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https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
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4 Commits
fix/09714-
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fix/09715-
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5772a59b55 | ||
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84762154d6 | ||
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1580c235a8 | ||
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4aac5ca4a2 |
@@ -1,7 +1,7 @@
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<?php
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<?php
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/*
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/*
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Plugin Name: Bratonien Tools
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Plugin Name: Bratonien Tools
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Version: 0.9.7.14
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Version: 0.9.7.15
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Description: Erweiterbare Administrationswerkzeuge fuer die Bratonien-Piwigo-Installation.
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Description: Erweiterbare Administrationswerkzeuge fuer die Bratonien-Piwigo-Installation.
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Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
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Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
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Author: Bratonien
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Author: Bratonien
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@@ -20,6 +20,20 @@ function bratonien_tools_webdav_derivative_abort($status, $message)
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exit;
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exit;
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}
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}
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function bratonien_tools_webdav_derivative_ajax_response($url)
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{
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http_response_code(200);
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header('Content-Type: application/json; charset=utf-8');
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header('Cache-Control: no-store, max-age=0');
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echo json_encode(array('url'=>(string)$url), JSON_UNESCAPED_SLASHES);
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exit;
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}
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function bratonien_tools_webdav_derivative_binary_url($image_id, $type)
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{
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return get_root_url().'plugins/'.BRATONIEN_TOOLS_ID.'/webdav-derivative.php?id='.(int)$image_id.'&type='.rawurlencode((string)$type);
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}
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function bratonien_tools_webdav_derivative_fallback($image_id)
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function bratonien_tools_webdav_derivative_fallback($image_id)
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{
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{
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$url = bratonien_tools_webdav_image_url((int)$image_id, false);
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$url = bratonien_tools_webdav_image_url((int)$image_id, false);
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@@ -28,6 +42,11 @@ function bratonien_tools_webdav_derivative_fallback($image_id)
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bratonien_tools_webdav_derivative_abort(404, 'WebDAV-Bildquelle ist nicht verfuegbar.');
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bratonien_tools_webdav_derivative_abort(404, 'WebDAV-Bildquelle ist nicht verfuegbar.');
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}
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}
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if (isset($_GET['ajaxload']) && (string)$_GET['ajaxload'] === 'true')
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{
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bratonien_tools_webdav_derivative_ajax_response($url);
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}
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header('Cache-Control: no-store');
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header('Cache-Control: no-store');
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header('Location: '.$url, true, 302);
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header('Location: '.$url, true, 302);
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exit;
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exit;
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@@ -74,17 +93,12 @@ if (!$info)
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$preview = bratonien_tools_webdav_preview_path($info);
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$preview = bratonien_tools_webdav_preview_path($info);
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if (!$preview || !is_file($preview) || !is_readable($preview))
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if (!$preview || !is_file($preview) || !is_readable($preview))
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{
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{
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// Altbestand kann noch keinen vorbereiteten Preview-Cache besitzen. Der
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// fokussierte Fotorama-Request darf dann nicht mit 404 enden, weil Fotorama
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// den fehlgeschlagenen Frame sonst nicht erneut laedt. Stattdessen wird nur
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// fuer dieses angeforderte Bild auf die echte WebDAV-Quelle ausgewichen.
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bratonien_tools_webdav_derivative_fallback($image_id);
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bratonien_tools_webdav_derivative_fallback($image_id);
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}
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}
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$derivative = new DerivativeImage($params, $src);
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$derivative = new DerivativeImage($params, $src);
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if ($derivative->same_as_source())
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if ($derivative->same_as_source())
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{
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{
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// Niemals die lokale Connector-Platzhalterquelle ausliefern.
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bratonien_tools_webdav_derivative_fallback($image_id);
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bratonien_tools_webdav_derivative_fallback($image_id);
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}
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}
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@@ -115,6 +129,17 @@ if (!bratonien_tools_webdav_derivative_matches_preview($target, $params, $image_
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bratonien_tools_webdav_derivative_fallback($image_id);
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bratonien_tools_webdav_derivative_fallback($image_id);
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}
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}
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// Piwigos thumbnails.loader.js fordert nicht gecachte Derivate mit
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// ?ajaxload=true an und erwartet JSON {"url":"..."}. Erst diese URL wird
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// danach als echtes Bild geladen. Binärdaten an dieser Stelle führen direkt
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// zum Piwigo-Fehlersymbol.
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if (isset($_GET['ajaxload']) && (string)$_GET['ajaxload'] === 'true')
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{
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bratonien_tools_webdav_derivative_ajax_response(
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bratonien_tools_webdav_derivative_binary_url($image_id, $type)
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);
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}
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$size = @filesize($target);
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$size = @filesize($target);
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$mtime = @filemtime($target) ?: time();
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$mtime = @filemtime($target) ?: time();
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$etag = sha1($target.'|'.$mtime.'|'.($size ?: 0));
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$etag = sha1($target.'|'.$mtime.'|'.($size ?: 0));
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@@ -19,6 +19,18 @@ function bratonien_tools_webdav_image_abort($status, $message)
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exit;
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exit;
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}
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}
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function bratonien_tools_webdav_image_ajax_response($image_id, $preview)
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{
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$url = get_root_url().'plugins/'.BRATONIEN_TOOLS_ID.'/webdav-image.php?id='.(int)$image_id;
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if ($preview) $url .= '&preview=1';
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http_response_code(200);
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header('Content-Type: application/json; charset=utf-8');
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header('Cache-Control: no-store, max-age=0');
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echo json_encode(array('url'=>$url), JSON_UNESCAPED_SLASHES);
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exit;
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}
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function bratonien_tools_webdav_image_decrypt_secret($blob, $hex_key)
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function bratonien_tools_webdav_image_decrypt_secret($blob, $hex_key)
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{
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{
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$hex_key = trim((string)$hex_key);
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$hex_key = trim((string)$hex_key);
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@@ -52,7 +64,17 @@ if (!pwg_db_num_rows($access_result)) bratonien_tools_webdav_image_abort(403, 'K
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$source = bratonien_tools_webdav_image_source_info($image_id);
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$source = bratonien_tools_webdav_image_source_info($image_id);
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if (!$source) bratonien_tools_webdav_image_abort(404, 'Keine WebDAV-Quelle für dieses Bild gefunden.');
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if (!$source) bratonien_tools_webdav_image_abort(404, 'Keine WebDAV-Quelle für dieses Bild gefunden.');
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if (!empty($_GET['preview']))
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$preview_requested = !empty($_GET['preview']);
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// Piwigos Standard-Lader erwartet bei ?ajaxload=true JSON und lädt erst die
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// darin enthaltene URL als Bild. Binärdaten in diesem Request werden als
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// Ladefehler behandelt und durch errors_small.png ersetzt.
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if (isset($_GET['ajaxload']) && (string)$_GET['ajaxload'] === 'true')
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{
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bratonien_tools_webdav_image_ajax_response($image_id, $preview_requested);
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}
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if ($preview_requested)
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{
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{
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$preview = bratonien_tools_webdav_preview_path($source);
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$preview = bratonien_tools_webdav_preview_path($source);
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if ($preview)
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if ($preview)
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@@ -121,7 +143,7 @@ $options = array(
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CURLOPT_USERPWD => $user.':'.$password,
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CURLOPT_USERPWD => $user.':'.$password,
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CURLOPT_RETURNTRANSFER => false,
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CURLOPT_RETURNTRANSFER => false,
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CURLOPT_FAILONERROR => false,
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CURLOPT_FAILONERROR => false,
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CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Image/0.9.7.1',
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CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Image/0.9.7.15',
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CURLOPT_HEADERFUNCTION => function($ch, $line)
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CURLOPT_HEADERFUNCTION => function($ch, $line)
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{
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{
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$length = strlen($line);
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$length = strlen($line);
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