small style tweak

I thought I wanted to add something for the no domain case
(e.g., a document with file://) but I don't

.gitignore

@@ -1,2 +1,3 @@
 rosenrot
 # don't save the binary file, as it doesn't play nicely with https://difftastic.wilfred.me.uk
+webkit/

config.h

@@ -92,6 +92,7 @@ typedef enum {
     show_finder,
     finder_next,
     finder_prev,
+    filter,
 
     halve_window,
     rebig_window,
@@ -134,6 +135,7 @@ static struct {
     { CTRL,        KEY(f),             show_finder          },
     { CTRL,        KEY(n),             finder_next          },
     { CTRL,        KEY(N),             finder_prev          },
+    { CTRL,        KEY(F),             filter               },
     { CTRL,        KEY(Up),            halve_window         },
     { CTRL,        KEY(Down),          rebig_window         },
     { CTRL,        KEY(p),             prettify             },

plugins/libre_redirect/libre_redirect.c

@@ -22,7 +22,7 @@ int libre_redirect(const char* uri, char* output)
             // "https://google.com",
             "https://medium.com",
             "https://translate.google.com",
-            // "https://www.bloomberg.com",
+            "https://www.bloomberg.com",
             "https://www.royalroad.com",
             "https://genius.com",
             // "https://twitter.com"
@@ -39,7 +39,7 @@ int libre_redirect(const char* uri, char* output)
             // "https://search.nunosempere.com",
             "https://scribe.rip",
             "https://translate.riverside.rocks",
-            // "https://archive.ph/https://www.bloomberg.com",
+            "https://archive.ph/https://www.bloomberg.com",
             "https://royalread.nunosempere.com",
             "https://dumb.vern.cc",
             "https://example.com"

plugins/style/style.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define STYLE_N 8049 + 1000
+#define STYLE_N 9278 + 1000
 
 void read_style_js(char* string)
 {

plugins/style/style.h

@@ -1,5 +1,5 @@
 #pragma once
 
-#define STYLE_N 8049 + 1000
+#define STYLE_N 9278 + 1000
 
 void read_style_js(char* string);

plugins/style/style.js

@@ -6,8 +6,8 @@
 var styles = null;
 // console.log(document.domain);
 switch (document.domain) {
-  case "forum.effectivealtruism.org":
-    styles = `
+	case "forum.effectivealtruism.org":
+		styles = `
     /*
 	    .Layout-main {
         margin-left: 100px;
@@ -25,16 +25,16 @@ switch (document.domain) {
       }
     */
     `;
-    break;
-  case "nationstates.net":
-    styles = `
+		break;
+	case "nationstates.net":
+		styles = `
       .adidentifier {
         display: none;
       }
     `;
-    break;
-  case "mail.proton.me":
-    styles = `
+		break;
+	case "mail.proton.me":
+		styles = `
 	  /*
       .item-container-row.read, .item-container.read {
 		      background-color: white;
@@ -48,24 +48,25 @@ switch (document.domain) {
       zoom: 0.625 !important;
 	  */
 	  `;
-    break;
-  case "forum.nunosempere.com":
-    styles = `
+		break;
+	case "forum.nunosempere.com":
+		styles = `
       body {
        zoom: 0.625 !important;
       }
     `;
-    break;
-  case "search.brave.com":
-    styles = `
+		break;
+	case "search.brave.com":
+		styles = `
       .download-button,
-      a[href^="https://brave.com/download/"] {
+      a[href^="https://brave.com/download/"], .download-cta
+			{
         display: none !important; 
       }
     `;
-    break;
-  case "search.nunosempere.com":
-    styles = `
+		break;
+	case "search.nunosempere.com":
+		styles = `
     /* 
       body {
         zoom: 1.8;
@@ -76,11 +77,11 @@ switch (document.domain) {
         display: none;
       }
     `;
-    break;
-  case "reddit.com":
-  // fallthrough
-  case "old.reddit.com":
-    styles = `
+		break;
+	case "reddit.com":
+	// fallthrough
+	case "old.reddit.com":
+		styles = `
 	    /* kill sidebar ads */
 	    .ad-container,
 	    a[href^="https://alb.reddit.com"]
@@ -98,10 +99,10 @@ switch (document.domain) {
 		    display: none !important;
 	    }
 	  `;
-    break;
-  case "twitter.com":
-  case "x.com":
-    styles = `
+		break;
+	case "twitter.com":
+	case "x.com":
+		styles = `
 	    /* hide promoted tweets */
 	    :has(meta[property="og:site_name"][content="Twitter"])
 		    [data-testid="cellInnerDiv"]:has(svg + [dir="auto"]) {
@@ -182,25 +183,27 @@ switch (document.domain) {
         background: white !important;
       }
     `;
-    break;
-  default:
-    console.log(`Domain: ${document.domain}`);
-    console.log("No custom style");
+		break;
+	case "":
+		break;
+	default:
+		console.log(`Domain: ${document.domain}`);
+		console.log("No custom style");
 }
 
 if (styles != null) {
-  var styleSheet = document.createElement("style");
-  styleSheet.innerText = styles;
-  document.head.appendChild(styleSheet);
-  console.log("Style changed");
+	var styleSheet = document.createElement("style");
+	styleSheet.innerText = styles;
+	document.head.appendChild(styleSheet);
+	console.log("Style changed");
 }
 
 // Extra: Replace default alert with new function
 // whose style can be changed!
 window.alert = (message) => {
-  let alertDiv = document.getElementById("customAlert");
-  if (!alertDiv) {
-    const html = `
+	let alertDiv = document.getElementById("customAlert");
+	if (!alertDiv) {
+		const html = `
       <div id="customAlert" class="custom-alert">
           <div class="custom-alert-content">
               <p id="alertMessage"></p>
@@ -232,68 +235,112 @@ window.alert = (message) => {
           }
       </style>
     `;
-    document.body.insertAdjacentHTML("beforeend", html);
-    alertDiv = document.getElementById("customAlert");
-    document.getElementById("alertOkButton").onclick = () => {
-      alertDiv.classList.remove("visible");
-      document.removeEventListener("keydown", dismissAlert);
-    };
-  }
+		document.body.insertAdjacentHTML("beforeend", html);
+		alertDiv = document.getElementById("customAlert");
+		document.getElementById("alertOkButton").onclick = () => {
+			alertDiv.classList.remove("visible");
+			document.removeEventListener("keydown", dismissAlert);
+		};
+	}
 
-  const dismissAlert = (event) => {
-    if (
-      event.key === "Enter" /*&& event.ctrlKey*/ &&
-      alertDiv.classList.contains("visible")
-    ) {
-      alertDiv.classList.remove("visible");
-      document.removeEventListener("keydown", dismissAlert);
-    }
-  };
+	const dismissAlert = (event) => {
+		if (
+			event.key === "Enter" /*&& event.ctrlKey*/ &&
+			alertDiv.classList.contains("visible")
+		) {
+			alertDiv.classList.remove("visible");
+			document.removeEventListener("keydown", dismissAlert);
+		}
+	};
 
-  document.addEventListener("keydown", dismissAlert);
-  document.getElementById("alertMessage").textContent = message;
-  alertDiv.classList.add("visible");
+	document.addEventListener("keydown", dismissAlert);
+	document.getElementById("alertMessage").textContent = message;
+	alertDiv.classList.add("visible");
 };
 
 // Extra: hide video players on twitter
 if (document.domain == "twitter.com" || document.domain == "x.com") {
-  // Function to hide the grandparent of video players
-  // takes 0.014ms to run, so performance is not the concern here.
-  // timed with console.time, console.timeEnd
+	// Function to hide the grandparent of video players
+	// takes 0.014ms to run, so performance is not the concern here.
+	// timed with console.time, console.timeEnd
 
-  function hideVideoPlayerGrandparent() {
-    document
-      .querySelectorAll('[data-testid="videoPlayer"]')
-      .forEach(function (videoPlayer) {
-        var grandparentElement =
-          videoPlayer.parentElement.parentElement.parentElement.parentElement
-            .parentElement.parentElement;
-        var newTextElement = document.createElement("div");
-        newTextElement.textContent = " [ twitter video ] ";
-        newTextElement.style["margin-top"] = "10px";
-        newTextElement.style["margin-left"] = "10px";
-        newTextElement.style["margin-bottom"] = "10px";
-        grandparentElement.replaceWith(newTextElement);
-      });
-  }
+	function hideVideoPlayerGrandparent() {
+		document
+			.querySelectorAll('[data-testid="videoPlayer"]')
+			.forEach(function (videoPlayer) {
+				var grandparentElement =
+					videoPlayer.parentElement.parentElement.parentElement.parentElement
+						.parentElement.parentElement;
+				var newTextElement = document.createElement("div");
+				newTextElement.textContent = " [ twitter video ] ";
+				newTextElement.style["margin-top"] = "10px";
+				newTextElement.style["margin-left"] = "10px";
+				newTextElement.style["margin-bottom"] = "10px";
+				grandparentElement.replaceWith(newTextElement);
+			});
+	}
 
-  // Create a new MutationObserver instance
-  var observer = new MutationObserver(function (mutations) {
-    mutations.forEach(function (mutation) {
-      if (mutation.addedNodes.length) {
-        hideVideoPlayerGrandparent(); // Call the function to hide video players
-      }
-    });
-  });
+	// Create a new MutationObserver instance
+	var observer = new MutationObserver(function (mutations) {
+		mutations.forEach(function (mutation) {
+			if (mutation.addedNodes.length) {
+				hideVideoPlayerGrandparent(); // Call the function to hide video players
+			}
+		});
+	});
 
-  // Options for the observer (which mutations to observe)
-  var config = { childList: true, subtree: true };
+	// Options for the observer (which mutations to observe)
+	var config = { childList: true, subtree: true };
 
-  // Start observing the target node for configured mutations
-  observer.observe(document.body, config);
+	// Start observing the target node for configured mutations
+	observer.observe(document.body, config);
 
-  // Call the function initially to hide any video players on initial load
-  hideVideoPlayerGrandparent();
+	// Call the function initially to hide any video players on initial load
+	hideVideoPlayerGrandparent();
 }
 
 // document.body.style.visibility = "visible";
+
+// Add some code to filter out articles for Sentinel
+
+function filterByKeyword(str) {
+	// e.g., "keyword" (equivalent to "keyword, p, 1")
+	// e.g., "keyword, div, 3"
+	// might not work with level=0, but not sure why
+	const args = str.split(", ");
+	let keword = null;
+	let selector = "p"; /* or "*" for all */
+	let level = 1;
+	if (args.length > 0) {
+		keyword = args[0].trim();
+	}
+	if (args.length > 1) {
+		selector = args[1].trim();
+	}
+	if (args.length > 2) {
+		level = Number(args[2].trim());
+	}
+	console.log(keyword, selector, level);
+	// Get all elements matching the selector
+	const elements = document.querySelectorAll(selector);
+
+	// Convert NodeList to Array to use array methods
+	const elementsArray = Array.from(elements);
+
+	// Filter elements containing the keyword
+	const matchingElements = elementsArray.filter((element) =>
+		element.textContent.toLowerCase().includes(keyword.toLowerCase()),
+	);
+
+	// Remove parent of each matching element
+	matchingElements.forEach((element) => {
+		let ancestor = element; // Start with the current element
+		// Loop to climb up the DOM tree according to the level required
+		for (let i = 0; i < level && ancestor !== null; i++) {
+			ancestor = ancestor.parentNode; // Move up in the DOM tree
+		}
+		if (ancestor) {
+			ancestor.style.display = "none";
+		}
+	});
+}

rosenrot4.c

@@ -9,7 +9,7 @@
 /* Global variables */
 static GtkNotebook* notebook;
 static GtkWindow* window;
-typedef enum { _SEARCH, _FIND, _HIDDEN } Bar_entry_mode;
+typedef enum { _SEARCH, _FIND, _FILTER, _HIDDEN } Bar_entry_mode;
 static struct {
     GtkHeaderBar* widget;
     GtkEntry* line;
@@ -227,6 +227,13 @@ void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode)
             gtk_window_set_focus(window, GTK_WIDGET(bar.line));
             break;
         }
+        case _FILTER: {
+            gtk_entry_set_placeholder_text(bar.line, "Filter");
+            gtk_entry_buffer_set_text(bar.line_text, "", strlen(""));
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 1);
+            gtk_window_set_focus(window, GTK_WIDGET(bar.line));
+            break;
+        }
         case _HIDDEN:
             gtk_widget_set_visible(GTK_WIDGET(bar.widget), 0);
     }
@@ -236,16 +243,35 @@ void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode)
 void handle_signal_bar_press_enter(GtkEntry* self, GtkNotebook* notebook) /* consider passing notebook as the data here? */
 {
     WebKitWebView* view = notebook_get_webview(notebook);
-    if (bar.entry_mode == _SEARCH)
-        load_uri(view, gtk_entry_buffer_get_text(bar.line_text));
-    else if (bar.entry_mode == _FIND)
-        webkit_find_controller_search(
-            webkit_web_view_get_find_controller(view),
-            gtk_entry_buffer_get_text(bar.line_text),
-            WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE | WEBKIT_FIND_OPTIONS_WRAP_AROUND,
-            G_MAXUINT);
+    const char* bar_line_text = gtk_entry_buffer_get_text(bar.line_text);
+    switch (bar.entry_mode) {
+        case _SEARCH: {
+            load_uri(view, bar_line_text);
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 0);
+            break;
+        }
+        case _FIND: {
+            webkit_find_controller_search(
+                webkit_web_view_get_find_controller(view),
+                bar_line_text,
+                WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE | WEBKIT_FIND_OPTIONS_WRAP_AROUND,
+                G_MAXUINT);
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 0);
+            break;
+        }
+        case _FILTER: {
+            const char* js_template = "filterByKeyword(\"%s\")";
+            char js_command[strlen(js_template) + strlen(bar_line_text) + 2];
+            snprintf(js_command, sizeof(js_command) + 1, js_template, bar_line_text);
+            webkit_web_view_evaluate_javascript(view, js_command, -1, NULL, "rosenrot-filter-plugin", NULL, NULL, NULL);
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 0);
+
+            break;
+        }
+        case _HIDDEN:
+        // no op
+    }
 
-    gtk_widget_set_visible(GTK_WIDGET(bar.widget), 0);
 }
 
 /* Shortcuts */
@@ -332,6 +358,9 @@ int handle_shortcut(func id)
         case show_finder:
             toggle_bar(notebook, _FIND);
             break;
+        case filter:
+            toggle_bar(notebook, _FILTER);
+            break;
 
         case finder_next:
             webkit_find_controller_search_next(webkit_web_view_get_find_controller(view));