Separate index and bridge card generating code into a separate classes (#734)

[html] Generate index and bridge cards using separate clases Move HTML generating code from 'index.php' to 'Index.php', separating components into static functions. Move HTML generation code for bridge cards from 'html.php' to 'BridgeCard.php', separating components into static functions.
2025-08-05 08:07:33 +02:00 · 2018-07-21 18:15:07 +02:00
parent 15e6d77569
commit d83f2f285b
5 changed files with 390 additions and 380 deletions
--- a/lib/BridgeList.php
+++ b/lib/BridgeList.php
@@ -0,0 +1,126 @@
+<?php
+final class BridgeList {
+
+	private static function getHead() {
+		return <<<EOD
+<head>
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+	<meta name="description" content="RSS-Bridge" />
+	<title>RSS-Bridge</title>
+	<link href="static/style.css" rel="stylesheet">
+	<script src="static/search.js"></script>
+	<script src="static/select.js"></script>
+	<noscript>
+		<style>
+			.searchbar {
+				display: none;
+			}
+		</style>
+	</noscript>
+</head>
+EOD;
+	}
+
+	private static function getBridges($whitelist, $showInactive, &$totalBridges, &$totalActiveBridges) {
+
+		$body = '';
+		$totalActiveBridges = 0;
+		$inactiveBridges = '';
+
+		$bridgeList = Bridge::listBridges();
+		$formats = Format::searchInformation();
+
+		$totalBridges = count($bridgeList);
+
+		foreach($bridgeList as $bridgeName) {
+
+			if(Bridge::isWhitelisted($whitelist, strtolower($bridgeName))) {
+
+				$body .= BridgeCard::displayBridgeCard($bridgeName, $formats);
+				$totalActiveBridges++;
+
+			} elseif($showInactive) {
+
+				// inactive bridges
+				$inactiveBridges .= BridgeCard::displayBridgeCard($bridgeName, $formats, false) . PHP_EOL;
+
+			}
+
+		}
+
+		$body .= $inactiveBridges;
+
+		return $body;
+	}
+
+	private static function getHeader() {
+		$status = '';
+
+		if(defined('DEBUG') && DEBUG === true) {
+			$status .= 'debug mode active';
+		}
+
+		return <<<EOD
+<header>
+	<h1>RSS-Bridge</h1>
+	<h2>·Reconnecting the Web·</h2>
+	<p class="status">{$status}</p>
+</header>
+EOD;
+	}
+
+	private static function getSearchbar() {
+		$query = filter_input(INPUT_GET, 'q');
+
+		return <<<EOD
+<section class="searchbar">
+	<h3>Search</h3>
+	<input type="text" name="searchfield"
+		id="searchfield" placeholder="Enter the bridge you want to search for"
+		onchange="search()" onkeyup="search()" value="{$query}">
+</section>
+EOD;
+	}
+
+	private static function getFooter($totalBridges, $totalActiveBridges, $showInactive) {
+		$version = Configuration::getVersion();
+
+		$inactive = '';
+
+		if($totalActiveBridges !== $totalBridges) {
+
+			if(!$showInactive) {
+				$inactive = '<a href="?show_inactive=1"><button class="small">Show inactive bridges</button></a><br>';
+			} else {
+				$inactive = '<a href="?show_inactive=0"><button class="small">Hide inactive bridges</button></a><br>';
+			}
+
+		}
+
+		return <<<EOD
+<section class="footer">
+	<a href="https://github.com/rss-bridge/rss-bridge">RSS-Bridge ~ Public Domain</a><br>
+	<p class="version">{$version}</p>
+	{$totalActiveBridges}/{$totalBridges} active bridges.<br>
+	{$inactive}
+</section>
+EOD;
+	}
+
+	static function create($whitelist, $showInactive = true) {
+
+		$totalBridges = 0;
+		$totalActiveBridges = 0;
+
+		return '<!DOCTYPE html><html lang="en">'
+		. BridgeList::getHead()
+		. '<body onload="search()">'
+		. BridgeList::getHeader()
+		. BridgeList::getSearchbar()
+		. BridgeList::getBridges($whitelist, $showInactive, $totalBridges, $totalActiveBridges)
+		. BridgeList::getFooter($totalBridges, $totalActiveBridges, $showInactive)
+		. '</body></html>';
+
+	}
+}