100 lines
5.0 KiB
PHP
100 lines
5.0 KiB
PHP
<?php
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register_module([
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"name" => "Recent Changes",
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"version" => "0.2.0",
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"author" => "Starbeamrainbowlabs",
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"description" => "Adds recent changes. Access through the 'recent-changes' action.",
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"id" => "feature-recent-changes",
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"code" => function() {
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global $settings, $env, $paths;
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// Add the recent changes json file to $paths for convenience.
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$paths->recentchanges = $env->storage_prefix . "recent-changes.json";
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// Create the recent changes json file if it doesn't exist
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if(!file_exists($paths->recentchanges))
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file_put_contents($paths->recentchanges, "[]");
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/*
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* ██████ ███████ ██████ ███████ ███ ██ ████████
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* ██ ██ ██ ██ ██ ████ ██ ██
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* ██████ █████ ██ █████ ██ ██ ██ ██
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* ██ ██ ██ ██ ██ ██ ██ ██ ██
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* ██ ██ ███████ ██████ ███████ ██ ████ ██
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*
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* ██████ ██ ██ █████ ███ ██ ██████ ███████ ███████
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* ██ ██ ██ ██ ██ ████ ██ ██ ██ ██
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* ██ ███████ ███████ ██ ██ ██ ██ ███ █████ ███████
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* ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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* ██████ ██ ██ ██ ██ ██ ████ ██████ ███████ ███████
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*/
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add_action("recent-changes", function() {
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global $settings, $paths, $pageindex;
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$content = "\t\t<h1>Recent Changes</h1>\n";
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$recentchanges = json_decode(file_get_contents($paths->recentchanges));
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if(count($recentchanges) > 0)
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{
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$content .= "<ul class='page-list'>\n";
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foreach($recentchanges as $rchange)
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{
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// The number (and the sign) of the size difference to display
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$size_display = ($rchange->sizediff > 0 ? "+" : "") . $rchange->sizediff;
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$size_display_class = $rchange->sizediff > 0 ? "larger" : ($rchange->sizediff < 0 ? "smaller" : "nochange");
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if($rchange->sizediff > 500 or $rchange->sizediff < -500)
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$size_display_class .= " significant";
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$title_display = human_filesize($rchange->newsize - $rchange->sizediff) . " -> " . human_filesize($rchange->newsize);
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$pageDisplayName = $rchange->page;
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if(isset($pageindex->$pageDisplayName) and $pageindex->$pageDisplayName->redirect)
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$pageDisplayName = "<em>$pageDisplayName</em>";
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$content .= "\t\t\t<li><a href='?page=" . rawurlencode($rchange->page) . "'>$pageDisplayName</a> <span class='editor'>✎ $rchange->user</span> <time class='cursor-query' title='" . date("l jS \of F Y \a\\t h:ia T", $rchange->timestamp) . "'>" . human_time_since($rchange->timestamp) . "</time> <span class='$size_display_class' title='$title_display'>($size_display)</span></li>\n";
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}
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$content .= "\t\t</ul>";
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}
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else
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{
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// No changes yet :(
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$content .= "<p><em>None yet! Try making a few changes and then check back here.</em></p>\n";
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}
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echo(page_renderer::render("Recent Changes - $settings->sitename", $content));
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});
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register_save_preprocessor(function(&$pageinfo, &$newsource, &$oldsource) {
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global $env, $settings, $paths;
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// Work out the old and new page lengths
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$oldsize = strlen($oldsource);
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$newsize = strlen($newsource);
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// Calculate the page length difference
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$size_diff = $newsize - $oldsize;
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$recentchanges = json_decode(file_get_contents($paths->recentchanges), true);
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array_unshift($recentchanges, [
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"timestamp" => time(),
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"page" => $env->page,
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"user" => $env->user,
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"newsize" => $newsize,
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"sizediff" => $size_diff
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]);
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// Limit the number of entries in the recent changes file if we've
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// been asked to.
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if(isset($settings->max_recent_changes))
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$recentchanges = array_slice($recentchanges, -$settings->max_recent_changes);
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// Save the recent changes file back to disk
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file_put_contents($paths->recentchanges, json_encode($recentchanges, JSON_PRETTY_PRINT));
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});
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add_help_section("800-raw-page-content", "Recent Changes", "<p>The <a href='?action=recent-changes'>recent changes</a> page displays a list of all the most recent changes that have happened around $settings->sitename, arranged in chronological order. It can be found in the \"More...\" menu in the top right by default.</p>
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<p>Each entry displays the name of the page in question, who edited it, how long ago they did so, and the number of characters added or removed. Pages that <em>currently</em> redirect to another page are shown in italics, and hovering over the time since the edit wil show the exact time that the edit was made.</p>");
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}
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]);
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?>
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