Adjust example to use DBObject and CSV export

example/composer.json

@@ -22,7 +22,8 @@
     }
   ],
   "require": {
-    "brenard/eesyphp": "@dev"
+    "brenard/eesyphp": "@dev",
+    "brenard/php-unidecode": "dev-master"
   },
   "config": {
     "allow-plugins": {

example/includes/cli.php

@@ -6,6 +6,7 @@ use EesyPHP\Date;
 use EesyPHP\Log;
 
 use EesyPHPExample\Db;
+use EesyPHPExample\Db\Item;
 
 use function EesyPHP\___;
 
@@ -23,15 +24,15 @@ if (php_sapi_name() != "cli")
  **/
 
 function print_item_info($item) {
-  printf(_("Item #%s:\n"), $item['id']);
+  printf(_("Item #%s:\n"), $item->id);
-  printf("\t"._("ID: %s")."\n", $item['id']);
+  printf("\t"._("ID: %s")."\n", $item->id);
-  printf("\t"._("Name: '%s'")."\n", $item['name']);
+  printf("\t"._("Name: '%s'")."\n", $item->name);
-  printf("\t"._("Date: %s")."\n", Date :: format($item['date']));
+  printf("\t"._("Date: %s")."\n", Date :: format($item->date));
   printf(
     "\t"._("Description: %s")."\n",
-    ($item['description']?"'".$item['description']."'":_("Not set"))
+    ($item->description?"'".$item->description."'":_("Not set"))
   );
-  printf("\t"._("Status: %s")."\n", $item['status']);
+  printf("\t"._("Status: %s")."\n", $item->status);
   return true;
 }
 
@@ -40,11 +41,11 @@ function print_item_info($item) {
  * Common CLI commands
  **/
 
-$orderbys = array('id', 'name', 'date', 'status', 'description');
 function cli_list($command_args) {
   global $orderbys;
   $params = array(
-    'order' => $orderbys[0],
+    'filters' => [],
+    'order' => Item :: default_order(),
     'order_direction' => 'ASC',
     'all' => true,
   );
@@ -54,7 +55,7 @@ function cli_list($command_args) {
       case '-o':
       case '--orderby':
         $i++;
-        if(!in_array($command_args[$i], $orderbys))
+        if(!in_array($command_args[$i], Item :: possible_orders()))
           Cli :: usage('Invalid --orderby clause');
         $params['order'] = $command_args[$i];
         break;
@@ -67,7 +68,7 @@ function cli_list($command_args) {
         $i++;
         if(!check_status($command_args[$i]))
           Cli :: usage('Invalid -s/--status clause');
-        $params['status'] = $command_args[$i];
+        $params['filters']['status'] = $command_args[$i];
         break;
       default:
         $patterns[] = $command_args[$i];
@@ -77,7 +78,7 @@ function cli_list($command_args) {
   if (!empty($patterns))
     $params['pattern'] = implode(' ', $patterns);
 
-  $items = Db :: search_items($params);
+  $items = Item :: search($params);
   if (!is_array($items)) {
     Log :: error("Invalid DB info return.\n");
     return False;
@@ -101,11 +102,11 @@ function cli_list($command_args) {
   foreach($items['items'] as $info) {
     $tbl->addRow(
       array(
-        $info['id'],
+        $info->id,
-        $info['name'],
+        $info->name,
-        Date :: format($info['date']),
+        Date :: format($info->date),
-        $info['status'],
+        $info->status,
-        ($info['description']?$info['description']:''),
+        ($info->description?$info->description:''),
       )
     );
   }
@@ -120,7 +121,7 @@ Cli :: add_command(
   ___("[patterns]"),
   array(
     ___("-o|--orderby       Ordering list criterion. Possible values:"),
-    "                     - ".implode("\n                     - ", $orderbys),
+    "                     - ".implode("\n                     - ", Item :: possible_orders()),
     ___("-r|--reverse       Reverse order"),
     ___("-s|--status        Filter on status. Possible values:"),
     "                     - ".implode("\n                     - ", array_keys($status_list)),
@@ -132,7 +133,7 @@ function cli_show($command_args) {
     Cli :: usage(_('You must provide a valid ID.'));
 
   $item_id = $command_args[0];
-  $item = Db :: get_item($item_id);
+  $item = Item :: get($item_id);
 
   if (!$item)
     Log :: fatal(_("Item #%s not found."), $item_id);
@@ -157,7 +158,7 @@ function cli_delete($command_args) {
 
   // Check exist
   $item_id = $command_args[0];
-  $item = Db :: get_item($item_id);
+  $item = Item :: get($item_id);
   if (!$item)
     Log :: fatal(_("Item #%s not found."), $item_id);
 
@@ -173,7 +174,7 @@ function cli_delete($command_args) {
   }
   echo "\n";
 
-  if (!Db :: delete_item($item['id']))
+  if (!$item -> delete())
     Log :: fatal(_("An error occurred deleting item #%d."), $item_id);
 
   return True;
@@ -187,7 +188,7 @@ Cli :: add_command(
 
 function cli_export($command_args) {
   $fd = fopen((count($command_args) >= 1?$command_args[0]:'php://output'), 'w');
-  Db :: export_items($fd);
+  Item :: export($fd);
   fclose($fd);
   Log :: info("Items export to '".(count($command_args) >= 1?$command_args[0]:'STDOUT')."'.");
 }
@@ -200,7 +201,7 @@ Cli :: add_command(
 
 function cli_restore($command_args) {
   $fd = fopen((count($command_args) >= 1?$command_args[0]:'php://stdin'), 'r');
-  Db :: restore_items($fd);
+  Item :: restore($fd);
   fclose($fd);
   Log :: info(
     "Items restored from '%s'",
@@ -243,33 +244,33 @@ function cli_cron($command_args) {
       'Invalid $item_max_age value set in configuration: it\'s must be a positive integer.');
   Log :: debug("cli_cron(): item max age = $item_max_age day(s)");
 
-  $limit = time() - ($item_max_age * 86400);
+  $limit = Date :: from_timestamp(time() - ($item_max_age * 86400));
   Log :: debug("Handle items expiration with creation date limit ".Date :: format($limit).".");
 
-  $items = Db :: search_items(array('all' => true));
+  $items = Item :: search(array('all' => true));
   $error = false;
   foreach($items['items'] as $item) {
-    if ($item['date'] < $limit) {
+    if ($item -> date < $limit) {
       if ($just_try) {
         Log :: debug('Just-try mode: do not really delete item #%s (%s, creation date: %s)',
-          $item['id'], $item['name'], Date :: format($item['date'])
+          $item->id, $item->name, Date :: format($item->date)
         );
       }
-      else if (Db :: delete_item($item['id'])) {
+      else if ($item->delete()) {
         Log :: info('Item #%s (%s) deleted (creation date: %s)',
-          $item['id'], $item['name'], Date :: format($item['date'])
+          $item->id, $item->name, Date :: format($item->date)
         );
       }
       else {
         Log :: error('Fail to delete item "%s" (%s, creation date: %s)',
-          $item['id'], $item['name'], Date :: format($item['date'])
+          $item->id, $item->name, Date :: format($item->date)
         );
         $error = true;
       }
     }
     else {
       Log :: debug('Item "%s" (%s) still valid (creation date: %s)',
-        $item['id'], $item['name'], Date :: format($item['date'])
+        $item->id, $item->name, Date :: format($item->date)
       );
     }
   }

example/includes/core.php

@@ -1,10 +1,9 @@
 <?php
 
 use EesyPHP\App;
+use EesyPHP\Db;
 use EesyPHP\SentrySpan;
 
-use EesyPHPExample\Db;
-
 use function EesyPHP\___;
 
 error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED);

example/includes/functions.php

@@ -77,10 +77,10 @@ function handle_item_post_data(&$info, $enabled_fields=null, $required_fields=nu
     }
   }
 
-  if (empty($field_errors) && is_array($item) && !is_null($changes)) {
+  if (empty($field_errors) && $item && !is_null($changes)) {
     $changes = array();
     foreach ($info as $key => $value) {
-      if ($value != $item[$key])
+      if ($value != $item->$key)
         $changes[$key] = $value;
     }
   }
@@ -113,7 +113,7 @@ function can_delete($item) {
 }
 
 function can_do($item, $status=array()) {
-  return in_array($item['status'], $status);
+  return in_array($item->status, $status);
 }
 
 # vim: tabstop=2 shiftwidth=2 softtabstop=2 expandtab

example/includes/templates.php

@@ -44,16 +44,16 @@ function smarty_item_status($params) {
     'refused' => 'danger',
     'archived' => 'secondary',
   );
-  if (array_key_exists($params['item']['status'], $status2class)) {
+  if (array_key_exists($params['item']->status, $status2class)) {
-    $class = $status2class[$params['item']['status']];
+    $class = $status2class[$params['item']->status];
   }
   else
     $class='danger';
   echo "<span class='badge bg-$class'>";
   echo (
-    array_key_exists($params['item']['status'], $status_list)?
+    array_key_exists($params['item']->status, $status_list)?
-    $status_list[$params['item']['status']]:
+    $status_list[$params['item']->status]:
-    "Inconnu (".$params['item']['status'].")"
+    "Inconnu (".$params['item']->status.")"
   );
   echo "</span>";
 }

example/includes/url-helpers.php

@@ -4,14 +4,14 @@ use EesyPHP\Check;
 use EesyPHP\Log;
 use EesyPHP\Tpl;
 
-use EesyPHPExample\Db;
+use EesyPHPExample\Db\Item;
 
 function get_item_from_url($id, $fatal=false) {
   if (!Check :: id($id))
     Log :: fatal(_('Invalid element identifier.'));
 
-  $item = Db :: get_item($id);
+  $item = Item :: get($id);
-  if(!is_array($item)) {
+  if(!$item instanceof Item) {
     $error = sprintf(_("Item #%s not found."), $id);
     if ($fatal)
       Log :: fatal($error);

example/includes/url-public.php

@@ -5,7 +5,7 @@ use EesyPHP\Log;
 use EesyPHP\Tpl;
 use EesyPHP\Url;
 
-use EesyPHPExample\Db;
+use EesyPHPExample\Db\Item;
 
 use function EesyPHP\vardump;
 
@@ -28,7 +28,7 @@ function handle_search($request) {
   ) {
     $_SESSION['search']=array(
       'pattern' => false,
-      'status' => 'all',
+      'filters' => ['status' => 'all'],
       'order' => 'name',
       'order_direction' => 'ASC',
     );
@@ -40,7 +40,7 @@ function handle_search($request) {
   $status_list['all'] = _('Any');
   if (isset($_REQUEST['status'])) {
     if (check_status($_REQUEST['status']) || $_REQUEST['status'] == 'all')
-      $_SESSION['search']['status'] = $_REQUEST['status'];
+      $_SESSION['search']['filters']['status'] = $_REQUEST['status'];
     else
       Tpl :: assign('status_error', true);
   }
@@ -92,7 +92,7 @@ function handle_search($request) {
   }
 
   Log :: debug('Search params : '.vardump($_SESSION['search']));
-  $result = Db :: search_items($_SESSION['search']);
+  $result = Item :: search($_SESSION['search']);
   if (!is_array($result))
     Tpl :: fatal_error(
       _("An error occurred while listing the items. ".
@@ -138,10 +138,7 @@ function handle_show($request) {
     'js/myconfirm.js',
   );
 
-  Tpl :: display(
+  Tpl :: display("show.tpl", _("Element %s"), $item->name);
-    "show.tpl", _("Element %s"),
-    (is_array($item)?$item['name']:"#".$request -> id)
-  );
 }
 Url :: add_url_handler('|^item/(?P<id>[0-9]+)$|', 'handle_show');
 
@@ -156,10 +153,11 @@ function handle_create($request) {
   $info = array();
   $field_errors = handle_item_post_data($info);
   if (isset($_POST['submit']) && empty($field_errors)) {
-    $item = Db :: add_item($info);
+    $item = new Item();
-    if (is_array($item)) {
+    $item -> apply($info);
-      Tpl :: add_message(_("The element '%s' has been created."), $item['name']);
+    if ($item->save()) {
-      Url :: redirect('item/'.$item['id']);
+      Tpl :: add_message(_("The element '%s' has been created."), $item->name);
+      Url :: redirect('item/'.$item->id);
     }
     Tpl :: add_error(_("An error occurred while saving this item."));
   }
@@ -182,28 +180,29 @@ function handle_modify($request) {
   global $status_list;
 
   $item = get_item_from_url($request -> id);
-  if(!is_array($item))
+  if(!$item)
     Url :: error_404();
   if (!can_modify($item)) {
     Tpl :: add_error(_('You cannot edit this item.'));
-    Url :: redirect('item/'.$item['id']);
+    Url :: redirect('item/'.$item->id);
   }
   $info = array();
   $field_errors = handle_item_post_data($info);
   if (isset($_POST['submit']) && empty($field_errors)) {
     $changes = array();
     foreach ($info as $key => $value) {
-      if ($value != $item[$key])
+      if ($value != $item->$key)
         $changes[$key] = $value;
     }
     Log :: debug('Changes : '.vardump($changes));
     if (empty($changes)) {
-      Tpl :: add_message(_("You have not made any changes to element '%s'."), $item['name']);
+      Tpl :: add_message(_("You have not made any changes to element '%s'."), $item->name);
-      Url :: redirect('item/'.$item['id']);
+      Url :: redirect('item/'.$item->id);
     }
-    if (Db :: update_item($item['id'], $changes) === true) {
+    $item->apply($changes);
-      Tpl :: add_message(_("The element '%s' has been updated successfully."), $item['name']);
+    if ($item->save()) {
-      Url :: redirect('item/'.$item['id']);
+      Tpl :: add_message(_("The element '%s' has been updated successfully."), $item->name);
+      Url :: redirect('item/'.$item->id);
     }
     Tpl :: add_error(_("An error occurred while updating this item."));
   }
@@ -215,11 +214,11 @@ function handle_modify($request) {
       _("There are errors preventing this item from being saved. ".
       "Please correct them before attempting to save your changes."));
   Tpl :: assign('info', (!empty($info)?$info:$item));
-  Tpl :: assign('item_id', $item['id']);
+  Tpl :: assign('item_id', $item->id);
   Tpl :: assign('field_errors', $field_errors);
   Tpl :: assign('status_list', $status_list);
 
-  Tpl :: display("form.tpl", _("Element %s: Modification"), $item['name']);
+  Tpl :: display("form.tpl", _("Element %s: Modification"), $item->name);
 }
 Url :: add_url_handler('|^item/(?P<id>[0-9]+)/modify$|', 'handle_modify');
 
@@ -230,23 +229,23 @@ Url :: add_url_handler('|^item/(?P<id>[0-9]+)/modify$|', 'handle_modify');
  */
 function handle_archive($request) {
   $item = get_item_from_url($request -> id);
-  if(!is_array($item)) {
+  if(!$item) {
     Tpl :: add_error(_("Item #%s not found."), $request -> id);
     Url :: redirect('item');
   }
-  if ($item['status'] == 'archived') {
+  if ($item->status == 'archived') {
     Tpl :: add_message(_("This item is already archived."));
   }
   else if (!can_archive($item)) {
     Tpl :: add_error(_('You cannot archive this item.'));
   }
-  else if (Db :: archive_item($item['id']) === true) {
+  else if ($item->archive()) {
-    Tpl :: add_message(_("The element '%s' has been archived successfully."), $item['name']);
+    Tpl :: add_message(_("The element '%s' has been archived successfully."), $item->name);
   }
   else {
     Tpl :: add_error(_('An error occurred while archiving this item.'));
   }
-  Url :: redirect('item/'.$item['id']);
+  Url :: redirect('item/'.$item->id);
 }
 Url :: add_url_handler('|^item/(?P<id>[0-9]+)/archive$|', 'handle_archive');
 
@@ -257,18 +256,18 @@ Url :: add_url_handler('|^item/(?P<id>[0-9]+)/archive$|', 'handle_archive');
  */
 function handle_delete($request) {
   $item = get_item_from_url($request -> id);
-  if(!is_array($item)) {
+  if(!$item) {
     Tpl :: add_error(_("Item #%s not found."), $request -> id);
   }
   else if (!can_delete($item)) {
     Tpl :: add_error(_('You cannot delete this item.'));
   }
-  else if (Db :: delete_item($item['id']) === true) {
+  else if ($item->delete()) {
-    Tpl :: add_message(_("The element '%s' has been deleted successfully."), $item['name']);
+    Tpl :: add_message(_("The element '%s' has been deleted successfully."), $item->name);
   }
   else {
     Tpl :: add_error(_('An error occurred while deleting this item.'));
-    Url :: redirect('item/'.$item['id']);
+    Url :: redirect('item/'.$item->id);
   }
   Url :: redirect('item');
 }

example/src/Db.php

@@ -1,374 +0,0 @@
-<?php
-
-namespace EesyPHPExample;
-
-use EesyPHP\App;
-use EesyPHP\Hook;
-use EesyPHP\Log;
-use Unidecode\Unidecode;
-
-use Exception;
-
-class Db extends \EesyPHP\Db {
-  /*
-   * Methods to handle items
-   */
-  static public function get_items($orderby='id', $raw_values=false) {
-    try {
-      $info = self :: get_many('item', null, null, $orderby);
-      if (!is_array($info))
-        return;
-      if ($raw_values)
-        return $info;
-
-      $items = array();
-      foreach ($info as $item)
-        $items[$item['id']] = self :: format_row_info($item, array('date'));
-      return $items;
-    }
-    catch (Exception $e) {
-      Log :: error("Error retrieving items info from database : ".$e->getMessage());
-    }
-    return false;
-  }
-
-  static public function get_item($id, $raw_values=false) {
-    try {
-      $info = self :: get_one('item', array('id' => $id));
-
-      if (!is_array($info))
-        return false;
-
-      if ($raw_values)
-        return $info;
-
-      return self :: format_row_info($info, array('date'));
-    }
-    catch (Exception $e) {
-      Log :: error("Error retrieving item #$id info from database : ".$e->getMessage());
-    }
-    return false;
-  }
-
-  static public function add_item($values) {
-    $values['date'] = self :: time2datetime(time());
-    try {
-      $result = self :: $fpdo -> insertInto('item')
-        -> values($values)
-        -> execute();
-
-      if ($result !== false) {
-        $item = self :: get_item($result);
-        Log :: info("New item #$result added");
-        Hook :: trigger('item_added', $item);
-        return $item;
-      }
-    }
-    catch (Exception $e) {
-      Log :: error("Error creating item in database : ".$e->getMessage());
-    }
-    return false;
-  }
-
-  static public function update_item($id, $changes) {
-    if (!is_array($changes))
-      return false;
-    if (empty($changes))
-      return true;
-    $item = self :: get_item($id, true);
-    if (!is_array($item)) return false;
-
-    if (isset($changes['date']) && $changes['date'])
-      $changes['date'] = self :: time2datetime($changes['date']);
-
-    try {
-      $result = self :: $fpdo -> update('item')
-        -> set($changes)
-        -> where('id', $id)
-        -> execute();
-
-      if ($result !== false) {
-        Log :: info("Item #$id updated");
-        Hook :: trigger('item_updated', $item);
-        return true;
-      }
-    }
-    catch (Exception $e) {
-      Log :: error("Error updating item #$id in database : ".$e->getMessage());
-    }
-    return false;
-  }
-
-  static public function change_item_status($id, $status) {
-    if (self :: update_item($id, array('status' => $status))) {
-      Log :: info("Status of item #$id changed to $status.");
-      return true;
-    }
-    return false;
-  }
-
-  static public function archive_item($id) {
-    return self :: change_item_status($id, 'archived');
-  }
-
-  static public function delete_item($id) {
-    try {
-      $result = self :: $fpdo -> deleteFrom('item')
-        -> where('id', $id)
-        -> execute();
-
-      if ($result !== false) {
-        Log :: info("Item #$id deleted");
-        return True;
-      }
-    }
-    catch (Exception $e) {
-      Log :: error("Error deleting item #$id from database : ".$e->getMessage());
-    }
-    return false;
-  }
-
-  static public function search_items($params) {
-    // Detect PgSQL backend
-    $is_pgsql = (strpos(App::get('db.dsn', '', 'string'), "pgsql:") === 0);
-
-    $where = array();
-    if (isset($params['status']) && $params['status'] && $params['status'] != 'all')
-       $where['status'] = $params['status'];
-
-    $patterns_where = array();
-    if (isset($params['pattern']) && $params['pattern']) {
-      foreach(preg_split('/\s+/', trim($params['pattern'])) as $word) {
-        if (!$word) continue;
-        $patterns_word=array();
-
-        // If numeric pattern ?
-        if (preg_match('/^[0-9]+$/', $word)) {
-          // Numeric pattern
-          $word = intval($word);
-          $patterns_word['id = ?'] = $word;
-        }
-        else {
-          // Text pattern
-          foreach (array('name', 'description') as $field) {
-            if ($is_pgsql) {
-              $word = Unidecode::unidecode($word);
-              $patterns_word["unaccent($field) ILIKE ?"] = "%$word%";
-            }
-            else
-              $patterns_word["$field LIKE ?"] = "%$word%";
-          }
-        }
-        $patterns_where[] = $patterns_word;
-      }
-    }
-
-    $order='id';
-    $orders=array('id', 'name', 'date', 'status', 'description');
-    if (isset($params['order'])) {
-       if (!in_array($order, $orders))
-          return -1;
-       $order=$params['order'];
-    }
-
-    $order_direction='DESC';
-    if (isset($params['order_direction']) && $params['order_direction']) {
-       if (!in_array($params['order_direction'], array('ASC', 'DESC')))
-          return -1;
-       $order_direction=$params['order_direction'];
-    }
-
-    $orderby="$order $order_direction";
-
-    $limit = "";
-    $page = 1;
-    $nb_by_page = 10;
-    $offset = 0;
-    if (!isset($params['all'])) {
-       if (isset($params['page']) && $params['page']>0) {
-          if (isset($params['nb_by_page']) && $params['nb_by_page']>0) {
-             $nb_by_page = intval($params['nb_by_page']);
-          }
-          $page = intval($params['page']);
-       }
-       $offset = ($page-1)*$nb_by_page;
-       $limit = $nb_by_page;
-    }
-
-    try {
-      $query = self :: $fpdo -> from('item');
-      if (!empty($where))
-        $query -> where($where);
-      foreach ($patterns_where as $patterns_word)
-        call_user_func_array(
-          array($query, 'where'),
-          array_merge(
-            array('('.implode(' OR ', array_keys($patterns_word)).')'),
-            array_values($patterns_word)
-          )
-        );
-      $result = $query  -> orderBy($orderby)
-            -> limit($limit)
-            -> offset($offset)
-            -> execute();
-
-      if ($result === false) {
-        Log :: error('search_items() : search in DB return false');
-        return false;
-      }
-
-      $rows = $result -> fetchAll();
-      $items = array();
-      foreach ($rows as $row) {
-        $items[] = self :: format_row_info($row, array('date'));
-      }
-      if (isset($params['all'])) {
-        return array(
-          'count'    => count($items),
-          'first'    => 1,
-          'last'     => count($items),
-          'nb_pages' => 1,
-          'page'     => 1,
-          'items'    => $items
-        );
-      }
-      $query_count = self :: $fpdo -> from('item')
-        -> select(null)
-        -> select('count(*) as count');
-      if (!empty($where))
-        $query_count -> where($where);
-        foreach ($patterns_where as $patterns_word)
-          call_user_func_array(
-            array($query_count, 'where'),
-            array_merge(
-              array('('.implode(' OR ', array_keys($patterns_word)).')'),
-              array_values($patterns_word)
-            )
-          );
-
-      $result_count = $query_count -> execute();
-
-      if ($result_count === false) {
-        Log :: debug('search_items() : search for count in DB return false');
-        return False;
-      }
-      $count = $result_count -> fetch();
-      return array(
-        'count'     => $count['count'],
-        'first'     => $offset+1,
-        'last'      => (
-          $offset+$nb_by_page<$count['count']?
-          $offset+$nb_by_page:$count['count']),
-        'nb_pages'  => ceil($count['count']/$nb_by_page),
-        'page'      => $page,
-        'items'     => $items,
-      );
-    }
-    catch (Exception $e) {
-      Log :: exception(
-        $e, "An exception occurred searching items with params %s infos from database : ",
-        preg_replace("/\n[ \t]*/", " ", print_r($params, true))
-      );
-    }
-    return false;
-  }
-
-  static public function export_items($fd=null) {
-    if (!$fd) $fd = fopen('php://output', 'w');
-    fputcsv(
-      $fd,
-      array (
-        'id',
-        'name',
-        'date',
-        'status',
-        'description',
-      )
-    );
-    $items = self :: get_items();
-    foreach($items as $item) {
-      fputcsv(
-        $fd,
-        array(
-          $item['id'],
-          $item['name'],
-          $item['date'],
-          $item['status'],
-          $item['description'],
-        )
-      );
-    }
-    return True;
-  }
-
-  static public function restore_items($fd=null) {
-    if (!$fd) $fd = fopen('php://stdin', 'r');
-    try {
-      $result = self :: $fpdo -> deleteFrom('item')
-        -> execute();
-      if ($result === false) {
-        Log :: error("An unknown error occurred truncating item table in database.");
-        return false;
-      }
-    }
-    catch (Exception $e) {
-      Log :: error("Error truncating item table in database : ".$e->getMessage());
-      return false;
-    }
-
-    $first_row = false;
-    $line = 0;
-    $restored = 0;
-    $error = false;
-    $datetime_fields = array (
-      'date',
-    );
-    // Map fields to support hold CSV files format
-    $mapping = array (
-      'creation_date'  => 'date',
-      'desc'           => 'description',
-    );
-
-    while (($row = fgetcsv($fd)) !== FALSE) {
-      $line++;
-      if ($first_row === false) {
-        $first_row = $row;
-        continue;
-      }
-      try {
-        $values = array();
-        for ($i=0; $i < count($first_row); $i++) {
-          if (!$row[$i]) continue;
-          $field = (
-            array_key_exists($first_row[$i], $mapping)?
-            $mapping[$first_row[$i]]:
-            $first_row[$i]);
-          $value = (in_array($field, $datetime_fields)?self :: time2datetime($row[$i]):$row[$i]);
-          $values[$field] = $value;
-        }
-        $result = self :: $fpdo -> insertInto('item')
-          -> values($values)
-          -> execute();
-
-        if ($result !== false) {
-          $restored++;
-        }
-        else {
-          Log :: error("Unknown error occurred restoring item from line #$line :\n".print_r($values, true));
-          $error = true;
-        }
-      }
-      catch (Exception $e) {
-        Log :: error(
-          "Error restoring item from line #$line : ".$e->getMessage()."\n".print_r($values, true));
-        $error = true;
-      }
-    }
-    Log :: info("$restored items restored");
-
-    // Trigger hooks
-    Hook :: trigger('items_restored');
-
-    return !$error;
-  }
-}

example/src/Db/Item.php

@@ -0,0 +1,172 @@
+<?php
+
+namespace EesyPHPExample\Db;
+
+use EesyPHP\Hook;
+use EesyPHP\Log;
+
+use EesyPHP\Db\AttrBool;
+use EesyPHP\Db\AttrInt;
+use EesyPHP\Db\AttrStr;
+use EesyPHP\Db\AttrTimestamp;
+use EesyPHP\Db\DbObject;
+
+use EesyPHP\Export\CSV;
+
+use Unidecode\Unidecode;
+
+/**
+ * Item database object
+ * @property int|null $id
+ * @property string $name
+ * @property \DateTime|null $date
+ * @property string $status
+ * @property string|null $description
+ */
+class Item extends DbObject {
+  protected const TABLE = 'item';
+  protected const PRIMARY_KEYS = ['id'];
+  protected const DEFAULT_ORDER = 'id';
+  protected const DEFAULT_ORDER_DIRECTION = 'DESC';
+  protected const POSSIBLE_ORDERS = ['id', 'name', 'date', 'status'];
+
+  protected static function get_schema() {
+    return [
+      'id' => new AttrInt(['autoincrement' => true]),
+      'name' => new AttrStr(['required' => true]),
+      'date' => new AttrTimestamp(['default' => 'time']),
+      'status' => new AttrStr(['required' => true, 'default' => 'pending']),
+      'description' => new AttrStr(),
+    ];
+  }
+
+  /**
+   * Change item status in DB
+   * @param string $status  New item status
+   * @return bool
+   */
+  public function change_status($status) {
+    $this->status = $status;
+    if ($this -> save()) {
+      Log :: info("Status of item #$this->id changed to $status.");
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * Set item as archived in DB
+   * @return bool
+   */
+  public function archive() {
+    return $this -> change_status('archived');
+  }
+
+
+  /**
+   * Compute WHERE clauses from word pattern
+   * @throws \EesyPHP\Db\DbException
+   * @return array
+   */
+  public static function word_to_filters($word) {
+    $patterns_word = [];
+    // If numeric pattern ?
+    if (preg_match('/^[0-9]+$/', $word)) {
+      // Numeric pattern
+      $word = intval($word);
+      $patterns_word['id = ?'] = $word;
+    }
+    else {
+      // Text pattern
+      foreach (array('name', 'description') as $field) {
+        if (self :: DB_CLASS :: is_pgsql()) {
+          $word = Unidecode::unidecode($word);
+          $patterns_word["unaccent($field) ILIKE ?"] = "%$word%";
+        }
+        else
+          $patterns_word["$field LIKE ?"] = "%$word%";
+      }
+    }
+    return $patterns_word;
+  }
+
+  /**
+   * Search objects
+   * @throws \EesyPHP\Db\DbException
+   * @see \EesyPHP\Db\DbObject::search()
+   * @return array|false The search result as an array, or False in case of error.
+   */
+  public static function search($params) {
+    if (
+      $params &&
+      isset($params['filters']) &&
+      isset($params['filters']['status']) &&
+      $params['filters']['status'] == 'all'
+    )
+      unset($params['filters']['status']);
+    return parent :: search($params);
+  }
+
+  /**
+   * Export items
+   * @param resource|null $fd    The file pointer where to export (optional, default: php://output)
+   * @param array<int,array<string,mixed>>|null $items   Items to export
+   * @param array<string,\EesyPHP\Db\Attr> $schema  The object schema (optional)
+   * @return boolean
+   */
+  static function export($fd=null, $items=null, $schema=null) {
+    $schema = $schema ? $schema : static :: get_schema();
+    $export = new CSV(static :: csv_export_fields($schema));
+    $items = $items?$items:static :: list();
+    if ($items === false)
+      return false;
+    $rows = [];
+    foreach ($items as $item) {
+      $row = [];
+      foreach($schema as $attr => $attr_type)
+        $row[$attr] = $item->$attr;
+      $rows[] = $row;
+    }
+    return $export->export($rows, $fd);
+  }
+
+  static function restore($fd=null, $schema=null) {
+    $schema = $schema ? $schema : static :: get_schema();
+    $import = new CSV(static :: csv_export_fields($schema));
+    $items = $import->load($fd);
+    if ($items === false) {
+      Log :: error("Error loading items.");
+      return false;
+    }
+
+    if (!$items) {
+      Log :: error("No item loaded.");
+      return false;
+    }
+
+    try {
+      if (self :: DB_CLASS :: truncate(self :: TABLE)) {
+        Log :: debug("Table %s truncated", self :: TABLE);
+      }
+      else {
+        Log :: error("An unknown error occurred truncating table %s in database.", self :: TABLE);
+        return false;
+      }
+    }
+    catch (\Exception $e) {
+      Log :: error("Error truncating item table in database : ".$e->getMessage());
+      return false;
+    }
+
+    $success = true;
+    foreach($items as $item) {
+      $obj = new Item();
+      $obj->apply($item);
+      $success = $success && $obj->save();
+    }
+
+    // Trigger hooks
+    Hook :: trigger('items_restored');
+    return $success;
+  }
+}

example/templates/form.tpl

@@ -7,9 +7,11 @@
     <label class="col-sm-2 col-form-label required">{t}Name{/t}</label>
     <div class="col-sm-10">
       <input name="name" type="text" required
-        value='{if array_key_exists('name', $info) && $info.name}{$info.name|escape:'quotes'}{/if}'
+        value='{if $info->name}{$info->name|escape:'quotes'}{/if}'
         class="form-control{if array_key_exists('name', $field_errors)} is-invalid{else if $submitted} is-valid{/if}"/>
-      {if array_key_exists('name', $field_errors)}<div class="invalid-feedback">{$field_errors['name']}</div>{/if}
+      {if array_key_exists('name', $field_errors)}
+        <div class="invalid-feedback">{$field_errors['name']}</div>
+      {/if}
     </div>
   </div>
 
@@ -18,22 +20,30 @@
     <div class="col-sm-10">
       <select name="status" id="status" required
         class="form-select{if array_key_exists('status', $field_errors)} is-invalid{else if $submitted} is-valid{/if}">
-        {html_options options=$status_list selected=$info.status}
+        {html_options options=$status_list selected=$info->status}
       </select>
-      {if array_key_exists('status', $field_errors)}<div class="invalid-feedback">{$field_errors['status']}</div>{/if}
+      {if array_key_exists('status', $field_errors)}
+        <div class="invalid-feedback">{$field_errors['status']}</div>
+      {/if}
     </div>
   </div>
 
   <div class="mb-3 row">
     <label class="col-sm-2 col-form-label">{t}Description{/t}</label>
     <div class="col-sm-10">
-      <textarea name="description" id="description" class="form-control{if array_key_exists('description', $field_errors)} is-invalid{else if $submitted} is-valid{/if}">{if array_key_exists('description', $info) && $info.description}{$info.description|escape:"htmlall"}{/if}</textarea>
+      <textarea name="description" id="description"
-      {if array_key_exists('description', $field_errors)}<div class="form-error">{$field_errors['description']}</div>{/if}
+        class="form-control{if array_key_exists('description', $field_errors)} is-invalid{else if $submitted} is-valid{/if}"
+        >{if $info->description}{$info->description|escape:"htmlall"}{/if}</textarea>
+      {if array_key_exists('description', $field_errors)}
+        <div class="form-error">{$field_errors['description']}</div>
+      {/if}
     </div>
   </div>
 
   <div class="center">
-    <a href="{if isset($item_id)}item/{$item_id}{else}search{/if}" class="btn btn-light"><i class="fa fa-undo"></i> {t}Back{/t}</a>
+    <a href="{if isset($item_id)}item/{$item_id}{else}search{/if}" class="btn btn-light">
+      <i class="fa fa-undo"></i> {t}Back{/t}
+    </a>
     <button type="submit" name="submit" value="submitted" class="btn btn-primary">
       {if isset($item_id)}
         <i class="fa fa-floppy-o" aria-hidden="true"></i> {t}Save{/t}

example/templates/search.tpl

@@ -13,8 +13,9 @@
     <div class="col">
       <div class="input-group mb-3">
         <label class="input-group-text" for="status">{t}Status{/t}</label>
-        <select name="status" id="status" class="form-select{if isset($status_error) && $status_error} is-invalid{/if}">
+        <select name="status" id="status"
-          {html_options options=$status_list selected=$search.status}
+          class="form-select{if isset($status_error) && $status_error} is-invalid{/if}">
+          {html_options options=$status_list selected=$search.filters.status}
         </select>
       </div>
     </div>
@@ -31,8 +32,12 @@
     <div class="col-md-3">
       <div class="container">
         <div class="btn-group" role="group" aria-label="Actions">
-          <button type="submit" name="submit" class="btn btn-primary"><i class="fa fa-search"></i> {t}Search{/t}</button>
+          <button type="submit" name="submit" class="btn btn-primary">
-          <a href="{$request->current_url}?clear=true" class="btn btn-warning"><i class="fa fa-trash"></i> {t}Reset{/t}</a>
+            <i class="fa fa-search"></i> {t}Search{/t}
+          </button>
+          <a href="{$request->current_url}?clear=true" class="btn btn-warning">
+            <i class="fa fa-trash"></i> {t}Reset{/t}
+          </a>
         </div>
       </div>
     </div>
@@ -46,8 +51,12 @@
 <table class="table" style='margin-top: 1em;'>
   <thead>
     <tr>
-      <th scope="col">{table_ordered_th url="{$request->current_url}" order="date" text="{t}Date{/t}" search=$search}</th>
+      <th scope="col">
-      <th scope="col">{table_ordered_th url="{$request->current_url}" order="name" text="{t}Name{/t}" search=$search}</th>
+        {table_ordered_th url="{$request->current_url}" order="date" text="{t}Date{/t}" search=$search}
+      </th>
+      <th scope="col">
+        {table_ordered_th url="{$request->current_url}" order="name" text="{t}Name{/t}" search=$search}
+      </th>
       <th scope="col">{t}Status{/t}</th>
       <th scope="col" class="center">{t}Actions{/t}</th>
     </tr>
@@ -55,14 +64,36 @@
   <tbody>
   {foreach $result.items as $item}
     <tr>
-      <td>{format_time time=$item.date}</td>
+      <td>{format_time time=$item->date}</td>
-      <td><a href="item/{$item.id}"><span title='{$item.id|escape:'quotes'}'>{$item.name}</span></a></td>
+      <td>
+        <a href="item/{$item->id}">
+          <span title='{$item->id|escape:'quotes'}'>{$item->name}</span>
+        </a>
+      </td>
       <td>{item_status item=$item}</td>
       <td class="center">
-        <a href="item/{$item.id}" class="btn btn-sm btn-info"><i class="fa fa-eye"></i> {t}View{/t}</a>
+        <a href="item/{$item->id}" class="btn btn-sm btn-info">
-        {if can_modify($item)}<a href="item/{$item.id}/modify" class="btn btn-sm btn-primary"><i class="fa fa-edit"></i> {t}Modify{/t}</a>{/if}
+          <i class="fa fa-eye"></i> {t}View{/t}
-        {if can_archive($item)}<a data-myconfirm-url="item/{$item.id}/archive" data-myconfirm-question="{t}Are you sure you want to archive this item?{/t}" class="btn btn-sm btn-warning myconfirm-link"><i class="fa fa-archive"></i> {t}Archive{/t}</a>{/if}
+        </a>
-        {if can_delete($item)}<a href="#" data-myconfirm-url="item/{$item.id}/delete" data-myconfirm-question="{t}Are you sure you want to delete this item?{/t}" class="btn btn-sm btn-danger myconfirm-link"><i class="fa fa-trash"></i> {t}Delete{/t}</a>{/if}
+        {if can_modify($item)}
+          <a href="item/{$item->id}/modify" class="btn btn-sm btn-primary">
+            <i class="fa fa-edit"></i> {t}Modify{/t}
+          </a>
+        {/if}
+        {if can_archive($item)}
+          <a data-myconfirm-url="item/{$item->id}/archive"
+            data-myconfirm-question="{t}Are you sure you want to archive this item?{/t}"
+            class="btn btn-sm btn-warning myconfirm-link">
+            <i class="fa fa-archive"></i> {t}Archive{/t}
+          </a>
+        {/if}
+        {if can_delete($item)}
+          <a href="#" data-myconfirm-url="item/{$item->id}/delete"
+            data-myconfirm-question="{t}Are you sure you want to delete this item?{/t}"
+            class="btn btn-sm btn-danger myconfirm-link">
+            <i class="fa fa-trash"></i> {t}Delete{/t}
+          </a>
+        {/if}
       </td>
 
     </tr>

example/templates/show.tpl

@@ -5,7 +5,7 @@
     <label class="col-sm-4 col-form-label">{t}Name{/t}</label>
     <div class="col-sm-8">
       <span class="form-control-plaintext">
-        {$item.name}
+        {$item->name}
       </span>
     </div>
   </div>
@@ -14,7 +14,7 @@
     <label class="col-sm-4 col-form-label">{t}Creation date{/t}</label>
     <div class="col-sm-8">
       <span class="form-control-plaintext">
-        {format_time time=$item.date}
+        {format_time time=$item->date}
       </span>
     </div>
   </div>
@@ -32,7 +32,7 @@
     <label class="col-sm-4 col-form-label">{t}Description{/t}</label>
     <div class="col-sm-8">
       <span class="form-control-plaintext">
-        {if $item.description}{$item.description|escape:'htmlall'}{else}{t}Unspecified.{/t}{/if}
+        {if $item->description}{$item->description|escape:'htmlall'}{else}{t}Unspecified.{/t}{/if}
       </span>
     </div>
   </div>
@@ -40,8 +40,8 @@
 
 <div class="center">
   <a href="item" class="btn btn-light"><i class="fa fa-undo"></i> {t}Back{/t}</a>
-  {if can_modify($item)}<a href="item/{$item.id}/modify" class="btn btn-primary"><i class="fa fa-edit"></i> {t}Modify{/t}</a>{/if}
+  {if can_modify($item)}<a href="item/{$item->id}/modify" class="btn btn-primary"><i class="fa fa-edit"></i> {t}Modify{/t}</a>{/if}
-  {if can_archive($item)}<a data-myconfirm-url="item/{$item.id}/archive" data-myconfirm-question="{t}Are you sure you want to archive this item?{/t}" class="btn btn-warning myconfirm-link"><i class="fa fa-archive"></i> {t}Archive{/t}</a>{/if}
+  {if can_archive($item)}<a data-myconfirm-url="item/{$item->id}/archive" data-myconfirm-question="{t}Are you sure you want to archive this item?{/t}" class="btn btn-warning myconfirm-link"><i class="fa fa-archive"></i> {t}Archive{/t}</a>{/if}
-  {if can_delete($item)}<a href="#" data-myconfirm-url="item/{$item.id}/delete" data-myconfirm-question="{t}Are you sure you want to delete this item?{/t}" class="btn btn-danger myconfirm-link"><i class="fa fa-trash"></i> {t}Delete{/t}</a>{/if}
+  {if can_delete($item)}<a href="#" data-myconfirm-url="item/{$item->id}/delete" data-myconfirm-question="{t}Are you sure you want to delete this item?{/t}" class="btn btn-danger myconfirm-link"><i class="fa fa-trash"></i> {t}Delete{/t}</a>{/if}
 </div>
 {/block}

phpstan.neon

@@ -32,8 +32,3 @@ parameters:
         -
             message: "#Call to static method isError\\(\\) on an unknown class PEAR\\.#"
             path: src/Email.php
-        -
-            message: "#Variable \\$status_list might not be defined\\.#"
-            paths:
-                - example/includes/cli.php
-