mirror of
https://github.com/RSS-Bridge/rss-bridge.git
synced 2024-12-19 17:55:33 +03:00
267 lines
10 KiB
PHP
267 lines
10 KiB
PHP
<?php
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final class BridgeCard
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{
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public static function render(string $bridgeClassName, ?string $token): string
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{
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$bridgeFactory = new BridgeFactory();
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$bridge = $bridgeFactory->create($bridgeClassName);
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$uri = $bridge->getURI();
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$name = $bridge->getName();
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$icon = $bridge->getIcon();
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$description = $bridge->getDescription();
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$contexts = $bridge->getParameters();
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// Checkbox for disabling of proxy (if enabled)
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if (
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Configuration::getConfig('proxy', 'url')
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&& Configuration::getConfig('proxy', 'by_bridge')
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) {
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$proxyName = Configuration::getConfig('proxy', 'name') ?: Configuration::getConfig('proxy', 'url');
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$contexts['global']['_noproxy'] = [
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'name' => sprintf('Disable proxy (%s)', $proxyName),
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'type' => 'checkbox',
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];
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}
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if (Configuration::getConfig('cache', 'custom_timeout')) {
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$contexts['global']['_cache_timeout'] = [
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'name' => 'Cache timeout in seconds',
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'type' => 'number',
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'defaultValue' => $bridge->getCacheTimeout()
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];
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}
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$shortName = $bridge->getShortName();
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$card = <<<CARD
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<section
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class="bridge-card"
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id="bridge-{$bridgeClassName}"
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data-ref="{$name}"
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data-short-name="$shortName"
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>
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<h2><a href="{$uri}">{$name}</a></h2>
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<p class="description">{$description}</p>
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<input type="checkbox" class="showmore-box" id="showmore-{$bridgeClassName}" />
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<label class="showmore" for="showmore-{$bridgeClassName}">Show more</label>
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CARD;
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if (count($contexts) === 0) {
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// The bridge has zero parameters
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$card .= self::renderForm($bridgeClassName, '', [], $token);
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} elseif (count($contexts) === 1 && array_key_exists('global', $contexts)) {
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// The bridge has a single context with key 'global'
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$card .= self::renderForm($bridgeClassName, '', $contexts['global'], $token);
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} else {
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// The bridge has one or more contexts (named or unnamed)
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foreach ($contexts as $contextName => $contextParameters) {
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if ($contextName === 'global') {
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continue;
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}
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if (array_key_exists('global', $contexts)) {
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// Merge the global parameters into current context
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$contextParameters = array_merge($contextParameters, $contexts['global']);
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}
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if (!is_numeric($contextName)) {
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// This is a named context
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$card .= '<h5>' . $contextName . '</h5>' . PHP_EOL;
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}
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$card .= self::renderForm($bridgeClassName, $contextName, $contextParameters, $token);
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}
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}
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$card .= sprintf('<label class="showless" for="showmore-%s">Show less</label>', $bridgeClassName);
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if (Configuration::getConfig('admin', 'donations') && $bridge->getDonationURI()) {
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$card .= sprintf(
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'<p class="maintainer">%s ~ <a href="%s">Donate</a></p>',
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$bridge->getMaintainer(),
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$bridge->getDonationURI()
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);
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} else {
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$card .= sprintf('<p class="maintainer">%s</p>', $bridge->getMaintainer());
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}
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$card .= '</section>';
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return $card;
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}
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private static function renderForm(
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string $bridgeClassName,
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string $contextName,
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array $contextParameters,
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?string $token
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) {
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$form = <<<EOD
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<form method="GET" action="?" class="bridge-form">
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<input type="hidden" name="action" value="display" />
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<input type="hidden" name="bridge" value="{$bridgeClassName}" />
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EOD;
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if (Configuration::getConfig('authentication', 'token') && $token) {
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$form .= sprintf('<input type="hidden" name="token" value="%s" />', e($token));
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}
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if (!empty($contextName)) {
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$form .= sprintf('<input type="hidden" name="context" value="%s" />', $contextName);
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}
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if (count($contextParameters) > 0) {
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$form .= '<div class="parameters">';
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foreach ($contextParameters as $id => $inputEntry) {
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if (!isset($inputEntry['exampleValue'])) {
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$inputEntry['exampleValue'] = '';
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}
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if (!isset($inputEntry['defaultValue'])) {
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$inputEntry['defaultValue'] = '';
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}
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$idArg = 'arg-' . urlencode($bridgeClassName) . '-' . urlencode($contextName) . '-' . urlencode($id);
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$inputName = filter_var($inputEntry['name'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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$form .= '<label for="' . $idArg . '">' . $inputName . '</label>' . PHP_EOL;
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if (
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!isset($inputEntry['type'])
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|| $inputEntry['type'] === 'text'
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) {
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$form .= self::getTextInput($inputEntry, $idArg, $id) . "\n";
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} elseif ($inputEntry['type'] === 'number') {
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$form .= self::getNumberInput($inputEntry, $idArg, $id);
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} elseif ($inputEntry['type'] === 'list') {
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$form .= self::getListInput($inputEntry, $idArg, $id) . "\n";
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} elseif ($inputEntry['type'] === 'checkbox') {
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$form .= self::getCheckboxInput($inputEntry, $idArg, $id);
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} else {
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$foo = 2;
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// oops?
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}
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$infoText = [];
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$infoTextScript = '';
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if (isset($inputEntry['title'])) {
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$infoText[] = filter_var($inputEntry['title'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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}
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if ($inputEntry['exampleValue'] !== '') {
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$infoText[] = "Example (right click to use):\n" . filter_var($inputEntry['exampleValue'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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$infoTextScript = 'rssbridge_use_placeholder_value(this);';
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}
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if (count($infoText) > 0) {
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$form .= '<i class="info" data-for="' . $idArg . '" title="' . implode("\n\n", $infoText) . '" oncontextmenu="' . $infoTextScript . 'return false">i</i>';
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} else {
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$form .= '<i class="no-info"></i>';
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}
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}
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$form .= '</div>';
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}
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$form .= '<button type="submit" name="format" formtarget="_blank" value="Html">Generate feed</button>';
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return $form . '</form>' . PHP_EOL;
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}
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public static function getTextInput(array $entry, string $id, string $name): string
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{
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$defaultValue = filter_var($entry['defaultValue'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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$exampleValue = filter_var($entry['exampleValue'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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$attributes = self::getInputAttributes($entry);
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return sprintf('<input %s id="%s" type="text" value="%s" placeholder="%s" name="%s" />', $attributes, $id, $defaultValue, $exampleValue, $name);
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}
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public static function getNumberInput(array $entry, string $id, string $name): string
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{
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$defaultValue = filter_var($entry['defaultValue'], FILTER_SANITIZE_NUMBER_INT);
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$exampleValue = filter_var($entry['exampleValue'], FILTER_SANITIZE_NUMBER_INT);
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$attributes = self::getInputAttributes($entry);
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return sprintf('<input %s id="%s" type="number" value="%s" placeholder="%s" name="%s" />' . "\n", $attributes, $id, $defaultValue, $exampleValue, $name);
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}
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public static function getListInput(array $entry, string $id, string $name): string
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{
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$required = $entry['required'] ?? null;
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if ($required) {
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trigger_error('The required attribute is not supported for lists');
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unset($entry['required']);
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}
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$attributes = self::getInputAttributes($entry);
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$list = sprintf('<select %s id="%s" name="%s" >' . "\n", $attributes, $id, $name);
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foreach ($entry['values'] as $name => $value) {
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if (is_array($value)) {
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$list .= '<optgroup label="' . htmlentities($name) . '">';
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foreach ($value as $subname => $subvalue) {
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if (
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$entry['defaultValue'] === $subname
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|| $entry['defaultValue'] === $subvalue
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) {
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$list .= '<option value="' . $subvalue . '" selected>' . $subname . '</option>';
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} else {
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$list .= '<option value="' . $subvalue . '">' . $subname . '</option>';
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}
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}
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$list .= '</optgroup>';
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} else {
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if (
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$entry['defaultValue'] === $name
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|| $entry['defaultValue'] === $value
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) {
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$list .= '<option value="' . $value . '" selected>' . $name . '</option>' . "\n";
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} else {
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$list .= '<option value="' . $value . '">' . $name . '</option>' . "\n";
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}
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}
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}
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$list .= '</select>';
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return $list;
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}
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public static function getCheckboxInput(array $entry, string $id, string $name): string
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{
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$required = $entry['required'] ?? null;
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if ($required) {
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trigger_error('The required attribute is not supported for checkboxes');
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unset($entry['required']);
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}
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$checked = $entry['defaultValue'] === 'checked' ? 'checked' : '';
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$attributes = self::getInputAttributes($entry);
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return sprintf('<input %s id="%s" type="checkbox" name="%s" %s />' . "\n", $attributes, $id, $name, $checked);
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}
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public static function getInputAttributes(array $entry): string
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{
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$result = '';
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$required = $entry['required'] ?? null;
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if ($required) {
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$result .= ' required';
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}
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$pattern = $entry['pattern'] ?? null;
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if ($pattern) {
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$result .= ' pattern="' . $pattern . '"';
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}
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return $result;
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}
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}
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