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functions.php
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functions.php
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<?
function vd($input)
{
print("<pre>");
var_dump($input);
print("</pre>");
}
if (!function_exists('file_get_contents'))
{
function file_get_contents($filename, $use_include_path = 0)
{
$file = @fopen($filename, 'rb', $use_include_path);
$data = "";
if ($file)
{
while (!feof($file)) $data .= fread($file, 1024);
fclose($file);
}
return $data;
}
}
if (!function_exists('file_put_contents'))
{
define('FILE_APPEND', 1);
function file_put_contents($filename, $content, $flags = 0)
{
if (!($file = fopen($filename, ($flags & FILE_APPEND) ? 'a' : 'w'))) return false;
$n = fwrite($file, $content);
fclose($file);
return $n ? $n : false;
}
}
function handle_news($id=null)
{
global $site_root, $users_limit, $posts_limit, $news_limit,
$date_format_fooldalipost, $date_format_hir, $c_text;
$query = "SELECT id, name, displayname FROM users";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$userdb[$i['id']]=$i;
mysql_free_result($result);
$query = "SELECT name, displayname, hits FROM users ORDER BY hits DESC LIMIT $users_limit";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$toplist[]=$i;
mysql_free_result($result);
$query = "SELECT id, name, displayname, blogtitle, email, registration_date FROM users ORDER BY registration_date DESC LIMIT $users_limit";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$users[]=$i;
mysql_free_result($result);
$query = "SELECT id, userid, title, date_format(letrehozas, '$date_format_fooldalipost') FROM posts WHERE content != '' ORDER BY letrehozas DESC LIMIT $posts_limit";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
{
$i['name']=$userdb[$i['userid']]['name'];
$i['letrehozas']=$i["date_format(letrehozas, '$date_format_fooldalipost')"];
$posts[]=$i;
}
mysql_free_result($result);
if(is_null($id))
$query = "SELECT id, cim, content, fullcontent, authorid, date_format(letrehozas, '$date_format_hir') FROM news WHERE active=1 ORDER BY letrehozas DESC LIMIT $news_limit";
else
$query = "SELECT id, cim, fullcontent as content, authorid, date_format(letrehozas, '$date_format_hir') FROM news WHERE active=1 and id=$id ORDER BY letrehozas DESC LIMIT $news_limit";
$result = mysql_query($query) or die('Nincs ilyen hír!');
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
{
$i['author']=name2nick($userdb[$i['authorid']]['name']);
$i['letrehozas']=$i["date_format(letrehozas, '$date_format_hir')"];
$news[]=$i;
}
mysql_free_result($result);
if(is_null($id))
foreach($news as $key => $value)
if($value['fullcontent']!="")
$news[$key]['content'] .= "<p><a href=\"/news/" . $value['id'] . "\">tovább ></a></p>";
include("templates/fooldal.php");
}
function name2nick($input)
{
$query = "SELECT displayname FROM users WHERE name='$input'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($user['displayname']=="")
return $input;
else
return $user['displayname'];
}
function nick2name($input)
{
$query = "SELECT name FROM users WHERE displayname='$input'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if (is_null($user['name']))
return $input;
else
return $user['name'];
}
// header, post v footer lehet. default: post
function get_template($id, $type)
{
$query = "SELECT template from users WHERE id='$id'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$less = explode("<post>", $user['template']);
if ($type == "header")
return $less[0];
else
{
$less = explode("</post>", $less[1]);
if ($type == "footer")
return $less[1];
else
return $less[0]; // post
}
}
function handle_user($name, $param)
{
global $site_root, $c_text;
if($param != null and $name != $param)
print("<!-- search -->\n");
else
print("<!-- normal -->\n");
$query = "SELECT id, email, displayname, blogtitle, `limit`, hits FROM users WHERE name='$name'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$nick=name2nick($name);
if($param != null and $name != $param)
$squery="and content like '%$param%' ";
else
$lquery="LIMIT " . $user['limit'];
$query = "SELECT id FROM posts WHERE userid='" . $user['id'] . "' and content != '' $squery ORDER BY letrehozas DESC " . $lquery;
$result = mysql_query($query) or die("Ismeretlen felhasználó: $name");
push_user($user['id'], $user['hits']);
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$posts[] = $i['id'];
mysql_free_result($result);
// a $cuccok lecserelese
$csere = array(
'$fooldal' => "$site_root/$name",
'$archiveurl' => "$site_root/archives/$name",
'$newurl' => "$site_root/new/$name",
'$prefsurl' => "$site_root/prefs/$name",
'$nev' => $nick,
'$usernev' => $name,
'$blogcim' => $user['blogtitle'],
'$email' => $user['email'],
'$postszam' => count_posts($user['id']),
'$szamlalo' => $user['hits'],
'$copyright' => $c_text
);
print(strtr(get_template($user['id'], "header"), $csere));
if(count($posts)>0)
foreach($posts as $i)
handle_posts($i, true);
print(strtr(get_template($user['id'], "footer"), $csere));
}
function handle_delcomment($commentid)
{
global $site_root;
is_numeric($commentid) or die("Nem szám: $commentid");
$query = "SELECT postid FROM comments WHERE id=$commentid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$comment = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$query = "SELECT userid FROM posts WHERE id=" . $comment['postid'];
$result = mysql_query($query) or die("Nincs is ilyen hozzászólás!");
$post = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$query = "SELECT name, passwd FROM users where id=" . $post['userid'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if( !isset($_SERVER['PHP_AUTH_USER']) )
{
header("WWW-Authenticate: Basic realm=\"OpenBlog.hu\"");
header('HTTP/1.0 401 Unauthorized');
die("A törléshez jelszó megadása szükséges!");
}
else
{
if ($user['name']==$_SERVER['PHP_AUTH_USER'] and
md5($_SERVER['PHP_AUTH_PW'])==$user['passwd'])
{
$query = "DELETE FROM comments WHERE id=" . $commentid;
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
header("Location: $site_root/posts/" . $comment['postid']);
}
else
{
$realm = mt_rand( 1, 1000000000 );
header( 'WWW-Authenticate: Basic realm='.$realm );
die("Nem megfelelõ felhasználónév vagy jelszó!");
}
}
}
function handle_delete($postid)
{
global $site_root;
is_numeric($postid) or die("Nem szám: $postid");
$query = "SELECT userid FROM posts WHERE id=$postid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$query = "SELECT name, passwd FROM users where id=" . $post['userid'];
$result = mysql_query($query) or die("Nincs is ilyen bejegyzés!");
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if( !isset($_SERVER['PHP_AUTH_USER']) )
{
header("WWW-Authenticate: Basic realm=\"OpenBlog.hu\"");
header('HTTP/1.0 401 Unauthorized');
die("A törléshez jelszó megadása szükséges!");
}
else
{
if ($user['name']==$_SERVER['PHP_AUTH_USER'] and
md5($_SERVER['PHP_AUTH_PW'])==$user['passwd'])
{
$query = "DELETE FROM posts WHERE id=" . $postid;
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
header("Location: $site_root/" . $user['name']);
}
else
{
$realm = mt_rand( 1, 1000000000 );
header( 'WWW-Authenticate: Basic realm='.$realm );
die("Nem megfelelõ felhasználónév vagy jelszó!");
}
}
}
// ha pure true, akkor nincs header meg footer
function handle_comments($commentid, $pure=false)
{
global $site_root, $c_text;
is_numeric($commentid) or die("Nem szám: $commentid");
$query = "SELECT postid, name, contact, title, content, letrehozas FROM comments WHERE id=$commentid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$comment = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
// felado hozzaadasa a comment tartalmahoz
if (preg_match("|^http://|", $comment['contact']))
$href="<a href=\"" . $comment['contact'] . "\">";
elseif (preg_match("/.+@.+\..+/", $comment['contact']))
$href="<a href=\"mailto:" . $comment['contact'] . "\">";
else
$href="<a href=\"http://" . $comment['contact'] . "\">";
// TODO: ez igy nem tul szep, esetleg lehetne majd finomitani
$comment['content']="<div>Feladó: $href" . $comment['name'] . "</a>" .
"</div><div>" . $comment['content'] . "</div>";
$query = "SELECT userid FROM posts WHERE id=" . $comment['postid'];
$result = mysql_query($query) or die("Nincs ilyen hozzászólás!");
$post = mysql_fetch_array($result, MYSQL_ASSOC);
$query = "SELECT id, name, email, displayname, date_format, blogtitle, hits FROM users WHERE id=" . $post['userid'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($pure==false)
push_user($user['id'], $user['hits']);
$query = "SELECT date_format(letrehozas, '" . $user['date_format'] . "') FROM comments WHERE id=$commentid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post2=mysql_fetch_array($result, MYSQL_ASSOC);
$post['letrehozas']=$post2["date_format(letrehozas, '" . $user['date_format'] . "')"];
mysql_free_result($result);
if (!is_null($user['displayname']))
$comment['user']=$user['displayname'];
else
$comment['user']=$user['name'];
// a $cuccok lecserelese, itt vannak comment-specifikus cuccok is
$csere = array(
'$fooldal' => "$site_root/posts/" . $comment['postid'],
'$archiveurl' => "$site_root/archives/" . $user['name'],
'$newurl' => "$site_root/new/" . $user['name'],
'$prefsurl' => "$site_root/prefs/" . $user['name'],
'$nev' => $comment['user'],
'$usernev' => $user['name'],
'$blogcim' => $user['blogtitle'],
'$email' => $user['email'],
'$postszam' => count_posts($user['id']),
'$szamlalo' => $user['hits'],
'$deleteurl' => "$site_root/" . "delcomment/$commentid",
'$commenturl' => "$site_root/comment/" . $comment['postid'],
'$editurl' => "$site_root/" . "editcomment/$commentid",
'$posturl' => "$site_root/" . "comments/$commentid",
'$ido' => $comment['letrehozas'],
'$postcim' => $comment['title'],
'$post' => $comment['content'],
'$copyright' => $c_text
);
if (!$pure)
print(strtr(get_template($user['id'], "header"), $csere));
print(preg_replace('| \(\$commentnum.*\)|', '', strtr(get_template($user['id'], "post"), $csere)));
if (!$pure)
print(strtr(get_template($user['id'], "footer"), $csere));
}
// fake fuggveny mivel eleg gazos lenne ha csakugy atirhatnank masok velemenyet
function handle_editcomment($commentid)
{
die("A hozzászólások nem szerkeszthetõek. A bejegyzések tulajdonosai <a href=\"/delcomment/$commentid\">törölhetik</a> a hozzászólásokat.");
}
// ha pure true, akkor nincs header meg footer
function handle_posts($postid, $pure=false)
{
global $site_root, $c_text;
is_numeric($postid) or die("Nem szám: $postid");
$query = "SELECT userid, content, title FROM posts WHERE id=$postid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$query = "SELECT id, name, email, displayname, date_format, blogtitle, hits FROM users WHERE id=" . $post['userid'];
// $result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$result = mysql_query($query) or die("Nincs ilyen post!");
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($pure==false)
push_user($user['id'], $user['hits']);
$query = "SELECT date_format(letrehozas, '" . $user['date_format'] . "') FROM posts WHERE id=$postid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post2=mysql_fetch_array($result, MYSQL_ASSOC);
$post['letrehozas']=$post2["date_format(letrehozas, '" . $user['date_format'] . "')"];
mysql_free_result($result);
if (!is_null($user['displayname']))
$post['user']=$user['displayname'];
else
$post['user']=$user['name'];
$commentids = get_commentids($postid);
// a $cuccok lecserelese, itt vannak post-specifikus cuccok is
$csere = array(
'$fooldal' => "$site_root/" . $user['name'],
'$archiveurl' => "$site_root/archives/" . $user['name'],
'$newurl' => "$site_root/new/" . $user['name'],
'$prefsurl' => "$site_root/prefs/" . $user['name'],
'$nev' => $post['user'],
'$usernev' => $user['name'],
'$blogcim' => $user['blogtitle'],
'$email' => $user['email'],
'$postszam' => count_posts($user['id']),
'$szamlalo' => $user['hits'],
'$deleteurl' => "$site_root/" . "delete/$postid",
'$commenturl' => "$site_root/" . "comment/$postid",
'$commentnum' => count($commentids),
'$editurl' => "$site_root/" . "edit/$postid",
'$posturl' => "$site_root/" . "posts/$postid",
'$ido' => $post['letrehozas'],
'$postcim' => $post['title'],
'$post' => $post['content'],
'$copyright' => $c_text
);
if (!$pure)
print(strtr(get_template($user['id'], "header"), $csere));
print(strtr(get_template($user['id'], "post"), $csere));
if (!$pure)
{
if (is_array($commentids))
foreach($commentids as $i)
handle_comments($i, true);
print(strtr(get_template($user['id'], "footer"), $csere));
}
}
function get_commentids($postid)
{
$query = "SELECT id FROM comments WHERE postid=$postid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$comments[] = $i;
mysql_free_result($result);
if (is_array($comments))
foreach($comments as $i)
$ids[]=$i['id'];
return($ids);
}
function handle_upload($input)
{
if (!is_numeric($input))
display_upload_form();
else
{
$query = "SELECT name, type, data FROM uploads WHERE id=" . $input;
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$upload = mysql_fetch_array($result, MYSQL_ASSOC) or die('Nincs ilyen feltölés!');
mysql_free_result($result);
header("Content-Type: " . $upload['type']);
header("Content-Length: " . strlen($upload['data']));
header("Content-Disposition: attachment; filename=\"" . $upload['name']. "\"");
print($upload['data']);
}
}
function display_upload_form()
{
global $upload_dir, $site_root;
if (!count($_FILES))
include("templates/upload_form.php");
else
{
$query="INSERT INTO uploads (name, type, ownerid, data) VALUES('" . $_FILES['feltoltes']['name'] . "', '" . $_FILES['feltoltes']['type'] . "', '1', '" . addslashes(file_get_contents($_FILES['feltoltes']['tmp_name'])) . "');";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$id=mysql_insert_id();
if(!@unlink($_FILES['feltoltes']['tmp_name']))
{
$query="delete from uploads where id=" . mysql_insert_id();
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' .mysql_error());
die("Túl nagy a feltölteni kívánt file!");
}
include("templates/upload_success.php");
}
}
function handle_edit($postid)
{
global $site_root, $c_text;
if (count($_POST))
{
is_numeric($_POST['postid']) or die("Nem szám: " . $_POST['postid']);
$query = "SELECT id, userid, title, content FROM posts WHERE id=" . $_POST['postid'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$query = "SELECT name, passwd FROM users where id=" . $post['userid'];
$result = mysql_query($query) or die("Nincs is ilyen bejegyzés!");
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if( !isset($_SERVER['PHP_AUTH_USER']) )
{
header("WWW-Authenticate: Basic realm=\"OpenBlog.hu\"");
header('HTTP/1.0 401 Unauthorized');
die("A szerkesztéshez jelszó megadása szükséges!");
}
else
{
if ($user['name']==$_SERVER['PHP_AUTH_USER'] and
md5($_SERVER['PHP_AUTH_PW'])==$user['passwd'])
{
if($_POST['title'] == "")
$_POST['title']="null";
else
$_POST['title']="'" . addslashes(stripslashes($_POST['title'])). "'";
$query = "UPDATE posts SET content = '" . addslashes(stripslashes(urldecode(str_replace("\r", " ", str_replace("\n", " ", str_replace("\r\n", " ", $_POST['rte1'])))))) . "', title = " . $_POST['title'] . " WHERE id =" . $_POST['postid'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
header("Location: $site_root/" . $user['name']);
}
else
{
$realm = mt_rand( 1, 1000000000 );
header( 'WWW-Authenticate: Basic realm='.$realm );
die("Nem megfelelõ felhasználónév vagy jelszó!");
}
}
}
else
{
is_numeric($postid) or die("Nem szám: $postid");
$query = "SELECT id, userid, title, content FROM posts WHERE id=$postid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post = mysql_fetch_array($result, MYSQL_ASSOC);
$post['title']=htmlspecialchars($post['title']);
$post['content']=addslashes($post['content']);
mysql_free_result($result);
include("templates/edit_form.php");
}
}
function handle_xmlpost($id)
{
$query = "SELECT id, title, content, UNIX_TIMESTAMP(letrehozas) from posts where id = $id";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($post['id']==null)
die("Nincs ilyen post: $id");
header('Content-Type: application/xml; charset=iso-8859-2');
header('Cache-Control: max-age: 0, no-cache, must-revalidate');
print("<?xml version=\"1.0\" encoding=\"iso-8859-2\" ?>
<!DOCTYPE openblogpost [
<!ELEMENT title (#PCDATA)>
<!ELEMENT text (#PCDATA)>
<!ELEMENT comment (#PCDATA)>
<!ATTLIST comment
commentid CDATA #REQUIRED>
]>
<openblogpost>
<title>");
if ($post['title'] != "")
print($post['title']);
else
print(htmlspecialchars(first_words($post['content'])));
print("</title>
<text>" . htmlspecialchars($post['content']) . "</text>\n");
print("<date>" . $post['UNIX_TIMESTAMP(letrehozas)'] . "</date>");
$query = "select id, name, content, contact, UNIX_TIMESTAMP(letrehozas) from comments where postid = $id";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
{
$email = $url = "";
if(strpos($i['contact'], '@') !== false)
$email = $i['contact'];
else
$url = $i['contact'];
$date = $i['UNIX_TIMESTAMP(letrehozas)'];
print("\t<comment id=\"" . $i['id'] . "\" author=\"" . $i['name'] . "\" email=\"$email\" url=\"$url\" date=\"$date\">" . htmlspecialchars($i['content']) . "</comment>\n");
}
print("</openblogpost>\n");
}
function handle_xmlposts($usernev)
{
$query = "SELECT * FROM users WHERE name='$usernev'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($user['id']==null)
die("Nincs ilyen felhaszáló: $usernev");
$query = "SELECT id, title, content, unix_timestamp(letrehozas) FROM posts WHERE userid=" . $user['id'] . " and content != '' ORDER BY unix_timestamp(letrehozas) DESC";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
{
$query="SELECT count(id) FROM `comments` WHERE postid=" . $i['id'];
$result2 = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$cnum = mysql_fetch_array($result2, MYSQL_ASSOC);
mysql_free_result($result2);
$i['comments'] = $cnum['count(id)'];
$posts[] = $i;
}
mysql_free_result($result);
header('Content-Type: application/xml; charset=iso-8859-2');
header('Cache-Control: max-age: 0, no-cache, must-revalidate');
print("<?xml version=\"1.0\" encoding=\"iso-8859-2\" ?>
<!DOCTYPE openblogposts [
<!ELEMENT post (title)>
<!ATTLIST post
postid CDATA #REQUIRED
pubdate CDATA #REQUIRED
comments CDATA #REQUIRED>
<!ELEMENT title (#PCDATA)>
]>
<openblogposts>\n");
if($posts)
foreach($posts as $i)
{
print("<post postid=\"" . $i['id'] . "\" pubdate=\"" . date(DATE_RFC2822, $i['unix_timestamp(letrehozas)']) . "\" comments=\"".$i['comments']."\">\n");
print("\t<title>".$i['title']."</title>\n");
print("</post>\n");
}
print("</openblogposts>\n");
}
function handle_archives($usernev)
{
global $date_format, $site_root, $c_text;
$query = "SELECT * FROM users WHERE name='$usernev'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($user['id']==null)
die("Nincs ilyen felhaszáló: $usernev");
$query = "SELECT id, title, content, date_format(letrehozas, \"$date_format\") FROM posts WHERE userid=" . $user['id'] . " and content != '' ORDER BY letrehozas DESC";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$posts[] = $i;
mysql_free_result($result);
if($posts)
foreach ($posts as $key => $value)
$posts[$key]['letrehozas'] =
$value["date_format(letrehozas, \"$date_format\")"];
$honapok = array();
if($posts)
foreach($posts as $i)
if (!in_array($i['letrehozas'], $honapok))
$honapok[]=$i['letrehozas'];
// a $cuccok lecserelese
$csere = array(
'$fooldal' => "$site_root/" . $user['name'],
'$archiveurl' => "$site_root/archives/" . $user['name'],
'$newurl' => "$site_root/new/" . $user['name'],
'$prefsurl' => "$site_root/prefs/" . $user['name'],
'$nev' => name2nick($user['name']),
'$usernev' => $user['name'],
'$blogcim' => $user['blogtitle'],
'$email' => $user['email'],
'$postszam' => count_posts($user['id']),
'$szamlalo' => $user['hits'],
'$copyright' => $c_text
);
print(strtr(get_archivetemplate($user['id'], "header"), $csere));
foreach($honapok as $i)
display_archivemonth($user, $i);
print(strtr(get_archivetemplate($user['id'], "footer"), $csere));
}
function first_words($input, $idezet=false)
{
$input = preg_replace("/\. .*/", '', $input);
if ($idezet)
{
global $postidezet_lenght;
$lenght=$postidezet_lenght;
}
else
{
global $postcim_lenght;
$lenght=$postcim_lenght;
}
$words = explode(' ', strip_tags($input));
$words = array_slice($words, 0, $lenght);
return(implode(' ', $words));
}
function display_archivemonth($user, $honap)
{
global $date_format, $site_root, $date_format_display;
$userid=$user['id'];
$query="SELECT id, userid, content, title, date_format(letrehozas, '" . $user['date_format'] . "') FROM posts WHERE date_format(letrehozas, \"$date_format\" ) = \"$honap\" AND userid=$userid and content != '' ORDER BY letrehozas DESC";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
{
$i['letrehozas']=$i["date_format(letrehozas, '" . $user['date_format'] . "')"];
$posts[] = $i;
}
mysql_free_result($result);
if($posts[0]==null)
return;
$query = "SELECT UNIX_TIMESTAMP(letrehozas) FROM posts WHERE id=" . $posts[0]['id'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$honap = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$honap = strftime($date_format_display, $honap['UNIX_TIMESTAMP(letrehozas)']);
// a $cuccok lecserelese
$csere = array(
'$fooldal' => "$site_root/" . $user['name'],
'$archiveurl' => "$site_root/archives/" . $user['name'],
'$newurl' => "$site_root/new/" . $user['name'],
'$prefsurl' => "$site_root/prefs/" . $user['name'],
'$nev' => name2nick($user['name']),
'$usernev' => $user['name'],
'$blogcim' => $user['blogtitle'],
'$email' => $user['email'],
'$postszam' => count_posts($user['id']),
'$szamlalo' => $user['hits'],
'$honap' => $honap
);
print(strtr(get_archivetemplate($userid, "monthheader"), $csere));
foreach($posts as $i)
{
if(is_null($i['title']))
$i['title']=first_words($i['content']);
$i['idezet']=first_words($i['content'], true);
// a $cuccok lecserelese, itt vannak post-specifikus cuccok is
$csere2 = array(
'$fooldal' => "$site_root/" . $user['name'],
'$archiveurl' => "$site_root/archives/" . $user['name'],
'$newurl' => "$site_root/new/" . $user['name'],
'$prefsurl' => "$site_root/prefs/" . $user['name'],
'$nev' => name2nick($user['name']),
'$usernev' => $user['name'],
'$blogcim' => $user['blogtitle'],
'$email' => $user['email'],
'$postszam' => count_posts($user['id']),
'$szamlalo' => $user['hits'],
'$deleteurl' => "$site_root/delete/" . $i['id'],
'$commenturl' => "$site_root/comment/" . $i['id'],
'$editurl' => "$site_root/edit/" . $i['id'],
'$posturl' => "$site_root/posts/" . $i['id'],
'$ido' => $i['letrehozas'],
'$postcim' => $i['title'],
'$postidezet' => $i['idezet'],
'$post' => $i['content'],
'$honap' => $honap
);
print(strtr(get_archivetemplate($userid, "post"), $csere2));
}
print(strtr(get_archivetemplate($userid, "monthfooter"), $csere));
}
// header, monthheader, post, monthfooter v footer lehet. default: post
function get_archivetemplate($id, $type)
{
$query = "SELECT archivetemplate from users WHERE id='$id'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
switch ($type)
{
case "header":
$less = explode("<month>", $user['archivetemplate']);
return $less[0];
break;
case "monthheader":
$less = explode("<month>", $user['archivetemplate']);
$eless = explode("<post>", $less[1]);
return $eless[0];
break;
case "post":
$less = explode("<post>", $user['archivetemplate']);
$eless = explode("</post>", $less[1]);
return $eless[0];
break;
case "monthfooter":
$less = explode("</month>", $user['archivetemplate']);
$eless = explode("</post>", $less[0]);
return $eless[1];
break;
case "footer":
$less = explode("</month>", $user['archivetemplate']);
return $less[1];
break;
}
}
function handle_prefs($usernev)
{
global $site_root, $c_text;
if (count($_POST))
{
$query = "SELECT * FROM users WHERE id=" . $_POST['id'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($user['id']==null)
die("Nincs ilyen felhaszáló: $usernev");
// jelszobekeres
if( !isset($_SERVER['PHP_AUTH_USER']) )
{
header("WWW-Authenticate: Basic realm=\"OpenBlog.hu\"");
header('HTTP/1.0 401 Unauthorized');
die("A beállítások módosításához jelszó megadása szükséges!");
}
else
{
if ($user['name']==$_SERVER['PHP_AUTH_USER'] and
md5($_SERVER['PHP_AUTH_PW'])==$user['passwd'])
{
if (isset($_POST['newpass']))
{
if (md5($_POST['newpass']) == md5($_POST['newpass2']))
{
$query = "UPDATE users SET passwd = '" . md5($_POST['newpass']) . "'
WHERE id =" . $user['id'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
header("Location: $site_root/" . $user['name']);
}
else
die('A megadott két jelszó nem azonos!');
}
else
{
$query = "UPDATE users SET
displayname = '" . addslashes(stripslashes($_POST['displayname'])) . "',
blogtitle = '" . addslashes(stripslashes($_POST['blogtitle'])) . "',
email = '" . addslashes(stripslashes($_POST['email'])) . "',
templatetitle = '" . addslashes(stripslashes($_POST['templatetitle'])) . "',
template = '" . addslashes(stripslashes($_POST['template'])) . "',
archivetemplate = '" . addslashes(stripslashes($_POST['archivetemplate'])) . "',
date_format = '" . addslashes(stripslashes($_POST['date_format'])) . "',
`limit` ='" . addslashes(stripslashes($_POST['limit'])) . "',
want_antispam =" . (int)($_POST['want_antispam'] == "on") . "
WHERE id =" . $user['id'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
header("Location: $site_root/" . $user['name']);
}
}
else
{
$realm = mt_rand( 1, 1000000000 );
header( 'WWW-Authenticate: Basic realm='.$realm );
die("Nem megfelelõ felhasználónév vagy jelszó!");
}
}
}
$query = "SELECT * FROM users WHERE name='$usernev'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($user['id']==null)
die("Nincs ilyen felhaszáló: $usernev");
include("templates/edit_prefs.php");
}
function handle_rss($usernev)
{
global $site_root, $site_name;
$query = "SELECT * FROM users WHERE name='$usernev'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
if ($user['id']==null)
die("Nincs ilyen felhaszáló: $usernev");
$query = "SELECT * FROM posts WHERE userid='" . $user['id'] . "' and content != '' ORDER BY letrehozas DESC LIMIT " . $user['limit'];
$result = mysql_query($query) or die("Hiba a lekérdezésben: $name");
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$posts[] = $i;
$rss = array();
$csere=array(
'&' => "&",
'<' => "<",
'>' => ">",
'\'' => "'",
'"' => """
);
foreach ($posts as $i)
{
if(is_null($i['title']))
$i['title']=first_words($i['content']);
$rss[] = array(strtr($i['title'], $csere),
strtr($i['content'], $csere),
$site_name . "/posts/" . $i['id']);
}
mysql_free_result($result);
header('Content-Type: application/xml; charset=iso-8859-2');
print('<?xml version="1.0" encoding="iso-8859-2"?>
<rss version="2.0">
<channel>');
print("<title>" . $user['blogtitle'] . "</title>");
print("<description>" . $user['blogtitle'] . " - az utolsó " . $user['limit'] . " bejegyzés</description>");
print("<link>$site_name/" . $user['name'] . "</link>");
foreach ($rss as $i)
print("<item>\n<title>" . $i[0] . "</title>\n" .
"<description>" . $i[1] . "</description>\n" .
"<link>" . $i[2] . "</link>\n</item>");
print("</channel>\n</rss>");
}
function handle_postrss($id)
{
global $site_root, $site_name;
$query = "SELECT * FROM posts WHERE id=$id";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$post = mysql_fetch_array($result, MYSQL_ASSOC);
if ($post['id']==null)
die("Nincs ilyen post!");
$query = "SELECT blogtitle, name, `limit` FROM users WHERE id=" . $post['userid'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
$query = "SELECT * FROM comments WHERE postid='" . $post['id'] . "' ORDER BY letrehozas DESC LIMIT " . $user['limit'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$comments[] = $i;
$rss = array();
$csere=array(
'&' => "&",
'<' => "<",
'>' => ">",
'\'' => "'",
'"' => """
);
foreach ($comments as $i)
{
if($i['title'] == "")
$i['title']=first_words($i['content']);
$rss[] = array(strtr($i['title'], $csere),
strtr($i['content'], $csere),
$site_name . "/posts/" . $i['postid']);
}
mysql_free_result($result);
header('Content-Type: application/xml; charset=iso-8859-2');
print('<?xml version="1.0" encoding="iso-8859-2"?>
<rss version="2.0">
<channel>');
print("<title>" . $user['blogtitle'] . "</title>");
print("<description>" . $user['blogtitle'] . " - az utolsó " . $user['limit'] . " hozzászólás</description>");
print("<link>$site_name/" . $user['name'] . "</link>");
foreach ($rss as $i)
print("<item>\n<title>" . $i[0] . "</title>\n" .
"<description>" . $i[1] . "</description>\n" .
"<link>" . $i[2] . "</link>\n</item>");
print("</channel>\n</rss>");
}
function handle_commentrss($usernev)
{
global $site_root, $site_name;
$query = "SELECT id, blogtitle, name, `limit` FROM users WHERE name='" . $usernev. "'";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
if ($user['id']==null)
die("Nincs ilyen felhasználó!");
mysql_free_result($result);
$query = "select comments.title, comments.content, comments.postid from comments, posts where comments.postid = posts.id and posts.userid = ".$user['id']." order by comments.letrehozas desc limit ".$user['limit'];
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
while ($i = mysql_fetch_array($result, MYSQL_ASSOC))
$comments[] = $i;
$rss = array();
$csere=array(
'&' => "&",
'<' => "<",
'>' => ">",
'\'' => "'",
'"' => """
);
foreach ($comments as $i)
{
if($i['title'] == "")
$i['title']=first_words($i['content']);
$rss[] = array(strtr($i['title'], $csere),
strtr($i['content'], $csere),
$site_name . "/posts/" . $i['postid']);
}
mysql_free_result($result);
header('Content-Type: application/xml; charset=iso-8859-2');
print('<?xml version="1.0" encoding="iso-8859-2"?>
<rss version="2.0">
<channel>');
print("<title>" . $user['blogtitle'] . "</title>");
print("<description>" . $user['blogtitle'] . " - az utolsó " . $user['limit'] . " hozzászólás</description>");
print("<link>$site_name/" . $user['name'] . "</link>");
foreach ($rss as $i)
print("<item>\n<title>" . $i[0] . "</title>\n" .
"<description>" . $i[1] . "</description>\n" .
"<link>" . $i[2] . "</link>\n</item>");
print("</channel>\n</rss>");
}
function handle_comment($postid)
{
global $site_root, $c_text;
if(count($_POST))
{
if(strlen($_POST['name'])==0)
$errstr="A név kitöltése kötelezõ!";
else if(strlen($_POST['contact'])==0)
$errstr="A kontakt kitöltése kötelezõ!";
else if(strlen($_POST['content'])==0)
$errstr="A tartalom kitöltése kötelezõ!";
}
if(isset($_POST['postid']))
$postid = $_POST['postid'];
$query = "SELECT users.want_antispam FROM users, posts WHERE users.id = posts.userid and posts.id = $postid";
$result = mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
$user = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if (count($_POST) and strlen($errstr)==0)
{
if($user['want_antispam'])
{
include("authimage.php");
if(checkAICode($_POST['code'])==0)
die("Rossz ellenõrzõ kód!");
}
$query = "INSERT INTO comments
(postid, name, contact, title, content, letrehozas)
VALUES ('" . addslashes(stripslashes($_POST['postid'])) .
"', '" . addslashes(stripslashes($_POST['name'])) .
"', '" . addslashes(stripslashes($_POST['contact'])) .
"', '" . addslashes(stripslashes($_POST['title'])) .
"', '" . addslashes(stripslashes($_POST['content'])) .
"', NOW())";
"1098, 'jani', 'foo@bar.baz', 'cim', 'blah', NOW())";
mysql_query($query) or die('Hiba a lekérdezésben: ' . mysql_error());
header("Location: $site_root/posts/" . $_POST['postid']);
}
else