old faq version

includes/pages/admin_faq.php

@@ -1,79 +1,48 @@
 <?php
-function admin_faq_create_edit_table($languages, $prefills = array()) {
-	$form_questions = array('Question');
-	$form_answers = array('Answer');
-	foreach ($languages as $language) {
-		$form_questions[] = '<textarea name="question[' . $language . ']" style="height: 4em;">'
-			. (!empty($prefills[$language])? $prefills[$language]['question'] : '')
-			. '</textarea>';
-		$form_answers[] = '<textarea name="answer[' . $language . ']" style="height: 4em;">'
-			. (!empty($prefills[$language])? $prefills[$language]['answer'] : '')
-			. '</textarea>';
-	}
-
-	return table(
-		array_merge(array(''), $languages),
-		array($form_questions, $form_answers),
-		false);
-}
-
 function admin_faq() {
-	$languages = sql_select("SELECT DISTINCT `Sprache` FROM `FAQ`");
-	$languages = array_map('array_shift', $languages);
 	if (!isset ($_REQUEST['action'])) {
-		$faqs = array();
+		$faqs_html = "";
-		foreach ($languages as $language) {
+		$faqs = sql_select("SELECT * FROM `FAQ`");
-			$lang_html .= '<th>' . $language . "</th>\n";
+		foreach ($faqs as $faq) {
-			$langfaqs = sql_select("SELECT `QID`, `Frage`, `Antwort` FROM `FAQ` WHERE `Sprache` = '" . sql_escape($language) . "'");
+			$faqs_html .= sprintf('<tr><td> <dl><dt>%s</dt><dd>%s</dd></dl> </td>' . '<td> <dl><dt>%s</dt><dd>%s</dd></dl> </td>' . '<td><a href="%s&action=edit&id=%s">Edit</a></td></tr>', $faq['Frage_de'], $faq['Antwort_de'], $faq['Frage_en'], $faq['Antwort_en'], page_link_to('admin_faq'), $faq['FID']);
-			foreach ($langfaqs as $langfaq) {
-				if (!isset($faqs[$langfaq['QID']]))
-					$faqs[$langfaq['QID']] = array();
-				$faqs[$langfaq['QID']][$language] = sprintf('<dl><dt>%s</dt><dd>%s</dd></dl>', $langfaq['Frage'], $langfaq['Antwort']);
-				$faqs[$langfaq['QID']]['edit'] = sprintf('<a href="%s&action=edit&id=%s">Edit</a>', page_link_to('admin_faq'), $langfaq['QID']);
-			}
 		}
-		$faqs_html = table(array_merge(array_combine($languages, $languages), array('edit' => '')), $faqs);
 		return template_render('../templates/admin_faq.html', array (
 			'link' => page_link_to("admin_faq"),
-			'faqs' => $faqs_html,
+			'faqs' => $faqs_html
-			'new_form' => admin_faq_create_edit_table($languages)
 		));
 	} else {
 		switch ($_REQUEST['action']) {
 			case 'create' :
+				$frage = strip_request_item_nl('frage');
+				$antwort = strip_request_item_nl('antwort');
+				$question = strip_request_item_nl('question');
+				$answer = strip_request_item_nl('answer');
+
+				sql_query("INSERT INTO `FAQ` SET `Frage_de`='" . sql_escape($frage) . "', `Frage_en`='" . sql_escape($question) . "', `Antwort_de`='" . sql_escape($antwort) . "', `Antwort_en`='" . sql_escape($answer) . "'");
+
+				header("Location: " . page_link_to("admin_faq"));
+				break;
+
 			case 'save' :
-				if ($_REQUEST['action'] == 'create') {
-					sql_query("START TRANSACTION");
-					$qid = sql_select("SELECT MAX(`QID`)+1 AS QID FROM `FAQ`");
-					$qid = $qid[0]['QID'];
-				}
-				else {
 				if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
-						$qid = $_REQUEST['id'];
+					$id = $_REQUEST['id'];
 				else
 					return error("Incomplete call, missing FAQ ID.", true);
 
-					$faq = sql_select("SELECT `QID` FROM `FAQ` WHERE `QID`=" . sql_escape($qid));
+				$faq = sql_select("SELECT * FROM `FAQ` WHERE `FID`=" . sql_escape($id) . " LIMIT 1");
-					if (count($faq) == 0)
+				if (count($faq) > 0) {
-						return error("No FAQ found.", true);
+					list ($faq) = $faq;
-				}
+
-				$values = array();
+					$frage = strip_request_item_nl('frage');
-				foreach ($_POST['question'] as $lang => $question) {
+					$antwort = strip_request_item_nl('antwort');
-					if (!in_array($lang, $languages))
+					$question = strip_request_item_nl('question');
-						continue;
+					$answer = strip_request_item_nl('answer');
-					if (empty($question))
+
-						sql_query("DELETE IGNORE FROM `FAQ` WHERE `QID` = $qid AND `Sprache` = '" . sql_escape($lang) . "'");
+					sql_query("UPDATE `FAQ` SET `Frage_de`='" . sql_escape($frage) . "', `Frage_en`='" . sql_escape($question) . "', `Antwort_de`='" . sql_escape($antwort) . "', `Antwort_en`='" . sql_escape($answer) . "' WHERE `FID`=" . sql_escape($id) . " LIMIT 1");
-					else {
-						$question = strip_item($question);
-						$answer = strip_item($_POST['answer'][$lang]);
-						$values[] = "('" . sql_escape($lang) . "', '" . sql_escape($question) . "', '" . sql_escape($answer) . "', $qid)";
-					}
-				}
-				if (!empty($values))
-					sql_query("REPLACE INTO `FAQ` (`Sprache`, `Frage`, `Antwort`, `QID`) VALUES " . implode(', ', $values));
-				sql_query("COMMIT");
 
 					header("Location: " . page_link_to("admin_faq"));
+				} else
+					return error("No FAQ found.", true);
 				break;
 
 			case 'edit' :
@@ -82,17 +51,17 @@ function admin_faq() {
 				else
 					return error("Incomplete call, missing FAQ ID.", true);
 
-				$faq = sql_select("SELECT `Sprache`, `Frage`, `Antwort` FROM `FAQ` WHERE `QID`=" . sql_escape($id));
+				$faq = sql_select("SELECT * FROM `FAQ` WHERE `FID`=" . sql_escape($id) . " LIMIT 1");
 				if (count($faq) > 0) {
-					$prefills = array();
+					list ($faq) = $faq;
-					foreach ($faq as $row) {
-						$prefills[$row['Sprache']] = array('question' => $row['Frage'], 'answer' => $row['Antwort']);
-					}
 
 					return template_render('../templates/admin_faq_edit_form.html', array (
 						'link' => page_link_to("admin_faq"),
 						'id' => $id,
-						'form' => admin_faq_create_edit_table($languages, $prefills)
+						'frage' => $faq['Frage_de'],
+						'antwort' => $faq['Antwort_de'],
+						'question' => $faq['Frage_en'],
+						'answer' => $faq['Antwort_en']
 					));
 				} else
 					return error("No FAQ found.", true);
@@ -104,8 +73,11 @@ function admin_faq() {
 				else
 					return error("Incomplete call, missing FAQ ID.", true);
 
-				$deleted = sql_query("DELETE FROM `FAQ` WHERE `QID`=" . sql_escape($id));
+				$faq = sql_select("SELECT * FROM `FAQ` WHERE `FID`=" . sql_escape($id) . " LIMIT 1");
-				if ($deleted) {
+				if (count($faq) > 0) {
+					list ($faq) = $faq;
+
+					sql_query("DELETE FROM `FAQ` WHERE `FID`=" . sql_escape($id) . " LIMIT 1");
 					header("Location: " . page_link_to("admin_faq"));
 				} else
 					return error("No FAQ found.", true);

includes/pages/guest_faq.php

@@ -1,19 +1,22 @@
 <?php
 function guest_faq() {
 	$html = "";
-	if ($_SESSION['Sprache'] == "DE") {
+	$faqs = sql_select("SELECT * FROM `FAQ`");
-		$faqs = sql_select("SELECT * FROM `FAQ` WHERE `Sprache` = 'de'");
-	} else {
-		$faqs = sql_select("SELECT * FROM `FAQ` WHERE `Sprache` = 'en'");
-	}
-
 	foreach ($faqs as $faq) {
 		$html .= "<dl>";
+		if ($_SESSION['Sprache'] == "DE") {
 			$html .= sprintf(
 				'<dt>%s</dt> <dd>%s</dd>',
-			$faq['Frage'],
+				$faq['Frage_de'],
-			$faq['Antwort']
+				$faq['Antwort_de']
 			);
+		} else {
+			$html .= sprintf(
+				'<dt>%s</dt> <dd>%s</dd>',
+				$faq['Frage_en'],
+				$faq['Antwort_en']
+			);
+		}
 		$html .= "</dl>";
 	}
 	return $html;

templates/admin_faq_edit_form.html

@@ -1,6 +1,39 @@
 Edit FAQ:
 <form action="%link%&action=save" method="post">
-%form%
+    <table>
+        <tr>
+            <td>
+                Frage
+            </td>
+            <td>
+                <textarea name="frage">%frage%</textarea>
+            </td>
+        </tr>
+        <tr>
+            <td>
+                Antwort
+            </td>
+            <td>
+                <textarea name="antwort">%antwort%</textarea>
+            </td>
+        </tr>
+        <tr>
+            <td>
+                Question
+            </td>
+            <td>
+                <textarea name="question">%question%</textarea>
+            </td>
+        </tr>
+        <tr>
+            <td>
+                Answer
+            </td>
+            <td>
+                <textarea name="answer">%answer%</textarea>
+            </td>
+        </tr>
+    </table>
     <input type="hidden" name="id" value="%id%" /><input type="submit" name="submit" value="Save" />
 </form><hr/>
 <form action="%link%&action=delete" method="post">