* Acknowledgements: Thanks to Andrei Zmievski, Monte, Jan Rosier, Gary Loescher, Marcus Bointon * for their work on the original html_select_date on which this is based. * Thanks also for letting me learn that a field can be named 'blah[xxx]' and * end up in $_REQUEST as a hash. That is so fly. * Description: html_select_date_adv is a direct and backward compatable replacement * of html_select_date. It adds extra features, hence the '_adv' extention * The extra feature params are: * suffix - a hash with keys 'day', 'month', 'year' and corresponding values * for the field_array naming scheme. default values are 'Day', 'Month', 'Year' * if not supplied. eg: * ***{assign_adv * var=date_field_names * value="array('day'=>'day','month'=>'month','year'=>'year')"} * {html_select_date_adv field_array='eventymd' prefix='' suffix=$date_field_names ... * will create * rather than the default * * and the same for the year and day selects. * if prefix is given it will be prepended like normal. * *** note the wierd syntax of assign_adv. it allows assigning arrays. * see function.assign_adv.php for details * month_first_opt - hash of values/displayvalues to put before the * monthvalues/monthnames in the options list. * Allows the month field to contain e.g., the first pair of ''/Please Choose Month * month_first_opt_selected - if set to a value, including '', this overrides the * calculated selected value from $time. This lets the designer select something * besides value of the time param or its default, nowtime. setting it to '' would * select the first display value, 'Please Choose Month'. * day_first_opt, day_first_opt_selected, year_first_opt, year_first_opt_selected - * similar in nature to month_first_opt and month_first_opt_selected * * Requires: function.html_options_adv.php and optionally function.assign_adv.php (for assigning arrays) * See Also: function.html_select_time_adv.php for similar changes * function.html_field_group.php for advanced creation of radio _and_ checkbox groups * * ChangeLog: beta 0.10 first release (Bill Wheaton) * * COPYRIGHT: * Copyright (c) 2003 Bill Wheaton * This software is released under the GNU Lesser General Public License. * Please read the following disclaimer * * THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * See the GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * ------------------------------------------------------------- */ function smarty_function_html_select_date_adv($params, &$smarty) { require_once $smarty->_get_plugin_filepath('shared','make_timestamp'); require_once $smarty->_get_plugin_filepath('function','html_options_adv'); /* Default values. */ $prefix = "Date_"; $suffix = array('day'=>'Day','month'=>'Month','year'=>'Year'); $start_year = strftime("%Y"); $end_year = $start_year; $display_days = true; $display_months = true; $display_years = true; $month_format = "%B"; /* Write months as numbers by default GL */ $month_value_format = "%m"; $day_format = "%02d"; /* Write day values using this format MB */ $day_value_format = "%d"; $year_as_text = false; /* Display years in reverse order? Ie. 2000,1999,.... */ $reverse_years = false; /* Should the select boxes be part of an array when returned from PHP? e.g. setting it to "birthday", would create "birthday[Day]", "birthday[Month]" & "birthday[Year]". Can be combined with prefix */ $field_array = null; /* 's of the different tags. If not set, uses default dropdown. */ $day_size = null; $month_size = null; $year_size = null; /* Unparsed attributes common to *ALL* the / tags. An example might be in the template: all_extra ='class ="foo"'. */ $all_extra = null; /* Separate attributes for the tags. */ $day_extra = null; $month_extra = null; $year_extra = null; /* Order in which to display the fields. "D" -> day, "M" -> month, "Y" -> year. */ $field_order = 'MDY'; /* String printed between the different fields. */ $field_separator = "\n"; $time = time(); $month_first_opt = null; $day_first_opt = null; $year_first_opt = null; $month_first_opt_selected = null; $day_first_opt_selected = null; $year_first_opt_selected = null; extract($params); // If $time is not in format yyyy-mm-dd if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $time)) { // then $time is empty or unix timestamp or mysql timestamp // using smarty_make_timestamp to get an unix timestamp and // strftime to make yyyy-mm-dd $time = strftime('%Y-%m-%d', smarty_make_timestamp($time)); } // Now split this in pieces, which later can be used to set the select $time = explode("-", $time); // make syntax "+N" or "-N" work with start_year and end_year if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) { if ($match[1] == '+') { $end_year = strftime('%Y') + $match[2]; } else { $end_year = strftime('%Y') - $match[2]; } } if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) { if ($match[1] == '+') { $start_year = strftime('%Y') + $match[2]; } else { $start_year = strftime('%Y') - $match[2]; } } $field_order = strtoupper($field_order); $html_result = $month_result = $day_result = $year_result = ""; if ($display_months) { $month_names = array(); $month_values = array(); for ($i = 1; $i <= 12; $i++) { $month_names[] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); $month_values[] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000)); } $month_result .= ' $month_names, 'values' => $month_values, 'first_opt' => $month_first_opt, 'selected' => isset($month_first_opt_selected) ? $month_first_opt_selected : $month_values[$time[1]-1], 'print_result' => false), $smarty); $month_result .= ''; } if ($display_days) { $days = array(); for ($i = 1; $i <= 31; $i++) { $days[] = sprintf($day_format, $i); $day_values[] = sprintf($day_value_format, $i); } $day_result .= ' $days, 'values' => $day_values, 'first_opt' => $day_first_opt, 'selected' => isset($day_first_opt_selected) ? $day_first_opt_selected : $time[2], 'print_result' => false), $smarty); $day_result .= ''; } if ($display_years) { if (null !== $field_array){ $year_name = $field_array . '[' . $prefix . "${suffix[year]}]"; } else { $year_name = $prefix . $suffix[year]; } if ($year_as_text) { $year_result .= ' $years, 'values' => $years, 'first_opt' => $year_first_opt, 'selected' => isset($year_first_opt_selected) ? $year_first_opt_selected : $time[0], 'print_result' => false), $smarty); $year_result .= ''; } } // Loop thru the field_order field for ($i = 0; $i <= 2; $i++){ $c = substr($field_order, $i, 1); switch ($c){ case 'D': $html_result .= $day_result; break; case 'M': $html_result .= $month_result; break; case 'Y': $html_result .= $year_result; break; } // Add the field seperator if($i != 2) { $html_result .= $field_separator; } } return $html_result; } /* vim: set expandtab: */ ?>