zulip/static/js/subs.js

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JavaScript
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"use strict";
const _ = require("lodash");
const render_subscription = require("../templates/subscription.hbs");
const render_subscription_settings = require("../templates/subscription_settings.hbs");
const render_subscription_table_body = require("../templates/subscription_table_body.hbs");
const render_subscriptions = require("../templates/subscriptions.hbs");
const components = require("./components");
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const people = require("./people");
const search_util = require("./search_util");
const stream_create = require("./stream_create");
const util = require("./util");
exports.show_subs_pane = {
nothing_selected() {
$(".stream-info-title, .settings, #stream-creation").hide();
$("#stream_settings_title, .nothing-selected").show();
},
settings() {
$(".stream-info-title, .settings, #stream-creation").hide();
$("#stream_settings_title, .settings").show();
},
create_stream() {
$(".stream-info-title, .nothing-selected, .settings, #stream-creation").hide();
$("#add_new_stream_title, #stream-creation").show();
},
};
exports.check_button_for_sub = function (sub) {
return $(`.stream-row[data-stream-id='${CSS.escape(sub.stream_id)}'] .check`);
};
exports.row_for_stream_id = function (stream_id) {
return $(`.stream-row[data-stream-id='${CSS.escape(stream_id)}']`);
};
exports.settings_button_for_sub = function (sub) {
// We don't do expectOne() here, because this button is only
// visible if the user has that stream selected in the streams UI.
return $(
`.subscription_settings[data-stream-id='${CSS.escape(sub.stream_id)}'] .subscribe-button`,
);
};
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function get_row_data(row) {
const row_id = Number.parseInt(row.attr("data-stream-id"), 10);
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if (row_id) {
const row_object = stream_data.get_sub_by_id(row_id);
return {
id: row_id,
object: row_object,
};
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}
return undefined;
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}
exports.get_active_data = function () {
const active_row = $("div.stream-row.active");
const valid_active_id = Number.parseInt(active_row.attr("data-stream-id"), 10);
const active_tabs = $(".subscriptions-container").find("div.ind-tab.selected");
return {
row: active_row,
id: valid_active_id,
tabs: active_tabs,
};
};
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function get_hash_safe() {
if (typeof window !== "undefined" && typeof window.location.hash === "string") {
return window.location.hash.slice(1);
}
return "";
}
function selectText(element) {
let range;
let sel;
if (window.getSelection) {
sel = window.getSelection();
range = document.createRange();
range.selectNodeContents(element);
sel.removeAllRanges();
sel.addRange(range);
} else if (document.body.createTextRange) {
range = document.body.createTextRange();
range.moveToElementText(element);
range.select();
}
}
function should_list_all_streams() {
return !page_params.realm_is_zephyr_mirror_realm;
}
// this finds the stream that is actively open in the settings and focused in
// the left side.
exports.active_stream = function () {
const hash_components = window.location.hash.slice(1).split(/\//);
// if the string casted to a number is valid, and another component
// after exists then it's a stream name/id pair.
if (typeof Number.parseFloat(hash_components[1]) === "number" && hash_components[2]) {
return {
id: Number.parseFloat(hash_components[1]),
name: hash_components[2],
};
}
return undefined;
};
exports.set_muted = function (sub, is_muted, status_element) {
stream_muting.update_is_muted(sub, is_muted);
stream_edit.set_stream_property(sub, "is_muted", sub.is_muted, status_element);
};
exports.toggle_pin_to_top_stream = function (sub) {
stream_edit.set_stream_property(sub, "pin_to_top", !sub.pin_to_top);
};
let subscribed_only = true;
exports.is_subscribed_stream_tab_active = function () {
// Returns true if "Subscribed" tab in stream settings is open
// otherwise false.
return subscribed_only;
};
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exports.update_stream_name = function (sub, new_name) {
const old_name = sub.name;
// Rename the stream internally.
stream_data.rename_sub(sub, new_name);
const stream_id = sub.stream_id;
// Update the left sidebar.
stream_list.rename_stream(sub, new_name);
// Update the stream settings
stream_edit.update_stream_name(sub, new_name);
// Update the subscriptions page
const sub_row = exports.row_for_stream_id(stream_id);
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sub_row.find(".stream-name").text(new_name);
// Update the message feed.
message_live_update.update_stream_name(stream_id, new_name);
// Clear rendered typeahead cache
typeahead_helper.clear_rendered_stream(stream_id);
// Update compose_state if needed
if (compose_state.stream_name() === old_name) {
compose_state.stream_name(new_name);
}
// Update navbar if needed
message_view_header.maybe_rerender_title_area_for_stream(sub);
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};
exports.update_stream_description = function (sub, description, rendered_description) {
sub.description = description;
sub.rendered_description = rendered_description.replace("<p>", "").replace("</p>", "");
// Update stream row
const sub_row = exports.row_for_stream_id(sub.stream_id);
sub_row.find(".description").html(util.clean_user_content_links(sub.rendered_description));
// Update stream settings
stream_edit.update_stream_description(sub);
// Update navbar if needed
message_view_header.maybe_rerender_title_area_for_stream(sub);
};
exports.update_stream_privacy = function (sub, values) {
stream_data.update_stream_privacy(sub, values);
stream_data.update_calculated_fields(sub);
// Update UI elements
stream_ui_updates.update_stream_privacy_type_icon(sub);
stream_ui_updates.update_stream_subscription_type_text(sub);
stream_ui_updates.update_change_stream_privacy_settings(sub);
stream_ui_updates.update_settings_button_for_sub(sub);
stream_ui_updates.update_subscribers_count(sub);
stream_ui_updates.update_add_subscriptions_elements(sub);
stream_list.redraw_stream_privacy(sub);
// Update navbar if needed
message_view_header.maybe_rerender_title_area_for_stream(sub);
};
exports.update_stream_post_policy = function (sub, new_value) {
stream_data.update_stream_post_policy(sub, new_value);
stream_data.update_calculated_fields(sub);
stream_ui_updates.update_stream_subscription_type_text(sub);
};
exports.update_message_retention_setting = function (sub, new_value) {
stream_data.update_message_retention_setting(sub, new_value);
stream_ui_updates.update_stream_subscription_type_text(sub);
};
exports.set_color = function (stream_id, color) {
const sub = stream_data.get_sub_by_id(stream_id);
stream_edit.set_stream_property(sub, "color", color);
};
exports.rerender_subscriptions_settings = function (sub) {
// This rerendes the subscriber data for a given sub object
// where it might have already been rendered in the subscriptions UI.
if (typeof sub === "undefined") {
blueslip.error("Undefined sub passed to function rerender_subscriptions_settings");
return;
}
stream_ui_updates.update_subscribers_count(sub);
stream_ui_updates.update_subscribers_list(sub);
};
exports.update_subscribers_ui = function (sub) {
// We rely on rerender_subscriptions_settings to complete the
// stream_data subscribers count update
exports.rerender_subscriptions_settings(sub);
message_view_header.maybe_rerender_title_area_for_stream(sub);
};
exports.add_sub_to_table = function (sub) {
if (exports.is_sub_already_present(sub)) {
// If a stream is already listed/added in subscription modal,
// display stream in `Subscribed` tab and return.
// This can happen in some corner cases (which might
// be backend bugs) where a realm adminsitrator is subscribed
// to a private stream, in which case they might get two
// stream-create events.
stream_ui_updates.update_stream_row_in_settings_tab(sub);
return;
}
const setting_sub = stream_data.get_sub_for_settings(sub);
const html = render_subscription(setting_sub);
const settings_html = render_subscription_settings(sub);
if (stream_create.get_name() === sub.name) {
ui.get_content_element($(".streams-list")).prepend(html);
ui.reset_scrollbar($(".streams-list"));
} else {
ui.get_content_element($(".streams-list")).append(html);
}
ui.get_content_element($(".subscriptions .settings")).append($(settings_html));
if (stream_create.get_name() === sub.name) {
// This `stream_create.get_name()` check tells us whether the
// stream was just created in this browser window; it's a hack
// to work around the server_events code flow not having a
// good way to associate with this request because the stream
// ID isn't known yet. These are appended to the top of the
// list, so they are more visible.
exports.row_for_stream_id(sub.stream_id).trigger("click");
stream_create.reset_created_stream();
}
};
exports.is_sub_already_present = function (sub) {
// This checks if a stream is already listed the "Manage streams"
// UI, by checking for its subscribe/unsubscribe checkmark button.
const button = exports.check_button_for_sub(sub);
if (button.length !== 0) {
return true;
}
return false;
};
exports.remove_stream = function (stream_id) {
// It is possible that row is empty when we deactivate a
// stream, but we let jQuery silently handle that.
const row = exports.row_for_stream_id(stream_id);
row.remove();
const sub = stream_data.get_sub_by_id(stream_id);
if (stream_edit.is_sub_settings_active(sub)) {
stream_edit.open_edit_panel_empty();
}
};
exports.update_settings_for_subscribed = function (sub) {
stream_ui_updates.update_add_subscriptions_elements(sub);
$(
`.subscription_settings[data-stream-id='${CSS.escape(
sub.stream_id,
)}'] #preview-stream-button`,
).show();
if (exports.is_sub_already_present(sub)) {
stream_ui_updates.update_stream_row_in_settings_tab(sub);
stream_ui_updates.update_subscribers_count(sub, true);
stream_ui_updates.update_check_button_for_sub(sub);
stream_ui_updates.update_settings_button_for_sub(sub);
stream_ui_updates.update_change_stream_privacy_settings(sub);
} else {
exports.add_sub_to_table(sub);
}
stream_ui_updates.update_subscribers_list(sub);
// Display the swatch and subscription stream_settings
stream_ui_updates.update_regular_sub_settings(sub);
};
exports.show_active_stream_in_left_panel = function () {
const selected_row = get_hash_safe().split(/\//)[1];
if (Number.parseFloat(selected_row)) {
const sub_row = exports.row_for_stream_id(selected_row);
sub_row.addClass("active");
}
};
exports.add_tooltips_to_left_panel = function () {
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
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for (const row of $("#subscriptions_table .stream-row")) {
$(row).find('.sub-info-box [class$="-bar"] [class$="-count"]').tooltip({
placement: "left",
animation: false,
});
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
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}
};
exports.update_settings_for_unsubscribed = function (sub) {
exports.rerender_subscriptions_settings(sub);
stream_ui_updates.update_check_button_for_sub(sub);
stream_ui_updates.update_settings_button_for_sub(sub);
stream_ui_updates.update_regular_sub_settings(sub);
stream_ui_updates.update_change_stream_privacy_settings(sub);
stream_data.update_stream_email_address(sub, "");
// If user unsubscribed from private stream then user cannot subscribe to
// stream without invitation and cannot add subscribers to stream.
if (!sub.should_display_subscription_button) {
stream_ui_updates.update_add_subscriptions_elements(sub);
}
if (page_params.is_guest) {
stream_edit.open_edit_panel_empty();
}
// Remove private streams from subscribed streams list.
stream_ui_updates.update_stream_row_in_settings_tab(sub);
};
function triage_stream(query, sub) {
if (query.subscribed_only && !sub.subscribed) {
// reject non-subscribed streams
return "rejected";
}
const search_terms = search_util.get_search_terms(query.input);
function match(attr) {
const val = sub[attr];
return search_util.vanilla_match({
val,
search_terms,
});
}
if (match("name")) {
return "name_match";
}
if (match("description")) {
return "desc_match";
}
return "rejected";
}
function get_stream_id_buckets(stream_ids, query) {
// When we simplify the settings UI, we can get
// rid of the "others" bucket.
const buckets = {
name: [],
desc: [],
other: [],
};
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
for (const stream_id of stream_ids) {
const sub = stream_data.get_sub_by_id(stream_id);
const match_status = triage_stream(query, sub);
if (match_status === "name_match") {
buckets.name.push(stream_id);
} else if (match_status === "desc_match") {
buckets.desc.push(stream_id);
} else {
buckets.other.push(stream_id);
}
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
}
stream_data.sort_for_stream_settings(buckets.name, query.sort_order);
stream_data.sort_for_stream_settings(buckets.desc, query.sort_order);
return buckets;
}
exports.populate_stream_settings_left_panel = function () {
const html = blueslip.measure_time("render left panel", () => {
const sub_rows = stream_data.get_updated_unsorted_subs();
const template_data = {
subscriptions: sub_rows,
};
return render_subscriptions(template_data);
});
ui.get_content_element($("#subscriptions_table .streams-list")).html(html);
};
// query is now an object rather than a string.
// Query { input: String, subscribed_only: Boolean, sort_order: String }
exports.filter_table = function (query) {
exports.show_active_stream_in_left_panel();
function stream_id_for_row(row) {
return Number.parseInt($(row).attr("data-stream-id"), 10);
}
const widgets = new Map();
const streams_list_scrolltop = ui.get_scroll_element($(".streams-list")).scrollTop();
const stream_ids = [];
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
for (const row of $("#subscriptions_table .stream-row")) {
const stream_id = stream_id_for_row(row);
stream_ids.push(stream_id);
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
}
const buckets = get_stream_id_buckets(stream_ids, query);
// If we just re-built the DOM from scratch we wouldn't need
// all this hidden/notdisplayed logic.
const hidden_ids = new Set();
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
for (const stream_id of buckets.other) {
hidden_ids.add(stream_id);
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
}
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
for (const row of $("#subscriptions_table .stream-row")) {
const stream_id = stream_id_for_row(row);
// Below code goes away if we don't do sort-DOM-in-place.
if (hidden_ids.has(stream_id)) {
$(row).addClass("notdisplayed");
} else {
$(row).removeClass("notdisplayed");
}
widgets.set(stream_id, $(row).detach());
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
}
exports.add_tooltips_to_left_panel();
ui.reset_scrollbar($("#subscription_overlay .streams-list"));
const all_stream_ids = [...buckets.name, ...buckets.desc, ...buckets.other];
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
for (const stream_id of all_stream_ids) {
ui.get_content_element($("#subscriptions_table .streams-list")).append(
widgets.get(stream_id),
);
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-06 06:19:47 +01:00
}
exports.maybe_reset_right_panel();
// this puts the scrollTop back to what it was before the list was updated again.
ui.get_scroll_element($(".streams-list")).scrollTop(streams_list_scrolltop);
};
let sort_order = "by-stream-name";
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exports.get_search_params = function () {
const search_box = $("#stream_filter input[type='text']");
const input = search_box.expectOne().val().trim();
const params = {
input,
subscribed_only,
sort_order,
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};
return params;
};
exports.maybe_reset_right_panel = function () {
if ($(".stream-row.active").hasClass("notdisplayed")) {
$(".right .settings").hide();
$(".nothing-selected").show();
$(".stream-row.active").removeClass("active");
}
};
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exports.actually_filter_streams = function () {
const search_params = exports.get_search_params();
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exports.filter_table(search_params);
};
const filter_streams = _.throttle(exports.actually_filter_streams, 50);
// Make it explicit that our toggler is not created right away.
exports.toggler = undefined;
exports.switch_stream_tab = function (tab_name) {
/*
This switches the stream tab, but it doesn't update
the toggler widget. You may instead want to
use `toggler.goto`.
*/
if (tab_name === "all-streams") {
subscribed_only = false;
} else if (tab_name === "subscribed") {
subscribed_only = true;
}
exports.actually_filter_streams();
stream_edit.setup_subscriptions_tab_hash(tab_name);
};
exports.sort_toggler = undefined;
exports.switch_stream_sort = function (tab_name) {
if (
tab_name === "by-stream-name" ||
tab_name === "by-subscriber-count" ||
tab_name === "by-weekly-traffic"
) {
sort_order = tab_name;
} else {
sort_order = "by-stream-name";
}
exports.actually_filter_streams();
};
exports.setup_page = function (callback) {
// We should strongly consider only setting up the page once,
// but I am writing these comments write before a big release,
// so it's too risky a change for now.
//
// The history behind setting up the page from scratch every
// time we go into "Manage streams" is that we used to have
// some live-update issues, so being able to re-launch the
// streams page is kind of a workaround for those bugs, since
// we will re-populate the widget.
//
// For now, every time we go back into the widget we'll
// continue the strategy that we re-render everything from scratch.
// Also, we'll always go back to the "Subscribed" tab.
function initialize_components() {
// Sort by name by default when opening "Manage streams".
sort_order = "by-stream-name";
exports.sort_toggler = components.toggle({
values: [
{
label_html: `<i class="fa fa-sort-alpha-asc" title="${i18n.t(
"Sort by name",
)}"></i>`,
key: "by-stream-name",
},
{
label_html: `<i class="fa fa-user-o" title="${i18n.t(
"Sort by number of subscribers",
)}"></i>`,
key: "by-subscriber-count",
},
{
label_html: `<i class="fa fa-bar-chart" title="${i18n.t(
"Sort by estimated weekly traffic",
)}"></i>`,
key: "by-weekly-traffic",
},
],
html_class: "stream_sorter_toggle",
callback(value, key) {
exports.switch_stream_sort(key);
},
});
$("#subscriptions_table .search-container").prepend(exports.sort_toggler.get());
// Reset our internal state to reflect that we're initially in
// the "Subscribed" tab if we're reopening "Manage streams".
subscribed_only = true;
exports.toggler = components.toggle({
child_wants_focus: true,
values: [
{label: i18n.t("Subscribed"), key: "subscribed"},
{label: i18n.t("All streams"), key: "all-streams"},
],
callback(value, key) {
exports.switch_stream_tab(key);
},
});
if (should_list_all_streams()) {
const toggler_elem = exports.toggler.get();
$("#subscriptions_table .search-container").prepend(toggler_elem);
}
if (page_params.is_guest) {
exports.toggler.disable_tab("all-streams");
}
// show the "Stream settings" header by default.
$(".display-type #stream_settings_title").show();
}
function populate_and_fill() {
$("#subscriptions_table").empty();
const template_data = {
can_create_streams: page_params.can_create_streams,
hide_all_streams: !should_list_all_streams(),
max_name_length: page_params.stream_name_max_length,
max_description_length: page_params.stream_description_max_length,
is_owner: page_params.is_owner,
stream_privacy_policy_values: stream_data.stream_privacy_policy_values,
stream_post_policy_values: stream_data.stream_post_policy_values,
zulip_plan_is_not_limited: page_params.zulip_plan_is_not_limited,
realm_message_retention_setting:
stream_edit.get_display_text_for_realm_message_retention_setting,
upgrade_text_for_wide_organization_logo:
page_params.upgrade_text_for_wide_organization_logo,
};
const rendered = render_subscription_table_body(template_data);
$("#subscriptions_table").append(rendered);
exports.populate_stream_settings_left_panel();
initialize_components();
exports.actually_filter_streams();
stream_create.set_up_handlers();
$("#stream_filter input[type='text']").on("input", () => {
// Debounce filtering in case a user is typing quickly
filter_streams();
});
$("#clear_search_stream_name").on("click", () => {
$("#stream_filter input[type='text']").val("");
filter_streams();
});
if (callback) {
callback();
}
}
populate_and_fill();
if (!should_list_all_streams()) {
$(".create_stream_button").val(i18n.t("Subscribe"));
}
};
exports.switch_to_stream_row = function (stream_id) {
const stream_row = exports.row_for_stream_id(stream_id);
const container = $(".streams-list");
exports.get_active_data().row.removeClass("active");
stream_row.addClass("active");
scroll_util.scroll_element_into_container(stream_row, container);
// It's dubious that we need this timeout any more.
setTimeout(() => {
if (stream_id === exports.get_active_data().id) {
stream_row.trigger("click");
}
}, 100);
};
exports.change_state = function (section) {
// if in #streams/new form.
if (section === "new") {
if (!page_params.is_guest) {
exports.do_open_create_stream();
} else {
exports.toggler.goto("subscribed");
}
return;
}
if (section === "all") {
exports.toggler.goto("all-streams");
return;
}
if (section === "subscribed") {
exports.toggler.goto("subscribed");
return;
}
// if the section is a valid number.
if (/\d+/.test(section)) {
const stream_id = Number.parseInt(section, 10);
// Guest users can not access unsubscribed streams
// So redirect guest users to 'subscribed' tab
// for any unsubscribed stream settings hash
if (page_params.is_guest && !stream_data.id_is_subscribed(stream_id)) {
exports.toggler.goto("subscribed");
} else {
exports.switch_to_stream_row(stream_id);
}
return;
}
blueslip.warn("invalid section for streams: " + section);
exports.toggler.goto("subscribed");
};
exports.launch = function (section) {
exports.setup_page(() => {
overlays.open_overlay({
name: "subscriptions",
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overlay: $("#subscription_overlay"),
on_close() {
hashchange.exit_overlay();
},
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});
exports.change_state(section);
});
if (!exports.get_active_data().id) {
$("#search_stream_name").trigger("focus");
}
};
exports.switch_rows = function (event) {
const active_data = exports.get_active_data();
let switch_row;
if (window.location.hash === "#streams/new") {
// Prevent switching stream rows when creating a new stream
return false;
} else if (!active_data.id || active_data.row.hasClass("notdisplayed")) {
switch_row = $("div.stream-row:not(.notdisplayed)").first();
if ($("#search_stream_name").is(":focus")) {
$("#search_stream_name").trigger("blur");
}
} else {
if (event === "up_arrow") {
switch_row = active_data.row.prevAll().not(".notdisplayed").first();
} else if (event === "down_arrow") {
switch_row = active_data.row.nextAll().not(".notdisplayed").first();
}
if ($("#search_stream_name").is(":focus")) {
// remove focus from Filter streams input instead of switching rows
// if Filter streams input is focused
return $("#search_stream_name").trigger("blur");
}
}
const row_data = get_row_data(switch_row);
if (row_data) {
const stream_id = row_data.id;
exports.switch_to_stream_row(stream_id);
} else if (event === "up_arrow" && !row_data) {
$("#search_stream_name").trigger("focus");
}
return true;
};
exports.keyboard_sub = function () {
const active_data = exports.get_active_data();
const stream_filter_tab = $(active_data.tabs[0]).text();
const row_data = get_row_data(active_data.row);
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if (row_data) {
exports.sub_or_unsub(row_data.object);
if (row_data.object.subscribed && stream_filter_tab === "Subscribed") {
active_data.row.addClass("notdisplayed");
active_data.row.removeClass("active");
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}
}
};
exports.toggle_view = function (event) {
const active_data = exports.get_active_data();
const stream_filter_tab = $(active_data.tabs[0]).text();
if (event === "right_arrow" && stream_filter_tab === "Subscribed") {
exports.toggler.goto("all-streams");
} else if (event === "left_arrow" && stream_filter_tab === "All streams") {
exports.toggler.goto("subscribed");
}
};
exports.view_stream = function () {
const active_data = exports.get_active_data();
const row_data = get_row_data(active_data.row);
if (row_data) {
const stream_narrow_hash =
"#narrow/stream/" + hash_util.encode_stream_name(row_data.object.name);
hashchange.go_to_location(stream_narrow_hash);
}
};
/* For the given stream_row, remove the tick and replace by a spinner. */
function display_subscribe_toggle_spinner(stream_row) {
/* Prevent sending multiple requests by removing the button class. */
$(stream_row).find(".check").removeClass("sub_unsub_button");
/* Hide the tick. */
const tick = $(stream_row).find("svg");
tick.addClass("hide");
/* Add a spinner to show the request is in process. */
const spinner = $(stream_row).find(".sub_unsub_status").expectOne();
spinner.show();
loading.make_indicator(spinner);
}
/* For the given stream_row, add the tick and delete the spinner. */
function hide_subscribe_toggle_spinner(stream_row) {
/* Re-enable the button to handle requests. */
$(stream_row).find(".check").addClass("sub_unsub_button");
/* Show the tick. */
const tick = $(stream_row).find("svg");
tick.removeClass("hide");
/* Destroy the spinner. */
const spinner = $(stream_row).find(".sub_unsub_status").expectOne();
loading.destroy_indicator(spinner);
}
function ajaxSubscribe(stream, color, stream_row) {
// Subscribe yourself to a single stream.
let true_stream_name;
if (stream_row !== undefined) {
display_subscribe_toggle_spinner(stream_row);
}
return channel.post({
url: "/json/users/me/subscriptions",
data: {subscriptions: JSON.stringify([{name: stream, color}])},
success(resp, statusText, xhr) {
if (overlays.streams_open()) {
$("#create_stream_name").val("");
}
const res = JSON.parse(xhr.responseText);
if (!$.isEmptyObject(res.already_subscribed)) {
// Display the canonical stream capitalization.
true_stream_name = res.already_subscribed[people.my_current_email()][0];
ui_report.success(
i18n.t("Already subscribed to __stream__", {stream: true_stream_name}),
$(".stream_change_property_info"),
);
}
// The rest of the work is done via the subscribe event we will get
if (stream_row !== undefined) {
hide_subscribe_toggle_spinner(stream_row);
}
},
error(xhr) {
if (stream_row !== undefined) {
hide_subscribe_toggle_spinner(stream_row);
}
ui_report.error(
i18n.t("Error adding subscription"),
xhr,
$(".stream_change_property_info"),
);
},
});
}
function ajaxUnsubscribe(sub, stream_row) {
// TODO: use stream_id when backend supports it
if (stream_row !== undefined) {
display_subscribe_toggle_spinner(stream_row);
}
return channel.del({
url: "/json/users/me/subscriptions",
data: {subscriptions: JSON.stringify([sub.name])},
success() {
$(".stream_change_property_info").hide();
// The rest of the work is done via the unsubscribe event we will get
if (stream_row !== undefined) {
hide_subscribe_toggle_spinner(stream_row);
}
},
error(xhr) {
if (stream_row !== undefined) {
hide_subscribe_toggle_spinner(stream_row);
}
ui_report.error(
i18n.t("Error removing subscription"),
xhr,
$(".stream_change_property_info"),
);
},
});
}
exports.do_open_create_stream = function () {
// Only call this directly for hash changes.
// Prefer open_create_stream().
const stream = $("#search_stream_name").val().trim();
if (!should_list_all_streams()) {
// Realms that don't allow listing streams should simply be subscribed to.
stream_create.set_name(stream);
ajaxSubscribe($("#search_stream_name").val());
return;
}
stream_create.new_stream_clicked(stream);
};
exports.open_create_stream = function () {
exports.do_open_create_stream();
hashchange.update_browser_history("#streams/new");
};
exports.sub_or_unsub = function (sub, stream_row) {
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if (sub.subscribed) {
ajaxUnsubscribe(sub, stream_row);
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} else {
ajaxSubscribe(sub.name, sub.color, stream_row);
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}
};
exports.initialize = function () {
$("#subscriptions_table").on("click", ".create_stream_button", (e) => {
e.preventDefault();
exports.open_create_stream();
});
$(".subscriptions").on("click", "[data-dismiss]", (e) => {
e.preventDefault();
// we want to make sure that the click is not just a simulated
// click; this fixes an issue where hitting "Enter" would
// trigger this code path due to bootstrap magic.
if (e.clientY !== 0) {
exports.show_subs_pane.nothing_selected();
}
});
$("#subscriptions_table").on("click", ".email-address", function () {
selectText(this);
});
$("#subscriptions_table").on("click", ".stream-row, .create_stream_button", () => {
$(".right").addClass("show");
$(".subscriptions-header").addClass("slide-left");
});
$("#subscriptions_table").on("click", ".fa-chevron-left", () => {
$(".right").removeClass("show");
$(".subscriptions-header").removeClass("slide-left");
});
(function defocus_sub_settings() {
const sel = ".search-container, .streams-list, .subscriptions-header";
$("#subscriptions_table").on("click", sel, (e) => {
if ($(e.target).is(sel)) {
stream_edit.open_edit_panel_empty();
}
});
})();
};
window.subs = exports;