booru: add save image

save the image and put it in the folder based on the tag

.config/ags/modules/sideleft/apis/booru.js

@@ -218,6 +218,22 @@ const BooruPage = (taglist, serviceName = 'Booru') => {
                         icon: 'open_in_new',
                         action: () => execAsync(['xdg-open', `${data.source}`]).catch(print),
                     }),
+                    ImageAction({
+                        name: 'Save image',
+                        icon: 'save',
+                        action: () => {
+                            const currentTags = BooruService.queries.at(-1).realTagList.filter(tag => !tag.includes('rating:')); 
+                            const tagDirectory = currentTags.join('_');
+                            let fileExtension = data.file_ext || 'jpg'; 
+                            const saveCommand = `mkdir -p $(xdg-user-dir PICTURES)/homework/${tagDirectory} && curl -L -o $(xdg-user-dir PICTURES)/homework/${tagDirectory}/${data.md5}.${fileExtension} '${data.file_url}'`;                            
+                            execAsync(['bash', '-c', saveCommand])
+                                // .then(() => {
+                                //     print(`Image saved to $(xdg-user-dir PICTURES)/homework/${tagDirectory}/${data.md5}.${data.file_ext}`);
+                                // })
+                                .then(() => self.label = 'done')
+                                .catch(print);
+                        },
+                    }),
                 ]
             })
         });