move_icon: icon()

in modules/ui/intro/helper.js [79:210]

• 108 lines of code
• 9 McCabe index (conditional complexity)

        move_icon: icon('#iD-operation-move', 'inline operation'),
        orthogonalize_icon: icon('#iD-operation-orthogonalize', 'inline operation'),
        paste_icon: icon('#iD-operation-paste', 'inline operation'),
        reflect_long_icon: icon('#iD-operation-reflect-long', 'inline operation'),
        reflect_short_icon: icon('#iD-operation-reflect-short', 'inline operation'),
        reverse_icon: icon('#iD-operation-reverse', 'inline operation'),
        rotate_icon: icon('#iD-operation-rotate', 'inline operation'),
        split_icon: icon('#iD-operation-split', 'inline operation'),
        straighten_icon: icon('#iD-operation-straighten', 'inline operation'),

        // interaction icons
        leftclick: icon('#iD-walkthrough-mouse-left', 'inline operation'),
        rightclick: icon('#iD-walkthrough-mouse-right', 'inline operation'),
        mousewheel_icon: icon('#iD-walkthrough-mousewheel', 'inline operation'),
        tap_icon: icon('#iD-walkthrough-tap', 'inline operation'),
        doubletap_icon: icon('#iD-walkthrough-doubletap', 'inline operation'),
        longpress_icon: icon('#iD-walkthrough-longpress', 'inline operation'),
        touchdrag_icon: icon('#iD-walkthrough-touchdrag', 'inline operation'),
        pinch_icon: icon('#iD-walkthrough-pinch-apart', 'inline operation'),

        // insert keys; may be localized and platform-dependent
        shift: uiCmd.display('⇧'),
        alt: uiCmd.display('⌥'),
        return: uiCmd.display('↵'),
        esc: t.html('shortcuts.key.esc'),
        space: t.html('shortcuts.key.space'),
        add_note_key: t.html('modes.add_note.key'),
        help_key: t.html('help.key'),
        shortcuts_key: t.html('shortcuts.toggle.key'),

        // reference localized UI labels directly so that they'll always match
        save: t.html('save.title'),
        undo: t.html('undo.title'),
        redo: t.html('redo.title'),
        upload: t.html('commit.save'),
        point: t.html('modes.add_point.title'),
        line: t.html('modes.add_line.title'),
        area: t.html('modes.add_area.title'),
        note: t.html('modes.add_note.label'),

        circularize: t.html('operations.circularize.title'),
        continue: t.html('operations.continue.title'),
        copy: t.html('operations.copy.title'),
        delete: t.html('operations.delete.title'),
        disconnect: t.html('operations.disconnect.title'),
        downgrade: t.html('operations.downgrade.title'),
        extract: t.html('operations.extract.title'),
        merge: t.html('operations.merge.title'),
        move: t.html('operations.move.title'),
        orthogonalize: t.html('operations.orthogonalize.title'),
        paste: t.html('operations.paste.title'),
        reflect_long: t.html('operations.reflect.title.long'),
        reflect_short: t.html('operations.reflect.title.short'),
        reverse: t.html('operations.reverse.title'),
        rotate: t.html('operations.rotate.title'),
        split: t.html('operations.split.title'),
        straighten: t.html('operations.straighten.title'),

        map_data: t.html('map_data.title'),
        osm_notes: t.html('map_data.layers.notes.title'),
        fields: t.html('inspector.fields'),
        tags: t.html('inspector.tags'),
        relations: t.html('inspector.relations'),
        new_relation: t.html('inspector.new_relation'),
        turn_restrictions: t.html('_tagging.presets.fields.restrictions.label'),
        background_settings: t.html('background.description'),
        imagery_offset: t.html('background.fix_misalignment'),
        start_the_walkthrough: t.html('splash.walkthrough'),
        help: t.html('help.title'),
        ok: t.html('intro.ok')
        };
    }

    var reps;
    if (replacements) {
        reps = Object.assign(replacements, helpStringReplacements);
    } else {
        reps = helpStringReplacements;
    }

    return t.html(id, reps)
         // use keyboard key styling for shortcuts
        .replace(/\`(.*?)\`/g, '<kbd>$1</kbd>');
}


function slugify(text) {
    return text.toString().toLowerCase()
        .replace(/\s+/g, '-')           // Replace spaces with -
        .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
        .replace(/\-\-+/g, '-')         // Replace multiple - with single -
        .replace(/^-+/, '')             // Trim - from start of text
        .replace(/-+$/, '');            // Trim - from end of text
}


// console warning for missing walkthrough names
export var missingStrings = {};
function checkKey(key, text) {
    if (t(key, { default: undefined}) === undefined) {
        if (missingStrings.hasOwnProperty(key)) return;  // warn once
        missingStrings[key] = text;
        var missing = key + ': ' + text;
        if (typeof console !== 'undefined') console.log(missing); // eslint-disable-line
    }
}


export function localize(obj) {
    var key;

    // Assign name if entity has one..
    var name = obj.tags && obj.tags.name;
    if (name) {
        key = 'intro.graph.name.' + slugify(name);
        obj.tags.name = t(key, { default: name });
        checkKey(key, name);
    }

    // Assign street name if entity has one..
    var street = obj.tags && obj.tags['addr:street'];
    if (street) {
        key = 'intro.graph.name.' + slugify(street);
        obj.tags['addr:street'] = t(key, { default: street });
        checkKey(key, street);

        // Add address details common across walkthrough..
        var addrTags = [
            'block_number', 'city', 'county', 'district', 'hamlet', 'neighbourhood',
            'postcode', 'province', 'quarter', 'state', 'subdistrict', 'suburb'
        ];
        addrTags.forEach(function(k) {