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gf_bookmarks_view.go
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/
gf_bookmarks_view.go
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/*
GloFlow application and media management/publishing platform
Copyright (C) 2022 Ivan Trajkovic
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package gf_bookmarks
import (
"bytes"
"text/template"
"github.com/gloflow/gloflow/go/gf_core"
)
//--------------------------------------------------
func renderBookmarks(pBookmarksLst []*GFbookmark,
pTmpl *template.Template,
pSubtemplatesNamesLst []string,
pRuntimeSys *gf_core.RuntimeSys) (string, *gf_core.GFerror) {
sys_release_info := gf_core.GetSysReleseInfo(pRuntimeSys)
type tmpl_data struct {
Bookmarks_lst []*GFbookmark
Sys_release_info gf_core.SysReleaseInfo
Is_subtmpl_def func(string) bool // used inside the main_template to check if the subtemplate is defined
}
buff := new(bytes.Buffer)
err := pTmpl.Execute(buff,
tmpl_data{
Bookmarks_lst: pBookmarksLst,
Sys_release_info: sys_release_info,
//-------------------------------------------------
// IS_SUBTEMPLATE_DEFINED
Is_subtmpl_def: func(pSubtemplateNameStr string) bool {
for _, n := range pSubtemplatesNamesLst {
if n == pSubtemplateNameStr {
return true
}
}
return false
},
//-------------------------------------------------
})
if err != nil {
gfErr := gf_core.ErrorCreate("failed to render the gf_bookmarks template",
"template_render_error",
map[string]interface{}{},
err, "gf_tagger", pRuntimeSys)
return "", gfErr
}
templateRenderedStr := buff.String()
return templateRenderedStr, nil
}