176 lines
7.7 KiB
PHP
176 lines
7.7 KiB
PHP
<?php
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/**
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* Main program file of PHPCSV Guestbook version 0.93
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* See settings.php for configuration.
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* Edit page.php for change appearance.
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* See license.txt for licensing information.
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*/
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session_start();
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include "settings.php";
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function SendMail() {
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global $Titles;
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global $GBnotificationmailto;
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global $GBnotificationmailfrom;
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$message=$_POST['name']." ".$Titles[From]." ".$_POST['from']."("
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.$_POST['link'].", ".$_POST['email'].") ".$Titles[Wrote].":\r\n\r\n".$_POST['text']
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."\r\n\r\n_____\r\n".$Titles[MailAdmin];
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mail($GBnotificationmailto, $Titles[MailSubject], $message,
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"From: ".$GBnotificationmailfrom." \r\n"."Content-type: text/plain; charset=utf-8\r\n"
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."X-Mailer: PHP/".phpversion());
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}
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function ReadEntries() {
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global $GBdata;
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global $DataStatus;
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$fhandle=fopen($GBdata,"r") or $DataStatus="empty";
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for($e=0; $entrydata=fgetcsv($fhandle, 16384, ","); $e++) {
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$Entries["$e"]=$entrydata;
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$Entries["$e"][7]=$e+1;
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}
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fclose($fhandle);
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if (!$Entries[0]) $DataStatus="empty";
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return $Entries;
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}
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function AddEntry() {
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global $GBdata;
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global $Titles;
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global $PageStatus;
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$NewEntry[name]=$_POST['name'];
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$NewEntry[from]=$_POST['from'];
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$NewEntry[link]=$_POST['link'];
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$NewEntry[email]=$_POST['email'];
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$NewEntry[text]=$_POST['text'];
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$NewEntry[datetime]=time();
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$NewEntry[response]="";
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$fhandle=fopen($GBdata,"a");
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fputcsv($fhandle,$NewEntry);
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fclose($fhandle);
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$PageStatus="added";
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$_SESSION['captcha']="";
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}
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function AddEntryView() {
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global $Titles;
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global $Values;
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global $PageStatus;
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echo "<h2>",$Titles[Page],"</h2><br>\n";
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if ($PageStatus=="added") echo "$Titles[Added]"; else {
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$captchanumber11=rand(1, 4);
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$captchanumber12=rand(0, 9);
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$captchanumber21=rand(1, 4);
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$captchanumber22=rand(0, 9);
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$_SESSION['captcha']=md5(base64_encode(($captchanumber11.$captchanumber12)+($captchanumber21.$captchanumber22)));
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echo "<form action=index.php method=post>\n";
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echo " $Titles[Name]: <input type=text name=\"name\" value=\"",$Values["name"],"\" maxlength=255> ($Titles[Required])<br>\n";
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echo " $Titles[City]: <input type=text name=\"from\" value=\"",$Values["from"],"\" maxlength=255><br>\n";
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echo " $Titles[Link]: <input type=text name=\"link\" value=\"",$Values["link"],"\" maxlength=255><br>\n";
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echo " $Titles[Email]: <input type=text name=\"email\" value=\"",$Values["email"],"\" maxlength=255> ($Titles[NotPublic])<br>\n";
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echo " $Titles[Text]:<br>\n <textarea name=\"text\" wrap=virtual cols=50 rows=5 maxlength=7168>",$Values["text"],"</textarea><br>\n";
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echo " $Titles[Captcha]: <font class=\"text\">$captchanumber11</font><font>$captchanumber11</font><font>$captchanumber12</font> $Titles[CaptchaPlus] <font>$captchanumber21</font><font>$captchanumber22</font><font class=\"text\">$captchanumber21</font> = <input type=text name=\"captcha\" size=2 maxlength=2> ?<br>\n";
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echo " <input type=submit name=\"submit\" value=\"$Titles[Submit]\">\n";
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echo "</form>\n";
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if ($PageStatus=="emptyname") echo "$Titles[EmptyName]<br>\n";
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if ($PageStatus=="emptytext") echo "$Titles[EmptyText]<br>\n";
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if ($PageStatus=="wrongcaptcha") echo "$Titles[WrongCaptcha]<br>\n";
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}
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}
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function EntriesView() {
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global $Titles;
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global $DataStatus;
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global $Entries;
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global $GBpagination;
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if ($DataStatus=="empty") echo "$Titles[EmptyFile]";
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else if (($GBpagination>0)&&(count($Entries)>$GBpagination)) {
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$Entries=array_reverse($Entries);
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if ($_GET['page']) switch ($_GET['page']) {
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case $Titles[First]:
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$CurrentPage=0;
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break;
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case $Titles[Last]:
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$CurrentPage=intdiv(count($Entries),$GBpagination);
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break;
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case "$Titles[Previous]":
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$CurrentPage=$_SESSION['currentpage']-1;
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break;
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case "$Titles[Next]":
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$CurrentPage=$_SESSION['currentpage']+1;
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break;
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default:
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$CurrentPage=$_GET['page']-1;
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}
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else $CurrentPage=0;
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for ($e = ($GBpagination*$CurrentPage); $e < ($GBpagination*($CurrentPage+1)); $e++) {
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if ($e>=count($Entries)) break;
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echo " <div class=\"entry\"><div class=\"messages_header\"><h4>",$Entries[$e][7],". ";
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if ($Entries[$e][2]) echo "<a href=\"$Entries[$e][2]\">";
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echo "<b>",$Entry[0],"</b>";
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if ($Entries[$e][2]) echo "</a>";
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if ($Entries[$e][1]) echo " ",$Titles[From]," <b>",$Entries[$e][1],"</b>";
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echo ", ",date("j.m.Y, H:i",$Entries[$e][5]),", ",$Titles[Wrote],":</div></h4><br>\n";
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echo " ",nl2br($Entries[$e][4]),"<br>\n";
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if ($Entries[$e][6]) echo "<br><i><b>$Titles[Response]:</b><br>\n";
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if ($Entries[$e][6]) echo nl2br($Entries[$e][6]),"</i><br>\n";
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echo "</div><hr>\n";
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}
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echo "<form action=\".\" method=\"get\">\n";
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if ($CurrentPage>0) {
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echo " <input type=\"submit\" value=\"$Titles[First]\" name=\"page\"/>\n";
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echo " <input type=\"submit\" value=\"$Titles[Previous]\" name=\"page\"/>\n";
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}
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for ($p = ($CurrentPage-2); $p <= ($CurrentPage+2); $p++) {
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$page = $p+1;
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if (($p>=0)&&($p<(count($Entries)/$GBpagination))) {
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echo " <input type=\"submit\" value=\"$page\" name=\"page\"";
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if ($p==$CurrentPage) echo " disabled";
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echo "/>\n";
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}
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}
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if ($CurrentPage<((count($Entries)/$GBpagination)-1)) {
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echo " <input type=\"submit\" value=\"$Titles[Next]\" name=\"page\"/>\n";
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echo " <input type=\"submit\" value=\"$Titles[Last]\" name=\"page\"/>\n";
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}
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echo "</form>\n";
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$_SESSION['currentpage']=$CurrentPage;
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} else {
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$Entries=array_reverse($Entries);
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foreach($Entries as $e=>$Entry) {
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echo " <div class=\"entry\"><div class=\"messages_header\"><h4>",$Entry[7],". ";
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if ($Entry[2]) echo "<a href=\"$Entry[2]\">";
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echo "<b>",$Entry[0],"</b>";
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if ($Entry[2]) echo "</a>";
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if ($Entry[1]) echo " ",$Titles[From]," <b>",$Entry[1],"</b>";
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echo ", ",date("j.m.Y, H:i",$Entry[5]),", ",$Titles[Wrote],":</div></h4><br>\n";
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echo " ",nl2br($Entry[4]),"<br>\n";
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if ($Entry[6]) echo "<br><i><b>$Titles[Response]:</b><br>\n";
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if ($Entry[6]) echo nl2br($Entry[6]),"</i><br>\n";
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echo "</div><hr>\n";
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}
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}
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}
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if($_POST['submit']) {
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if(!$_POST['text']) $PageStatus="emptytext";
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if(!$_POST['name']) $PageStatus="emptyname";
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if(($_POST['name'])&&($_POST['text']))
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if ($_POST["captcha"]&&(md5(base64_encode($_POST["captcha"]))==$_SESSION["captcha"])) {
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AddEntry();
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if ($GBnotificationmailto) SendMail();
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} else $PageStatus="wrongcaptcha";
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if (($PageStatus)&&!($PageStatus=="added")) {
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$SESSION["value"]["name"]=$_POST['name'];
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$SESSION["value"]["from"]=$_POST['from'];
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$SESSION["value"]["link"]=$_POST['link'];
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$SESSION["value"]["email"]=$_POST['email'];
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$SESSION["value"]["text"]=$_POST['text'];
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$Values=$SESSION["value"];
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} else Unset($SESSION["value"]);
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}
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$Entries=ReadEntries();
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include "page.php";
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?>
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