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code refacturing, added render package comments

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n0rdye
2025-10-12 19:01:10 +00:00
parent 1a1ef9b55f
commit 3820bc399b
9 changed files with 55 additions and 73 deletions
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72
web/render/render.go
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@ -1,87 +1,77 @@
package render
// light renderer package that used for generating html templates
// loading the template files from views folder
// using part folder as template parts
// using tag folder as templates of html tags
import (
"api_manager/lib"
"fmt"
"os"
"strings"
)
// loading default head and foot template and adding custom string in the middle
func Template_with_string(str string) string {
// loading head.html and foot.html
head, err := os.ReadFile("web/views/head.html")
foot, err := os.ReadFile("web/views/foot.html")
// handling error by lib function and exiting if it occures
lib.Handle_err(err, lib.Map_args("die", "1"))
// combining html parts
template := "" + string(head) + str + string(foot)
fmt.Println(err)
return template
}
// loading default head and foot template and adding html template from file in the middle
func Template_with_page(str string) string {
// loading head.html and foot.html
head, err := os.ReadFile("web/views/head.html")
lib.Handle_err(err, lib.Map_args("die", "1"))
foot, err := os.ReadFile("web/views/foot.html")
lib.Handle_err(err, lib.Map_args("die", "1"))
// loading custom html template file
page, err := os.ReadFile("web/views/" + str + ".html")
// handling error by lib function and exiting if it occures
lib.Handle_err(err, lib.Map_args("die", "1"))
template := "" + string(head) + string(page) + string(foot)
fmt.Println(err)
return template
}
func Template_with_page_vars(str string, tags_and_variables map[string]string) string {
head, err := os.ReadFile("web/views/head.html")
lib.Handle_err(err, lib.Map_args("die", "1"))
foot, err := os.ReadFile("web/views/foot.html")
lib.Handle_err(err, lib.Map_args("die", "1"))
page := ""
for tag, varr := range tags_and_variables {
page = templating(str, tag, varr)
}
// combining html parts
template := "" + string(head) + string(page) + string(foot)
return template
}
func Template_of_tag(str string, html_tag string) string {
// loading default head and foot template and adding html template from tag file in the middle
func Template_of_tag(html_tag string) string {
// loading head.html and foot.html
tag, err := os.ReadFile("web/views/tag/" + html_tag + ".html")
result := strings.Replace(string(tag), "{{fnr}}", str, 1)
// handling error by lib function and exiting if it occures
lib.Handle_err(err, lib.Map_args("die", "1"))
return result
return string(tag)
}
func Template_with_part(part_name string) string {
// loading default head and foot template and adding html template from part file in the middle
func Template_of_part(part_name string) string {
// loading head.html and foot.html
head, err := os.ReadFile("web/views/head.html")
lib.Handle_err(err, lib.Map_args("die", "1"))
page, err := os.ReadFile("web/views/part/" + part_name + ".html")
lib.Handle_err(err, lib.Map_args("die", "1"))
foot, err := os.ReadFile("web/views/foot.html")
// handling error by lib function and exiting if it occures
lib.Handle_err(err, lib.Map_args("die", "1"))
// combining html parts
template := "" + string(head) + string(page) + string(foot)
fmt.Println(err)
return template
}
func templating(file string, tag string, variable string) string {
content, err := os.ReadFile("web/views/" + file + ".html")
lib.Handle_err(err, lib.Map_args("die", "1"))
find_tag := `{{` + tag + `}}`
template_result := strings.Replace(string(content), find_tag, variable, 1)
return template_result
}
// getting template string and replacing templating tags with variables
func Put_vars_to_template(template string, vars map[string]string) string {
for key, value := range vars {
fmt.Print(key, value)
template = strings.Replace(template, "{{"+key+"}}", value, 1)
// run through vars array gettin key as tag to find in template and value as value to replace it with
for tag, value := range vars {
// find the tag and replace it with value
template = strings.Replace(template, "{{"+tag+"}}", value, 1)
}
return template