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feature 2999 : documentation of include/functions_calendar.inc.php and Calendar classes

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git-svn-id: http://piwigo.org/svn/trunk@25507 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
mistic100
2013-11-17 15:03:32 +00:00
parent 04ff320e6e
commit 5e2b2f4e02
5 changed files with 546 additions and 471 deletions
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include/calendar_weekly.class.php
+69 -63
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@@ -21,21 +21,28 @@
// | USA. |
// +-----------------------------------------------------------------------+
/**
* @package functions\calendar
*/
include_once(PHPWG_ROOT_PATH.'include/calendar_base.class.php');
define ('CYEAR', 0);
define ('CWEEK', 1);
define ('CDAY', 2);
/** level of year view */
define('CYEAR', 0);
/** level of week view */
define('CWEEK', 1);
/** level of day view */
define('CDAY', 2);
/**
* Weekly calendar style (composed of years/week in years and days in week)
*/
class Calendar extends CalendarBase
{
/**
* Initialize the calendar
* @param string inner_sql used for queries (INNER JOIN or normal)
* @param string $inner_sql
*/
function initialize($inner_sql)
{
@@ -72,67 +79,66 @@ class Calendar extends CalendarBase
}
}
/**
* Generate navigation bars for category page
* @return boolean false to indicate that thumbnails where not included here
*/
function generate_category_content()
{
global $conf, $page;
/**
* Generate navigation bars for category page.
*
* @return boolean false indicates that thumbnails where not included
*/
function generate_category_content()
{
global $conf, $page;
if ( count($page['chronology_date'])==0 )
{
$this->build_nav_bar(CYEAR); // years
if ( count($page['chronology_date'])==0 )
{
$this->build_nav_bar(CYEAR); // years
}
if ( count($page['chronology_date'])==1 )
{
$this->build_nav_bar(CWEEK, array()); // week nav bar 1-53
}
if ( count($page['chronology_date'])==2 )
{
$this->build_nav_bar(CDAY); // days nav bar Mon-Sun
}
$this->build_next_prev();
return false;
}
if ( count($page['chronology_date'])==1 )
/**
* Returns a sql WHERE subquery for the date field.
*
* @param int $max_levels (e.g. 2=only year and month)
* @return string
*/
function get_date_where($max_levels=3)
{
$this->build_nav_bar(CWEEK, array()); // week nav bar 1-53
global $page;
$date = $page['chronology_date'];
while (count($date)>$max_levels)
{
array_pop($date);
}
$res = '';
if (isset($date[CYEAR]) and $date[CYEAR]!=='any')
{
$y = $date[CYEAR];
$res = " AND $this->date_field BETWEEN '$y-01-01' AND '$y-12-31 23:59:59'";
}
if (isset($date[CWEEK]) and $date[CWEEK]!=='any')
{
$res .= ' AND '.$this->calendar_levels[CWEEK]['sql'].'='.$date[CWEEK];
}
if (isset($date[CDAY]) and $date[CDAY]!=='any')
{
$res .= ' AND '.$this->calendar_levels[CDAY]['sql'].'='.$date[CDAY];
}
if (empty($res))
{
$res = ' AND '.$this->date_field.' IS NOT NULL';
}
return $res;
}
if ( count($page['chronology_date'])==2 )
{
$this->build_nav_bar(CDAY); // days nav bar Mon-Sun
}
$this->build_next_prev();
return false;
}
/**
* Returns a sql where subquery for the date field
* @param int max_levels return the where up to this level
* (e.g. 2=only year and week in year)
* @return string
*/
function get_date_where($max_levels=3)
{
global $page;
$date = $page['chronology_date'];
while (count($date)>$max_levels)
{
array_pop($date);
}
$res = '';
if (isset($date[CYEAR]) and $date[CYEAR]!=='any')
{
$y = $date[CYEAR];
$res = " AND $this->date_field BETWEEN '$y-01-01' AND '$y-12-31 23:59:59'";
}
if (isset($date[CWEEK]) and $date[CWEEK]!=='any')
{
$res .= ' AND '.$this->calendar_levels[CWEEK]['sql'].'='.$date[CWEEK];
}
if (isset($date[CDAY]) and $date[CDAY]!=='any')
{
$res .= ' AND '.$this->calendar_levels[CDAY]['sql'].'='.$date[CDAY];
}
if (empty($res))
{
$res = ' AND '.$this->date_field.' IS NOT NULL';
}
return $res;
}
}
?>
?>