135 lines
3.2 KiB
Go
135 lines
3.2 KiB
Go
package result
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import (
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"cpone-dashboard/menu/auth"
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"cpone-dashboard/menu/projects"
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"html/template"
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"net/http"
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"strconv"
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)
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var tmpl *template.Template
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var pdfBaseURL string
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var basePath string
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const defaultPageSize = 30
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func SetTemplates(t *template.Template) { tmpl = t }
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func SetPDFBaseURL(u string) { pdfBaseURL = u }
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func SetBasePath(p string) { basePath = p }
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type pageData struct {
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Username string
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CurrentProject projects.ProjectItem
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Search string
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Filter string
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Rows []ResultRow
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FilteredRows []ResultRow
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Summary ResultSummary
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PDFBaseURL string
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Page int
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PageSize int
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HasMore bool
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VisibleCount int
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TotalFiltered int
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NextPage int
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}
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func parsePage(q string) int {
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p, err := strconv.Atoi(q)
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if err != nil || p < 1 {
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return 1
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}
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return p
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}
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func buildResultData(r *http.Request) (pageData, int, error) {
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username := auth.Username(r)
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mcuID := auth.SelectedProjectID(r)
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if mcuID == 0 {
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return pageData{}, http.StatusSeeOther, nil
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}
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project, ok, err := projects.GetUserProject(username, mcuID)
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if err != nil {
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return pageData{}, http.StatusInternalServerError, err
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}
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if !ok {
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return pageData{}, http.StatusSeeOther, nil
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}
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rows, err := GetResultRows(mcuID)
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if err != nil {
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return pageData{}, http.StatusInternalServerError, err
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}
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summary := BuildResultSummary(rows)
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search := r.URL.Query().Get("search")
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filter := r.URL.Query().Get("filter")
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filteredRows := FilterResultRows(rows, search, filter)
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page := parsePage(r.URL.Query().Get("page"))
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pagedRows, hasMore := PaginateResultRows(filteredRows, page, defaultPageSize)
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visibleCount := page * defaultPageSize
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if visibleCount > len(filteredRows) {
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visibleCount = len(filteredRows)
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}
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return pageData{
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Username: username,
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CurrentProject: project,
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Search: search,
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Filter: filter,
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Rows: rows,
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FilteredRows: pagedRows,
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Summary: summary,
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PDFBaseURL: pdfBaseURL,
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Page: page,
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PageSize: defaultPageSize,
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HasMore: hasMore,
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VisibleCount: visibleCount,
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TotalFiltered: len(filteredRows),
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NextPage: page + 1,
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}, http.StatusOK, nil
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}
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func Index(w http.ResponseWriter, r *http.Request) {
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t := tmpl
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if t == nil {
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http.Error(w, "template not ready", http.StatusInternalServerError)
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return
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}
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data, status, err := buildResultData(r)
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if err != nil {
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http.Error(w, "query error", status)
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return
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}
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if status == http.StatusSeeOther {
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http.Redirect(w, r, basePath+"/projects", http.StatusSeeOther)
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return
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}
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if err := t.ExecuteTemplate(w, "base", data); err != nil {
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http.Error(w, "template error", http.StatusInternalServerError)
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}
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}
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func List(w http.ResponseWriter, r *http.Request) {
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t := tmpl
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if t == nil {
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http.Error(w, "template not ready", http.StatusInternalServerError)
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return
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}
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data, status, err := buildResultData(r)
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if err != nil {
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http.Error(w, "query error", status)
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return
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}
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if status == http.StatusSeeOther {
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http.Error(w, "unauthorized", http.StatusUnauthorized)
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return
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}
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if err := t.ExecuteTemplate(w, "result-list-chunk", data); err != nil {
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http.Error(w, "template error", http.StatusInternalServerError)
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}
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}
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