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136 lines
2.9 KiB
PHP
Executable File
136 lines
2.9 KiB
PHP
Executable File
<?php
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/**
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* Base plugin class.
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*/
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require_once 'Savant2/Plugin.php';
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/**
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*
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* Outputs a formatted date using strftime() conventions.
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*
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* $Id$
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*
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* @author Paul M. Jones <pmjones@ciaweb.net>
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*
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* @package Savant2
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*
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* @license http://www.gnu.org/copyleft/lesser.html LGPL
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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*/
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class Savant2_Plugin_dateformat extends Savant2_Plugin {
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/**
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*
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* The default strftime() format string to use for dates.
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*
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* You can preset the default format string via Savant::loadPlugin().
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*
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* $conf = array(
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* 'format' => '%Y-%m-%d %H:%M:%S'
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* );
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*
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* $Savant->loadPlugin('dateformat', $conf);
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*
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* ... and in your template, to use the default format string:
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*
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* $this->plugin('date', $datestring);
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*
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* ... or, to use a custom string at call-time:
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*
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* $this->plugin('date', $datestring, '%b');
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*
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* @access public
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*
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* @var string
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*
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*/
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var $format = '%c';
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/**
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*
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* The default strftime() format string to use for dates.
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*
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* You can preset the custom format strings via Savant::loadPlugin().
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*
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* $conf = array(
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* 'custom' => array(
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* 'mydate' => '%Y-%m-%d',
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* 'mytime' => '%R'
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* )
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* );
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*
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* $Savant->loadPlugin('dateformat', $conf);
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*
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* ... and in your template, to use a preset custom string by name:
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*
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* $this->plugin('date', $datestring, 'mydate');
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*
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* @access public
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*
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* @var array
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*
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*/
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var $custom = array(
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'date' => '%Y-%m-%d',
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'time' => '%H:%M:%S'
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);
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/**
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*
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* Outputs a formatted date using strftime() conventions.
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*
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* @access public
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*
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* @param string $datestring Any date-time string suitable for
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* strtotime().
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*
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* @param string $format The strftime() formatting string, or a named
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* custom string key from $this->custom.
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*
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* @return string
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*
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*/
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function plugin($datestring, $format = null)
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{
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settype($format, 'string');
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// does the format string have a % sign in it?
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if (strpos($format, '%') === false) {
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// no, look for a custom format string
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if (isset($this->custom[$format])) {
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// found a custom format string
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$format = $this->custom[$format];
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} else {
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// did not find the custom format, revert to default
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$format = $this->format;
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}
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}
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// convert the date string to the specified format
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if (trim($datestring != '')) {
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return strftime($format, strtotime($datestring));
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} else {
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// no datestring, return VOID
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return;
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}
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}
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}
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?>
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