tims-todo/application/controllers/Calendar.php

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<?php
/**
* Calendar View Controller
*/
class Calendar extends MY_Controller {
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
$this->load->library('calendar');
$this->load->model('task_model');
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}
/**
* Calendar View
*/
public function index()
{
//Output
$this->page->build('task/calendar', $this->get_calendar_data());
}
/**
* Get the data for the calendar display
*
* @return mixed
*/
protected function get_calendar_data()
{
//Offset time for custom months
if($this->uri->segment(3) && $this->uri->segment(4))
{
$year = $this->uri->segment(3);
$month = $this->uri->segment(4);
}
$_months = array(
1 => 'January', 2 => 'February',
3 => 'March', 4 => 'April',
5 => 'May', 6 => 'June',
7 => 'July', 8 => 'August',
9 => 'September', 10 => 'October',
11 => 'November', 12 => 'December'
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);
$year = (isset($year)) ? $year : date('Y');
$month = (isset($month)) ? $month : date('m');
$local_time = time();
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$data = array();
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$data['month'] = $_months[(int)$month].' '.$year;
$data['calendar'] = array();
$data['today'] = getdate();
$days_in_month = $this->calendar->get_total_days($month, $year);
// Set the starting day number
$local_date = mktime(0, 0, 0, $month, 1, $year);
$month_end = mktime(0, 0, 0, $month, $days_in_month, $year);
$date = getdate($local_date);
$day = 0 + 1 - $date["wday"];
//Get tasks for each day
$content = $this->task_model->get_day_task_list($local_date, $month_end, $days_in_month);
// Set the current month/year/day
// We use this to determine the "today" date
$cur_year = date("Y", $local_time);
$cur_month = date("m", $local_time);
$cur_day = date("j", $local_time);
$is_current_month = ($cur_year == $year AND $cur_month == $month);
$out = null;
while ($day <= $days_in_month)
{
for ($i = 0; $i < 7; $i++)
{
if($i == 0)
{
$out .= '<tr>';
}
if ($day > 0 AND $day <= $days_in_month)
{
if (isset($content[$day]))
{
// Cells with content
$out .= ($is_current_month == TRUE AND $day == $cur_day) ? '<td class="today">' : '<td>';
$out .= '<div><span class="date">'.$day.'</span><ul>'.$content[$day].'</ul></div></td>';
}
else
{
// Cells with no content
$out .= ($is_current_month == TRUE AND $day == $cur_day) ? '<td class="today">' : '<td>';
$out .= '<div><span class="date">'.$day.'</span>&nbsp;</div></td>';
}
}
else
{
// Blank cells
$out .= '<td>&nbsp;</td>';
}
$day++;
if($i == 6)
{
$out .= '</tr>';
}
}
}
$data['calendar'] = $out;
return $data;
}
}