mirror of https://github.com/zulip/zulip.git
402 lines
12 KiB
JavaScript
402 lines
12 KiB
JavaScript
import blueslip from './../blueslip';
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import { path_parts } from './landing-page';
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// these constants are populated immediately with data from the DOM on page load
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// name -> display name
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const INTEGRATIONS = new Map();
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const CATEGORIES = new Map();
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function load_data() {
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$('.integration-lozenge').toArray().forEach(function (integration) {
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const name = $(integration).data('name');
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const display_name = $(integration).find('.integration-name').text().trim();
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if (display_name && name) {
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INTEGRATIONS.set(name, display_name);
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}
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});
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$('.integration-category').toArray().forEach(function (category) {
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const name = $(category).data('category');
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const display_name = $(category).text().trim();
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if (display_name && name) {
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CATEGORIES.set(name, display_name);
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}
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});
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}
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const INITIAL_STATE = {
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category: 'all',
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integration: null,
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query: '',
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};
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let state = Object.assign({}, INITIAL_STATE);
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function adjust_font_sizing() {
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$('.integration-lozenge').toArray().forEach(function (integration) {
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const $integration_name = $(integration).find('.integration-name');
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const $integration_category = $(integration).find('.integration-category');
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// if the text has wrapped to two lines, decrease font-size
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if ($integration_name.height() > 30) {
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$integration_name.css('font-size', '1em');
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if ($integration_name.height() > 30) {
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$integration_name.css('font-size', '.95em');
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}
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}
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if ($integration_category.height() > 30) {
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$integration_category.css('font-size', '.8em');
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if ($integration_category.height() > 30) {
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$integration_category.css('font-size', '.75em');
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}
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}
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});
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}
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function update_path() {
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let next_path;
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if (state.integration) {
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next_path = $('.integration-lozenge[data-name="' + state.integration + '"]')
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.closest('a').attr('href');
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} else if (state.category) {
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next_path = $('.integration-category[data-category="' + state.category + '"]')
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.closest('a').attr('href');
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} else {
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next_path = '/';
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}
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window.history.pushState(state, '', next_path);
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}
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function update_categories() {
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$('.integration-lozenges').css('opacity', 0);
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$('.integration-category').removeClass('selected');
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$('[data-category="' + state.category + '"]').addClass('selected');
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const $dropdown_label = $('.integration-categories-dropdown .dropdown-category-label');
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if (state.category === INITIAL_STATE.category) {
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$dropdown_label.text(i18n.t('Filter by category'));
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} else {
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$dropdown_label.text(CATEGORIES.get(state.category));
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}
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$('.integration-lozenges').animate(
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{ opacity: 1 },
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{ duration: 400 }
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);
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adjust_font_sizing();
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}
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const update_integrations = _.debounce(function () {
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const max_scrollY = window.scrollY;
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const integrations = $('.integration-lozenges').children().toArray();
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integrations.forEach(function (integration) {
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const $integration = $(integration).find('.integration-lozenge');
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const $integration_category = $integration.find('.integration-category');
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if (state.category !== 'all') {
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$integration_category.css('display', 'none');
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$integration.addClass('without-category');
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} else {
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$integration_category.css('display', '');
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$integration.removeClass('without-category');
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}
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if (!$integration.hasClass('integration-create-your-own')) {
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const display_name = INTEGRATIONS.get($integration.data('name'));
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const display =
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common.phrase_match(state.query, display_name) &&
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($integration.data('categories').includes(CATEGORIES.get(state.category)) ||
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state.category === 'all');
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if (display) {
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$integration.css('display', 'inline-block');
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} else {
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$integration.css('display', 'none');
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}
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}
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document.body.scrollTop = Math.min(window.scrollY, max_scrollY);
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});
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adjust_font_sizing();
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}, 50);
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function hide_catalog_show_integration() {
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const $lozenge_icon = $(".integration-lozenge.integration-" + state.integration).clone(false);
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$lozenge_icon.removeClass('legacy');
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const categories = $('.integration-' + state.integration).data('categories')
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.slice(1, -1)
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.split(',')
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.map(function (category) {
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return category.trim().slice(1, -1);
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});
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function show_integration(doc) {
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$('#integration-instructions-group .name').text(INTEGRATIONS.get(state.integration));
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$('#integration-instructions-group .categories .integration-category').remove();
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categories.forEach(function (category) {
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let link;
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for (const [name, display_name] of CATEGORIES) {
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if (display_name === category) {
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link = name;
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}
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}
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const category_el = $('<a></a>')
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.attr('href', '/integrations/' + link)
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.append('<h3 class="integration-category"></h3>');
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category_el.find('.integration-category')
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.attr('data-category', link)
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.text(category);
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$('#integration-instructions-group .categories').append(category_el);
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});
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$('#integration-instructions-group').css({
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opacity: 0,
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display: 'flex',
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});
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$('.integration-instructions').css('display', 'none');
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$('#' + state.integration + '.integration-instructions .help-content').html(doc);
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$('#integration-instruction-block .integration-lozenge').remove();
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$("#integration-instruction-block")
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.append($lozenge_icon)
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.css('display', 'flex');
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$('.integration-instructions#' + state.integration).css('display', 'block');
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$("html, body").animate(
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{ scrollTop: 0 },
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{ duration: 200 }
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);
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$('#integration-instructions-group').animate(
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{ opacity: 1 },
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{ duration: 300 }
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);
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adjust_font_sizing();
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}
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function hide_catalog(doc) {
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$(".integration-categories-dropdown").css('display', 'none');
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$(".integrations .catalog").addClass('hide');
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$(".extra, #integration-main-text, #integration-search").css("display", "none");
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show_integration(doc);
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$(".main").css("visibility", "visible");
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}
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$.get({
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url: '/integrations/doc-html/' + state.integration,
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dataType: 'html',
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success: hide_catalog,
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error: function (err) {
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blueslip.error("Integration documentation for '" + state.integration + "' not found.", err);
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},
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});
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}
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function hide_integration_show_catalog() {
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function show_catalog() {
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$("html, body").animate(
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{ scrollTop: 0 },
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{ duration: 200 }
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);
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$(".integration-categories-dropdown").css('display', '');
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$(".integrations .catalog").removeClass('hide');
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$(".extra, #integration-main-text, #integration-search").css("display", "block");
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adjust_font_sizing();
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}
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function hide_integration() {
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$('#integration-instruction-block').css('display', 'none');
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$('#integration-instructions-group').css('display', 'none');
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$('.inner-content').css({ padding: '' });
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$("#integration-instruction-block .integration-lozenge").remove();
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show_catalog();
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}
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hide_integration();
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}
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function get_state_from_path() {
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const result = Object.assign({}, INITIAL_STATE);
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result.query = state.query;
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const parts = path_parts();
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if (parts[1] === 'doc' && INTEGRATIONS.get(parts[2])) {
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result.integration = parts[2];
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} else if (CATEGORIES.has(parts[1])) {
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result.category = parts[1];
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}
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return result;
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}
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function render(next_state) {
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const previous_state = Object.assign({}, state);
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state = next_state;
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if (previous_state.integration !== next_state.integration &&
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next_state.integration !== null) {
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hide_catalog_show_integration();
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} else {
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if (previous_state.integration !== next_state.integration) {
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hide_integration_show_catalog();
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}
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if (previous_state.category !== next_state.category) {
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update_categories();
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update_integrations();
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}
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if (previous_state.query !== next_state.query) {
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update_integrations();
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}
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$(".main").css("visibility", "visible");
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}
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}
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function dispatch(action, payload) {
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switch (action) {
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case 'CHANGE_CATEGORY':
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render(Object.assign({}, state, {
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category: payload.category,
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}));
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update_path();
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break;
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case 'SHOW_INTEGRATION':
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render(Object.assign({}, state, {
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integration: payload.integration,
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}));
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update_path();
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break;
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case 'HIDE_INTEGRATION':
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render(Object.assign({}, state, {
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integration: null,
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}));
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update_path();
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break;
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case 'SHOW_CATEGORY':
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render(Object.assign({}, state, {
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integration: null,
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category: payload.category,
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}));
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update_path();
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break;
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case 'UPDATE_QUERY':
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render(Object.assign({}, state, {
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query: payload.query,
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}));
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break;
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case 'LOAD_PATH':
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render(get_state_from_path());
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break;
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default:
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blueslip.error('Invalid action dispatched on /integrations.');
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break;
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}
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}
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function toggle_categories_dropdown() {
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const $dropdown_list = $('.integration-categories-dropdown .dropdown-list');
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$dropdown_list.slideToggle(250);
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}
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function integration_events() {
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$('#integration-search input[type="text"]').keypress(function (e) {
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const integrations = $('.integration-lozenges').children().toArray();
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if (e.which === 13 && e.target.value !== '') {
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for (let i = 0; i < integrations.length; i += 1) {
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const integration = $(integrations[i]).find('.integration-lozenge');
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if ($(integration).css('display') !== 'none') {
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$(integration).closest('a')[0].click();
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break;
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}
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}
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}
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});
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$('.integration-categories-dropdown .dropdown-toggle').click(function () {
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toggle_categories_dropdown();
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});
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$('.integration-instruction-block').on('click', 'a .integration-category', function (e) {
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const category = $(e.target).data('category');
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dispatch('SHOW_CATEGORY', { category: category });
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return false;
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});
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$('.integrations a .integration-category').on('click', function (e) {
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const category = $(e.target).data('category');
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dispatch('CHANGE_CATEGORY', { category: category });
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toggle_categories_dropdown();
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return false;
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});
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$('.integrations a .integration-lozenge').on('click', function (e) {
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if (!$(e.target).closest('.integration-lozenge').hasClass('integration-create-your-own')) {
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const integration = $(e.target).closest('.integration-lozenge').data('name');
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dispatch('SHOW_INTEGRATION', { integration: integration });
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return false;
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}
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});
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$('a#integration-list-link span, a#integration-list-link i').on('click', function () {
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dispatch('HIDE_INTEGRATION');
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return false;
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});
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// combine selector use for both focusing the integrations searchbar and adding
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// the input event.
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$(".integrations .searchbar input[type='text']")
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.focus()
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.on('input', function (e) {
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dispatch('UPDATE_QUERY', { query: e.target.value.toLowerCase() });
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});
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$(window).scroll(function () {
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if (document.body.scrollTop > 330) {
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$('.integration-categories-sidebar').addClass('sticky');
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} else {
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$('.integration-categories-sidebar').removeClass('sticky');
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}
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});
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$(window).on('resize', function () {
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adjust_font_sizing();
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});
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$(window).on('popstate', function () {
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if (window.location.pathname.startsWith('/integrations')) {
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dispatch('LOAD_PATH');
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} else {
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window.location = window.location.href;
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}
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});
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}
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// init
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$(function () {
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integration_events();
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load_data();
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dispatch('LOAD_PATH');
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});
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