[476] | 1 | <?php |
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| 2 | // +-----------------------------------------------------------------------+ |
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[481] | 3 | // | functions_html.inc.php | |
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[476] | 4 | // +-----------------------------------------------------------------------+ |
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| 5 | // | application : PhpWebGallery <http://phpwebgallery.net> | |
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| 6 | // | branch : BSF (Best So Far) | |
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| 7 | // +-----------------------------------------------------------------------+ |
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| 8 | // | file : $RCSfile$ |
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| 9 | // | last update : $Date: 2004-09-04 08:07:33 +0000 (Sat, 04 Sep 2004) $ |
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| 10 | // | last modifier : $Author: z0rglub $ |
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| 11 | // | revision : $Revision: 514 $ |
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| 12 | // +-----------------------------------------------------------------------+ |
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| 13 | // | This program is free software; you can redistribute it and/or modify | |
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| 14 | // | it under the terms of the GNU General Public License as published by | |
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| 15 | // | the Free Software Foundation | |
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| 16 | // | | |
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| 17 | // | This program is distributed in the hope that it will be useful, but | |
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| 18 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 19 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 20 | // | General Public License for more details. | |
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| 21 | // | | |
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| 22 | // | You should have received a copy of the GNU General Public License | |
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| 23 | // | along with this program; if not, write to the Free Software | |
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| 24 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 25 | // | USA. | |
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| 26 | // +-----------------------------------------------------------------------+ |
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| 27 | |
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| 28 | function get_icon( $date ) |
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| 29 | { |
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| 30 | global $user, $conf, $lang; |
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| 31 | |
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[492] | 32 | if (!preg_match('/\d{4}-\d{2}-\d{2}/', $date)) |
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| 33 | { |
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| 34 | return ''; |
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| 35 | } |
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| 36 | |
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[476] | 37 | list( $year,$month,$day ) = explode( '-', $date ); |
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| 38 | $unixtime = mktime( 0, 0, 0, $month, $day, $year ); |
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| 39 | |
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| 40 | $diff = time() - $unixtime; |
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| 41 | $day_in_seconds = 24*60*60; |
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| 42 | $output = ''; |
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| 43 | $title = $lang['recent_image'].' '; |
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| 44 | if ( $diff < $user['recent_period'] * $day_in_seconds ) |
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| 45 | { |
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| 46 | $icon_url = './template/'.$user['template'].'/theme/'; |
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| 47 | $icon_url.= 'recent.gif'; |
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| 48 | $title .= $user['recent_period']; |
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| 49 | $title .= ' '.$lang['days']; |
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| 50 | $size = getimagesize( $icon_url ); |
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| 51 | $output = '<img title="'.$title.'" src="'.$icon_url.'" style="border:0;'; |
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| 52 | $output.= 'height:'.$size[1].'px;width:'.$size[0].'px" alt="" />'; |
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| 53 | } |
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| 54 | return $output; |
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| 55 | } |
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| 56 | |
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| 57 | function create_navigation_bar( $url, $nb_element, $start, |
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| 58 | $nb_element_page, $link_class ) |
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| 59 | { |
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| 60 | global $lang; |
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| 61 | $navigation_bar = ""; |
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| 62 | // 0. détection de la page en cours |
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| 63 | if( !isset( $start ) |
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| 64 | || !is_numeric( $start ) |
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| 65 | || ( is_numeric( $start ) && $start < 0 ) ) |
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| 66 | { |
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| 67 | $start = 0; |
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| 68 | } |
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| 69 | // on n'affiche la bare de navigation que si on plus de 1 page |
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| 70 | if ( $nb_element > $nb_element_page ) |
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| 71 | { |
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| 72 | // 1.une page précédente ? |
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| 73 | if ( $start != 0 ) |
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| 74 | { |
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| 75 | $previous = $start - $nb_element_page; |
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| 76 | $navigation_bar.= '<a href="'; |
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| 77 | $navigation_bar.= add_session_id( $url.'&start='.$previous ); |
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| 78 | $navigation_bar.= '" class="'.$link_class.'">'.$lang['previous_page']; |
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| 79 | $navigation_bar.= '</a>'; |
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| 80 | $navigation_bar.= ' | '; |
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| 81 | } |
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| 82 | // 2.liste des numéros de page |
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| 83 | $maximum = ceil ( $nb_element / $nb_element_page ); |
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| 84 | for ( $i = 1; $i <= $maximum; $i++ ) |
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| 85 | { |
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| 86 | $temp_start = ( $i - 1 ) * $nb_element_page; |
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| 87 | if ( $temp_start == $start ) |
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| 88 | { |
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[514] | 89 | $navigation_bar.= ' <span class="pageNumberSelected">'.$i.'</span> '; |
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[476] | 90 | } |
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| 91 | else |
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| 92 | { |
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| 93 | $navigation_bar.= ' <a href="'; |
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| 94 | $navigation_bar.= add_session_id( $url.'&start='.$temp_start ); |
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| 95 | $navigation_bar.= '" class="'.$link_class.'">'.$i.'</a> '; |
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| 96 | } |
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| 97 | } |
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| 98 | // 3.une page suivante ? |
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| 99 | if ( $nb_element > $nb_element_page |
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| 100 | && $start + $nb_element_page < $nb_element ) |
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| 101 | { |
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| 102 | $next = $start + $nb_element_page; |
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| 103 | $navigation_bar.= ' | <a href="'; |
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| 104 | $navigation_bar.= add_session_id( $url.'&start='.$next ); |
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| 105 | $navigation_bar.= '" class="'.$link_class.'">'.$lang['next_page'].'</a>'; |
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| 106 | } |
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| 107 | } |
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| 108 | return $navigation_bar; |
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| 109 | } |
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| 110 | |
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| 111 | // |
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| 112 | // Pick a language, any language ... |
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| 113 | // |
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| 114 | function language_select($default, $select_name = "language") |
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| 115 | { |
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[512] | 116 | $available_lang = get_languages(); |
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[476] | 117 | |
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| 118 | $lang_select = '<select name="' . $select_name . '" onchange="this.form.submit()">'; |
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| 119 | foreach ($available_lang as $displayname => $code) |
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| 120 | { |
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| 121 | $selected = ( strtolower($default) == strtolower($code) ) ? ' selected="selected"' : ''; |
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| 122 | $lang_select .= '<option value="' . $code . '"' . $selected . '>' . ucwords($displayname) . '</option>'; |
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| 123 | } |
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| 124 | $lang_select .= '</select>'; |
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| 125 | |
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| 126 | return $lang_select; |
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| 127 | } |
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| 128 | |
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| 129 | // |
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| 130 | // Pick a template/theme combo, |
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| 131 | // |
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| 132 | function style_select($default_style, $select_name = "style") |
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| 133 | { |
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[512] | 134 | $templates = get_templates(); |
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| 135 | |
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| 136 | foreach ($templates as $template) |
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[476] | 137 | { |
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[512] | 138 | $selected = ( $template == $default_style ) ? ' selected="selected"' : ''; |
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| 139 | $style_select.= '<option value="'.$template.'"'.$selected.'>'; |
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| 140 | $style_select.= $template.'</option>'; |
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[476] | 141 | } |
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| 142 | return $style_select; |
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| 143 | } |
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| 144 | |
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| 145 | // The function get_cat_display_name returns a string containing the list |
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| 146 | // of upper categories to the root category from the lowest category shown |
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| 147 | // example : "anniversaires - fete mere 2002 - animaux - erika" |
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| 148 | // You can give this parameters : |
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| 149 | // - $style : the style of the span tag for the lowest category, |
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| 150 | // "font-style:italic;" for example |
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| 151 | function get_cat_display_name( $cat_informations, $separator, |
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| 152 | $url = 'category.php?cat=', $replace_space = true) |
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| 153 | { |
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| 154 | $output = ''; |
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| 155 | $i=0; |
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| 156 | while ( list ($id, $name) = each($cat_informations)) |
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| 157 | { |
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| 158 | if ( $i ) $output.= $separator; |
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| 159 | $i++; |
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| 160 | if (empty($style) && empty($url) || ($i == count( $cat_informations))) |
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| 161 | $output.= $name; |
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| 162 | elseif (!empty($url)) |
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| 163 | $output.= '<a class="" href="'.add_session_id(PHPWG_ROOT_PATH.$url.$id).'">'.$name."</a>"; |
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| 164 | else |
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| 165 | $output.= '<span style="'.$style.'">'.$name.'</span>'; |
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| 166 | } |
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| 167 | if ( $replace_space ) return replace_space( $output ); |
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| 168 | else return $output; |
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| 169 | } |
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| 170 | |
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| 171 | /** |
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| 172 | * returns the HTML code for a category item in the menu (for category.php) |
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| 173 | * |
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| 174 | * HTML code generated uses logical list tags ul and each category is an |
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| 175 | * item li. The paramter given is the category informations as an array, |
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| 176 | * used keys are : id, name, dir, nb_images, date_last, subcats (sub-array) |
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| 177 | * |
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| 178 | * @param array category |
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| 179 | * @return string |
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| 180 | */ |
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| 181 | function get_html_menu_category($category) |
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| 182 | { |
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| 183 | global $page, $lang; |
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| 184 | |
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| 185 | $menu = ' |
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| 186 | |
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| 187 | <li>'; |
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| 188 | |
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| 189 | $url = add_session_id(PHPWG_ROOT_PATH.'category.php?cat='.$category['id']); |
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| 190 | |
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| 191 | $class = ''; |
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| 192 | if (isset($page['cat']) |
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| 193 | and is_numeric($page['cat']) |
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| 194 | and $category['id'] == $page['cat']) |
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| 195 | { |
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| 196 | $class = 'menuCategorySelected'; |
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| 197 | } |
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| 198 | else |
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| 199 | { |
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| 200 | $class = 'menuCategoryNotSelected'; |
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| 201 | } |
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| 202 | |
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| 203 | $name = $category['name']; |
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| 204 | if (empty($name)) |
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| 205 | { |
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| 206 | $name = str_replace('_', ' ', $category['dir']); |
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| 207 | } |
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| 208 | |
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| 209 | $menu.= ' |
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| 210 | <a href="'.$url.'" |
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| 211 | title="'.$lang['hint_category'].'" |
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| 212 | class="'.$class.'"> |
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| 213 | '.$name.' |
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| 214 | </a>'; |
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| 215 | |
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| 216 | if ($category['nb_images'] > 0) |
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| 217 | { |
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| 218 | $menu.= ' |
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| 219 | <span class="menuInfoCat" |
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| 220 | title="'.$category['nb_images'].' |
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| 221 | '.$lang['images_available'].'"> |
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| 222 | ['.$category['nb_images'].'] |
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| 223 | </span> |
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| 224 | '.get_icon($category['date_last']); |
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| 225 | } |
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| 226 | |
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| 227 | // recursive call |
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| 228 | if ($category['expanded'] and count($category['subcats']) > 0) |
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| 229 | { |
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| 230 | $menu.= ' |
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| 231 | <ul class="menu">'; |
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| 232 | foreach ($category['subcats'] as $subcat) |
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| 233 | { |
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[496] | 234 | $menu.= get_html_menu_category($subcat); |
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[476] | 235 | } |
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| 236 | $menu.= ' |
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| 237 | </ul>'; |
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| 238 | } |
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| 239 | |
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| 240 | $menu.= '</li>'; |
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| 241 | |
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| 242 | return $menu; |
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| 243 | } |
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| 244 | ?> |
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