initial commit

GamblingPlugin.php

@@ -0,0 +1,106 @@
+<?php
+
+if (!defined('GNUSOCIAL')) {
+    exit(1);
+}
+
+class GamblingPlugin extends Plugin
+{
+    const VERSION = '0.0.1';
+
+    const ROLL_RE = '/\/roll\+(?<rolls>\d+)d(?<faces>\d+)/';
+
+    public $roll_str = null;
+    public $render_html = false;
+
+
+    static function settings($setting)
+    {
+        $settings['style'] = "span.dicerolls { font-weight: bold; border: 1px solid black; }";
+        $settings['max_rolls'] = 10;
+        $settings['max_faces'] = 100;
+
+        $configphpsettings = common_config('site','gambling') ?: array();
+        foreach($configphpsettings as $configphpsetting=>$value) {
+            $settings[$configphpsetting] = $value;
+        }
+
+        if(isset($settings[$setting])) {
+            return $settings[$setting];
+        }
+        else {
+            return false;
+        }
+    }
+
+    public function onEndShowStyles(Action $action)
+    {
+        $action->style(self::settings('style'));
+    }
+
+    public function onQvitterEndShowHeadElements(Action $action)
+    {
+    	$this->onEndShowStyles($action);
+    }
+
+    function onStartNoticeSave(&$notice)
+    {
+        if (! $notice->is_local) return;
+
+        $obj = $this;
+
+        $render_dice = function($matches) use (&$obj) {
+            if (is_null($obj->roll_str)) {
+                $rolls = intval($matches[1]);
+                $faces = intval($matches[2]);
+
+                $bad_rolls = $rolls < 1 or $rolls > $obj->settings('max_rolls');
+                $bad_faces = $faces < 2 or $faces > $obj->settings('max_faces');
+
+                if ( $bad_rolls or $bad_faces ) {
+                    $obj->roll_str = "Rolled: bad roll";
+                }
+                else {
+                    $total = 0;
+                    $rolled_str = "Rolled: ";
+
+                    for ($i = 1; $i <= $rolls; $i++)
+                    {
+                        $roll = random_int(1,$faces);
+                        $total = $total + $roll;
+                        $rolled_str .= $roll . ($i==$rolls ? ' ' : ', ');
+                    }
+                    $rolled_str = $rolled_str . ' = ' . $total . ' (' . $rolls . 'd' . $faces . ')';
+                    
+                    $obj->roll_str = $rolled_str;
+                }
+            }
+
+            if ($obj->render_html) {
+                return '<span class="dicerolls">' . $obj->roll_str . '</span>';
+            }
+            else {
+                return $obj->roll_str;
+            }
+            
+        };
+
+        $notice->content = preg_replace_callback(self::ROLL_RE, $render_dice, $notice->content, 1);
+
+        $this->render_html = true;
+        $notice->rendered = preg_replace_callback(self::ROLL_RE, $render_dice, $notice->rendered, 1);
+
+    }
+
+    function onPluginVersion(array &$versions)
+    {
+        $versions[] = array('name' => 'Gambling',
+                            'version' => self::VERSION,
+                            'author' => 'MoonMan',
+                            'homepage' => 'https://gitgud.io/ShitposterClub/Gambling/',
+                            'description' =>
+                            _m('Dice rolling and maybe other things'));
+        return true;
+    }
+}
+