mirror of
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67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package widget
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import (
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"fmt"
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"html/template"
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"strings"
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"github.com/glanceapp/glance/internal/assets"
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)
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type SearchBang struct {
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Title string
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Shortcut string
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URL string
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}
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type Search struct {
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widgetBase `yaml:",inline"`
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cachedHTML template.HTML `yaml:"-"`
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SearchEngine string `yaml:"search-engine"`
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Bangs []SearchBang `yaml:"bangs"`
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}
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func convertSearchUrl(url string) string {
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// Go's template is being stubborn and continues to escape the curlies in the
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// URL regardless of what the type of the variable is so this is my way around it
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return strings.ReplaceAll(url, "{QUERY}", "!QUERY!")
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}
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var searchEngines = map[string]string{
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"duckduckgo": "https://duckduckgo.com/?q={QUERY}",
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"google": "https://www.google.com/search?q={QUERY}",
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}
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func (widget *Search) Initialize() error {
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widget.withTitle("Search").withError(nil)
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if widget.SearchEngine == "" {
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widget.SearchEngine = "duckduckgo"
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}
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if url, ok := searchEngines[widget.SearchEngine]; ok {
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widget.SearchEngine = url
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}
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widget.SearchEngine = convertSearchUrl(widget.SearchEngine)
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for i := range widget.Bangs {
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if widget.Bangs[i].Shortcut == "" {
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return fmt.Errorf("Search bang %d has no shortcut", i+1)
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}
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if widget.Bangs[i].URL == "" {
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return fmt.Errorf("Search bang %d has no URL", i+1)
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}
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widget.Bangs[i].URL = convertSearchUrl(widget.Bangs[i].URL)
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}
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widget.cachedHTML = widget.render(widget, assets.SearchTemplate)
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return nil
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}
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func (widget *Search) Render() template.HTML {
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return widget.cachedHTML
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}
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