Add option to flush all unread items after X days, default 45 days (avoid very large database)

controllers/config.php

@@ -119,7 +119,8 @@ Router\get_action('config', function() {
         'values' => Model\Config\get_all() + array('csrf' => Model\Config\generate_csrf()),
         'languages' => Model\Config\get_languages(),
         'timezones' => Model\Config\get_timezones(),
-        'autoflush_options' => Model\Config\get_autoflush_options(),
+        'autoflush_read_options' => Model\Config\get_autoflush_read_options(),
+        'autoflush_unread_options' => Model\Config\get_autoflush_unread_options(),
         'paging_options' => Model\Config\get_paging_options(),
         'theme_options' => Model\Config\get_themes(),
         'sorting_options' => Model\Config\get_sorting_directions(),

controllers/item.php

@@ -9,7 +9,8 @@ use PicoFarad\Template;
 // Display unread items
 Router\get_action('unread', function() {
 
-    Model\Item\autoflush();
+    Model\Item\autoflush_read();
+    Model\Item\autoflush_unread();
 
     $order = Request\param('order', 'updated');
     $direction = Request\param('direction', Model\Config\get('items_sorting_direction'));

cronjob.php

@@ -31,5 +31,6 @@ if ($update_interval !== null && $call_interval !== null && $limit === Model\Fee
 }
 
 Model\Feed\refresh_all($limit);
-Model\Item\autoflush();
+Model\Item\autoflush_read();
+Model\Item\autoflush_unread();
 Model\Config\write_debug();

locales/cs_CZ/translations.php

@@ -215,4 +215,5 @@ return array(
     // 'Default' => '',
     // 'Value required' => '',
     // 'Must be an integer' => '',
+    // 'Remove automatically unread items' => '',
 );

locales/de_DE/translations.php

@@ -215,4 +215,5 @@ return array(
     'Default' => 'Standard',
     'Value required' => 'Wert ist erforderlich',
     'Must be an integer' => 'Muss eine Ganzzahl sein',
+    // 'Remove automatically unread items' => '',
 );

locales/es_ES/translations.php

@@ -215,4 +215,5 @@ return array(
     // 'Default' => '',
     // 'Value required' => '',
     // 'Must be an integer' => '',
+    // 'Remove automatically unread items' => '',
 );

locales/fr_FR/translations.php

@@ -215,4 +215,5 @@ return array(
     'Default' => 'Défaut',
     'Value required' => 'Value required',
     'Must be an integer' => 'Must be an integer',
+    'Remove automatically unread items' => 'Supprimer automatiquement les éléments non lus',
 );

locales/it_IT/translations.php

@@ -215,4 +215,5 @@ return array(
     // 'Default' => '',
     // 'Value required' => '',
     // 'Must be an integer' => '',
+    // 'Remove automatically unread items' => '',
 );

locales/pt_BR/translations.php

@@ -215,4 +215,5 @@ return array(
     // 'Default' => '',
     // 'Value required' => '',
     // 'Must be an integer' => '',
+    // 'Remove automatically unread items' => '',
 );

locales/zh_CN/translations.php

@@ -215,4 +215,5 @@ return array(
     // 'Default' => '',
     // 'Value required' => '',
     // 'Must be an integer' => '',
+    // 'Remove automatically unread items' => '',
 );

models/config.php

@@ -9,7 +9,7 @@ use PicoDb\Database;
 use PicoFeed\Config as ReaderConfig;
 use PicoFeed\Logging;
 
-const DB_VERSION = 29;
+const DB_VERSION = 30;
 const HTTP_USER_AGENT = 'Miniflux (http://miniflux.net)';
 
 // Get PicoFeed config
@@ -121,8 +121,8 @@ function get_display_mode()
 	);
 }
 
-// Autoflush choices for items
+// Autoflush choices for read items
-function get_autoflush_options()
+function get_autoflush_read_options()
 {
     return array(
         '0' => t('Never'),
@@ -134,6 +134,18 @@ function get_autoflush_options()
     );
 }
 
+// Autoflush choices for unread items
+function get_autoflush_unread_options()
+{
+    return array(
+        '0' => t('Never'),
+        '15' => t('After %d days', 15),
+        '30' => t('After %d days', 30),
+        '45' => t('After %d days', 45),
+        '60' => t('After %d days', 60),
+    );
+}
+
 // Number of items per pages
 function get_paging_options()
 {
@@ -271,6 +283,7 @@ function get_all()
             'language',
             'timezone',
             'autoflush',
+            'autoflush_unread',
             'nocontent',
             'items_per_page',
             'theme',
@@ -293,6 +306,7 @@ function validate_modification(array $values)
         new Validators\Required('username', t('The user name is required')),
         new Validators\MaxLength('username', t('The maximum length is 50 characters'), 50),
         new Validators\Required('autoflush', t('Value required')),
+        new Validators\Required('autoflush_unread', t('Value required')),
         new Validators\Required('items_per_page', t('Value required')),
         new Validators\Integer('items_per_page', t('Must be an integer')),
         new Validators\Required('theme', t('Value required')),

models/item.php

@@ -381,7 +381,7 @@ function mark_feed_as_read($feed_id)
 }
 
 // Mark all read items to removed after X days
-function autoflush()
+function autoflush_read()
 {
     $autoflush = (int) Config\get('autoflush');
 
@@ -406,6 +406,23 @@ function autoflush()
     }
 }
 
+// Mark all unread items to removed after X days
+function autoflush_unread()
+{
+    $autoflush = (int) Config\get('autoflush_unread');
+
+    if ($autoflush > 0) {
+
+        // Mark read items removed after X days
+        Database::get('db')
+            ->table('items')
+            ->eq('bookmark', 0)
+            ->eq('status', 'unread')
+            ->lt('updated', strtotime('-'.$autoflush.'day'))
+            ->save(array('status' => 'removed', 'content' => ''));
+    }
+}
+
 // Update all items
 function update_all($feed_id, array $items, $enable_grabber = false)
 {

models/schema.php

@@ -5,6 +5,11 @@ namespace Schema;
 use PDO;
 use Model\Config;
 
+function version_30($pdo)
+{
+    $pdo->exec('ALTER TABLE config ADD COLUMN autoflush_unread INTEGER DEFAULT 45');
+}
+
 function version_29($pdo)
 {
     $pdo->exec('ALTER TABLE config ADD COLUMN fever_token INTEGER DEFAULT "'.substr(Config\generate_token(), 0, 8).'"');

templates/config.php

@@ -28,7 +28,10 @@
     <?= Helper\form_select('language', $languages, $values, $errors) ?><br/>
 
     <?= Helper\form_label(t('Remove automatically read items'), 'autoflush') ?>
-    <?= Helper\form_select('autoflush', $autoflush_options, $values, $errors) ?><br/>
+    <?= Helper\form_select('autoflush', $autoflush_read_options, $values, $errors) ?><br/>
+
+    <?= Helper\form_label(t('Remove automatically unread items'), 'autoflush_unread') ?>
+    <?= Helper\form_select('autoflush_unread', $autoflush_unread_options, $values, $errors) ?><br/>
 
     <?= Helper\form_label(t('Items per page'), 'items_per_page') ?>
     <?= Helper\form_select('items_per_page', $paging_options, $values, $errors) ?><br/>