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-rw-r--r--background/page_actions_server.js27
-rw-r--r--common/ajax.js39
-rw-r--r--content/activity_info_server.js23
-rw-r--r--content/main.js3
-rw-r--r--content/repo_query.js80
-rw-r--r--html/display-panel.html23
-rw-r--r--html/display-panel.js35
7 files changed, 197 insertions, 33 deletions
diff --git a/background/page_actions_server.js b/background/page_actions_server.js
index c6800a0..a7a44c1 100644
--- a/background/page_actions_server.js
+++ b/background/page_actions_server.js
@@ -14,6 +14,7 @@
* IMPORT listen_for_connection
* IMPORT sha256
* IMPORT get_query_best
+ * IMPORT make_ajax_request
* IMPORTS_END
*/
@@ -23,9 +24,10 @@ var handler;
function send_actions(url, port)
{
- let [pattern, settings] = query_best(url);
+ const [pattern, settings] = query_best(url);
+ const repos = storage.get_all(TYPE_PREFIX.REPO);
- port.postMessage(["settings", [pattern, settings]]);
+ port.postMessage(["settings", [pattern, settings, repos]]);
if (settings === undefined)
return;
@@ -85,27 +87,6 @@ async function get_script_text(script_name)
}
}
-function ajax_callback()
-{
- if (this.readyState == 4)
- this.resolve_callback(this);
-}
-
-function initiate_ajax_request(resolve, method, url)
-{
- var xhttp = new XMLHttpRequest();
- xhttp.resolve_callback = resolve;
- xhttp.onreadystatechange = ajax_callback;
- xhttp.open(method, url, true);
- xhttp.send();
-}
-
-function make_ajax_request(method, url)
-{
- return new Promise((resolve, reject) =>
- initiate_ajax_request(resolve, method, url));
-}
-
async function fetch_remote_script(script_data)
{
try {
diff --git a/common/ajax.js b/common/ajax.js
new file mode 100644
index 0000000..8082bbe
--- /dev/null
+++ b/common/ajax.js
@@ -0,0 +1,39 @@
+/**
+ * part of Hachette
+ * Wrapping XMLHttpRequest into a Promise.
+ *
+ * Copyright (C) 2021 Wojtek Kosior
+ * Redistribution terms are gathered in the `copyright' file.
+ */
+
+function ajax_callback()
+{
+ if (this.readyState == 4)
+ this.resolve_callback(this);
+}
+
+function initiate_ajax_request(resolve, reject, method, url)
+{
+ const xhttp = new XMLHttpRequest();
+ xhttp.resolve_callback = resolve;
+ xhttp.onreadystatechange = ajax_callback;
+ xhttp.open(method, url, true);
+ try {
+ xhttp.send();
+ } catch(e) {
+ console.log(e);
+ setTimeout(reject, 0);
+ }
+}
+
+function make_ajax_request(method, url)
+{
+ return new Promise((resolve, reject) =>
+ initiate_ajax_request(resolve, reject, method, url));
+}
+
+/*
+ * EXPORTS_START
+ * EXPORT make_ajax_request
+ * EXPORTS_END
+ */
diff --git a/content/activity_info_server.js b/content/activity_info_server.js
index 8435377..a1384e9 100644
--- a/content/activity_info_server.js
+++ b/content/activity_info_server.js
@@ -11,6 +11,8 @@
* IMPORTS_START
* IMPORT listen_for_connection
* IMPORT CONNECTION_TYPE
+ * IMPORT set_repo_query_repos
+ * IMPORT set_repo_query_callback
* IMPORTS_END
*/
@@ -33,9 +35,22 @@ function report_script(script_data)
function report_settings(settings)
{
+ const [pattern, settings_data, repos] = settings;
+ set_repo_query_repos(repos);
+
report_activity("settings", settings);
}
+function report_repo_query_result(result)
+{
+ report_activity("repo_query_result", result);
+}
+
+function trigger_repo_query()
+{
+ set_repo_query_callback(report_repo_query_result);
+}
+
function new_connection(port)
{
console.log("new activity info connection!");
@@ -44,6 +59,14 @@ function new_connection(port)
for (const activity of activities)
port.postMessage(activity);
+
+ /*
+ * So far the only thing we expect to receive is repo query order. Once more
+ * possibilities arrive, we will need to complicate this listener.
+ */
+ port.onMessage.addListener(trigger_repo_query);
+
+ port.onDisconnect.addListener(() => ports.delete(port));
}
function start_activity_info_server()
diff --git a/content/main.js b/content/main.js
index 8f8375e..437a32b 100644
--- a/content/main.js
+++ b/content/main.js
@@ -20,6 +20,7 @@
* IMPORT is_chrome
* IMPORT is_mozilla
* IMPORT start_activity_info_server
+ * IMPORT set_repo_query_url
* IMPORTS_END
*/
@@ -129,4 +130,6 @@ if (!is_privileged_url(document.URL)) {
}
start_activity_info_server();
+
+ set_repo_query_url(document.URL);
}
diff --git a/content/repo_query.js b/content/repo_query.js
new file mode 100644
index 0000000..b8c8ed9
--- /dev/null
+++ b/content/repo_query.js
@@ -0,0 +1,80 @@
+/**
+ * part of Hachette
+ * Getting available content for site from remote repositories.
+ *
+ * Copyright (C) 2021 Wojtek Kosior
+ * Redistribution terms are gathered in the `copyright' file.
+ */
+
+/*
+ * IMPORTS_START
+ * IMPORT make_ajax_request
+ * IMPORTS_END
+ */
+
+var query_started = false;
+
+var url = undefined;
+var repos = undefined;
+var callback = undefined;
+
+async function query(repo)
+{
+ const [repo_url, data] = repo;
+
+ let response = "Query failed";
+ const query_url = `${repo_url}/query?n=${encodeURIComponent(url)}`;
+
+ try {
+ let xhttp = await make_ajax_request("GET", query_url);
+ if (xhttp.status === 200)
+ response = xhttp.responseText;
+ console.log(xhttp);
+ } catch (e) {
+ console.log(e);
+ }
+
+ callback([repo_url, response]);
+}
+
+function start_query()
+{
+ if (query_started || !url || !repos || !callback)
+ return;
+
+ query_started = true;
+
+ console.log(`about to query ${url} from ${repos}`);
+
+ for (const repo of repos)
+ query(repo);
+}
+
+function set_repo_query_url(_url)
+{
+ url = _url;
+
+ start_query();
+}
+
+function set_repo_query_repos(_repos)
+{
+ repos = _repos;
+
+ start_query();
+}
+
+function set_repo_query_callback(_callback)
+{
+ callback = _callback;
+
+ start_query();
+}
+
+/*
+ * EXPORTS_START
+ * EXPORT set_repo_query_url
+ * EXPORT set_repo_query_repos
+ * EXPORT set_repo_query_callback
+ * EXPORTS_END
+ */
diff --git a/html/display-panel.html b/html/display-panel.html
index 9b6d619..d8d7f5d 100644
--- a/html/display-panel.html
+++ b/html/display-panel.html
@@ -21,6 +21,14 @@
display: none;
}
+ .show_hide_next2:not(:checked)+* {
+ display: none;
+ }
+
+ .show_hide_next2:checked+*+* {
+ display: none;
+ }
+
.hide {
display: none;
}
@@ -34,10 +42,6 @@
#container_for_injected>#none_injected:not(:last-child) {
display: none;
}
-
- input#connected_chbx:checked+div+h3 {
- display: none;
- }
</style>
</head>
<body>
@@ -65,12 +69,19 @@
</label>
<ul id="possible_patterns"></ul>
- <input id="connected_chbx" type="checkbox" class="show_next"></input>
+ <input id="connected_chbx" type="checkbox" class="show_hide_next2"></input>
<div>
<h3>
Matched pattern: <span id="pattern">...</span>
<button id="view_pattern" class="hide">
- View in settings
+ View in settings
+ </button>
+ <input id="query_started_chbx" type="checkbox" class="show_hide_next2"></input>
+ <div id="container_for_repo_responses">
+ <h3>Queried from repositories</h3>
+ </div>
+ <button id="query_pattern">
+ Search for matching patterns
</button>
</h3>
<h3>
diff --git a/html/display-panel.js b/html/display-panel.js
index 650c234..1693182 100644
--- a/html/display-panel.js
+++ b/html/display-panel.js
@@ -144,6 +144,7 @@ function handle_page_info(message)
}
const connected_chbx = by_id("connected_chbx");
+const query_pattern_but = by_id("query_pattern");
function try_to_connect(tab_id)
{
@@ -151,21 +152,35 @@ function try_to_connect(tab_id)
const connect_info = {name: CONNECTION_TYPE.ACTIVITY_INFO, frameId: 0};
const port = browser.tabs.connect(tab_id, connect_info);
- port.onDisconnect.addListener(port => handle_disconnect(tab_id));
+ const button_cb = (e) => start_querying_repos(port);
+
+ port.onDisconnect.addListener(port => handle_disconnect(tab_id, button_cb));
port.onMessage.addListener(handle_activity_report);
+ query_pattern_but.addEventListener("click", button_cb);
+
if (is_mozilla)
setTimeout(() => monitor_connecting(port, tab_id), 1000);
}
+const query_started_chbx = by_id("query_started_chbx");
+
+function start_querying_repos(port)
+{
+ port.postMessage("dummy (trigger repo querying)");
+ query_started_chbx.checked = true;
+}
+
const loading_chbx = by_id("loading_chbx");
-function handle_disconnect(tab_id)
+function handle_disconnect(tab_id, button_cb)
{
+ query_pattern_but.removeEventListener("click", button_cb);
+
if (is_chrome && !browser.runtime.lastError)
return;
- /* return if there was no connection initialization failure */
+ /* return if error was not during connection initialization */
if (connected_chbx.checked)
return;
@@ -189,6 +204,7 @@ const blocked_span = by_id("blocked");
const payload_span = by_id("payload");
const view_payload_but = by_id("view_payload");
const container_for_injected = by_id("container_for_injected");
+const container_for_repo_responses = by_id("container_for_repo_responses");
function handle_activity_report(message)
{
@@ -197,7 +213,7 @@ function handle_activity_report(message)
const [type, data] = message;
if (type === "settings") {
- let [pattern, settings] = data;
+ let [pattern, settings, repos] = data;
settings = settings || {};
blocked_span.textContent = settings.allow ? "no" : "yes";
@@ -231,6 +247,17 @@ function handle_activity_report(message)
container_for_injected.appendChild(h4);
container_for_injected.appendChild(pre);
}
+ if (type === "repo_query_result") {
+ const [repo_url, response_text] = data;
+
+ const h4 = document.createElement("h4");
+ const pre = document.createElement("pre");
+ h4.textContent = repo_url;
+ pre.textContent = response_text;
+
+ container_for_repo_responses.appendChild(h4);
+ container_for_repo_responses.appendChild(pre);
+ }
}
by_id("settings_but")