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#48 keep symbols in text messages

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Philip Häusler 13 years ago
parent 4eaa0d10ea
commit 2a944121f8
2 changed files with 44 additions and 44 deletions
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84
includes/pages/user_questions.php
Unescape Escape View File

@ -1,50 +1,50 @@
<?php <?php
function user_questions() { function user_questions() {
global $user; global $user;
if (!isset ($_REQUEST['action'])) { if (!isset ($_REQUEST['action'])) {
$open_questions = ""; $open_questions = "";
$questions = sql_select("SELECT * FROM `Questions` WHERE `AID`=0 AND `UID`=" . sql_escape($user['UID'])); $questions = sql_select("SELECT * FROM `Questions` WHERE `AID`=0 AND `UID`=" . sql_escape($user['UID']));
foreach ($questions as $question) foreach ($questions as $question)
$open_questions .= '<tr><td>' . str_replace("\n", '<br />', $question['Question']) . '</td><td><a href="' . page_link_to("user_questions") . '&action=delete&id=' . $question['QID'] . '">Löschen</a></td><tr>'; $open_questions .= '<tr><td>' . str_replace("\n", '<br />', $question['Question']) . '</td><td><a href="' . page_link_to("user_questions") . '&action=delete&id=' . $question['QID'] . '">Löschen</a></td><tr>';
$answered_questions = ""; $answered_questions = "";
$questions = sql_select("SELECT * FROM `Questions` WHERE `AID`>0 AND `UID`=" . sql_escape($user['UID'])); $questions = sql_select("SELECT * FROM `Questions` WHERE `AID`>0 AND `UID`=" . sql_escape($user['UID']));
foreach ($questions as $question) { foreach ($questions as $question) {
$answered_questions .= '<tr><td>' . str_replace("\n", '<br />', $question['Question']) . '</td>'; $answered_questions .= '<tr><td>' . str_replace("\n", '<br />', $question['Question']) . '</td>';
$answered_questions .= '<td>' . UID2Nick($question['AID']) . '</td><td>' . str_replace("\n", '<br />', $question['Answer']) . '</td>'; $answered_questions .= '<td>' . UID2Nick($question['AID']) . '</td><td>' . str_replace("\n", '<br />', $question['Answer']) . '</td>';
$answered_questions .= '<td><a href="' . page_link_to("user_questions") . '&action=delete&id=' . $question['QID'] . '">Löschen</a></td><tr>'; $answered_questions .= '<td><a href="' . page_link_to("user_questions") . '&action=delete&id=' . $question['QID'] . '">Löschen</a></td><tr>';
} }
return template_render('../templates/user_questions.html', array ( return template_render('../templates/user_questions.html', array (
'link' => page_link_to("user_questions"), 'link' => page_link_to("user_questions"),
'open_questions' => $open_questions, 'open_questions' => $open_questions,
'answered_questions' => $answered_questions 'answered_questions' => $answered_questions
)); ));
} else { } else {
switch ($_REQUEST['action']) { switch ($_REQUEST['action']) {
case 'ask' : case 'ask' :
$question = trim(preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['question']))); $question = strip_request_item_nl('question');
if ($question != "") { if ($question != "") {
sql_query("INSERT INTO `Questions` SET `UID`=" . sql_escape($user['UID']) . ", `Question`='" . sql_escape($question) . "'"); sql_query("INSERT INTO `Questions` SET `UID`=" . sql_escape($user['UID']) . ", `Question`='" . sql_escape($question) . "'");
header("Location: " . page_link_to("user_questions")); header("Location: " . page_link_to("user_questions"));
} else } else
return error("Gib eine Frage ein!", true); return error("Gib eine Frage ein!", true);
break; break;
case 'delete' : case 'delete' :
if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id'])) if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
$id = $_REQUEST['id']; $id = $_REQUEST['id'];
else else
return error("Incomplete call, missing Question ID.", true); return error("Incomplete call, missing Question ID.", true);
$question = sql_select("SELECT * FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1"); $question = sql_select("SELECT * FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
if (count($question) > 0 && $question[0]['UID'] == $user['UID']) { if (count($question) > 0 && $question[0]['UID'] == $user['UID']) {
sql_query("DELETE FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1"); sql_query("DELETE FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
header("Location: " . page_link_to("user_questions")); header("Location: " . page_link_to("user_questions"));
} else } else
return error("No question found.", true); return error("No question found.", true);
break; break;
} }
} }
} }
?> ?>

4
includes/sys_page.php
Unescape Escape View File

@ -29,14 +29,14 @@ function test_request_int($name) {
* Gibt den gefilterten REQUEST Wert mit Zeilenumbrüchen zurück * Gibt den gefilterten REQUEST Wert mit Zeilenumbrüchen zurück
*/ */
function strip_request_item_nl($name) { function strip_request_item_nl($name) {
return preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}+\n]{1,})/ui", '', strip_tags($_REQUEST[$name])); return preg_replace("/([^\p{L}\p{S}\p{P}\p{Z}\p{N}+\n]{1,})/ui", '', strip_tags($_REQUEST[$name]));
} }
/** /**
* Entfernt unerwünschte Zeichen * Entfernt unerwünschte Zeichen
*/ */
function strip_item($item) { function strip_item($item) {
return preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}+]{1,})/ui", '', strip_tags($item)); return preg_replace("/([^\p{L}\p{S}\p{P}\p{Z}\p{N}+]{1,})/ui", '', strip_tags($item));
} }
/** /**

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