diff options
Diffstat (limited to '')
| -rw-r--r-- | include/functions_calendar.inc.php | 551 |
1 files changed, 297 insertions, 254 deletions
diff --git a/include/functions_calendar.inc.php b/include/functions_calendar.inc.php index e39bbe2a0..acc8b15b0 100644 --- a/include/functions_calendar.inc.php +++ b/include/functions_calendar.inc.php @@ -1,255 +1,298 @@ -<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery |
-// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch : BSF (Best So Far)
-// | file : $RCSfile$
-// | last update : $Date: 2006-01-27 02:11:43 +0100 (ven, 27 jan 2006) $
-// | last modifier : $Author: rvelices $
-// | revision : $Revision: 1014 $
-// +-----------------------------------------------------------------------+
-// | 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. |
-// +-----------------------------------------------------------------------+
-
-define('CAL_VIEW_LIST','l');
-define('CAL_VIEW_CALENDAR','c');
-
-function initialize_calendar()
-{
- global $page, $conf, $user, $template;
-
-//------------------ initialize the condition on items to take into account ---
- $inner_sql = ' FROM ' . IMAGES_TABLE;
- if ( !isset($page['cat']) or is_numeric($page['cat']) )
- { // we will regenerate the items by including subcats elements
- $page['cat_nb_images']=0;
- $page['items']=array();
- $inner_sql .= '
-INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON id = image_id';
- if ( is_numeric($page['cat']) )
- {
- $sub_ids = get_subcat_ids(array($page['cat']));
- $sub_ids = array_diff($sub_ids,
- explode(',', $user['forbidden_categories']) );
- if (empty($sub_ids))
- {
- return; // nothing to do
- }
- $inner_sql .= '
-WHERE category_id IN ('.implode(',',$sub_ids).')';
- }
- else
- {
- $inner_sql .= '
-WHERE category_id NOT IN ('.$user['forbidden_categories'].')';
- }
- }
- else
- {
- if ( empty($page['items']) )
- {
- return; // nothing to do
- }
- $inner_sql .= '
-WHERE id IN (' . implode(',',$page['items']) .')';
- }
-
-//-------------------------------------- initialize the calendar parameters ---
- pwg_debug('start initialize_calendar');
- $cal_styles = array(
- array('link'=>'m', 'default_link'=>'', 'name'=>l10n('Monthly'),
- 'include'=>'calendar_monthly.class.php', 'view_calendar'=>true ),
- array('link'=>'w', 'default_link'=>'w-', 'name'=>l10n('Weekly'),
- 'include'=>'calendar_weekly.class.php', ),
- );
-
- $requested = explode('-', $_GET['calendar']);
- $calendar = null;
- foreach( $cal_styles as $cal_style)
- {
- if ($requested[0]==$cal_style['link'])
- {
- include( PHPWG_ROOT_PATH.'include/'.$cal_style['include']);
- $calendar = new Calendar();
- array_shift($requested);
- break;
- }
- }
- if ( !isset($calendar) )
- {
- foreach( $cal_styles as $cal_style)
- {
- if (''==$cal_style['default_link'])
- break;
- }
- include( PHPWG_ROOT_PATH.'include/'.$cal_style['include']);
- $calendar = new Calendar();
- }
-
- $view_type=CAL_VIEW_LIST;
- if ($requested[0]==CAL_VIEW_LIST)
- {
- array_shift($requested);
- }
- elseif ($requested[0]==CAL_VIEW_CALENDAR)
- {
- if ($cal_style['view_calendar'])
- {
- $view_type=CAL_VIEW_CALENDAR;
- }
- array_shift($requested);
- }
- // perform a sanity check on $requested
- while (count($requested)>3)
- {
- array_pop($requested);
- }
-
- $any_count = 0;
- for ($i=0; $i<count($requested); $i++)
- {
- if ($requested[$i]=='any')
- {
- if ($view_type==CAL_VIEW_CALENDAR)
- {// we dont allow any in calendar view
- while ($i<count($requested))
- {
- array_pop( $requested );
- }
- break;
- }
- $any_count++;
- }
- elseif ( $requested[$i]=='' )
- {
- while ($i<count($requested))
- {
- array_pop( $requested );
- }
- }
- }
- if ($any_count==3)
- {
- array_pop($requested);
- }
-
- $calendar->initialize($conf['calendar_datefield'], $inner_sql);
- //echo ('<pre>'. var_export($requested, true) . '</pre>');
- //echo ('<pre>'. var_export($calendar, true) . '</pre>');
-
- $category_calling = false;
- if (basename($_SERVER["PHP_SELF"]) == 'category.php')
- {
- $category_calling = true;
- }
-
- $must_show_list = true;
- if ($category_calling)
- {
- $template->assign_block_vars('calendar', array());
-
- $url_base = get_query_string_diff(array('start','calendar'));
- $url_base .= empty($url_base) ? '?' : '&';
- $url_base .= 'calendar=';
- $url_base = PHPWG_ROOT_PATH.'category.php'.$url_base;
-
- if ( $calendar->generate_category_content(
- $url_base.$cal_style['default_link'], $view_type, $requested) )
- {
- unset( $page['thumbnails_include'] );
- unset( $page['items'] );
- unset( $page['cat_nb_images'] );
- $must_show_list = false;
- }
-
- if ($cal_style['view_calendar'])
- { // Build bar for view modes (List/Calendar)
- $views = array(
- array(CAL_VIEW_LIST, l10n('List') ),
- array(CAL_VIEW_CALENDAR, l10n('calendar') ),
- );
- $views_bar = '';
- foreach( $views as $view )
- {
- $v = $view[1];
- if ( $view_type!=$view[0] )
- {
- $url = $url_base.$cal_style['default_link'].$view[0].'-';
- $url .= implode('-', $requested);
- $v = '<a href="'.$url.'">'.$v.'</a> ';
- }
- else
- {
- $v = $v.' ';
- }
- $views_bar .= $v . ' ';
- }
- $template->assign_block_vars('calendar.views', array(
- 'BAR'=>$views_bar
- ));
- }
-
- // Build bar for calendar styles (Monthly, Weekly)
- $styles_bar = '';
- foreach ( $cal_styles as $style)
- {
- if ($cal_style['link']!=$style['link'])
- {
- $url = $url_base.$style['default_link'];
- $url .= $view_type;
- if (isset($requested[0]))
- {
- $url .= '-' . $requested[0];
- }
- $styles_bar .= '<a href="'. $url . '">'.$style['name'].'</a> ';
- }
- else
- {
- $styles_bar .= $style['name'].' ';
- }
- }
- $template->assign_block_vars( 'calendar.styles',
- array( 'BAR' => $styles_bar)
- );
- } // end category calling
-
- if ($must_show_list)
- {
- $query = 'SELECT DISTINCT(id)';
- $query .= $calendar->inner_sql;
- $query .= $calendar->get_date_where($requested);
- if ( isset($page['super_order_by']) )
- {
- $query .= '
- '.$conf['order_by'];
- }
- else
- {
- $order_by = str_replace(
- 'ORDER BY ',
- 'ORDER BY '.$calendar->date_field.',', $conf['order_by']
- );
- $query .= $order_by;
- }
-
- $page['items'] = array_from_query($query, 'id');
- $page['cat_nb_images'] = count($page['items']);
- $page['thumbnails_include'] = 'include/category_default.inc.php';
- }
- pwg_debug('end initialize_calendar');
-}
-
+<?php +// +-----------------------------------------------------------------------+ +// | PhpWebGallery - a PHP based picture gallery | +// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net | +// +-----------------------------------------------------------------------+ +// | branch : BSF (Best So Far) +// | file : $RCSfile$ +// | last update : $Date: 2006-01-27 02:11:43 +0100 (ven, 27 jan 2006) $ +// | last modifier : $Author: rvelices $ +// | revision : $Revision: 1014 $ +// +-----------------------------------------------------------------------+ +// | 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. | +// +-----------------------------------------------------------------------+ + +define('CAL_VIEW_LIST', 'l'); +define('CAL_VIEW_CALENDAR', 'c'); + +function initialize_calendar() +{ + global $page, $conf, $user, $template; + +//------------------ initialize the condition on items to take into account --- + $inner_sql = ' FROM ' . IMAGES_TABLE; + + if (!isset($page['cat']) or is_numeric($page['cat'])) + { // we will regenerate the items by including subcats elements + $page['cat_nb_images'] = 0; + $page['items'] = array(); + $inner_sql .= ' +INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON id = image_id'; + + if (isset($page['cat']) and is_numeric($page['cat'])) + { + $sub_ids = array_diff( + get_subcat_ids(array($page['cat'])), + explode(',', $user['forbidden_categories']) + ); + + if (empty($sub_ids)) + { + return; // nothing to do + } + $inner_sql .= ' +WHERE category_id IN ('.implode(',',$sub_ids).')'; + } + else + { + $inner_sql .= ' +WHERE category_id NOT IN ('.$user['forbidden_categories'].')'; + } + } + else + { + if ( empty($page['items']) ) + { + return; // nothing to do + } + $inner_sql .= ' +WHERE id IN (' . implode(',',$page['items']) .')'; + } + +//-------------------------------------- initialize the calendar parameters --- + pwg_debug('start initialize_calendar'); + + $cal_styles = array( + // Weekly style + array( + 'link' => 'm', + 'default_link' => '', + 'name' => l10n('Monthly'), + 'include' => 'calendar_monthly.class.php', + 'view_calendar' => true, + ), + // Monthly style + array( + 'link' => 'w', + 'default_link' => 'w-', + 'name' => l10n('Weekly'), + 'include' => 'calendar_weekly.class.php', + ), + ); + + $requested = explode('-', $_GET['calendar']); + $calendar = null; + foreach ($cal_styles as $cal_style) + { + if ($requested[0] == $cal_style['link']) + { + include(PHPWG_ROOT_PATH.'include/'.$cal_style['include']); + $calendar = new Calendar(); + array_shift($requested); + break; + } + } + + if (!isset($calendar)) + { + foreach($cal_styles as $cal_style) + { + if ('' == $cal_style['default_link']) + { + break; + } + } + include( PHPWG_ROOT_PATH.'include/'.$cal_style['include']); + $calendar = new Calendar(); + } + + $view_type = CAL_VIEW_LIST; + if ($requested[0] == CAL_VIEW_LIST) + { + array_shift($requested); + } + elseif ($requested[0] == CAL_VIEW_CALENDAR) + { + if ($cal_style['view_calendar']) + { + $view_type = CAL_VIEW_CALENDAR; + } + array_shift($requested); + } + // perform a sanity check on $requested + while (count($requested) > 3) + { + array_pop($requested); + } + + $any_count = 0; + for ($i = 0; $i < count($requested); $i++) + { + if ($requested[$i] == 'any') + { + if ($view_type == CAL_VIEW_CALENDAR) + {// we dont allow any in calendar view + while ($i < count($requested)) + { + array_pop($requested); + } + break; + } + $any_count++; + } + elseif ($requested[$i] == '') + { + while ($i < count($requested)) + { + array_pop($requested); + } + } + } + if ($any_count == 3) + { + array_pop($requested); + } + + $calendar->initialize($conf['calendar_datefield'], $inner_sql); + //echo ('<pre>'. var_export($requested, true) . '</pre>'); + //echo ('<pre>'. var_export($calendar, true) . '</pre>'); + + // TODO: what makes the list view required? + $must_show_list = true; + + if (basename($_SERVER["PHP_SELF"]) == 'category.php') + { + $template->assign_block_vars('calendar', array()); + + $url_base = + PHPWG_ROOT_PATH.'category.php' + .get_query_string_diff(array('start', 'calendar')) + .(empty($url_base) ? '?' : '&') + .'calendar=' + ; + + if ($calendar->generate_category_content( + $url_base.$cal_style['default_link'], + $view_type, + $requested + ) + ) + { + unset( + $page['thumbnails_include'], + $page['items'], + $page['cat_nb_images'] + ); + + $must_show_list = false; + } + + if ($cal_style['view_calendar']) + { // Build bar for views (List/Calendar) + $views = array( + // list view + array( + 'type' => CAL_VIEW_LIST, + 'label' => l10n('List') + ), + // calendar view + array( + 'type' => CAL_VIEW_CALENDAR, + 'label' => l10n('calendar') + ), + ); + + $views_bar = ''; + + foreach ($views as $view) + { + if ($view_type != $view['type']) + { + $views_bar.= + '<a href="' + .$url_base.$cal_style['default_link'].$view['type'].'-' + .implode('-', $requested) + .'">'.$view['label'].'</a> '; + } + else + { + $views_bar.= $view['label'].' '; + } + + $views_bar.= ' '; + } + + $template->assign_block_vars( + 'calendar.views', + array( + 'BAR' => $views_bar, + ) + ); + } + + // Build bar for calendar styles (Monthly, Weekly) + $styles_bar = ''; + foreach ($cal_styles as $style) + { + if ($cal_style['link'] != $style['link']) + { + $url = $url_base.$style['default_link']; + $url .= $view_type; + if (isset($requested[0])) + { + $url .= '-' . $requested[0]; + } + $styles_bar .= '<a href="'. $url . '">'.$style['name'].'</a> '; + } + else + { + $styles_bar .= $style['name'].' '; + } + } + $template->assign_block_vars( + 'calendar.styles', + array( + 'BAR' => $styles_bar, + ) + ); + } // end category calling + + if ($must_show_list) + { + $query = 'SELECT DISTINCT(id)'; + $query .= $calendar->inner_sql; + $query .= $calendar->get_date_where($requested); + if ( isset($page['super_order_by']) ) + { + $query .= ' + '.$conf['order_by']; + } + else + { + $order_by = str_replace( + 'ORDER BY ', + 'ORDER BY '.$calendar->date_field.',', $conf['order_by'] + ); + $query .= $order_by; + } + + $page['items'] = array_from_query($query, 'id'); + $page['cat_nb_images'] = count($page['items']); + $page['thumbnails_include'] = 'include/category_default.inc.php'; + } + pwg_debug('end initialize_calendar'); +} + ?>
\ No newline at end of file |