56 lines
873 B
PHP
56 lines
873 B
PHP
<?php
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/*
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Plugin Name: PostViews
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Plugin URI: http://www.nowhereland.it/
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Description: PostViews plugin.
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Author: NoWhereMan
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Version: 1.0
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Author URI: http://www.nowhereland.it/
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*/
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add_action('entry_block', 'plugin_postviews_do');
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function plugin_postviews_calc($id, $calc) {
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$dir = entry_dir($id);
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if (!$dir) return;
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$f = $dir . '/view_counter' .EXT;
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$v = io_load_file($f);
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if ($v===false){
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$v = 0;
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} elseif ($v < 0) {
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// file was locked. Do not increase views.
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// actually on file locks system should hang, so
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// this should never happen
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$v = 0;
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$calc = false;
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}
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if ($calc && !user_loggedin()) {
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$v++;
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io_write_file($f, $v);
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}
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return $v;
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}
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function plugin_postviews_do($id) {
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global $fpdb, $smarty;
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$q = $fpdb->getQuery();
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$calc = $q->single;
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$v = plugin_postviews_calc($id, $calc);
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$smarty->assign('views', $v);
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}
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?>
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