[eluser]austintbiggs[/eluser]
I currently have a working calendar, but what I'm now trying to do now is make multiple calendars. And I'm trying to wrap my head around what exactly I would need to add and how to structure the DB and php to allow multiple calendars. An example would be have a calendar for each user of the application. How would you do it [more concerned with the model]?
Controller [calendar.php]
Code:
<?php
class Calendar extends CI_Controller {
public function display($year = null, $month = null) {
if (!$year) {
$year = date('Y');
}
if (!$month) {
$month = date('m');
}
$this->load->model('Calendar_model');
if ($day = $this->input->post('day')) {
$this->Calendar_model->add_calendar_data(
"$year-$month-$day",
$this->input->post('data')
);
}
$data['calendar'] = $this->Calendar_model->generate($year, $month);
$this->load->view('calendar', $data);
}
}
Model [calendar_model.php]
Code:
<?php
class Calendar_model extends CI_Model {
var $conf;
function Calendar_model () {
parent::__construct();
$this->conf = array(
'start_day' => 'monday',
'show_next_prev' => true,
'next_prev_url' => base_url() . 'calendar/display'
);
$this->conf['template'] = '
{table_open}<table border="0" cellpadding="0" cellspacing="0" class="calendar">{/table_open}
{heading_row_start}<tr>{/heading_row_start}
{heading_previous_cell}<th><a href="{previous_url}"><<</a></th>{/heading_previous_cell}
{heading_title_cell}<th colspan="{colspan}">{heading}</th>{/heading_title_cell}
{heading_next_cell}<th><a href="{next_url}">>></a></th>{/heading_next_cell}
{heading_row_end}</tr>{/heading_row_end}
{week_row_start}<tr>{/week_row_start}
{week_day_cell}<td>{week_day}</td>{/week_day_cell}
{week_row_end}</tr>{/week_row_end}
{cal_row_start}<tr class="days">{/cal_row_start}
{cal_cell_start}<td class="day">{/cal_cell_start}
{cal_cell_content}
<div class="day_num">{day}</div>
<div class="content">{content}</div>
{/cal_cell_content}
{cal_cell_content_today}
<div class="day_num highlight">{day}</div>
<div class="content">{content}</div>
{/cal_cell_content_today}
{cal_cell_no_content}<div class="day_num">{day}</div>{/cal_cell_no_content}
{cal_cell_no_content_today}<div class="day_num highlight">{day}</div>{/cal_cell_no_content_today}
{cal_cell_blank} {/cal_cell_blank}
{cal_cell_end}</td>{/cal_cell_end}
{cal_row_end}</tr>{/cal_row_end}
{table_close}</table>{/table_close}
';
}
function get_calendar_data($year, $month) {
$query = $this->db->select('date, data')->from('calendar')
->like('date', "$year-$month", 'after')->get();
$cal_data = array();
foreach ($query->result() as $row) {
$cal_data[substr($row->date,8,2)] = $row->data;
}
return $cal_data;
}
function add_calendar_data($date, $data) {
if ($this->db->select('date')->from('calendar')
->where('date', $date)->count_all_results()) {
$this->db->where('date', $date)
->update('calendar', array(
'date' => $date,
'data' => $data
));
} else {
$this->db->insert('calendar', array(
'date' => $date,
'data' => $data
));
}
}
function generate ($year, $month) {
$this->load->library('calendar', $this->conf);
$cal_data = $this->get_calendar_data($year, $month);
return $this->calendar->generate($year, $month, $cal_data);
}
}
MySQL Schema
Code:
Calendar
-- Name
-- Description
-- Address
-- ID
-- Creator
-- Start Date
-- Start Time
-- End Date
-- End Time
-- Image Path
