dagsplug/plug_shortcodes.php

<?php

if (!class_exists("plug_shortcodes")) {
	class plug_shortcodes {
		function __construct($ns) {
			$this->title = __("Misc Shortcodes", "dagsopt");
			$this->pluginname = $ns->pluginname;
			$this->file = $ns->file;
			$this->ns = $ns;
		}
		function start() {
			add_filter('the_content', array(&$this, 'CSV_Parse'));

			add_filter('the_content', array(&$this, 'CSV_Parse2'));

			add_shortcode('acc-page', array(&$this, 'getpage'));

			add_shortcode('posts', array(&$this, 'r_get_posts'));

		}

		function r_get_posts($atts, $content = null) {
			extract(shortcode_atts(array(
				"num" => '5',
				"cat" => '',
				"tpl" => '1big',
				"wrap" => 'box',
			), $atts));
			global $post, $r_get_posts_excluded, $r_get_posts_cat_collect;
			$oldpost = $post;
			$caten = get_category_by_slug($cat);
			$catid = $caten->cat_ID;
			$r_get_posts_cat_collect[] = $catid;

			$myposts = get_posts('numberposts=' . $num . '&order=DESC&orderby=post_date&category=' . $catid . "&exclude=" . implode(",", $r_get_posts_excluded));
			$ret = '';
			ob_start();
			ob_clean();
			foreach ($myposts as $post):
				$r_get_posts_excluded[] = $post->ID;
				setup_postdata($post);
				if (file_exists(TEMPLATEPATH . '/tpl_' . $tpl . '.php')) {
					include TEMPLATEPATH . '/tpl_' . $tpl . '.php';
				}
			endforeach;

			if (isset($_REQUEST['debug'])) {
				echo ("atts:" . print_r($atts, true) . "\n");
				echo ("CAT:" . $cat . "\n");
				echo ("caten:" . print_r($caten, true) . "\n");
				echo ("posts:" . print_r($myposts, true) . "\n");
				echo ("r_get_posts_cat_collect:" . print_r($r_get_posts_cat_collect, true) . "\n");
				echo ("r_get_posts_excluded:" . print_r($r_get_posts_excluded, true) . "\n");

			}

			$ret = ob_get_contents();
			ob_clean();
			$ret .= '';
			$post = $oldpost;

			return $ret;
		}

		function getpage($atts) {
			extract(shortcode_atts(array(
				'id' => 0,
			), $atts));
			$s = "";

			if ($id !== 0) {
				$page = get_page($id);

				$s .= '<div class="hbox embed-page page-id-' . $id . '" >';
				$s .= '<div class="arrow">' . $page->post_title . '</div>';
				$s .= '<div class="box">';
				$s .= apply_filters('the_content', $page->post_content);
				$s .= '</div>';
				$s .= '</div>';
			}

			return $s;
		}

		function CSV_Parse2($content) {
			$content = preg_replace_callback("/\<a href=\'(.*).csv\'(.*)\>(.*)\<\/a\>/i", array(&$this, "CSV_Render2"), $content);
			return $content;
		}

		function CSV_Render2($matches) {
			//0 full 1 filename 2 attributes 3 title

			$filen = explode("/", $matches[1]);
			$class = array_pop($filen);
			$filen[] = $class;
			$filen = implode("/", $filen) . ".csv";
			$arguments = array();
			$arguments['filename'] = $filen;
			$arguments['class'] = "tablesorter " . $class;
			$arguments['id'] = "" . $class;
			$arguments['title'] = "" . $matches[3];
			return $this->CSV_Render_($arguments);
		}

		function CSV_Render($matches) {
			$matches[1] = str_replace(array('&#8221;', '&#8243;'), '', $matches[1]);
			preg_match_all('/(\w*)=(.*?)" /i', $matches[1], $attributes);
			$arguments = array();
			foreach ((array) $attributes[1] as $key => $value) {
				$arguments[$value] = str_replace('"', '', $attributes[2][$key]);
			}
			if (!isset($arguments['filename']) || !is_file(ABSPATH . $arguments['filename'])) {
				return "csv error: filename " . ABSPATH . $arguments['filename'] . " not readable";
			}
			return $this->CSV_Render_($arguments);
		}

		function CSV_Parse($content) {
			$content = preg_replace_callback("/\[\[csv ([^]]*)\/\]\]/i", array(&$this, "CSV_Render"), $content);
			return $content;
		}

		function CSV_Render_($arguments) {

			if (!isset($arguments['filename']) || !is_file(ABSPATH . $arguments['filename'])) {
				return "csv error: filename " . ABSPATH . $arguments['filename'] . " not readable";
			}

			$maxread = isset($arguments['read']) ? $arguments['read'] : (1024 * 1024 * 5);
			$delimiter = isset($arguments['delimiter']) ? $arguments['delimiter'] : ',';
			$quotechar = isset($arguments['quotechar']) ? $arguments['quotechar'] : '"';
			$headers = isset($arguments['headers']) ? $arguments['headers'] : false;
			$fields = isset($arguments['fields']) ? explode(",", $arguments['fields']) : false;

			$tid = isset($arguments['id']) ? $arguments['id'] : 'mytable';
			$class = isset($arguments['class']) ? $arguments['class'] : 'tablesorter';

			$tables = array();

			$rows = array();
			$tmp = "";
			$tmpheaders = array();
			$handle = fopen(ABSPATH . $arguments['filename'], "r");

			while (($data = fgetcsv($handle, $maxread, $delimiter, $quotechar)) !== FALSE) {

				if (substr($data[0], 0, 1) == "!") {
					$tables[] = array($tmp, $tmpheaders, $rows);
					$rows = array();
					$tmp = substr($data[0], 1);

					if ($fields) {
						$tmpheaders = array();
						$num = count($fields);
						for ($c = 0; $c < $num; $c++) {
							$tmpheaders[] = $data[$fields[$c]];
						}
					} else {
						array_shift($data);
						$tmpheaders = $data;
						//print_r($tmpheaders);
						//die();
					}

				} else {
					if ($fields) {
						$num = count($fields);
						$obj = array();
						for ($c = 0; $c < $num; $c++) {
							$obj[] = $data[$fields[$c]];
						}
						$rows[] = $obj;
					} else {
						$num = count($data);
						$diff = count($tmpheaders) < $num ? $num - count($tmpheaders) : 0;
						$obj = array();
						for ($c = 0; $c < $num; $c++) {
							$obj[] = $data[$c + $diff];
						}
						$rows[] = $obj;
					}
				}
			}

			if ($headers) {
				$tmpheaders = explode(",", $headers);
			} else {
				if (count($tmpheaders) == 0) {
					$tmpheaders = array_shift($rows);
				}
			}

			$tables[] = array($tmp, $tmpheaders, $rows);
			if (count($tables) > 1) {
				array_shift($tables);
			}
			fclose($handle);

			$sa = "";
			$index = 0;
			$menu = "";
			foreach ($tables as $table) {
				$title = $table[0];
				$tt = explode("\n", $title);
				if (count($tt) > 1) {
					$title = array_shift($tt);
				}

				$menu .= '<li><a href="#' . $title . '">' . $title . '</a></li>';
			}

			$sa .= '<ul id="' . $tid . '_menu" class="csvelement anchormenu">' . $menu . '</ul>';

			foreach ($tables as $table) {
				$index++;

				$title = $table[0];
				$heads = $table[1];
				$rows = $table[2];

				$hhe = "";
				$tt = explode("\n", $title);
				if (count($tt) > 1) {
					$title = array_shift($tt);
					$hhe .= '<h3>' . $title . '</a></h3>';
					$hhe .= '<p>' . implode("<br>", $tt) . '</p>';
				} else {
					$hhe .= '<h3>' . $title . '</h3>';
				}

				$sa .= '<a name="' . $title . '" class="anchor">&nbsp;</a>';

				$sa .= '<div id="' . $tid . '_' . $index . '" class="csvelement ' . $tid . '">';
				$sa .= $hhe;
				$sa .= '<table  class="' . $class . '">';
				$sa .= '<thead><tr>';
				$cols = count($heads);
				for ($y = 0; $y < $cols; $y++) {
					$sa .= '<th class="col' . $y . '">';
					$sa .= $heads[$y];
					$sa .= '</th>';
				}
				$sa .= '</tr></thead><tbody>';
				for ($i = 0, $n = count($rows); $i < $n; $i++) {
					$row = $rows[$i];
					if (strlen(join("", $row)) == 0) {
					} else {
						$sa .= '<tr>';
						for ($y = 0; $y < $cols; $y++) {
							$sa .= '<td class="col' . $y . '">';
							$tt = explode("\n", $row[$y]);
							if (count($tt) > 1) {
								$sa .= '<strong>' . array_shift($tt) . '</strong><br>';
							}
							$sa .= implode("<br>", $tt);
							$sa .= '</td>';
						}
						$sa .= '</tr>';
					}
				}
				$sa .= '</tbody></table><div class="totoplink"><a href="#TOP">Top</a></div></div>';
			}

			/*file_put_contents($cachefn,$sa);*/

			return $sa;

		}

		function help() {
			?>

	[csv filename="" read="" delimiter="," quotechar='"' headers=false fields=false id="mytable" class="tablesorter"] <br>
	< a href='test.csv' >Title < /a >




		<?php
}

		function admin_line() {
			?>
 		  <?php
}
	}

	global $plug_shortcodes, $r_get_posts_excluded, $r_get_posts_cat_collect;
	$r_get_posts_excluded = array();
	$r_get_posts_cat_collect = array();
	$plug_shortcodes = new plug_shortcodes($this);
	$this->dagsopt['plug_shortcodes'] = $plug_shortcodes;

}