sbrl-github/Pepperminty-Wiki
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Pepperminty-Wiki
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Implement file gallery

This commit is contained in:
Starbeamrainbowlabs 2016-04-09 09:26:18 +01:00
parent 8e9254774f
commit f69955c0c7
5 changed files with 125 additions and 14 deletions
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68
build/index.php
View File

@ -349,6 +349,10 @@ textarea ~ input[type=submit] { margin: 0.5rem 0.8rem; padding: 0.5rem; font-wei
.editform input[type=text] { width: calc(100% - 0.3rem); box-sizing: border-box; }
.editing_message { margin: 0.8rem; }
.file-gallery { margin: 0.5em; padding: 0.5em; list-style-type: none; }
.file-gallery > li { display: inline-block; min-width: attr(data-gallery-width); padding: 1em; text-align: center; }
.file-gallery > li img, .file-gallery > li video, .file-gallery > li audio { display: block; margin: 0 auto; background-color: white; }
.page-tags-display { margin: 0.5rem 0 0 0; padding: 0; list-style-type: none; }
.page-tags-display li { display: inline-block; margin: 0.5rem; padding: 0.5rem; background: #D2C3DD; white-space: nowrap; }
.page-tags-display li a { color: #FB701A; text-decoration: none; }
@ -2767,7 +2771,7 @@ register_module([
default:
http_response_code(501);
$preview = errorimage("Unrecognised file type '$mime_type'.");
$preview = errorimage("Unrecognised file type '$mime_type'.", $target_size);
header("content-type: image/png");
imagepng($preview);
exit();
@ -2904,10 +2908,17 @@ function parse_size($size) {
}
}
function errorimage($text)
function errorimage($text, $target_size)
{
$width = 640;
$height = 480;
if(!empty($target_size))
{
$width = $target_size;
$height = $target_size * (2 / 3);
}
$image = imagecreatetruecolor($width, $height);
imagefill($image, 0, 0, imagecolorallocate($image, 238, 232, 242)); // Set the background to #eee8f2
$fontwidth = imagefontwidth(3);
@ -3495,7 +3506,7 @@ register_module([
register_module([
"name" => "Help page",
"version" => "0.9.1",
"version" => "0.9.2",
"author" => "Starbeamrainbowlabs",
"description" => "Adds a rather useful help page. Access through the 'help' action. This module also exposes help content added to Pepperminty Wiki's inbuilt invisible help section system.",
"id" => "page-help",
@ -3510,7 +3521,7 @@ register_module([
* ██ ██ ███████ ███████ ██
*/
add_action("help", function() {
global $settings, $version, $help_sections, $actions;
global $paths, $settings, $version, $help_sections, $actions;
// Sort the help sections by key
ksort($help_sections, SORT_NATURAL);
@ -3538,6 +3549,7 @@ register_module([
$content .= "<p>" . implode(", ", array_keys(get_object_vars($actions))) . "</p>";
$content .= "<h3>Environment</h3>\n";
$content .= "<p>$settings->sitename's root directory is " . (!is_writeable(__DIR__) ? "not " : "") . "writeable.</p>";
$content .= "<p>The page index is currently " . human_filesize(filesize($paths->pageindex)) . " in size.</p>";
}
else
{
@ -3547,7 +3559,7 @@ register_module([
<p>Welcome to $settings->sitename!</p>
<p>$settings->sitename is powered by Pepperminty Wiki, a complete wiki in a box you can drop into your server and expect it to just <em>work</em>.</p>";
// todo Insert a table of contents here?
// Todo Insert a table of contents here?
foreach($help_sections as $index => $section)
{
@ -4147,7 +4159,7 @@ register_module([
register_module([
"name" => "Parsedown",
"version" => "0.6.2",
"version" => "0.7",
"author" => "Emanuil Rusev & Starbeamrainbowlabs",
"description" => "An upgraded (now default!) parser based on Emanuil Rusev's Parsedown Extra PHP library (https://github.com/erusev/parsedown-extra), which is licensed MIT. Please be careful, as this module adds a some weight to your installation, and also *requires* write access to the disk on first load.",
"id" => "parser-parsedown",
@ -4295,6 +4307,50 @@ class PeppermintParsedown extends ParsedownExtra
if(strlen($variableValue) === 0)
$variableValue = "<em>(none yet!)</em>";
break;
case "+":
// If the upload module isn't present, then there's no point
// in checking for uploaded files
if(!module_exists("feature-upload"))
break;
$variableValue = [];
$subpages = get_subpages($pageindex, $env->page);
foreach($subpages as $pagename => $depth)
{
// Make sure that this is an uploaded file
if(!$pageindex->$pagename->uploadedfile)
continue;
$mime_type = $pageindex->$pagename->uploadedfilemime;
$previewSize = 300;
$previewUrl = "?action=preview&size=$previewSize&page=" . rawurlencode($pagename);
$previewHtml = "";
switch(substr($mime_type, 0, strpos($mime_type, "/")))
{
case "video":
$previewHtml .= "<video src='$previewUrl' controls preload='metadata'>$pagename</video>\n";
break;
case "audio":
$previewHtml .= "<audio src='$previewUrl' controls preload='metadata'>$pagename</audio>\n";
break;
case "application":
case "image":
default:
$previewHtml .= "<img src='$previewUrl' />\n";
break;
}
$previewHtml = "<a href='?page=" . rawurlencode($pagename) . "'>$previewHtml$pagename</a>";
$variableValue[$pagename] = "<li style='min-width: $previewSize" . "px; min-height: $previewSize" . "px;'>$previewHtml</li>";
}
if(count($variableValue) === 0)
$variableValue["default"] = "<li><em>(No files found)</em></li>\n";
$variableValue = implode("\n", $variableValue);
$variableValue = "<ul class='file-gallery'>$variableValue</ul>";
break;
}
if(isset($params[$variableKey]))
{

10
module_index.json
View File

@ -68,7 +68,7 @@
"author": "Starbeamrainbowlabs",
"description": "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File:' prefix.",
"id": "feature-upload",
"lastupdate": 1460185045,
"lastupdate": 1460189726,
"optional": false
},
{
@ -118,11 +118,11 @@
},
{
"name": "Help page",
"version": "0.9.1",
"version": "0.9.2",
"author": "Starbeamrainbowlabs",
"description": "Adds a rather useful help page. Access through the 'help' action. This module also exposes help content added to Pepperminty Wiki's inbuilt invisible help section system.",
"id": "page-help",
"lastupdate": 1459002158,
"lastupdate": 1460186049,
"optional": false
},
{
@ -190,11 +190,11 @@
},
{
"name": "Parsedown",
"version": "0.6.2",
"version": "0.7",
"author": "Emanuil Rusev & Starbeamrainbowlabs",
"description": "An upgraded (now default!) parser based on Emanuil Rusev's Parsedown Extra PHP library (https:\/\/github.com\/erusev\/parsedown-extra), which is licensed MIT. Please be careful, as this module adds a some weight to your installation, and also *requires* write access to the disk on first load.",
"id": "parser-parsedown",
"lastupdate": 1460184701,
"lastupdate": 1460190367,
"optional": false
}
]

11
modules/feature-upload.php
View File

@ -279,7 +279,7 @@ register_module([
default:
http_response_code(501);
$preview = errorimage("Unrecognised file type '$mime_type'.");
$preview = errorimage("Unrecognised file type '$mime_type'.", $target_size);
header("content-type: image/png");
imagepng($preview);
exit();
@ -416,10 +416,17 @@ function parse_size($size) {
}
}
function errorimage($text)
function errorimage($text, $target_size)
{
$width = 640;
$height = 480;
if(!empty($target_size))
{
$width = $target_size;
$height = $target_size * (2 / 3);
}
$image = imagecreatetruecolor($width, $height);
imagefill($image, 0, 0, imagecolorallocate($image, 238, 232, 242)); // Set the background to #eee8f2
$fontwidth = imagefontwidth(3);

46
modules/parser-parsedown.php
View File

@ -1,7 +1,7 @@
<?php
register_module([
"name" => "Parsedown",
"version" => "0.6.2",
"version" => "0.7",
"author" => "Emanuil Rusev & Starbeamrainbowlabs",
"description" => "An upgraded (now default!) parser based on Emanuil Rusev's Parsedown Extra PHP library (https://github.com/erusev/parsedown-extra), which is licensed MIT. Please be careful, as this module adds a some weight to your installation, and also *requires* write access to the disk on first load.",
"id" => "parser-parsedown",
@ -149,6 +149,50 @@ class PeppermintParsedown extends ParsedownExtra
if(strlen($variableValue) === 0)
$variableValue = "<em>(none yet!)</em>";
break;
case "+":
// If the upload module isn't present, then there's no point
// in checking for uploaded files
if(!module_exists("feature-upload"))
break;
$variableValue = [];
$subpages = get_subpages($pageindex, $env->page);
foreach($subpages as $pagename => $depth)
{
// Make sure that this is an uploaded file
if(!$pageindex->$pagename->uploadedfile)
continue;
$mime_type = $pageindex->$pagename->uploadedfilemime;
$previewSize = 300;
$previewUrl = "?action=preview&size=$previewSize&page=" . rawurlencode($pagename);
$previewHtml = "";
switch(substr($mime_type, 0, strpos($mime_type, "/")))
{
case "video":
$previewHtml .= "<video src='$previewUrl' controls preload='metadata'>$pagename</video>\n";
break;
case "audio":
$previewHtml .= "<audio src='$previewUrl' controls preload='metadata'>$pagename</audio>\n";
break;
case "application":
case "image":
default:
$previewHtml .= "<img src='$previewUrl' />\n";
break;
}
$previewHtml = "<a href='?page=" . rawurlencode($pagename) . "'>$previewHtml$pagename</a>";
$variableValue[$pagename] = "<li style='min-width: $previewSize" . "px; min-height: $previewSize" . "px;'>$previewHtml</li>";
}
if(count($variableValue) === 0)
$variableValue["default"] = "<li><em>(No files found)</em></li>\n";
$variableValue = implode("\n", $variableValue);
$variableValue = "<ul class='file-gallery'>$variableValue</ul>";
break;
}
if(isset($params[$variableKey]))
{

4
settings.fragment.php
View File

@ -346,6 +346,10 @@ textarea ~ input[type=submit] { margin: 0.5rem 0.8rem; padding: 0.5rem; font-wei
.editform input[type=text] { width: calc(100% - 0.3rem); box-sizing: border-box; }
.editing_message { margin: 0.8rem; }
.file-gallery { margin: 0.5em; padding: 0.5em; list-style-type: none; }
.file-gallery > li { display: inline-block; min-width: attr(data-gallery-width); padding: 1em; text-align: center; }
.file-gallery > li img, .file-gallery > li video, .file-gallery > li audio { display: block; margin: 0 auto; background-color: white; }
.page-tags-display { margin: 0.5rem 0 0 0; padding: 0; list-style-type: none; }
.page-tags-display li { display: inline-block; margin: 0.5rem; padding: 0.5rem; background: #D2C3DD; white-space: nowrap; }
.page-tags-display li a { color: #FB701A; text-decoration: none; }