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Implement initial theme update UI logic.

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Looks like we have Unicode issues though :-/
This commit is contained in:
Starbeamrainbowlabs 2019-10-07 17:14:28 +01:00
parent 4f5a81f65b
commit d6d89e3d9f
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
2 changed files with 35 additions and 3 deletions
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2
module_index.json
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@ -155,7 +155,7 @@
"version": "0.3",
"author": "Starbeamrainbowlabs",
"description": "Adds a theme gallery page and optional automatic theme updates. Contacts a remote server, where IP addresses are stored in automatic server logs for security and attack mitigation purposes.",
"lastupdate": 1570462781,
"lastupdate": 1570464807,
"optional": false,
"extra_data": []
},

36
modules/feature-theme-gallery.php
View file

@ -111,8 +111,37 @@ register_module([
// Set the new theme's id
$settings->css_theme_gallery_selected_id = $_GET["theme-selector"];
$gallery_urls = explode(" ", $settings->css_theme_gallery_index_url);
// Find the URL of the selected theme
// FUTURE: Figure out a way to pass this information through the UI interface instead to avoid a re-download?
$theme_autoupdate_url = null;
foreach($gallery_urls as $url) {
$next_index = json_decode(@file_get_contents($url));
if(empty($next_index)) {
error_log("Error: Failed to download theme idnex file from '$url' when setting the wiki theme.");
continue;
}
foreach($next_index as $next_theme) {
if($next_theme->id == $settings->css_theme_gallery_selected_id) {
$theme_autoupdate_url = dirname($url) . "/{$next_theme->id}/theme.css";
break;
}
}
if($theme_autoupdate_url !== null) break;
}
if($theme_autoupdate_url === null) {
http_response_code(503);
exit(page_renderer::render_main("Failed to set theme - Error - $settings->sitename)", "<p>Oops! $settings->sitename couldn't find the theme you selected. Perhaps it has been changed or deleted, or perhaps there was an error during the download process.</p>
<p>Try <a href='?action=theme-gallery'>heading back to the theme gallery</a> and trying again.</p>"));
}
$settings->css_theme_autoupdate_url = $theme_autoupdate_url;
if(!theme_update(true)) {
http_response_code(503);
exit(page_renderer::render_main("Failed to download theme - $settings->sitename", "<p>Oops! $settings->sitename wasn't able to download the theme you selected. If you're the administrator, try checking the PHP server logs. If not, try contacting $settings->sitename's administrator, who's contact details can be found at the bottom of every page.</p>"));
}
// TODO: Set the autoupdate_url here
// TODO: Add option to disable theme updates
if(!save_settings()) {
@ -120,9 +149,12 @@ register_module([
exit(page_renderer::render_main("Server error - $settings->sitename", "<p>Oops! $settings->sitename wasn't able to save the <code>peppermint.json</code> settings file back to disk. If you're the administrator, try checking the permissions on disk. If not, try contacting $settings->sitename's administrator, who's contact details can be found at the bottom of every page.</p>"));
}
http_response_code(200);
exit(page_renderer::render_main("Theme Changed - $settings->sitename", "<p>$settings->sitename's theme was changed successfully to $settings->css_theme_gallery_selected_id.</p>
<p>Go to the <a href='?action=$settings->defaultaction'>homepage</a>.</p>"));
});
// TODO: Fill this in properly
add_help_section("26-random-redirect", "Jumping to a random page", "<p>$settings->sitename has a function that can send you to a random page. To use it, click <a href='?action=random'>here</a>. $settings->admindetails_name ($settings->sitename's adminstrator) may have added it to one of the menus.</p>");
}
]);