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Just some more code cleanup and documentation.

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This commit is contained in:
Michael Vogel 2016-02-06 21:44:10 +01:00
parent 8ea4659031
commit af219ac9ec
1 changed files with 46 additions and 37 deletions
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83
include/dfrn.php
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@ -26,9 +26,9 @@ require_once("library/HTMLPurifier.auto.php");
*/
class dfrn {
const DFRN_TOP_LEVEL = 0;
const DFRN_REPLY = 1;
const DFRN_REPLY_RC = 2;
const DFRN_TOP_LEVEL = 0; // Top level posting
const DFRN_REPLY = 1; // Regular reply that is stored locally
const DFRN_REPLY_RC = 2; // Reply that will be relayed
/**
* @brief Generates the atom entries for delivery.php
@ -1840,6 +1840,47 @@ class dfrn {
return true;
}
/**
* @brief Processes the link elements
*
* @param object $links link elements
* @param array $item the item record
*/
private function parse_links($links, &$item) {
$rel = "";
$href = "";
$type = "";
$length = "0";
$title = "";
foreach ($links AS $link) {
foreach($link->attributes AS $attributes) {
if ($attributes->name == "href")
$href = $attributes->textContent;
if ($attributes->name == "rel")
$rel = $attributes->textContent;
if ($attributes->name == "type")
$type = $attributes->textContent;
if ($attributes->name == "length")
$length = $attributes->textContent;
if ($attributes->name == "title")
$title = $attributes->textContent;
}
if (($rel != "") AND ($href != ""))
switch($rel) {
case "alternate":
$item["plink"] = $href;
break;
case "enclosure":
$enclosure = $href;
if(strlen($item["attach"]))
$item["attach"] .= ",";
$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]';
break;
}
}
}
/**
* @brief Processes the entry elements which contain the items and comments
*
@ -1970,40 +2011,8 @@ class dfrn {
$enclosure = "";
$links = $xpath->query("atom:link", $entry);
if ($links) {
$rel = "";
$href = "";
$type = "";
$length = "0";
$title = "";
foreach ($links AS $link) {
foreach($link->attributes AS $attributes) {
if ($attributes->name == "href")
$href = $attributes->textContent;
if ($attributes->name == "rel")
$rel = $attributes->textContent;
if ($attributes->name == "type")
$type = $attributes->textContent;
if ($attributes->name == "length")
$length = $attributes->textContent;
if ($attributes->name == "title")
$title = $attributes->textContent;
}
if (($rel != "") AND ($href != ""))
switch($rel) {
case "alternate":
$item["plink"] = $href;
break;
case "enclosure":
$enclosure = $href;
if(strlen($item["attach"]))
$item["attach"] .= ",";
$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]';
break;
}
}
}
if ($links)
self::parse_links($links, $item);
// Is it a reply or a top level posting?
$item["parent-uri"] = $item["uri"];