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#!/usr/bin/env php
<?php
require_once 'vendor/autoload.php';
use PicoFeed\Reader\Reader;
use PicoFeed\Logging\Logger;
use PicoFeed\PicoFeedException;
function get_feed($url, $disable_filtering = false)
{
try {
$reader = new Reader;
$resource = $reader->discover($url);
$parser = $reader->getParser(
$resource->getUrl(),
$resource->getContent(),
$resource->getEncoding()
);
if ($disable_filtering) {
$parser->disableContentFiltering();
}
return $parser->execute();
}
catch (PicoFeedException $e) {
echo 'Exception thrown ===> "'.$e->getMessage().'"'.PHP_EOL;
return false;
}
}
function get_item($feed, $item_id)
{
foreach ($feed->items as $item) {
if ($item->getId() === $item_id) {
echo $item;
echo "============= CONTENT ================\n";
echo $item->getContent();
echo "\n============= CONTENT ================\n";
break;
}
}
}
function dump_feed($url)
{
$feed = get_feed($url);
echo $feed;
}
function debug_feed($url)
{
get_feed($url);
print_r(Logger::getMessages());
}
function dump_item($url, $item_id)
{
$feed = get_feed($url);
if ($feed !== false) {
get_item($feed, $item_id);
}
}
function nofilter_item($url, $item_id)
{
$feed = get_feed($url, true);
if ($feed !== false) {
get_item($feed, $item_id);
}
}
// Parse command line arguments
if ($argc === 4) {
switch ($argv[1]) {
case 'item':
dump_item($argv[2], $argv[3]);
die;
case 'nofilter':
nofilter_item($argv[2], $argv[3]);
die;
}
}
else if ($argc === 3) {
switch ($argv[1]) {
case 'feed':
dump_feed($argv[2]);
die;
case 'debug':
debug_feed($argv[2]);
die;
}
}
printf("Usage:\n");
printf("%s feed <feed-url>\n", $argv[0]);
printf("%s debug <feed-url>\n", $argv[0]);
printf("%s item <feed-url> <item-id>\n", $argv[0]);
printf("%s nofilter <feed-url> <item-id>\n", $argv[0]);
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