petite icone pour specifier le tri dans le table-editor

[platal.git] / classes / pltableeditor.php

diff --git a/classes/pltableeditor.php b/classes/pltableeditor.php
index 7d435a5..39eb9e7 100644 (file)
--- a/classes/pltableeditor.php
+++ b/classes/pltableeditor.php
@@ -36,6 +36,13 @@ class PLTableEditor {
     var $vars;
     // number of displayed fields
     var $nbfields;
+    // the field for sorting entries
+    var $sortfield;
+    var $sortdesc = false;
+    // action to do to delete row:
+       // null => delete effectively, false => no deletion, SQL
+    var $delete_action;
+    var $delete_message;
     /* table editor for platal
      * $plname : the PLname of the page, ex: admin/payments
      * $table : the table to edit, ex: profile_medals
@@ -46,6 +53,7 @@ class PLTableEditor {
         $this->pl = $plname;
         $this->table = $table;
         $this->idfield = $idfield;
+        $this->sortfield = $idfield;
         $this->idfield_editable = $editid;
         $r = XDB::iterator("SHOW COLUMNS FROM $table");
         $this->vars = array();
@@ -113,22 +121,41 @@ class PLTableEditor {
         if ($joindel)
             $this->jtables[$name] = array("joinid" => $joinid,"joinextra" => $joinextra?(" AND ".$joinextra):"");
     }
-
     // add a sort key
-    function add_sort_field($key, $desc = false)
+    function add_sort_field($key, $desc = false, $default = false)
     {
-        $this->sort[] = $key . ($desc ? ' DESC' : '');
+       if ($default) {
+                       $this->sortfield = $key . ($desc ? ' DESC' : '');
+               } else {
+               $this->sort[] = $key . ($desc ? ' DESC' : '');
+        }
+    }
+    // set an action when trying to delete row
+    function on_delete($action = NULL, $message = NULL)
+    {
+       $this->delete_action = $action;
+       $this->delete_message = $message;
     }
-
     // call when done
     function apply(&$page, $action, $id = false) {
         $page->changeTpl('table-editor.tpl');
         $list = true;
         if ($action == 'delete') {
-            foreach ($this->jtables as $table => $j)
-                XDB::execute("DELETE FROM {$table} WHERE {$j['joinid']} = {?}{$j['joinextra']}", $id);
-            XDB::execute("DELETE FROM {$this->table} WHERE {$this->idfield} = {?}",$id);
-            $page->trig("L'entrée ".$id." a été supprimée.");
+               if (!isset($this->delete_action)) {
+                   foreach ($this->jtables as $table => $j)
+                       XDB::execute("DELETE FROM {$table} WHERE {$j['joinid']} = {?}{$j['joinextra']}", $id);
+                   XDB::execute("DELETE FROM {$this->table} WHERE {$this->idfield} = {?}",$id);
+                   $page->trig("L'entrée ".$id." a été supprimée.");
+               } else if ($this->delete_action) {
+                       XDB::execute($this->delete_action, $id);
+                       if (isset($this->delete_message)) {
+                       $page->trig($this->delete_message);
+                       } else {
+                       $page->trig("L'entrée ".$id." a été supprimée.");
+                               }                       
+               } else {
+                   $page->trig("Impossible de supprimer l'entrée.");
+               }
         }
         if ($action == 'edit') {
             $r = XDB::query("SELECT * FROM {$this->table} WHERE {$this->idfield} = {?}",$id);
@@ -184,7 +211,22 @@ class PLTableEditor {
             } else
                 $page->trig("Impossible de mette à jour.");
         }
+        if ($action == 'sort') {
+               $this->sortfield = $id;
+        }
+        if ($action == 'sortdesc') {
+               $this->sortfield = $id.' DESC';
+        }
         if ($list) {
+            // user can sort by field by clicking the title of the column
+            if (isset($this->sortfield)) {
+                // add this sort order after the others (chosen by dev)
+                $this->add_sort_field($this->sortfield);
+                if (substr($this->sortfield,-5) == ' DESC') {
+                    $this->sortfield = substr($this->sortfield,0,-5);
+                    $this->sortdesc = true;
+                }
+            }
             if (count($this->sort) > 0) {
                 $sort = 'ORDER BY ' . join($this->sort, ',');
             }