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119 lines
4.4 KiB
PHP
119 lines
4.4 KiB
PHP
<?php
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/**
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* File: calendar.php | (c) dynarch.com 2004
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* Distributed as part of "The Coolest DHTML Calendar"
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* under the same terms.
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* -----------------------------------------------------------------
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* This file implements a simple PHP wrapper for the calendar. It
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* allows you to easily include all the calendar files and setup the
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* calendar by instantiating and calling a PHP object.
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*/
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define('NEWLINE', "\n");
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class DHTML_Calendar {
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var $calendar_lib_path;
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var $calendar_file;
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var $calendar_lang_file;
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var $calendar_setup_file;
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var $calendar_theme_file;
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var $calendar_options;
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function DHTML_Calendar($calendar_lib_path = '/calendar/',
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$lang = 'en',
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$theme = 'calendar-win2k-1',
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$stripped = true) {
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if ($stripped) {
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$this->calendar_file = 'calendar_stripped.js';
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$this->calendar_setup_file = 'calendar-setup_stripped.js';
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} else {
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$this->calendar_file = 'calendar.js';
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$this->calendar_setup_file = 'calendar-setup.js';
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}
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$this->calendar_lang_file = 'lang/calendar-' . $lang . '.js';
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$this->calendar_theme_file = $theme.'.css';
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$this->calendar_lib_path = preg_replace('/\/+$/', '/', $calendar_lib_path);
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$this->calendar_options = array('ifFormat' => '%Y/%m/%d',
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'daFormat' => '%Y/%m/%d');
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}
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function set_option($name, $value) {
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$this->calendar_options[$name] = $value;
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}
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function load_files() {
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echo $this->get_load_files_code();
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}
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function get_load_files_code() {
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$code = ( '<link rel="stylesheet" type="text/css" media="all" href="' .
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$this->calendar_lib_path . $this->calendar_theme_file .
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'" />' . NEWLINE );
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$code .= ( '<script type="text/javascript" src="' .
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$this->calendar_lib_path . $this->calendar_file .
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'"></script>' . NEWLINE );
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$code .= ( '<script type="text/javascript" src="' .
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$this->calendar_lib_path . $this->calendar_lang_file .
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'"></script>' . NEWLINE );
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$code .= ( '<script type="text/javascript" src="' .
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$this->calendar_lib_path . $this->calendar_setup_file .
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'"></script>' );
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return $code;
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}
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function _make_calendar($other_options = array()) {
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$js_options = $this->_make_js_hash(array_merge($this->calendar_options, $other_options));
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$code = ( '<script type="text/javascript">Calendar.setup({' .
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$js_options .
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'});</script>' );
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return $code;
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}
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function make_input_field($cal_options = array(), $field_attributes = array()) {
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$id = $this->_gen_id();
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$attrstr = $this->_make_html_attr(array_merge($field_attributes,
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array('id' => $this->_field_id($id),
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'type' => 'text')));
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echo '<input ' . $attrstr .'/>';
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echo '<a href="#" id="'. $this->_trigger_id($id) . '">' .
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'<img align="middle" border="0" src="' . $this->calendar_lib_path . 'img.gif" alt="" /></a>';
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$options = array_merge($cal_options,
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array('inputField' => $this->_field_id($id),
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'button' => $this->_trigger_id($id)));
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echo $this->_make_calendar($options);
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}
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/// PRIVATE SECTION
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function _field_id($id) { return 'f-calendar-field-' . $id; }
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function _trigger_id($id) { return 'f-calendar-trigger-' . $id; }
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function _gen_id() { static $id = 0; return ++$id; }
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function _make_js_hash($array) {
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$jstr = '';
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reset($array);
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while (list($key, $val) = each($array)) {
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if (is_bool($val))
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$val = $val ? 'true' : 'false';
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else if (!is_numeric($val))
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$val = '"'.$val.'"';
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if ($jstr) $jstr .= ',';
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$jstr .= '"' . $key . '":' . $val;
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}
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return $jstr;
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}
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function _make_html_attr($array) {
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$attrstr = '';
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reset($array);
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while (list($key, $val) = each($array)) {
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$attrstr .= $key . '="' . $val . '" ';
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}
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return $attrstr;
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}
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};
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?>
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