diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/libraries/Calendar.php | 103 |
1 files changed, 35 insertions, 68 deletions
diff --git a/system/libraries/Calendar.php b/system/libraries/Calendar.php index 711d23bec..89367dc6d 100644 --- a/system/libraries/Calendar.php +++ b/system/libraries/Calendar.php @@ -56,9 +56,9 @@ class CI_Calendar { /** * Calendar layout template * - * @var string + * @var array */ - public $template = ''; + public $template = array(); /** * Day of the week to start the calendar on @@ -150,6 +150,9 @@ class CI_Calendar { $this->$key = $val; } } + + // Set template options + $this->template(); // Set the next_prev_url to the controller if required but not defined if ($this->show_next_prev === TRUE && empty($this->next_prev_url)) @@ -223,11 +226,8 @@ class CI_Calendar { $is_current_month = ($cur_year == $year && $cur_month == $month); - // Generate the template data array - $this->parse_template(); - // Begin building the calendar output - $out = $this->temp['table_open']."\n\n".$this->temp['heading_row_start']."\n"; + $out = $this->template['table_open']."\n\n".$this->template['heading_row_start']."\n"; // "previous" month link if ($this->show_next_prev === TRUE) @@ -236,97 +236,97 @@ class CI_Calendar { $this->next_prev_url = preg_replace('/(.+?)\/*$/', '\\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'])."\n"; + $out .= str_replace('{previous_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->template['heading_previous_cell'])."\n"; } // Heading containing the month/year $colspan = ($this->show_next_prev === TRUE) ? 5 : 7; - $this->temp['heading_title_cell'] = str_replace('{colspan}', $colspan, - str_replace('{heading}', $this->get_month_name($month).' '.$year, $this->temp['heading_title_cell'])); + $this->template['heading_title_cell'] = str_replace('{colspan}', $colspan, + str_replace('{heading}', $this->get_month_name($month).' '.$year, $this->template['heading_title_cell'])); - $out .= $this->temp['heading_title_cell']."\n"; + $out .= $this->template['heading_title_cell']."\n"; // "next" month link if ($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 .= str_replace('{next_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->template['heading_next_cell']); } - $out .= "\n".$this->temp['heading_row_end']."\n\n" + $out .= "\n".$this->template['heading_row_end']."\n\n" // Write the cells containing the days of the week - .$this->temp['week_row_start']."\n"; + .$this->template['week_row_start']."\n"; $day_names = $this->get_day_names(); for ($i = 0; $i < 7; $i ++) { - $out .= str_replace('{week_day}', $day_names[($start_day + $i) %7], $this->temp['week_day_cell']); + $out .= str_replace('{week_day}', $day_names[($start_day + $i) %7], $this->template['week_day_cell']); } - $out .= "\n".$this->temp['week_row_end']."\n"; + $out .= "\n".$this->template['week_row_end']."\n"; // Build the main body of the calendar while ($day <= $total_days) { - $out .= "\n".$this->temp['cal_row_start']."\n"; + $out .= "\n".$this->template['cal_row_start']."\n"; for ($i = 0; $i < 7; $i++) { if ($day > 0 && $day <= $total_days) { - $out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->temp['cal_cell_start_today'] : $this->temp['cal_cell_start']; + $out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->template['cal_cell_start_today'] : $this->template['cal_cell_start']; if (isset($data[$day])) { // Cells with content $temp = ($is_current_month === TRUE && $day == $cur_day) ? - $this->temp['cal_cell_content_today'] : $this->temp['cal_cell_content']; + $this->template['cal_cell_content_today'] : $this->template['cal_cell_content']; $out .= str_replace(array('{content}', '{day}'), array($data[$day], $day), $temp); } else { // Cells with no content $temp = ($is_current_month === TRUE && $day == $cur_day) ? - $this->temp['cal_cell_no_content_today'] : $this->temp['cal_cell_no_content']; + $this->template['cal_cell_no_content_today'] : $this->template['cal_cell_no_content']; $out .= str_replace('{day}', $day, $temp); } - $out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end']; + $out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->template['cal_cell_end_today'] : $this->template['cal_cell_end']; } elseif ($this->show_other_days === TRUE) { - $out .= $this->temp['cal_cell_start_other']; + $out .= $this->template['cal_cell_start_other']; if ($day <= 0) { // Day of previous month $prev_month = $this->adjust_date($month - 1, $year); $prev_month_days = $this->get_total_days($prev_month['month'], $prev_month['year']); - $out .= str_replace('{day}', $prev_month_days + $day, $this->temp['cal_cell_other']); + $out .= str_replace('{day}', $prev_month_days + $day, $this->template['cal_cell_other']); } else { // Day of next month - $out .= str_replace('{day}', $day - $total_days, $this->temp['cal_cell_other']); + $out .= str_replace('{day}', $day - $total_days, $this->template['cal_cell_other']); } - $out .= $this->temp['cal_cell_end_other']; + $out .= $this->template['cal_cell_end_other']; } else { // Blank cells - $out .= $this->temp['cal_cell_start'].$this->temp['cal_cell_blank'].$this->temp['cal_cell_end']; + $out .= $this->template['cal_cell_start'].$this->template['cal_cell_blank'].$this->template['cal_cell_end']; } $day++; } - $out .= "\n".$this->temp['cal_row_end']."\n"; + $out .= "\n".$this->template['cal_row_end']."\n"; } - return $out .= "\n".$this->temp['table_close']; + return $out .= "\n".$this->template['table_close']; } // -------------------------------------------------------------------- @@ -469,15 +469,15 @@ class CI_Calendar { // -------------------------------------------------------------------- /** - * Set Default Template Data + * Set Template Data * - * This is used in the event that the user has not created their own template + * This sets default template data. The user can override default values by passing in a template array * - * @return array + * @return null */ - public function default_template() + public function template() { - return array( + $default = array( 'table_open' => '<table border="0" cellpadding="4" cellspacing="0">', 'heading_row_start' => '<tr>', 'heading_previous_cell' => '<th><a href="{previous_url}"><<</a></th>', @@ -503,43 +503,10 @@ class CI_Calendar { 'cal_row_end' => '</tr>', 'table_close' => '</table>' ); + + $this->template = array_merge($default, $this->template); } - - // -------------------------------------------------------------------- - - /** - * Parse Template - * - * Harvests the data within the template {pseudo-variables} - * used to display the calendar - * - * @return void - */ - public function parse_template() - { - $this->temp = $this->default_template(); - - if ($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', 'cal_cell_start_other', 'cal_cell_other', 'cal_cell_end_other') as $val) - { - if (preg_match('/\{'.$val.'\}(.*?)\{\/'.$val.'\}/si', $this->template, $match)) - { - $this->temp[$val] = $match[1]; - } - elseif (in_array($val, $today, TRUE)) - { - $this->temp[$val] = $this->temp[substr($val, 0, -6)]; - } - } - } - } /* End of file Calendar.php */ -/* Location: ./system/libraries/Calendar.php */
\ No newline at end of file +/* Location: ./system/libraries/Calendar.php */ |