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URL rewrite for chronology: uses $page['chronology'] and

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$page['chronology_date']. $page['chronology'] is an array with 'field', 
'style' and 'view' keys. This is step 1.

git-svn-id: http://piwigo.org/svn/trunk@1086 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
rvelices
2006-03-17 04:13:19 +00:00
parent 9b521760af
commit 97b681f1fa
8 changed files with 416 additions and 374 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/calendar_base.class.php
+52 -48
View File
@@ -33,10 +33,6 @@ class CalendarBase
var $date_field;
// used for queries (INNER JOIN or normal)
var $inner_sql;
// base url used when generating html links
var $url_base;
// array of date components e.g. (2005,10,12) ...
var $date_components;
//
var $calendar_levels;
@@ -44,44 +40,48 @@ class CalendarBase
/**
* Initialize the calendar
* @param string date_field db column on which this calendar works
* @param string inner_sql used for queries (INNER JOIN or normal)
* @param array date_components
*/
function initialize($date_field, $inner_sql, $date_components)
function initialize($inner_sql)
{
$this->date_field = $date_field;
global $page;
if ($page['chronology']['field']=='posted')
{
$this->date_field = 'date_available';
}
else
{
$this->date_field = 'date_creation';
}
$this->inner_sql = $inner_sql;
$this->date_components = $date_components;
$this->has_nav_bar = false;
}
function get_display_name()
{
global $conf;
global $conf, $page;
$res = '';
$url = $this->url_base;
for ($i=0; $i<count($this->date_components); $i++)
for ($i=0; $i<count($page['chronology_date']); $i++)
{
$res .= $conf['level_separator'];
if ($i>0)
{
$url .= '-';
}
$url .= $this->date_components[$i];
if ( isset($this->date_components[$i+1]) )
if ( isset($page['chronology_date'][$i+1]) )
{
$chronology_date = array_slice($page['chronology_date'],0, $i+1);
$url = duplicate_index_url(
array( 'chronology_date'=>$chronology_date ),
array( 'start' )
);
$res .=
'<a href="'.$url.'">'
.$this->get_date_component_label($i, $this->date_components[$i])
.$this->get_date_component_label($i, $page['chronology_date'][$i])
.'</a>';
}
else
{
$res .=
'<span class="calInHere">'
.$this->get_date_component_label($i, $this->date_components[$i])
.$this->get_date_component_label($i, $page['chronology_date'][$i])
.'</span>';
}
}
@@ -131,7 +131,7 @@ class CalendarBase
/**
* Creates a calendar navigation bar.
*
* @param string url_base - links start with this root
* @param array date_components
* @param array items - hash of items to put in the bar (e.g. 2005,2006)
* @param array selected_item - item currently selected (e.g. 2005)
* @param string class_prefix - html class attribute prefix for span elements
@@ -140,11 +140,11 @@ class CalendarBase
* @param array labels - optional labels for items (e.g. Jan,Feb,...)
* @return string the navigation bar
*/
function get_nav_bar_from_items($url_base, $items, $selected_item,
function get_nav_bar_from_items($date_components, $items, $selected_item,
$class_prefix, $show_any,
$show_empty=false, $labels=null)
{
global $conf;
global $conf, $page;
$nav_bar = '';
@@ -180,7 +180,10 @@ class CalendarBase
else
{
$nav_bar .= '<span class="'.$class_prefix.'">';
$url = $url_base . $item;
$url = duplicate_index_url(
array('chronology_date'=>array_merge($date_components,$item)),
array( 'start' )
);
$nav_bar .= '<a href="'.$url.'">';
$nav_bar .= $label;
$nav_bar .= '</a>';
@@ -203,7 +206,10 @@ class CalendarBase
else
{
$nav_bar .= '<span class="'.$class_prefix.'">';
$url = $url_base . 'any';
$url = duplicate_index_url(
array('chronology_date'=>array_merge($date_components,'any')),
array( 'start' )
);
$nav_bar .= '<a href="'.$url.'">';
$nav_bar .= $label;
$nav_bar .= '</a>';
@@ -221,7 +227,7 @@ class CalendarBase
*/
function build_nav_bar($level, $labels=null)
{
global $template, $conf;
global $template, $conf, $page;
$query = '
SELECT DISTINCT('.$this->calendar_levels[$level]['sql']
@@ -240,14 +246,14 @@ SELECT DISTINCT('.$this->calendar_levels[$level]['sql']
}
if ( count($level_items)==1 and
count($this->date_components)<count($this->calendar_levels)-1)
count($page['chronology_date'])<count($this->calendar_levels)-1)
{
if ( ! isset($this->date_components[$level]) )
if ( ! isset($page['chronology_date'][$level]) )
{
list($key) = array_keys($level_items);
$this->date_components[$level] = (int)$key;
$page['chronology_date'][$level] = (int)$key;
if ( $level<count($this->date_components) and
if ( $level<count($page['chronology_date']) and
$level!=count($this->calendar_levels)-1 )
{
return;
@@ -255,16 +261,8 @@ SELECT DISTINCT('.$this->calendar_levels[$level]['sql']
}
}
$url_base = $this->url_base;
for ($i=0; $i<$level; $i++)
{
if (isset($this->date_components[$i]))
{
$url_base .= $this->date_components[$i].'-';
}
}
$nav_bar = $this->get_nav_bar_from_items(
$url_base,
$page['chronology_date'],
$level_items,
null,
'calItem',
@@ -288,14 +286,14 @@ SELECT DISTINCT('.$this->calendar_levels[$level]['sql']
*/
function build_next_prev()
{
global $template;
global $template, $page;
$prev = $next =null;
if ( empty($this->date_components) )
if ( empty($page['chronology_date']) )
return;
$query = 'SELECT CONCAT_WS("-"';
for ($i=0; $i<count($this->date_components); $i++)
for ($i=0; $i<count($page['chronology_date']); $i++)
{
if ( 'any' === $this->date_components[$i] )
if ( 'any' === $page['chronology_date'] )
{
$query .= ','.'"any"';
}
@@ -304,7 +302,7 @@ SELECT DISTINCT('.$this->calendar_levels[$level]['sql']
$query .= ','.$this->calendar_levels[$i]['sql'];
}
}
$current = implode('-', $this->date_components );
$current = implode('-', $page['chronology_date'] );
$query.=') as period' . $this->inner_sql .'
AND ' . $this->date_field . ' IS NOT NULL
@@ -327,26 +325,32 @@ GROUP BY period';
{
$template->assign_block_vars( 'calendar.navbar', array() );
}
if ( $current_rank>0 )
{ // has previous
$prev = $upper_items[$current_rank-1];
$chronology_date = explode('-', $prev);
$template->assign_block_vars(
'calendar.navbar.prev',
array(
'LABEL' => $this->get_date_nice_name($prev),
'URL' => $this->url_base . $prev,
'URL' => duplicate_index_url(
array('chronology_date'=>$chronology_date), array('start')
)
)
);
}
if ( $current_rank < count($upper_items)-1 )
{
// has next
{ // has next
$next = $upper_items[$current_rank+1];
$chronology_date = explode('-', $next);
$template->assign_block_vars(
'calendar.navbar.next',
array(
'LABEL' => $this->get_date_nice_name($next),
'URL' => $this->url_base . $next,
'URL' => duplicate_index_url(
array('chronology_date'=>$chronology_date), array('start')
)
)
);
}