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af_zz_imgproxy: rewrite to absolute url; add on-parse article filter hook to handle redirect situation in case frontend has open_basedir (disabled currently)

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This commit is contained in:
Andrew Dolgov 2017-02-14 18:48:40 +03:00
parent b73bf7e2d8
commit c55fb22bcd
1 changed files with 9 additions and 3 deletions
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12
plugins/af_zz_imgproxy/init.php
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@ -18,6 +18,7 @@ class Af_Zz_ImgProxy extends Plugin {
$host->add_hook($host::HOOK_RENDER_ARTICLE, $this); $host->add_hook($host::HOOK_RENDER_ARTICLE, $this);
$host->add_hook($host::HOOK_RENDER_ARTICLE_CDM, $this); $host->add_hook($host::HOOK_RENDER_ARTICLE_CDM, $this);
$host->add_hook($host::HOOK_ENCLOSURE_ENTRY, $this); $host->add_hook($host::HOOK_ENCLOSURE_ENTRY, $this);
//$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
$host->add_hook($host::HOOK_PREFS_TAB, $this); $host->add_hook($host::HOOK_PREFS_TAB, $this);
} }
@ -32,6 +33,10 @@ class Af_Zz_ImgProxy extends Plugin {
return $enc; return $enc;
} }
function hook_article_filter($article) {
return $this->hook_render_article_cdm($article);
}
function hook_render_article($article) { function hook_render_article($article) {
return $this->hook_render_article_cdm($article); return $this->hook_render_article_cdm($article);
} }
@ -63,7 +68,7 @@ class Af_Zz_ImgProxy extends Plugin {
readfile($local_filename); readfile($local_filename);
} else { } else {
$data = fetch_file_contents(array("url" => $url, "useragent" => "Mozilla/5.0")); $data = fetch_file_contents(array("url" => $url));
if ($data) { if ($data) {
if (file_put_contents($local_filename, $data)) { if (file_put_contents($local_filename, $data)) {
@ -77,7 +82,7 @@ class Af_Zz_ImgProxy extends Plugin {
global $fetch_last_error_code; global $fetch_last_error_code;
global $fetch_last_error_content; global $fetch_last_error_content;
if (function_exists("imagecreate")) { if (function_exists("imagecreate") && !isset($_REQUEST["text"])) {
$img = imagecreate(450, 75); $img = imagecreate(450, 75);
$bg = imagecolorallocate($img, 255, 255, 255); $bg = imagecolorallocate($img, 255, 255, 255);
@ -121,7 +126,7 @@ class Af_Zz_ImgProxy extends Plugin {
if (($scheme != 'https' && $scheme != "") || $is_remote) { if (($scheme != 'https' && $scheme != "") || $is_remote) {
if (strpos($url, "data:") !== 0) { if (strpos($url, "data:") !== 0) {
$url = "public.php?op=pluginhandler&plugin=af_zz_imgproxy&pmethod=imgproxy&kind=$kind&url=" . $url = get_self_url_prefix() . "/public.php?op=pluginhandler&plugin=af_zz_imgproxy&pmethod=imgproxy&kind=$kind&url=" .
urlencode($url); urlencode($url);
} }
} }
@ -144,6 +149,7 @@ class Af_Zz_ImgProxy extends Plugin {
if ($new_src != $img->getAttribute("src")) { if ($new_src != $img->getAttribute("src")) {
$img->setAttribute("src", $new_src); $img->setAttribute("src", $new_src);
$img->removeAttribute("srcset");
$need_saving = true; $need_saving = true;
} }