1 files changed, 127 insertions, 0 deletions
diff --git a/app/php/components/CalendarScaffold.php b/app/php/components/CalendarScaffold.php
new file mode 100644
index 0000000..f265d53
--- /dev/null
+++ b/app/php/components/CalendarScaffold.php
@@ -0,0 +1,127 @@
+<?php
+
+Prado::using('System.Web.UI.ActiveControls.TActiveDataGrid');
+Prado::using('System.Web.UI.ActiveControls.TActiveTextBox');
+Prado::using('Application.facades.CalendarFacade');
+
+class CalendarScaffold extends TTemplateControl {
+
+    public function setFacade(Facade $facade) {
+        $this->setViewState('Facade', $facade);
+    }
+
+    public function getFacade() {
+        return $this->getViewState('Facade');
+    }
+
+    public function onPreRender($param) {
+        parent::onPreRender($param);
+        if (!$this->Page->IsPostBack && !$this->Page->IsCallBack) {
+            $this->_rebindData();
+        }
+    }
+
+    private function _rebindCalendars(array $calendars) {
+        $this->Calendars->DataSource = $calendars;
+        $this->Calendars->dataBind();
+    }
+
+    private function _rebindCategoryList(array $categories) {
+        foreach ($this->Calendars->Columns as $column) {
+            if ($column->ID === 'Category'
+                && $column instanceof TActiveDropDownListColumn) {
+                $column->ListDataSource = $categories;
+            }
+        }
+    }
+
+    private function _rebindData($refresh = FALSE) {
+        $this->_rebindCategoryList(
+            $this->_getCategories()
+        );
+        $this->_rebindCalendars(
+            $this->_getCalendars($refresh)
+        );
+    }
+
+    private function _getCalendars($refresh = FALSE) {
+        if ($refresh) {
+            $this->clearViewState('Calendars');
+        }
+        $calendars = $this->getViewState(
+            'Calendars',
+            $this->getFacade()->getAll()
+        );
+        $this->setViewState('Calendars', $calendars);
+        return $calendars;
+    }
+
+    private function _getCategories() {
+        $categories = $this->getViewState(
+            'Categories',
+            $this->getFacade()->getCategories()
+        );
+        $this->setViewState('Categories', $categories);
+        return $categories;
+    }
+
+    public function editRow($sender, $param) {
+        $this->Calendars->EditItemIndex = $param->Item->ItemIndex;
+        $this->_rebindData();
+    }
+
+    private function _compileSaveData(TDataGridItem $item) {
+        return [
+            'CategoryID' => $item->Category->DropDownList->SelectedValue,
+            'Visible' => $item->Visible->CheckBox->Checked,
+            'CustomName' => $item->CustomName->TextBox->SafeText,
+            'CustomUrl' => $item->CustomUrl->TextBox->SafeText,
+            'CustomImage' => $item->CustomImage->Value->SafeText
+        ];
+    }
+
+    public function saveRow($sender, $param) {
+        $calendar = $this->getFacade()->get(
+            $sender->DataKeys[$param->Item->ItemIndex]
+        );
+        if ($calendar) {
+            foreach ($calendar as $c) {
+                $c->saveData($this->_compileSaveData($param->Item));
+            }
+        } else {
+            throw new TInvalidDataValueException('Calendar not found');
+        }
+        $this->Calendars->EditItemIndex = -1;
+        $this->_rebindData(TRUE);
+    }
+
+    public function cancelRowEdit($sender, $param) {
+        $this->Calendars->EditItemIndex = -1;
+        $this->_rebindData();
+    }
+
+    public function uploadRowFile($sender, $param) {
+        $fileType = $sender->getFileType();
+        if (preg_match('/^image\//', $fileType)) {
+            $calendar = $this->getFacade()->get($sender->CustomData);
+            if ($calendar) {
+                $targetFile = $calendar[0]->getCustomImagePath(
+                    $sender->getLocalName(),
+                    $fileType
+                );
+                if ($sender->saveAs($targetFile)) {
+                    $sender->NamingContainer->CustomImage->Value->Text = basename(
+                        $targetFile
+                    );
+                }
+            } else {
+                throw new TInvalidDataValueException('Calendar not found');
+            }
+        } else {
+            throw new TInvalidDataTypeException('Invalid file type');
+        }
+    }
+
+}
+
+?>