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[FB2Bridge] Add images support

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[FB2Bridge] Add basic "cards" support
This commit is contained in:
teromene 2018-10-18 21:10:02 +02:00
parent 30bc5179c2
commit afd5ef0f1d
1 changed files with 36 additions and 10 deletions
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46
bridges/FB2Bridge.php
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@ -85,14 +85,12 @@ EOD;
. $pageInfo['userId'] . $pageInfo['userId']
. '&start_cursor=1&num_to_fetch=105&surface_type=timeline'; . '&start_cursor=1&num_to_fetch=105&surface_type=timeline';
$fileContent = getContents($requestString); $fileContent = getContents($requestString);
$html = $this->buildContent($fileContent); $html = $this->buildContent($fileContent);
$author = $pageInfo['username']; $author = $pageInfo['username'];
foreach($html->find('article') as $content) { foreach($html->find('article') as $content) {
$item = array(); $item = array();
preg_match('/publish_time\\\":([0-9]+),/', $content->getAttribute('data-store', 0), $match); preg_match('/publish_time\\\":([0-9]+),/', $content->getAttribute('data-store', 0), $match);
if(isset($match[1])) if(isset($match[1]))
$timestamp = $match[1]; $timestamp = $match[1];
@ -102,6 +100,12 @@ EOD;
$item['uri'] = html_entity_decode('http://touch.facebook.com' $item['uri'] = html_entity_decode('http://touch.facebook.com'
. $content->find("div[class='_52jc _5qc4 _24u0 _36xo']", 0)->find('a', 0)->getAttribute('href'), ENT_QUOTES); . $content->find("div[class='_52jc _5qc4 _24u0 _36xo']", 0)->find('a', 0)->getAttribute('href'), ENT_QUOTES);
//Decode images
$imagecleaned = preg_replace_callback('/<i [^>]* style="[^"]*url\(\'(.*?)\'\).*?><\/i>/m', function ($matches) {
return "<img src='" . str_replace(['\\3a ', '\\3d ', '\\26 '], [':', '=', '&'], $matches[1]) . "' />";
}, $content);
$content = str_get_html($imagecleaned);
if($content->find('header', 0) !== null) { if($content->find('header', 0) !== null) {
$content->find('header', 0)->innertext = ''; $content->find('header', 0)->innertext = '';
} }
@ -110,17 +114,13 @@ EOD;
$content->find('footer', 0)->innertext = ''; $content->find('footer', 0)->innertext = '';
} }
if($content->find('._5rgu', 0) !== null) {
$content->find('._5rgu', 0)->innertext = '';
}
// Replace emoticon images by their textual representation (part of the span) // Replace emoticon images by their textual representation (part of the span)
foreach($content->find('span[title*="emoticon"]') as $emoticon) { foreach($content->find('span[title*="emoticon"]') as $emoticon) {
$emoticon->innertext = $emoticon->find('span[aria-hidden="true"]', 0)->innertext; $emoticon->innertext = $emoticon->find('span[aria-hidden="true"]', 0)->innertext;
} }
//Remove html nodes, keep only img, links, basic formatting //Remove html nodes, keep only img, links, basic formatting
//$content = strip_tags($content, '<a><img><i><u><br><p><h3><h4>'); $content = strip_tags($content, '<a><img><i><u><br><p><h3><h4><section>');
//Adapt link hrefs: convert relative links into absolute links and bypass external link redirection //Adapt link hrefs: convert relative links into absolute links and bypass external link redirection
$content = preg_replace_callback('/ href=\"([^"]+)\"/i', $unescape_fb_link, $content); $content = preg_replace_callback('/ href=\"([^"]+)\"/i', $unescape_fb_link, $content);
@ -133,7 +133,6 @@ EOD;
'ajaxify', 'ajaxify',
'tabindex', 'tabindex',
'class', 'class',
'style',
'data-[^=]*', 'data-[^=]*',
'aria-[^=]*', 'aria-[^=]*',
'role', 'role',
@ -151,6 +150,30 @@ EOD;
'/… (<span>|)<a href="https:\/\/www\.facebook\.com\/story\.php\?story_fbid=.*?<\/a>/m', '/… (<span>|)<a href="https:\/\/www\.facebook\.com\/story\.php\?story_fbid=.*?<\/a>/m',
'', $content, 1); '', $content, 1);
//Remove tracking images
$content = preg_replace('/<img src=\'.*?safe_image\.php.*?\' \/>/m', '', $content);
//Remove the double section tags
$content = str_replace(['<section><section>', '</section></section>'], ['<section>', '</section>'], $content);
//Move the section tag link upper, if it is down
$content = str_get_html($content);
$sectionContent = $content->find('section', 0);
if($sectionContent != null) {
$sectionLink = $sectionContent->nextSibling();
if($sectionLink != null) {
$fullLink = '<a href="' . $sectionLink->getAttribute('href') . '">' . $sectionContent->innertext . '</a>';
$sectionContent->innertext = $fullLink;
}
}
//Move the href tag upper if it is inside the section
foreach($content->find('section > a') as $sectionToFix) {
$sectionLink = $sectionToFix->getAttribute('href');
$section = $sectionToFix->parent();
$section->outertext = '<a href="' . $sectionLink . '">' . $section . '</a>';
}
$item['content'] = html_entity_decode($content, ENT_QUOTES); $item['content'] = html_entity_decode($content, ENT_QUOTES);
$title = $author; $title = $author;
@ -164,9 +187,10 @@ EOD;
$item['author'] = html_entity_decode($author, ENT_QUOTES); $item['author'] = html_entity_decode($author, ENT_QUOTES);
$item['timestamp'] = html_entity_decode($timestamp, ENT_QUOTES); $item['timestamp'] = html_entity_decode($timestamp, ENT_QUOTES);
if($item['timestamp'] != 0) //if($item['timestamp'] != 0)
array_push($this->items, $item); array_push($this->items, $item);
} }
} }
@ -177,7 +201,9 @@ EOD;
$regex = '/\\"html\\":(\".+\/div>"),"replace/'; $regex = '/\\"html\\":(\".+\/div>"),"replace/';
preg_match($regex, $pageContent, $result); preg_match($regex, $pageContent, $result);
return str_get_html(json_decode($result[1])); $htmlContent = html_entity_decode(json_decode($result[1]), ENT_QUOTES, 'UTF-8');
return str_get_html($htmlContent);
} }