ebrowser v1.0.51: download.json to add user-defined context-menu

misc/ebrowser/README.md

@@ -5,7 +5,8 @@ Ebrowser is designed with the philosophy of [Android uweb browser](https://githu
 - much less memory footprint than edge/chrome browser and highly performant.
 - keyboard friendly with vim-style keymaps and command line support in address bar.
 - [global redirection](https://uweb.surge.sh/en/redirect/index.html#) to bypass censorship.
-- user scripts at will. Ex. pressing "md" in no-focus mode to preview markdown file.
+- user CSS/JS at will. Ex. pressing "md" in no-focus mode to preview markdown file.
+- global CSS/JS for all sites at will.
 - CSS/JS for domains, similar to [uweb](https://jamesfengcao.gitlab.io/uweb/en/sitejs/index.html), but use sitejs/[domain].js or sitecss/[domain].css, not [domain root].js/css.
 - customizable.
 
@@ -74,7 +75,7 @@ Like any popular browser, the very first word in address bar if defined in "sear
   - np : no proxy.
   - up [proxyName] : use proxy. privous proxy or the first proxy in proxy.json w/o [proxyName]. ":up" command also disables global and domain redirections, which are not restored by ":np".
   - ua [useragentName] : set user agent for future tabs. default user agent w/o arguments.
-  - update [updateurl] : update the app. updateurl is optional.
+  - update [filename] : update the app w/o argument, otherwise retrive the [filename] from remote. The filename could be any file on [mirror sites](https://jamesfengcao.gitlab.io/uweb/en/readme/index.html) (this repository is part of it).
   - pdf [filename w/o extension] {[options](https://www.electronjs.org/docs/latest/api/web-contents#contentsprinttopdfoptions)} : print to PDF file. All arguments are optional; empty option "{}" to capture long screenshot as vector graphics.
 - "!" address bar commands  
   "!xx ..." evaluates "xx.js" with the whole text as arguments[0].
@@ -98,6 +99,7 @@ The other commands are defined in "mapkeys.json", which will map keys to address
 - "mapkeys.json": keys-addressbarCommands pairs. The addressbar commands are multiple lines of address bar command separated by "\n".
 - "proxy.json": name-[ProxyConfig](https://www.electronjs.org/docs/latest/api/structures/proxy-config) pairs
 - "uas.json" : name-useragent pairs
+- "download.json" : array of strings to define buttons for downloading dialog. The even-indexed strings are texts to show on the button. The odd-indexed strings are address bar commands with "%u" as the downloaded url.
 
 #### Javascript at three levels
 - Web page: url like "javascript:" or bookmarklet command ":bml" runs in web page.

misc/ebrowser/index.html

@@ -71,6 +71,9 @@ You should have received a copy of the GNU General Public License along with thi
   var bQueryHistory = false;
   let sitecssP = path.join(__dirname,"sitecss");
   let sitejsP = path.join(__dirname,"sitejs");
+  let gjsA = [];
+  let gcssA = [];
+  let gcssJSA = [];
   var bDomainJS = fs.existsSync(sitejsP);
   var bDomainCSS = fs.existsSync(sitecssP);
   var autocMode = 0; //0 for substring, 1 for startsWith
@@ -141,12 +144,16 @@ You should have received a copy of the GNU General Public License along with thi
     tabs.children[iTab].classList.add('curWV');
   }
   async function loadJSFile(tab,jsF){
-    if(fs.existsSync(jsF)){
       try {
         let js = await fs.promises.readFile(jsF,'utf8');
         tab.executeJavaScript(js,false);
       }catch(e){}
-    }
+  }
+  async function loadCSSFile(tab,jsF){
+      try {
+        let js = await fs.promises.readFile(jsF,'utf8');
+        tab.insertCSS(css);
+      }catch(e){}
   }
   function cbStartLoading(e){
     if(!bDomainCSS) return;
@@ -158,14 +165,15 @@ You should have received a copy of the GNU General Public License along with thi
     let jsF = path.join(sitecssP, domain+".js");
     loadJSFile(tab,jsF);
     jsF = path.join(sitecssP, domain+".css");
-    if(fs.existsSync(jsF)){
-      (async ()=>{
-        try {
-          let css = await fs.promises.readFile(jsF,'utf8');
-          tab.insertCSS(css);
-        }catch(e){}
-      })();
-    }
+    loadCSSFile(tab,jsF);
+    gcssA.forEach((fname)=>{
+      jsF = path.join(__dirname, fname);
+      loadCSSFile(tab,jsF);
+    });
+    gcssJSA.forEach((fname)=>{
+      jsF = path.join(__dirname, fname);
+      loadJSFile(tab,jsF);
+    });
   }
   function cbFinishLoad(e){
     let tab = e.target;
@@ -184,6 +192,10 @@ You should have received a copy of the GNU General Public License along with thi
       let jsF = path.join(sitejsP, domain+".js");
       loadJSFile(tab,jsF);
     }
+    gjsA.forEach((fname)=>{
+      let jsF = path.join(__dirname, fname);
+      loadJSFile(tab,jsF);
+    });
   }
   function initTab(tab){
     tab.allowpopups = true;

misc/ebrowser/package.json

@@ -1,4 +1,4 @@
-{"version":"1.0.45",
+{"version":"1.0.51",
   "name": "ebrowser",
   "description": "The keyboard-friendly minimal suckless web browser",
   "main": "webview.js",

misc/ebrowser/search.json

@@ -9,6 +9,7 @@
   "andi":"https://andisearch.com/?q=%s",
   "ph":"https://phind-ai.com/search?q=%s",
   "gf":"https://greasyfork.org/en/scripts?filter_locale=0&sort=updated&q=%s",
+  "repo":"https://www.awesome-repositories.com/s/results-with-ai/%s",
   "dev":"https://devv.ai/search?agentMode=false&q=%s",
   "you":"https://you.com/search?tbm=youchat&q=%s",
   "p":"https://www.perplexity.ai/?q=%s",

misc/ebrowser/webview.js

@@ -50,6 +50,7 @@ var bForwardCookie = false;
 var proxies = {};
 var proxy;
 var useragents = {};
+var downloadMenus; //[]
 var defaultUA =
     "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/" +
     process.versions.chrome +" Safari/537.36";
@@ -115,10 +116,45 @@ async function createWindow () {
   cmdlineProcess(process.argv, process.cwd(), 0);
   //app.commandLine.appendSwitch ('trace-warnings');
 
+  fs.readFile(path.join(__dirname,'download.json'), 'utf8', (err, jsonStr) => {
+    if (err) return;
+    try {
+      downloadMenus = JSON.parse(jsonStr);
+    }catch (e){console.log(e)}
+  });
+
   win.webContents.on('page-title-updated',(event,cmd)=>{
     addrCommand(cmd);
   });
 
+  session.defaultSession.on("will-download", (e, item) => {
+    //item.setSavePath(save)
+    if(!downloadMenus) return;
+    let buttons = ["OK", "Cancel", translate("Copy")];
+    buttons.push(downloadMenus.filter((item, index) => (index&1) === 0));
+    const button = dialog.showMessageBoxSync(mainWindow, {
+      "type": "question",
+      "title": translate("Download"),
+      "message":  `Do you want to download the file?`,
+      "buttons": buttons,
+      "defaultId": 0,
+    });
+    switch(button) {
+    case 0:
+      return;
+    case 1:
+      break;
+    case 2:
+      clipboard.writeText(item.getURL());
+      break;
+    default:
+      let cmd = downloadMenus[2*button-5].replace('%u',item.getURL());
+      let js = `handleQuery(\`${cmd}\`)`;
+      win.webContents.executeJavaScript(js,false);
+    }
+    e.preventDefault();
+  });
+
   win.webContents.on('console-message',cbConsoleMsg);
 }
 
@@ -238,12 +274,16 @@ function addrCommand(cmd){
     case "update":
       let updateurl;
       if(1==args.length)
-        updateurl = repositoryurl;
+        updateApp(repositoryurl);
       else {
-        updateurl = args[1];
-        if(!updateurl.endsWith("/")) updateurl = updateurl +"/";
+        filename = args[1];
+        let iSlash = filename.lastIndexOf('/');
+        if(iSlash>0){
+          let folder = path.join(__dirname,filename.substring(0,iSlash));
+          fs.mkdirSync(folder,{ recursive: true });
+        }
+        fetch2file(repositoryurl,filename);
       }
-      updateApp(updateurl);
       return;
     }
   }
@@ -317,24 +357,36 @@ function cbTitleUpdate(event,title){
 function menuArray(labelprefix, linkUrl){
   const menuTemplate = [
     {
-      label: labelprefix+'Open Link',
+      label: labelprefix+translate('Open'),
       click: () => {
         shell.openExternal(linkUrl);
       }
     },
     {
-      label: labelprefix+'Copy Link',
+      label: labelprefix+translate('Copy'),
       click: () => {
         clipboard.writeText(linkUrl);
       }
     },
     {
-      label: labelprefix+'Download',
+      label: labelprefix+translate('Download'),
       click: () => {
         win.contentView.children[i].webContents.downloadURL(linkUrl);
       }
     },
   ];
+  if(downloadMenus){
+    for(let i=0; i<downloadMenus.length-1;i++){
+      menuTemplate.push({
+        label: labelprefix+downloadMenus[i],
+        click: () => {
+          let cmd = downloadMenus[i+1].replace('%u',linkUrl);
+          let js = `handleQuery(\`${cmd}\`)`;
+          win.webContents.executeJavaScript(js,false);
+        }
+      });
+    }
+  }
   return menuTemplate;
 }