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Code Issues Releases Wiki Activity

af_readability: check if sanitized content has anything before replacing

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original excerpt
af_readability, af_redditimgur: check php version before using Readability
This commit is contained in:
Andrew Dolgov
2018-06-21 08:12:11 +03:00
parent acf155cf8f
commit 6d95e53524
2 changed files with 18 additions and 63 deletions
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13
plugins/af_readability/init.php
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@@ -29,6 +29,10 @@ class Af_Readability extends Plugin {
{
$this->host = $host;
if (version_compare(PHP_VERSION, '5.6.0', '<')) {
return;
}
$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
$host->add_hook($host::HOOK_PREFS_TAB, $this);
$host->add_hook($host::HOOK_PREFS_EDIT_FEED, $this);
@@ -42,6 +46,10 @@ class Af_Readability extends Plugin {
print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Readability settings (af_readability)')."\">";
if (version_compare(PHP_VERSION, '5.6.0', '<')) {
print_error("This plugin requires PHP version 5.6.");
}
print_notice("Enable the plugin for specific feeds in the feed editor.");
print "<form dojoType=\"dijit.form.Form\">";
@@ -201,7 +209,10 @@ class Af_Readability extends Plugin {
$extracted_content = $this->extract_content($article["link"]);
if ($extracted_content) {
# let's see if there's anything of value in there
$content_test = trim(strip_tags(sanitize($extracted_content)));
if ($content_test) {
$article["content"] = $extracted_content;
}