mirror of
https://github.com/RSS-Bridge/rss-bridge.git
synced 2024-12-18 17:10:29 +03:00
52d3cce59d
* bridges: add context to detectParameters Some bridges did not return the context parameter but they used it in the parameters * bridges: add context to detectParameters Fix test for InstagramBridge
763 lines
25 KiB
PHP
763 lines
25 KiB
PHP
<?php
|
|
|
|
class FacebookBridge extends BridgeAbstract
|
|
{
|
|
// const MAINTAINER = 'teromene, logmanoriginal';
|
|
const NAME = 'Facebook Bridge | Main Site';
|
|
const URI = 'https://www.facebook.com/';
|
|
const CACHE_TIMEOUT = 1800; // 30min
|
|
const DESCRIPTION = 'Input a page title or a profile log. For a profile log,
|
|
please insert the parameter as follow : myExamplePage/132621766841117';
|
|
|
|
const PARAMETERS = [
|
|
'User' => [
|
|
'u' => [
|
|
'name' => 'Username',
|
|
'required' => true
|
|
],
|
|
'media_type' => [
|
|
'name' => 'Media type',
|
|
'type' => 'list',
|
|
'required' => false,
|
|
'values' => [
|
|
'All' => 'all',
|
|
'Video' => 'video',
|
|
'No Video' => 'novideo'
|
|
],
|
|
'defaultValue' => 'all'
|
|
],
|
|
'skip_reviews' => [
|
|
'name' => 'Skip reviews',
|
|
'type' => 'checkbox',
|
|
'required' => false,
|
|
'defaultValue' => false,
|
|
'title' => 'Feed includes reviews when unchecked'
|
|
]
|
|
],
|
|
'Group' => [
|
|
'g' => [
|
|
'name' => 'Group',
|
|
'type' => 'text',
|
|
'required' => true,
|
|
'exampleValue' => 'https://www.facebook.com/groups/743149642484225',
|
|
'title' => 'Insert group name or facebook group URL'
|
|
]
|
|
],
|
|
'global' => [
|
|
'limit' => [
|
|
'name' => 'Limit',
|
|
'type' => 'number',
|
|
'required' => false,
|
|
'title' => 'Specify the number of items to return (default: -1)',
|
|
'defaultValue' => -1
|
|
]
|
|
]
|
|
];
|
|
|
|
private $authorName = '';
|
|
private $groupName = '';
|
|
|
|
public function getIcon()
|
|
{
|
|
return 'https://static.xx.fbcdn.net/rsrc.php/yo/r/iRmz9lCMBD2.ico';
|
|
}
|
|
|
|
public function getName()
|
|
{
|
|
switch ($this->queriedContext) {
|
|
case 'User':
|
|
if (!empty($this->authorName)) {
|
|
return $this->extraInfos['name'] ?? $this->authorName;
|
|
}
|
|
break;
|
|
|
|
case 'Group':
|
|
if (!empty($this->groupName)) {
|
|
return $this->groupName;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return parent::getName();
|
|
}
|
|
|
|
public function detectParameters($url)
|
|
{
|
|
$params = [];
|
|
|
|
// By profile
|
|
$regex = '/^(https?:\/\/)?(www\.)?facebook\.com\/profile\.php\?id\=([^\/?&\n]+)?(.*)/';
|
|
if (preg_match($regex, $url, $matches) > 0) {
|
|
$params['context'] = 'User';
|
|
$params['u'] = urldecode($matches[3]);
|
|
return $params;
|
|
}
|
|
|
|
// By group
|
|
$regex = '/^(https?:\/\/)?(www\.)?facebook\.com\/groups\/([^\/?\n]+)?(.*)/';
|
|
if (preg_match($regex, $url, $matches) > 0) {
|
|
$params['context'] = 'Group';
|
|
$params['g'] = urldecode($matches[3]);
|
|
return $params;
|
|
}
|
|
|
|
// By username
|
|
$regex = '/^(https?:\/\/)?(www\.)?facebook\.com\/([^\/?\n]+)/';
|
|
|
|
if (preg_match($regex, $url, $matches) > 0) {
|
|
$params['context'] = '';
|
|
$params['u'] = urldecode($matches[3]);
|
|
return $params;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public function getURI()
|
|
{
|
|
$uri = self::URI;
|
|
|
|
switch ($this->queriedContext) {
|
|
case 'Group':
|
|
// Discover groups via https://www.facebook.com/groups/
|
|
// Example group: https://www.facebook.com/groups/sailors.worldwide
|
|
$uri .= 'groups/' . $this->sanitizeGroup(filter_var($this->getInput('g'), FILTER_SANITIZE_URL));
|
|
break;
|
|
|
|
case 'User':
|
|
// Example user 1: https://www.facebook.com/artetv/
|
|
// Example user 2: artetv
|
|
$user = $this->sanitizeUser($this->getInput('u'));
|
|
|
|
if (!strpos($user, '/')) {
|
|
$uri .= urlencode($user) . '/posts';
|
|
} else {
|
|
$uri .= 'pages/' . $user;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// Request the mobile version to reduce page size (no javascript)
|
|
// More information: https://stackoverflow.com/a/11103592
|
|
return $uri .= '?_fb_noscript=1';
|
|
}
|
|
|
|
public function collectData()
|
|
{
|
|
switch ($this->queriedContext) {
|
|
case 'Group':
|
|
$this->collectGroupData();
|
|
break;
|
|
|
|
case 'User':
|
|
$this->collectUserData();
|
|
break;
|
|
|
|
default:
|
|
returnClientError('Unknown context: "' . $this->queriedContext . '"!');
|
|
}
|
|
|
|
$limit = $this->getInput('limit') ?: -1;
|
|
|
|
if ($limit > 0 && count($this->items) > $limit) {
|
|
$this->items = array_slice($this->items, 0, $limit);
|
|
}
|
|
}
|
|
|
|
#region Group
|
|
|
|
private function collectGroupData()
|
|
{
|
|
if (getEnv('HTTP_ACCEPT_LANGUAGE')) {
|
|
$header = ['Accept-Language: ' . getEnv('HTTP_ACCEPT_LANGUAGE')];
|
|
} else {
|
|
$header = [];
|
|
}
|
|
|
|
$touchURI = str_replace(
|
|
'https://www.facebook',
|
|
'https://touch.facebook',
|
|
$this->getURI()
|
|
);
|
|
|
|
$html = getSimpleHTMLDOM($touchURI, $header);
|
|
|
|
if (!$this->isPublicGroup($html)) {
|
|
returnClientError('This group is not public! RSS-Bridge only supports public groups!');
|
|
}
|
|
|
|
defaultLinkTo($html, substr(self::URI, 0, strlen(self::URI) - 1));
|
|
|
|
$this->groupName = $this->extractGroupName($html);
|
|
|
|
$posts = $html->find('div.story_body_container')
|
|
or returnServerError('Failed finding posts!');
|
|
|
|
foreach ($posts as $post) {
|
|
$item = [];
|
|
|
|
$item['uri'] = $this->extractGroupPostURI($post);
|
|
$item['title'] = $this->extractGroupPostTitle($post);
|
|
$item['author'] = $this->extractGroupPostAuthor($post);
|
|
$item['content'] = $this->extractGroupPostContent($post);
|
|
$item['enclosures'] = $this->extractGroupPostEnclosures($post);
|
|
|
|
$this->items[] = $item;
|
|
}
|
|
}
|
|
|
|
private function sanitizeGroup($group)
|
|
{
|
|
if (
|
|
filter_var(
|
|
$group,
|
|
FILTER_VALIDATE_URL,
|
|
FILTER_FLAG_PATH_REQUIRED
|
|
)
|
|
) {
|
|
// User provided a URL
|
|
|
|
$urlparts = parse_url($group);
|
|
|
|
$this->validateHost($urlparts['host']);
|
|
|
|
return explode('/', $urlparts['path'])[2];
|
|
} elseif (strpos($group, '/') !== false) {
|
|
returnClientError('The group you provided is invalid: ' . $group);
|
|
} else {
|
|
return $group;
|
|
}
|
|
}
|
|
|
|
private function validateHost($provided_host)
|
|
{
|
|
// Handle mobile links
|
|
if (strpos($provided_host, 'm.') === 0) {
|
|
$provided_host = substr($provided_host, strlen('m.'));
|
|
}
|
|
if (strpos($provided_host, 'touch.') === 0) {
|
|
$provided_host = substr($provided_host, strlen('touch.'));
|
|
}
|
|
|
|
$facebook_host = parse_url(self::URI)['host'];
|
|
|
|
if (
|
|
$provided_host !== $facebook_host
|
|
&& 'www.' . $provided_host !== $facebook_host
|
|
) {
|
|
returnClientError('The host you provided is invalid! Received "'
|
|
. $provided_host
|
|
. '", expected "'
|
|
. $facebook_host
|
|
. '"!');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param $html simple_html_dom
|
|
* @return bool
|
|
*/
|
|
private function isPublicGroup($html)
|
|
{
|
|
// Facebook touch just presents a login page for non-public groups
|
|
$title = $html->find('title', 0);
|
|
return $title->plaintext !== 'Log in to Facebook | Facebook';
|
|
}
|
|
|
|
private function extractGroupName($html)
|
|
{
|
|
$ogtitle = $html->find('._de1', 0)
|
|
or returnServerError('Unable to find group title!');
|
|
|
|
return html_entity_decode($ogtitle->plaintext, ENT_QUOTES);
|
|
}
|
|
|
|
private function extractGroupPostURI($post)
|
|
{
|
|
$elements = $post->find('a')
|
|
or returnServerError('Unable to find URI!');
|
|
|
|
foreach ($elements as $anchor) {
|
|
// Find the one that is a permalink
|
|
if (strpos($anchor->href, 'permalink') !== false) {
|
|
$arr = explode('?', $anchor->href, 2);
|
|
return $arr[0];
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private function extractGroupPostContent($post)
|
|
{
|
|
$content = $post->find('div._5rgt', 0)
|
|
or returnServerError('Unable to find user content!');
|
|
|
|
$context_text = $content->innertext;
|
|
if ($content->next_sibling() !== null) {
|
|
$context_text .= $content->next_sibling()->innertext;
|
|
}
|
|
return $context_text;
|
|
}
|
|
|
|
private function extractGroupPostAuthor($post)
|
|
{
|
|
$element = $post->find('h3 a', 0)
|
|
or returnServerError('Unable to find author information!');
|
|
|
|
return $element->plaintext;
|
|
}
|
|
|
|
private function extractGroupPostEnclosures($post)
|
|
{
|
|
$elements = $post->find('span._6qdm');
|
|
if ($post->find('div._5rgt', 0)->next_sibling() !== null) {
|
|
array_push($elements, ...$post->find('div._5rgt', 0)->next_sibling()->find('i.img'));
|
|
}
|
|
|
|
$enclosures = [];
|
|
|
|
$background_img_regex = '/background-image: ?url\\((.+?)\\);/';
|
|
|
|
foreach ($elements as $enclosure) {
|
|
if (preg_match($background_img_regex, $enclosure, $matches) > 0) {
|
|
$bg_img_value = trim(html_entity_decode($matches[1], ENT_QUOTES), "'\"");
|
|
$bg_img_url = urldecode(preg_replace('/\\\([0-9a-z]{2}) /', '%$1', $bg_img_value));
|
|
$enclosures[] = urldecode($bg_img_url);
|
|
}
|
|
}
|
|
|
|
return empty($enclosures) ? null : $enclosures;
|
|
}
|
|
|
|
private function extractGroupPostTitle($post)
|
|
{
|
|
$element = $post->find('h3', 0)
|
|
or returnServerError('Unable to find title!');
|
|
|
|
if (strpos($element->plaintext, 'shared') === false) {
|
|
$content = strip_tags($this->extractGroupPostContent($post));
|
|
|
|
return $this->extractGroupPostAuthor($post)
|
|
. ' posted: '
|
|
. substr(
|
|
$content,
|
|
0,
|
|
strpos(wordwrap($content, 64), "\n")
|
|
)
|
|
. '...';
|
|
}
|
|
|
|
return $element->plaintext;
|
|
}
|
|
|
|
#endregion (Group)
|
|
|
|
#region User
|
|
|
|
/**
|
|
* Checks if $user is a valid username or URI and returns the username
|
|
*/
|
|
private function sanitizeUser($user)
|
|
{
|
|
if (filter_var($user, FILTER_VALIDATE_URL)) {
|
|
$urlparts = parse_url($user);
|
|
|
|
$this->validateHost($urlparts['host']);
|
|
|
|
if (
|
|
!array_key_exists('path', $urlparts)
|
|
|| $urlparts['path'] === '/'
|
|
) {
|
|
returnClientError('The URL you provided doesn\'t contain the user name!');
|
|
}
|
|
|
|
return explode('/', $urlparts['path'])[1];
|
|
} else {
|
|
// First character cannot be a forward slash
|
|
if (strpos($user, '/') === 0) {
|
|
returnClientError('Remove leading slash "/" from the username!');
|
|
}
|
|
|
|
return $user;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Bypass external link redirection
|
|
*/
|
|
private function unescapeFacebookLink($content)
|
|
{
|
|
return preg_replace_callback('/ href=\"([^"]+)\"/i', function ($matches) {
|
|
if (is_array($matches) && count($matches) > 1) {
|
|
$link = $matches[1];
|
|
|
|
if (strpos($link, 'facebook.com/l.php?u=') !== false) {
|
|
$link = urldecode(extractFromDelimiters($link, 'facebook.com/l.php?u=', '&'));
|
|
}
|
|
|
|
return ' href="' . $link . '"';
|
|
}
|
|
}, $content);
|
|
}
|
|
|
|
/**
|
|
* Remove Facebook's tracking code
|
|
*/
|
|
private function removeTrackingCodes($content)
|
|
{
|
|
return preg_replace_callback('/ href=\"([^"]+)\"/i', function ($matches) {
|
|
if (is_array($matches) && count($matches) > 1) {
|
|
$link = $matches[1];
|
|
|
|
if (strpos($link, 'facebook.com') !== false) {
|
|
if (strpos($link, '?') !== false) {
|
|
$link = substr($link, 0, strpos($link, '?'));
|
|
}
|
|
}
|
|
return ' href="' . $link . '"';
|
|
}
|
|
}, $content);
|
|
}
|
|
|
|
/**
|
|
* Convert textual representation of emoticons back to ASCII emoticons.
|
|
* i.e. "<i><u>smile emoticon</u></i>" => ":)"
|
|
*/
|
|
private function unescapeFacebookEmote($content)
|
|
{
|
|
return preg_replace_callback('/<i><u>([^ <>]+) ([^<>]+)<\/u><\/i>/i', function ($matches) {
|
|
static $facebook_emoticons = [
|
|
'smile' => ':)',
|
|
'frown' => ':(',
|
|
'tongue' => ':P',
|
|
'grin' => ':D',
|
|
'gasp' => ':O',
|
|
'wink' => ';)',
|
|
'pacman' => ':<',
|
|
'grumpy' => '>_<',
|
|
'unsure' => ':/',
|
|
'cry' => ':\'(',
|
|
'kiki' => '^_^',
|
|
'glasses' => '8-)',
|
|
'sunglasses' => 'B-)',
|
|
'heart' => '<3',
|
|
'devil' => ']:D',
|
|
'angel' => '0:)',
|
|
'squint' => '-_-',
|
|
'confused' => 'o_O',
|
|
'upset' => 'xD',
|
|
'colonthree' => ':3',
|
|
'like' => '👍'];
|
|
|
|
$len = count($matches);
|
|
|
|
if ($len > 1) {
|
|
for ($i = 1; $i < $len; $i++) {
|
|
foreach ($facebook_emoticons as $name => $emote) {
|
|
if ($matches[$i] === $name) {
|
|
return $emote;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $matches[0];
|
|
}, $content);
|
|
}
|
|
|
|
/**
|
|
* Returns the captcha message for the given captcha
|
|
*/
|
|
private function returnCaptchaMessage($captcha)
|
|
{
|
|
// Save form for submitting after getting captcha response
|
|
if (session_status() == PHP_SESSION_NONE) {
|
|
session_start();
|
|
}
|
|
|
|
$captcha_fields = [];
|
|
|
|
foreach ($captcha->find('input, button') as $input) {
|
|
$captcha_fields[$input->name] = $input->value;
|
|
}
|
|
|
|
$_SESSION['captcha_fields'] = $captcha_fields;
|
|
$_SESSION['captcha_action'] = $captcha->find('form', 0)->action;
|
|
|
|
// Show captcha filling form to the viewer, proxying the captcha image
|
|
$img = base64_encode(getContents($captcha->find('img', 0)->src));
|
|
|
|
header('Content-Type: text/html', true, 500);
|
|
|
|
$message = <<<EOD
|
|
<form method="post" action="?{$_SERVER['QUERY_STRING']}">
|
|
<h2>Facebook captcha challenge</h2>
|
|
<p>Unfortunately, rss-bridge cannot fetch the requested page.<br />
|
|
Facebook wants rss-bridge to resolve the following captcha:</p>
|
|
<p><img src="data:image/png;base64,{$img}" /></p>
|
|
<p><b>Response:</b> <input name="captcha_response" placeholder="please fill in" />
|
|
<input type="submit" value="Submit!" /></p>
|
|
</form>
|
|
EOD;
|
|
|
|
die($message);
|
|
}
|
|
|
|
/**
|
|
* Checks if a capture response was received and tries to load the contents
|
|
* @return mixed null if no capture response was received, simplhtmldom document otherwise
|
|
*/
|
|
private function handleCaptchaResponse()
|
|
{
|
|
if (isset($_POST['captcha_response'])) {
|
|
if (session_status() == PHP_SESSION_NONE) {
|
|
session_start();
|
|
}
|
|
|
|
if (isset($_SESSION['captcha_fields'], $_SESSION['captcha_action'])) {
|
|
$captcha_action = $_SESSION['captcha_action'];
|
|
$captcha_fields = $_SESSION['captcha_fields'];
|
|
$captcha_fields['captcha_response'] = preg_replace('/[^a-zA-Z0-9]+/', '', $_POST['captcha_response']);
|
|
|
|
$header = [
|
|
'Content-type: application/x-www-form-urlencoded',
|
|
'Referer: ' . $captcha_action,
|
|
'Cookie: noscript=1'
|
|
];
|
|
|
|
$opts = [
|
|
CURLOPT_POST => 1,
|
|
CURLOPT_POSTFIELDS => http_build_query($captcha_fields)
|
|
];
|
|
|
|
$html = getSimpleHTMLDOM($captcha_action, $header, $opts);
|
|
|
|
return $html;
|
|
}
|
|
|
|
unset($_SESSION['captcha_fields']);
|
|
unset($_SESSION['captcha_action']);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private function collectUserData()
|
|
{
|
|
$html = $this->handleCaptchaResponse();
|
|
|
|
// Retrieve page contents
|
|
if (is_null($html)) {
|
|
if (getEnv('HTTP_ACCEPT_LANGUAGE')) {
|
|
$header = ['Accept-Language: ' . getEnv('HTTP_ACCEPT_LANGUAGE')];
|
|
} else {
|
|
$header = [];
|
|
}
|
|
|
|
$url = $this->getURI();
|
|
$html = getSimpleHTMLDOM($url, $header);
|
|
}
|
|
|
|
// Handle captcha form?
|
|
$captcha = $html->find('div.captcha_interstitial', 0);
|
|
|
|
if (!is_null($captcha)) {
|
|
$this->returnCaptchaMessage($captcha);
|
|
}
|
|
|
|
// No captcha? We can carry on retrieving page contents :)
|
|
// First, we check whether the page is public or not
|
|
$loginForm = $html->find('._585r', 0);
|
|
|
|
if ($loginForm != null) {
|
|
returnServerError('You must be logged in to view this page. This is not supported by RSS-Bridge.');
|
|
}
|
|
|
|
$mainColumn = $html->find('#pagelet_timeline_main_column');
|
|
if (!$mainColumn) {
|
|
throw new \Exception(sprintf('Unable to find anything useful in %s', $url));
|
|
}
|
|
|
|
$element = $mainColumn[0]
|
|
->children(0)
|
|
->children(0)
|
|
->next_sibling()
|
|
->children(0);
|
|
|
|
if (isset($element)) {
|
|
$author = str_replace(' - Posts | Facebook', '', $html->find('title#pageTitle', 0)->innertext);
|
|
|
|
$profilePic = $html->find('meta[property="og:image"]', 0)->content;
|
|
|
|
$this->authorName = $author;
|
|
|
|
foreach ($element->children() as $cell) {
|
|
// Manage summary posts
|
|
if (strpos($cell->class, '_3xaf') !== false) {
|
|
$posts = $cell->children();
|
|
} else {
|
|
$posts = [$cell];
|
|
}
|
|
|
|
// Optionally skip reviews
|
|
if (
|
|
$this->getInput('skip_reviews')
|
|
&& !is_null($cell->find('#review_composer_container', 0))
|
|
) {
|
|
continue;
|
|
}
|
|
|
|
foreach ($posts as $post) {
|
|
// Check media type
|
|
switch ($this->getInput('media_type')) {
|
|
case 'all':
|
|
break;
|
|
case 'video':
|
|
if (empty($post->find('[aria-label=Video]'))) {
|
|
continue 2;
|
|
}
|
|
break;
|
|
case 'novideo':
|
|
if (!empty($post->find('[aria-label=Video]'))) {
|
|
continue 2;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
$item = [];
|
|
|
|
if (count($post->find('abbr')) > 0) {
|
|
$content = $post->find('.userContentWrapper', 0);
|
|
|
|
// This array specifies filters applied to all posts in order of appearance
|
|
$content_filters = [
|
|
'._5mly', // Remove embedded videos (the preview image remains)
|
|
'._2ezg', // Remove "Views ..."
|
|
'.hidden_elem', // Remove hidden elements (they are hidden anyway)
|
|
'.timestampContent', // Remove relative timestamp
|
|
'._6spk', // Remove redundant separator
|
|
];
|
|
|
|
foreach ($content_filters as $filter) {
|
|
foreach ($content->find($filter) as $subject) {
|
|
$subject->outertext = '';
|
|
}
|
|
}
|
|
|
|
// Change origin tag for embedded media from div to paragraph
|
|
foreach ($content->find('._59tj') as $subject) {
|
|
$subject->outertext = '<p>' . $subject->innertext . '</p>';
|
|
}
|
|
|
|
// Change title tag for embedded media from anchor to paragraph
|
|
foreach ($content->find('._3n1k a') as $anchor) {
|
|
$anchor->outertext = '<p>' . $anchor->innertext . '</p>';
|
|
}
|
|
|
|
$content = preg_replace(
|
|
'/(?i)><div class=\"_3dp([^>]+)>(.+?)div\ class=\"[^u]+userContent\"/i',
|
|
'',
|
|
$content
|
|
);
|
|
|
|
$content = preg_replace(
|
|
'/(?i)><div class=\"_4l5([^>]+)>(.+?)<\/div>/i',
|
|
'',
|
|
$content
|
|
);
|
|
|
|
// Remove "SpSonsSoriSsés"
|
|
$content = preg_replace(
|
|
'/(?iU)<a [^>]+ href="#" role="link" [^>}]+>.+<\/a>/iU',
|
|
'',
|
|
$content
|
|
);
|
|
|
|
// Remove html nodes, keep only img, links, basic formatting
|
|
$content = strip_tags($content, '<a><img><i><u><br><p>');
|
|
|
|
$content = $this->unescapeFacebookLink($content);
|
|
|
|
// Clean useless html tag properties and fix link closing tags
|
|
foreach (
|
|
[
|
|
'onmouseover',
|
|
'onclick',
|
|
'target',
|
|
'ajaxify',
|
|
'tabindex',
|
|
'class',
|
|
'style',
|
|
'data-[^=]*',
|
|
'aria-[^=]*',
|
|
'role',
|
|
'rel',
|
|
'id'] as $property_name
|
|
) {
|
|
$content = preg_replace('/ ' . $property_name . '=\"[^"]*\"/i', '', $content);
|
|
}
|
|
|
|
$content = preg_replace('/<\/a [^>]+>/i', '</a>', $content);
|
|
|
|
$this->unescapeFacebookEmote($content);
|
|
|
|
// Restore links in the post before further parsing
|
|
$post = defaultLinkTo($post, self::URI);
|
|
|
|
// Restore links in the content before adding to the item
|
|
$content = defaultLinkTo($content, self::URI);
|
|
|
|
$content = $this->removeTrackingCodes($content);
|
|
|
|
// Retrieve date of the post
|
|
$date = $post->find('abbr')[0];
|
|
|
|
if (isset($date) && $date->hasAttribute('data-utime')) {
|
|
$date = $date->getAttribute('data-utime');
|
|
} else {
|
|
$date = 0;
|
|
}
|
|
|
|
// Build title from content
|
|
$title = strip_tags($post->find('.userContent', 0)->innertext);
|
|
if (strlen($title) > 64) {
|
|
$title = substr($title, 0, strpos(wordwrap($title, 64), "\n")) . '...';
|
|
}
|
|
|
|
$uri = $post->find('abbr')[0]->parent()->getAttribute('href');
|
|
|
|
// Extract fbid and patch link
|
|
if (strpos($uri, '?') !== false) {
|
|
$query = substr($uri, strpos($uri, '?') + 1);
|
|
parse_str($query, $query_params);
|
|
if (isset($query_params['story_fbid'])) {
|
|
$uri = self::URI . $query_params['story_fbid'];
|
|
} else {
|
|
$uri = substr($uri, 0, strpos($uri, '?'));
|
|
}
|
|
}
|
|
|
|
//Build and add final item
|
|
$item['uri'] = htmlspecialchars_decode($uri, ENT_QUOTES);
|
|
$item['content'] = htmlspecialchars_decode($content, ENT_QUOTES);
|
|
$item['title'] = htmlspecialchars_decode($title, ENT_QUOTES);
|
|
$item['author'] = htmlspecialchars_decode($author, ENT_QUOTES);
|
|
$item['timestamp'] = $date;
|
|
|
|
if (strpos($item['content'], '<img') === false) {
|
|
$item['enclosures'] = [$profilePic];
|
|
}
|
|
|
|
$this->items[] = $item;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion (User)
|
|
}
|