+ function page_index($pconf) {
+ // create a bare, very simple index list HTML page and return it in a string
+ $td = $this->mod_textdomain;
+ $ptitle = isset($pconf['title_page'])?$pconf['title_page']:dgettext($td, 'RRD statistics index');
+
+ $out = '<html><head>';
+ $out .= '<title>'.$ptitle.'</title>';
+ $out .= '<style>';
+ if (isset($pconf['style_base'])) { $out .= $pconf['style_base']; }
+ else {
+ $out .= 'h1 { font-weight: bold; font-size: 1.5em; }';
+ $out .= '.footer { font-size: 0.75em; margin: 0.5em 0; }';
+ $out .= 'li.scanfile { font-style: italic; }';
+ }
+ if (isset($pconf['style'])) { $out .= $pconf['style']; }
+ $out .= '</style>';
+ $out .= '</head>';
+ $out .= '<body>';
+
+ $out .= '<h1>'.$ptitle.'</h1>';
+ if (isset($pconf['text_intro']) && strlen($pconf['text_intro'])) {
+ $out .= '<p class="intro">'.$pconf['text_intro'].'</p>';
+ }
+ elseif (!isset($pconf['text_intro'])) {
+ $out .= '<p class="intro">'.dgettext($td, 'The following RRD stats are available:').'</p>';
+ }
+
+ $stats = $this->h_page_statsArray($pconf);
+
+ if (isset($pconf['stats_url'])) { $sURL_base = $pconf['stats_url']; }
+ else { $sURL_base = '?stat=%i%a'; }
+
+ if (isset($pconf['stats_url_add'])) { $sURL_add = $pconf['stats_url_add']; }
+ else { $sURL_add = '&sub=%s'; }
+
+ $out .= '<ul class="indexlist">';
+ foreach ($stats as $stat) {
+ $out .= '<li'.(isset($stat['class'])?' class="'.$stat['class'].'"':'').'>';
+ $sURL = str_replace('%i', $stat['name'], $sURL_base);
+ $sURL = str_replace('%a', '', $sURL);
+ $sURL = str_replace('%s', '', $sURL);
+ $out .= '<a href="'.$sURL.'">'.$stat['name'].'</a>';
+ if (isset($stat['sub']) && count($stat['sub'])) {
+ $sprt = array();
+ foreach ($stat['sub'] as $ssub) {
+ $sURL = str_replace('%i', $stat['name'], $sURL_base);
+ $sURL = str_replace('%a', $sURL_add, $sURL);
+ $sURL = str_replace('%s', $ssub, $sURL);
+ $sprt[] = '<a href="'.$sURL.'">'.$ssub.'</a>';
+ }
+ $out .= ' <span="subs">('.implode(', ', $sprt).')</span>';
+ }
+ $out .= '</li>';
+ }
+ $out .= '</ul>';
+
+ $out .= $this->h_page_footer();
+ $out .= '</body></html>';
+ return $out;
+ }
+
+ function page_overview($pconf, $graph_extras = null) {
+ // create an overview HTML page (including graphs) and return it in a string
+ $td = $this->mod_textdomain;
+ $ptitle = isset($pconf['title_page'])?$pconf['title_page']:dgettext($td, 'RRD statistics overview');
+
+ $out = '<html><head>';
+ $out .= '<title>'.$ptitle.'</title>';
+ $out .= '<style>';
+ if (isset($pconf['style_base'])) { $out .= $pconf['style_base']; }
+ else {
+ $out .= 'h1 { font-weight: bold; font-size: 1.5em; }';
+ $out .= 'h2 { font-weight: bold; font-size: 1em; margin: 0.5em 0; }';
+ $out .= '.footer { font-size: 0.75em; margin: 0.5em 0; }';
+ $out .= 'img.rrdgraph { border: none; }';
+ }
+ if (isset($pconf['style'])) { $out .= $pconf['style']; }
+ $out .= '</style>';
+ $out .= '</head>';
+ $out .= '<body>';
+
+ $out .= '<h1>'.$ptitle.'</h1>';
+ if (isset($pconf['text_intro']) && strlen($pconf['text_intro'])) { $out .= '<p class="intro">'.$pconf['text_intro'].'</p>'; }
+
+ $stats = $this->h_page_statsArray($pconf);
+
+ if (isset($pconf['stats_url'])) { $sURL_base = $pconf['stats_url']; }
+ else { $sURL_base = '?stat=%i%a'; }
+
+ if (isset($pconf['stats_url_add'])) { $sURL_add = $pconf['stats_url_add']; }
+ else { $sURL_add = '&sub=%s'; }
+
+ $num_rows = is_numeric($pconf['num_rows'])?$pconf['num_rows']:2;
+ $num_cols = ceil(count($stats)/$num_rows);
+
+ $out .= '<table class="overview">';
+ for ($col = 0; $col < $num_cols; $col++) {
+ $out .= '<tr>';
+ for ($row = 0; $row < $num_rows; $row++) {
+ $idx = $col * $num_rows + $row;
+ $out .= '<td>';
+ if ($idx < count($stats)) {
+ @list($sname, $s_psub) = explode('|', $stats[$idx]['name'], 2);
+ $s_psname = 'page'.(isset($s_psub)?'.'.$s_psub:'');
+ $g_sub = @$this->config_all[$sname][$s_psname]['graph_sub'];
+
+ if (isset($this->config_all[$sname][$s_psname]['title_page'])) {
+ $s_ptitle = $this->config_all[$sname][$s_psname]['title_page'];
+ }
+ elseif (isset($this->config_all[$sname]['page']['title_page'])) {
+ $s_ptitle = $this->config_all[$sname]['page']['title_page'];
+ }
+ else {
+ $s_ptitle = isset($s_psub)?sprintf(dgettext($td, '%s (%s) statistics'), $sname, $s_psub):sprintf(dgettext($td, '%s statistics'), $sname);
+ }
+ if (!isset($pconf['hide_titles']) || !$pconf['hide_titles']) {
+ $out .= '<h2>'.$s_ptitle.'</h2>';
+ }