add log_console

ext/log_console/info.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shimmie2;
+
+class LogConsoleInfo extends ExtensionInfo
+{
+    public const KEY = "log_console";
+
+    public string $key = self::KEY;
+    public string $name = "Logging (Console)";
+    public string $url = self::SHIMMIE_URL;
+    public array $authors = self::SHISH_AUTHOR;
+    public string $description = "Send log events to the command line console.";
+    public ExtensionVisibility $visibility = ExtensionVisibility::ADMIN;
+}

ext/log_console/main.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shimmie2;
+
+class LogConsole extends Extension
+{
+    public function onInitExt(InitExtEvent $event)
+    {
+        global $config;
+        $config->set_default_bool("log_console_access", true);
+        $config->set_default_bool("log_console_colour", true);
+        $config->set_default_int("log_console_level", SCORE_LOG_INFO);
+    }
+
+    public function onPageRequest(PageRequestEvent $event)
+    {
+        global $config, $page;
+
+        if (
+            $config->get_bool("log_console_access") &&
+            isset($_SERVER['REQUEST_METHOD']) &&
+            isset($_SERVER['REQUEST_URI'])
+        ) {
+            $this->log(new LogEvent(
+                "access",
+                SCORE_LOG_INFO,
+                "{$_SERVER['REQUEST_METHOD']} {$_SERVER['REQUEST_URI']}"
+            ));
+        }
+
+        if ($event->page_matches("log_test")) {
+            log_debug("log_console", "Hello debug!");
+            log_info("log_console", "Hello info!");
+            log_warning("log_console", "Hello warning!");
+            $page->set_mode(PageMode::DATA);
+            $page->set_data("You should see something in the log\n");
+        }
+    }
+
+    public function onLog(LogEvent $event)
+    {
+        global $config;
+        if ($event->priority >= $config->get_int("log_console_level")) {
+            $this->log($event);
+        }
+    }
+
+    private function log(LogEvent $event)
+    {
+        global $config, $user;
+        // TODO: colour based on event->priority
+        $username = ($user && $user->name) ? $user->name : "Anonymous";
+        $str = join(" ", [
+            date(DATE_ISO8601),
+            get_real_ip(),
+            $event->section,
+            $username,
+            $event->message
+        ]);
+        if ($config->get_bool("log_console_colour")) {
+            if ($event->priority >= SCORE_LOG_WARNING) {
+                // red
+                $COL = "\033[0;31m";
+            } elseif ($event->priority >= SCORE_LOG_INFO) {
+                // default
+                $COL = "";
+            } elseif ($event->priority >= SCORE_LOG_NOTSET) {
+                // blue
+                $COL = "\033[0;34m";
+            } else {
+                // priority < 0 ???
+                // magenta
+                $COL = "\033[0;35m";
+            }
+            $str = "$COL$str\033[0m\n";
+        } else {
+            $str = "$str\n";
+        }
+        $fp = fopen("/dev/tty", "w");
+        fwrite($fp, $str);
+        fclose($fp);
+    }
+}