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editlink.php
357 lines (307 loc) · 16.4 KB
/
editlink.php
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<?php
include_once('internal/Smarty.class.php');
$main_smarty = new Smarty;
include('config.php');
include(mnminclude.'html1.php');
include(mnminclude.'link.php');
include(mnminclude.'tags.php');
include(mnminclude.'smartyvariables.php');
include(mnminclude.'csrf.php');
check_referrer();
// restrict access to admins
$canIhaveAccess = 0;
$canIhaveAccess = $canIhaveAccess + checklevel('admin');
$main_smarty->assign('isAdmin', $canIhaveAccess);
$main_smarty->assign('isModerator', checklevel('moderator'));
if(isset($_GET['id'])){
$theid = sanitize($_GET['id'], 3);
}
if(isset($_POST['id'])){
$theid = sanitize($_POST['id'], 3);
}
if(!is_numeric($theid)){$theid = 0;}
// misc smarty
if (checklevel('admin'))
$Story_Content_Tags_To_Allow = Story_Content_Tags_To_Allow_God;
elseif (checklevel('moderator'))
$Story_Content_Tags_To_Allow = Story_Content_Tags_To_Allow_Admin;
else
$Story_Content_Tags_To_Allow = Story_Content_Tags_To_Allow_Normal;
$main_smarty->assign('Story_Content_Tags_To_Allow', htmlspecialchars($Story_Content_Tags_To_Allow));
// DB 11/11/08
$link = $db->get_row("SELECT link_id, link_author, UNIX_TIMESTAMP(link_date) AS date FROM " . table_links . " WHERE link_id=".$theid.";");
/////
if ($link) {
if ($link->link_author==$current_user->user_id || $current_user->user_level == "moderator" || $current_user->user_level == "admin")
{
// DB 11/11/08
if ($current_user->user_level != "admin" && $current_user->user_level != "moderator" && limit_time_to_edit!=0 && (time()-$link->date)/60 > edit_time_limit)
{
echo "<br /><br />" . sprintf($main_smarty->get_config_vars('PLIGG_Visual_EditLink_Timeout'),edit_time_limit) . "<br/ ><br /><a href=".my_base_url.my_pligg_base.">".$main_smarty->get_config_vars('PLIGG_Visual_Name')." </a>";
exit;
}
/////
$CSRF = new csrf();
if(isset($_POST["id"])) {
//print_r($_POST);
//exit;
$CSRF->check_expired('edit_link');
if ($CSRF->check_valid(sanitize($_POST['token'], 3), 'edit_link')){
$linkres=new Link;
$linkres->id=$link_id = sanitize($_POST['id'], 3);
if(!is_numeric($link_id)) die();
$linkres->read();
// if notify link submitter is selected
if(isset($_POST["notify"]))
{
if(sanitize($_POST["notify"], 3) == "yes")
{
$link_author = $db->get_col("SELECT link_author FROM " . table_links . " WHERE link_id=".$theid.";");
$user = $db->get_row("SELECT * FROM " . table_users . " WHERE user_id=".$link_author[0].";");
$to = $user->user_email;
$subject = $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_Subject');
$body = $user->user_login . ", \r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_AdminMadeChange') . "\r\n";
$body = $body . strtolower(strtok($_SERVER['SERVER_PROTOCOL'], '/')).'://'.$_SERVER['HTTP_HOST'] . getmyurl('story', sanitize($_POST['id'], 3)) . "\r\n\r\n";
if ($linkres->category != sanitize($_POST["category"], 3)){$body = $body . $main_smarty->get_config_vars('PLIGG_Visual_Submit2_Category') . " change\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_PreviousText') . ": " . GetCatName($linkres->category) . "\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_NewText') . ": " . GetCatName(sanitize($_POST["category"], 3)) . "\r\n\r\n";}
if ($linkres->title != sanitize($_POST["title"], 4, $Story_Content_Tags_To_Allow)){$body = $body . $main_smarty->get_config_vars('PLIGG_Visual_Submit2_Title') . " change\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_PreviousText') . ": " . $linkres->title . "\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_NewText') . ": " . sanitize($_POST["title"], 3) . "\r\n\r\n";}
if ($linkres->content != close_tags(sanitize($_POST["bodytext"], 4, $Story_Content_Tags_To_Allow))){$body = $body . $main_smarty->get_config_vars('PLIGG_Visual_Submit2_Description') . " change\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_PreviousText') . ": " . $linkres->content . "\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_NewText') . ": " . close_tags(sanitize($_POST["bodytext"], 3)) . "\r\n\r\n";}
if ($linkres->tags != tags_normalize_string(sanitize($_POST['tags'], 3))){$body = $body . $main_smarty->get_config_vars('PLIGG_Visual_Submit2_Tags') . " change\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_PreviousText') . ": " . $linkres->tags . "\r\n\r\n" . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_NewText') . ": " . tags_normalize_string(sanitize($_POST['tags'], 3)) . "\r\n\r\n";}
$body = $body . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Email_ReasonText') . ": ";
if (sanitize($_POST["reason"], 3) == "other")
{$body = $body . sanitize($_POST["otherreason"], 3);}
else
{
$body = $body . $main_smarty->get_config_vars('PLIGG_Visual_EditStory_Reason_' . sanitize($_POST["reason"], 3));
}
$headers = 'From: ' . $main_smarty->get_config_vars("PLIGG_PassEmail_From") . "\r\n";
$headers .= "Content-type: text/plain; charset=utf-8\r\n";
if (!mail($to, $subject, $body, $headers))
{
echo '<br /><div class="error">'.$main_smarty->get_config_vars('PLIGG_PassEmail_SendFail').'</div>';
die;
}
}
}
if ($linkres->author != sanitize($_POST["author"],3) && !empty($_POST["author"]))
$linkres->author = sanitize($_POST["author"],3);
if($canIhaveAccess == 1)
{
$url = htmlspecialchars(sanitize($_POST['url'], 3));
$url= str_replace('&', '&', $url);
$linkres->url=$url;
}
$vars = '';
check_actions('edit_link_hook', $vars);
if (is_array($_POST['category']))
{
$linkres->category=sanitize($_POST['category'][0], 3);
$linkres->additional_cats=array_slice($_POST['category'],1);
}
else
$linkres->category=sanitize($_POST['category'], 3);
if($linkres->title != stripslashes(sanitize($_POST['title'], 3))){
$linkres->title = stripslashes(sanitize($_POST['title'], 3));
$linkres->title_url = makeUrlFriendly($linkres->title, $linkres->id);
}
$linkres->content = close_tags(sanitize($_POST['bodytext'], 4, $Story_Content_Tags_To_Allow));
$linkres->tags = tags_normalize_string(stripslashes(sanitize($_POST['tags'], 3)));
if(sanitize($_POST['summarytext'], 3) == ""){
$linkres->link_summary = utf8_substr(sanitize($_POST['bodytext'], 4, $Story_Content_Tags_To_Allow), 0, StorySummary_ContentTruncate - 1);
//$linkres->link_summary = close_tags(str_replace("\n", "<br />", $linkres->link_summary));
} else {
$linkres->link_summary = sanitize($_POST['summarytext'], 4, $Story_Content_Tags_To_Allow);
//$linkres->link_summary = close_tags(str_replace("\n", "<br />", $linkres->link_summary));
if(utf8_strlen($linkres->link_summary) > StorySummary_ContentTruncate){
loghack('SubmitAStory-SummaryGreaterThanLimit', 'username: ' . sanitize($_POST["username"], 3).'|email: '.sanitize($_POST["email"], 3), true);
$linkres->link_summary = utf8_substr($linkres->link_summary, 0, StorySummary_ContentTruncate - 1);
//$linkres->link_summary = close_tags(str_replace("\n", "<br />", $linkres->link_summary));
}
}
// Steef 2k7-07 security fix start ----------------------------------------------------------
$linkres->link_field1 = sanitize($_POST['link_field1'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field2 = sanitize($_POST['link_field2'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field3 = sanitize($_POST['link_field3'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field4 = sanitize($_POST['link_field4'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field5 = sanitize($_POST['link_field5'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field6 = sanitize($_POST['link_field6'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field7 = sanitize($_POST['link_field7'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field8 = sanitize($_POST['link_field8'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field9 = sanitize($_POST['link_field9'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field10 = sanitize($_POST['link_field10'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field11 = sanitize($_POST['link_field11'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field12 = sanitize($_POST['link_field12'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field13 = sanitize($_POST['link_field13'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field14 = sanitize($_POST['link_field14'], 4, $Story_Content_Tags_To_Allow);
$linkres->link_field15 = sanitize($_POST['link_field15'], 4, $Story_Content_Tags_To_Allow);
// Steef 2k7-07 security fix end --------------------------------------------------------------
// $linkres->content = str_replace("\n", "<br />", $linkres->content);
if (link_errors($linkres)) {
return;
}
tags_insert_string($linkres->id, $dblang, $linkres->tags);
$linkres->store();
$story_url = $linkres->get_internal_url();
header('Location: ' . $story_url);
} else {
$CSRF->show_invalid_error(1);
}
exit;
}
else
{
$linkres=new Link;
$edit = false;
$link_id = sanitize($_GET['id'], 3);
if (!is_numeric($link_id)) die();
$linkres->id=$link_id;
$linkres->read();
$link_title = $linkres->title;
$link_content = $linkres->content;
//$link_content = str_replace("<br />", "\n", $linkres->content);
$link_category=$linkres->category;
$link_summary = $linkres->link_summary;
//$link_summary = str_replace("<br />", "\n", $link_summary);
// Get the username
$link_author = $db->get_col("SELECT link_author FROM " . table_links . " WHERE link_id=".$theid.";");
$user = $db->get_row("SELECT * FROM " . table_users . " WHERE user_id=".$link_author[0].";");
$main_smarty->assign('author', $user->user_id);
$usersql = mysql_query("SELECT user_id, user_login FROM " . table_users . " WHERE user_enabled=1 and user_login!='' ORDER BY user_login");
$userdata = array();
while ($rows = mysql_fetch_array ($usersql, MYSQL_ASSOC)) array_push ($userdata, $rows);
//$userdata = $db->get_results("SELECT user_id, user_login FROM " . table_users . " WHERE user_enabled=1");
//echo "<pre>";
//print_r($userdata);
$main_smarty->assign('userdata', $userdata);
$main_smarty->assign('enable_tags', Enable_Tags);
$main_smarty->assign('submit_url', $linkres->url);
$main_smarty->assign('submit_url_title', $linkres->url_title);
$main_smarty->assign('submit_id', $linkres->id);
$main_smarty->assign('submit_type', $linkres->type());
$main_smarty->assign('submit_title', htmlspecialchars($link_title));
$main_smarty->assign('submit_content', $link_content);
$main_smarty->assign('submit_category', $link_category);
$main_smarty->assign('submit_additional_cats', $linkres->additional_cats);
if(isset($trackback)){$main_smarty->assign('submit_trackback', $trackback);}
$main_smarty->assign('SubmitSummary_Allow_Edit', SubmitSummary_Allow_Edit);
$main_smarty->assign('StorySummary_ContentTruncate', StorySummary_ContentTruncate);
$main_smarty->assign('submit_summary', $link_summary);
$main_smarty->assign('submit_link_field1', $linkres->link_field1);
$main_smarty->assign('submit_link_field2', $linkres->link_field2);
$main_smarty->assign('submit_link_field3', $linkres->link_field3);
$main_smarty->assign('submit_link_field4', $linkres->link_field4);
$main_smarty->assign('submit_link_field5', $linkres->link_field5);
$main_smarty->assign('submit_link_field6', $linkres->link_field6);
$main_smarty->assign('submit_link_field7', $linkres->link_field7);
$main_smarty->assign('submit_link_field8', $linkres->link_field8);
$main_smarty->assign('submit_link_field9', $linkres->link_field9);
$main_smarty->assign('submit_link_field10', $linkres->link_field10);
$main_smarty->assign('submit_link_field11', $linkres->link_field11);
$main_smarty->assign('submit_link_field12', $linkres->link_field12);
$main_smarty->assign('submit_link_field13', $linkres->link_field13);
$main_smarty->assign('submit_link_field14', $linkres->link_field14);
$main_smarty->assign('submit_link_field15', $linkres->link_field15);
include_once(mnminclude.'dbtree.php');
$array = tree_to_array(0, table_categories, FALSE);
$array = array_values(array_filter($array, "allowToAuthorCat"));
$main_smarty->assign('lastspacer', 0);
$main_smarty->assign('submit_cat_array', $array);
$canIhaveAccess = 0;
$canIhaveAccess = $canIhaveAccess + checklevel('admin');
$canIhaveAccess = $canIhaveAccess + checklevel('moderator');
$main_smarty->assign('canIhaveAccess', $canIhaveAccess);
if(Enable_Tags){
$main_smarty->assign('tags', $linkres->tags);
if (!empty($linkres->tags)) {
$word_array = explode(",",$linkres->tags);
foreach($word_array as $word)
{
$tag_array[] = trim($word);
}
$tags_words = implode(", ", $tag_array);
$tags_url = urlencode($linkres->tags);
$main_smarty->assign('tags_words', $tags_words);
$main_smarty->assign('tags_url', $tags_url);
}
}
$CSRF->create('edit_link', true, true);
// pagename
define('pagename', 'editlink');
$main_smarty->assign('pagename', pagename);
// sidebar
$main_smarty = do_sidebar($main_smarty);
// show the template
//$main_smarty->assign('storylen', utf8_strlen(str_replace("<br />", "\n", $link_content)));
$main_smarty->assign('tpl_extra_fields', $the_template . '/submit_extra_fields');
$main_smarty->assign('tpl_center', $the_template . '/edit_submission_center');
$main_smarty->display($the_template . '/pligg.tpl');
}
}
else
{
echo "<br /><br />" . $main_smarty->get_config_vars('PLIGG_Visual_EditLink_NotYours') . "<br/ ><br /><a href=".my_base_url.my_pligg_base.">".$main_smarty->get_config_vars('PLIGG_Visual_Name')." home</a>";
}
}
else
{
echo "<br /><br />" . $main_smarty->get_config_vars('PLIGG_Visual_EditLink_NotYours') . "<br/ ><br /><a href=".my_base_url.my_pligg_base.">".$main_smarty->get_config_vars('PLIGG_Visual_Name')." home</a>";
}
//copied directly from submit.php
function link_errors($linkres)
{
global $main_smarty, $the_template, $cached_categories;
$error = false;
if(Submit_Require_A_URL && ($linkres->url == "http://" || $linkres->url == "")){
$main_smarty->assign('submit_error', 'invalidurl');
$error = true;
}
// if story title or description is too short
$story = preg_replace('/[\s]+/',' ',strip_tags($linkres->content));
if(utf8_strlen($linkres->title) < minTitleLength || utf8_strlen($story) < minStoryLength ) {
$main_smarty->assign('submit_error', 'incomplete');
$error = true;
}
if(utf8_strlen($linkres->title) > maxTitleLength) {
$main_smarty->assign('submit_error', 'long_title');
$error = true;
}
if (utf8_strlen($linkres->content) > maxStoryLength ) {
$main_smarty->assign('submit_error', 'long_content');
$error = true;
}
if(utf8_strlen($linkres->tags) > maxTagsLength) {
$main_smarty->assign('submit_error', 'long_tags');
$error = true;
}
if (utf8_strlen($linkres->summary) > maxSummaryLength ) {
$main_smarty->assign('submit_error', 'long_summary');
$error = true;
}
// if URL is submitted in story title
if(preg_match('/.*http:\//', $linkres->title)) {
$main_smarty->assign('submit_error', 'urlintitle');
$error = true;
}
// if no category is selected
if(!$linkres->category > 0) {
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
foreach($cached_categories as $cat) {
if($cat->category__auto_id == $linkres->category && !allowToAuthorCat($cat)) { // category does not allow authors of this level
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
}
if ($error)
{
$main_smarty->assign('tpl_center', $the_template . '/submit_errors_center');
$main_smarty->assign('link_id', $_GET['id']);
// pagename
define('pagename', 'editlink');
$main_smarty->assign('pagename', pagename);
// show the template
$main_smarty->display($the_template . '/pligg.tpl');
}
return $error;
}
?>