@@ -15,159 +15,158 @@ require_once(DOKU_PLUGIN.'syntax.php');
* need to inherit from this class
*/
class syntax_plugin_poll extends DokuWiki_Syntax_Plugin {
-
- /**
- * return some info
- */
- function getInfo(){
- return confToHash(dirname(__FILE__).'/INFO');
- }
-
- function getType(){ return 'substition';}
- function getPType(){ return 'block';}
- function getSort(){ return 167; }
-
- /**
- * Connect pattern to lexer
- */
- function connectTo($mode){
- $this->Lexer->addSpecialPattern('<poll.*?>.+?</poll>', $mode, 'plugin_poll');
- }
-
- /**
- * Handle the match
- */
- function handle($match, $state, $pos, &$handler){
- $match = substr($match, 6, -7); // strip markup
- list($title, $options) = preg_split('/>/u', $match, 2);
- if (!$options){
- $options = $title;
- $title = NULL;
+
+ /**
+ * return some info
+ */
+ function getInfo() {
+ return confToHash(dirname(__FILE__).'/INFO');
}
- $options = explode('*', $options);
-
- $c = count($options);
- for ($i = 0; $i < $c; $i++){
- $options[$i] = trim($options[$i]);
+
+ function getType() { return 'substition';}
+ function getPType() { return 'block';}
+ function getSort() { return 167; }
+
+ /**
+ * Connect pattern to lexer
+ */
+ function connectTo($mode) {
+ $this->Lexer->addSpecialPattern('<poll.*?>.+?</poll>', $mode, 'plugin_poll');
}
-
- return array(trim($title), $options);
- }
-
- /**
- * Create output
- */
- function render($mode, &$renderer, $data) {
-
- if ($mode == 'xhtml'){
- global $ID;
-
- $options = $data[1];
- $title = $renderer->_xmlEntities($data[0]);
-
- // prevent caching to ensure the poll results are fresh
- $renderer->info['cache'] = false;
-
- // get poll file contents
- $pfile = metaFN(md5($title), '.poll');
- $poll = unserialize(@file_get_contents($pfile));
-
- // output the poll
- $renderer->doc .= '<fieldset class="poll">'.
- '<legend>'.$title.'</legend>';
- $more = trim(array_shift($options));
- if ($more){
- $renderer->doc .= '<div>'.$renderer->_xmlEntities($more).'</div>';
- }
-
- // check if user has voted already
- $ip = clientIP(true);
- if (isset($poll['ips']) && in_array($ip, $poll['ips'])){
-
- // display results
- $renderer->doc .= $this->_pollResults($poll);
-
- } elseif ($vote = $_REQUEST['vote']){
-
- // user has just voted -> update results
+
+ /**
+ * Handle the match
+ */
+ function handle($match, $state, $pos, &$handler) {
+ $match = substr($match, 6, -7); // strip markup
+ list($title, $options) = preg_split('/>/u', $match, 2);
+ if (!$options) {
+ $options = $title;
+ $title = NULL;
+ }
+ $options = explode('*', $options);
+
$c = count($options);
- for ($i = 0; $i < $c; $i++){
- $opt = $renderer->_xmlEntities($options[$i]);
- if ($vote == $opt){
- $poll['results'][$opt] += 1;
- $poll['votes'] += 1;
- $poll['ips'][] = $ip;
- } elseif (!isset($poll['results'][$opt])){
- $poll['results'][$opt] = 0;
- }
+ for ($i = 0; $i < $c; $i++) {
+ $options[$i] = trim($options[$i]);
}
- $fh = fopen($pfile, 'w');
- fwrite($fh, serialize($poll));
- fclose($fh);
-
- // display results
- $renderer->doc .= $this->_pollResults($poll);
-
- } elseif (count($options) > 0){
-
- // display poll form
- $renderer->doc .= $this->_pollForm($options, $renderer);
-
- } else {
-
- // display results
- $renderer->doc .= $this->_pollResults($poll);
-
- }
- $renderer->doc .= '</fieldset>';
-
- return true;
+
+ return array(trim($title), $options);
}
- return false;
- }
-
- function _pollResults($poll){
- $total = $poll['votes'];
- if ($total == 0) return '';
-
- $ret = '<table class="blind">';
- $c = count($poll['results']);
- $options = array_keys($poll['results']);
- $votes = array_values($poll['results']);
- for ($i = 0; $i < $c; $i++){
- $absolute = $votes[$i];
- $percent = round(($absolute*100)/$total);
- $ret .= '<tr><td>'.$options[$i].'</td><td><div class="poll_bar">';
- if ($percent) $ret .= '<div class="poll_full" style="width:'.($percent*2).'px"> </div>';
- $ret .= '</div></td><td class="rightalign">'.$percent.'%</td>'.
- '<td class="rightalign">('.$absolute.')</td></tr>';
+
+ /**
+ * Create output
+ */
+ function render($mode, &$renderer, $data) {
+
+ if ($mode == 'xhtml') {
+ global $ID;
+
+ $options = $data[1];
+ $title = $renderer->_xmlEntities($data[0]);
+
+ // prevent caching to ensure the poll results are fresh
+ $renderer->info['cache'] = false;
+
+ // get poll file contents
+ $pfile = metaFN(md5($title), '.poll');
+ $poll = unserialize(@file_get_contents($pfile));
+
+ // output the poll
+ $renderer->doc .= '<fieldset class="poll">'.
+ '<legend>'.$title.'</legend>';
+ $more = trim(array_shift($options));
+ if ($more) {
+ $renderer->doc .= '<div>'.$renderer->_xmlEntities($more).'</div>';
+ }
+
+ // check if user has voted already
+ $ip = clientIP(true);
+ if (isset($poll['ips']) && in_array($ip, $poll['ips'])) {
+
+ // display results
+ $renderer->doc .= $this->_pollResults($poll);
+
+ } elseif ($vote = $_REQUEST['vote']) {
+
+ // user has just voted -> update results
+ $c = count($options);
+ for ($i = 0; $i < $c; $i++) {
+ $opt = $renderer->_xmlEntities($options[$i]);
+ if ($vote == $opt) {
+ $poll['results'][$opt] += 1;
+ $poll['votes'] += 1;
+ $poll['ips'][] = $ip;
+ } elseif (!isset($poll['results'][$opt])) {
+ $poll['results'][$opt] = 0;
+ }
+ }
+ $fh = fopen($pfile, 'w');
+ fwrite($fh, serialize($poll));
+ fclose($fh);
+
+ // display results
+ $renderer->doc .= $this->_pollResults($poll);
+
+ } elseif (count($options) > 0) {
+
+ // display poll form
+ $renderer->doc .= $this->_pollForm($options, $renderer);
+
+ } else {
+
+ // display results
+ $renderer->doc .= $this->_pollResults($poll);
+
+ }
+ $renderer->doc .= '</fieldset>';
+
+ return true;
+ }
+ return false;
}
- $ret .= '</table>';
-
- return $ret;
- }
-
- function _pollForm($options, &$renderer){
- global $lang;
- global $ID;
-
- $i = 0;
- $ret = '<form id="poll__form" method="post" action="'.script().'" accept-charset="'.$lang['encoding'].'"><div class="no">'.
- '<input type="hidden" name="do" value="show" />'.
- '<input type="hidden" name="id" value="'.$ID.'" />';
- foreach ($options as $option){
- $i++;
- $option = $renderer->_xmlEntities($option);
- $ret.= '<label class="simple" for="poll__option'.$i.'">'.
- '<input type="radio" name="vote" id="poll__option'.$i.'" '.
- 'value="'.$option.'" /> <span>'.$option.'</span></label>';
+
+ function _pollResults($poll) {
+ $total = $poll['votes'];
+ if ($total == 0) return '';
+
+ $ret = '<table class="blind">';
+ $c = count($poll['results']);
+ $options = array_keys($poll['results']);
+ $votes = array_values($poll['results']);
+ for ($i = 0; $i < $c; $i++) {
+ $absolute = $votes[$i];
+ $percent = round(($absolute*100)/$total);
+ $ret .= '<tr><td>'.$options[$i].'</td><td><div class="poll_bar">';
+ if ($percent) $ret .= '<div class="poll_full" style="width:'.($percent*2).'px"> </div>';
+ $ret .= '</div></td><td class="rightalign">'.$percent.'%</td>'.
+ '<td class="rightalign">('.$absolute.')</td></tr>';
+ }
+ $ret .= '</table>';
+
+ return $ret;
+ }
+
+ function _pollForm($options, &$renderer) {
+ global $lang;
+ global $ID;
+
+ $i = 0;
+ $ret = '<form id="poll__form" method="post" action="'.script().'" accept-charset="'.$lang['encoding'].'"><div class="no">'.
+ '<input type="hidden" name="do" value="show" />'.
+ '<input type="hidden" name="id" value="'.$ID.'" />';
+ foreach ($options as $option) {
+ $i++;
+ $option = $renderer->_xmlEntities($option);
+ $ret.= '<label class="simple" for="poll__option'.$i.'">'.
+ '<input type="radio" name="vote" id="poll__option'.$i.'" '.
+ 'value="'.$option.'" /> <span>'.$option.'</span></label>';
+ }
+ $ret .= '<input class="button" type="submit" '.
+ 'value="'.$this->getLang('btn_vote').'" />'.
+ '</div></form>';
+
+ return $ret;
}
- $ret .= '<input class="button" type="submit" '.
- 'value="'.$this->getLang('btn_vote').'" />'.
- '</div></form>';
-
- return $ret;
- }
}
-
-//Setup VIM: ex: et ts=4 enc=utf-8 :
+//vim:ts=4:sw=4:et:enc=utf-8:
syntax.php
adefb27eb2b73ffa2a1639077ffc5700b6bac8bd
Michael Klier
chi@chimeric.de
http://github.com/dokufreaks/plugin-poll/commit/e8f3e398349dff58d99f00e7623c47831d322a58
e8f3e398349dff58d99f00e7623c47831d322a58
2008-06-07T14:08:48-07:00
2008-06-07T14:08:48-07:00
fixed code style
darcs-hash:20080607210848-23886-ea739a4fb980e0d968af01038314a4eef469bc6e.gz
cf25fcfcbab436ca9d1d94f4f97351fdac56f259
Michael Klier
chi@chimeric.de