change min thumbnail size

src/main/java/org/codelibs/fess/mylasta/direction/FessConfig.java

@@ -749,10 +749,10 @@ public interface FessConfig extends FessEnv, org.codelibs.fess.mylasta.direction
     /** The key of the configuration. e.g. png */
     String THUMBNAIL_HTML_PHANTOMJS_FORMAT = "thumbnail.html.phantomjs.format";
 
-    /** The key of the configuration. e.g. 50 */
+    /** The key of the configuration. e.g. 100 */
     String THUMBNAIL_HTML_IMAGE_MIN_WIDTH = "thumbnail.html.image.min.width";
 
-    /** The key of the configuration. e.g. 50 */
+    /** The key of the configuration. e.g. 100 */
     String THUMBNAIL_HTML_IMAGE_MIN_HEIGHT = "thumbnail.html.image.min.height";
 
     /** The key of the configuration. e.g. 3.0 */
@@ -3674,14 +3674,14 @@ public interface FessConfig extends FessEnv, org.codelibs.fess.mylasta.direction
 
     /**
      * Get the value for the key 'thumbnail.html.image.min.width'. <br>
-     * The value is, e.g. 50 <br>
+     * The value is, e.g. 100 <br>
      * @return The value of found property. (NotNull: if not found, exception but basically no way)
      */
     String getThumbnailHtmlImageMinWidth();
 
     /**
      * Get the value for the key 'thumbnail.html.image.min.width' as {@link Integer}. <br>
-     * The value is, e.g. 50 <br>
+     * The value is, e.g. 100 <br>
      * @return The value of found property. (NotNull: if not found, exception but basically no way)
      * @throws NumberFormatException When the property is not integer.
      */
@@ -3689,14 +3689,14 @@ public interface FessConfig extends FessEnv, org.codelibs.fess.mylasta.direction
 
     /**
      * Get the value for the key 'thumbnail.html.image.min.height'. <br>
-     * The value is, e.g. 50 <br>
+     * The value is, e.g. 100 <br>
      * @return The value of found property. (NotNull: if not found, exception but basically no way)
      */
     String getThumbnailHtmlImageMinHeight();
 
     /**
      * Get the value for the key 'thumbnail.html.image.min.height' as {@link Integer}. <br>
-     * The value is, e.g. 50 <br>
+     * The value is, e.g. 100 <br>
      * @return The value of found property. (NotNull: if not found, exception but basically no way)
      * @throws NumberFormatException When the property is not integer.
      */

src/main/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGenerator.java

@@ -78,29 +78,31 @@ public class HtmlTagBasedGenerator extends BaseThumbnailGenerator {
             return false;
         }
 
-        Curl.get(url).execute(con -> {
-            boolean created = false;
-            try (ImageInputStream input = ImageIO.createImageInputStream(con.getInputStream())) {
-                if (saveImage(input, outputFile)) {
-                    created = true;
-                } else {
-                    logger.warn("Failed to create a thumbnail for " + url);
-                }
-            } catch (final Throwable t) {
-                if (logger.isDebugEnabled()) {
-                    logger.warn("Failed to create a thumbnail for " + url, t);
-                } else {
-                    logger.warn("Failed to create a thumbnail for " + url + " " + t.getClass() + ": " + t.getMessage());
-                }
-            } finally {
-                if (!created) {
-                    updateThumbnailField(thumbnailId, url, StringUtil.EMPTY);
-                    if (outputFile.exists() && !outputFile.delete()) {
-                        logger.warn("Failed to delete " + outputFile.getAbsolutePath());
+        Curl.get(url).execute(
+                con -> {
+                    boolean created = false;
+                    try (ImageInputStream input = ImageIO.createImageInputStream(con.getInputStream())) {
+                        if (saveImage(input, outputFile)) {
+                            created = true;
+                        } else {
+                            logger.warn("Failed to create thumbnail: " + url);
+                        }
+                    } catch (final Throwable t) {
+                        if (logger.isDebugEnabled()) {
+                            logger.warn("Failed to create thumbnail: " + url, t);
+                        } else {
+                            logger.warn("Failed to create thumbnail: " + url + " (" + t.getClass().getCanonicalName() + ": "
+                                    + t.getMessage() + ")");
+                        }
+                    } finally {
+                        if (!created) {
+                            updateThumbnailField(thumbnailId, url, StringUtil.EMPTY);
+                            if (outputFile.exists() && !outputFile.delete()) {
+                                logger.warn("Failed to delete " + outputFile.getAbsolutePath());
+                            }
+                        }
                     }
-                }
-            }
-        });
+                });
 
         return outputFile.exists();
     }

src/main/resources/fess_config.properties

@@ -388,8 +388,8 @@ thumbnail.html.phantomjs.window.height=800
 thumbnail.html.phantomjs.thumbnail.width=100
 thumbnail.html.phantomjs.thumbnail.height=100
 thumbnail.html.phantomjs.format=png
-thumbnail.html.image.min.width=50
-thumbnail.html.image.min.height=50
+thumbnail.html.image.min.width=100
+thumbnail.html.image.min.height=100
 thumbnail.html.image.max.aspect.ratio=3.0
 thumbnail.html.image.window.width=1200
 thumbnail.html.image.window.height=800