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two-way subscriptions working with federated social accounts

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This commit is contained in:
Mike Macgirvin 2010-10-25 21:52:30 -07:00
parent 1335ef7595
commit c16f314ec3
15 changed files with 356 additions and 34 deletions
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48
include/Scrape.php
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@ -2,15 +2,6 @@
require_once('library/HTML5/Parser.php');
if(! function_exists('attribute_contains')) {
function attribute_contains($attr,$s) {
$a = explode(' ', $attr);
if(count($a) && in_array($s,$a))
return true;
return false;
}}
if(! function_exists('scrape_dfrn')) {
function scrape_dfrn($url) {
@ -53,7 +44,7 @@ function scrape_dfrn($url) {
$ret['photo'] = $x->getAttribute('src');
if(attribute_contains($x->getAttribute('class'),'key'))
$ret['key'] = $x->textContent;
}
}
}
}
@ -107,3 +98,40 @@ function scrape_meta($url) {
return $ret;
}}
if(! function_exists('scrape_vcard')) {
function scrape_vcard($url) {
$ret = array();
$s = fetch_url($url);
if(! $s)
return $ret;
$dom = HTML5_Parser::parse($s);
if(! $dom)
return $ret;
// Pull out hCard profile elements
$items = $dom->getElementsByTagName('*');
foreach($items as $item) {
if(attribute_contains($item->getAttribute('class'), 'vcard')) {
$level2 = $item->getElementsByTagName('*');
foreach($level2 as $x) {
if(attribute_contains($x->getAttribute('class'),'fn'))
$ret['fn'] = $x->textContent;
if((attribute_contains($x->getAttribute('class'),'photo'))
|| (attribute_contains($x->getAttribute('class'),'avatar')))
$ret['photo'] = $x->getAttribute('src');
if((attribute_contains($x->getAttribute('class'),'nickname'))
|| (attribute_contains($x->getAttribute('class'),'uid')))
$ret['nick'] = $x->textContent;
}
}
}
return $ret;
}}