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6ec808b8df
ES and TypeScript modules are strict by default and don’t need this directive. ESLint will remind us to add it to new CommonJS files and remove it from ES and TypeScript modules. Signed-off-by: Anders Kaseorg <anders@zulip.com>
108 lines
3.6 KiB
JavaScript
108 lines
3.6 KiB
JavaScript
"use strict";
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const settings_config = require("./settings_config");
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exports.build_realm_logo_widget = function (upload_function, is_night) {
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let logo_section_id = "#realm-day-logo-upload-widget";
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let logo_source = page_params.realm_logo_source;
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if (is_night) {
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logo_section_id = "#realm-night-logo-upload-widget";
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logo_source = page_params.realm_night_logo_source;
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}
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const delete_button_elem = $(logo_section_id + " .image-delete-button");
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const file_input_elem = $(logo_section_id + " .image_file_input");
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const file_input_error_elem = $(logo_section_id + " .image_file_input_error");
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const upload_button_elem = $(logo_section_id + " .image_upload_button");
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const get_file_input = function () {
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return file_input_elem.expectOne();
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};
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if (!page_params.is_admin) {
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return;
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}
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if (logo_source === "D") {
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delete_button_elem.hide();
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} else {
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delete_button_elem.show();
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}
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const data = {night: JSON.stringify(is_night)};
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delete_button_elem.on("click", (e) => {
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e.preventDefault();
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e.stopPropagation();
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channel.del({
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url: "/json/realm/logo",
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data,
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});
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});
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return upload_widget.build_direct_upload_widget(
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get_file_input,
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file_input_error_elem.expectOne(),
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upload_button_elem.expectOne(),
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upload_function,
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page_params.max_logo_file_size,
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);
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};
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function change_logo_delete_button(logo_source, logo_delete_button, file_input) {
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if (logo_source === "U") {
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logo_delete_button.show();
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} else {
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logo_delete_button.hide();
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// Need to clear input because of a small edge case
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// where you try to upload the same image you just deleted.
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file_input.val("");
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}
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}
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exports.rerender = function () {
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const file_input = $("#realm-day-logo-upload-widget .image_file_input");
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const night_file_input = $("#realm-night-logo-upload-widget .realm-logo-file-input");
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$("#realm-day-logo-upload-widget .image-block").attr("src", page_params.realm_logo_url);
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if (page_params.realm_night_logo_source === "D" && page_params.realm_logo_source !== "D") {
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// If no night mode logo is uploaded but a day mode one
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// is, use the day mode one; this handles the common case
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// of transparent background logos that look good on both
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// night and day themes. See also similar code in admin.js.
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$("#realm-night-logo-upload-widget .image-block").attr("src", page_params.realm_logo_url);
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} else {
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$("#realm-night-logo-upload-widget .image-block").attr(
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"src",
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page_params.realm_night_logo_url,
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);
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}
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if (
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(page_params.color_scheme === settings_config.color_scheme_values.night.code &&
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page_params.realm_night_logo_source !== "D") ||
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(page_params.color_scheme === settings_config.color_scheme_values.automatic.code &&
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page_params.realm_night_logo_source !== "D" &&
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window.matchMedia &&
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window.matchMedia("(prefers-color-scheme: dark)").matches)
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) {
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$("#realm-logo").attr("src", page_params.realm_night_logo_url);
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} else {
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$("#realm-logo").attr("src", page_params.realm_logo_url);
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}
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change_logo_delete_button(
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page_params.realm_logo_source,
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$("#realm-day-logo-upload-widget .image-delete-button"),
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file_input,
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);
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change_logo_delete_button(
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page_params.realm_night_logo_source,
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$("#realm-night-logo-upload-widget .image-delete-button"),
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night_file_input,
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);
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};
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window.realm_logo = exports;
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