138 lines
6.7 KiB
PHP
138 lines
6.7 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_plugin_randomquotes extends serendipity_plugin {
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function introspect(&$propbag) {
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$propbag->add('name', PLUGIN_RNDQUOTES_TITLE);
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$propbag->add('description', PLUGIN_RNDQUOTES_BLAHBLAH);
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$propbag->add('configuration', array('title', 'searchenginelink', 'formatstring', 'quotes', 'newwindow', 'numquotes'));
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$propbag->add('author', 'Florian Solcher');
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$propbag->add('stackable', true);
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$propbag->add('version', '1.05.2');
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$propbag->add('requirements', array(
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'serendipity' => '0.8',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('groups', array('FRONTEND_EXTERNAL_SERVICES'));
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}
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function introspect_config_item($name, &$propbag) {
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switch($name) {
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case 'title':
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$propbag->add('type', 'string');
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$propbag->add('name', TITLE);
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$propbag->add('description', TITLE_FOR_NUGGET);
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$propbag->add('default', PLUGIN_RNDQUOTES_TITLE);
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break;
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case 'searchenginelink':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_RNDQUOTES_SEARCHENGINELINK);
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$propbag->add('description', PLUGIN_RNDQUOTES_SEARCHENGINELINK_BLAHBLAH);
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$propbag->add('default', 'http://www.google.com/search?hl=en&q=%QUERY%');
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break;
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case 'newwindow':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_RNDQUOTES_NEWWINDOW);
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$propbag->add('description', PLUGIN_RNDQUOTES_NEWWINDOW_BLAHBLAH);
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$propbag->add('default', false);
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break;
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case 'formatstring':
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$propbag->add('type', 'text');
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$propbag->add('name', PLUGIN_RNDQUOTES_FORMATSTRING);
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$propbag->add('description', PLUGIN_RNDQUOTES_FORMATSTRING_BLAHBLAH);
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$propbag->add('default', '<i>"%QUOTE%"</i><br /><div style="text-align:right">%AUTHOR%</div>');
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break;
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case 'numquotes':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_RNDQUOTES_NUMQUOTES);
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$propbag->add('description', PLUGIN_RNDQUOTES_NUMQUOTES_BLAHBLAH);
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$propbag->add('default', '1');
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break;
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case 'quotes':
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$propbag->add('type', 'text');
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$propbag->add('name', PLUGIN_RNDQUOTES_QUOTES);
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$propbag->add('description', PLUGIN_RNDQUOTES_QUOTES_BLAHBLAH);
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$propbag->add('default', "Faith is, at one and the same time, absolutely necessary and altogether impossible.|Stanislaw Lem\n".
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"Cannibals prefer those who have no spines.|Stanislaw Lem\n".
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"I do not fear computers. I fear the lack of them.|Isaac Asimov|http://www.asimovonline.com/\n".
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"If knowledge can create problems, it is not through ignorance that we can solve them.|Isaac Asimov|http://www.asimovonline.com/\n".
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"The people I distrust most are those who want to improve our lives but have only one course of action.|Frank Herbert\n".
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"All animals are equal but some animals are more equal than others.|George Orwell\n".
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"Most human beings have an almost infinite capacity for taking things for granted.|Aldous Huxley");
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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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global $serendipity;
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$title = $this->get_config('title');
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$url = $this->get_config('searchenginelink');
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$formatstring = $this->get_config('formatstring');
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$quotes = $this->get_config('quotes');
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$newwindow = $this->get_config('newwindow');
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$numquotes = (int)$this->get_config('numquotes');
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$quotes = explode("\n", $quotes);
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$i = 0;
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$quotes_array = array();
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if ($newwindow) {
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$onclick = ' onclick="window.open(this.href); return false;"';
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}
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foreach ($quotes as $quote) {
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if (trim($quote) != '') {
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$exp = explode('|', $quote);
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if (count($exp) > 0 && trim($exp[0]) != '') {
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$quotes_array[$i]['quote'] = (function_exists('serendipity_specialchars') ? serendipity_specialchars(trim($exp[0])) : htmlspecialchars(trim($exp[0]), ENT_COMPAT, LANG_CHARSET));
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$quotes_array[$i]['author'] = trim($exp[1]);
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if(count($exp) > 2) {
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$quotes_array[$i]['link'] = trim($exp[2]);
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}
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$i++;
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}
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}
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}
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if ($numquotes > sizeof($quotes_array) || $numquotes == 0) {
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$numquotes = sizeof($quotes_array);
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}
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if ($numquotes == 1) {
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// Single key will be returned; we need an array!
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$keys = array(array_rand($quotes_array, $numquotes));
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} else {
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$keys = array_rand($quotes_array, $numquotes);
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}
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foreach ($keys as $key) {
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$item = $quotes_array[$key];
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if (trim($item['link']) == '') {
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if (trim($url) != '') {
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$item['author'] = '<a href="'.str_replace('%QUERY%', urlencode($item['author']), $url).'"'.$onclick.'>'. (function_exists('serendipity_specialchars') ? serendipity_specialchars($item['author']) : htmlspecialchars($item['author'], ENT_COMPAT, LANG_CHARSET)).'</a>'."\n";
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}
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} elseif (trim($item['link']) != 'none') {
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$item['author'] = '<a href="'.$item['link'].'"'.$onclick.'>'. (function_exists('serendipity_specialchars') ? serendipity_specialchars($item['author']) : htmlspecialchars($item['author'], ENT_COMPAT, LANG_CHARSET)) .'</a>'."\n";
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} else {
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$item['author'] = (function_exists('serendipity_specialchars') ? serendipity_specialchars($item['author']) : htmlspecialchars($item['author'], ENT_COMPAT, LANG_CHARSET));
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}
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echo str_replace(array('%QUOTE%', '%AUTHOR%'), array($item['quote'], $item['author']), $formatstring);
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}
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}
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}
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