Module: Lesli::GeneralHelper

Defined in:
app/helpers/lesli/general_helper.rb

Instance Method Summary collapse

Instance Method Details

#application_body_class ⇒ Object

return a string with a css class to identify the body example: builder engine-controller action



61
62
63
 
# File 'app/helpers/lesli/general_helper.rb', line 61

def application_body_class
    [lesli_instance_code, controller_path.sub("_","-").split("/"), action_name].join(" ")
end

#dd(object) ⇒ Object 



88
89
90
91
92
93
94
 
# File 'app/helpers/lesli/general_helper.rb', line 88

def dd object
    content_tag(:pre) do 
        content_tag(:code) do
            h JSON.pretty_generate(object.as_json)
        end 
    end 
end

#language_flag(locale) ⇒ Object

return flag code according to locale code



42
43
44
45
 
# File 'app/helpers/lesli/general_helper.rb', line 42

def language_flag(locale)
    locale = "gb" if locale.to_s == "en"
    locale
end

#language_name(locale) ⇒ Object

return the name of the language



48
49
50
 
# File 'app/helpers/lesli/general_helper.rb', line 48

def language_name(locale)
    Lesli.config.locales.dig(locale) || "undefined"
end

#language_url(locale) ⇒ Object

build a url path to change locales



37
38
39
 
# File 'app/helpers/lesli/general_helper.rb', line 37

def language_url(locale)
    "/lesli/language?locale=#{locale}"
end

#lesli_svg(name) ⇒ Object

print a custom icon for lesli



53
54
55
56
57
 
# File 'app/helpers/lesli/general_helper.rb', line 53

def lesli_svg(name)
    content_tag("svg", width: "64px", height: "64px") do
        "<use xlink:href='##{name}'></use>".html_safe
    end
end

#website_meta_description ⇒ Object

build description using custom data from controller or engine gem description



81
82
83
84
85
86
 
# File 'app/helpers/lesli/general_helper.rb', line 81

def website_meta_description
    # if want to get description from gem you can use:
    # Gem::Specification.find_by_name(engine_name).description
    # Gem::Specification.find_by_name(engine_name).summary
    @application_html_description || ""
end

#website_title ⇒ Object

build the text for the html document title this helper works only for rails pages, for vue apps the title must be handled with JS



67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'app/helpers/lesli/general_helper.rb', line 67

def website_title
    # Use instance variable if set, otherwise construct a dynamic title
    title = @application_html_title || controller_path.delete_prefix("lesli_")

    # Append action name unless it's "index"
    title += "/#{action_name}" unless action_name == "index"

    # Append company name if present
    title += " · #{Lesli.config.company.dig(:name)}"

    title
end