81 lines
2.5 KiB
PHP
81 lines
2.5 KiB
PHP
<?php
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/*
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This file is part of the Diaspora protocol. It is used for fetching single public posts.
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*/
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require_once("include/diaspora.php");
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function p_init($a){
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if ($a->argc != 2) {
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header($_SERVER["SERVER_PROTOCOL"].' 510 '.t('Not Extended'));
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killme();
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}
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$guid = $a->argv[1];
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if (strtolower(substr($guid, -4)) != ".xml") {
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header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
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killme();
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}
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$guid = strtolower(substr($guid, 0, -4));
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$item = q("SELECT `title`, `body`, `guid`, `contact-id`, `private`, `created`, `app` FROM `item` WHERE `uid` = 0 AND `guid` = '%s' AND `network` IN ('%s', '%s') AND `id` = `parent` LIMIT 1",
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dbesc($guid), NETWORK_DFRN, NETWORK_DIASPORA);
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if (!$item) {
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header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
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killme();
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}
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$post = array();
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$reshared = diaspora_is_reshare($item[0]["body"]);
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if ($reshared) {
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$nodename = "reshare";
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$post["root_diaspora_id"] = $reshared["root_handle"];
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$post["root_guid"] = $reshared["root_guid"];
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$post["guid"] = $item[0]["guid"];
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$post["diaspora_handle"] = diaspora_handle_from_contact($item[0]["contact-id"]);
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$post["public"] = (!$item[0]["private"] ? 'true':'false');
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$post["created_at"] = datetime_convert('UTC','UTC',$item[0]["created"]);
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} else {
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$body = bb2diaspora($item[0]["body"]);
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if(strlen($item[0]["title"]))
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$body = "## ".html_entity_decode($item[0]["title"])."\n\n".$body;
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$nodename = "status_message";
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$post["raw_message"] = str_replace("&", "&", $body);
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$post["guid"] = $item[0]["guid"];
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$post["diaspora_handle"] = diaspora_handle_from_contact($item[0]["contact-id"]);
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$post["public"] = (!$item[0]["private"] ? 'true':'false');
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$post["created_at"] = datetime_convert('UTC','UTC',$item[0]["created"]);
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$post["provider_display_name"] = $item[0]["app"];
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}
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$dom = new DOMDocument("1.0");
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$root = $dom->createElement("XML");
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$dom->appendChild($root);
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$postelement = $dom->createElement("post");
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$root->appendChild($postelement);
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$statuselement = $dom->createElement($nodename);
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$postelement->appendChild($statuselement);
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foreach($post AS $index => $value) {
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$postnode = $dom->createElement($index, $value);
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$statuselement->appendChild($postnode);
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}
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header("Content-Type: application/xml; charset=utf-8");
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$xml = $dom->saveXML();
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// Diaspora doesn't send the XML header, so we remove them as well.
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// So we avoid possible compatibility problems.
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if (substr($xml, 0, 21) == '<?xml version="1.0"?>')
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$xml = trim(substr($xml, 21));
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echo $xml;
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killme();
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}
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