zlax/phpcsvguestbook
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Added upload image feature

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This commit is contained in:
ivan
2017-09-28 00:31:08 +03:00
parent 7b1bfc0dd3
commit cebfaca5e5
4 changed files with 57 additions and 10 deletions
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55
index.php
View File

@@ -33,15 +33,36 @@ function ReadEntries() {
return $Entries;
}
function SaveFile() {
$filename = substr(md5(uniqid()), 0, 13).'.'.pathinfo($_FILES['uploadedfile']['name'], PATHINFO_EXTENSION);
$uploaddir = 'upload/';
$uploadfile = $uploaddir.$filename;
if (move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $uploadfile)) {
return $uploadfile;
} else {
return false;
}
}
function CheckFile() {
global $GBimagesize;
if (getimagesize($_FILES['uploadedfile']['tmp_name'])) {
if ((filesize($_FILES['uploadedfile']['tmp_name']))<($GBimagesize)) return SaveFile();
else return false;
} else return false;
}
function AddEntry() {
global $GBdata;
global $Titles;
global $PageStatus;
global $UploadedFile;
$NewEntry[name]=$_POST['name'];
$NewEntry[from]=$_POST['from'];
$NewEntry[link]=$_POST['link'];
$NewEntry[email]=$_POST['email'];
$NewEntry[text]=$_POST['text'];
if ($UploadedFile) $NewEntry[text]=$_POST['text']." <br><img src=\"$UploadedFile\">";
else $NewEntry[text]=$_POST['text'];
$NewEntry[datetime]=time();
$NewEntry[response]="";
$fhandle=fopen($GBdata,"a");
@@ -57,6 +78,7 @@ function AddEntryView() {
global $PageStatus;
global $GBcaptcha;
global $GBtextlenght;
global $GBupload;
echo "<h2>",$Titles[Page],"</h2><br>\n";
if ($PageStatus=="added") echo "$Titles[Added]"; else {
$captchanumber11=rand(1, 4);
@@ -64,17 +86,22 @@ function AddEntryView() {
$captchanumber21=rand(1, 4);
$captchanumber22=rand(0, 9);
$_SESSION['captcha']=md5(base64_encode(($captchanumber11.$captchanumber12)+($captchanumber21.$captchanumber22)));
echo "<form action=index.php method=post>\n";
echo "<form action=index.php method=post enctype=\"multipart/form-data\">\n";
echo " $Titles[Name]: <input type=text name=\"name\" value=\"",$Values["name"],"\" maxlength=255> ($Titles[Required])<br>\n";
echo " $Titles[City]: <input type=text name=\"from\" value=\"",$Values["from"],"\" maxlength=255><br>\n";
echo " $Titles[Link]: <input type=text name=\"link\" value=\"",$Values["link"],"\" maxlength=255><br>\n";
echo " $Titles[Email]: <input type=text name=\"email\" value=\"",$Values["email"],"\" maxlength=255> ($Titles[NotPublic])<br>\n";
echo " $Titles[Text]:<br>\n <textarea name=\"text\" wrap=virtual cols=50 rows=5 maxlength=$GBtextlenght>",$Values["text"],"</textarea><br>\n";
if ($GBupload) {
echo " <label for=\"file\">".$Titles[FileUpload]."</label>\n";
echo " <input type=\"file\" name=\"uploadedfile\"><br>\n";
}
if ($GBcaptcha) 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";
echo " <input type=submit name=\"submit\" value=\"$Titles[Submit]\">\n";
echo "</form>\n";
if ($PageStatus=="emptyname") echo "$Titles[EmptyName]<br>\n";
if ($PageStatus=="emptytext") echo "$Titles[EmptyText]<br>\n";
if ($PageStatus=="wrongimage") echo "$Titles[WrongImage]<br>\n";
if ($PageStatus=="wrongcaptcha") echo "$Titles[WrongCaptcha]<br>\n";
}
}
@@ -213,15 +240,27 @@ function EntriesView() {
}
if($_POST['submit']) {
if(!$_POST['text']) $PageStatus="emptytext";
if(!$_POST['name']) $PageStatus="emptyname";
if(($_POST['name'])&&($_POST['text']))
if (!$_POST['text']) $PageStatus="emptytext";
if (!$_POST['name']) $PageStatus="emptyname";
if ($GBupload) {
if ($_FILES['uploadedfile']['tmp_name']) {
$UploadedFile=CheckFile();
if (!$UploadedFile) {
$PageStatus="wrongimage";
}
}
}
if (($_POST['name'])&&($_POST['text']))
if ($_POST["captcha"]&&(md5(base64_encode($_POST["captcha"]))==$_SESSION["captcha"])) {
AddEntry();
if ($GBnotificationmailto) SendMail();
} else if (!$GBcaptcha) {
if (!$PageStatus=="wrongimage") {
AddEntry();
if ($GBnotificationmailto) SendMail();
}
} else if (!$GBcaptcha) {
if (!$PageStatus=="wrongimage") {
AddEntry();
if ($GBnotificationmailto) SendMail();
}
} else $PageStatus="wrongcaptcha";
if (($PageStatus)&&!($PageStatus=="added")) {
$SESSION["value"]["name"]=$_POST['name'];