Form.php: started to implement FormPlain

FormBuildPlan.php: created

qfq/Form.php

@@ -11,6 +11,8 @@ namespace qfq;
 
 use qfq;
 use qfq\exceptions\UserException;
+use qfq\exceptions\CodeException;
+use qfq\exceptions\DbException;
 use qfq\helper;
 use qfq\store;
 
@@ -18,12 +20,22 @@ require_once(__DIR__ . '/../qfq/store/Store.php');
 require_once(__DIR__ . '/../qfq/Constants.php');
 require_once(__DIR__ . '/../qfq/helper/KeyValueStringParser.php');
 require_once(__DIR__ . '/../qfq/exceptions/UserException.php');
+require_once(__DIR__ . '/../qfq/exceptions/CodeException.php');
+require_once(__DIR__ . '/../qfq/exceptions/DbException.php');
 require_once(__DIR__ . '/../qfq/Database.php');
+require_once(__DIR__ . '/../qfq/FormBuildPlain.php');
 
 class Form {
 
     protected $config = null;
     protected $store = null;
+    protected $db = null;
+    protected $formDef = array();  // copy of the loaded form
+    protected $feDefAction = array(); // copy of all formElement.class='action' of the loaded form
+    protected $feDefNative = array(); // copy of all formElement.class='native' of the loaded form
+    protected $fe = array(); // current processed formElement
+
+
 //    protected $formElements = null;
 //    protected $userLog = null;
 
@@ -45,27 +57,79 @@ class Form {
          */
 
         $this->store = \qfq\store\Store::getInstance($bodytext);
+        $this->db = new Database();
     }
 
-
     /*
      *
      */
 
     public function process() {
+        $html = '';
+        $build = null;
+
+//        render:
+//        plain
+//        multimode: none
+
+        try {
+            // Form action: load or save?
+            $mode = ($this->store->getVar(CLIENT_POST_SIP, STORE_CLIENT) === false) ? FORM_LOAD : FORM_SAVE;
+
+            $this->loadFormDefinition();
+
+            // TODO: replace switch() by Marschaller
+            // render: FormPlain | FormBootstrap
+            switch ($this->formDef['render']) {
+                case 'Plain':
+                    $build = new FormBuildPlain($this->formDef, $this->feDefAction, $this->feDefNative);
+                    break;
+                case 'Bootstrap':
+                    //TODO: implement bootstrap rendering: FormBuildBootstrap
+                    break;
+                default:
+                    throw new CodeException("this statement should never be reached", ERROR_CODE_SHOULD_NOT_HAPPEN);
+            }
+
+            switch ($mode) {
+                case FORM_LOAD:
+//                    $this->formActionBefore();
+                    $html .= $build->head();
+                    $html .= $build->elements();
+                    $html .= $build->tail();
+//                    $this->formActionAfter();
+                    break;
+                case FORM_SAVE:
+                    break;
+                default:
+                    throw new CodeException("this statement should never be reached", ERROR_CODE_SHOULD_NOT_HAPPEN);
+            }
+            return $html;
+
+        } catch (UserException $e) {
+            echo $e->formatMessage();
+        } catch (CodeException $e) {
+            echo $e->formatMessage();
+        } catch (DbException $e) {
+            echo $e->formatMessage();
+        } catch (\Exception $e) {
+            echo "Generic Exception: " . $e->getMessage();
+        }
 
-        $this->loadFormDefinition();
 
-        return "Hello World from class Form";
     }
 
-
+    /**
+     * @throws DbException
+     */
     private function loadFormDefinition() {
 
         $formName = $this->getFormName();
+        $this->formDef = $this->db->sql("SELECT * FROM Form AS f WHERE f.name LIKE ? AND f.deleted='no'", ROW_EXACT_1, [$formName]);
 
-        echo "Formname: $formName";
-
+        $sql = "SELECT * FROM FormElement AS fe WHERE fe.formId = ? AND fe.deleted='no' AND fe.class = ? AND fe.enabled='yes' ORDER BY fe.order, fe.id";
+        $this->feDefAction = $this->db->sql($sql, ROW_REGULAR, [$this->formDef["id"], 'action']);
+        $this->feDefNative = $this->db->sql($sql, ROW_REGULAR, [$this->formDef["id"], 'native']);
     }
 
     /**

qfq/FormBuildPlain.php

+<?php
+
+namespace qfq;
+
+use qfq;
+
+require_once(__DIR__ . '/../qfq/store/Store.php');
+require_once(__DIR__ . '/../qfq/Constants.php');
+require_once(__DIR__ . '/../qfq/exceptions/DbException.php');
+require_once(__DIR__ . '/../qfq/Database.php');
+
+/**
+ * Created by PhpStorm.
+ * User: crose
+ * Date: 1/6/16
+ * Time: 8:02 PM
+ */
+class FormBuildPlain {
+    protected $formDef = array();  // copy of the loaded form
+    protected $feDefAction = array(); // copy of all formElement.class='action' of the loaded form
+    protected $feDefNative = array(); // copy of all formElement.class='native' of the loaded form
+    protected $store = null;
+
+    public function __construct(array $formDef, array $feDefAction, array $feDefNative) {
+        $this->formDef = $formDef;
+        $this->feDefAction = $feDefAction;
+        $this->feDefNative = $feDefNative;
+        $this->store = \qfq\store\Store::getInstance();
+        $this->db = new Database();
+    }
+
+
+    public function head() {
+        $html = '<h1>' . $this->formDef['title'] . '</h1><form action="?" method="post" target="_top" accept-charset="UTF-8">';
+
+        return $html;
+    }
+
+    public function tail() {
+        $html = '<input type="submit" value="Submit"></form>';
+
+        return $html;
+    }
+
+    public function elements() {
+        $html = '';
+
+        foreach ($this->feDefNative as $fe) {
+            $html .= $fe['name'] . '<br>';
+        }
+        return $html;
+    }
+
+}
\ No newline at end of file

qfq/store/Store.php

@@ -67,7 +67,8 @@ class Store {
 //            SYSTEM_FORM_ELEMENT_FIELD => SANATIZE_ALL,
             SYSTEM_SQL_RAW => SANATIZE_ALL,
             SYSTEM_SQL_FINAL => SANATIZE_ALL,
-            SYSTEM_SQL_COUNT => SANATIZE_DIGIT
+            SYSTEM_SQL_COUNT => SANATIZE_DIGIT,
+            SYSTEM_SQL_PARAM_ARRAY => SANATIZE_ALL
 
         ];