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https://github.com/Piwigo/Piwigo.git
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dd38c14639
page superior to the first, the right page was displayed (the one including the element) but the navigation bar was always saying we were on the first page - distinguish CSS classes span.dateSelected and span.pageNumberSelected git-svn-id: http://piwigo.org/svn/trunk@514 68402e56-0260-453c-a942-63ccdbb3a9ee
245 lines
7.7 KiB
PHP
245 lines
7.7 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | functions_html.inc.php |
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// +-----------------------------------------------------------------------+
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// | application : PhpWebGallery <http://phpwebgallery.net> |
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// | branch : BSF (Best So Far) |
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// +-----------------------------------------------------------------------+
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// | file : $RCSfile$
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// | last update : $Date$
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// | last modifier : $Author$
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// | revision : $Revision$
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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function get_icon( $date )
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{
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global $user, $conf, $lang;
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if (!preg_match('/\d{4}-\d{2}-\d{2}/', $date))
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{
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return '';
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}
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list( $year,$month,$day ) = explode( '-', $date );
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$unixtime = mktime( 0, 0, 0, $month, $day, $year );
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$diff = time() - $unixtime;
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$day_in_seconds = 24*60*60;
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$output = '';
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$title = $lang['recent_image'].' ';
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if ( $diff < $user['recent_period'] * $day_in_seconds )
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{
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$icon_url = './template/'.$user['template'].'/theme/';
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$icon_url.= 'recent.gif';
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$title .= $user['recent_period'];
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$title .= ' '.$lang['days'];
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$size = getimagesize( $icon_url );
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$output = '<img title="'.$title.'" src="'.$icon_url.'" style="border:0;';
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$output.= 'height:'.$size[1].'px;width:'.$size[0].'px" alt="" />';
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}
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return $output;
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}
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function create_navigation_bar( $url, $nb_element, $start,
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$nb_element_page, $link_class )
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{
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global $lang;
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$navigation_bar = "";
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// 0. détection de la page en cours
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if( !isset( $start )
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|| !is_numeric( $start )
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|| ( is_numeric( $start ) && $start < 0 ) )
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{
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$start = 0;
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}
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// on n'affiche la bare de navigation que si on plus de 1 page
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if ( $nb_element > $nb_element_page )
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{
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// 1.une page précédente ?
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if ( $start != 0 )
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{
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$previous = $start - $nb_element_page;
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$navigation_bar.= '<a href="';
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$navigation_bar.= add_session_id( $url.'&start='.$previous );
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$navigation_bar.= '" class="'.$link_class.'">'.$lang['previous_page'];
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$navigation_bar.= '</a>';
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$navigation_bar.= ' | ';
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}
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// 2.liste des numéros de page
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$maximum = ceil ( $nb_element / $nb_element_page );
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for ( $i = 1; $i <= $maximum; $i++ )
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{
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$temp_start = ( $i - 1 ) * $nb_element_page;
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if ( $temp_start == $start )
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{
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$navigation_bar.= ' <span class="pageNumberSelected">'.$i.'</span> ';
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}
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else
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{
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$navigation_bar.= ' <a href="';
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$navigation_bar.= add_session_id( $url.'&start='.$temp_start );
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$navigation_bar.= '" class="'.$link_class.'">'.$i.'</a> ';
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}
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}
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// 3.une page suivante ?
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if ( $nb_element > $nb_element_page
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&& $start + $nb_element_page < $nb_element )
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{
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$next = $start + $nb_element_page;
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$navigation_bar.= ' | <a href="';
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$navigation_bar.= add_session_id( $url.'&start='.$next );
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$navigation_bar.= '" class="'.$link_class.'">'.$lang['next_page'].'</a>';
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}
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}
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return $navigation_bar;
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}
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//
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// Pick a language, any language ...
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//
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function language_select($default, $select_name = "language")
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{
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$available_lang = get_languages();
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$lang_select = '<select name="' . $select_name . '" onchange="this.form.submit()">';
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foreach ($available_lang as $displayname => $code)
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{
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$selected = ( strtolower($default) == strtolower($code) ) ? ' selected="selected"' : '';
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$lang_select .= '<option value="' . $code . '"' . $selected . '>' . ucwords($displayname) . '</option>';
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}
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$lang_select .= '</select>';
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return $lang_select;
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}
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//
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// Pick a template/theme combo,
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//
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function style_select($default_style, $select_name = "style")
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{
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$templates = get_templates();
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foreach ($templates as $template)
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{
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$selected = ( $template == $default_style ) ? ' selected="selected"' : '';
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$style_select.= '<option value="'.$template.'"'.$selected.'>';
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$style_select.= $template.'</option>';
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}
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return $style_select;
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}
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// The function get_cat_display_name returns a string containing the list
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// of upper categories to the root category from the lowest category shown
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// example : "anniversaires - fete mere 2002 - animaux - erika"
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// You can give this parameters :
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// - $style : the style of the span tag for the lowest category,
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// "font-style:italic;" for example
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function get_cat_display_name( $cat_informations, $separator,
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$url = 'category.php?cat=', $replace_space = true)
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{
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$output = '';
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$i=0;
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while ( list ($id, $name) = each($cat_informations))
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{
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if ( $i ) $output.= $separator;
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$i++;
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if (empty($style) && empty($url) || ($i == count( $cat_informations)))
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$output.= $name;
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elseif (!empty($url))
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$output.= '<a class="" href="'.add_session_id(PHPWG_ROOT_PATH.$url.$id).'">'.$name."</a>";
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else
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$output.= '<span style="'.$style.'">'.$name.'</span>';
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}
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if ( $replace_space ) return replace_space( $output );
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else return $output;
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}
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/**
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* returns the HTML code for a category item in the menu (for category.php)
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*
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* HTML code generated uses logical list tags ul and each category is an
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* item li. The paramter given is the category informations as an array,
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* used keys are : id, name, dir, nb_images, date_last, subcats (sub-array)
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*
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* @param array category
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* @return string
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*/
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function get_html_menu_category($category)
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{
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global $page, $lang;
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$menu = '
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<li>';
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$url = add_session_id(PHPWG_ROOT_PATH.'category.php?cat='.$category['id']);
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$class = '';
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if (isset($page['cat'])
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and is_numeric($page['cat'])
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and $category['id'] == $page['cat'])
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{
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$class = 'menuCategorySelected';
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}
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else
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{
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$class = 'menuCategoryNotSelected';
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}
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$name = $category['name'];
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if (empty($name))
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{
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$name = str_replace('_', ' ', $category['dir']);
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}
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$menu.= '
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<a href="'.$url.'"
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title="'.$lang['hint_category'].'"
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class="'.$class.'">
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'.$name.'
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</a>';
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if ($category['nb_images'] > 0)
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{
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$menu.= '
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<span class="menuInfoCat"
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title="'.$category['nb_images'].'
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'.$lang['images_available'].'">
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['.$category['nb_images'].']
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</span>
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'.get_icon($category['date_last']);
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}
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// recursive call
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if ($category['expanded'] and count($category['subcats']) > 0)
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{
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$menu.= '
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<ul class="menu">';
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foreach ($category['subcats'] as $subcat)
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{
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$menu.= get_html_menu_category($subcat);
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}
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$menu.= '
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</ul>';
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}
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$menu.= '</li>';
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return $menu;
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}
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?>
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