zlax/phpcsvguestbook
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phpcsvguestbook
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phpcsvguestbook/administration.php

187 lines
10 KiB
PHP
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<?php
/**
* Administration program file of PHPCSV Guestbook version 0.94
* See settings.php for configuration.
* Edit page.php for change appearance.
*/
session_start();
include "settings.php";
function ReadEntries() {
global $GBdata;
global $DataStatus;
$fhandle=fopen($GBdata,"r") or $DataStatus="empty";
for($e=0; $entrydata=fgetcsv($fhandle, 16384, ","); $e++) {
$Entries["$e"]=$entrydata;
$Entries["$e"][7]=$e+1;
} fclose($fhandle);
if (!$Entries[0]) $DataStatus="empty";
return $Entries;
}
function SaveEntries() {
global $GBdata;
global $AdminEntries;
$fhandle=fopen($GBdata,"w");
foreach($AdminEntries as $e=>$Entry) fputcsv($fhandle,$Entry);
fclose($fhandle);
}
function AdminHeaderView() {
global $Titles;
global $GBadmin;
global $GBpassword;
echo "<h2><a href=\"index.php\">$Titles[AdminHeader]</a></h2>\n";
if ($_SESSION["SessionStatus"]==(md5($GBadmin.$GBpassword))) {
echo "<form action=administration.php method=post>\n";
echo " <p align=\"right\"><input type=submit name=\"exit\" value=\"$Titles[AdminExit]\"></p>\n";
echo "</form>\n";
echo " $Titles[AdminHello], $GBadmin!\n";
}
}
function AdminEntriesView() {
global $Titles;
global $DataStatus;
global $GBadmin;
global $GBpassword;
global $AdminEntries;
global $GBpagination;
if ($_SESSION["SessionStatus"]==(md5($GBadmin.$GBpassword))) if ($DataStatus=="empty") echo "$Titles[EmptyFile]\n";
else if ($_SESSION["DeleteStatus"]=="deletion") {
echo " $Titles[AdminSureDel] ",count($_SESSION["DeleteEntries"])," $Titles[AdminSureDelMessages]?\n";
echo "<form action=administration.php method=post>\n";
echo " <input type=submit name=\"applydelete\" value=\"$Titles[AdminDelete]\">\n";
echo " <input type=submit name=\"canceldelete\" value=\"$Titles[AdminCancel]\">\n";
echo "</form>\n";
} else if ($_SESSION["EditStatus"]) {
echo " $Titles[AdminMessage] ", ($_SESSION["EditStatus"]),", ",date("j.m.Y, H:i",$AdminEntries[($_SESSION["EditStatus"]-1)][5]),":<br>\n";
echo "<form action=administration.php method=post>\n";
echo " $Titles[AdminName]: <input type=text name=\"editname\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][0],"\" maxlength=255><br>\n";
echo " $Titles[City] <input type=text name=\"editfrom\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][1],"\" maxlength=255><br>\n";
echo " $Titles[Link] <input type=text name=\"editlink\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][2],"\" maxlength=255><br>\n";
echo " $Titles[Email] <input type=text name=\"editmail\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][3],"\" maxlength=255><br>\n";
echo " $Titles[AdminMessage]:<br>\n <textarea name=\"edittext\" wrap=virtual cols=50 rows=5 maxlength=7168>",$AdminEntries[($_SESSION["EditStatus"]-1)][4],"</textarea><br>\n";
echo " $Titles[Response]:<br>\n <textarea name=\"editresp\" wrap=virtual cols=50 rows=5 maxlength=7168>",$AdminEntries[($_SESSION["EditStatus"]-1)][6],"</textarea><br>\n";
echo " <input type=submit name=\"submiteedit\" value=\"$Titles[AdminApply]\"> ";
echo "<input type=submit name=\"applydelete\" value=\"$Titles[AdminDelete]\"> ";
echo "<input type=submit name=\"canceledit\" value=\"$Titles[AdminCancel]\">\n";
echo "</form>\n";
} else {
if (($GBpagination>0)&&(count($AdminEntries)>$GBpagination)) {
$Entries=array_reverse($AdminEntries);
if ($_GET['page']) switch ($_GET['page']) {
case $Titles[First]:
$CurrentPage=0;
break;
case $Titles[Last]:
$CurrentPage=intdiv(count($Entries),$GBpagination);
break;
case "$Titles[Previous]":
$CurrentPage=$_SESSION['currentpage']-1;
break;
case "$Titles[Next]":
$CurrentPage=$_SESSION['currentpage']+1;
break;
default:
$CurrentPage=$_GET['page']-1;
} else $CurrentPage=0;
echo "<form action=administration.php method=\"get\">\n";
if ($CurrentPage>0) {
echo " <input type=\"submit\" value=\"$Titles[First]\" name=\"page\"/>\n";
echo " <input type=\"submit\" value=\"$Titles[Previous]\" name=\"page\"/>\n";
}
for ($p = ($CurrentPage-2); $p <= ($CurrentPage+2); $p++) {
$page = $p+1;
if (($p>=0)&&($p<(count($Entries)/$GBpagination))) {
echo " <input type=\"submit\" value=\"$page\" name=\"page\"";
if ($p==$CurrentPage) echo " disabled";
echo "/>\n";
}
}
if ($CurrentPage<((count($Entries)/$GBpagination)-1)) {
echo " <input type=\"submit\" value=\"$Titles[Next]\" name=\"page\"/>\n";
echo " <input type=\"submit\" value=\"$Titles[Last]\" name=\"page\"/>\n";
}
echo "</form>\n";
echo "<form action=administration.php method=post>\n";
echo "<table border=1 width=\"100%\">\n <tr><th></th><th>$Titles[AdminName]</th><th>$Titles[City]</th><th>$Titles[Link]</th><th>$Titles[Email]</th><th>$Titles[AdminMessage]</th><th>$Titles[Response]</th><th>$Titles[AdminDate]</th><th></th></tr>\n";
for ($e = ($GBpagination*$CurrentPage); $e < ($GBpagination*($CurrentPage+1)); $e++) {
if ($e>=count($Entries)) break;
$Entry = $Entries[$e];
echo " <tr><td>",($Entry[7]),"<input type=checkbox name=\"cb",($Entry[7]-1),"\" value=\"checked\"></td><td>$Entry[0]</td><td>$Entry[1]</td><td>$Entry[2]</td><td>$Entry[3]</td><td>",nl2br($Entry[4]),"</td><td>",nl2br($Entry[6]),"</td><td>",date("j.m.Y, H:i",$Entry[5]),"</td><td><input type=submit name=\"submit",($Entry[7]-1),"\" value=\"$Titles[AdminEdit]\"></td></tr>\n";
}
$_SESSION['currentpage']=$CurrentPage;
} else {
echo "<form action=administration.php method=post>\n";
echo "<table border=1 width=\"100%\">\n <tr><th></th><th>$Titles[AdminName]</th><th>$Titles[City]</th><th>$Titles[Link]</th><th>$Titles[Email]</th><th>$Titles[AdminMessage]</th><th>$Titles[Response]</th><th>$Titles[AdminDate]</th><th></th></tr>\n";
$Entries=array_reverse($AdminEntries);
foreach($Entries as $e=>$Entry) echo " <tr><td>",($Entry[7]),"<input type=checkbox name=\"cb",($Entry[7]-1),"\" value=\"checked\"></td><td>$Entry[0]</td><td>$Entry[1]</td><td>$Entry[2]</td><td>$Entry[3]</td><td>",nl2br($Entry[4]),"</td><td>",nl2br($Entry[6]),"</td><td>",date("j.m.Y, H:i",$Entry[5]),"</td><td><input type=submit name=\"submit",($Entry[7]-1),"\" value=\"$Titles[AdminEdit]\"></td></tr>\n";
}
echo "</table>\n";
echo " <input type=submit name=\"submitdelete\" value=\"$Titles[AdminDeleteChecked]\">\n";
echo "</form>\n";
} else {
if (($_POST["login"])&&(!$_SESSION["SessionStatus"])) echo "$Titles[WrongLogin]<br>\n";
echo "<form action=administration.php method=post>\n";
echo " $Titles[Login] <input type=text name=\"adminlogin\" maxlength=255><br>\n";
echo " $Titles[Password] <input type=password name=\"adminpass\" maxlength=255><br>\n";
echo " <input type=submit name=\"login\" value=\"$Titles[Enter]\">\n";
echo "</form>\n";
}
}
if ((($_POST["adminlogin"])==$GBadmin)&&(($_POST["adminpass"])==$GBpassword)) $_SESSION["SessionStatus"]=(md5($GBadmin.$GBpassword));
if ($_POST["exit"]) $_SESSION["SessionStatus"]="";
if ($_POST["canceldelete"]) {
$_SESSION["DeleteStatus"]="";
Unset($_SESSION["DeleteEntries"]);
}
if ($_POST["canceledit"]) Unset($_SESSION["EditStatus"]);
if ($_SESSION["SessionStatus"]==(md5($GBadmin.$GBpassword))) {
$AdminEntries=ReadEntries();
if ($_POST["submitdelete"]) {
$_SESSION["DeleteStatus"]="deletion";
foreach($AdminEntries as $e=>$Entry) if ($_POST["cb$e"]) $_SESSION["DeleteEntries"][]=$e;
if (!count($_SESSION["DeleteEntries"])) $_SESSION["DeleteStatus"]="";
} if (($_POST["submiteedit"])&&($_SESSION["EditStatus"])) {
$AdminEntries[($_SESSION["EditStatus"]-1)][0]=$_POST["editname"];
$AdminEntries[($_SESSION["EditStatus"]-1)][1]=$_POST["editfrom"];
$AdminEntries[($_SESSION["EditStatus"]-1)][2]=$_POST["editlink"];
$AdminEntries[($_SESSION["EditStatus"]-1)][3]=$_POST["editmail"];
$AdminEntries[($_SESSION["EditStatus"]-1)][4]=$_POST["edittext"];
$AdminEntries[($_SESSION["EditStatus"]-1)][6]=$_POST["editresp"];
SaveEntries();
Unset($_SESSION["EditStatus"]);
$AdminEntries=ReadEntries();
} if ($_POST["applydelete"]) {
if ($_SESSION["EditStatus"]) {
Unset($AdminEntries[($_SESSION["EditStatus"]-1)]);
SaveEntries();
Unset($_SESSION["EditStatus"]);
$AdminEntries=ReadEntries();
} if ($_SESSION["DeleteStatus"]) {
foreach($_SESSION["DeleteEntries"] as $e=>$DelEnt) Unset($AdminEntries[$DelEnt]);
SaveEntries();
Unset($_SESSION["DeleteEntries"]);
$_SESSION["DeleteStatus"]="";
$AdminEntries=ReadEntries();
}
} if (!$_SESSION["EditStatus"]) for ($e=0;$e<count($AdminEntries);$e++) if ($_POST["submit$e"]) $_SESSION["EditStatus"]=($e+1);
}
?><html>
<head>
<title><?php echo $Titles[HeadTitle];?></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Ubuntu:regular&amp;subset=Latin,Cyrillic">
<link rel="stylesheet" type="text/css" href="anthrstlsht.css">
</head>
<body>
<div class="container">
<?php AdminHeaderView();?>
<hr>
<?php AdminEntriesView();?>
</div>
</body>
</html>
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