backtrace,
+            'alternative' => $alternative,
+            'called' => $deprecatedThing,
+            'caller' => $caller,
+            'file' => $file,
+            'line' => $line,
+        ];
+        $event = new Doku_Event(self::INFO_DEPRECATION_LOG_EVENT, $data);
+        if ($event->advise_before()) {
+            $msg = $event->data['called'] . ' is deprecated. It was called from ';
+            $msg .= $event->data['caller'] . ' in ' . $event->data['file'] . ':' . $event->data['line'];
+            if ($event->data['alternative']) {
+                $msg .= ' ' . $event->data['alternative'] . ' should be used instead!';
+            }
+            dbglog($msg);
+        }
+        $event->advise_after();
+    }
+}