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-rw-r--r--BSF/include/calendar_base.class.php351
1 files changed, 0 insertions, 351 deletions
diff --git a/BSF/include/calendar_base.class.php b/BSF/include/calendar_base.class.php
deleted file mode 100644
index bd3d2b180..000000000
--- a/BSF/include/calendar_base.class.php
+++ /dev/null
@@ -1,351 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | Piwigo - a PHP based picture gallery |
-// +-----------------------------------------------------------------------+
-// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
-// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
-// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify |
-// | it under the terms of the GNU General Public License as published by |
-// | the Free Software Foundation |
-// | |
-// | This program is distributed in the hope that it will be useful, but |
-// | WITHOUT ANY WARRANTY; without even the implied warranty of |
-// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
-// | General Public License for more details. |
-// | |
-// | You should have received a copy of the GNU General Public License |
-// | along with this program; if not, write to the Free Software |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA. |
-// +-----------------------------------------------------------------------+
-
-/**
- * Base class for monthly and weekly calendar styles
- */
-class CalendarBase
-{
- // db column on which this calendar works
- var $date_field;
- // used for queries (INNER JOIN or normal)
- var $inner_sql;
- //
- var $calendar_levels;
-
- /**
- * Initialize the calendar
- * @param string inner_sql used for queries (INNER JOIN or normal)
- */
- function initialize($inner_sql)
- {
- global $page;
- if ($page['chronology_field']=='posted')
- {
- $this->date_field = 'date_available';
- }
- else
- {
- $this->date_field = 'date_creation';
- }
- $this->inner_sql = $inner_sql;
- }
-
- function get_display_name()
- {
- global $conf, $page;
- $res = '';
-
- for ($i=0; $i<count($page['chronology_date']); $i++)
- {
- $res .= $conf['level_separator'];
- if ( isset($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, $page['chronology_date'][$i])
- .'</a>';
- }
- else
- {
- $res .=
- '<span class="calInHere">'
- .$this->get_date_component_label($i, $page['chronology_date'][$i])
- .'</span>';
- }
- }
- return $res;
- }
-
-//--------------------------------------------------------- private members ---
- /**
- * Returns a display name for a date component optionally using labels
- */
- function get_date_component_label($level, $date_component)
- {
- $label = $date_component;
- if (isset($this->calendar_levels[$level]['labels'][$date_component]))
- {
- $label = $this->calendar_levels[$level]['labels'][$date_component];
- }
- elseif ('any' === $date_component )
- {
- $label = l10n('calendar_any');
- }
- return $label;
- }
-
- /**
- * Gets a nice display name for a date to be shown in previos/next links.
- */
- function get_date_nice_name($date)
- {
- $date_components = explode('-', $date);
- $res = '';
- for ($i=count($date_components)-1; $i>=0; $i--)
- {
- if ('any' !== $date_components[$i])
- {
- $label = $this->get_date_component_label($i, $date_components[$i] );
- if ( $res!='' )
- {
- $res .= ' ';
- }
- $res .= $label;
- }
- }
- return $res;
- }
-
- /**
- * Creates a calendar navigation bar.
- *
- * @param array date_components
- * @param array items - hash of items to put in the bar (e.g. 2005,2006)
- * @param string class_prefix - html class attribute prefix for span elements
- * @param bool show_any - adds any link to the end of the bar
- * @param bool show_empty - shows all labels even those without items
- * @param array labels - optional labels for items (e.g. Jan,Feb,...)
- * @return string the navigation bar
- */
- function get_nav_bar_from_items($date_components, $items,
- $class_prefix, $show_any,
- $show_empty=false, $labels=null)
- {
- global $conf, $page;
-
- $nav_bar = '';
-
- if ($conf['calendar_show_empty'] and $show_empty and !empty($labels) )
- {
- foreach ($labels as $item => $label)
- {
- if ( ! isset($items[$item]) )
- {
- $items[$item] = -1;
- }
- }
- ksort($items);
- }
-
- foreach ($items as $item => $nb_images)
- {
- $label = $item;
- if (isset($labels[$item]))
- {
- $label = $labels[$item];
- }
- if ($nb_images==-1)
- {
- $nav_bar .= '<span class="'.$class_prefix.'Empty">';
- $nav_bar .= $label;
- }
- else
- {
- $nav_bar .= '<span class="'.$class_prefix.'">';
- $url = duplicate_index_url(
- array('chronology_date'=>array_merge($date_components,array($item))),
- array( 'start' )
- );
- $nav_bar .= '<a href="'.$url.'">';
- $nav_bar .= $label;
- $nav_bar .= '</a>';
- }
- if ($nb_images > 0)
- {
- $nav_bar .= '('.$nb_images.')';
- }
- $nav_bar.= '</span>';
- }
-
- if ($conf['calendar_show_any'] and $show_any and count($items)>1 and
- count($date_components)<count($this->calendar_levels)-1 )
- {
- $label = l10n('calendar_any');
- $nav_bar .= '<span class="'.$class_prefix.'">';
- $url = duplicate_index_url(
- array('chronology_date'=>array_merge($date_components,array('any'))),
- array( 'start' )
- );
- $nav_bar .= '<a href="'.$url.'">';
- $nav_bar .= $label;
- $nav_bar .= '</a>';
- $nav_bar.= '</span>';
- }
- return $nav_bar;
- }
-
- /**
- * Creates a calendar navigation bar for a given level.
- *
- * @param int level - the level (0-year,1-month/week,2-day)
- * @return void
- */
- function build_nav_bar($level, $labels=null)
- {
- global $template, $conf, $page;
-
- $query = '
-SELECT DISTINCT('.$this->calendar_levels[$level]['sql']
- .') as period';
- $query.= $this->inner_sql;
- $query.= $this->get_date_where($level);
- $query.= '
- GROUP BY period
-;';
-
- $level_items = array();
- $result = pwg_query($query);
- while ($row = mysql_fetch_array($result))
- {
- $level_items[$row['period']] = 0;
- }
-
- if ( count($level_items)==1 and
- count($page['chronology_date'])<count($this->calendar_levels)-1)
- {
- if ( ! isset($page['chronology_date'][$level]) )
- {
- list($key) = array_keys($level_items);
- $page['chronology_date'][$level] = (int)$key;
-
- if ( $level<count($page['chronology_date']) and
- $level!=count($this->calendar_levels)-1 )
- {
- return;
- }
- }
- }
-
- $dates = $page['chronology_date'];
- while ($level<count($dates))
- {
- array_pop($dates);
- }
-
- $nav_bar = $this->get_nav_bar_from_items(
- $dates,
- $level_items,
- 'calItem',
- true,
- true,
- isset($labels) ? $labels : $this->calendar_levels[$level]['labels']
- );
-
- $template->append(
- 'chronology_navigation_bars',
- array(
- 'CONTENT' => $nav_bar,
- )
- );
- }
-
- /**
- * Assigns the next/previous link to the template with regards to
- * the currently choosen date.
- */
- function build_next_prev()
- {
- global $template, $page;
- $prev = $next =null;
- if ( empty($page['chronology_date']) )
- return;
- $query = 'SELECT CONCAT_WS("-"';
- for ($i=0; $i<count($page['chronology_date']); $i++)
- {
- if ( 'any' === $page['chronology_date'][$i] )
- {
- $query .= ','.'"any"';
- }
- else
- {
- $query .= ','.$this->calendar_levels[$i]['sql'];
- }
- }
- $current = implode('-', $page['chronology_date'] );
-
- $query.=') as period' . $this->inner_sql .'
-AND ' . $this->date_field . ' IS NOT NULL
-GROUP BY period';
-
- $upper_items = array_from_query( $query, 'period');
-
- usort($upper_items, 'version_compare');
- $upper_items_rank = array_flip($upper_items);
- if ( !isset($upper_items_rank[$current]) )
- {
- array_push($upper_items, $current);// just in case (external link)
- usort($upper_items, 'version_compare');
- $upper_items_rank = array_flip($upper_items);
- }
- $current_rank = $upper_items_rank[$current];
-
- $tpl_var = array();
-
- if ( $current_rank>0 )
- { // has previous
- $prev = $upper_items[$current_rank-1];
- $chronology_date = explode('-', $prev);
- $tpl_var['previous'] =
- array(
- 'LABEL' => $this->get_date_nice_name($prev),
- 'URL' => duplicate_index_url(
- array('chronology_date'=>$chronology_date), array('start')
- )
- );
- }
-
- if ( $current_rank < count($upper_items)-1 )
- { // has next
- $next = $upper_items[$current_rank+1];
- $chronology_date = explode('-', $next);
- $tpl_var['next'] =
- array(
- 'LABEL' => $this->get_date_nice_name($next),
- 'URL' => duplicate_index_url(
- array('chronology_date'=>$chronology_date), array('start')
- )
- );
- }
-
- if ( !empty($tpl_var) )
- {
- $existing = & $template->get_template_vars('chronology_navigation_bars');
- if ( !empty($existing) )
- {
- $existing[ sizeof($existing)-1 ] =
- array_merge( $existing[ sizeof($existing)-1 ], $tpl_var);
- }
- else
- {
- $template->append( 'chronology_navigation_bars', $tpl_var );
- }
- }
- }
-}
-?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-23 19:34:27 +0000