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Add Post-redirect-get to upload_img

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sørenpeter 2025-02-23 20:39:17 +01:00
parent 4965cd8a55
commit eb6aa2aad7
3 changed files with 35 additions and 23 deletions
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2
private/config_template.ini
View file

@ -24,7 +24,7 @@ site_title = "Timeline"
txt_file_path = "twtxt.txt"
; Path to folder where you want to upload images for your posts
media_upload = "../media"
media_upload = "./media"
public_media = "https://example.com/timeline/media"
; Full URL for your public twtxt.txt file

56
views/upload_img.php
View file

@ -26,10 +26,12 @@ $media_upload = getcwd() . "/" . $config["media_upload"] . "/";
// Credits: https://www.geeksforgeeks.org/how-to-select-and-upload-multiple-files-with-html-and-php-using-http-post/
session_start(); // Post-Redirect-Get Pattern based on: https://icodemag.com/prg-pattern-in-php-what-why-and-how/
// Check if form was submitted
if(isset($_POST['submit'])) {
echo "<p class='notice'>";
$msg = "<p class='notice'>";
// Configure upload directory and allowed file types
$upload_dir = $media_upload.DIRECTORY_SEPARATOR;
@ -63,19 +65,19 @@ if(isset($_POST['submit'])) {
// Verify file size - 2MB max
if ($file_size > $maxsize)
echo "Error: File size is larger than the allowed limit.";
$msg .= "Error: File size is larger than the allowed limit. <br>";
// If file with name already exists then append time in
// front of name of the file to avoid overwriting of file
if(file_exists($file_path)) {
echo "Error uploading {$file_name} - File already exists! <br />";
$msg .= "Error uploading {$file_name} - File already exists! <br>";
// $file_path = $upload_dir.date('Y-m-d_').$file_name;
// if( move_uploaded_file($file_tmpname, $file_path)) {
// echo "{$file_name} successfully uploaded <br />";
// $msg .= "{$file_name} successfully uploaded <br />";
// }
// else {
// echo "Error uploading {$file_name} - File already exists! <br />";
// $msg .= "Error uploading {$file_name} - File already exists! <br />";
// }
}
else {
@ -86,43 +88,53 @@ if(isset($_POST['submit'])) {
$public_file = $public_media.basename($file_path);
/*
echo '<table class="center"><tr class="preview">';
echo '<td><a href="'.$public_file.'">';
echo '<img src="'.$public_file.'">';
echo '</a></td>';
$msg .= '<table class="center"><tr class="preview">';
$msg .= '<td><a href="'.$public_file.'">';
$msg .= '<img src="'.$public_file.'">';
$msg .= '</a></td>';
//$file = str_replace('../', $base_url, $file);
echo '<td><code>![]('.$public_file.')</code></td>';
echo '</tr></table>';
$msg .= '<td><code>![]('.$public_file.')</code></td>';
$msg .= '</tr></table>';
*/
echo "<strong>{$file_name}</strong> successfully uploaded<br>";
//echo "<img src='{$file_path}' width='48' height='48'>";
//echo "<code>![]({$full_url})</code><br />";
//echo "<img src=".$file_path." height=200 width=300 />";
$msg .= "<strong>{$file_name}</strong> successfully uploaded<br>";
//$msg .= "<img src='{$file_path}' width='48' height='48'>";
//$msg .= "<code>![]({$full_url})</code><br />";
//$msg .= "<img src=".$file_path." height=200 width=300 />";
}
else {
echo "Error uploading <strong>{$file_name}</strong><br>";
$msg .= "Error uploading <strong>{$file_name}</strong><br>";
}
}
}
else {
// If file extension not valid
echo '<p class="warning">';
echo "Error uploading {$file_name} for unknown reason";
echo "({$file_ext} file type is not allowed)<br / >";
echo '</p>';
//$msg .= '<p class="warning">';
$msg .= "Error uploading {$file_name} for unknown reason";
$msg .= "({$file_ext} file type is not allowed)<br>";
//$msg .= '</p>';
}
}
}
else {
// If no files selected
echo "No files selected.";
$msg .= "No files selected.<br>";
}
echo "</p>";
$msg .= "</p>";
$_SESSION["message"] = $msg;
header('Location: '.$_SERVER['REQUEST_URI']);
exit;
}
// Show message store in session
if (isset($_SESSION["message"])) {
echo $_SESSION["message"];
unset($_SESSION["message"]);
}

0
views/upload_img_w3c.php → views/upload_img_old.php
View file