WordPress/wp-admin/b2edit.php
mikelittle 8b549dcb12 Fixed admin level security problem.
Plus an user -> a user


git-svn-id: http://svn.automattic.com/wordpress/trunk@149 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2003-06-03 00:08:51 +00:00

370 lines
13 KiB
PHP

<?php
$title = "Post / Edit";
/* <Edit> */
function add_magic_quotes($array) {
foreach ($array as $k => $v) {
if (is_array($v)) {
$array[$k] = add_magic_quotes($v);
} else {
$array[$k] = addslashes($v);
}
}
return $array;
}
if (!get_magic_quotes_gpc()) {
$HTTP_GET_VARS = add_magic_quotes($HTTP_GET_VARS);
$HTTP_POST_VARS = add_magic_quotes($HTTP_POST_VARS);
$HTTP_COOKIE_VARS = add_magic_quotes($HTTP_COOKIE_VARS);
}
$b2varstoreset = array('action','safe_mode','withcomments','c','posts','poststart','postend','content','edited_post_title','comment_error','profile', 'trackback_url', 'excerpt');
for ($i=0; $i<count($b2varstoreset); $i += 1) {
$b2var = $b2varstoreset[$i];
if (!isset($$b2var)) {
if (empty($HTTP_POST_VARS["$b2var"])) {
if (empty($HTTP_GET_VARS["$b2var"])) {
$$b2var = '';
} else {
$$b2var = $HTTP_GET_VARS["$b2var"];
}
} else {
$$b2var = $HTTP_POST_VARS["$b2var"];
}
}
}
switch($action) {
case 'post':
$standalone = 1;
require_once('b2header.php');
$post_pingback = intval($HTTP_POST_VARS["post_pingback"]);
$content = balanceTags($HTTP_POST_VARS["content"]);
$content = format_to_post($content);
$excerpt = balanceTags($HTTP_POST_VARS["excerpt"]);
$excerpt = format_to_post($excerpt);
$post_title = addslashes($HTTP_POST_VARS["post_title"]);
$post_category = intval($HTTP_POST_VARS["post_category"]);
$post_status = $HTTP_POST_VARS['post_status'];
$comment_status = $HTTP_POST_VARS['comment_status'];
$ping_status = $HTTP_POST_VARS['ping_status'];
$post_password = addslashes($HTTP_POST_VARS['post_password']);
if ($user_level == 0)
die ("Cheatin' uh ?");
if (($user_level > 4) && (!empty($HTTP_POST_VARS["edit_date"]))) {
$aa = $HTTP_POST_VARS["aa"];
$mm = $HTTP_POST_VARS["mm"];
$jj = $HTTP_POST_VARS["jj"];
$hh = $HTTP_POST_VARS["hh"];
$mn = $HTTP_POST_VARS["mn"];
$ss = $HTTP_POST_VARS["ss"];
$jj = ($jj > 31) ? 31 : $jj;
$hh = ($hh > 23) ? $hh - 24 : $hh;
$mn = ($mn > 59) ? $mn - 60 : $mn;
$ss = ($ss > 59) ? $ss - 60 : $ss;
$now = "$aa-$mm-$jj $hh:$mn:$ss";
} else {
$now = date("Y-m-d H:i:s", (time() + ($time_difference * 3600)));
}
$query = "INSERT INTO $tableposts (ID, post_author, post_date, post_content, post_title, post_category, post_excerpt, post_status, comment_status, ping_status, post_password) VALUES ('0','$user_ID','$now','$content','$post_title','$post_category','$excerpt', '$post_status', '$comment_status', '$ping_status', '$post_password')";
$result = $wpdb->query($query);
$post_ID = $wpdb->get_var("SELECT ID FROM $tableposts ORDER BY ID DESC LIMIT 1");
if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
sleep($sleep_after_edit);
}
pingWeblogs($blog_ID);
pingCafelog($cafelogID, $post_title, $post_ID);
pingBlogs($blog_ID);
if ($post_pingback) {
pingback($content, $post_ID);
}
if (!empty($HTTP_POST_VARS['trackback_url'])) {
$excerpt = (strlen(strip_tags($content)) > 255) ? substr(strip_tags($content), 0, 252).'...' : strip_tags($content);
$excerpt = stripslashes($excerpt);
$trackback_urls = explode(',', $HTTP_POST_VARS['trackback_url']);
foreach($trackback_urls as $tb_url) {
$tb_url = trim($tb_url);
trackback($tb_url, stripslashes($post_title), $excerpt, $post_ID);
}
}
if (!empty($HTTP_POST_VARS["mode"])) {
switch($HTTP_POST_VARS["mode"]) {
case "bookmarklet":
$location="b2bookmarklet.php?a=b";
break;
case "sidebar":
$location="b2sidebar.php?a=b";
break;
default:
$location="b2edit.php";
break;
}
} else {
$location="b2edit.php";
}
header("Location: $location");
exit();
break;
case 'edit':
$standalone = 0;
require_once('b2header.php');
$post = $HTTP_GET_VARS['post'];
if ($user_level > 0) {
$postdata = get_postdata($post);
$authordata = get_userdata($postdata["Author_ID"]);
if ($user_level < $authordata->user_level)
die ('You don&#8217;t have the right to edit <strong>'.$authordata[1].'</strong>&#8217;s posts.');
$content = $postdata['Content'];
$content = format_to_edit($content);
$excerpt = $postdata['Excerpt'];
$excerpt = format_to_edit($excerpt);
$edited_post_title = format_to_edit($postdata['Title']);
$post_status = $postdata['post_status'];
$comment_status = $postdata['comment_status'];
$ping_status = $postdata['ping_status'];
$post_password = $postdata['post_password'];
include('b2edit.form.php');
} else {
?>
<p>Since you're a newcomer, you'll have to wait for an admin to raise your level to 1,
in order to be authorized to post.<br />
You can also <a href="mailto:<?php echo $admin_email ?>?subject=b2-promotion">e-mail the admin</a>
to ask for a promotion.<br />
When you're promoted, just reload this page and you'll be able to blog. :)
</p>
<?php
}
break;
case "editpost":
$standalone = 1;
require_once("./b2header.php");
if ($user_level == 0)
die ("Cheatin' uh ?");
if (!isset($blog_ID)) {
$blog_ID = 1;
}
$post_ID = $HTTP_POST_VARS["post_ID"];
$post_category = intval($HTTP_POST_VARS["post_category"]);
$post_autobr = intval($HTTP_POST_VARS["post_autobr"]);
$content = balanceTags($HTTP_POST_VARS["content"]);
$content = format_to_post($content);
$excerpt = balanceTags($HTTP_POST_VARS["excerpt"]);
$excerpt = format_to_post($excerpt);
$post_title = addslashes($HTTP_POST_VARS["post_title"]);
$post_status = $HTTP_POST_VARS['post_status'];
$comment_status = $HTTP_POST_VARS['comment_status'];
$ping_status = $HTTP_POST_VARS['ping_status'];
$post_password = addslashes($HTTP_POST_VARS['post_password']);
if (($user_level > 4) && (!empty($HTTP_POST_VARS["edit_date"]))) {
$aa = $HTTP_POST_VARS["aa"];
$mm = $HTTP_POST_VARS["mm"];
$jj = $HTTP_POST_VARS["jj"];
$hh = $HTTP_POST_VARS["hh"];
$mn = $HTTP_POST_VARS["mn"];
$ss = $HTTP_POST_VARS["ss"];
$jj = ($jj > 31) ? 31 : $jj;
$hh = ($hh > 23) ? $hh - 24 : $hh;
$mn = ($mn > 59) ? $mn - 60 : $mn;
$ss = ($ss > 59) ? $ss - 60 : $ss;
$datemodif = ", post_date=\"$aa-$mm-$jj $hh:$mn:$ss\"";
} else {
$datemodif = '';
}
$query = "UPDATE $tableposts SET post_content='$content', post_excerpt='$excerpt', post_title='$post_title', post_category='$post_category'".$datemodif.", post_status='$post_status', comment_status='$comment_status', ping_status='$ping_status', post_password='$post_password' WHERE ID = $post_ID";
$result = $wpdb->query($query);
if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
sleep($sleep_after_edit);
}
//pingWeblogs($blog_ID);
$location = "Location: b2edit.php";
header ($location);
break;
case "delete":
$standalone = 1;
require_once("./b2header.php");
if ($user_level == 0)
die ("Cheatin' uh ?");
$post = $HTTP_GET_VARS['post'];
$postdata=get_postdata($post) or die("Oops, no post with this ID. <a href=\"b2edit.php\">Go back</a> !");
$authordata = get_userdata($postdata["Author_ID"]);
if ($user_level < $authordata->user_level)
die ("You don't have the right to delete <b>".$authordata[1]."</b>'s posts.");
$query = "DELETE FROM $tableposts WHERE ID=$post";
$result = $wpdb->query($query);
if (!$result)
die("Error in deleting... contact the <a href=\"mailto:$admin_email\">webmaster</a>...");
$query = "DELETE FROM $tablecomments WHERE comment_post_ID=$post";
$result = $wpdb->query($query);
if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
sleep($sleep_after_edit);
}
// pingWeblogs($blog_ID);
header ('Location: b2edit.php');
break;
case 'editcomment':
$standalone = 0;
require_once ('b2header.php');
get_currentuserinfo();
if ($user_level == 0) {
die ('Cheatin&#8217; uh?');
}
$comment = $HTTP_GET_VARS['comment'];
$commentdata = get_commentdata($comment, 1) or die('Oops, no comment with this ID. <a href="javascript:history.go(-1)">Go back</a>!');
$content = $commentdata['comment_content'];
$content = format_to_edit($content);
include('b2edit.form.php');
break;
case "deletecomment":
$standalone = 1;
require_once("./b2header.php");
if ($user_level == 0)
die ("Cheatin' uh ?");
$comment = $HTTP_GET_VARS['comment'];
$p = $HTTP_GET_VARS['p'];
$commentdata=get_commentdata($comment) or die("Oops, no comment with this ID. <a href=\"b2edit.php\">Go back</a> !");
$query = "DELETE FROM $tablecomments WHERE comment_ID=$comment";
$result = $wpdb->query($query);
header ("Location: b2edit.php?p=$p&c=1#comments"); //?a=dc");
break;
case "editedcomment":
$standalone = 1;
require_once("./b2header.php");
if ($user_level == 0)
die ("Cheatin' uh ?");
$comment_ID = $HTTP_POST_VARS['comment_ID'];
$comment_post_ID = $HTTP_POST_VARS['comment_post_ID'];
$newcomment_author = $HTTP_POST_VARS['newcomment_author'];
$newcomment_author_email = $HTTP_POST_VARS['newcomment_author_email'];
$newcomment_author_url = $HTTP_POST_VARS['newcomment_author_url'];
$newcomment_author = addslashes($newcomment_author);
$newcomment_author_email = addslashes($newcomment_author_email);
$newcomment_author_url = addslashes($newcomment_author_url);
if (($user_level > 4) && (!empty($HTTP_POST_VARS["edit_date"]))) {
$aa = $HTTP_POST_VARS["aa"];
$mm = $HTTP_POST_VARS["mm"];
$jj = $HTTP_POST_VARS["jj"];
$hh = $HTTP_POST_VARS["hh"];
$mn = $HTTP_POST_VARS["mn"];
$ss = $HTTP_POST_VARS["ss"];
$jj = ($jj > 31) ? 31 : $jj;
$hh = ($hh > 23) ? $hh - 24 : $hh;
$mn = ($mn > 59) ? $mn - 60 : $mn;
$ss = ($ss > 59) ? $ss - 60 : $ss;
$datemodif = ", comment_date=\"$aa-$mm-$jj $hh:$mn:$ss\"";
} else {
$datemodif = "";
}
$content = balanceTags($content);
$content = format_to_post($content);
$query = "UPDATE $tablecomments SET comment_content=\"$content\", comment_author=\"$newcomment_author\", comment_author_email=\"$newcomment_author_email\", comment_author_url=\"$newcomment_author_url\"".$datemodif." WHERE comment_ID=$comment_ID";
$result = $wpdb->query($query);
header ("Location: b2edit.php?p=$comment_post_ID&c=1#comments"); //?a=ec");
break;
default:
$standalone=0;
require_once ("./b2header.php");
if ($user_level > 0) {
if ((!$withcomments) && (!$c)) {
$action = 'post';
get_currentuserinfo();
$drafts = $wpdb->get_results("SELECT ID, post_title FROM $tableposts WHERE post_status = 'draft' AND post_author = $user_ID");
if ($drafts) {
?>
<div class="wrap">
<p><strong>Your Drafts:</strong>
<?php
$i = 0;
foreach ($drafts as $draft) {
if (0 != $i) echo ', ';
echo "<a href='b2edit.php?action=edit&amp;post=$draft->ID' title='Edit this draft'>$draft->post_title</a>";
++$i;
}
?>.</p>
</div>
<?php
}
include("b2edit.form.php");
echo "<br /><br />";
}
} else {
?>
<div class="wrap">
<p>Since you're a newcomer, you'll have to wait for an admin to raise your level to 1, in order to be authorized to post.<br />You can also <a href="mailto:<?php echo $admin_email ?>?subject=b2-promotion">e-mail the admin</a> to ask for a promotion.<br />When you're promoted, just reload this page and you'll be able to blog. :)</p>
</div>
<?php
}
include("b2edit.showposts.php");
break;
} // end switch
/* </Edit> */
include("b2footer.php");
?>