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			1233 lines
		
	
	
		
			44 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			1233 lines
		
	
	
		
			44 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| const ClipboardJS = require("clipboard");
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| const confirmDatePlugin = require("flatpickr/dist/plugins/confirmDate/confirmDate");
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| const moment = require("moment");
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| 
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| const render_actions_popover_content = require("../templates/actions_popover_content.hbs");
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| const render_mobile_message_buttons_popover = require("../templates/mobile_message_buttons_popover.hbs");
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| const render_mobile_message_buttons_popover_content = require("../templates/mobile_message_buttons_popover_content.hbs");
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| const render_no_arrow_popover = require("../templates/no_arrow_popover.hbs");
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| const render_remind_me_popover_content = require("../templates/remind_me_popover_content.hbs");
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| const render_user_group_info_popover = require("../templates/user_group_info_popover.hbs");
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| const render_user_group_info_popover_content = require("../templates/user_group_info_popover_content.hbs");
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| const render_user_info_popover_content = require("../templates/user_info_popover_content.hbs");
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| const render_user_info_popover_title = require("../templates/user_info_popover_title.hbs");
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| const render_user_profile_modal = require("../templates/user_profile_modal.hbs");
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| 
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| const settings_data = require("./settings_data");
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| const util = require("./util");
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| 
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| let current_actions_popover_elem;
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| let current_flatpickr_instance;
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| let current_message_info_popover_elem;
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| let current_mobile_message_buttons_popover_elem;
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| let userlist_placement = "right";
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| 
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| let list_of_popovers = [];
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| 
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| function elem_to_user_id(elem) {
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|     return parseInt(elem.attr("data-user-id"), 10);
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| }
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| 
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| // this utilizes the proxy pattern to intercept all calls to $.fn.popover
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| // and push the $.fn.data($o, "popover") results to an array.
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| // this is needed so that when we try to unload popovers, we can kill all dead
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| // ones that no longer have valid parents in the DOM.
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| (function (popover) {
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|     $.fn.popover = function (...args) {
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|         // apply the jQuery object as `this`, and popover function arguments.
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|         popover.apply(this, args);
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| 
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|         // if there is a valid "popover" key in the jQuery data object then
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|         // push it to the array.
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|         if (this.data("popover")) {
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|             list_of_popovers.push(this.data("popover"));
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|         }
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|     };
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| 
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|     // add back all shallow properties of $.fn.popover to the new proxied version.
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|     Object.assign($.fn.popover, popover);
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| })($.fn.popover);
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| 
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| function copy_email_handler(e) {
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|     const email_el = $(e.trigger.parentElement);
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|     const copy_icon = email_el.find("i");
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| 
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|     // only change the parent element's text back to email
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|     // and not overwrite the tooltip.
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|     const email_textnode = email_el[0].childNodes[2];
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| 
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|     email_el.addClass("email_copied");
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|     email_textnode.nodeValue = i18n.t("Email copied");
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| 
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|     setTimeout(() => {
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|         email_el.removeClass("email_copied");
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|         email_textnode.nodeValue = copy_icon.attr("data-clipboard-text");
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|     }, 1500);
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|     e.clearSelection();
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| }
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| 
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| function init_email_clipboard() {
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|     /*
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|         This shows (and enables) the copy-text icon for folks
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|         who have names that would overflow past the right
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|         edge of our user mention popup.
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|     */
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|     $(".user_popover_email").each(function () {
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|         if (this.clientWidth < this.scrollWidth) {
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|             const email_el = $(this);
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|             const copy_email_icon = email_el.find("i");
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| 
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|             /*
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|                 For deactivated users, the copy-email icon will
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|                 not even be present in the HTML, so we don't do
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|                 anything.  We don't reveal emails for deactivated
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|                 users.
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|             */
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|             if (copy_email_icon[0]) {
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|                 copy_email_icon.removeClass("hide_copy_icon");
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|                 const copy_email_clipboard = new ClipboardJS(copy_email_icon[0]);
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|                 copy_email_clipboard.on("success", copy_email_handler);
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|             }
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|         }
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|     });
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| }
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| 
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| function load_medium_avatar(user, elt) {
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|     const avatar_path = "avatar/" + user.user_id + "/medium?v=" + user.avatar_version;
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|     const user_avatar_url = new URL(avatar_path, window.location.href);
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|     const sender_avatar_medium = new Image();
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| 
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|     sender_avatar_medium.src = user_avatar_url;
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|     $(sender_avatar_medium).on("load", function () {
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|         elt.css("background-image", "url(" + $(this).attr("src") + ")");
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|     });
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| }
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| 
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| function calculate_info_popover_placement(size, elt) {
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|     const ypos = elt.offset().top;
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| 
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|     if (!(ypos + size / 2 < message_viewport.height() && ypos > size / 2)) {
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|         if (ypos + size < message_viewport.height()) {
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|             return "bottom";
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|         } else if (ypos > size) {
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|             return "top";
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|         }
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|     }
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| }
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| 
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| function get_custom_profile_field_data(user, field, field_types, dateFormat) {
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|     const field_value = people.get_custom_profile_data(user.user_id, field.id);
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|     const field_type = field.type;
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|     const profile_field = {};
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| 
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|     if (!field_value) {
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|         return profile_field;
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|     }
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|     if (!field_value.value) {
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|         return profile_field;
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|     }
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|     profile_field.name = field.name;
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|     profile_field.is_user_field = false;
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|     profile_field.is_link = field_type === field_types.URL.id;
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|     profile_field.is_external_account = field_type === field_types.EXTERNAL_ACCOUNT.id;
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|     profile_field.type = field_type;
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| 
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|     switch (field_type) {
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|         case field_types.DATE.id:
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|             profile_field.value = moment(field_value.value).format(dateFormat);
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|             break;
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|         case field_types.USER.id:
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|             profile_field.id = field.id;
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|             profile_field.is_user_field = true;
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|             profile_field.value = field_value.value;
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|             break;
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|         case field_types.CHOICE.id: {
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|             const field_choice_dict = JSON.parse(field.field_data);
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|             profile_field.value = field_choice_dict[field_value.value].text;
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|             break;
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|         }
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|         case field_types.SHORT_TEXT.id:
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|         case field_types.LONG_TEXT.id:
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|             profile_field.value = field_value.value;
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|             profile_field.rendered_value = field_value.rendered_value;
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|             break;
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|         case field_types.EXTERNAL_ACCOUNT.id:
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|             profile_field.value = field_value.value;
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|             profile_field.field_data = JSON.parse(field.field_data);
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|             profile_field.link = settings_profile_fields.get_external_account_link(profile_field);
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|             break;
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|         default:
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|             profile_field.value = field_value.value;
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|     }
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|     return profile_field;
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| }
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| 
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| function render_user_info_popover(
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|     user,
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|     popover_element,
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|     is_sender_popover,
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|     private_msg_class,
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|     template_class,
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|     popover_placement,
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| ) {
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|     const is_me = people.is_my_user_id(user.user_id);
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| 
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|     let can_set_away = false;
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|     let can_revoke_away = false;
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| 
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|     if (is_me) {
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|         if (user_status.is_away(user.user_id)) {
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|             can_revoke_away = true;
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|         } else {
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|             can_set_away = true;
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|         }
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|     }
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| 
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|     const args = {
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|         can_revoke_away,
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|         can_set_away,
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|         is_active: people.is_active_user_for_popover(user.user_id),
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|         is_bot: user.is_bot,
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|         is_me,
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|         is_sender_popover,
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|         pm_with_uri: hash_util.pm_with_uri(user.email),
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|         user_circle_class: buddy_data.get_user_circle_class(user.user_id),
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|         private_message_class: private_msg_class,
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|         sent_by_uri: hash_util.by_sender_uri(user.email),
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|         show_email: settings_data.show_email(),
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|         show_user_profile: !(user.is_bot || page_params.custom_profile_fields.length === 0),
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|         user_email: people.get_visible_email(user),
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|         user_full_name: user.full_name,
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|         user_id: user.user_id,
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|         user_last_seen_time_status: buddy_data.user_last_seen_time_status(user.user_id),
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|         user_time: people.get_user_time(user.user_id),
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|         user_type: people.get_user_type(user.user_id),
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|         status_text: user_status.get_status_text(user.user_id),
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|     };
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| 
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|     if (user.is_bot) {
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|         const is_cross_realm_bot = user.is_cross_realm_bot;
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|         const bot_owner_id = user.bot_owner_id;
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|         if (is_cross_realm_bot) {
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|             args.is_cross_realm_bot = is_cross_realm_bot;
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|         } else if (bot_owner_id) {
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|             const bot_owner = people.get_by_user_id(bot_owner_id);
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|             args.bot_owner = bot_owner;
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|         }
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|     }
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| 
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|     popover_element.popover({
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|         content: render_user_info_popover_content(args),
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|         // TODO: Determine whether `fixed` should be applied
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|         // unconditionally.  Right now, we only do it for the user
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|         // sidebar version of the popover.
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|         fixed: template_class === "user_popover",
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|         placement: popover_placement,
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|         template: render_no_arrow_popover({class: template_class}),
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|         title: render_user_info_popover_title({
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|             user_avatar: "avatar/" + user.email,
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|             user_is_guest: user.is_guest,
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|         }),
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|         html: true,
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|         trigger: "manual",
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|         top_offset: $("#userlist-title").offset().top + 15,
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|         fix_positions: true,
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|     });
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|     popover_element.popover("show");
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| 
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|     init_email_clipboard();
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|     load_medium_avatar(user, $(".popover-avatar"));
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| }
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| 
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| // exporting for testability
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| exports._test_calculate_info_popover_placement = calculate_info_popover_placement;
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| 
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| // element is the target element to pop off of
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| // user is the user whose profile to show
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| // message is the message containing it, which should be selected
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| function show_user_info_popover_for_message(element, user, message) {
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|     const last_popover_elem = current_message_info_popover_elem;
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|     exports.hide_all();
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|     if (last_popover_elem !== undefined && last_popover_elem.get()[0] === element) {
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|         // We want it to be the case that a user can dismiss a popover
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|         // by clicking on the same element that caused the popover.
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|         return;
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|     }
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|     current_msg_list.select_id(message.id);
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|     const elt = $(element);
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|     if (elt.data("popover") === undefined) {
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|         if (user === undefined) {
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|             // This is never supposed to happen, not even for deactivated
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|             // users, so we'll need to debug this error if it occurs.
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|             blueslip.error("Bad sender in message" + message.sender_id);
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|             return;
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|         }
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| 
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|         const is_sender_popover = message.sender_id === user.user_id;
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|         render_user_info_popover(
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|             user,
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|             elt,
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|             is_sender_popover,
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|             "respond_personal_button",
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|             "message-info-popover",
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|             "right",
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|         );
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| 
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|         current_message_info_popover_elem = elt;
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|     }
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| }
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| 
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| function show_mobile_message_buttons_popover(element) {
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|     const last_popover_elem = current_mobile_message_buttons_popover_elem;
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|     exports.hide_all();
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|     if (last_popover_elem !== undefined && last_popover_elem.get()[0] === element) {
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|         // We want it to be the case that a user can dismiss a popover
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|         // by clicking on the same element that caused the popover.
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|         return;
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|     }
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| 
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|     const $element = $(element);
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|     $element.popover({
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|         placement: "left",
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|         template: render_mobile_message_buttons_popover(),
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|         content: render_mobile_message_buttons_popover_content({
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|             is_in_private_narrow: narrow_state.narrowed_to_pms(),
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|         }),
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|         html: true,
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|         trigger: "manual",
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|     });
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|     $element.popover("show");
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| 
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|     current_mobile_message_buttons_popover_elem = $element;
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| }
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| 
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| exports.hide_mobile_message_buttons_popover = function () {
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|     if (current_mobile_message_buttons_popover_elem) {
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|         current_mobile_message_buttons_popover_elem.popover("destroy");
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|         current_mobile_message_buttons_popover_elem = undefined;
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|     }
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| };
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| 
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| exports.hide_user_profile = function () {
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|     $("#user-profile-modal").modal("hide");
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| };
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| 
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| exports.show_user_profile = function (user) {
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|     exports.hide_all();
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| 
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|     const dateFormat = moment.localeData().longDateFormat("LL");
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|     const field_types = page_params.custom_profile_field_types;
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|     const profile_data = page_params.custom_profile_fields
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|         .map((f) => get_custom_profile_field_data(user, f, field_types, dateFormat))
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|         .filter((f) => f.name !== undefined);
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| 
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|     const args = {
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|         full_name: user.full_name,
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|         email: people.get_visible_email(user),
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|         profile_data,
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|         user_avatar: "avatar/" + user.email + "/medium",
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|         is_me: people.is_current_user(user.email),
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|         date_joined: moment(user.date_joined).format(dateFormat),
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|         last_seen: buddy_data.user_last_seen_time_status(user.user_id),
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|         show_email: settings_data.show_email(),
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|         user_time: people.get_user_time(user.user_id),
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|         user_type: people.get_user_type(user.user_id),
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|         user_is_guest: user.is_guest,
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|     };
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| 
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|     $("#user-profile-modal-holder").html(render_user_profile_modal(args));
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|     $("#user-profile-modal").modal("show");
 | |
| 
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|     settings_account.initialize_custom_user_type_fields(
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|         "#user-profile-modal #content",
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|         user.user_id,
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|         false,
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|         false,
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|     );
 | |
| };
 | |
| 
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| function get_user_info_popover_items() {
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|     if (!current_message_info_popover_elem) {
 | |
|         blueslip.error("Trying to get menu items when action popover is closed.");
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     const popover_data = current_message_info_popover_elem.data("popover");
 | |
|     if (!popover_data) {
 | |
|         blueslip.error("Cannot find popover data for actions menu.");
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     return $("li:not(.divider):visible a", popover_data.$tip);
 | |
| }
 | |
| 
 | |
| function fetch_group_members(member_ids) {
 | |
|     return member_ids
 | |
|         .map((m) => people.get_by_user_id(m))
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|         .filter((m) => m !== undefined)
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|         .map((p) =>
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|             Object.assign({}, p, {
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|                 user_circle_class: buddy_data.get_user_circle_class(p.user_id),
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|                 is_active: people.is_active_user_for_popover(p.user_id),
 | |
|                 user_last_seen_time_status: buddy_data.user_last_seen_time_status(p.user_id),
 | |
|             }),
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|         );
 | |
| }
 | |
| 
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| function sort_group_members(members) {
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|     return members.sort((a, b) => a.full_name.localeCompare(b.full_name));
 | |
| }
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| 
 | |
| // exporting these functions for testing purposes
 | |
| exports._test_fetch_group_members = fetch_group_members;
 | |
| exports._test_sort_group_members = sort_group_members;
 | |
| 
 | |
| // element is the target element to pop off of
 | |
| // user is the user whose profile to show
 | |
| // message is the message containing it, which should be selected
 | |
| function show_user_group_info_popover(element, group, message) {
 | |
|     const last_popover_elem = current_message_info_popover_elem;
 | |
|     // hardcoded pixel height of the popover
 | |
|     // note that the actual size varies (in group size), but this is about as big as it gets
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|     const popover_size = 390;
 | |
|     exports.hide_all();
 | |
|     if (last_popover_elem !== undefined && last_popover_elem.get()[0] === element) {
 | |
|         // We want it to be the case that a user can dismiss a popover
 | |
|         // by clicking on the same element that caused the popover.
 | |
|         return;
 | |
|     }
 | |
|     current_msg_list.select_id(message.id);
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|     const elt = $(element);
 | |
|     if (elt.data("popover") === undefined) {
 | |
|         const args = {
 | |
|             group_name: group.name,
 | |
|             group_description: group.description,
 | |
|             members: sort_group_members(fetch_group_members(Array.from(group.members))),
 | |
|         };
 | |
|         elt.popover({
 | |
|             placement: calculate_info_popover_placement(popover_size, elt),
 | |
|             template: render_user_group_info_popover({class: "message-info-popover"}),
 | |
|             content: render_user_group_info_popover_content(args),
 | |
|             html: true,
 | |
|             trigger: "manual",
 | |
|         });
 | |
|         elt.popover("show");
 | |
|         current_message_info_popover_elem = elt;
 | |
|     }
 | |
| }
 | |
| 
 | |
| exports.toggle_actions_popover = function (element, id) {
 | |
|     const last_popover_elem = current_actions_popover_elem;
 | |
|     exports.hide_all();
 | |
|     if (last_popover_elem !== undefined && last_popover_elem.get()[0] === element) {
 | |
|         // We want it to be the case that a user can dismiss a popover
 | |
|         // by clicking on the same element that caused the popover.
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     $(element).closest(".message_row").toggleClass("has_popover has_actions_popover");
 | |
|     current_msg_list.select_id(id);
 | |
|     const elt = $(element);
 | |
|     if (elt.data("popover") === undefined) {
 | |
|         const message = current_msg_list.get(id);
 | |
|         const editability = message_edit.get_editability(message);
 | |
|         let use_edit_icon;
 | |
|         let editability_menu_item;
 | |
|         if (editability === message_edit.editability_types.FULL) {
 | |
|             use_edit_icon = true;
 | |
|             editability_menu_item = i18n.t("Edit");
 | |
|         } else if (editability === message_edit.editability_types.TOPIC_ONLY) {
 | |
|             use_edit_icon = false;
 | |
|             editability_menu_item = i18n.t("View source / Edit topic");
 | |
|         } else {
 | |
|             use_edit_icon = false;
 | |
|             editability_menu_item = i18n.t("View source");
 | |
|         }
 | |
|         const topic = message.topic;
 | |
|         const can_mute_topic =
 | |
|             message.stream && topic && !muting.is_topic_muted(message.stream_id, topic);
 | |
|         const can_unmute_topic =
 | |
|             message.stream && topic && muting.is_topic_muted(message.stream_id, topic);
 | |
| 
 | |
|         const should_display_edit_history_option =
 | |
|             message.edit_history &&
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|             message.edit_history.some(
 | |
|                 (entry) =>
 | |
|                     entry.prev_content !== undefined ||
 | |
|                     util.get_edit_event_prev_topic(entry) !== undefined,
 | |
|             ) &&
 | |
|             page_params.realm_allow_edit_history;
 | |
| 
 | |
|         // Disabling this for /me messages is a temporary workaround
 | |
|         // for the fact that we don't have a styling for how that
 | |
|         // should look.  See also condense.js.
 | |
|         const should_display_collapse =
 | |
|             !message.locally_echoed && !message.is_me_message && !message.collapsed;
 | |
|         const should_display_uncollapse =
 | |
|             !message.locally_echoed && !message.is_me_message && message.collapsed;
 | |
| 
 | |
|         const should_display_edit_and_view_source =
 | |
|             message.content !== "<p>(deleted)</p>" ||
 | |
|             editability === message_edit.editability_types.FULL ||
 | |
|             editability === message_edit.editability_types.TOPIC_ONLY;
 | |
|         const should_display_quote_and_reply = message.content !== "<p>(deleted)</p>";
 | |
| 
 | |
|         const conversation_time_uri = hash_util
 | |
|             .by_conversation_and_time_uri(message)
 | |
|             .replace(/\(/g, "%28")
 | |
|             .replace(/\)/g, "%29");
 | |
| 
 | |
|         const should_display_delete_option = message_edit.get_deletability(message);
 | |
|         const args = {
 | |
|             message_id: message.id,
 | |
|             historical: message.historical,
 | |
|             stream_id: message.stream_id,
 | |
|             topic,
 | |
|             use_edit_icon,
 | |
|             editability_menu_item,
 | |
|             can_mute_topic,
 | |
|             can_unmute_topic,
 | |
|             should_display_collapse,
 | |
|             should_display_uncollapse,
 | |
|             should_display_add_reaction_option: message.sent_by_me,
 | |
|             should_display_edit_history_option,
 | |
|             conversation_time_uri,
 | |
|             narrowed: narrow_state.active(),
 | |
|             should_display_delete_option,
 | |
|             should_display_reminder_option: feature_flags.reminders_in_message_action_menu,
 | |
|             should_display_edit_and_view_source,
 | |
|             should_display_quote_and_reply,
 | |
|         };
 | |
| 
 | |
|         const ypos = elt.offset().top;
 | |
|         elt.popover({
 | |
|             // Popover height with 7 items in it is ~190 px
 | |
|             placement: message_viewport.height() - ypos < 220 ? "top" : "bottom",
 | |
|             title: "",
 | |
|             content: render_actions_popover_content(args),
 | |
|             html: true,
 | |
|             trigger: "manual",
 | |
|         });
 | |
|         elt.popover("show");
 | |
|         current_actions_popover_elem = elt;
 | |
|     }
 | |
| };
 | |
| 
 | |
| exports.render_actions_remind_popover = function (element, id) {
 | |
|     exports.hide_all();
 | |
|     $(element).closest(".message_row").toggleClass("has_popover has_actions_popover");
 | |
|     current_msg_list.select_id(id);
 | |
|     const elt = $(element);
 | |
|     if (elt.data("popover") === undefined) {
 | |
|         const message = current_msg_list.get(id);
 | |
|         const args = {
 | |
|             message,
 | |
|         };
 | |
|         const ypos = elt.offset().top;
 | |
|         elt.popover({
 | |
|             // Popover height with 7 items in it is ~190 px
 | |
|             placement: message_viewport.height() - ypos < 220 ? "top" : "bottom",
 | |
|             title: "",
 | |
|             content: render_remind_me_popover_content(args),
 | |
|             html: true,
 | |
|             trigger: "manual",
 | |
|         });
 | |
|         elt.popover("show");
 | |
|         current_flatpickr_instance = $(
 | |
|             '.remind.custom[data-message-id="' + message.id + '"]',
 | |
|         ).flatpickr({
 | |
|             enableTime: true,
 | |
|             clickOpens: false,
 | |
|             defaultDate: moment().format(),
 | |
|             minDate: "today",
 | |
|             plugins: [new confirmDatePlugin({})], // eslint-disable-line new-cap, no-undef
 | |
|         });
 | |
|         current_actions_popover_elem = elt;
 | |
|     }
 | |
| };
 | |
| 
 | |
| function get_action_menu_menu_items() {
 | |
|     if (!current_actions_popover_elem) {
 | |
|         blueslip.error("Trying to get menu items when action popover is closed.");
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     const popover_data = current_actions_popover_elem.data("popover");
 | |
|     if (!popover_data) {
 | |
|         blueslip.error("Cannot find popover data for actions menu.");
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     return $("li:not(.divider):visible a", popover_data.$tip);
 | |
| }
 | |
| 
 | |
| exports.focus_first_popover_item = (items) => {
 | |
|     if (!items) {
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     items.eq(0).expectOne().trigger("focus");
 | |
| };
 | |
| 
 | |
| exports.popover_items_handle_keyboard = (key, items) => {
 | |
|     if (!items) {
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     let index = items.index(items.filter(":focus"));
 | |
| 
 | |
|     if (key === "enter" && index >= 0 && index < items.length) {
 | |
|         return items[index].click();
 | |
|     }
 | |
|     if (index === -1) {
 | |
|         index = 0;
 | |
|     } else if ((key === "down_arrow" || key === "vim_down") && index < items.length - 1) {
 | |
|         index += 1;
 | |
|     } else if ((key === "up_arrow" || key === "vim_up") && index > 0) {
 | |
|         index -= 1;
 | |
|     }
 | |
|     items.eq(index).trigger("focus");
 | |
| };
 | |
| 
 | |
| function focus_first_action_popover_item() {
 | |
|     // For now I recommend only calling this when the user opens the menu with a hotkey.
 | |
|     // Our popup menus act kind of funny when you mix keyboard and mouse.
 | |
|     const items = get_action_menu_menu_items();
 | |
|     exports.focus_first_popover_item(items);
 | |
| }
 | |
| 
 | |
| exports.open_message_menu = function (message) {
 | |
|     if (message.locally_echoed) {
 | |
|         // Don't open the popup for locally echoed messages for now.
 | |
|         // It creates bugs with things like keyboard handlers when
 | |
|         // we get the server response.
 | |
|         return true;
 | |
|     }
 | |
| 
 | |
|     const message_id = message.id;
 | |
|     exports.toggle_actions_popover($(".selected_message .actions_hover")[0], message_id);
 | |
|     if (current_actions_popover_elem) {
 | |
|         focus_first_action_popover_item();
 | |
|     }
 | |
|     return true;
 | |
| };
 | |
| 
 | |
| exports.actions_menu_handle_keyboard = function (key) {
 | |
|     const items = get_action_menu_menu_items();
 | |
|     exports.popover_items_handle_keyboard(key, items);
 | |
| };
 | |
| 
 | |
| exports.actions_popped = function () {
 | |
|     return current_actions_popover_elem !== undefined;
 | |
| };
 | |
| 
 | |
| exports.hide_actions_popover = function () {
 | |
|     if (exports.actions_popped()) {
 | |
|         $(".has_popover").removeClass("has_popover has_actions_popover");
 | |
|         current_actions_popover_elem.popover("destroy");
 | |
|         current_actions_popover_elem = undefined;
 | |
|     }
 | |
|     if (current_flatpickr_instance !== undefined) {
 | |
|         current_flatpickr_instance.destroy();
 | |
|         current_flatpickr_instance = undefined;
 | |
|     }
 | |
| };
 | |
| 
 | |
| exports.message_info_popped = function () {
 | |
|     return current_message_info_popover_elem !== undefined;
 | |
| };
 | |
| 
 | |
| exports.hide_message_info_popover = function () {
 | |
|     if (exports.message_info_popped()) {
 | |
|         current_message_info_popover_elem.popover("destroy");
 | |
|         current_message_info_popover_elem = undefined;
 | |
|     }
 | |
| };
 | |
| 
 | |
| exports.hide_userlist_sidebar = function () {
 | |
|     $(".app-main .column-right").removeClass("expanded");
 | |
| };
 | |
| 
 | |
| exports.hide_pm_list_sidebar = function () {
 | |
|     $(".app-main .column-left").removeClass("expanded");
 | |
| };
 | |
| 
 | |
| exports.show_userlist_sidebar = function () {
 | |
|     $(".app-main .column-right").addClass("expanded");
 | |
|     resize.resize_page_components();
 | |
| };
 | |
| 
 | |
| exports.show_pm_list_sidebar = function () {
 | |
|     $(".app-main .column-left").addClass("expanded");
 | |
|     resize.resize_page_components();
 | |
| };
 | |
| 
 | |
| let current_user_sidebar_user_id;
 | |
| let current_user_sidebar_popover;
 | |
| 
 | |
| exports.user_sidebar_popped = () => current_user_sidebar_popover !== undefined;
 | |
| 
 | |
| exports.hide_user_sidebar_popover = function () {
 | |
|     if (exports.user_sidebar_popped()) {
 | |
|         // this hide_* method looks different from all the others since
 | |
|         // the presence list may be redrawn. Due to funkiness with jquery's .data()
 | |
|         // this would confuse $.popover("destroy"), which looks at the .data() attached
 | |
|         // to a certain element. We thus save off the .data("popover") in the
 | |
|         // show_user_sidebar_popover and inject it here before calling destroy.
 | |
|         $("#user_presences").data("popover", current_user_sidebar_popover);
 | |
|         $("#user_presences").popover("destroy");
 | |
|         current_user_sidebar_user_id = undefined;
 | |
|         current_user_sidebar_popover = undefined;
 | |
|     }
 | |
| };
 | |
| 
 | |
| function focus_user_info_popover_item() {
 | |
|     // For now I recommend only calling this when the user opens the menu with a hotkey.
 | |
|     // Our popup menus act kind of funny when you mix keyboard and mouse.
 | |
|     const items = get_user_info_popover_items();
 | |
|     exports.focus_first_popover_item(items);
 | |
| }
 | |
| 
 | |
| function get_user_sidebar_popover_items() {
 | |
|     if (!current_user_sidebar_popover) {
 | |
|         blueslip.error("Trying to get menu items when user sidebar popover is closed.");
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     return $("li:not(.divider):visible > a", current_user_sidebar_popover.$tip);
 | |
| }
 | |
| 
 | |
| exports.user_sidebar_popover_handle_keyboard = function (key) {
 | |
|     const items = get_user_sidebar_popover_items();
 | |
|     exports.popover_items_handle_keyboard(key, items);
 | |
| };
 | |
| 
 | |
| exports.user_info_popover_handle_keyboard = function (key) {
 | |
|     const items = get_user_info_popover_items();
 | |
|     exports.popover_items_handle_keyboard(key, items);
 | |
| };
 | |
| 
 | |
| exports.show_sender_info = function () {
 | |
|     const $message = $(".selected_message");
 | |
|     const $sender = $message.find(".sender_info_hover");
 | |
| 
 | |
|     const message = current_msg_list.get(rows.id($message));
 | |
|     const user = people.get_by_user_id(message.sender_id);
 | |
|     show_user_info_popover_for_message($sender[0], user, message);
 | |
|     if (current_message_info_popover_elem) {
 | |
|         focus_user_info_popover_item();
 | |
|     }
 | |
| };
 | |
| 
 | |
| // On mobile web, opening the keyboard can trigger a resize event
 | |
| // (which in turn can trigger a scroll event).  This will have the
 | |
| // side effect of closing popovers, which we don't want.  So we
 | |
| // suppress the first hide from scrolling after a resize using this
 | |
| // variable.
 | |
| let suppress_scroll_hide = false;
 | |
| 
 | |
| exports.set_suppress_scroll_hide = function () {
 | |
|     suppress_scroll_hide = true;
 | |
| };
 | |
| 
 | |
| exports.register_click_handlers = function () {
 | |
|     $("#main_div").on("click", ".actions_hover", function (e) {
 | |
|         const row = $(this).closest(".message_row");
 | |
|         e.stopPropagation();
 | |
|         exports.toggle_actions_popover(this, rows.id(row));
 | |
|     });
 | |
| 
 | |
|     $("#main_div").on(
 | |
|         "click",
 | |
|         ".sender_name, .sender_name-in-status, .inline_profile_picture",
 | |
|         function (e) {
 | |
|             const row = $(this).closest(".message_row");
 | |
|             e.stopPropagation();
 | |
|             const message = current_msg_list.get(rows.id(row));
 | |
|             const user = people.get_by_user_id(message.sender_id);
 | |
|             show_user_info_popover_for_message(this, user, message);
 | |
|         },
 | |
|     );
 | |
| 
 | |
|     $("#main_div").on("click", ".user-mention", function (e) {
 | |
|         const id_string = $(this).attr("data-user-id");
 | |
|         // We fallback to email to handle legacy Markdown that was rendered
 | |
|         // before we cut over to using data-user-id
 | |
|         const email = $(this).attr("data-user-email");
 | |
|         if (id_string === "*" || email === "*") {
 | |
|             return;
 | |
|         }
 | |
|         const row = $(this).closest(".message_row");
 | |
|         e.stopPropagation();
 | |
|         const message = current_msg_list.get(rows.id(row));
 | |
|         let user;
 | |
|         if (id_string) {
 | |
|             const user_id = parseInt(id_string, 10);
 | |
|             user = people.get_by_user_id(user_id);
 | |
|         } else {
 | |
|             user = people.get_by_email(email);
 | |
|         }
 | |
|         show_user_info_popover_for_message(this, user, message);
 | |
|     });
 | |
| 
 | |
|     $("#main_div").on("click", ".user-group-mention", function (e) {
 | |
|         const user_group_id = parseInt($(this).attr("data-user-group-id"), 10);
 | |
|         const row = $(this).closest(".message_row");
 | |
|         e.stopPropagation();
 | |
|         const message = current_msg_list.get(rows.id(row));
 | |
|         const group = user_groups.get_user_group_from_id(user_group_id, true);
 | |
|         if (group === undefined) {
 | |
|             // This user group has likely been deleted.
 | |
|             blueslip.info("Unable to find user group in message" + message.sender_id);
 | |
|         } else {
 | |
|             show_user_group_info_popover(this, group, message);
 | |
|         }
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".info_popover_actions .narrow_to_private_messages", (e) => {
 | |
|         const user_id = elem_to_user_id($(e.target).parents("ul"));
 | |
|         const email = people.get_by_user_id(user_id).email;
 | |
|         exports.hide_message_info_popover();
 | |
|         narrow.by("pm-with", email, {trigger: "user sidebar popover"});
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".info_popover_actions .narrow_to_messages_sent", (e) => {
 | |
|         const user_id = elem_to_user_id($(e.target).parents("ul"));
 | |
|         const email = people.get_by_user_id(user_id).email;
 | |
|         exports.hide_message_info_popover();
 | |
|         narrow.by("sender", email, {trigger: "user sidebar popover"});
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".user_popover .mention_user", (e) => {
 | |
|         if (!compose_state.composing()) {
 | |
|             compose_actions.start("stream", {trigger: "sidebar user actions"});
 | |
|         }
 | |
|         const user_id = elem_to_user_id($(e.target).parents("ul"));
 | |
|         const name = people.get_by_user_id(user_id).full_name;
 | |
|         const mention = people.get_mention_syntax(name, user_id);
 | |
|         compose_ui.insert_syntax_and_focus(mention);
 | |
|         exports.hide_user_sidebar_popover();
 | |
|         exports.hide_userlist_sidebar();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".message-info-popover .mention_user", (e) => {
 | |
|         if (!compose_state.composing()) {
 | |
|             compose_actions.respond_to_message({trigger: "user sidebar popover"});
 | |
|         }
 | |
|         const user_id = elem_to_user_id($(e.target).parents("ul"));
 | |
|         const name = people.get_by_user_id(user_id).full_name;
 | |
|         const mention = people.get_mention_syntax(name, user_id);
 | |
|         compose_ui.insert_syntax_and_focus(mention);
 | |
|         exports.hide_message_info_popover();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".info_popover_actions .view_user_profile", (e) => {
 | |
|         const user_id = elem_to_user_id($(e.target).parents("ul"));
 | |
|         const user = people.get_by_user_id(user_id);
 | |
|         exports.show_user_profile(user);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".info_popover_actions .clear_status", (e) => {
 | |
|         e.preventDefault();
 | |
|         const me = elem_to_user_id($(e.target).parents("ul"));
 | |
|         user_status.server_update({
 | |
|             user_id: me,
 | |
|             status_text: "",
 | |
|             success() {
 | |
|                 $(".info_popover_actions #status_message").html("");
 | |
|             },
 | |
|         });
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".bot-owner-name", (e) => {
 | |
|         const user_id = parseInt($(e.target).attr("data-bot-owner-id"), 10);
 | |
|         const user = people.get_by_user_id(user_id);
 | |
|         exports.show_user_profile(user);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", "#user-profile-modal #name #edit-button", () => {
 | |
|         exports.hide_user_profile();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".compose_mobile_button", function (e) {
 | |
|         show_mobile_message_buttons_popover(this);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".set_away_status", (e) => {
 | |
|         exports.hide_all();
 | |
|         user_status.server_set_away();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".revoke_away_status", (e) => {
 | |
|         exports.hide_all();
 | |
|         user_status.server_revoke_away();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".update_status_text", (e) => {
 | |
|         exports.hide_all();
 | |
| 
 | |
|         user_status_ui.open_overlay();
 | |
| 
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("#user_presences").on("click", ".user-list-sidebar-menu-icon", function (e) {
 | |
|         e.stopPropagation();
 | |
| 
 | |
|         // use email of currently selected user, rather than some elem comparison,
 | |
|         // as the presence list may be redrawn with new elements.
 | |
|         const target = $(this).closest("li");
 | |
|         const user_id = elem_to_user_id(target.find("a"));
 | |
| 
 | |
|         if (current_user_sidebar_user_id === user_id) {
 | |
|             // If the popover is already shown, clicking again should toggle it.
 | |
|             // We don't want to hide the sidebars on smaller browser windows.
 | |
|             exports.hide_all_except_sidebars();
 | |
|             return;
 | |
|         }
 | |
|         exports.hide_all();
 | |
| 
 | |
|         if (userlist_placement === "right") {
 | |
|             exports.show_userlist_sidebar();
 | |
|         } else {
 | |
|             // Maintain the same behavior when displaying with the streamlist.
 | |
|             stream_popover.show_streamlist_sidebar();
 | |
|         }
 | |
| 
 | |
|         const user = people.get_by_user_id(user_id);
 | |
|         const popover_placement = userlist_placement === "left" ? "right" : "left";
 | |
| 
 | |
|         render_user_info_popover(
 | |
|             user,
 | |
|             target,
 | |
|             false,
 | |
|             "compose_private_message",
 | |
|             "user_popover",
 | |
|             popover_placement,
 | |
|         );
 | |
| 
 | |
|         current_user_sidebar_user_id = user.user_id;
 | |
|         current_user_sidebar_popover = target.data("popover");
 | |
|     });
 | |
| 
 | |
|     $("body").on("mouseenter", ".user_popover_email", function () {
 | |
|         const tooltip_holder = $(this).find("div");
 | |
| 
 | |
|         if (this.offsetWidth < this.scrollWidth) {
 | |
|             tooltip_holder.addClass("display-tooltip");
 | |
|         } else {
 | |
|             tooltip_holder.removeClass("display-tooltip");
 | |
|         }
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".respond_button", (e) => {
 | |
|         // Arguably, we should fetch the message ID to respond to from
 | |
|         // e.target, but that should always be the current selected
 | |
|         // message in the current message list (and
 | |
|         // compose_actions.respond_to_message doesn't take a message
 | |
|         // argument).
 | |
|         compose_actions.quote_and_reply({trigger: "popover respond"});
 | |
|         exports.hide_actions_popover();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".reminder_button", (e) => {
 | |
|         const message_id = $(e.currentTarget).data("message-id");
 | |
|         exports.render_actions_remind_popover($(".selected_message .actions_hover")[0], message_id);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".remind.custom", (e) => {
 | |
|         $(e.currentTarget)[0]._flatpickr.toggle();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     function reminder_click_handler(datestr, e) {
 | |
|         const message_id = $(".remind.custom").data("message-id");
 | |
|         reminder.do_set_reminder_for_message(message_id, datestr);
 | |
|         exports.hide_all();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     }
 | |
| 
 | |
|     $("body").on("click", ".remind.in_20m", (e) => {
 | |
|         const datestr = moment().add(20, "m").format();
 | |
|         reminder_click_handler(datestr, e);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".remind.in_1h", (e) => {
 | |
|         const datestr = moment().add(1, "h").format();
 | |
|         reminder_click_handler(datestr, e);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".remind.in_3h", (e) => {
 | |
|         const datestr = moment().add(3, "h").format();
 | |
|         reminder_click_handler(datestr, e);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".remind.tomo", (e) => {
 | |
|         const datestr = moment().add(1, "d").hour(9).minute(0).seconds(0).format();
 | |
|         reminder_click_handler(datestr, e);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".remind.nxtw", (e) => {
 | |
|         const datestr = moment().add(1, "w").day("monday").hour(9).minute(0).seconds(0).format();
 | |
|         reminder_click_handler(datestr, e);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".flatpickr-calendar", (e) => {
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".flatpickr-confirm", (e) => {
 | |
|         const datestr = $(".remind.custom")[0].value;
 | |
|         reminder_click_handler(datestr, e);
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".respond_personal_button, .compose_private_message", (e) => {
 | |
|         const user_id = elem_to_user_id($(e.target).parents("ul"));
 | |
|         const email = people.get_by_user_id(user_id).email;
 | |
|         compose_actions.start("private", {
 | |
|             trigger: "popover send private",
 | |
|             private_message_recipient: email,
 | |
|         });
 | |
|         exports.hide_all();
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
|     $("body").on("click", ".popover_toggle_collapse", (e) => {
 | |
|         const message_id = $(e.currentTarget).data("message-id");
 | |
|         const row = current_msg_list.get_row(message_id);
 | |
|         const message = current_msg_list.get(rows.id(row));
 | |
| 
 | |
|         exports.hide_actions_popover();
 | |
| 
 | |
|         if (row) {
 | |
|             if (message.collapsed) {
 | |
|                 condense.uncollapse(row);
 | |
|             } else {
 | |
|                 condense.collapse(row);
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
|     $("body").on("click", ".popover_edit_message", (e) => {
 | |
|         const message_id = $(e.currentTarget).data("message-id");
 | |
|         const row = current_msg_list.get_row(message_id);
 | |
|         exports.hide_actions_popover();
 | |
|         message_edit.start(row);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
|     $("body").on("click", ".view_edit_history", (e) => {
 | |
|         const message_id = $(e.currentTarget).data("message-id");
 | |
|         const row = current_msg_list.get_row(message_id);
 | |
|         const message = current_msg_list.get(rows.id(row));
 | |
|         const message_history_cancel_btn = $("#message-history-cancel");
 | |
| 
 | |
|         exports.hide_actions_popover();
 | |
|         message_edit_history.show_history(message);
 | |
|         message_history_cancel_btn.trigger("focus");
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".popover_mute_topic", (e) => {
 | |
|         const stream_id = parseInt($(e.currentTarget).attr("data-msg-stream-id"), 10);
 | |
|         const topic = $(e.currentTarget).attr("data-msg-topic");
 | |
| 
 | |
|         exports.hide_actions_popover();
 | |
|         muting_ui.mute(stream_id, topic);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".popover_unmute_topic", (e) => {
 | |
|         const stream_id = parseInt($(e.currentTarget).attr("data-msg-stream-id"), 10);
 | |
|         const topic = $(e.currentTarget).attr("data-msg-topic");
 | |
| 
 | |
|         exports.hide_actions_popover();
 | |
|         muting_ui.unmute(stream_id, topic);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     $("body").on("click", ".delete_message", (e) => {
 | |
|         const message_id = $(e.currentTarget).data("message-id");
 | |
|         exports.hide_actions_popover();
 | |
|         message_edit.delete_message(message_id);
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     new ClipboardJS(".copy_link");
 | |
| 
 | |
|     $("body").on("click", ".copy_link", function (e) {
 | |
|         exports.hide_actions_popover();
 | |
|         const message_id = $(this).attr("data-message-id");
 | |
|         const row = $("[zid='" + message_id + "']");
 | |
|         row.find(".alert-msg")
 | |
|             .text(i18n.t("Copied!"))
 | |
|             .css("display", "block")
 | |
|             .delay(1000)
 | |
|             .fadeOut(300);
 | |
| 
 | |
|         setTimeout(() => {
 | |
|             // The Cliboard library works by focusing to a hidden textarea.
 | |
|             // We unfocus this so keyboard shortcuts, etc., will work again.
 | |
|             $(":focus").trigger("blur");
 | |
|         }, 0);
 | |
| 
 | |
|         e.stopPropagation();
 | |
|         e.preventDefault();
 | |
|     });
 | |
| 
 | |
|     (function () {
 | |
|         let last_scroll = 0;
 | |
| 
 | |
|         $(".app").on("scroll", () => {
 | |
|             if (suppress_scroll_hide) {
 | |
|                 suppress_scroll_hide = false;
 | |
|                 return;
 | |
|             }
 | |
| 
 | |
|             const date = new Date().getTime();
 | |
| 
 | |
|             // only run `popovers.hide_all()` if the last scroll was more
 | |
|             // than 250ms ago.
 | |
|             if (date - last_scroll > 250) {
 | |
|                 exports.hide_all();
 | |
|             }
 | |
| 
 | |
|             // update the scroll time on every event to make sure it doesn't
 | |
|             // retrigger `hide_all` while still scrolling.
 | |
|             last_scroll = date;
 | |
|         });
 | |
|     })();
 | |
| };
 | |
| 
 | |
| exports.any_active = function () {
 | |
|     // True if any popover (that this module manages) is currently shown.
 | |
|     // Expanded sidebars on mobile view count as popovers as well.
 | |
|     return (
 | |
|         exports.actions_popped() ||
 | |
|         exports.user_sidebar_popped() ||
 | |
|         stream_popover.stream_popped() ||
 | |
|         stream_popover.topic_popped() ||
 | |
|         exports.message_info_popped() ||
 | |
|         emoji_picker.reactions_popped() ||
 | |
|         $("[class^='column-'].expanded").length
 | |
|     );
 | |
| };
 | |
| 
 | |
| // This function will hide all true popovers (the streamlist and
 | |
| // userlist sidebars use the popover infrastructure, but doesn't work
 | |
| // like a popover structurally).
 | |
| exports.hide_all_except_sidebars = function () {
 | |
|     $(".has_popover").removeClass("has_popover has_actions_popover has_emoji_popover");
 | |
|     exports.hide_actions_popover();
 | |
|     exports.hide_message_info_popover();
 | |
|     emoji_picker.hide_emoji_popover();
 | |
|     stream_popover.hide_stream_popover();
 | |
|     stream_popover.hide_topic_popover();
 | |
|     stream_popover.hide_all_messages_popover();
 | |
|     stream_popover.hide_starred_messages_popover();
 | |
|     exports.hide_user_sidebar_popover();
 | |
|     exports.hide_mobile_message_buttons_popover();
 | |
|     exports.hide_user_profile();
 | |
| 
 | |
|     // look through all the popovers that have been added and removed.
 | |
|     list_of_popovers.forEach(($o) => {
 | |
|         if (!document.body.contains($o.$element[0]) && $o.$tip) {
 | |
|             $o.$tip.remove();
 | |
|         }
 | |
|     });
 | |
|     list_of_popovers = [];
 | |
| };
 | |
| 
 | |
| // This function will hide all the popovers, including the mobile web
 | |
| // or narrow window sidebars.
 | |
| exports.hide_all = function () {
 | |
|     exports.hide_userlist_sidebar();
 | |
|     stream_popover.hide_streamlist_sidebar();
 | |
|     exports.hide_all_except_sidebars();
 | |
| };
 | |
| 
 | |
| exports.set_userlist_placement = function (placement) {
 | |
|     userlist_placement = placement || "right";
 | |
| };
 | |
| 
 | |
| exports.compute_placement = function (
 | |
|     elt,
 | |
|     popover_height,
 | |
|     popover_width,
 | |
|     prefer_vertical_positioning,
 | |
| ) {
 | |
|     const client_rect = elt.get(0).getBoundingClientRect();
 | |
|     const distance_from_top = client_rect.top;
 | |
|     const distance_from_bottom = message_viewport.height() - client_rect.bottom;
 | |
|     const distance_from_left = client_rect.left;
 | |
|     const distance_from_right = message_viewport.width() - client_rect.right;
 | |
| 
 | |
|     const elt_will_fit_horizontally =
 | |
|         distance_from_left + elt.width() / 2 > popover_width / 2 &&
 | |
|         distance_from_right + elt.width() / 2 > popover_width / 2;
 | |
| 
 | |
|     const elt_will_fit_vertically =
 | |
|         distance_from_bottom + elt.height() / 2 > popover_height / 2 &&
 | |
|         distance_from_top + elt.height() / 2 > popover_height / 2;
 | |
| 
 | |
|     // default to placing the popover in the center of the screen
 | |
|     let placement = "viewport_center";
 | |
| 
 | |
|     // prioritize left/right over top/bottom
 | |
|     if (distance_from_top > popover_height && elt_will_fit_horizontally) {
 | |
|         placement = "top";
 | |
|     }
 | |
|     if (distance_from_bottom > popover_height && elt_will_fit_horizontally) {
 | |
|         placement = "bottom";
 | |
|     }
 | |
| 
 | |
|     if (prefer_vertical_positioning && placement !== "viewport_center") {
 | |
|         // If vertical positioning is preferred and the popover fits in
 | |
|         // either top or bottom position then return.
 | |
|         return placement;
 | |
|     }
 | |
| 
 | |
|     if (distance_from_left > popover_width && elt_will_fit_vertically) {
 | |
|         placement = "left";
 | |
|     }
 | |
|     if (distance_from_right > popover_width && elt_will_fit_vertically) {
 | |
|         placement = "right";
 | |
|     }
 | |
| 
 | |
|     return placement;
 | |
| };
 | |
| 
 | |
| window.popovers = exports;
 |