forked from blallo/rss-bridge
Little refactoring to reduce logic on index.php.
Moved RssExpander as a core logic system to lib/Bridge.php Signed-off-by: teromene <teromene@teromene.fr>
This commit is contained in:
parent
4da956f365
commit
d033bb51ac
9 changed files with 201 additions and 212 deletions
|
@ -1,6 +1,5 @@
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<?php
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require_once 'bridges/RssExpander.php';
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define("RSS", 'http://feeds.feedburner.com/Freenews-Freebox?format=xml');
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define("FREENEWS_RSS", 'http://feeds.feedburner.com/Freenews-Freebox?format=xml');
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class Freenews extends RssExpander {
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public function loadMetadatas() {
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@ -21,8 +20,7 @@ class Freenews extends RssExpander {
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}
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public function collectData(array $param){
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$param['url'] = RSS;
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parent::collectData($param);
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parent::collectExpandableDatas($param, FREENEWS_RSS);
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}
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protected function parseRSSItem($newsItem) {
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@ -1,7 +1,7 @@
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<?php
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require_once 'bridges/RssExpander.php';
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define("RSS_PREFIX", "http://feeds.gawker.com/");
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define("RSS_SUFFIX", "/full");
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class Gawker extends RssExpander{
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public function loadMetadatas() {
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@ -34,7 +34,7 @@ class Gawker extends RssExpander{
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$param['url'] = $this->toURI(strtolower($param['site']));
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}
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// $this->message("loading feed from ".$this->getURI());
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parent::collectData($param);
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parent::collectExpandableDatas($param, $name);
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}
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protected function parseRSSItem($newsItem) {
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@ -1,11 +1,7 @@
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<?php
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require_once 'bridges/RssExpander.php';
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define("SEXE", "http://sexes.blogs.liberation.fr");
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define("SEXE_FEED", "http://sexes.blogs.liberation.fr/feeds/");
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/**
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* As it seems that Les 400 culs currently offer a full feed, we won't change it content here.
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* But I'm ready for the day where it will ... again ... provide some truncated content
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*/
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class Les400Culs extends RssExpander{
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public function loadMetadatas() {
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@ -20,8 +16,7 @@ class Les400Culs extends RssExpander{
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public function collectData(array $param){
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$param['url'] = SEXE_FEED;
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parent::collectData($param);
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parent::collectExpandableDatas($param, SEXE_FEED);
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}
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protected function parseRSSItem($newsItem) {
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@ -1,68 +0,0 @@
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<?php
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/**
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* A class providing facilities for RSS expansion. The goal here is to facilitate, as much as possible, writing bridges such as FreeNews, Gawker and other ones
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* @name RssExpander
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* @description Un bridge générique d'expansion automatique de contenu RSS ... pour tous ces sites qui ont un flux RSS mochement tonqué.
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* @update 15/03/2015
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* @use1(url="URL du flux dont vous souhaitez le contenu complet")
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*/
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abstract class RssExpander extends HttpCachingBridgeAbstract{
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public $name;
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public $uri;
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public $description;
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public function collectData(array $param){
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if (empty($param['url'])) {
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$this->returnError('There is no $param[\'url\'] for this RSS expander', 404);
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}
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// $this->message("Loading from ".$param['url']);
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// Notice WE DO NOT use cache here on purpose : we want a fresh view of the RSS stream each time
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$rssContent = simplexml_load_file($param['url']) or $this->returnError('Could not request '.$param['url'], 404);
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// $this->message("loaded RSS from ".$param['url']);
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// TODO insert RSS format detection
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// we suppose for now, we have some RSS 2.0
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$this->collect_RSS_2_0_data($rssContent);
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}
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protected function collect_RSS_2_0_data($rssContent) {
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$rssContent = $rssContent->channel[0];
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// $this->message("RSS content is ===========\n".var_export($rssContent, true)."===========");
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$this->load_RSS_2_0_feed_data($rssContent);
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foreach($rssContent->item as $item) {
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// $this->message("parsing item ".var_export($item, true));
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$this->items[] = $this->parseRSSItem($item);
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}
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}
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protected function RSS_2_0_time_to_timestamp($item) {
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return DateTime::createFromFormat('D, d M Y H:i:s e', $item->pubDate)->getTimestamp();
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}
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// TODO set title, link, description, language, and so on
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protected function load_RSS_2_0_feed_data($rssContent) {
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$this->name = trim($rssContent->title);
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$this->uri = trim($rssContent->link);
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$this->description = trim($rssContent->description);
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}
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/**
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* Method should return, from a source RSS item given by lastRSS, one of our Items objects
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* @param $item the input rss item
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* @return a RSS-Bridge Item, with (hopefully) the whole content)
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*/
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abstract protected function parseRSSItem($item);
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public function getName(){
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return $this->name;
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}
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public function getURI(){
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return $this->uri;
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}
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public function getDescription() {
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return $this->description;
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}
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}
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@ -1,7 +1,4 @@
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<?php
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require_once 'bridges/RssExpander.php';
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define("THE_OATMEAL", "http://theoatmeal.com/");
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define("THE_OATMEAL_RSS", "http://feeds.feedburner.com/oatmealfeed");
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@ -18,8 +15,7 @@ class TheOatmealBridge extends RssExpander{
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}
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public function collectData(array $param){
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$param['url'] = THE_OATMEAL_RSS;
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parent::collectData($param);
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parent::collectExpandableDatas($param, THE_OATMEAL_RSS);
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}
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134
index.php
134
index.php
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@ -52,16 +52,10 @@ if (!file_exists($whitelist_file)) {
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}
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else {
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$whitelist_selection = explode("\n", file_get_contents($whitelist_file));
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//Remove the last empty line.
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array_pop($whitelist_selection);
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}
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// whitelist control function
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function BridgeWhitelist( $whitelist, $name ) {
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if(in_array("$name", $whitelist) or in_array("$name.php", $whitelist))
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return TRUE;
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else
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return FALSE;
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}
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try{
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require_once __DIR__ . '/lib/RssBridge.php';
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@ -81,7 +75,7 @@ try{
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unset($_REQUEST['format']);
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// whitelist control
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if(!BridgeWhitelist($whitelist_selection, $bridge)) {
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if(!Bridge::isWhitelisted($whitelist_selection, $bridge)) {
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throw new \HttpException('This bridge is not whitelisted', 401);
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die;
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}
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@ -126,119 +120,6 @@ catch(\Exception $e){
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die($e->getMessage());
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}
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function getHelperButtonFormat($value, $name){
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return '<button type="submit" name="format" value="' . $value . '">' . $name . '</button>';
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}
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function getHelperButtonsFormat($formats){
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$buttons = '';
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foreach( $formats as $name => $infos )
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{
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if ( isset($infos['name']) )
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{
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$buttons .= getHelperButtonFormat($name, $infos['name']) . PHP_EOL;
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}
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}
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return $buttons;
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}
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function displayBridgeCard($bridgeName, $formats, $isActive = true)
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{
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$bridgeElement = Bridge::create($bridgeName);
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if($bridgeElement == false) {
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return "";
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}
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$bridgeElement->loadMetadatas();
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$name = '<a href="'.$bridgeElement->uri.'">'.$bridgeElement->name.'</a>';
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$description = $bridgeElement->description;
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$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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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($bridgeElement->parameters) == 0) {
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$card .= '<form method="POST" action="?">
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<input type="hidden" name="action" value="display" />
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<input type="hidden" name="bridge" value="' . $bridgeName . '" />' . PHP_EOL;
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if ($isActive)
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{
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$card .= getHelperButtonsFormat($formats);
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}
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else
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{
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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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foreach($bridgeElement->parameters as $parameterName => $parameter)
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{
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$card .= '<ol class="list-use">' . PHP_EOL;
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if(!is_numeric($parameterName)) {
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$card .= '<h5>'.$parameterName.'</h5>' . PHP_EOL;
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}
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$card .= '<form method="POST" action="?">
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<input type="hidden" name="action" value="display" />
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<input type="hidden" name="bridge" value="' . $bridgeName . '" />' . PHP_EOL;
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$parameter = json_decode($parameter, true);
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foreach($parameter as $inputEntry) {
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if(!isset($inputEntry['exampleValue'])) $inputEntry['exampleValue'] = "";
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$idArg = 'arg-' . $bridgeName . '-' . $parameterName . '-' . $inputEntry['identifier'];
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$card .= '<label for="' .$idArg. '">' .$inputEntry['name']. ' : </label>' . PHP_EOL;
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if(!isset($inputEntry['type']) || $inputEntry['type'] == 'text') {
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$card .= '<input id="' . $idArg . '" type="text" value="" placeholder="' . $inputEntry['exampleValue'] . '" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
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} else if($inputEntry['type'] == 'number') {
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$card .= '<input id="' . $idArg . '" type="number" value="" placeholder="' . $inputEntry['exampleValue'] . '" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
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} else if($inputEntry['type'] == 'list') {
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$card .= '<select id="' . $idArg . '" name="' . $inputEntry['name'] . '" >';
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foreach($inputEntry['values'] as $listValues) {
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$card .= "<option value='" . $listValues['value'] . "'>" . $listValues['name'] . "</option>";
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}
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$card .= '</select><br >';
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} else if($inputEntry['type'] == 'checkbox') {
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$card .= '<input id="' . $idArg . '" type="checkbox" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
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}
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}
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if ($isActive)
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{
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$card .= getHelperButtonsFormat($formats);
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}
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else
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{
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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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$card .= '<span class="maintainer">'.$bridgeElement->maintainer.'</span>';
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$card .= '</section>';
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return $card;
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}
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$formats = Format::searchInformation();
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?>
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@ -265,23 +146,24 @@ $formats = Format::searchInformation();
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$activeFoundBridgeCount = 0;
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$showInactive = isset($_REQUEST['show_inactive']) && $_REQUEST['show_inactive'] == 1;
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$inactiveBridges = '';
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foreach(Bridge::listBridges() as $bridgeName)
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$bridgeList = Bridge::listBridges();
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foreach($bridgeList as $bridgeName)
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{
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if(BridgeWhitelist($whitelist_selection, $bridgeName))
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if(Bridge::isWhitelisted($whitelist_selection, $bridgeName))
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{
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echo displayBridgeCard($bridgeName, $formats);
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echo HTMLUtils::displayBridgeCard($bridgeName, $formats);
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$activeFoundBridgeCount++;
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}
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elseif ($showInactive)
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{
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// inactive bridges
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$inactiveBridges .= displayBridgeCard($bridgeName, $formats, false) . PHP_EOL;
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$inactiveBridges .= HTMLUtils::displayBridgeCard($bridgeName, $formats, false) . PHP_EOL;
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}
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}
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echo '<hr />' . $inactiveBridges;
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?>
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<footer>
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<?= $activeFoundBridgeCount; ?>/<?= count($whitelist_selection) ?> active bridges (<a href="?show_inactive=1">Show inactive</a>)<br />
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<?= $activeFoundBridgeCount; ?>/<?= count($bridgeList) ?> active bridges (<a href="?show_inactive=1">Show inactive</a>)<br />
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<a href="https://github.com/sebsauvage/rss-bridge">RSS-Bridge alpha 0.2 ~ Public Domain</a>
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</footer>
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</body>
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@ -293,6 +293,72 @@ class Bridge{
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return $listBridge;
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}
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static function isWhitelisted( $whitelist, $name ) {
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if(in_array("$name", $whitelist) or in_array("$name.php", $whitelist))
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return TRUE;
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else
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return FALSE;
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}
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}
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abstract class RssExpander extends HttpCachingBridgeAbstract{
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public $name;
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public $uri;
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public $description;
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public function collectExpandableDatas(array $param, $name){
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if (empty($name)) {
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$this->returnError('There is no $param[\'url\'] for this RSS expander', 404);
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}
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// $this->message("Loading from ".$param['url']);
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// Notice WE DO NOT use cache here on purpose : we want a fresh view of the RSS stream each time
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$rssContent = simplexml_load_file($name) or $this->returnError('Could not request '.$name, 404);
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// $this->message("loaded RSS from ".$param['url']);
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// TODO insert RSS format detection
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// we suppose for now, we have some RSS 2.0
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$this->collect_RSS_2_0_data($rssContent);
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}
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protected function collect_RSS_2_0_data($rssContent) {
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$rssContent = $rssContent->channel[0];
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// $this->message("RSS content is ===========\n".var_export($rssContent, true)."===========");
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$this->load_RSS_2_0_feed_data($rssContent);
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foreach($rssContent->item as $item) {
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// $this->message("parsing item ".var_export($item, true));
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$this->items[] = $this->parseRSSItem($item);
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}
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}
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protected function RSS_2_0_time_to_timestamp($item) {
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return DateTime::createFromFormat('D, d M Y H:i:s e', $item->pubDate)->getTimestamp();
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}
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// TODO set title, link, description, language, and so on
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protected function load_RSS_2_0_feed_data($rssContent) {
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$this->name = trim($rssContent->title);
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$this->uri = trim($rssContent->link);
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$this->description = trim($rssContent->description);
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}
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/**
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* Method should return, from a source RSS item given by lastRSS, one of our Items objects
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* @param $item the input rss item
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* @return a RSS-Bridge Item, with (hopefully) the whole content)
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*/
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abstract protected function parseRSSItem($item);
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public function getName(){
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return $this->name;
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}
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public function getURI(){
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return $this->uri;
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}
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public function getDescription() {
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return $this->description;
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}
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}
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119
lib/HTMLUtils.php
Normal file
119
lib/HTMLUtils.php
Normal file
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@ -0,0 +1,119 @@
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<?php
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class HTMLUtils {
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public static function getHelperButtonFormat($value, $name){
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return '<button type="submit" name="format" value="' . $value . '">' . $name . '</button>';
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}
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public static function getHelperButtonsFormat($formats){
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$buttons = '';
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foreach( $formats as $name => $infos )
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{
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if ( isset($infos['name']) )
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{
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$buttons .= HTMLUtils::getHelperButtonFormat($name, $infos['name']) . PHP_EOL;
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}
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}
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return $buttons;
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}
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public static function displayBridgeCard($bridgeName, $formats, $isActive = true)
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{
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$bridgeElement = Bridge::create($bridgeName);
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if($bridgeElement == false) {
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return "";
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}
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$bridgeElement->loadMetadatas();
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$name = '<a href="'.$bridgeElement->uri.'">'.$bridgeElement->name.'</a>';
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$description = $bridgeElement->description;
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$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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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($bridgeElement->parameters) == 0) {
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$card .= '<form method="POST" action="?">
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<input type="hidden" name="action" value="display" />
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<input type="hidden" name="bridge" value="' . $bridgeName . '" />' . PHP_EOL;
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if ($isActive)
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{
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$card .= HTMLUtils::getHelperButtonsFormat($formats);
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}
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else
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{
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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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foreach($bridgeElement->parameters as $parameterName => $parameter)
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{
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$card .= '<ol class="list-use">' . PHP_EOL;
|
||||
if(!is_numeric($parameterName)) {
|
||||
$card .= '<h5>'.$parameterName.'</h5>' . PHP_EOL;
|
||||
}
|
||||
$card .= '<form method="POST" action="?">
|
||||
<input type="hidden" name="action" value="display" />
|
||||
<input type="hidden" name="bridge" value="' . $bridgeName . '" />' . PHP_EOL;
|
||||
|
||||
$parameter = json_decode($parameter, true);
|
||||
|
||||
foreach($parameter as $inputEntry) {
|
||||
|
||||
if(!isset($inputEntry['exampleValue'])) $inputEntry['exampleValue'] = "";
|
||||
|
||||
$idArg = 'arg-' . $bridgeName . '-' . $parameterName . '-' . $inputEntry['identifier'];
|
||||
|
||||
$card .= '<label for="' .$idArg. '">' .$inputEntry['name']. ' : </label>' . PHP_EOL;
|
||||
|
||||
if(!isset($inputEntry['type']) || $inputEntry['type'] == 'text') {
|
||||
$card .= '<input id="' . $idArg . '" type="text" value="" placeholder="' . $inputEntry['exampleValue'] . '" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
|
||||
} else if($inputEntry['type'] == 'number') {
|
||||
$card .= '<input id="' . $idArg . '" type="number" value="" placeholder="' . $inputEntry['exampleValue'] . '" name="' . $inputEntry['identifier'] . '" /><br />' . PHP_EOL;
|
||||
} else if($inputEntry['type'] == 'list') {
|
||||
$card .= '<select id="' . $idArg . '" name="' . $inputEntry['name'] . '" >';
|
||||
foreach($inputEntry['values'] as $listValues) {
|
||||
|
||||
$card .= "<option 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;
|
||||
|
||||
}
|
||||
|
||||
$card .= '<span class="maintainer">'.$bridgeElement->maintainer.'</span>';
|
||||
$card .= '</section>';
|
||||
|
||||
return $card;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
?>
|
|
@ -12,6 +12,7 @@ require __DIR__ . '/Item.php';
|
|||
require __DIR__ . '/Format.php';
|
||||
require __DIR__ . '/Bridge.php';
|
||||
require __DIR__ . '/Cache.php';
|
||||
require __DIR__ . '/HTMLUtils.php';
|
||||
|
||||
$vendorLibSimpleHtmlDom = __DIR__ . PATH_VENDOR . '/simplehtmldom/simple_html_dom.php';
|
||||
if( !file_exists($vendorLibSimpleHtmlDom) ){
|
||||
|
|
Loading…
Reference in a new issue