Calendar fixes

syntax/maintenance.php

@@ -3,7 +3,6 @@
 use dokuwiki\Extension\SyntaxPlugin;
 use dokuwiki\plugin\luxtools\CalendarService;
 use dokuwiki\plugin\luxtools\CalendarSlot;
-use dokuwiki\plugin\luxtools\ChronoID;
 
 require_once(__DIR__ . '/../autoload.php');
 
@@ -14,9 +13,12 @@ require_once(__DIR__ . '/../autoload.php');
  *
  * Syntax:
  *   {{maintenance_tasks>}}
+ *   {{maintenance_tasks>&past=14}}
  */
 class syntax_plugin_luxtools_maintenance extends SyntaxPlugin
 {
+     private const DEFAULT_PAST_DAYS = 30;
+
     /** @inheritdoc */
     public function getType()
     {
@@ -39,7 +41,7 @@ class syntax_plugin_luxtools_maintenance extends SyntaxPlugin
     public function connectTo($mode)
     {
         $this->Lexer->addSpecialPattern(
-            '\{\{maintenance_tasks>\}\}',
+            '\{\{maintenance_tasks>.*?\}\}',
             $mode,
             'plugin_luxtools_maintenance'
         );
@@ -48,7 +50,13 @@ class syntax_plugin_luxtools_maintenance extends SyntaxPlugin
     /** @inheritdoc */
     public function handle($match, $state, $pos, Doku_Handler $handler)
     {
-        return ['ok' => true];
+        $match = substr($match, strlen('{{maintenance_tasks>'), -2);
+        $params = $this->parseFlags($match);
+
+        return [
+            'ok' => true,
+            'past' => $this->normalizePastDays($params['past'] ?? null),
+        ];
     }
 
     /** @inheritdoc */
@@ -72,12 +80,17 @@ class syntax_plugin_luxtools_maintenance extends SyntaxPlugin
         }
 
         $todayIso = date('Y-m-d');
-        $tasks = CalendarService::openMaintenanceTasks($maintenanceSlot, $todayIso);
+        $pastDays = $this->normalizePastDays($data['past'] ?? null);
+        $tasks = CalendarService::openMaintenanceTasks($maintenanceSlot, $todayIso, $pastDays);
+        $ajaxUrl = defined('DOKU_BASE') ? (string)DOKU_BASE . 'lib/exe/ajax.php' : 'lib/exe/ajax.php';
+        $secToken = function_exists('getSecurityToken') ? (string)getSecurityToken() : '';
 
         $title = (string)$this->getLang('chronological_maintenance_title');
         if ($title === '') $title = 'Tasks';
 
-        $renderer->doc .= '<div class="luxtools-plugin luxtools-maintenance-tasks">';
+        $renderer->doc .= '<div class="luxtools-plugin luxtools-maintenance-tasks"'
+            . ' data-luxtools-ajax-url="' . hsc($ajaxUrl) . '"'
+            . ' data-luxtools-sectok="' . hsc($secToken) . '">';
         $renderer->doc .= '<h3>' . hsc($title) . '</h3>';
 
         if ($tasks === []) {
@@ -126,4 +139,56 @@ class syntax_plugin_luxtools_maintenance extends SyntaxPlugin
 
         return true;
     }
+
+    /**
+     * @param string $rawFlags
+     * @return array<string,string>
+     */
+    protected function parseFlags(string $rawFlags): array
+    {
+        $rawFlags = trim($rawFlags);
+        if ($rawFlags === '') {
+            return [];
+        }
+
+        if ($rawFlags[0] === '&') {
+            $rawFlags = substr($rawFlags, 1);
+        }
+
+        $params = [];
+        foreach (explode('&', $rawFlags) as $flag) {
+            if (trim($flag) === '') continue;
+
+            [$name, $value] = array_pad(explode('=', $flag, 2), 2, '');
+            $name = strtolower(trim($name));
+            $value = trim($value);
+
+            if ($name === '') continue;
+            $params[$name] = $value;
+        }
+
+        return $params;
+    }
+
+    /**
+     * @param mixed $value
+     * @return int
+     */
+    protected function normalizePastDays($value): int
+    {
+        if ($value === null || $value === '') {
+            return self::DEFAULT_PAST_DAYS;
+        }
+
+        if (is_int($value)) {
+            return max(0, $value);
+        }
+
+        $value = trim((string)$value);
+        if ($value === '' || !preg_match('/^-?\d+$/', $value)) {
+            return self::DEFAULT_PAST_DAYS;
+        }
+
+        return max(0, (int)$value);
+    }
 }