diff options
Diffstat (limited to 'system/libraries/Calendar.php')
| -rwxr-xr-x[-rw-r--r--] | system/libraries/Calendar.php | 164 |
1 files changed, 81 insertions, 83 deletions
diff --git a/system/libraries/Calendar.php b/system/libraries/Calendar.php index 275bf2451..72d228e73 100644..100755 --- a/system/libraries/Calendar.php +++ b/system/libraries/Calendar.php @@ -2,11 +2,11 @@ /** * CodeIgniter * - * An open source application development framework for PHP 4.3.2 or newer + * An open source application development framework for PHP 5.1.6 or newer * * @package CodeIgniter * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. + * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. * @license http://codeigniter.com/user_guide/license.html * @link http://codeigniter.com * @since Version 1.0 @@ -33,7 +33,7 @@ class CI_Calendar { var $local_time; var $template = ''; var $start_day = 'sunday'; - var $month_type = 'long'; + var $month_type = 'long'; var $day_type = 'abr'; var $show_next_prev = FALSE; var $next_prev_url = ''; @@ -42,30 +42,28 @@ class CI_Calendar { * Constructor * * Loads the calendar language file and sets the default time reference - * - * @access public */ - function CI_Calendar($config = array()) - { + public function __construct($config = array()) + { $this->CI =& get_instance(); - + if ( ! in_array('calendar_lang'.EXT, $this->CI->lang->is_loaded, TRUE)) { $this->CI->lang->load('calendar'); } $this->local_time = time(); - + if (count($config) > 0) { $this->initialize($config); } - + log_message('debug', "Calendar Class Initialized"); } - + // -------------------------------------------------------------------- - + /** * Initialize the user preferences * @@ -74,7 +72,7 @@ class CI_Calendar { * @access public * @param array config preferences * @return void - */ + */ function initialize($config = array()) { foreach ($config as $key => $val) @@ -85,7 +83,7 @@ class CI_Calendar { } } } - + // -------------------------------------------------------------------- /** @@ -102,66 +100,66 @@ class CI_Calendar { // Set and validate the supplied month/year if ($year == '') $year = date("Y", $this->local_time); - + if ($month == '') $month = date("m", $this->local_time); - - if (strlen($year) == 1) + + if (strlen($year) == 1) $year = '200'.$year; - - if (strlen($year) == 2) + + if (strlen($year) == 2) $year = '20'.$year; - if (strlen($month) == 1) + if (strlen($month) == 1) $month = '0'.$month; - + $adjusted_date = $this->adjust_date($month, $year); - + $month = $adjusted_date['month']; $year = $adjusted_date['year']; - + // Determine the total days in the month $total_days = $this->get_total_days($month, $year); - + // Set the starting day of the week $start_days = array('sunday' => 0, 'monday' => 1, 'tuesday' => 2, 'wednesday' => 3, 'thursday' => 4, 'friday' => 5, 'saturday' => 6); $start_day = ( ! isset($start_days[$this->start_day])) ? 0 : $start_days[$this->start_day]; - + // Set the starting day number $local_date = mktime(12, 0, 0, $month, 1, $year); $date = getdate($local_date); $day = $start_day + 1 - $date["wday"]; - + while ($day > 1) { $day -= 7; } - + // Set the current month/year/day // We use this to determine the "today" date $cur_year = date("Y", $this->local_time); $cur_month = date("m", $this->local_time); $cur_day = date("j", $this->local_time); - + $is_current_month = ($cur_year == $year AND $cur_month == $month) ? TRUE : FALSE; - + // Generate the template data array $this->parse_template(); - - // Begin building the calendar output + + // Begin building the calendar output $out = $this->temp['table_open']; - $out .= "\n"; + $out .= "\n"; - $out .= "\n"; + $out .= "\n"; $out .= $this->temp['heading_row_start']; $out .= "\n"; - + // "previous" month link if ($this->show_next_prev == TRUE) { // Add a trailing slash to the URL if needed $this->next_prev_url = preg_replace("/(.+?)\/*$/", "\\1/", $this->next_prev_url); - + $adjusted_date = $this->adjust_date($month - 1, $year); $out .= str_replace('{previous_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_previous_cell']); $out .= "\n"; @@ -169,26 +167,26 @@ class CI_Calendar { // Heading containing the month/year $colspan = ($this->show_next_prev == TRUE) ? 5 : 7; - + $this->temp['heading_title_cell'] = str_replace('{colspan}', $colspan, $this->temp['heading_title_cell']); $this->temp['heading_title_cell'] = str_replace('{heading}', $this->get_month_name($month)." ".$year, $this->temp['heading_title_cell']); - + $out .= $this->temp['heading_title_cell']; $out .= "\n"; // "next" month link if ($this->show_next_prev == TRUE) - { + { $adjusted_date = $this->adjust_date($month + 1, $year); $out .= str_replace('{next_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_next_cell']); } - $out .= "\n"; + $out .= "\n"; $out .= $this->temp['heading_row_end']; $out .= "\n"; // Write the cells containing the days of the week - $out .= "\n"; + $out .= "\n"; $out .= $this->temp['week_row_start']; $out .= "\n"; @@ -213,11 +211,11 @@ class CI_Calendar { for ($i = 0; $i < 7; $i++) { $out .= ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_start_today'] : $this->temp['cal_cell_start']; - + if ($day > 0 AND $day <= $total_days) - { + { if (isset($data[$day])) - { + { // Cells with content $temp = ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_content_today'] : $this->temp['cal_cell_content']; $out .= str_replace('{day}', $day, str_replace('{content}', $data[$day], $temp)); @@ -234,22 +232,22 @@ class CI_Calendar { // Blank cells $out .= $this->temp['cal_cell_blank']; } - - $out .= ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end']; + + $out .= ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end']; $day++; } - - $out .= "\n"; + + $out .= "\n"; $out .= $this->temp['cal_row_end']; - $out .= "\n"; + $out .= "\n"; } - $out .= "\n"; + $out .= "\n"; $out .= $this->temp['table_close']; return $out; } - + // -------------------------------------------------------------------- /** @@ -272,9 +270,9 @@ class CI_Calendar { { $month_names = array('01' => 'cal_january', '02' => 'cal_february', '03' => 'cal_march', '04' => 'cal_april', '05' => 'cal_mayl', '06' => 'cal_june', '07' => 'cal_july', '08' => 'cal_august', '09' => 'cal_september', '10' => 'cal_october', '11' => 'cal_november', '12' => 'cal_december'); } - + $month = $month_names[$month]; - + if ($this->CI->lang->line($month) === FALSE) { return ucfirst(str_replace('cal_', '', $month)); @@ -282,7 +280,7 @@ class CI_Calendar { return $this->CI->lang->line($month); } - + // -------------------------------------------------------------------- /** @@ -299,7 +297,7 @@ class CI_Calendar { { if ($day_type != '') $this->day_type = $day_type; - + if ($this->day_type == 'long') { $day_names = array('sunday', 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday'); @@ -312,16 +310,16 @@ class CI_Calendar { { $day_names = array('su', 'mo', 'tu', 'we', 'th', 'fr', 'sa'); } - + $days = array(); foreach ($day_names as $val) - { + { $days[] = ($this->CI->lang->line('cal_'.$val) === FALSE) ? ucfirst($val) : $this->CI->lang->line('cal_'.$val); } - + return $days; } - + // -------------------------------------------------------------------- /** @@ -362,7 +360,7 @@ class CI_Calendar { return $date; } - + // -------------------------------------------------------------------- /** @@ -393,7 +391,7 @@ class CI_Calendar { return $days_in_month[$month - 1]; } - + // -------------------------------------------------------------------- /** @@ -407,17 +405,17 @@ class CI_Calendar { function default_template() { return array ( - 'table_open' => '<table border="0" cellpadding="4" cellspacing="0">', - 'heading_row_start' => '<tr>', + 'table_open' => '<table border="0" cellpadding="4" cellspacing="0">', + 'heading_row_start' => '<tr>', 'heading_previous_cell' => '<th><a href="{previous_url}"><<</a></th>', - 'heading_title_cell' => '<th colspan="{colspan}">{heading}</th>', - 'heading_next_cell' => '<th><a href="{next_url}">>></a></th>', - 'heading_row_end' => '</tr>', - 'week_row_start' => '<tr>', - 'week_day_cell' => '<td>{week_day}</td>', - 'week_row_end' => '</tr>', - 'cal_row_start' => '<tr>', - 'cal_cell_start' => '<td>', + 'heading_title_cell' => '<th colspan="{colspan}">{heading}</th>', + 'heading_next_cell' => '<th><a href="{next_url}">>></a></th>', + 'heading_row_end' => '</tr>', + 'week_row_start' => '<tr>', + 'week_day_cell' => '<td>{week_day}</td>', + 'week_row_end' => '</tr>', + 'cal_row_start' => '<tr>', + 'cal_cell_start' => '<td>', 'cal_cell_start_today' => '<td>', 'cal_cell_content' => '<a href="{content}">{day}</a>', 'cal_cell_content_today' => '<a href="{content}"><strong>{day}</strong></a>', @@ -428,9 +426,9 @@ class CI_Calendar { 'cal_cell_end_today' => '</td>', 'cal_row_end' => '</tr>', 'table_close' => '</table>' - ); + ); } - + // -------------------------------------------------------------------- /** @@ -442,17 +440,17 @@ class CI_Calendar { * @access public * @return void */ - function parse_template() - { + function parse_template() + { $this->temp = $this->default_template(); - - if ($this->template == '') - { - return; - } - + + if ($this->template == '') + { + return; + } + $today = array('cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today'); - + foreach (array('table_open', 'table_close', 'heading_row_start', 'heading_previous_cell', 'heading_title_cell', 'heading_next_cell', 'heading_row_end', 'week_row_start', 'week_day_cell', 'week_row_end', 'cal_row_start', 'cal_cell_start', 'cal_cell_content', 'cal_cell_no_content', 'cal_cell_blank', 'cal_cell_end', 'cal_row_end', 'cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today') as $val) { if (preg_match("/\{".$val."\}(.*?)\{\/".$val."\}/si", $this->template, $match)) @@ -466,8 +464,8 @@ class CI_Calendar { $this->temp[$val] = $this->temp[str_replace('_today', '', $val)]; } } - } - } + } + } } |