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Diffstat (limited to '')
| -rw-r--r-- | include/functions_html.inc.php | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php new file mode 100644 index 000000000..fd3803ac3 --- /dev/null +++ b/include/functions_html.inc.php @@ -0,0 +1,259 @@ +<?php +// +-----------------------------------------------------------------------+ +// | htmlfunctions.inc.php | +// +-----------------------------------------------------------------------+ +// | application : PhpWebGallery <http://phpwebgallery.net> | +// | branch : BSF (Best So Far) | +// +-----------------------------------------------------------------------+ +// | file : $RCSfile$ +// | last update : $Date$ +// | last modifier : $Author$ +// | revision : $Revision$ +// +-----------------------------------------------------------------------+ +// | 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. | +// +-----------------------------------------------------------------------+ + +function get_icon( $date ) +{ + global $user, $conf, $lang; + + list( $year,$month,$day ) = explode( '-', $date ); + $unixtime = mktime( 0, 0, 0, $month, $day, $year ); + + $diff = time() - $unixtime; + $day_in_seconds = 24*60*60; + $output = ''; + $title = $lang['recent_image'].' '; + if ( $diff < $user['recent_period'] * $day_in_seconds ) + { + $icon_url = './template/'.$user['template'].'/theme/'; + $icon_url.= 'recent.gif'; + $title .= $user['recent_period']; + $title .= ' '.$lang['days']; + $size = getimagesize( $icon_url ); + $output = '<img title="'.$title.'" src="'.$icon_url.'" style="border:0;'; + $output.= 'height:'.$size[1].'px;width:'.$size[0].'px" alt="" />'; + } + return $output; +} + +function create_navigation_bar( $url, $nb_element, $start, + $nb_element_page, $link_class ) +{ + global $lang; + $navigation_bar = ""; + // 0. détection de la page en cours + if( !isset( $start ) + || !is_numeric( $start ) + || ( is_numeric( $start ) && $start < 0 ) ) + { + $start = 0; + } + // on n'affiche la bare de navigation que si on plus de 1 page + if ( $nb_element > $nb_element_page ) + { + // 1.une page précédente ? + if ( $start != 0 ) + { + $previous = $start - $nb_element_page; + $navigation_bar.= '<a href="'; + $navigation_bar.= add_session_id( $url.'&start='.$previous ); + $navigation_bar.= '" class="'.$link_class.'">'.$lang['previous_page']; + $navigation_bar.= '</a>'; + $navigation_bar.= ' | '; + } + // 2.liste des numéros de page + $maximum = ceil ( $nb_element / $nb_element_page ); + for ( $i = 1; $i <= $maximum; $i++ ) + { + $temp_start = ( $i - 1 ) * $nb_element_page; + if ( $temp_start == $start ) + { + $navigation_bar.= ' <span style="font-weight:bold;">'.$i.'</span> '; + } + else + { + $navigation_bar.= ' <a href="'; + $navigation_bar.= add_session_id( $url.'&start='.$temp_start ); + $navigation_bar.= '" class="'.$link_class.'">'.$i.'</a> '; + } + } + // 3.une page suivante ? + if ( $nb_element > $nb_element_page + && $start + $nb_element_page < $nb_element ) + { + $next = $start + $nb_element_page; + $navigation_bar.= ' | <a href="'; + $navigation_bar.= add_session_id( $url.'&start='.$next ); + $navigation_bar.= '" class="'.$link_class.'">'.$lang['next_page'].'</a>'; + } + } + return $navigation_bar; +} + +// +// Pick a language, any language ... +// +function language_select($default, $select_name = "language") +{ + + $dir = opendir(PHPWG_ROOT_PATH . 'language'); + $available_lang= array(); + + while ( $file = readdir($dir) ) + { + $path= realpath(PHPWG_ROOT_PATH . 'language/'.$file); + if (is_dir ($path) && !is_link($path) && file_exists($path . '/iso.txt')) + { + list($displayname) = @file($path . '/iso.txt'); + $available_lang[$displayname] = $file; + } + } + closedir($dir); + @asort($available_lang); + @reset($available_lang); + + $lang_select = '<select name="' . $select_name . '" onchange="this.form.submit()">'; + foreach ($available_lang as $displayname => $code) + { + $selected = ( strtolower($default) == strtolower($code) ) ? ' selected="selected"' : ''; + $lang_select .= '<option value="' . $code . '"' . $selected . '>' . ucwords($displayname) . '</option>'; + } + $lang_select .= '</select>'; + + return $lang_select; +} + +// +// Pick a template/theme combo, +// +function style_select($default_style, $select_name = "style") +{ + $dir = opendir(PHPWG_ROOT_PATH . 'template'); + $style_select = '<select name="' . $select_name . '">'; + while ( $file = readdir($dir) ) + { + if (is_dir ( realpath(PHPWG_ROOT_PATH.'template/'.$file) ) + && !is_link(realpath(PHPWG_ROOT_PATH . 'template/' . $file)) + && !strstr($file,'.')) + { + $selected = ( $file == $default_style ) ? ' selected="selected"' : ''; + $style_select .= '<option value="' . $file . '"' . $selected . '>' . $file . '</option>'; + } + } + closedir($dir); + return $style_select; +} + +// The function get_cat_display_name returns a string containing the list +// of upper categories to the root category from the lowest category shown +// example : "anniversaires - fete mere 2002 - animaux - erika" +// You can give this parameters : +// - $style : the style of the span tag for the lowest category, +// "font-style:italic;" for example +function get_cat_display_name( $cat_informations, $separator, + $url = 'category.php?cat=', $replace_space = true) +{ + $output = ''; + $i=0; + while ( list ($id, $name) = each($cat_informations)) + { + if ( $i ) $output.= $separator; + $i++; + if (empty($style) && empty($url) || ($i == count( $cat_informations))) + $output.= $name; + elseif (!empty($url)) + $output.= '<a class="" href="'.add_session_id(PHPWG_ROOT_PATH.$url.$id).'">'.$name."</a>"; + else + $output.= '<span style="'.$style.'">'.$name.'</span>'; + } + if ( $replace_space ) return replace_space( $output ); + else return $output; +} + +/** + * returns the HTML code for a category item in the menu (for category.php) + * + * HTML code generated uses logical list tags ul and each category is an + * item li. The paramter given is the category informations as an array, + * used keys are : id, name, dir, nb_images, date_last, subcats (sub-array) + * + * @param array category + * @return string + */ +function get_html_menu_category($category) +{ + global $page, $lang; + + $menu = ' + + <li>'; + + $url = add_session_id(PHPWG_ROOT_PATH.'category.php?cat='.$category['id']); + + $class = ''; + if (isset($page['cat']) + and is_numeric($page['cat']) + and $category['id'] == $page['cat']) + { + $class = 'menuCategorySelected'; + } + else + { + $class = 'menuCategoryNotSelected'; + } + + $name = $category['name']; + if (empty($name)) + { + $name = str_replace('_', ' ', $category['dir']); + } + + $menu.= ' + <a href="'.$url.'" + title="'.$lang['hint_category'].'" + class="'.$class.'"> + '.$name.' + </a>'; + + if ($category['nb_images'] > 0) + { + $menu.= ' + <span class="menuInfoCat" + title="'.$category['nb_images'].' + '.$lang['images_available'].'"> + ['.$category['nb_images'].'] + </span> + '.get_icon($category['date_last']); + } + + // recursive call + if ($category['expanded'] and count($category['subcats']) > 0) + { + $menu.= ' + <ul class="menu">'; + foreach ($category['subcats'] as $subcat) + { + $menu.= get_html_menu_category($subcat, &$menu); + } + $menu.= ' + </ul>'; + } + + $menu.= '</li>'; + + return $menu; +} +?> |