add('name', PLUGIN_EVENT_GLOSSARY_NAME);
$propbag->add('description', PLUGIN_EVENT_GLOSSARY_DESC);
$propbag->add('stackable', false);
$propbag->add('author', 'Rob Antonishen');
$propbag->add('version', '1.7.2');
$propbag->add('requirements', array(
'serendipity' => '0.8',
'smarty' => '2.6.7',
'php' => '4.1.0'
));
$propbag->add('cachable_events', array('frontend_display' => true));
$propbag->add('groups', array('MARKUP'));
$propbag->add('event_hooks', array('frontend_display' => true, 'css' => true));
/* standard markup elements, except comments */
$this->markup_elements = array(
array(
'name' => 'ENTRY_BODY',
'element' => 'body',
),
array(
'name' => 'EXTENDED_BODY',
'element' => 'extended',
),
array(
'name' => 'HTML_NUGGET',
'element' => 'html_nugget',
)
);
$conf_array = array();
/* Add the plugin specific ones at the top */
$conf_array[] = 'separator';
$conf_array[] = 'type';
$conf_array[] = 'markall';
$conf_array[] = 'list';
foreach($this->markup_elements as $element) {
$conf_array[] = $element['name'];
}
$propbag->add('configuration', $conf_array);
}
function install() {
serendipity_plugin_api::hook_event('backend_cache_entries', $this->title);
}
function uninstall(&$propbag) {
serendipity_plugin_api::hook_event('backend_cache_purge', $this->title);
serendipity_plugin_api::hook_event('backend_cache_entries', $this->title);
}
/* the standard thing */
function generate_content(&$title) {
$title = $this->title;
}
function introspect_config_item($name, &$propbag)
{
switch($name) {
case 'separator':
$propbag->add('type', 'string');
$propbag->add('name', PLUGIN_EVENT_GLOSSARY_SEP);
$propbag->add('description', PLUGIN_EVENT_GLOSSARY_SEP_BLAHBLAH);
$propbag->add('default', ':');
break;
case 'list':
$propbag->add('type', 'text');
$propbag->add('name', PLUGIN_EVENT_GLOSSARY_LIST);
$propbag->add('description', PLUGIN_EVENT_GLOSSARY_LIST_BLAHBLAH);
$propbag->add('default', "xyzzy:Test Abbreviation\nplugin:Something that plugs in");
break;
case 'type':
$propbag->add('type', 'radio');
$propbag->add('name', PLUGIN_EVENT_GLOSSARY_TYPE);
$propbag->add('description', PLUGIN_EVENT_GLOSSARY_TYPE_BLAHBLAH);
$propbag->add('radio', array(
'value' => array('HILITE', 'APPEND'),
'desc' => array(PLUGIN_EVENT_GLOSSARY_TYPE_HILITE, PLUGIN_EVENT_GLOSSARY_TYPE_APPEND)
));
$propbag->add('radio_per_row', '1');
$propbag->add('default', 'HILITE');
break;
case 'markall':
$propbag->add('type','boolean');
$propbag->add('name', PLUGIN_EVENT_GLOSSARY_MARKALL);
$propbag->add('description', PLUGIN_EVENT_GLOSSARY_MARKALL_BLAHBLAH);
$propbag->add('default', 'false');
break;
default:
$propbag->add('type', 'boolean');
$propbag->add('name', constant($name));
$propbag->add('description', sprintf(APPLY_MARKUP_TO, constant($name)));
$propbag->add('default', 'true');
break;
}
return true;
}
function event_hook($event, &$bag, &$eventData, $addData = null) {
global $serendipity;
$hooks = &$bag->get('event_hooks');
if (isset($hooks[$event])) {
switch($event) {
case 'frontend_display':
/* Parse the glossary list into two arrays and clean up*/
$terms = array();
$lines = explode("\n", $this->get_config('list'));
foreach($lines as $line) {
$temp = explode($this->get_config('separator',':'), $line);
$s = trim($temp[0]);
$r = trim($temp[1]);
if ((strlen($s) > 0) && ctype_alnum($s) && (strlen($r) > 0)){
$terms[] = array($s,(function_exists('serendipity_specialchars') ? serendipity_specialchars($r) : htmlspecialchars($r, ENT_COMPAT, LANG_CHARSET)));
}
}
/* go through markup elements and call the markup function if there are terms*/
if (count($terms) > 0) {
foreach ($this->markup_elements as $temp) {
if (serendipity_db_bool($this->get_config($temp['name'], true)) && isset($eventData[$temp['element']]) &&
!$eventData['properties']['ep_disable_markup_' . $this->instance] &&
!isset($serendipity['POST']['properties']['disable_markup_' . $this->instance])) {
$element = $temp['element'];
$eventData[$element] = $this->_glossary_markup($eventData[$element], $terms);
}
}
}
return true;
break;
case 'css':
/* If the user hasn't added a CSS Class called serendipity_glossaryMarkup, we add a pretty one for him */
if ( strstr($eventData, '.serendipity_glossaryMarkup') === false ) {
$eventData .= "\n";
$eventData .= '.serendipity_glossaryMarkup {' . "\n";
$eventData .= ' color: #9F141A;' . "\n";
$eventData .= ' cursor: help;' . "\n";
$eventData .= '}' . "\n";
}
return true;
break;
default:
return false;
}
} else {
return false;
}
}
function _glossary_markup($text,$glossarylist) {
foreach ($glossarylist as $glossaryitem) {
/* If the data contains HTML tags, we have to be careful not to break URIs and use a more complex preg */
if ( preg_match('/\<.+\>/', $text) ) {
$_pattern = '/(?!<.*?)(\b'. preg_quote($glossaryitem[0], '/') .'\b)(?![^<>]*?>)/m';
} else {
$_pattern = '/(\b'. preg_quote($glossaryitem[0], '/') .'\b)/m';
}
if (serendipity_db_bool($this->get_config('markall',false))) {
if ($this->get_config('type')=='HILITE') {
$text = preg_replace($_pattern, '$1', $text);
} else { /* 'APPEND' */
$text = preg_replace($_pattern, '$1[?]', $text);
}
} else {
if ($this->get_config('type')=='HILITE') {
$text = preg_replace($_pattern, '$1', $text, 1);
} else { /* 'APPEND' */
$text = preg_replace($_pattern, '$1[?]', $text, 1);
}
}
}
return $text;
}
}
/* vim: set sts=4 ts=4 expandtab : */
?>