136 行
5.1 KiB
Crystal
136 行
5.1 KiB
Crystal
module Invidious::Frontend::SearchFilters
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extend self
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# Generate the search filters collapsable widget.
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def generate(filters : Search::Filters, query : String, page : Int, locale : String) : String
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return String.build(8000) do |str|
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str << "<div id='filters'>\n"
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str << "\t<details id='filters-collapse'>"
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str << "\t\t<summary>" << translate(locale, "search_filters_title") << "</summary>\n"
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str << "\t\t<div id='filters-box'><form action='/search' method='get'>\n"
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str << "\t\t\t<input type='hidden' name='q' value='" << HTML.escape(query) << "'>\n"
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str << "\t\t\t<input type='hidden' name='page' value='" << page << "'>\n"
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str << "\t\t\t<div id='filters-flex'>"
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filter_wrapper(date)
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filter_wrapper(type)
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filter_wrapper(duration)
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filter_wrapper(features)
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filter_wrapper(sort)
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str << "\t\t\t</div>\n"
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str << "\t\t\t<div id='filters-apply'>"
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str << "<button type='submit' class=\"pure-button pure-button-primary\">"
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str << translate(locale, "search_filters_apply_button")
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str << "</button></div>\n"
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str << "\t\t</form></div>\n"
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str << "\t</details>\n"
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str << "</div>\n"
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end
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end
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# Generate wrapper HTML (`<div>`, filter name, etc...) around the
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# `<input>` elements of a search filter
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macro filter_wrapper(name)
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str << "\t\t\t\t<div class=\"filter-column\"><fieldset>\n"
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str << "\t\t\t\t\t<legend><div class=\"filter-name underlined\">"
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str << translate(locale, "search_filters_{{name}}_label")
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str << "</div></legend>\n"
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str << "\t\t\t\t\t<div class=\"filter-options\">\n"
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make_{{name}}_filter_options(str, filters.{{name}}, locale)
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str << "\t\t\t\t\t</div>"
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str << "\t\t\t\t</fieldset></div>\n"
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end
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# Generates the HTML for the list of radio buttons of the "date" search filter
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def make_date_filter_options(str : String::Builder, value : Search::Filters::Date, locale : String)
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{% for value in Invidious::Search::Filters::Date.constants %}
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{% date = value.underscore %}
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str << "\t\t\t\t\t\t<div>"
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str << "<input type='radio' name='date' id='filter-date-{{date}}' value='{{date}}'"
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str << " checked" if value.{{date}}?
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str << '>'
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str << "<label for='filter-date-{{date}}'>"
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str << translate(locale, "search_filters_date_option_{{date}}")
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str << "</label></div>\n"
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{% end %}
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end
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# Generates the HTML for the list of radio buttons of the "type" search filter
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def make_type_filter_options(str : String::Builder, value : Search::Filters::Type, locale : String)
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{% for value in Invidious::Search::Filters::Type.constants %}
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{% type = value.underscore %}
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str << "\t\t\t\t\t\t<div>"
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str << "<input type='radio' name='type' id='filter-type-{{type}}' value='{{type}}'"
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str << " checked" if value.{{type}}?
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str << '>'
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str << "<label for='filter-type-{{type}}'>"
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str << translate(locale, "search_filters_type_option_{{type}}")
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str << "</label></div>\n"
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{% end %}
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end
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# Generates the HTML for the list of radio buttons of the "duration" search filter
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def make_duration_filter_options(str : String::Builder, value : Search::Filters::Duration, locale : String)
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{% for value in Invidious::Search::Filters::Duration.constants %}
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{% duration = value.underscore %}
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str << "\t\t\t\t\t\t<div>"
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str << "<input type='radio' name='duration' id='filter-duration-{{duration}}' value='{{duration}}'"
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str << " checked" if value.{{duration}}?
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str << '>'
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str << "<label for='filter-duration-{{duration}}'>"
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str << translate(locale, "search_filters_duration_option_{{duration}}")
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str << "</label></div>\n"
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{% end %}
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end
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# Generates the HTML for the list of checkboxes of the "features" search filter
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def make_features_filter_options(str : String::Builder, value : Search::Filters::Features, locale : String)
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{% for value in Invidious::Search::Filters::Features.constants %}
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{% if value.stringify != "All" && value.stringify != "None" %}
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{% feature = value.underscore %}
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str << "\t\t\t\t\t\t<div>"
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str << "<input type='checkbox' name='features' id='filter-features-{{feature}}' value='{{feature}}'"
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str << " checked" if value.{{feature}}?
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str << '>'
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str << "<label for='filter-feature-{{feature}}'>"
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str << translate(locale, "search_filters_features_option_{{feature}}")
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str << "</label></div>\n"
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{% end %}
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{% end %}
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end
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# Generates the HTML for the list of radio buttons of the "sort" search filter
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def make_sort_filter_options(str : String::Builder, value : Search::Filters::Sort, locale : String)
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{% for value in Invidious::Search::Filters::Sort.constants %}
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{% sort = value.underscore %}
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str << "\t\t\t\t\t\t<div>"
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str << "<input type='radio' name='sort' id='filter-sort-{{sort}}' value='{{sort}}'"
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str << " checked" if value.{{sort}}?
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str << '>'
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str << "<label for='filter-sort-{{sort}}'>"
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str << translate(locale, "search_filters_sort_option_{{sort}}")
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str << "</label></div>\n"
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{% end %}
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end
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end
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