]> git.wh0rd.org - tt-rss.git/blobdiff - js/tt-rss.js
use xhrPost in more places
[tt-rss.git] / js / tt-rss.js
index d5d31cfed2001ed72291b7d87bdad8eb155e61e3..e25dff18ecf34b38f7d7bc8aee180fe5f33b45f7 100644 (file)
@@ -1,11 +1,13 @@
-var global_unread = -1;
-var hotkey_prefix = false;
-var hotkey_prefix_pressed = false;
-var hotkey_actions = {};
-var _widescreen_mode = false;
-var _rpc_seq = 0;
-var _active_feed_id = 0;
-var _active_feed_is_cat = false;
+/* global dijit, __ */
+
+let global_unread = -1;
+let hotkey_prefix = false;
+let hotkey_prefix_pressed = false;
+let hotkey_actions = {};
+let _widescreen_mode = false;
+let _rpc_seq = 0;
+let _active_feed_id = 0;
+let _active_feed_is_cat = false;
 
 function next_seq() {
        _rpc_seq += 1;
@@ -17,7 +19,7 @@ function get_seq() {
 }
 
 function activeFeedIsCat() {
-       return _active_feed_is_cat;
+       return !!_active_feed_is_cat;
 }
 
 function getActiveFeedId() {
@@ -50,11 +52,11 @@ function updateFeedList() {
                        dijit.byId("feedTree").destroyRecursive();
                }
 
-               var store = new dojo.data.ItemFileWriteStore({
+               const store = new dojo.data.ItemFileWriteStore({
                        url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"
                });
 
-               var treeModel = new fox.FeedStoreModel({
+               const treeModel = new fox.FeedStoreModel({
                        store: store,
                        query: {
                                "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
@@ -64,12 +66,12 @@ function updateFeedList() {
                        childrenAttrs: ["items"]
                });
 
-               var tree = new fox.FeedTree({
+               const tree = new fox.FeedTree({
                        model: treeModel,
                        onClick: function (item, node) {
-                               var id = String(item.id);
-                               var is_cat = id.match("^CAT:");
-                               var feed = id.substr(id.indexOf(":") + 1);
+                               const id = String(item.id);
+                               const is_cat = id.match("^CAT:");
+                               const feed = id.substr(id.indexOf(":") + 1);
                                viewfeed({feed: feed, is_cat: is_cat});
                                return false;
                        },
@@ -79,14 +81,6 @@ function updateFeedList() {
                        id: "feedTree",
                }, "feedTree");
 
-               /*              var menu = new dijit.Menu({id: 'feedMenu'});
-
-                menu.addChild(new dijit.MenuItem({
-                label: "Simple menu item"
-                }));
-
-                //             menu.bindDomNode(tree.domNode); */
-
                var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
                        console.log(dijit.getEnclosingWidget(event.target));
                        dojo.disconnect(tmph);
@@ -115,22 +109,16 @@ function updateFeedList() {
 
 function catchupAllFeeds() {
 
-       var str = __("Mark all articles as read?");
+       const str = __("Mark all articles as read?");
 
        if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 
-               var query_str = "backend.php?op=feeds&method=catchupAll";
-
                notify_progress("Marking all feeds as read...");
 
-               //console.log("catchupAllFeeds Q=" + query_str);
-
-               new Ajax.Request("backend.php", {
-                       parameters: query_str,
-                       onComplete: function(transport) {
-                               request_counters(true);
-                               viewCurrentFeed();
-                       } });
+               xhrPost("backend.php", {op: "feeds", method: "catchupAll"}, () => {
+                       request_counters(true);
+                       viewCurrentFeed();
+               });
 
                global_unread = 0;
                updateTitle("");
@@ -154,19 +142,19 @@ function timeout() {
 }
 
 function search() {
-       var query = "backend.php?op=feeds&method=search&param=" +
+       const query = "backend.php?op=feeds&method=search&param=" +
                param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 
        if (dijit.byId("searchDlg"))
                dijit.byId("searchDlg").destroyRecursive();
 
-       dialog = new dijit.Dialog({
+       const dialog = new dijit.Dialog({
                id: "searchDlg",
                title: __("Search"),
                style: "width: 600px",
                execute: function() {
                        if (this.validate()) {
-                               _search_query = dojo.objectToQuery(this.attr('value'));
+                               _search_query = this.attr('value');
                                this.hide();
                                viewCurrentFeed();
                        }
@@ -177,20 +165,12 @@ function search() {
 }
 
 function updateTitle() {
-       var tmp = "Tiny Tiny RSS";
+       let tmp = "Tiny Tiny RSS";
 
        if (global_unread > 0) {
                tmp = "(" + global_unread + ") " + tmp;
        }
 
-       if (window.fluid) {
-               if (global_unread > 0) {
-                       window.fluid.dockBadge = global_unread;
-               } else {
-                       window.fluid.dockBadge = "";
-               }
-       }
-
        document.title = tmp;
 }
 
@@ -245,6 +225,7 @@ function init() {
                        "dijit/tree/dndSource",
                        "dijit/tree/ForestStoreModel",
                        "dojo/data/ItemFileWriteStore",
+                       "fox/FeedStoreModel",
                        "fox/FeedTree" ], function (dojo, ready, parser) {
 
                        ready(function() {
@@ -257,26 +238,30 @@ function init() {
 
                                        loading_set_progress(30);
 
-                                       var a = document.createElement('audio');
+                                       const a = document.createElement('audio');
 
-                                       var hasAudio = !!a.canPlayType;
-                                       var hasSandbox = "sandbox" in document.createElement("iframe");
-                                       var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
-                                       var clientTzOffset = new Date().getTimezoneOffset() * 60;
+                                       const hasAudio = !!a.canPlayType;
+                                       const hasSandbox = "sandbox" in document.createElement("iframe");
+                                       const hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
+                                       const clientTzOffset = new Date().getTimezoneOffset() * 60;
 
                                        init_hotkey_actions();
 
-                                       new Ajax.Request("backend.php", {
-                                               parameters: {
-                                                       op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
-                                                       hasMp3: hasMp3,
-                                                       clientTzOffset: clientTzOffset,
-                                                       hasSandbox: hasSandbox
-                                               },
-                                               onComplete: function (transport) {
-                                                       backend_sanity_check_callback(transport);
-                                               }
+                                       const params = {
+                            op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
+                            hasMp3: hasMp3,
+                            clientTzOffset: clientTzOffset,
+                            hasSandbox: hasSandbox
+                        };
+
+                                       xhrPost("backend.php", params, (transport) => {
+                        try {
+                            backend_sanity_check_callback(transport);
+                        } catch (e) {
+                            console.error(e);
+                        }
                                        });
+
                                } catch (e) {
                                        exception_error(e);
                                }
@@ -289,13 +274,13 @@ function init() {
 
 function init_hotkey_actions() {
        hotkey_actions["next_feed"] = function() {
-               var rv = dijit.byId("feedTree").getNextFeed(
+               const rv = dijit.byId("feedTree").getNextFeed(
                        getActiveFeedId(), activeFeedIsCat());
 
                if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
        };
        hotkey_actions["prev_feed"] = function() {
-               var rv = dijit.byId("feedTree").getPreviousFeed(
+               const rv = dijit.byId("feedTree").getPreviousFeed(
                        getActiveFeedId(), activeFeedIsCat());
 
                if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
@@ -319,8 +304,8 @@ function init_hotkey_actions() {
                moveToPost('prev', true, true);
        };
        hotkey_actions["collapse_article"] = function() {
-               var id = getActiveArticleId();
-               var elem = $("CICD-"+id);
+               const id = getActiveArticleId();
+               const elem = $("CICD-"+id);
 
                if (elem) {
                        if (elem.visible()) {
@@ -332,8 +317,8 @@ function init_hotkey_actions() {
                }
        };
        hotkey_actions["toggle_expand"] = function() {
-               var id = getActiveArticleId();
-               var elem = $("CICD-"+id);
+               const id = getActiveArticleId();
+               const elem = $("CICD-"+id);
 
                if (elem) {
                        if (elem.visible()) {
@@ -357,10 +342,10 @@ function init_hotkey_actions() {
                selectionToggleUnread(undefined, false, true);
        };
        hotkey_actions["edit_tags"] = function() {
-               var id = getActiveArticleId();
+               const id = getActiveArticleId();
                if (id) {
                        editArticleTags(id);
-               };
+               }
        }
        hotkey_actions["open_in_new_window"] = function() {
                if (getActiveArticleId()) {
@@ -456,14 +441,9 @@ function init_hotkey_actions() {
                reverseHeadlineOrder();
        };
        hotkey_actions["feed_toggle_vgroup"] = function() {
-               var query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
-
-               new Ajax.Request("backend.php", {
-                       parameters: query_str,
-                       onComplete: function(transport) {
-                               viewCurrentFeed();
-                       } });
-
+               xhrPost("backend.php", {op: "rpc", method: "togglepref", key: "VFEED_GROUP_BY_FEED"}, () => {
+                       viewCurrentFeed();
+               })
        };
        hotkey_actions["catchup_all"] = function() {
                catchupAllFeeds();
@@ -493,12 +473,12 @@ function init_hotkey_actions() {
                gotoPreferences();
        };
        hotkey_actions["select_article_cursor"] = function() {
-               var id = getArticleUnderPointer();
+               const id = getArticleUnderPointer();
                if (id) {
-                       var row = $("RROW-" + id);
+                       const row = $("RROW-" + id);
 
                        if (row) {
-                               var cb = dijit.getEnclosingWidget(
+                               const cb = dijit.getEnclosingWidget(
                                        row.getElementsByClassName("rchk")[0]);
 
                                if (cb) {
@@ -545,32 +525,25 @@ function init_hotkey_actions() {
        hotkey_actions["toggle_combined_mode"] = function() {
                notify_progress("Loading, please wait...");
 
-               var value = isCdmMode() ? "false" : "true";
-               var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
+               const value = isCdmMode() ? "false" : "true";
 
-               new Ajax.Request("backend.php", {
-                       parameters: query,
-                       onComplete: function(transport) {
-                               setInitParam("combined_display_mode",
-                                       !getInitParam("combined_display_mode"));
+               xhrPost("backend.php", {op: "rpc", method: "setpref", key: "COMBINED_DISPLAY_MODE", value: value}, () => {
+            setInitParam("combined_display_mode",
+                !getInitParam("combined_display_mode"));
 
-                               closeArticlePanel();
-                               viewCurrentFeed();
-
-                       } });
+            closeArticlePanel();
+            viewCurrentFeed();
+               })
        };
        hotkey_actions["toggle_cdm_expanded"] = function() {
                notify_progress("Loading, please wait...");
 
-               var value = getInitParam("cdm_expanded") ? "false" : "true";
-               var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
+        const value = getInitParam("cdm_expanded") ? "false" : "true";
 
-               new Ajax.Request("backend.php", {
-                       parameters: query,
-                       onComplete: function(transport) {
-                               setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
-                               viewCurrentFeed();
-                       } });
+               xhrPost("backend.php", {op: "rpc", method: "setpref", key: "CDM_EXPANDED", value: value}, () => {
+            setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
+            viewCurrentFeed();
+        });
        };
 }
 
@@ -602,7 +575,7 @@ function init_second_stage() {
 
        delCookie("ttrss_test");
 
-       var toolbar = document.forms["main_toolbar_form"];
+       const toolbar = document.forms["main_toolbar_form"];
 
        dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
                getInitParam("default_view_mode"));
@@ -610,10 +583,8 @@ function init_second_stage() {
        dijit.getEnclosingWidget(toolbar.order_by).attr('value',
                getInitParam("default_view_order_by"));
 
-       feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
-
-       var hash_feed_id = hash_get('f');
-       var hash_feed_is_cat = hash_get('c') == "1";
+       const hash_feed_id = hash_get('f');
+       const hash_feed_is_cat = hash_get('c') == "1";
 
        if (hash_feed_id != undefined) {
                setActiveFeedId(hash_feed_id, hash_feed_is_cat);
@@ -625,11 +596,11 @@ function init_second_stage() {
        if ('sessionStorage' in window && window['sessionStorage'] !== null)
                sessionStorage.clear();
 
-       var hotkeys = getInitParam("hotkeys");
-       var tmp = [];
+       const hotkeys = getInitParam("hotkeys");
+       const tmp = [];
 
-       for (var sequence in hotkeys[1]) {
-               filtered = sequence.replace(/\|.*$/, "");
+       for (const sequence in hotkeys[1]) {
+               const filtered = sequence.replace(/\|.*$/, "");
                tmp[filtered] = hotkeys[1][sequence];
        }
 
@@ -700,15 +671,6 @@ function quickMenuGo(opid) {
        case "qmcShowOnlyUnread":
                toggleDispRead();
                break;
-       case "qmcAddFilter":
-               quickAddFilter();
-               break;
-       case "qmcAddLabel":
-               addLabel();
-               break;
-       case "qmcRescoreFeed":
-               rescoreCurrentFeed();
-               break;
        case "qmcToggleWidescreen":
                if (!isCdmMode()) {
                        _widescreen_mode = !_widescreen_mode;
@@ -732,28 +694,20 @@ function quickMenuGo(opid) {
 
 function toggleDispRead() {
 
-       var hide = !(getInitParam("hide_read_feeds") == "1");
-
-       hideOrShowFeeds(hide);
-
-       var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
-               param_escape(hide);
-
-       setInitParam("hide_read_feeds", hide);
-
-       new Ajax.Request("backend.php", {
-               parameters: query,
-               onComplete: function(transport) {
-               } });
+       const hide = !(getInitParam("hide_read_feeds") == "1");
 
+       xhrPost("backend.php", {op: "rpc", method: "setpref", key: "HIDE_READ_FEEDS", value: hide}, () => {
+        hideOrShowFeeds(hide);
+        setInitParam("hide_read_feeds", hide);
+       });
 }
 
 function parse_runtime_info(data) {
 
        //console.log("parsing runtime info...");
 
-       for (var k in data) {
-               var v = data[k];
+       for (const k in data) {
+               const v = data[k];
 
 //             console.log("RI: " + k + " => " + v);
 
@@ -769,7 +723,7 @@ function parse_runtime_info(data) {
                }
 
                if (k == "update_result") {
-                       var updatesIcon = dijit.byId("updatesIcon").domNode;
+                       const updatesIcon = dijit.byId("updatesIcon").domNode;
 
                        if (v) {
                                Element.show(updatesIcon);
@@ -800,7 +754,7 @@ function parse_runtime_info(data) {
 function collapse_feedlist() {
        Element.toggle("feeds-holder");
 
-       var splitter = $("feeds-holder_splitter");
+       const splitter = $("feeds-holder_splitter");
 
        Element.visible("feeds-holder") ? splitter.show() : splitter.hide();
 
@@ -812,70 +766,31 @@ function viewModeChanged() {
        return viewCurrentFeed('');
 }
 
-function rescoreCurrentFeed() {
-
-       var actid = getActiveFeedId();
-
-       if (activeFeedIsCat() || actid < 0) {
-               alert(__("You can't rescore this kind of feed."));
-               return;
-       }
-
-       if (!actid) {
-               alert(__("Please select some feed first."));
-               return;
-       }
-
-       var fn = getFeedName(actid);
-       var pr = __("Rescore articles in %s?").replace("%s", fn);
-
-       if (confirm(pr)) {
-               notify_progress("Rescoring articles...");
-
-               var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
-
-               new Ajax.Request("backend.php", {
-                       parameters: query,
-                       onComplete: function(transport) {
-                               viewCurrentFeed();
-                       } });
-       }
-}
-
 function hotkey_handler(e) {
 
        if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 
-       var keycode = false;
+       let keycode = e.which;
 
-       var cmdline = $('cmdline');
-
-       if (window.event) {
-               keycode = window.event.keyCode;
-       } else if (e) {
-               keycode = e.which;
-       }
-
-       if (keycode == 27) { // escape
+       if (keycode == 27) { // escape and drop prefix
                hotkey_prefix = false;
        }
 
-       if (keycode == 16) return; // ignore lone shift
-       if (keycode == 17) return; // ignore lone ctrl
+       if (keycode == 16 || keycode == 17) return; // ignore lone shift / ctrl
 
-       var hotkeys = getInitParam("hotkeys");
-       var keychar = String.fromCharCode(keycode).toLowerCase();
+       const hotkeys = getInitParam("hotkeys");
+       const keychar = String.fromCharCode(keycode).toLowerCase();
 
        if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 
-               var date = new Date();
-               var ts = Math.round(date.getTime() / 1000);
+               const date = new Date();
+               const ts = Math.round(date.getTime() / 1000);
 
                hotkey_prefix = keychar;
                hotkey_prefix_pressed = ts;
 
-               cmdline.innerHTML = keychar;
-               Element.show(cmdline);
+               $("cmdline").innerHTML = keychar;
+               Element.show("cmdline");
 
                e.stopPropagation();
 
@@ -883,9 +798,9 @@ function hotkey_handler(e) {
                return true;
        }
 
-       Element.hide(cmdline);
+       Element.hide("cmdline");
 
-       var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
+       let hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 
        // ensure ^*char notation
        if (e.shiftKey) hotkey = "*" + hotkey;
@@ -896,17 +811,16 @@ function hotkey_handler(e) {
        hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
        hotkey_prefix = false;
 
-       var hotkey_action = false;
-       var hotkeys = getInitParam("hotkeys");
+       let hotkey_action = false;
 
-       for (var sequence in hotkeys[1]) {
+       for (const sequence in hotkeys[1]) {
                if (sequence == hotkey) {
                        hotkey_action = hotkeys[1][sequence];
                        break;
                }
        }
 
-       var action = hotkey_actions[hotkey_action];
+       const action = hotkey_actions[hotkey_action];
 
        if (action != null) {
                action();
@@ -921,10 +835,10 @@ function inPreferences() {
 
 function reverseHeadlineOrder() {
 
-       var toolbar = document.forms["main_toolbar_form"];
-       var order_by = dijit.getEnclosingWidget(toolbar.order_by);
+       const toolbar = document.forms["main_toolbar_form"];
+       const order_by = dijit.getEnclosingWidget(toolbar.order_by);
 
-       var value = order_by.attr('value');
+       let value = order_by.attr('value');
 
        if (value == "date_reverse")
                value = "default";
@@ -939,21 +853,21 @@ function reverseHeadlineOrder() {
 
 function handle_rpc_json(transport, scheduled_call) {
 
-       var netalert_dijit = dijit.byId("net-alert");
-       var netalert = false;
+       const netalert_dijit = dijit.byId("net-alert");
+       let netalert = false;
 
        if (netalert_dijit) netalert = netalert_dijit.domNode;
 
        try {
-               var reply = JSON.parse(transport.responseText);
+               const reply = JSON.parse(transport.responseText);
 
                if (reply) {
 
-                       var error = reply['error'];
+                       const error = reply['error'];
 
                        if (error) {
-                               var code = error['code'];
-                               var msg = error['msg'];
+                               const code = error['code'];
+                               const msg = error['msg'];
 
                                console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 
@@ -963,44 +877,42 @@ function handle_rpc_json(transport, scheduled_call) {
                                }
                        }
 
-                       var seq = reply['seq'];
+                       const seq = reply['seq'];
 
-                       if (seq) {
-                               if (get_seq() != seq) {
-                                       console.log("[handle_rpc_json] sequence mismatch: " + seq +
-                                               " (want: " + get_seq() + ")");
-                                       return true;
-                               }
+                       if (seq && get_seq() != seq) {
+                               console.log("[handle_rpc_json] sequence mismatch: " + seq +
+                                       " (want: " + get_seq() + ")");
+                               return true;
                        }
 
-                       var message = reply['message'];
+                       const message = reply['message'];
 
-                       if (message) {
-                               if (message == "UPDATE_COUNTERS") {
-                                       console.log("need to refresh counters...");
-                                       setInitParam("last_article_id", -1);
-                                       request_counters(true);
-                               }
+                       if (message == "UPDATE_COUNTERS") {
+                               console.log("need to refresh counters...");
+                               setInitParam("last_article_id", -1);
+                               request_counters(true);
                        }
 
-                       var counters = reply['counters'];
+                       const counters = reply['counters'];
 
                        if (counters)
                                parse_counters(counters, scheduled_call);
 
-                       var runtime_info = reply['runtime-info'];
+                       const runtime_info = reply['runtime-info'];
 
                        if (runtime_info)
                                parse_runtime_info(runtime_info);
 
                        if (netalert) netalert.hide();
 
+                       return reply;
+
                } else {
-                       if (netalert)
-                               netalert.show();
-                       else
-                               notify_error("Communication problem with server.");
-               }
+            if (netalert)
+                netalert.show();
+            else
+                notify_error("Communication problem with server.");
+        }
 
        } catch (e) {
                if (netalert)
@@ -1011,13 +923,13 @@ function handle_rpc_json(transport, scheduled_call) {
                console.error(e);
        }
 
-       return true;
+       return false;
 }
 
 function switchPanelMode(wide) {
        if (isCdmMode()) return;
 
-       article_id = getActiveArticleId();
+       const article_id = getActiveArticleId();
 
        if (wide) {
                dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
@@ -1057,30 +969,24 @@ function switchPanelMode(wide) {
 
        if (article_id) view(article_id);
 
-       new Ajax.Request("backend.php", {
-               parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
-               onComplete: function(transport) {
-                       console.log(transport.responseText);
-               } });
+       xhrPost("backend.php", {op: "rpc", method: "setpanelmode", wide: wide ? 1 : 0});
 }
 
 function update_random_feed() {
        console.log("in update_random_feed");
 
-       new Ajax.Request("backend.php", {
-               parameters: "op=rpc&method=updateRandomFeed",
-               onComplete: function(transport) {
-                       handle_rpc_json(transport, true);
-                       window.setTimeout(update_random_feed, 30*1000);
-               } });
+       xhrPost("backend.php", { op: "rpc", method: "updateRandomFeed" }, (transport) => {
+               handle_rpc_json(transport, true);
+               window.setTimeout(update_random_feed, 30*1000);
+       });
 }
 
 function hash_get(key) {
-       var kv = window.location.hash.substring(1).toQueryParams();
+       const kv = window.location.hash.substring(1).toQueryParams();
        return kv[key];
 }
 function hash_set(key, value) {
-       var kv = window.location.hash.substring(1).toQueryParams();
+       const kv = window.location.hash.substring(1).toQueryParams();
        kv[key] = value;
        window.location.hash = $H(kv).toQueryString();
 }