friendica-addons/convpath/convpath.php

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<?php
/**
* Name: Convert Paths
* Description: Converts all internal paths according to the current scheme (http or https)
* Version: 1.0
* Author: Michael Vogel <https://pirati.ca/profile/heluecht>
* Status: Unsupported
*/
function convpath_install() {
register_hook('page_end', 'addon/convpath/convpath.php', 'convpath_page_end');
register_hook('page_header', 'addon/convpath/convpath.php', 'convpath_page_header');
register_hook('ping_xmlize', 'addon/convpath/convpath.php', 'convpath_ping_xmlize_hook');
register_hook('prepare_body', 'addon/convpath/convpath.php', 'convpath_prepare_body_hook');
register_hook('display_item', 'addon/convpath/convpath.php', 'convpath_display_item_hook');
}
function convpath_uninstall() {
unregister_hook('page_end', 'addon/convpath/convpath.php', 'convpath_page_end');
unregister_hook('page_header', 'addon/convpath/convpath.php', 'convpath_page_header');
unregister_hook('ping_xmlize', 'addon/convpath/convpath.php', 'convpath_ping_xmlize_hook');
unregister_hook('prepare_body', 'addon/convpath/convpath.php', 'convpath_prepare_body_hook');
unregister_hook('display_item', 'addon/convpath/convpath.php', 'convpath_display_item_hook');
}
function convpath_ping_xmlize_hook(&$a, &$o) {
$o["photo"] = convpath_url($a, $o["photo"]);
}
function convpath_page_header(&$a, &$o){
$o = convpath_convert($o);
}
function convpath_page_end(&$a, &$o){
$o = convpath_convert($o);
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if (isset($a->page['aside']))
$a->page['aside'] = convpath_convert($a->page['aside']);
}
function convpath_prepare_body_hook(&$a, &$o) {
$o["html"] = convpath_convert($o["html"]);
}
function convpath_display_item_hook(&$a, &$o) {
if (isset($o["output"])) {
if (isset($o["output"]["thumb"]))
$o["output"]["thumb"] = convpath_url($a, $o["output"]["thumb"]);
if (isset($o["output"]["author-avatar"]))
$o["output"]["author-avatar"] = convpath_url($a, $o["output"]["author-avatar"]);
if (isset($o["output"]["owner-avatar"]))
$o["output"]["owner-avatar"] = convpath_url($a, $o["output"]["owner-avatar"]);
if (isset($o["output"]["owner_photo"]))
$o["output"]["owner_photo"] = convpath_url($a, $o["output"]["owner_photo"]);
}
}
function convpath_url($a, $path) {
if ($path == "")
return("");
$ssl = (substr($a->get_baseurl(), 0, 8) == "https://");
if ($ssl) {
$search = "http://".$a->get_hostname();
$replace = "https://".$a->get_hostname();
} else {
$search = "https://".$a->get_hostname();
$replace = "http://".$a->get_hostname();
}
$path = str_replace($search, $replace, $path);
return($path);
}
/*
Converts a given path according to the current scheme
*/
function convpath_convert($path) {
global $a;
if ($path == "")
return("");
$ssl = (substr($a->get_baseurl(), 0, 8) == "https://");
if ($ssl) {
$search = "http://".$a->get_hostname();
$replace = "https://".$a->get_hostname();
} else {
$search = "https://".$a->get_hostname();
$replace = "http://".$a->get_hostname();
}
$searcharr = array("src='".$search, 'src="'.$search);
$replacearr = array("src='".$replace, 'src="'.$replace);
$path = str_replace($searcharr, $replacearr, $path);
//$path = str_replace($search, $replace, $path);
return($path);
}