mirror of
https://github.com/php/web-pres2.git
synced 2026-03-23 23:12:07 +01:00
261 lines
8.1 KiB
PHP
261 lines
8.1 KiB
PHP
<?php
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if(!empty($_SERVER['PATH_INFO'])) {
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$topic = trim(substr(urldecode($_SERVER['PATH_INFO']),1));
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}
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require 'config.php';
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require 'XML_Presentation.php';
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require_once 'messages.php';
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session_start();
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$topics = array();
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$ps = array();
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if ($dir = @opendir($presentationDir)) {
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while($file = @readdir($dir)) {
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if($file[0] != '.' && substr($file,-4) == '.xml' && is_readable("$presentationDir/$file")) {
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$i = substr($file, 0, strpos($file, '.'));
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$ps[$i] = "$presentationDir/$file";
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}
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}
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@closedir($dir);
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}
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if (!$ps) {
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echo message('SLIDES_NOT_FOUND')." \$presentationDir $presentationDir<BR>";
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echo message('MODIFY_CONFIG')." config.php<BR>";
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exit;
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}
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$i = 0;
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foreach($ps as $pres_id=>$filename) {
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$fh = fopen($filename, "rb");
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$p = new XML_Presentation($fh);
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$p->setErrorHandling(PEAR_ERROR_TRIGGER, E_USER_WARNING);
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$check = $p->parse();
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if ($p->isError($check)) {
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continue;
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}
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$pres = $p->getObjects();
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// Do we have a generated reveal.js version of this presentation?
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if(file_exists(substr($filename,0,strrpos($filename,'.')).".html")) {
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$pr[$i]['generated'] = basename(substr($filename,0,strrpos($filename,'.')));
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} else {
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$pr[$i]['generated'] = false;
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}
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$pr[$i]['id'] = $pres_id;
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$pr[$i]['slidecount'] = count($pres[1]->slides ?? []);
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$pr[$i]['title'] = $pres[1]->title;
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if(isset($pres[1]->date)) {
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$tmp = strtotime($pres[1]->date);
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if($tmp==-1) {
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$pr[$i]['date'] = $pres[1]->date;
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} else {
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$pr[$i]['date'] = date('M j, Y',$tmp);
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}
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} else $pr[$i]['date'] = ' ';
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if(isset($pres[1]->speaker)) {
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$pr[$i]['speaker'] = $pres[1]->speaker;
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} else $pr[$i]['speaker'] = ' ';
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if(isset($pres[1]->topic)) {
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$pr[$i]['topic'] = $pres[1]->topic;
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if(!empty($pres[1]->topic)){
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if(!isset($topics[$pres[1]->topic]['count'])) $topics[$pres[1]->topic]['count'] = 0;
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$topics[$pres[1]->topic]['count']++;
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}
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} else $pr[$i]['topic'] = ' ';
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if(isset($pres[1]->location)) {
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$pr[$i]['location'] = $pres[1]->location;
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} else $pr[$i]['location'] = ' ';
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if(isset($pres[1]->company)) {
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$pr[$i]['company'] = $pres[1]->company;
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} else $pr[$i]['company'] = ' ';
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$i++;
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}
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unset($pres);
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// default options for the file.
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$p = new XML_Presentation(fopen("index.xml", "rb"));
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$p->setErrorHandling(PEAR_ERROR_TRIGGER, E_USER_WARNING);
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$check = $p->parse();
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if ($p->isError($check)) {
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die("Could not parse index.xml, not sure what to do");
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}
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$pres = $p->getObjects();
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$pres = $pres[1];
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$HEAD_RAND = <<<HEAD_RAND
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<script>
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function change_mode() {
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document.cookie="display_mode="+document.modes_form.modes.options[document.modes_form.modes.selectedIndex].value+"|"+document.modes_form.speaker.checked+";path=/";
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top.location=top.location.href;
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}
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</script>
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<base href="%2://%1">
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HEAD_RAND;
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$HEAD_RAND = str_replace("%1", htmlspecialchars($_SERVER['HTTP_HOST']).$baseDir, $HEAD_RAND);
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$HEAD_RAND = str_replace("%2", htmlspecialchars($_SERVER['REQUEST_SCHEME']), $HEAD_RAND);
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$TITLE = "Presentation System";
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$CSS = array("/../css.css");
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$SUBDOMAIN = "talks";
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$LINKS = array(
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array("href" => "https://php.net/downloads.php", "text" => "Downloads"),
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array("href" => "https://php.net/docs.php", "text" => "Documentation"),
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array("href" => "https://php.net/get-involved.php", "text" => "Get Involved"),
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array("href" => "https://php.net/support.php", "text" => "Help")
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);
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include_once "shared/templates/header.inc";
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?>
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<section class="mainscreen">
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<?php
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if(!empty($_SERVER['PATH_INFO'])) {
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$topic = trim(substr(urldecode($_SERVER['PATH_INFO']),1));
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}
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echo "<h1>".message('PRES2_TITLE')."</h1>";
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?>
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<?php if(empty($topic)){ ?>
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<p><?php echo message('WELCOME_MSG'); ?></p>
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<?php
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ksort($topics);
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print('<table width="100%"><tr>'."\n");
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$col = 0;
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if (!isset($topic_cols) || $topic_cols == 0) {
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$topic_cols = 2;
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}
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$percent = (int)(100 / $topic_cols);
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foreach($topics as $i => $topic) {
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printf('<td width="%.1f%%" class="output" style="padding-bottom: 15px"><a href="' . $baseDir . 'index.php/%s">' . $i . '</a> (' . $topic['count'] . ')</td>'."\n", $percent, urlencode($i));
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if (++$col >= $topic_cols) {
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$col=0;
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print("</tr>\n<tr>");
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}
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}
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print('</tr></table>');
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} else {
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if(empty($_COOKIE['display_mode'])) { $display_mode = 'html'; $form_speaker='false'; }
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else {
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list($display_mode,$form_speaker) = explode('|',$_COOKIE['display_mode']);
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}
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$_SESSION['show_speaker_notes'] = ($form_speaker=='true');
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$_SESSION['selected_display_mode'] = $display_mode;
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// flags for extensions
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if (!extension_loaded('ming')) {
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$flag_ext_ming = false;
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} else {
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$flag_ext_ming = true;
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}
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if (!extension_loaded('pdf')) {
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$flag_ext_pdf = false;
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} else {
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$flag_ext_pdf = true;
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}
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?>
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<form name="modes_form" action="<?php echo htmlspecialchars($_SERVER['PHP_SELF'])?>" method="POST">
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<p><?php echo message('SELECT_MODE'); ?>
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<select name="modes" onChange="change_mode()">
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<option value="html" <?php echo ($display_mode=='html')?'SELECTED':''?>><?php echo message('OPT_FANCYHTML'); ?></option>
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<option value="plainhtml" <?php echo ($display_mode=='plainhtml')?'SELECTED':''?>><?php echo message('OPT_PLAINHTML'); ?></option>
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<?php if ($flag_ext_ming) { ?>
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<option value="flash" <?php echo ($display_mode=='flash')?'SELECTED':''?>><?php echo message('OPT_FLASH'); ?></option>
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<?php } ?>
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<?php if ($flag_ext_pdf) { ?>
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<option value="pdfus" <?php echo ($display_mode=='pdfus')?'SELECTED':''?>><?php echo message('OPT_PDFLETTER'); ?></option>
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<option value="pdfusl" <?php echo ($display_mode=='pdfusl')?'SELECTED':''?>><?php echo message('OPT_PDFLEGAL'); ?></option>
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<option value="pdfa4" <?php echo ($display_mode=='pdfa4')?'SELECTED':''?>><?php echo message('OPT_PDFA4'); ?></option>
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<?php } ?>
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</select>
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<br />
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<?php echo message('SHOW_NOTES'); ?> <input type="checkbox" name="speaker" <?php echo ($form_speaker=='true')?'checked':''?> onChange="change_mode()">
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</p>
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</form>
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<?php
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switch($display_mode) {
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case 'html':
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if($jsKeyboard) {
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echo "<p>".nl2br(message('HTML_KEYBOARD_CONTROLS'))."</p>\n";
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} else {
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echo "<p>".message('HTML_NO_KEYBOARD_CONTROLS')."</p>\n";
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break;
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}
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break;
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case 'flash':
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echo "<p>".nl2br(message('FLASH_KEYBOARD_CONTROLS'))."</p>\n";
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break;
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}
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?>
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<p><?php echo message('FONT_SIZES'); ?></p>
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<p><?php echo message('AVAILABLE_PRESENTATIONS'); ?></p>
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<table align="center" class="index">
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<tr><th align="left"> <?php echo message('PRES_TITLE'); ?></th>
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<th align="left"> <?php echo message('PRES_DATE'); ?></th>
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<th align="left"> <?php echo message('PRES_LOCATION'); ?></th>
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<th align="left"> <?php echo message('PRES_SPEAKER'); ?></th>
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<th align="left"> <?php echo message('PRES_SLIDES'); ?></th></tr>
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<?php
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$prnum = sizeof($pr);
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function cmp($a,$b) {
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return strtotime($b['date']) - strtotime($a['date']);
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}
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usort($pr,'cmp');
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for($j=0; $j < $prnum; $j++) {
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if(strtolower($pr[$j]['topic']) == strtolower($topic)) {
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if (!$pr[$j]['generated']) {
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if ($pr[$j]['speaker'] === 'Derick Rethans') {
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echo "<tr><td class='index'><a href=\"$baseDir$showSpecialScript/{$pr[$j]['id']}\">{$pr[$j]['title']}</a></td><td class='index'>{$pr[$j]['date']}</td><td class='index'>{$pr[$j]['location']}</td><td class='index'>{$pr[$j]['speaker']}</td><td class='index'>{$pr[$j]['slidecount']}</td></tr>";
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} else {
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echo "<tr><td class='index'><a href=\"$baseDir$showScript/{$pr[$j]['id']}\">{$pr[$j]['title']}</a></td><td class='index'>{$pr[$j]['date']}</td><td class='index'>{$pr[$j]['location']}</td><td class='index'>{$pr[$j]['speaker']}</td><td class='index'>{$pr[$j]['slidecount']}</td></tr>";
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}
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} else {
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echo "<tr><td class='index'><a href=\"$baseDir{$pr[$j]['generated']}\">{$pr[$j]['title']}</a></td><td class='index'>{$pr[$j]['date']}</td><td class='index'>{$pr[$j]['location']}</td><td class='index'>{$pr[$j]['speaker']}</td><td class='index'>{$pr[$j]['slidecount']}</td></tr>";
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}
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}
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}
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echo '</table>';
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}
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?>
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<br />
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</section>
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<?php include('shared/templates/footer.inc'); ?>
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<?php
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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