mirror of https://github.com/zulip/zulip.git
117 lines
3.9 KiB
JavaScript
117 lines
3.9 KiB
JavaScript
var emoji = (function () {
|
|
|
|
var exports = {};
|
|
|
|
exports.emojis = [];
|
|
exports.all_realm_emojis = {};
|
|
exports.active_realm_emojis = {};
|
|
exports.emojis_by_name = {};
|
|
exports.emojis_name_to_css_class = {};
|
|
exports.default_emoji_aliases = {};
|
|
|
|
var default_emojis = [];
|
|
|
|
var zulip_emoji = {
|
|
emoji_name: 'zulip',
|
|
emoji_url: '/static/generated/emoji/images/emoji/unicode/zulip.png',
|
|
is_realm_emoji: true,
|
|
deactivated: false,
|
|
};
|
|
|
|
exports.update_emojis = function update_emojis(realm_emojis) {
|
|
// exports.all_realm_emojis is emptied before adding the realm-specific emoji to it.
|
|
// This makes sure that in case of deletion, the deleted realm_emojis don't
|
|
// persist in exports.all_realm_emojis or exports.active_realm_emojis.
|
|
exports.all_realm_emojis = {};
|
|
exports.active_realm_emojis = {};
|
|
|
|
// Copy the default emoji list and add realm-specific emoji to it
|
|
exports.emojis = default_emojis.slice(0);
|
|
_.each(realm_emojis, function (data, name) {
|
|
exports.all_realm_emojis[name] = {emoji_name: name,
|
|
emoji_url: data.source_url,
|
|
deactivated: data.deactivated};
|
|
if (data.deactivated !== true) {
|
|
// export.emojis are used in composebox autocomplete. This condition makes sure
|
|
// that deactivated emojis don't appear in the autocomplete.
|
|
exports.emojis.push({emoji_name: name,
|
|
emoji_url: data.source_url,
|
|
is_realm_emoji: true});
|
|
exports.active_realm_emojis[name] = {emoji_name: name, emoji_url: data.source_url};
|
|
}
|
|
});
|
|
// Add the Zulip emoji to the realm emojis list
|
|
exports.emojis.push(zulip_emoji);
|
|
exports.all_realm_emojis.zulip = zulip_emoji;
|
|
exports.active_realm_emojis.zulip = zulip_emoji;
|
|
|
|
exports.emojis_by_name = {};
|
|
exports.emojis_name_to_css_class = {};
|
|
_.each(default_emojis, function (emoji) {
|
|
var css_class = emoji_codes.name_to_codepoint[emoji.emoji_name];
|
|
exports.emojis_name_to_css_class[emoji.emoji_name] = css_class;
|
|
exports.emojis_by_name[emoji.emoji_name] = emoji.emoji_url;
|
|
});
|
|
};
|
|
|
|
exports.initialize = function initialize() {
|
|
|
|
_.each(emoji_codes.names, function (value) {
|
|
var base_name = emoji_codes.name_to_codepoint[value];
|
|
default_emojis.push({emoji_name: value,
|
|
codepoint: emoji_codes.name_to_codepoint[value]});
|
|
|
|
if (exports.default_emoji_aliases.hasOwnProperty(base_name)) {
|
|
exports.default_emoji_aliases[base_name].push(value);
|
|
} else {
|
|
exports.default_emoji_aliases[base_name] = [value];
|
|
}
|
|
});
|
|
|
|
exports.update_emojis(page_params.realm_emoji);
|
|
|
|
// Load the sprite image in the background so that the browser
|
|
// can cache it for later use.
|
|
var sprite = new Image();
|
|
sprite.src = '/static/generated/emoji/sheet_' + page_params.emojiset + '_32.png';
|
|
};
|
|
|
|
exports.build_emoji_upload_widget = function () {
|
|
|
|
var get_file_input = function () {
|
|
return $('#emoji_file_input');
|
|
};
|
|
|
|
var file_name_field = $('#emoji-file-name');
|
|
var input_error = $('#emoji_file_input_error');
|
|
var clear_button = $('#emoji_image_clear_button');
|
|
var upload_button = $('#emoji_upload_button');
|
|
|
|
return upload_widget.build_widget(
|
|
get_file_input,
|
|
file_name_field,
|
|
input_error,
|
|
clear_button,
|
|
upload_button
|
|
);
|
|
};
|
|
|
|
exports.get_canonical_name = function (emoji_name) {
|
|
if (exports.active_realm_emojis.hasOwnProperty(emoji_name)) {
|
|
return emoji_name;
|
|
}
|
|
if (!emoji_codes.name_to_codepoint.hasOwnProperty(emoji_name)) {
|
|
blueslip.error("Invalid emoji name: " + emoji_name);
|
|
return;
|
|
}
|
|
var codepoint = emoji_codes.name_to_codepoint[emoji_name];
|
|
|
|
return emoji_codes.codepoint_to_name[codepoint];
|
|
};
|
|
|
|
return exports;
|
|
}());
|
|
if (typeof module !== 'undefined') {
|
|
module.exports = emoji;
|
|
}
|