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- <?php
- class HTMLUtils {
- public static function getHelperButtonFormat($value, $name){
- return '<button type="submit" name="format" value="' . $value . '">' . $name . '</button>';
- }
- public static function getHelperButtonsFormat($formats){
- $buttons = '';
- foreach( $formats as $name => $infos )
- {
- if ( isset($infos['name']) )
- {
- $buttons .= HTMLUtils::getHelperButtonFormat($name, $infos['name']) . PHP_EOL;
- }
- }
- return $buttons;
- }
- public static function displayBridgeCard($bridgeName, $formats, $isActive = true)
- {
- $bridgeElement = Bridge::create($bridgeName);
- if($bridgeElement == false) {
- return "";
- }
- $bridgeElement->loadMetadatas();
- $name = '<a href="'.$bridgeElement->uri.'">'.$bridgeElement->name.'</a>';
- $description = $bridgeElement->description;
- $card = <<<CARD
- <section id="bridge-{$bridgeName}" data-ref="{$bridgeName}">
- <h2>{$name}</h2>
- <p class="description">
- {$description}
- </p>
- <input type="checkbox" class="showmore-box" id="showmore-{$bridgeName}" />
- <label class="showmore" for="showmore-{$bridgeName}">Show more</label>
- CARD;
- // If we don't have any parameter for the bridge, we print a generic form to load it.
- if(count($bridgeElement->parameters) == 0) {
- $card .= '<form method="GET" action="?">
- <input type="hidden" name="action" value="display" />
- <input type="hidden" name="bridge" value="' . $bridgeName . '" />' . PHP_EOL;
- if ($isActive)
- {
- $card .= HTMLUtils::getHelperButtonsFormat($formats);
- }
- else
- {
- $card .= '<span style="font-weight: bold;">Inactive</span>';
- }
- $card .= '</form>' . PHP_EOL;
- }
- $hasGlobalParameter = array_key_exists("global", $bridgeElement->parameters);
- if($hasGlobalParameter) {
- $globalParameters = json_decode($bridgeElement->parameters['global'], true);
- }
-
- foreach($bridgeElement->parameters as $parameterName => $parameter)
- {
- $parameter = json_decode($parameter, true);
- if(!is_numeric($parameterName) && $parameterName == "global") {
- continue;
-
- }
-
- if($hasGlobalParameter) {
- $parameter = array_merge($parameter, $globalParameters);
- }
- if(!is_numeric($parameterName)) {
- $card .= '<h5>'.$parameterName.'</h5>' . PHP_EOL;
- }
- $card .= '<form method="GET" action="?">
- <input type="hidden" name="action" value="display" />
- <input type="hidden" name="bridge" value="' . $bridgeName . '" />' . PHP_EOL;
- foreach($parameter as $inputEntry) {
- $additionalInfoString = "";
- if(isset($inputEntry['required'])) {
- $additionalInfoString .= " required=\"required\"";
- }
- if(isset($inputEntry['pattern'])) {
- $additionalInfoString .= " pattern=\"".$inputEntry['pattern']."\"";
- }
- if(isset($inputEntry['title'])) {
-
- $additionalInfoString .= " title=\"" .$inputEntry['title']."\"";
-
- }
- if(!isset($inputEntry['exampleValue'])) $inputEntry['exampleValue'] = "";
- $idArg = 'arg-' . urlencode($bridgeName) . '-' . urlencode($parameterName) . '-' . urlencode($inputEntry['identifier']);
- $card .= '<label for="' .$idArg. '">' .$inputEntry['name']. ' : </label>' . PHP_EOL;
- if(!isset($inputEntry['type']) || $inputEntry['type'] == 'text') {
- $card .= '<input '.$additionalInfoString.' id="' . $idArg . '" type="text" value="" placeholder="' . $inputEntry['exampleValue'] . '" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
- } else if($inputEntry['type'] == 'number') {
- $card .= '<input '.$additionalInfoString.' id="' . $idArg . '" type="number" value="" placeholder="' . $inputEntry['exampleValue'] . '" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
- } else if($inputEntry['type'] == 'list') {
- $card .= '<select '.$additionalInfoString.' id="' . $idArg . '" name="' . $inputEntry['identifier'] . '" >';
- foreach($inputEntry['values'] as $listValues) {
- $card .= "<option $additionalInfoString value='" . $listValues['value'] . "'>" . $listValues['name'] . "</option>";
- }
- $card .= '</select><br >';
- } else if($inputEntry['type'] == 'checkbox') {
- $card .= '<input id="' . $idArg . '" type="checkbox" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
- }
- }
- if ($isActive)
- {
- $card .= HTMLUtils::getHelperButtonsFormat($formats);
- }
- else
- {
- $card .= '<span style="font-weight: bold;">Inactive</span>';
- }
- $card .= '</form>' . PHP_EOL;
- }
- $card .= '<label class="showless" for="showmore-' . $bridgeName . '">Show less</label>';
- $card .= '<p class="maintainer">'.$bridgeElement->maintainer.'</p>';
- $card .= '</section>';
- return $card;
- }
- }
- class HTMLSanitizer {
- var $tagsToRemove;
- var $keptAttributes;
- var $onlyKeepText;
- public static $DEFAULT_CLEAR_TAGS = ["script", "iframe", "input", "form"];
- public static $KEPT_ATTRIBUTES = ["title", "href", "src"];
- public static $ONLY_TEXT = [];
- function __construct($tags_to_remove = null, $kept_attributes = null, $only_keep_text = null) {
- $this->tagsToRemove = $tags_to_remove == null ? HTMLSanitizer::$DEFAULT_CLEAR_TAGS : $tags_to_remove;
- $this->keptAttributes = $kept_attributes == null ? HTMLSanitizer::$KEPT_ATTRIBUTES : $kept_attributes;
- $this->onlyKeepText = $only_keep_text == null ? HTMLSanitizer::$ONLY_TEXT : $only_keep_text;
- }
- function sanitize($textToSanitize) {
- $htmlContent = str_get_html($textToSanitize);
- foreach($htmlContent->find('*[!b38fd2b1fe7f4747d6b1c1254ccd055e]') as $element) {
- if(in_array($element->tag, $this->onlyKeepText)) {
- $element->outertext = $element->plaintext;
- } else if(in_array($element->tag, $this->tagsToRemove)) {
- $element->outertext = '';
- } else {
- foreach($element->getAllAttributes() as $attributeName => $attribute) {
- if(!in_array($attributeName, $this->keptAttributes)) $element->removeAttribute($attributeName);
- }
- }
- }
- return $htmlContent;
- }
- public static function defaultImageSrcTo($content, $server) {
- foreach($content->find('img') as $image) {
- if(strpos($image->src, "http") == NULL && strpos($image->src, "//") == NULL && strpos($image->src, "data:") == NULL) {
- $image->src = $server.$image->src;
- }
- }
- return $content;
- }
- }
- ?>
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