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Merge pull request #782 from annando/lsr-pictures 

Leistungsschutzrecht: Optionally suppress pictures
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Hypolite Petovan 2018-12-17 17:20:30 -05:00 committed by GitHub
parent ebd15dc84c bf00f76245
commit 9a06c525e9
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2 changed files with 23 additions and 5 deletions
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16
leistungsschutzrecht/README.md Normal file
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Leistungsschutzrecht Addon
==========================
Main author Michael Vogel
This addon handles legal problems with the German link tax, named "Leistungsschutzrecht" by shortening preview texts.
Additionally it is possibly to suppress preview pictures completely to avoid any legal problems.
## configuration
If you want to suppress pictures in previews, add this to your global `config/addon.config.php`:
'leistungsschutzrecht' => [
'suppress_photos' => true,
],

12
leistungsschutzrecht/leistungsschutzrecht.php
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@ -24,22 +24,24 @@ function leistungsschutzrecht_uninstall() {
}
function leistungsschutzrecht_getsiteinfo($a, &$siteinfo) {
if (!isset($siteinfo["url"])) {
if (!isset($siteinfo["url"]) || empty($siteinfo['type'])) {
return;
}
// Avoid any third party pictures, to avoid copyright issues
if (($siteinfo['type'] != 'photo') && Config::get('leistungsschutzrecht', 'suppress_photos', false)) {
unset($siteinfo["image"]);
unset($siteinfo["images"]);
}
if (!leistungsschutzrecht_is_member_site($siteinfo["url"])) {
return;
}
//$siteinfo["title"] = $siteinfo["url"];
if (!empty($siteinfo["text"])) {
$siteinfo["text"] = leistungsschutzrecht_cuttext($siteinfo["text"]);
}
unset($siteinfo["image"]);
unset($siteinfo["images"]);
unset($siteinfo["keywords"]);
}