forked from blallo/rss-bridge
360 lines
8.9 KiB
PHP
360 lines
8.9 KiB
PHP
<?php
|
|
function displayBridgeCard($bridgeName, $formats, $isActive = true){
|
|
|
|
$getHelperButtonsFormat = function($formats){
|
|
$buttons = '';
|
|
foreach($formats as $name) {
|
|
$buttons .= '<button type="submit" name="format" value="'
|
|
. $name
|
|
. '">'
|
|
. $name
|
|
. '</button>'
|
|
. PHP_EOL;
|
|
}
|
|
|
|
return $buttons;
|
|
};
|
|
|
|
$getFormHeader = function($bridgeName){
|
|
return <<<EOD
|
|
<form method="GET" action="?">
|
|
<input type="hidden" name="action" value="display" />
|
|
<input type="hidden" name="bridge" value="{$bridgeName}" />
|
|
EOD;
|
|
};
|
|
|
|
$bridge = Bridge::create($bridgeName);
|
|
|
|
if($bridge == false)
|
|
return '';
|
|
|
|
$HTTPSWarning = '';
|
|
if(strpos($bridge->getURI(), 'https') !== 0) {
|
|
|
|
$HTTPSWarning = '<div class="secure-warning">Warning :
|
|
This bridge is not fetching its content through a secure connection</div>';
|
|
|
|
}
|
|
|
|
$name = '<a href="' . $bridge->getURI() . '">' . $bridge->getName() . '</a>';
|
|
$description = $bridge->getDescription();
|
|
|
|
$card = <<<CARD
|
|
<section id="bridge-{$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-{$bridgeName}">Show more</label>
|
|
CARD;
|
|
|
|
// If we don't have any parameter for the bridge, we print a generic form to load it.
|
|
if(count($bridge->getParameters()) == 0) {
|
|
|
|
$card .= $getFormHeader($bridgeName);
|
|
$card .= $HTTPSWarning;
|
|
|
|
if($isActive) {
|
|
if(defined('PROXY_URL') && PROXY_BYBRIDGE) {
|
|
$idArg = 'arg-'
|
|
. urlencode($bridgeName)
|
|
. '-'
|
|
. urlencode('proxyoff')
|
|
. '-'
|
|
. urlencode('_noproxy');
|
|
|
|
$card .= '<input id="'
|
|
. $idArg
|
|
. '" type="checkbox" name="_noproxy" />'
|
|
. PHP_EOL;
|
|
|
|
$card .= '<label for="'
|
|
. $idArg
|
|
. '">Disable proxy ('
|
|
. ((defined('PROXY_NAME') && PROXY_NAME) ? PROXY_NAME : PROXY_URL)
|
|
. ')</label><br />'
|
|
. PHP_EOL;
|
|
} if(CUSTOM_CACHE_TIMEOUT) {
|
|
$idArg = 'arg-'
|
|
. urlencode($bridgeName)
|
|
. '-'
|
|
. urlencode('_cache_timeout');
|
|
|
|
$card .= '<label for="'
|
|
. $idArg
|
|
. '">Cache timeout in seconds : </label>'
|
|
. PHP_EOL;
|
|
|
|
$card .= '<input id="'
|
|
. $idArg
|
|
. '" type="number" value="'
|
|
. $bridge->getCacheTimeout()
|
|
. '" name="_cache_timeout" /><br />'
|
|
. PHP_EOL;
|
|
}
|
|
$card .= $getHelperButtonsFormat($formats);
|
|
} else {
|
|
$card .= '<span style="font-weight: bold;">Inactive</span>';
|
|
}
|
|
|
|
$card .= '</form>' . PHP_EOL;
|
|
}
|
|
|
|
$hasGlobalParameter = array_key_exists('global', $bridge->getParameters());
|
|
|
|
if($hasGlobalParameter) {
|
|
$globalParameters = $bridge->getParameters()['global'];
|
|
}
|
|
|
|
foreach($bridge->getParameters() as $parameterName => $parameter) {
|
|
if(!is_numeric($parameterName) && $parameterName == 'global')
|
|
continue;
|
|
|
|
if($hasGlobalParameter)
|
|
$parameter = array_merge($parameter, $globalParameters);
|
|
|
|
if(!is_numeric($parameterName))
|
|
$card .= '<h5>' . $parameterName . '</h5>' . PHP_EOL;
|
|
|
|
$card .= $getFormHeader($bridgeName);
|
|
$card .= $HTTPSWarning;
|
|
|
|
foreach($parameter as $id => $inputEntry) {
|
|
$additionalInfoString = '';
|
|
|
|
if(isset($inputEntry['required']) && $inputEntry['required'] === true)
|
|
$additionalInfoString .= ' required';
|
|
|
|
if(isset($inputEntry['pattern']))
|
|
$additionalInfoString .= ' pattern="' . $inputEntry['pattern'] . '"';
|
|
|
|
if(isset($inputEntry['title']))
|
|
$additionalInfoString .= ' title="' . $inputEntry['title'] . '"';
|
|
|
|
if(!isset($inputEntry['exampleValue']))
|
|
$inputEntry['exampleValue'] = '';
|
|
|
|
if(!isset($inputEntry['defaultValue']))
|
|
$inputEntry['defaultValue'] = '';
|
|
|
|
$idArg = 'arg-'
|
|
. urlencode($bridgeName)
|
|
. '-'
|
|
. urlencode($parameterName)
|
|
. '-'
|
|
. urlencode($id);
|
|
|
|
$card .= '<label for="'
|
|
. $idArg
|
|
. '">'
|
|
. $inputEntry['name']
|
|
. ' : </label>'
|
|
. PHP_EOL;
|
|
|
|
if(!isset($inputEntry['type']) || $inputEntry['type'] == 'text') {
|
|
$card .= '<input '
|
|
. $additionalInfoString
|
|
. ' id="'
|
|
. $idArg
|
|
. '" type="text" value="'
|
|
. $inputEntry['defaultValue']
|
|
. '" placeholder="'
|
|
. $inputEntry['exampleValue']
|
|
. '" name="'
|
|
. $id
|
|
. '" /><br />'
|
|
. PHP_EOL;
|
|
} elseif($inputEntry['type'] == 'number') {
|
|
$card .= '<input '
|
|
. $additionalInfoString
|
|
. ' id="'
|
|
. $idArg
|
|
. '" type="number" value="'
|
|
. $inputEntry['defaultValue']
|
|
. '" placeholder="'
|
|
. $inputEntry['exampleValue']
|
|
. '" name="'
|
|
. $id
|
|
. '" /><br />'
|
|
. PHP_EOL;
|
|
} else if($inputEntry['type'] == 'list') {
|
|
$card .= '<select '
|
|
. $additionalInfoString
|
|
. ' id="'
|
|
. $idArg
|
|
. '" name="'
|
|
. $id
|
|
. '" >';
|
|
|
|
foreach($inputEntry['values'] as $name => $value) {
|
|
if(is_array($value)) {
|
|
$card .= '<optgroup label="' . htmlentities($name) . '">';
|
|
foreach($value as $subname => $subvalue) {
|
|
if($inputEntry['defaultValue'] === $subname
|
|
|| $inputEntry['defaultValue'] === $subvalue) {
|
|
$card .= '<option value="'
|
|
. $subvalue
|
|
. '" selected>'
|
|
. $subname
|
|
. '</option>';
|
|
} else {
|
|
$card .= '<option value="'
|
|
. $subvalue
|
|
. '">'
|
|
. $subname
|
|
. '</option>';
|
|
}
|
|
}
|
|
$card .= '</optgroup>';
|
|
} else {
|
|
if($inputEntry['defaultValue'] === $name
|
|
|| $inputEntry['defaultValue'] === $value) {
|
|
$card .= '<option value="'
|
|
. $value
|
|
. '" selected>'
|
|
. $name
|
|
. '</option>';
|
|
} else {
|
|
$card .= '<option value="'
|
|
. $value
|
|
. '">'
|
|
. $name
|
|
. '</option>';
|
|
}
|
|
}
|
|
}
|
|
$card .= '</select><br >';
|
|
} elseif($inputEntry['type'] == 'checkbox') {
|
|
if($inputEntry['defaultValue'] === 'checked')
|
|
$card .= '<input '
|
|
. $additionalInfoString
|
|
. ' id="'
|
|
. $idArg
|
|
. '" type="checkbox" name="'
|
|
. $id
|
|
. '" checked /><br />'
|
|
. PHP_EOL;
|
|
else
|
|
$card .= '<input '
|
|
. $additionalInfoString
|
|
. ' id="'
|
|
. $idArg
|
|
. '" type="checkbox" name="'
|
|
. $id
|
|
. '" /><br />'
|
|
. PHP_EOL;
|
|
}
|
|
}
|
|
|
|
if($isActive) {
|
|
if(defined('PROXY_URL') && PROXY_BYBRIDGE) {
|
|
$idArg = 'arg-'
|
|
. urlencode($bridgeName)
|
|
. '-'
|
|
. urlencode('proxyoff')
|
|
. '-'
|
|
. urlencode('_noproxy');
|
|
|
|
$card .= '<input id="'
|
|
. $idArg
|
|
. '" type="checkbox" name="_noproxy" />'
|
|
. PHP_EOL;
|
|
|
|
$card .= '<label for="'
|
|
. $idArg
|
|
. '">Disable proxy ('
|
|
. ((defined('PROXY_NAME') && PROXY_NAME) ? PROXY_NAME : PROXY_URL)
|
|
. ')</label><br />'
|
|
. PHP_EOL;
|
|
} if(CUSTOM_CACHE_TIMEOUT) {
|
|
$idArg = 'arg-'
|
|
. urlencode($bridgeName)
|
|
. '-'
|
|
. urlencode('_cache_timeout');
|
|
|
|
$card .= '<label for="'
|
|
. $idArg
|
|
. '">Cache timeout in seconds : </label>'
|
|
. PHP_EOL;
|
|
|
|
$card .= '<input id="'
|
|
. $idArg
|
|
. '" type="number" value="'
|
|
. $bridge->getCacheTimeout()
|
|
. '" name="_cache_timeout" /><br />'
|
|
. PHP_EOL;
|
|
}
|
|
$card .= $getHelperButtonsFormat($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">' . $bridge->getMaintainer() . '</p>';
|
|
$card .= '</section>';
|
|
|
|
return $card;
|
|
}
|
|
|
|
function sanitize($textToSanitize,
|
|
$removedTags = array('script', 'iframe', 'input', 'form'),
|
|
$keptAttributes = array('title', 'href', 'src'),
|
|
$keptText = array()){
|
|
$htmlContent = str_get_html($textToSanitize);
|
|
|
|
foreach($htmlContent->find('*[!b38fd2b1fe7f4747d6b1c1254ccd055e]') as $element) {
|
|
if(in_array($element->tag, $keptText)) {
|
|
$element->outertext = $element->plaintext;
|
|
} elseif(in_array($element->tag, $removedTags)) {
|
|
$element->outertext = '';
|
|
} else {
|
|
foreach($element->getAllAttributes() as $attributeName => $attribute) {
|
|
if(!in_array($attributeName, $keptAttributes))
|
|
$element->removeAttribute($attributeName);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $htmlContent;
|
|
}
|
|
|
|
function backgroundToImg($htmlContent) {
|
|
|
|
$regex = '/background-image[ ]{0,}:[ ]{0,}url\([\'"]{0,}(.*?)[\'"]{0,}\)/';
|
|
$htmlContent = str_get_html($htmlContent);
|
|
|
|
foreach($htmlContent->find('*[!b38fd2b1fe7f4747d6b1c1254ccd055e]') as $element) {
|
|
|
|
if(preg_match($regex, $element->style, $matches) > 0) {
|
|
|
|
$element->outertext = '<img style="display:block;" src="' . $matches[1] . '" />';
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return $htmlContent;
|
|
|
|
}
|
|
|
|
function defaultLinkTo($content, $server){
|
|
foreach($content->find('img') as $image) {
|
|
if(strpos($image->src, 'http') === false
|
|
&& strpos($image->src, '//') === false
|
|
&& strpos($image->src, 'data:') === false)
|
|
$image->src = $server . $image->src;
|
|
}
|
|
|
|
foreach($content->find('a') as $anchor) {
|
|
if(strpos($anchor->href, 'http') === false
|
|
&& strpos($anchor->href, '//') === false
|
|
&& strpos($anchor->href, '#') !== 0
|
|
&& strpos($anchor->href, '?') !== 0)
|
|
$anchor->href = $server . $anchor->href;
|
|
}
|
|
|
|
return $content;
|
|
}
|