229 lines
10 KiB
PHP
229 lines
10 KiB
PHP
<?php #
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if (IN_serendipity !== true) {
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die ("Don't hack!");
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}
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@serendipity_plugin_api::load_language(dirname(__FILE__));
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class serendipity_event_prettify extends serendipity_event
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{
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_PRETTIFY_NAME);
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$propbag->add('description', PLUGIN_PRETTIFY_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', PLUGIN_PRETTIFY_AUTH);
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$propbag->add('version', '1.6.2');
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$propbag->add('requirements', array('serendipity' => '1.0',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('event_hooks', array('frontend_header' => true,
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'frontend_footer' => true,
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'backend_entry_toolbar_body' => true,
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'backend_entry_toolbar_extended' => true
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));
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$propbag->add('groups', array('MARKUP'));
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$propbag->add('configuration', array('jspath','csspath','genericpre','genericcode','convertangle'));
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}
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function introspect_config_item($name, &$propbag)
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{
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switch($name) {
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case 'jspath':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_PRETTIFY_JSPATH);
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$propbag->add('description', PLUGIN_PRETTIFY_JSPATH_DESC);
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$propbag->add('default', $serendipity['serendipityHTTPPath'] . 'plugins/serendipity_event_prettify/prettify/prettify.js');
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break;
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case 'csspath':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_PRETTIFY_CSSPATH);
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$propbag->add('description', PLUGIN_PRETTIFY_CSSPATH_DESC);
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$propbag->add('default', $serendipity['serendipityHTTPPath'] . 'plugins/serendipity_event_prettify/prettify/prettify.css');
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break;
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case 'genericpre':
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$propbag->add('type', 'radio');
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$propbag->add('name', PLUGIN_PRETTIFY_GENERICPRE);
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$propbag->add('description', PLUGIN_PRETTIFY_GENERICPRE_DESC);
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$propbag->add('radio', array('value' => array('true', 'false'),
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'desc' => array(PLUGIN_PRETTIFY_GENERICPRE_TRUE, PLUGIN_PRETTIFY_GENERICPRE_FALSE)
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));
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$propbag->add('default', 'false');
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break;
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case 'genericcode':
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$propbag->add('type', 'radio');
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$propbag->add('name', PLUGIN_PRETTIFY_GENERICCODE);
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$propbag->add('description', PLUGIN_PRETTIFY_GENERICCODE_DESC);
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$propbag->add('radio', array('value' => array('true', 'false'),
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'desc' => array(PLUGIN_PRETTIFY_GENERICCODE_TRUE, PLUGIN_PRETTIFY_GENERICCODE_FALSE)
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));
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$propbag->add('default', 'false');
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break;
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case 'convertangle':
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$propbag->add('type', 'radio');
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$propbag->add('name', PLUGIN_PRETTIFY_CONVERTANGLE);
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$propbag->add('description', PLUGIN_PRETTIFY_CONVERTANGLE_DESC);
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$propbag->add('radio', array('value' => array('true', 'false'),
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'desc' => array(PLUGIN_PRETTIFY_CONVERTANGLE_TRUE, PLUGIN_PRETTIFY_CONVERTANGLE_FALSE)
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));
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$propbag->add('default', 'true');
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break;
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default:
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return false;
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}
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return true;
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}
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function generate_content(&$title)
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{
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$title = PLUGIN_PRETTIFY_NAME;
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}
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function example() {
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$s = '<p>Use this plugin in one of two ways by setting the Generic/Language-Specific flags.</p>
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<p>Setting the flag to Prettify content generically will inject the class name "prettify" into all PRE or CODE tags. This, in turn, will cause all PRE or CODE content to be generically brushed. Fast and Easy.</p>
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<p>Setting the flag to Language-Specific will prevent the plugin from assigning and/or changing the class name of all content of the specified type. Therefore, content in PRE and/or CODE blocks must be assigned a class by the blog author.</p>
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<p>Supported classes include:</p>
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<ul>
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<li>prettyprint (must be included - used alone, this provides generic brushing)</li>
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<li>lang-bsh</li>
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<li>lang-c</li>
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<li>lang-cc</li>
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<li>lang-cpp</li>
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<li>lang-cs</li>
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<li>lang-csh</li>
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<li>lang-cyc</li>
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<li>lang-cv</li>
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<li>lang-htm</li>
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<li>lang-html</li>
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<li>lang-java</li>
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<li>lang-js</li>
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<li>lang-m</li>
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<li>lang-msml</li>
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<li>lang-perl</li>
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<li>lang-pl</li>
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<li>lang-pm</li>
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<li>lang-py</li>
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<li>lang-rb</li>
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<li>lang-sh</li>
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<li>lang-xhtml</li>
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<li>lang-xml</li>
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<li>lang-xsl</li>
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</ul>
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<p>eg: PRE CLASS="prettyprint" -or- PRE CLASS="prettyprint lang-html"</p>
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<p>Mike Samuel is the genius behind Prettify - the Prettify project is hosted here: <a href="https://github.com/google/code-prettify">https://github.com/google/code-prettify</a></p>
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';
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return $s;
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}
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function event_hook($event, &$bag, &$eventData, $addData = null) {
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global $serendipity;
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$hooks = &$bag->get('event_hooks');
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$jspath = $this->get_config('jspath');
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$csspath = $this->get_config('csspath');
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$genericpre = $this->get_config('genericpre');
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$genericcode = $this->get_config('genericcode');
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if (isset($hooks[$event])) {
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switch($event) {
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case 'frontend_header':
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echo "<link href=\"".$csspath."\" type=\"text/css\" rel=\"stylesheet\" />\n";
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echo "<script type=\"text/javascript\" src=\"".$jspath."\"></script>";
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break;
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case 'frontend_footer':
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if($genericpre == true){
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echo "
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<script type=\"text/javascript\">
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pres = document.getElementsByTagName('pre');
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for(var i = 0; i < pres.length; i++)
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{
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pres[i].className = 'prettyprint';
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}
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</script>\n";
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}
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if($genericcode == true){
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echo "
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<script type=\"text/javascript\">
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codes = document.getElementsByTagName('code');
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for(var i = 0; i < codes.length; i++)
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{
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codes[i].className = 'prettyprint';
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}
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</script>\n";
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}
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echo "<script type=\"text/javascript\">prettyPrint();</script>\n";
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break;
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case 'backend_entry_toolbar_body':
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if (!$serendipity['wysiwyg']) {
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if (isset($eventData['backend_entry_toolbar_body:textarea'])) {
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$txtarea = $eventData['backend_entry_toolbar_body:textarea'];
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} else {
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$txtarea = "serendipity[body]";
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}
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$this->generate_button($txtarea);
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return true;
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} else {
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return false;
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}
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break;
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case 'backend_entry_toolbar_extended':
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if (!$serendipity['wysiwyg']) {
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if (isset($eventData['backend_entry_toolbar_extended:textarea'])) {
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$txtarea = $eventData['backend_entry_toolbar_extended:textarea'];
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} else {
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$txtarea = "serendipity[extended]";
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}
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$this->generate_button($txtarea);
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return true;
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} else {
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return false;
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}
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break;
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default:
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return false;
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}
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}
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}
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function generate_button($txtarea) {
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global $serendipity;
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if (!isset($txtarea)) {
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$txtarea = 'body';
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}
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if ($this->get_config('convertangle') == true) {
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?>
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<input type="button" class="serendipityPrettyButton input_button" name="convertangle" value="<>" onclick="html_entity_decode('<?php echo $txtarea ?>')" />
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<script type="text/javascript">
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function html_entity_decode(textarea) {
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var textarea = document.getElementById(textarea);
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if (document.selection) {
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textarea.focus();
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var sel = document.selection.createRange();
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sel.text = sel.text.replace(/</g,"<").replace(/>/g,">");
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} else {
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var len = textarea.value.length;
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var start = textarea.selectionStart;
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var end = textarea.selectionEnd;
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var sel = textarea.value.substring(start,end);
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var replace = sel.replace(/</g,"<").replace(/>/g,">");
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textarea.value = textarea.value.substring(0,start) + replace + textarea.value.substring(end,len);
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}
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}
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</script>
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<?php
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}
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}
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}
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