From 153ec5f46b5a39d0719fdb4eaf4e6fd3530fc26c Mon Sep 17 00:00:00 2001
From: Paul Spooren <mail@aparcar.org>
Date: Mon, 15 Mar 2021 09:29:43 -1000
Subject: [PATCH] luci-app-attendedsysupgrade: remove legacy script

The script was previously used, is however no longer needed since the
rewrite to client side UI rendering.

Signed-off-by: Paul Spooren <mail@aparcar.org>
---
 .../resources/attendedsysupgrade.js           | 384 ------------------
 1 file changed, 384 deletions(-)
 delete mode 100644 applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js

diff --git a/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js b/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js
deleted file mode 100644
index b75e90d9a7..0000000000
--- a/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js
+++ /dev/null
@@ -1,384 +0,0 @@
-function $(s) {
-    return document.getElementById(s.substring(1));
-}
-
-function show(s) {
-    $(s).style.display = 'block';
-}
-
-function hide(s) {
-    $(s).style.display = 'none';
-}
-
-function set_server() {
-    hide("#status_box");
-    data.url = $("#server").value;
-    ubus_call("uci", "set", {
-        "config": "attendedsysupgrade",
-        "section": "server",
-        values: {
-            "url": data.url
-        }
-    })
-    ubus_call("uci", "commit", {
-        "config": "attendedsysupgrade"
-    })
-    var server_button = $("#server")
-    server_button.type = 'button';
-    server_button.className = 'cbi-button cbi-button-edit';
-    server_button.parentElement.removeChild($("#button_set"));
-    server_button.onclick = edit_server;
-}
-
-function edit_server() {
-    $("#server").type = 'text';
-    $("#server").onkeydown = function(event) {
-        if (event.key === 'Enter') {
-            set_server();
-            return false;
-        }
-    }
-    $("#server").className = '';
-    $("#server").onclick = null;
-
-    var button_set = document.createElement("input");
-    button_set.type = "button";
-    button_set.value = "Save";
-    button_set.name = "button_set";
-    button_set.id = "button_set";
-    button_set.className = 'cbi-button cbi-button-save';
-    button_set.onclick = set_server
-    $("#server").parentElement.appendChild(button_set);
-}
-
-function edit_packages() {
-    data.edit_packages = true
-    hide("#edit_button");
-    $("#edit_packages").value = data.packages.join("\n");
-    show("#edit_packages");
-}
-
-// initial setup, get system information
-function setup() {
-    ubus_call("rpc-sys", "packagelist", {}, "packages");
-    ubus_call("system", "board", {}, "release");
-    ubus_call("system", "board", {}, "board_name");
-    ubus_call("system", "info", {}, "memory");
-    uci_get({
-        "config": "attendedsysupgrade",
-        "section": "server",
-        "option": "url"
-    })
-    uci_get({
-        "config": "attendedsysupgrade",
-        "section": "client",
-        "option": "upgrade_packages"
-    })
-    uci_get({
-        "config": "attendedsysupgrade",
-        "section": "client",
-        "option": "advanced_mode"
-    })
-    uci_get({
-        "config": "attendedsysupgrade",
-        "section": "client",
-        "option": "auto_search"
-    })
-    setup_ready();
-}
-
-function setup_ready() {
-    // checks if a async ubus calls have finished
-    if (ubus_counter != ubus_closed) {
-        setTimeout(setup_ready, 300)
-    } else {
-        if (data.auto_search == 1) {
-            upgrade_check();
-        } else {
-            show("#upgrade_button");
-            show("#server_div");
-            $("#server").value = data.url;
-        }
-    }
-}
-
-function uci_get(option) {
-    // simple wrapper to get a uci value store in data.<option>
-    ubus_call("uci", "get", option, option["option"])
-}
-
-ubus_counter = 0;
-ubus_closed = 0;
-
-function ubus_call(command, argument, params, variable) {
-    var request_data = {};
-    request_data.jsonrpc = "2.0";
-    request_data.id = ubus_counter;
-    request_data.method = "call";
-    request_data.params = [data.ubus_rpc_session, command, argument, params]
-    var request_json = JSON.stringify(request_data)
-    ubus_counter++;
-    var request = new XMLHttpRequest();
-    request.open("POST", ubus_url, true);
-    request.setRequestHeader("Content-type", "application/json");
-    request.onload = function(event) {
-        if (request.status === 200) {
-            var response = JSON.parse(request.responseText)
-            if (!("error" in response) && "result" in response) {
-                if (response.result.length === 2) {
-                    if (command === "uci") {
-                        data[variable] = response.result[1].value
-                    } else {
-                        data[variable] = response.result[1][variable]
-                    }
-                }
-            } else {
-                set_status("danger", "<b>Ubus call failed:</b><br />Request: " + request_json + "<br />Response: " + JSON.stringify(response))
-            }
-            ubus_closed++;
-        }
-    }
-    request.send(request_json);
-}
-
-function set_status(type, message, loading, show_log) {
-    $("#status_box").className = "alert-message " + type;
-    var loading_image = '';
-    if (loading) {
-        loading_image = '<img src="/luci-static/resources/icons/loading.gif" alt="Loading" style="vertical-align:middle"> ';
-    }
-    if (data.buildlog_url && show_log) {
-        message += ' <p><a target="_blank" href="' + data.buildlog_url + '">Build log</a></p>'
-    }
-    $("#status_box").innerHTML = loading_image + message;
-    show("#status_box")
-}
-
-function upgrade_check() {
-    var current_version = data.release.version.toLowerCase();
-    var current_branch = current_version.split('.').slice(0, 2).join('.')
-    var candidates = []
-    hide("#status_box");
-    hide("#server_div");
-    set_status("info", "Searching for upgrades", true);
-    fetch(data.url + "/api/versions")
-        .then(response => response.json())
-        .then(response => {
-            var branches = response["branches"]
-            for (i in branches) {
-                // handle snapshots in a special way - as always
-                if (current_version == "snapshot" && branches[i]["latest"] == "snapshot") {
-                    candidates.unshift(branches[i])
-                    break
-                }
-
-                if (current_version == branches[i]["latest"]) {
-                    break
-                }
-                if (current_branch != branches[i]["name"]) {
-                    branches[i]["warn_branch_jump"] = true
-                }
-                candidates.unshift(branches[i])
-                if (current_branch == branches[i]["name"]) {
-                    // don't offer branches older than the current
-                    break
-                }
-            }
-
-            if (candidates.length > 0) {
-                var info_output = "<h3>New release <b>" + candidates[0].latest + "</b> available</h3>"
-                info_output += "Installed version: " + data.release.version
-
-                // tell server the currently installed version
-                request_dict.current_version = request_dict.version;
-                // tell server what version to install
-                request_dict.version = candidates[0].latest;
-                // tell server to diff the requested packages with the default packages
-                // this allows to not automatically re-install default packages which
-                // where dropped in later releases
-                request_dict.diff_packages = true;
-
-                set_status("success", info_output)
-
-                if (data.advanced_mode == 1) {
-                    show("#edit_button");
-                }
-                var upgrade_button = $("#upgrade_button")
-                upgrade_button.value = "Request firmware";
-                upgrade_button.style.display = "block";
-                upgrade_button.disabled = false;
-                upgrade_button.onclick = upgrade_request;
-
-            } else {
-                set_status("success", "No upgrades available")
-
-            }
-        });
-
-}
-
-function upgrade_request() {
-    // Request firmware using the following parameters
-    // distro, version, target, board_name, packages
-    $("#upgrade_button").disabled = true;
-    hide("#edit_packages");
-    hide("#edit_button");
-    hide("#keep_container");
-
-    // add board info to let server determine profile
-    request_dict.target = data.release.target
-    request_dict.profile = data.board_name
-
-    if (data.edit_packages == true) {
-        request_dict.packages = $("#edit_packages").value.split("\n")
-    } else {
-        request_dict.packages = Object.keys(data.packages);
-    }
-    server_request()
-}
-
-function upgrade_request_callback(response) {
-    var sysupgrade_file = "";
-    console.log(response)
-    for (i in response.images) {
-        if (response.images[i].type == "sysupgrade") {
-            sysupgrade_file = response.images[i].name;
-        }
-    }
-    if (sysupgrade_file != "") {
-        data.sysupgrade_url = data.url + '/store/' + response.bin_dir + '/' + sysupgrade_file
-        var info_output = '<h3>Firmware created</h3><p>Created file: <a href="' + data.sysupgrade_url + '">' + sysupgrade_file + '</p></a>'
-        set_status("success", info_output, false, true);
-
-        show("#keep_container");
-        var upgrade_button = $("#upgrade_button")
-        upgrade_button.disabled = false;
-        upgrade_button.style.display = "block";
-        upgrade_button.value = "Flash firmware";
-        upgrade_button.onclick = download_image;
-    } else {
-        set_status("danger", "Firmware build successfull but device not sysupgrade compatible!")
-    }
-}
-
-function flash_image() {
-    // Flash image via rpc-sys upgrade_start
-    set_status("warning", "Flashing firmware. Don't unpower device", true)
-    ubus_call("rpc-sys", "upgrade_start", {
-        "keep": $("#keep").checked
-    }, 'message');
-    ping_max = 3600; // in seconds
-    setTimeout(ping_ubus, 10000)
-}
-
-function ping_ubus() {
-    // Tries to connect to ubus. If the connection fails the device is likely still rebooting.
-    // If more time than ping_max passes update may failed
-    if (ping_max > 0) {
-        ping_max--;
-        var request = new XMLHttpRequest();
-        request.open("GET", ubus_url, true);
-        request.addEventListener('error', function(event) {
-            set_status("warning", "Rebooting device - please wait!", true);
-            setTimeout(ping_ubus, 5000)
-        });
-        request.addEventListener('load', function(event) {
-            set_status("success", "Success! Please reload web interface");
-            $("#upgrade_button").value = "Reload page";
-            show("#upgrade_button");
-            $("#upgrade_button").disabled = false;
-            $("#upgrade_button").onclick = function() {
-                location.reload();
-            }
-        });
-        request.send();
-    } else {
-        set_status("danger", "Web interface could not reconnect to your device. Please reload web interface or check device manually")
-    }
-}
-
-function upload_image(blob) {
-    // Uploads received blob data to the server using cgi-io
-    set_status("info", "Uploading firmware to device", true);
-    var request = new XMLHttpRequest();
-    var form_data = new FormData();
-
-    form_data.append("sessionid", data.ubus_rpc_session)
-    form_data.append("filename", "/tmp/firmware.bin")
-    form_data.append("filemode", 755) // insecure?
-    form_data.append("filedata", blob)
-
-    request.addEventListener('load', function(event) {
-        request_json = JSON.parse(request.responseText)
-        flash_image();
-    });
-
-    request.addEventListener('error', function(event) {
-        set_status("danger", "Upload of firmware failed, please retry by reloading web interface")
-    });
-
-    request.open('POST', origin + '/cgi-bin/cgi-upload');
-    request.send(form_data);
-}
-
-
-function download_image() {
-    // Download image from server once the url was received by upgrade_request
-    hide("#keep_container");
-    hide("#upgrade_button");
-    var download_request = new XMLHttpRequest();
-    download_request.open("GET", data.sysupgrade_url);
-    download_request.responseType = "arraybuffer";
-
-    download_request.onload = function() {
-        if (this.status === 200) {
-            var blob = new Blob([download_request.response], {
-                type: "application/octet-stream"
-            });
-            upload_image(blob)
-        }
-    };
-    set_status("info", "Downloading firmware to web browser memory", true);
-    download_request.send();
-}
-
-function server_request() {
-    fetch(data.url + "/api/build", {
-            method: 'POST',
-            headers: {
-                'Content-Type': 'application/json'
-            },
-            body: JSON.stringify(request_dict)
-        })
-        .then(response => {
-            switch (response.status) {
-                case 200:
-                    response.json()
-                        .then(response => {
-                            upgrade_request_callback(response)
-                        });
-                    break;
-                case 202:
-                    set_status("info", "Processing request", true);
-                    setTimeout(function() {
-                        server_request()
-                    }, 5000)
-                    break;
-                case 400: // bad request
-                case 422: // bad package
-                case 500: // build failed
-                    console.log('error (' + response.status + ')');
-                    response.json()
-                        .then(response => {
-                            if (response.buildlog) {
-                                data.buildlog_url = data.url + '/' + response.bin_dir + '/buildlog.txt';
-                            }
-                            set_status("danger", response.message);
-                        });
-                    break;
-            }
-        });
-}
-
-request_dict = {}
-document.onload = setup()
-- 
2.30.2