ad_page_contract_filter_proc_date (public)

 ad_page_contract_filter_proc_date name date_varname

Defined in packages/acs-tcl/tcl/tcl-documentation-procs.tcl

Validates date type variables

Parameters:
name
date_varname
Author:
Yonatan Feldman <yon@arsdigita.com>
Created:
25 July 2000

Partial Call Graph (max 5 caller/called nodes):
%3 test_ad_page_contract_filters ad_page_contract_filters (test acs-tcl) ad_page_contract_filter_proc_date ad_page_contract_filter_proc_date test_ad_page_contract_filters->ad_page_contract_filter_proc_date _ _ (public) ad_page_contract_filter_proc_date->_ ad_complain ad_complain (public) ad_page_contract_filter_proc_date->ad_complain

Testcases:
ad_page_contract_filters
Source code:
upvar $date_varname date

    foreach date_element { day month year } {
        if { ![info exists date($date_element)] } {
            ad_complain [_ acs-tcl.lt_Invalid_date_date_ele]
            return 0
        }
    }

    # check if all elements are blank
    if { "$date(day)$date(month)$date(year)" eq ""} {
        set date(date) {}
        return 1
    }

    foreach date_element { day year } {
        if { ![regexp {^(0*)(([1-9][0-9]*|0))$} $date($date_element) match zeros real_value] } {
            ad_complain [_ acs-tcl.lt_Invalid_date_date_ele_1]
            return 0
        }
        set date($date_element$real_value
    }

    if { $date(year) ne "" && [string length $date(year)] != 4 } {
        ad_complain [_ acs-tcl.lt_Invalid_date_The_year]
        return 0
    }

    if { [regexp {^(0*)(([1-9][0-9]*|0))$} $date(month) match zeros real_value] } {
        set date(month) $real_value
    } else {
        set months_list {January February March April May June July August September October November December}
        set date(month) [expr {[lsearch $months_list $date(month)] + 1}]
    }

    if {
        "" eq $date(month)
        || "" eq $date(day)
        || "" eq $date(year)
        || $date(month) < 1 || $date(month) > 12
        || $date(day) < 1 || $date(day) > 31
        || $date(year) < 1
        || ($date(month) == 2 && $date(day) > 29)
        || (($date(year) % 4) != 0 && $date(month) == 2 && $date(day) > 28)
        || ($date(month) == 4 && $date(day) > 30)
        || ($date(month) == 6 && $date(day) > 30)
        || ($date(month) == 9 && $date(day) > 30)
        || ($date(month) == 11 && $date(day) > 30)
    } {
        ad_complain [_ acs-tcl.lt_Invalid_date_datemont]
        return 0
    }

    set date(date) [format "%04d-%02d-%02d" $date(year) $date(month) $date(day)]
    return 1
XQL Not present:
Generic, PostgreSQL, Oracle
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