[core] extract HTMLUtils methods to make them functions
Methods displayBridgeCard, sanitize, defaultImageSrcTo are now functions in lib/html.php getHelperButtinsFormat and getFormHeader are now anonymous functions defined in displayBridgeCard Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
This commit is contained in:
Pierre Mazière
parent
f1fb95b257
commit
747be13849
7 changed files with 299 additions and 317 deletions
lib
292
lib/html.php
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292
lib/html.php
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<?php
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function displayBridgeCard($bridgeName, $formats, $isActive = true){
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$getHelperButtonsFormat = function($formats){
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$buttons = '';
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foreach($formats as $name){
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$buttons .= '<button type="submit" name="format" value="'
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. $name
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. '">'
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. $name
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. '</button>'
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. PHP_EOL;
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}
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return $buttons;
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};
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$getFormHeader = function($bridge){
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return <<<EOD
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<form method="GET" action="?">
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<input type="hidden" name="action" value="display" />
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<input type="hidden" name="bridge" value="{$bridge}" />
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EOD;
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};
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$bridgeElement = Bridge::create($bridgeName);
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$bridgeClass = $bridgeName . 'Bridge';
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if($bridgeElement == false)
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return "";
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$name = '<a href="' . $bridgeClass::URI . '">' . $bridgeClass::NAME . '</a>';
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$description = $bridgeClass::DESCRIPTION;
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$card = <<<CARD
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<section id="bridge-{$bridgeName}" data-ref="{$bridgeName}">
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<h2>{$name}</h2>
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<p class="description">
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{$description}
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</p>
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<input type="checkbox" class="showmore-box" id="showmore-{$bridgeName}" />
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<label class="showmore" for="showmore-{$bridgeName}">Show more</label>
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CARD;
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// If we don't have any parameter for the bridge, we print a generic form to load it.
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if(count($bridgeClass::PARAMETERS) == 0){
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$card .= $getFormHeader($bridgeName);
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if($isActive){
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if(defined('PROXY_URL') && PROXY_BYBRIDGE){
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$idArg = 'arg-'
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. urlencode($bridgeName)
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. '-'
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. urlencode('proxyoff')
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. '-'
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. urlencode('_noproxy');
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$card .= '<input id="'
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. $idArg
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. '" type="checkbox" name="_noproxy" />'
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. PHP_EOL;
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$card .= '<label for="'
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. $idArg
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. '">Disable proxy ('
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. ((defined('PROXY_NAME') && PROXY_NAME) ? PROXY_NAME : PROXY_URL)
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. ')</label><br />'
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. PHP_EOL;
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}
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$card .= $getHelperButtonsFormat($formats);
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} else {
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$card .= '<span style="font-weight: bold;">Inactive</span>';
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}
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$card .= '</form>' . PHP_EOL;
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}
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$hasGlobalParameter = array_key_exists('global', $bridgeClass::PARAMETERS);
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if($hasGlobalParameter){
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$globalParameters = $bridgeClass::PARAMETERS['global'];
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}
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foreach($bridgeClass::PARAMETERS as $parameterName => $parameter){
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if(!is_numeric($parameterName) && $parameterName == 'global')
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continue;
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if($hasGlobalParameter)
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$parameter = array_merge($parameter, $globalParameters);
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if(!is_numeric($parameterName))
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$card .= '<h5>' . $parameterName . '</h5>' . PHP_EOL;
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$card .= $getFormHeader($bridgeName);
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foreach($parameter as $id => $inputEntry){
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$additionalInfoString = '';
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if(isset($inputEntry['required']) && $inputEntry['required'] === true)
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$additionalInfoString .= ' required';
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if(isset($inputEntry['pattern']))
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$additionalInfoString .= ' pattern="' . $inputEntry['pattern'] . '"';
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if(isset($inputEntry['title']))
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$additionalInfoString .= ' title="' . $inputEntry['title'] . '"';
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if(!isset($inputEntry['exampleValue']))
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$inputEntry['exampleValue'] = '';
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if(!isset($inputEntry['defaultValue']))
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$inputEntry['defaultValue'] = '';
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$idArg = 'arg-'
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. urlencode($bridgeName)
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. '-'
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. urlencode($parameterName)
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. '-'
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. urlencode($id);
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$card .= '<label for="'
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. $idArg
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. '">'
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. $inputEntry['name']
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. ' : </label>'
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. PHP_EOL;
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if(!isset($inputEntry['type']) || $inputEntry['type'] == 'text'){
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$card .= '<input '
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. $additionalInfoString
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. ' id="'
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. $idArg
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. '" type="text" value="'
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. $inputEntry['defaultValue']
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. '" placeholder="'
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. $inputEntry['exampleValue']
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. '" name="'
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. $id
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. '" /><br />'
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. PHP_EOL;
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} elseif($inputEntry['type'] == 'number'){
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$card .= '<input '
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. $additionalInfoString
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. ' id="'
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. $idArg
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. '" type="number" value="'
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. $inputEntry['defaultValue']
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. '" placeholder="'
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. $inputEntry['exampleValue']
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. '" name="'
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. $id
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. '" /><br />'
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. PHP_EOL;
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} else if($inputEntry['type'] == 'list'){
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$card .= '<select '
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. $additionalInfoString
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. ' id="'
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. $idArg
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. '" name="'
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. $id
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. '" >';
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foreach($inputEntry['values'] as $name => $value){
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if(is_array($value)){
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$card .= '<optgroup label="' . htmlentities($name) . '">';
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foreach($value as $subname => $subvalue){
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if($inputEntry['defaultValue'] === $subname
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|| $inputEntry['defaultValue'] === $subvalue){
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$card .= '<option value="'
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. $subvalue
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. '" selected>'
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. $subname
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. '</option>';
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} else {
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$card .= '<option value="'
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. $subvalue
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. '">'
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. $subname
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. '</option>';
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}
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}
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$card .= '</optgroup>';
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} else {
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if($inputEntry['defaultValue'] === $name
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|| $inputEntry['defaultValue'] === $value){
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$card .= '<option value="'
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. $value
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. '" selected>'
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. $name
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. '</option>';
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} else {
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$card .= '<option value="'
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. $value
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. '">'
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. $name
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. '</option>';
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}
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}
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}
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$card .= '</select><br >';
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} elseif($inputEntry['type'] == 'checkbox'){
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if($inputEntry['defaultValue'] === 'checked')
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$card .= '<input '
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. $additionalInfoString
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. ' id="'
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. $idArg
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. '" type="checkbox" name="'
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. $id
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. '" checked /><br />'
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. PHP_EOL;
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else
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$card .= '<input '
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. $additionalInfoString
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. ' id="'
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. $idArg
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. '" type="checkbox" name="'
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. $id
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. '" /><br />'
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. PHP_EOL;
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}
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}
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if($isActive){
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if(defined('PROXY_URL') && PROXY_BYBRIDGE){
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$idArg = 'arg-'
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. urlencode($bridgeName)
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. '-'
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. urlencode('proxyoff')
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. '-'
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. urlencode('_noproxy');
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$card .= '<input id="'
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. $idArg
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. '" type="checkbox" name="_noproxy" />'
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. PHP_EOL;
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$card .= '<label for="'
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. $idArg
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. '">Disable proxy ('
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. ((defined('PROXY_NAME') && PROXY_NAME) ? PROXY_NAME : PROXY_URL)
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. ')</label><br />'
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. PHP_EOL;
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}
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$card .= $getHelperButtonsFormat($formats);
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} else {
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$card .= '<span style="font-weight: bold;">Inactive</span>';
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}
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$card .= '</form>' . PHP_EOL;
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}
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$card .= '<label class="showless" for="showmore-' . $bridgeName . '">Show less</label>';
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$card .= '<p class="maintainer">' . $bridgeClass::MAINTAINER . '</p>';
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$card .= '</section>';
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return $card;
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}
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function sanitize($textToSanitize
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,$removedTags=array('script','iframe','input','form')
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,$keptAttributes=array('title','href','src')
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,$keptText=array()){
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$htmlContent = str_get_html($textToSanitize);
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foreach($htmlContent->find('*[!b38fd2b1fe7f4747d6b1c1254ccd055e]') as $element){
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if(in_array($element->tag, $keptText)){
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$element->outertext = $element->plaintext;
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} elseif(in_array($element->tag, $removedTags)){
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$element->outertext = '';
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} else {
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foreach($element->getAllAttributes() as $attributeName => $attribute){
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if(!in_array($attributeName, $keptAttributes))
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$element->removeAttribute($attributeName);
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}
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}
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}
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return $htmlContent;
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}
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function defaultImageSrcTo($content, $server){
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foreach($content->find('img') as $image){
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if(is_null(strpos($image->src, "http"))
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&& is_null(strpos($image->src, "//"))
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&& is_null(strpos($image->src, "data:")))
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$image->src = $server . $image->src;
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}
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return $content;
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}
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?>
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