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-rw-r--r--BSF/include/calendar_monthly.class.php515
1 files changed, 0 insertions, 515 deletions
diff --git a/BSF/include/calendar_monthly.class.php b/BSF/include/calendar_monthly.class.php
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--- a/BSF/include/calendar_monthly.class.php
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@@ -1,515 +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. |
-// +-----------------------------------------------------------------------+
-
-include_once(PHPWG_ROOT_PATH.'include/calendar_base.class.php');
-
-define ('CYEAR', 0);
-define ('CMONTH', 1);
-define ('CDAY', 2);
-
-/**
- * Monthly calendar style (composed of years/months and days)
- */
-class Calendar extends CalendarBase
-{
-
- /**
- * Initialize the calendar
- * @param string inner_sql used for queries (INNER JOIN or normal)
- */
- function initialize($inner_sql)
- {
- parent::initialize($inner_sql);
- global $lang;
- $this->calendar_levels = array(
- array(
- 'sql'=> 'YEAR('.$this->date_field.')',
- 'labels' => null
- ),
- array(
- 'sql'=> 'MONTH('.$this->date_field.')',
- 'labels' => $lang['month']
- ),
- array(
- 'sql'=> 'DAYOFMONTH('.$this->date_field.')',
- 'labels' => null
- ),
- );
- }
-
-/**
- * Generate navigation bars for category page
- * @return boolean false to indicate that thumbnails
- * where not included here, true otherwise
- */
-function generate_category_content()
-{
- global $conf, $page;
-
- $view_type = $page['chronology_view'];
- if ($view_type==CAL_VIEW_CALENDAR)
- {
- global $template;
- $tpl_var = array();
- if ( count($page['chronology_date'])==0 )
- {//case A: no year given - display all years+months
- if ($this->build_global_calendar($tpl_var))
- {
- $template->assign('chronology_calendar', $tpl_var);
- return true;
- }
- }
-
- if ( count($page['chronology_date'])==1 )
- {//case B: year given - display all days in given year
- if ($this->build_year_calendar($tpl_var))
- {
- $template->assign('chronology_calendar', $tpl_var);
- $this->build_nav_bar(CYEAR); // years
- return true;
- }
- }
-
- if ( count($page['chronology_date'])==2 )
- {//case C: year+month given - display a nice month calendar
- if ( $this->build_month_calendar($tpl_var) )
- {
- $template->assign('chronology_calendar', $tpl_var);
- }
- $this->build_next_prev();
- return true;
- }
- }
-
- if ($view_type==CAL_VIEW_LIST or count($page['chronology_date'])==3)
- {
- if ( count($page['chronology_date'])==0 )
- {
- $this->build_nav_bar(CYEAR); // years
- }
- if ( count($page['chronology_date'])==1)
- {
- $this->build_nav_bar(CMONTH); // month
- }
- if ( count($page['chronology_date'])==2 )
- {
- $day_labels = range( 1, $this->get_all_days_in_month(
- $page['chronology_date'][CYEAR] ,$page['chronology_date'][CMONTH] ) );
- array_unshift($day_labels, 0);
- unset( $day_labels[0] );
- $this->build_nav_bar( CDAY, $day_labels ); // days
- }
- $this->build_next_prev();
- }
- return false;
-}
-
-
-/**
- * Returns a sql where subquery for the date field
- * @param int max_levels return the where up to this level
- * (e.g. 2=only year and month)
- * @return string
- */
-function get_date_where($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')
- {
- $b = $date[CYEAR] . '-';
- $e = $date[CYEAR] . '-';
- if (isset($date[CMONTH]) and $date[CMONTH]!=='any')
- {
- $b .= $date[CMONTH] . '-';
- $e .= $date[CMONTH] . '-';
- if (isset($date[CDAY]) and $date[CDAY]!=='any')
- {
- $b .= $date[CDAY];
- $e .= $date[CDAY];
- }
- else
- {
- $b .= '01';
- $e .= '31';
- }
- }
- else
- {
- $b .= '01-01';
- $e .= '12-31';
- if (isset($date[CMONTH]) and $date[CMONTH]!=='any')
- {
- $res .= ' AND '.$this->calendar_levels[CMONTH]['sql'].'='.$date[CMONTH];
- }
- if (isset($date[CDAY]) and $date[CDAY]!=='any')
- {
- $res .= ' AND '.$this->calendar_levels[CDAY]['sql'].'='.$date[CDAY];
- }
- }
- $res = " AND $this->date_field BETWEEN '$b' AND '$e 23:59:59'" . $res;
- }
- else
- {
- $res = ' AND '.$this->date_field.' IS NOT NULL';
- if (isset($date[CMONTH]) and $date[CMONTH]!=='any')
- {
- $res .= ' AND '.$this->calendar_levels[CMONTH]['sql'].'='.$date[CMONTH];
- }
- if (isset($date[CDAY]) and $date[CDAY]!=='any')
- {
- $res .= ' AND '.$this->calendar_levels[CDAY]['sql'].'='.$date[CDAY];
- }
- }
- return $res;
-}
-
-
-
-//--------------------------------------------------------- private members ---
-
-// returns an array with alll the days in a given month
-function get_all_days_in_month($year, $month)
-{
- $md= array(1=>31,28,31,30,31,30,31,31,30,31,30,31);
-
- if ( is_numeric($year) and $month==2)
- {
- $nb_days = $md[2];
- if ( ($year%4==0) and ( ($year%100!=0) or ($year%400!=0) ) )
- {
- $nb_days++;
- }
- }
- elseif ( is_numeric($month) )
- {
- $nb_days = $md[ $month ];
- }
- else
- {
- $nb_days = 31;
- }
- return $nb_days;
-}
-
-function build_global_calendar(&$tpl_var)
-{
- global $page;
- assert( count($page['chronology_date']) == 0 );
- $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%Y%m")) as period,
- COUNT( DISTINCT(id) ) as count';
- $query.= $this->inner_sql;
- $query.= $this->get_date_where();
- $query.= '
- GROUP BY period
- ORDER BY YEAR('.$this->date_field.') DESC, MONTH('.$this->date_field.')';
-
- $result = pwg_query($query);
- $items=array();
- while ($row = mysql_fetch_array($result))
- {
- $y = substr($row['period'], 0, 4);
- $m = (int)substr($row['period'], 4, 2);
- if ( ! isset($items[$y]) )
- {
- $items[$y] = array('nb_images'=>0, 'children'=>array() );
- }
- $items[$y]['children'][$m] = $row['count'];
- $items[$y]['nb_images'] += $row['count'];
- }
- //echo ('<pre>'. var_export($items, true) . '</pre>');
- if (count($items)==1)
- {// only one year exists so bail out to year view
- list($y) = array_keys($items);
- $page['chronology_date'][CYEAR] = $y;
- return false;
- }
-
- global $lang;
- foreach ( $items as $year=>$year_data)
- {
- $chronology_date = array( $year );
- $url = duplicate_index_url( array('chronology_date'=>$chronology_date) );
-
- $nav_bar = $this->get_nav_bar_from_items( $chronology_date,
- $year_data['children'], 'calCal', false, false, $lang['month'] );
-
- $tpl_var['calendar_bars'][] =
- array(
- 'U_HEAD' => $url,
- 'NB_IMAGES' => $year_data['nb_images'],
- 'HEAD_LABEL' => $year,
- 'NAV_BAR' => $nav_bar,
- );
- }
- return true;
-}
-
-function build_year_calendar(&$tpl_var)
-{
- global $page;
- assert( count($page['chronology_date']) == 1 );
- $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%m%d")) as period,
- COUNT( DISTINCT(id) ) as count';
- $query.= $this->inner_sql;
- $query.= $this->get_date_where();
- $query.= '
- GROUP BY period';
-
- $result = pwg_query($query);
- $items=array();
- while ($row = mysql_fetch_array($result))
- {
- $m = (int)substr($row['period'], 0, 2);
- $d = substr($row['period'], 2, 2);
- if ( ! isset($items[$m]) )
- {
- $items[$m] = array('nb_images'=>0, 'children'=>array() );
- }
- $items[$m]['children'][$d] = $row['count'];
- $items[$m]['nb_images'] += $row['count'];
- }
- if (count($items)==1)
- { // only one month exists so bail out to month view
- list($m) = array_keys($items);
- $page['chronology_date'][CMONTH] = $m;
- return false;
- }
- global $lang;
- foreach ( $items as $month=>$month_data)
- {
- $chronology_date = array( $page['chronology_date'][CYEAR], $month );
- $url = duplicate_index_url( array('chronology_date'=>$chronology_date) );
-
- $nav_bar = $this->get_nav_bar_from_items( $chronology_date,
- $month_data['children'], 'calCal', false );
-
- $tpl_var['calendar_bars'][] =
- array(
- 'U_HEAD' => $url,
- 'NB_IMAGES' => $month_data['nb_images'],
- 'HEAD_LABEL' => $lang['month'][$month],
- 'NAV_BAR' => $nav_bar,
- );
- }
- return true;
-
-}
-
-function build_month_calendar(&$tpl_var)
-{
- global $page;
- $query='SELECT DISTINCT(DAYOFMONTH('.$this->date_field.')) as period,
- COUNT( DISTINCT(id) ) as count';
- $query.= $this->inner_sql;
- $query.= $this->get_date_where();
- $query.= '
- GROUP BY period';
-
- $items=array();
- $result = pwg_query($query);
- while ($row = mysql_fetch_array($result))
- {
- $d = (int)$row['period'];
- $items[$d] = array('nb_images'=>$row['count']);
- }
-
- foreach ( $items as $day=>$data)
- {
- $page['chronology_date'][CDAY]=$day;
- $query = '
-SELECT id, file,tn_ext,path, width, height, DAYOFWEEK('.$this->date_field.')-1 as dow';
- $query.= $this->inner_sql;
- $query.= $this->get_date_where();
- $query.= '
- ORDER BY RAND()
- LIMIT 0,1';
- unset ( $page['chronology_date'][CDAY] );
-
- $row = mysql_fetch_assoc(pwg_query($query));
- $items[$day]['tn_url'] = get_thumbnail_url($row);
- $items[$day]['file'] = $row['file'];
- $items[$day]['path'] = $row['path'];
- $items[$day]['tn_ext'] = @$row['tn_ext'];
- $items[$day]['width'] = $row['width'];
- $items[$day]['height'] = $row['height'];
- $items[$day]['dow'] = $row['dow'];
- }
-
- global $lang, $conf;
-
- if ( !empty($items)
- and $conf['calendar_month_cell_width']>0
- and $conf['calendar_month_cell_height']>0)
- {
- list($known_day) = array_keys($items);
- $known_dow = $items[$known_day]['dow'];
- $first_day_dow = ($known_dow-($known_day-1))%7;
- if ($first_day_dow<0)
- {
- $first_day_dow += 7;
- }
- //first_day_dow = week day corresponding to the first day of this month
- $wday_labels = $lang['day'];
-
- // BEGIN - pass now in week starting Monday
- if ($first_day_dow==0)
- {
- $first_day_dow = 6;
- }
- else
- {
- $first_day_dow -= 1;
- }
- array_push( $wday_labels, array_shift($wday_labels) );
- // END - pass now in week starting Monday
-
- $cell_width = $conf['calendar_month_cell_width'];
- $cell_height = $conf['calendar_month_cell_height'];
-
- $tpl_weeks = array();
- $tpl_crt_week = array();
-
- //fill the empty days in the week before first day of this month
- for ($i=0; $i<$first_day_dow; $i++)
- {
- $tpl_crt_week[] = array();
- }
-
- for ( $day = 1;
- $day <= $this->get_all_days_in_month(
- $page['chronology_date'][CYEAR], $page['chronology_date'][CMONTH]
- );
- $day++)
- {
- $dow = ($first_day_dow + $day-1)%7;
- if ($dow==0 and $day!=1)
- {
- $tpl_weeks[] = $tpl_crt_week; // add finished week to week list
- $tpl_crt_week = array(); // start new week
- }
-
- if ( !isset($items[$day]) )
- {// empty day
- $tpl_crt_week[] =
- array(
- 'DAY' => $day
- );
- }
- else
- {
- $thumb = get_thumbnail_path($items[$day]);
- $tn_size = @getimagesize($thumb);
-
- $tn_width = $tn_size[0];
- $tn_height = $tn_size[1];
-
- // now need to fit the thumbnail of size tn_size within
- // a cell of size cell_size by playing with CSS position (left/top)
- // and the width and height of <img>.
- $ratio_w = $tn_width/$cell_width;
- $ratio_h = $tn_height/$cell_height;
-
- $pos_top=$pos_left=0;
- $css_style = '';
-
- if ( $ratio_w>1 and $ratio_h>1)
- {// cell completely smaller than the thumbnail so we will let the browser
- // resize the thumbnail
- if ($ratio_w > $ratio_h )
- {// thumbnail ratio compared to cell -> wide format
- $css_style = 'height:'.$cell_height.'px;';
- $browser_img_width = $cell_height*$tn_width/$tn_height;
- $pos_left = ($browser_img_width-$cell_width)/2;
- }
- else
- {
- $css_style = 'width:'.$cell_width.'px;';
- $browser_img_height = $cell_width*$tn_height/$tn_width;
- $pos_top = ($browser_img_height-$cell_height)/2;
- }
- }
- else
- {
- $pos_left = ($tn_width-$cell_width)/2;
- $pos_top = ($tn_height-$cell_height)/2;
- }
-
- if ( round($pos_left)!=0)
- {
- $css_style.='left:'.round(-$pos_left).'px;';
- }
- if ( round($pos_top)!=0)
- {
- $css_style.='top:'.round(-$pos_top).'px;';
- }
- $url = duplicate_index_url(
- array(
- 'chronology_date' =>
- array(
- $page['chronology_date'][CYEAR],
- $page['chronology_date'][CMONTH],
- $day
- )
- )
- );
-
- $tpl_crt_week[] =
- array(
- 'DAY' => $day,
- 'DOW' => $dow,
- 'NB_ELEMENTS' => $items[$day]['nb_images'],
- 'IMAGE' => $items[$day]['tn_url'],
- 'U_IMG_LINK' => $url,
- 'IMAGE_STYLE' => $css_style,
- 'IMAGE_ALT' => $items[$day]['file'],
- );
- }
- }
- //fill the empty days in the week after the last day of this month
- while ( $dow<6 )
- {
- $tpl_crt_week[] = array();
- $dow++;
- }
- $tpl_weeks[] = $tpl_crt_week;
-
- $tpl_var['month_view'] =
- array(
- 'CELL_WIDTH' => $cell_width,
- 'CELL_HEIGHT' => $cell_height,
- 'wday_labels' => $wday_labels,
- 'weeks' => $tpl_weeks,
- );
- }
-
- return true;
-}
-
-}
-?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 00:28:06 +0000