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https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
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8 Commits
fix/09713-
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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 | ||
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ab1f20beef | ||
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f94a001006 | ||
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3f64895f8e | ||
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48f1eacce7 |
@@ -1,7 +1,7 @@
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<?php
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/*
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Plugin Name: Bratonien Tools
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Version: 0.9.7.13
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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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Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
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Author: Bratonien
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@@ -1,5 +1,6 @@
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#!/usr/bin/env bash
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set -Eeuo pipefail
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umask 0002
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CONFIG_FILE="${PIWIGO_CONFIG:-}"
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[[ -n "$CONFIG_FILE" && -r "$CONFIG_FILE" ]] || { echo "WebDAV-Konfiguration fehlt: ${CONFIG_FILE:-<leer>}" >&2; exit 1; }
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@@ -22,6 +23,38 @@ exec 9>"$LOCK_FILE"
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flock -n 9 || exit 0
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PREVIEW_CACHE="$PIWIGO_ROOT/_data/bratonien-tools/nc-webdav-preview/connection-$CONNECTION_ID"
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SOURCE_CACHE="$PIWIGO_ROOT/_data/bratonien-tools/nc-webdav-gallery/connection-$CONNECTION_ID"
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DERIVATIVE_CACHE="$PIWIGO_ROOT/_data/i/_data/bratonien-tools/nc-webdav-gallery/connection-$CONNECTION_ID"
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PIWIGO_DATA="$PIWIGO_ROOT/_data"
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normalize_connector_cache_permissions() {
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[[ -d "$PIWIGO_DATA" ]] || return 0
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local data_uid data_gid current_uid path
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data_uid="$(stat -c '%u' "$PIWIGO_DATA")"
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data_gid="$(stat -c '%g' "$PIWIGO_DATA")"
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current_uid="$(id -u)"
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for path in "$SOURCE_CACHE" "$PREVIEW_CACHE" "$DERIVATIVE_CACHE"; do
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[[ -e "$path" ]] || continue
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if [[ "$current_uid" -eq 0 ]]; then
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chown -R "$data_uid:$data_gid" -- "$path"
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fi
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if ! find "$path" -type d -exec chmod 2775 {} + 2>/dev/null; then
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echo "Hinweis: Verzeichnisrechte konnten ohne Root-Rechte nicht vollständig repariert werden: $path" >&2
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fi
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if ! find "$path" -type f -exec chmod 0664 {} + 2>/dev/null; then
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echo "Hinweis: Dateirechte konnten ohne Root-Rechte nicht vollständig repariert werden: $path" >&2
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fi
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done
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}
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# Altbestände aus früheren root/systemd-Läufen werden repariert, sobald dieser
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# Lauf mit ausreichenden Rechten ausgeführt wird. Bei normalen Webserver-Läufen
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# werden zumindest alle eigenen Dateien gruppenschreibbar gehalten.
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normalize_connector_cache_permissions
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php "$SCRIPT_DIR/lib/precache-webdav-previews.php" \
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--mapping="$WEBDAV_MAPPING_FILE" \
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@@ -33,3 +66,5 @@ php "$SCRIPT_DIR/lib/precache-webdav-previews.php" \
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php "$SCRIPT_DIR/lib/build-webdav-derivatives.php" \
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--piwigo-root="$PIWIGO_ROOT" \
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--connection-id="$CONNECTION_ID"
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normalize_connector_cache_permissions
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36
runtime/repair-webdav-cache-permissions.sh
Normal file
36
runtime/repair-webdav-cache-permissions.sh
Normal file
@@ -0,0 +1,36 @@
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#!/usr/bin/env bash
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set -Eeuo pipefail
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PIWIGO_ROOT="${1:-/var/www/piwigo}"
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PIWIGO_ROOT="${PIWIGO_ROOT%/}"
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DATA_DIR="$PIWIGO_ROOT/_data"
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[[ -d "$DATA_DIR" ]] || { echo "Piwigo-_data wurde nicht gefunden: $DATA_DIR" >&2; exit 1; }
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[[ "$(id -u)" -eq 0 ]] || { echo "Die Reparatur muss als root ausgeführt werden." >&2; exit 1; }
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DATA_UID="$(stat -c '%u' "$DATA_DIR")"
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DATA_GID="$(stat -c '%g' "$DATA_DIR")"
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PATHS=(
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"$DATA_DIR/bratonien-tools/nc-webdav-gallery"
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"$DATA_DIR/bratonien-tools/nc-webdav-preview"
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"$DATA_DIR/i/_data/bratonien-tools/nc-webdav-gallery"
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"$DATA_DIR/i/bratonien-watermark"
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)
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found=0
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for path in "${PATHS[@]}"; do
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[[ -e "$path" ]] || continue
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found=1
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echo "Repariere: $path"
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chown -R "$DATA_UID:$DATA_GID" -- "$path"
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find "$path" -type d -exec chmod 2775 {} +
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find "$path" -type f -exec chmod 0664 {} +
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done
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if [[ "$found" -eq 0 ]]; then
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echo "Keine Bratonien-Cache-Verzeichnisse gefunden."
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exit 0
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fi
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echo "Bratonien-Cache-Rechte wurden an $DATA_DIR angeglichen (UID $DATA_UID, GID $DATA_GID)."
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@@ -20,6 +20,20 @@ function bratonien_tools_webdav_derivative_abort($status, $message)
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exit;
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}
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function bratonien_tools_webdav_derivative_ajax_response($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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{
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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($image_id)
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bratonien_tools_webdav_derivative_abort(404, 'WebDAV-Bildquelle ist nicht verfuegbar.');
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}
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if (isset($_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('Location: '.$url, true, 302);
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exit;
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@@ -74,17 +93,12 @@ if (!$info)
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$preview = bratonien_tools_webdav_preview_path($info);
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if (!$preview || !is_file($preview) || !is_readable($preview))
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{
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// Altbestand kann noch keinen vorbereiteten Preview-Cache besitzen. Der
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// fokussierte Fotorama-Request darf dann nicht mit 404 enden, weil Fotorama
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// den fehlgeschlagenen Frame sonst nicht erneut laedt. Stattdessen wird nur
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// fuer dieses angeforderte Bild auf die echte WebDAV-Quelle ausgewichen.
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bratonien_tools_webdav_derivative_fallback($image_id);
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}
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$derivative = new DerivativeImage($params, $src);
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if ($derivative->same_as_source())
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{
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// Niemals die lokale Connector-Platzhalterquelle ausliefern.
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bratonien_tools_webdav_derivative_fallback($image_id);
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}
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@@ -115,6 +129,17 @@ if (!bratonien_tools_webdav_derivative_matches_preview($target, $params, $image_
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bratonien_tools_webdav_derivative_fallback($image_id);
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}
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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($target);
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$mtime = @filemtime($target) ?: time();
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$etag = sha1($target.'|'.$mtime.'|'.($size ?: 0));
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@@ -19,6 +19,18 @@ function bratonien_tools_webdav_image_abort($status, $message)
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exit;
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}
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function bratonien_tools_webdav_image_ajax_response($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, $hex_key)
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{
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$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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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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$preview = bratonien_tools_webdav_preview_path($source);
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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_RETURNTRANSFER => 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, $line)
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{
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$length = strlen($line);
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