mirror of
https://github.com/sbrl/Pepperminty-Wiki.git
synced 2024-11-22 04:23:01 +00:00
Initial (untested) image uploader.
This commit is contained in:
parent
92b3dbaeb0
commit
02d4659a32
5 changed files with 397 additions and 38 deletions
242
build/index.php
242
build/index.php
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@ -174,6 +174,25 @@ $settings->footer_message = "All content is under <a href='?page=License' target
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// page. May contain HTML.
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$settings->editing_message = "By submitting your edit, you are agreeing to release your changes under <a href='?action=view&page=License' target='_blank'>this license</a>. Also note that if you don't want your work to be edited by other users of this site, please don't submit it here!";
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// Whether to allow image uploads to the server. Currently disabled temporarily
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// for security reasons while I finish writing the file uploader.
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$settings->upload_enabled = true;
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// An array of mime types that are allowed to be uploaded.
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$settings->upload_allowed_file_types = [
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"image/jpeg",
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"image/png",
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"image/gif",
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"image/webp"
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];
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// The location of a file that maps mime types onto file extensions and vice
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// versa. Used to generate the file extension for an uploaded file. Set to the
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// default location of the mime.types file on Linux. If you aren't using linux,
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// download this pastebin and point this setting at it instead:
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// http://pastebin.com/mjM3zKjz
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$settings->mime_extension_mappings_location = "/etc/mime.types";
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// A string of css to include. Will be included in the <head> of every page
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// inside a <style> tag. This may also be a url - urls will be referenced via a
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// <link rel='stylesheet' /> tag.
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@ -504,6 +523,49 @@ function hide_email($str)
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return $hidden_email;
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}
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/*
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* @summary Checks to see if $haystack starts with $needle.
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*
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* @param $haystack {string} The string to search.
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* @param $needle {string} The string to search for at the beginning of $haystack.
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*
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* @returns {boolean} Whether $needle can be found at the beginning of $haystack.
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*/
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function starts_with($haystack, $needle)
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{
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$length = strlen($needle);
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return (substr($haystack, 0, $length) === $needle);
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}
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function system_extension_mime_types() {
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global $settings;
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# Returns the system MIME type mapping of extensions to MIME types, as defined in /etc/mime.types.
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$out = array();
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$file = fopen($settings->mime_extension_mappings_location, 'r');
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while(($line = fgets($file)) !== false) {
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$line = trim(preg_replace('/#.*/', '', $line));
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if(!$line)
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continue;
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$parts = preg_split('/\s+/', $line);
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if(count($parts) == 1)
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continue;
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$type = array_shift($parts);
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foreach($parts as $part)
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$out[$part] = $type;
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}
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fclose($file);
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return $out;
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}
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function system_mime_type_extension($type) {
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# Returns the canonical file extension for the MIME type specified, as defined in /etc/mime.types (considering the first
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# extension listed to be canonical).
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#
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# $type - the MIME type
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static $exts;
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if(!isset($exts))
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$exts = system_mime_type_extensions();
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return isset($exts[$type]) ? $exts[$type] : null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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@ -1154,6 +1216,186 @@ register_module([
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register_module([
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"name" => "Uploader",
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"version" => "0.1",
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"author" => "Starbeamrainbowlabs",
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"description" => "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File:' prefix.",
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"id" => "feature-upload",
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"code" => function() {
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add_action("upload", function() {
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global $settings, $env, $pageindex;
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switch($_SERVER["REQUEST_METHOD"])
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{
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case "GET":
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// Send upload page
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if(!$settings->upload_enabled)
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exit(page_renderer::render("Upload Disabled - $setting->sitename", "<p>You can't upload anything at the moment because $settings->sitename has uploads disabled. Try contacting " . $settings->admindetails["name"] . ", your site Administrator. <a href='javascript:history.back();'>Go back</a>.</p>"));
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if(!$env->is_logged_in)
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exit(page_renderer::render("Upload Error - $settings->sitename", "<p>You are not currently logged in, so you can't upload anything.</p>
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<p>Try <a href='?action=login&returnto=" . rawurlencode("?action=upload") . "'>logging in</a> first.</p>"));
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exit(page_renderer::render("Upload - $settings->sitename", "<p>Select an image below, and then type a name for it in the box. This server currently supports uploads up to " . get_max_upload_size() . " in size.</p>
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<p>$settings->sitename currently supports uploading of the following file types: " . implode(", ", $settings->upload_allowed_file_types) . ".</p>
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<form method='post' action='?action=upload' enctype='multipart/form-data'>
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<label for='file'>Select a file to upload.</label>
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<input type='file' name='file' />
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<br />
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<label for='name'>Name:</label>
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<input type='text' name='name' />
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<br />
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<label for='description'>Description:</label>
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<textarea name='description'></textarea>
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<br />
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<input type='submit' value='Upload' />
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</form>"));
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break;
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case "POST":
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// Recieve file
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// Make sure uploads are enabled
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if(!$settings->upload_enabled)
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{
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unlink($_FILES["file"]["tmp_name"]);
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http_response_code(412);
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exit(page_renderer::render("Upload failed - $settings->sitename", "<p>Your upload couldn't be processed because uploads are currently disabled on $settings->sitename. <a href='index.php'>Go back to the main page</a>.</p>"));
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}
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// Make sure that the user is logged in
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if(!$env->is_logged_in)
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{
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unlink($_FILES["file"]["tmp_name"]);
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http_response_code(401);
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exit(page_renderer::render("Upload failed - $settings->sitename", "<p>Your upload couldn't be processed because you are not logged in.</p><p>Try <a href='?action=login&returnto=" . rawurlencode("?action=upload") . "'>logging in</a> first."));
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}
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// Calculate the target ename, removing any characters we
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// are unsure about.
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$target_name = makepathsafe($_POST["name"]);
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$temp_filename = $_FILES["file"]["tmp_name"];
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$mimechecker = new finfo(FILEINFO_MIME_TYPE);
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$mime_type = finfo_file($mimechecker, $temp_filename);
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// Perform appropriate checks based on the *real* filetype
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switch(substr($mime_type, 0, strpos($mime_type, "/")))
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{
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case "image":
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$extra_data = [];
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$imagesize = getimagesize($temp_filename, $extra_data);
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// Make sure that the image size is defined
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if(!is_int($imagesize[0]) or !is_int($imagesize))
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exit(page_renderer::render("Upload Error - $settings->sitename", "<p>The file that you uploaded doesn't appear to be an image. $settings->sitename currently only supports uploading images (videos coming soon). <a href='?action=upload'>Go back to try again</a>.</p>"));
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break;
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case "video":
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exit(page_renderer::render("Upload Error - $settings->sitename", "<p>You uploaded a video, but $settings->sitename doesn't support them yet. Please try again later.</p>"));
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default:
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exit(page_renderer::render("Upload Error - $settings->sitename", "<p>You uploaded an unnknown file type which couldn't be processed. $settings->sitename thinks that the file you uploaded was a(n) $mime_type, which isn't supported.</p>"));
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}
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$file_extension = system_mime_type_extension($mime_type);
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$new_filename = "Files/$target_name.$file_extension";
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$new_description_filename = "Files/$target_name.md";
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if(isset($pageindex->$new_filename))
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exit(page_renderer::render("Upload Error - $settings->sitename", "<p>A page or file has already been uploaded with the name '$new_filename'. Try deleting it first. If you do not have permission to delete things, try contacting one of the moderators.</p>"));
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if(!file_exists("Files"))
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mkdir("Files", 0664);
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if(!move_uploaded_file($temp_filename, $new_filename))
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exit(page_renderer::render("Upload Error - $settings->sitename", "<p>The file you uploaded was valid, but $settings->sitename couldn't verify that it was tampered with during the upload process. This probably means that $settings->sitename has been attacked. Please contact " . $settings->admindetails . ", your $settings->sitename Administrator.</p>"));
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file_put_contents($new_description_filename, $_POST["description"]);
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$description = $_POST["description"];
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if($settings->clean_raw_html)
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$description = htmlentities($description, ENT_QUOTES);
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file_put_contents($new_description_filename, $description);
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// Construct a new entry for the pageindex
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$entry = new stdClass();
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$entry->filename = $new_description_filename;
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$entry->size = strlen($description);
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$entry->lastmodified = time();
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$entry->lasteditor = $env->user;
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$entry->uploadedfile = true;
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$entry->uploadedfilepath = $new_filename;
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// Add the new entry to the pageindex
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$pageindex->$new_filename = $entry;
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// Save the pageindex
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file_put_contents("pageindex.json", json_encode($pageindex, JSON_PRETTY_PRINT));
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break;
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}
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});
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add_action("preview", function() {
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global $settings;
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// todo render a preview here
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/*
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* size (image outputs only, possibly width / height)
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* 1-2048 (configurable)
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* filetype
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* either a mime type or 'native'
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*/
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});
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page_renderer::register_part_preprocessor(function(&$parts) {
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// Todo add the preview to the top o fthe page here, but onyl if the current action is view and we are on a page prefixed with file:
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});
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}
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]);
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//// Pair of functions to calculate the actual maximum upload size supported by the server
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//// Lifted from Drupal by @meustrus from Stackoverflow. Link to answer:
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//// http://stackoverflow.com/a/25370978/1460422
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// Returns a file size limit in bytes based on the PHP upload_max_filesize
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// and post_max_size
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function get_max_upload_size()
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{
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static $max_size = -1;
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if ($max_size < 0) {
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// Start with post_max_size.
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$max_size = parse_size(ini_get('post_max_size'));
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// If upload_max_size is less, then reduce. Except if upload_max_size is
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// zero, which indicates no limit.
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$upload_max = parse_size(ini_get('upload_max_filesize'));
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if ($upload_max > 0 && $upload_max < $max_size) {
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$max_size = $upload_max;
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}
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}
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return $max_size;
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}
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function parse_size($size) {
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$unit = preg_replace('/[^bkmgtpezy]/i', '', $size); // Remove the non-unit characters from the size.
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$size = preg_replace('/[^0-9\.]/', '', $size); // Remove the non-numeric characters from the size.
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if ($unit) {
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// Find the position of the unit in the ordered string which is the power of magnitude to multiply a kilobyte by.
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return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
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} else {
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return round($size);
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}
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}
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register_module([
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"name" => "Credits",
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43
core.php
43
core.php
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@ -239,6 +239,49 @@ function hide_email($str)
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return $hidden_email;
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}
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/*
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* @summary Checks to see if $haystack starts with $needle.
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*
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* @param $haystack {string} The string to search.
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* @param $needle {string} The string to search for at the beginning of $haystack.
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*
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* @returns {boolean} Whether $needle can be found at the beginning of $haystack.
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*/
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function starts_with($haystack, $needle)
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{
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$length = strlen($needle);
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return (substr($haystack, 0, $length) === $needle);
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}
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function system_extension_mime_types() {
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global $settings;
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# Returns the system MIME type mapping of extensions to MIME types, as defined in /etc/mime.types.
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$out = array();
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$file = fopen($settings->mime_extension_mappings_location, 'r');
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while(($line = fgets($file)) !== false) {
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$line = trim(preg_replace('/#.*/', '', $line));
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if(!$line)
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continue;
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$parts = preg_split('/\s+/', $line);
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if(count($parts) == 1)
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continue;
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$type = array_shift($parts);
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foreach($parts as $part)
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$out[$part] = $type;
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}
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fclose($file);
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return $out;
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}
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function system_mime_type_extension($type) {
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# Returns the canonical file extension for the MIME type specified, as defined in /etc/mime.types (considering the first
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# extension listed to be canonical).
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#
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# $type - the MIME type
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static $exts;
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if(!isset($exts))
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$exts = system_mime_type_extensions();
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return isset($exts[$type]) ? $exts[$type] : null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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@ -5,7 +5,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds a utility action (that anyone can use) called hash that hashes a given string. Useful when changing a user's password.",
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"id": "action-hash",
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"lastupdate": 1444478036,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -14,7 +14,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Exposes Pepperminty Wiki's new page protection mechanism and makes the protect button in the 'More...' menu on the top bar work.",
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"id": "action-protect",
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"lastupdate": 1443593234,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -23,7 +23,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds a 'raw' action that shows you the raw source of a page.",
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"id": "action-raw",
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"lastupdate": 1442903519,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -32,7 +32,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds a sidebar to the left hand side of every page. Add '$settings->sidebar_show = true;' to your configuration, or append '&sidebar=yes' to the url to enable. Adding to the url sets a cookie to remember your setting.",
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"id": "extra-sidebar",
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"lastupdate": 1438776654,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -41,7 +41,16 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds support for redirect pages. Uses the same syntax that Mediawiki does.",
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"id": "feature-redirect",
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"lastupdate": 1444295544,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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"name": "Uploader",
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"version": "0.1",
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"author": "Starbeamrainbowlabs",
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"description": "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File:' prefix.",
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"id": "feature-upload",
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"lastupdate": 1445499493,
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"optional": false
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},
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{
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@ -50,7 +59,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds the credits page. You *must* have this module :D",
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"id": "page-credits",
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"lastupdate": 1444323484,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -59,7 +68,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds an action to allow administrators to delete pages.",
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"id": "page-delete",
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"lastupdate": 1442929182,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -68,7 +77,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Allows you to edit pages by adding the edit and save actions. You should probably include this one.",
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"id": "page-edit",
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"lastupdate": 1443958991,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -77,7 +86,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds a page that you can use to export your wiki as a .zip file. Uses $settings->export_only_allow_admins, which controls whether only admins are allowed to export the wiki.",
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"id": "page-export",
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"lastupdate": 1442927946,
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"lastupdate": 1445170746,
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"optional": false
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},
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{
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@ -86,7 +95,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds the help action. You really want this one.",
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"id": "page-help",
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"lastupdate": 1432661123,
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"lastupdate": 1445170746,
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||||
"optional": false
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||||
},
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{
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@ -95,7 +104,7 @@
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"author": "Starbeamrainbowlabs",
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"description": "Adds a page that lists all the pages in the index along with their metadata.",
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"id": "page-list",
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"lastupdate": 1444295525,
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"lastupdate": 1445170746,
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"optional": false
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||||
},
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{
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@ -104,7 +113,7 @@
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"author": "Starbeamrainbowlabs",
|
||||
"description": "Adds a pair of actions (login and checklogin) that allow users to login. You need this one if you want your users to be able to login.",
|
||||
"id": "page-login",
|
||||
"lastupdate": 1444477827,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": false
|
||||
},
|
||||
{
|
||||
|
|
@ -113,7 +122,7 @@
|
|||
"author": "Starbeamrainbowlabs",
|
||||
"description": "Adds an action to let users user out. For security reasons it is wise to add this module since logging in automatically opens a session that is valid for 30 days.",
|
||||
"id": "page-logout",
|
||||
"lastupdate": 1442928225,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": false
|
||||
},
|
||||
{
|
||||
|
|
@ -122,7 +131,7 @@
|
|||
"author": "Starbeamrainbowlabs",
|
||||
"description": "Adds an action to allow administrators to move pages.",
|
||||
"id": "page-move",
|
||||
"lastupdate": 1442928409,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": false
|
||||
},
|
||||
{
|
||||
|
|
@ -131,7 +140,7 @@
|
|||
"author": "Starbeamrainbowlabs",
|
||||
"description": "Adds an update page that downloads the latest stable version of Pepperminty Wiki. This module is currently outdated as it doesn't save your module preferences.",
|
||||
"id": "page-update",
|
||||
"lastupdate": 1442928402,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": false
|
||||
},
|
||||
{
|
||||
|
|
@ -140,7 +149,7 @@
|
|||
"author": "Starbeamrainbowlabs",
|
||||
"description": "Allows you to view pages. You reallyshould include this one.",
|
||||
"id": "page-view",
|
||||
"lastupdate": 1443946169,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": false
|
||||
},
|
||||
{
|
||||
|
|
@ -149,7 +158,7 @@
|
|||
"author": "Johnny Broadway & Starbeamrainbowlabs",
|
||||
"description": "The default parser for Pepperminty Wiki. Based on Johnny Broadway's Slimdown (with more than a few modifications). This parser's features are documented in the help page.",
|
||||
"id": "parser-default",
|
||||
"lastupdate": 1443964067,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": false
|
||||
},
|
||||
{
|
||||
|
|
@ -158,7 +167,7 @@
|
|||
"author": "Johnny Broadway, Emanuil Rusev & Starbeamrainbowlabs",
|
||||
"description": "An upgraded parser based on Emanuil Rusev's Parsedown Extra PHP library (https:\/\/github.com\/erusev\/parsedown-extra), which is licensed MIT. Also uses a modified Slimdown engine by Johnny Broadway in order to add support for internal links etc. Please be careful, as this module adds a _ton_ of weight to your installation.",
|
||||
"id": "parser-parsedown",
|
||||
"lastupdate": 1443968417,
|
||||
"lastupdate": 1445170746,
|
||||
"optional": true
|
||||
}
|
||||
]
|
||||
|
|
@ -7,7 +7,7 @@ register_module([
|
|||
"id" => "feature-upload",
|
||||
"code" => function() {
|
||||
add_action("upload", function() {
|
||||
global $settings;
|
||||
global $settings, $env, $pageindex;
|
||||
|
||||
|
||||
switch($_SERVER["REQUEST_METHOD"])
|
||||
|
|
@ -15,33 +15,41 @@ register_module([
|
|||
case "GET":
|
||||
// Send upload page
|
||||
|
||||
if($settings->upload_enabled && $env->is_logged_in)
|
||||
exit(page_renderer::render("Upload - $settings->sitename", "<p>Select an image below, and then type a name for it in the box. This server currently supports uploads up to " . get_max_upload_size() . " in size.</p>
|
||||
if(!$settings->upload_enabled)
|
||||
exit(page_renderer::render("Upload Disabled - $setting->sitename", "<p>You can't upload anything at the moment because $settings->sitename has uploads disabled. Try contacting " . $settings->admindetails["name"] . ", your site Administrator. <a href='javascript:history.back();'>Go back</a>.</p>"));
|
||||
if(!$env->is_logged_in)
|
||||
exit(page_renderer::render("Upload Error - $settings->sitename", "<p>You are not currently logged in, so you can't upload anything.</p>
|
||||
<p>Try <a href='?action=login&returnto=" . rawurlencode("?action=upload") . "'>logging in</a> first.</p>"));
|
||||
|
||||
exit(page_renderer::render("Upload - $settings->sitename", "<p>Select an image below, and then type a name for it in the box. This server currently supports uploads up to " . get_max_upload_size() . " in size.</p>
|
||||
<p>$settings->sitename currently supports uploading of the following file types: " . implode(", ", $settings->upload_allowed_file_types) . ".</p>
|
||||
<form method='post' action='?action=upload' enctype='multipart/form-data'>
|
||||
<label for='file'>Select a file to upload.</label>
|
||||
<input type='file' name='file' />
|
||||
<br />
|
||||
<label for='filename'>File Name:</label>
|
||||
<input type='text' name='filename' />
|
||||
<label for='name'>Name:</label>
|
||||
<input type='text' name='name' />
|
||||
<br />
|
||||
<label for='description'>Description:</label>
|
||||
<textarea name='description'></textarea>
|
||||
<br />
|
||||
<input type='submit' value='Upload' />
|
||||
</form>"));
|
||||
else
|
||||
exit(page_renderer::render("Error - Upload - $settings->sitename", "<p>$settings->sitename does not currently have uploads enabled, or you do not currently have permission to upload files because you are not logged in. <a href='javascript:history.back();'>Go back</a>.</p>"));
|
||||
|
||||
break;
|
||||
|
||||
case "POST":
|
||||
// Recieve file
|
||||
|
||||
if(!$settings->allow_uploads)
|
||||
// Make sure uploads are enabled
|
||||
if(!$settings->upload_enabled)
|
||||
{
|
||||
unlink($_FILES["file"]["tmp_name"]);
|
||||
http_response_code(412);
|
||||
exit(page_renderer::render("Upload failed - $settings->sitename", "<p>Your upload couldn't be processed because uploads are currently disabled on $settings->sitename. <a href='index.php'>Go back to the main page</a>.</p>"));
|
||||
}
|
||||
|
||||
// Make sure that the user is logged in
|
||||
if(!$env->is_logged_in)
|
||||
{
|
||||
unlink($_FILES["file"]["tmp_name"]);
|
||||
|
|
@ -49,20 +57,70 @@ register_module([
|
|||
exit(page_renderer::render("Upload failed - $settings->sitename", "<p>Your upload couldn't be processed because you are not logged in.</p><p>Try <a href='?action=login&returnto=" . rawurlencode("?action=upload") . "'>logging in</a> first."));
|
||||
}
|
||||
|
||||
// Calculate the target filename, removing any characters we
|
||||
// Calculate the target ename, removing any characters we
|
||||
// are unsure about.
|
||||
$target_filename = preg_replace("/[^a-z0-9\-_]/i", "", $_POST["filename"]);
|
||||
$target_name = makepathsafe($_POST["name"]);
|
||||
$temp_filename = $_FILES["file"]["tmp_name"];
|
||||
|
||||
$extra_data = [];
|
||||
$imagesize = getimagesize($_FILES["file"]["tmp_name"], $extra_data);
|
||||
echo("Raw file information: ");
|
||||
var_dump($_FILES);
|
||||
echo("Image sizing information: ");
|
||||
var_dump($imagesize);
|
||||
echo("Extra embedded information: ");
|
||||
var_dump($extra_data);
|
||||
$mimechecker = new finfo(FILEINFO_MIME_TYPE);
|
||||
$mime_type = finfo_file($mimechecker, $temp_filename);
|
||||
|
||||
unlink($_FILES["file"]["tmp_name"]);
|
||||
// Perform appropriate checks based on the *real* filetype
|
||||
switch(substr($mime_type, 0, strpos($mime_type, "/")))
|
||||
{
|
||||
case "image":
|
||||
$extra_data = [];
|
||||
$imagesize = getimagesize($temp_filename, $extra_data);
|
||||
|
||||
// Make sure that the image size is defined
|
||||
if(!is_int($imagesize[0]) or !is_int($imagesize))
|
||||
exit(page_renderer::render("Upload Error - $settings->sitename", "<p>The file that you uploaded doesn't appear to be an image. $settings->sitename currently only supports uploading images (videos coming soon). <a href='?action=upload'>Go back to try again</a>.</p>"));
|
||||
|
||||
break;
|
||||
|
||||
case "video":
|
||||
exit(page_renderer::render("Upload Error - $settings->sitename", "<p>You uploaded a video, but $settings->sitename doesn't support them yet. Please try again later.</p>"));
|
||||
|
||||
default:
|
||||
exit(page_renderer::render("Upload Error - $settings->sitename", "<p>You uploaded an unnknown file type which couldn't be processed. $settings->sitename thinks that the file you uploaded was a(n) $mime_type, which isn't supported.</p>"));
|
||||
}
|
||||
|
||||
$file_extension = system_mime_type_extension($mime_type);
|
||||
|
||||
$new_filename = "Files/$target_name.$file_extension";
|
||||
$new_description_filename = "Files/$target_name.md";
|
||||
|
||||
if(isset($pageindex->$new_filename))
|
||||
exit(page_renderer::render("Upload Error - $settings->sitename", "<p>A page or file has already been uploaded with the name '$new_filename'. Try deleting it first. If you do not have permission to delete things, try contacting one of the moderators.</p>"));
|
||||
|
||||
if(!file_exists("Files"))
|
||||
mkdir("Files", 0664);
|
||||
|
||||
if(!move_uploaded_file($temp_filename, $new_filename))
|
||||
exit(page_renderer::render("Upload Error - $settings->sitename", "<p>The file you uploaded was valid, but $settings->sitename couldn't verify that it was tampered with during the upload process. This probably means that $settings->sitename has been attacked. Please contact " . $settings->admindetails . ", your $settings->sitename Administrator.</p>"));
|
||||
|
||||
file_put_contents($new_description_filename, $_POST["description"]);
|
||||
|
||||
$description = $_POST["description"];
|
||||
|
||||
if($settings->clean_raw_html)
|
||||
$description = htmlentities($description, ENT_QUOTES);
|
||||
|
||||
file_put_contents($new_description_filename, $description);
|
||||
|
||||
// Construct a new entry for the pageindex
|
||||
$entry = new stdClass();
|
||||
$entry->filename = $new_description_filename;
|
||||
$entry->size = strlen($description);
|
||||
$entry->lastmodified = time();
|
||||
$entry->lasteditor = $env->user;
|
||||
$entry->uploadedfile = true;
|
||||
$entry->uploadedfilepath = $new_filename;
|
||||
// Add the new entry to the pageindex
|
||||
$pageindex->$new_filename = $entry;
|
||||
|
||||
// Save the pageindex
|
||||
file_put_contents("pageindex.json", json_encode($pageindex, JSON_PRETTY_PRINT));
|
||||
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -176,13 +176,20 @@ $settings->editing_message = "By submitting your edit, you are agreeing to relea
|
|||
$settings->upload_enabled = true;
|
||||
|
||||
// An array of mime types that are allowed to be uploaded.
|
||||
$settings->upload_allowed_types = [
|
||||
$settings->upload_allowed_file_types = [
|
||||
"image/jpeg",
|
||||
"image/png",
|
||||
"image/gif",
|
||||
"image/webp"
|
||||
];
|
||||
|
||||
// The location of a file that maps mime types onto file extensions and vice
|
||||
// versa. Used to generate the file extension for an uploaded file. Set to the
|
||||
// default location of the mime.types file on Linux. If you aren't using linux,
|
||||
// download this pastebin and point this setting at it instead:
|
||||
// http://pastebin.com/mjM3zKjz
|
||||
$settings->mime_extension_mappings_location = "/etc/mime.types";
|
||||
|
||||
// A string of css to include. Will be included in the <head> of every page
|
||||
// inside a <style> tag. This may also be a url - urls will be referenced via a
|
||||
// <link rel='stylesheet' /> tag.
|
||||
|
|
|
|||
Loading…
Reference in a new issue