Benutzerdefinierte Felder

<? /* Pages with custom sidebar meta */ if (is_page() || is_single()) { ?>
	<? /* Included Scott Reilly's Get Custom Fields plugin, for custom use. Thanks Scott!


	Copyright (c) 2004-2005 by Scott Reilly (aka coffee2code)


	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
	files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
	modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
	Software is furnished to do so, subject to the following conditions:


	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.


	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
	IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	*/


	if (!isset($wpdb->posts)) {	// For WP 1.2 compatibility
		global $tableposts, $tablepostmeta;
		$wpdb->posts = $tableposts;
		$wpdb->postmeta = $tablepostmeta;
	}


	// This works inside "the loop"
	function c2c_get_custom ($field, $before='', $after='', $none='', $between='', $before_last='') {
		return c2c__format_custom($field, (array)get_post_custom_values($field), $before, $after, $none, $between, $before_last);
	} //end c2c_get_custom()


	// This works outside "the loop"
	function c2c_get_recent_custom ($field, $before='', $after='', $none='', $between=', ', $before_last='', $limit=1, $unique=false, $order='DESC', $include_static=true, $show_pass_post=false) {
		global $wpdb;
		if (empty($between)) $limit = 1;
		if ($order != 'ASC') $order = 'DESC';
		$now = current_time('mysql');


		$sql = "SELECT ";
		if ($unique) $sql .= "DISTINCT ";
		$sql .= "meta_value FROM $wpdb->posts AS posts, $wpdb->postmeta AS postmeta ";
		$sql .= "WHERE posts.ID = postmeta.post_id AND postmeta.meta_key = '$field' ";
		$sql .= "AND ( posts.post_status = 'publish' ";
		if ($include_static) $sql .= " OR posts.post_status = 'static' ";
		$sql .= " ) AND posts.post_date < '$now' ";
		if (!$show_pass_post) $sql .= "AND posts.post_password = '' ";
		$sql .= "AND postmeta.meta_value != '' ";
		$sql .= "ORDER BY posts.post_date $order LIMIT $limit";
		$results = array(); $values = array();
		$results = $wpdb->get_results($sql);
		if (!empty($results))
			foreach ($results as $result) { $values[] = $result->meta_value; };
		return c2c__format_custom($field, $values, $before, $after, $none, $between, $before_last);
	} //end c2c_get_recent_custom()


	/* Helper function */
	function c2c__format_custom ($field, $meta_values, $before='', $after='', $none='', $between='', $before_last='') {
		$values = array();
		if (empty($between)) $meta_values = array_slice($meta_values,0,1);
		if (!empty($meta_values))
			foreach ($meta_values as $meta) {
				$meta = apply_filters("the_meta_$field", $meta);
				$values[] = apply_filters('the_meta', $meta);
			}


		if (empty($values)) $value = '';
		else {
			$values = array_map('trim', $values);
			if (empty($before_last)) $value = implode($values, $between);
			else {
				switch ($size = sizeof($values)) {
					case 1:
						$value = $values[0];
						break;
					case 2:
						$value = $values[0] . $before_last . $values[1];
						break;
					default:
						$value = implode(array_slice($values,0,$size-1), $between) . $before_last . $values[$size-1];
				}
			}
		}
		if (empty($value)) {
			if (empty($none)) return;
			$value = $none;
		}
		return $before . $value . $after;
	} //end c2c__format_custom()


	// Some filters you may wish to perform: (these are filters typically done to 'the_content' (post content))
	add_filter('the_meta', 'convert_chars');


	// Other optional filters (you would need to obtain and activate these plugins before trying to use these)
	if (function_exists(do_textile)) { 			add_filter('the_meta', 'do_textile', 6); }
	else if (function_exists(textile)) { 		add_filter('the_meta', 'textile', 6); }
	else if (function_exists(Markdown)) { 		add_filter('the_meta', 'Markdown', 6); }
	else if (function_exists(wptexturize)) { 	add_filter('the_meta', 'wptexturize'); }
	?>


	<?php rewind_posts(); ?>
	<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>


		<?php if (get_post_custom_values('sidebar') != "") { ?>
		<div class="box">
			<?php echo c2c_get_custom('sidebar'); ?>
		</div>
		<? } ?>
<?php if (get_post_custom_values('sidebar') != "") { ?>
		<div class="box">
			<?php echo c2c_get_custom('reading', 'Ich lese :'); ?>
		</div>

<form style="display: block;" name="dateiurl" id="dateiurl">
    <fieldset>
        <legend><strong>Linkoptionen</strong></legend>


        <div align="center" class="linkoptionen" style="vertical-align:middle;"><img src="http://www.greensmilies.com/images/smiley_emoticons_hinweis.gif" alt="Hinweis" title="Hinweis" width="44" height="26" style="vertical-align:middle;" /> W&auml;hle bitte zuerst eine Linkoption und klicke <strong>danach</strong> auf den gew&uuml;nschten Smilie! Im Internet Explorer wird der Code automatisch in die Zwischenablage kopiert.</div><br />


        <label class="linkoptionen"><input type="radio" name="codetyp" value="1" checked="checked" /> BBCode mit Link: [URL=...][IMG]...[/IMG][/URL]</label><br />


        <label class="linkoptionen" ><input type="radio" name="codetyp" value="2" /> BBCode ohne Link: [IMG]...[/IMG]</label><br />


        <label class="linkoptionen" ><input type="radio" name="codetyp" value="3" /> CHIP.de: [@img ... ]</label><br />


        <label class="linkoptionen" ><input type="radio" name="codetyp" value="4" /> ezboard: [IMAGE]...[/IMAGE]</label><br />
        
        <label class="linkoptionen" ><input type="radio" name="codetyp" value="5" /> HTML mit Link: &lt;a ...&gt;&lt;img ... /&gt;&lt;/a&gt;</label><br />


        <label class="linkoptionen" ><input type="radio" name="codetyp" value="6" /> HTML ohne Link: &lt;img ... /&gt;</label><br />


        <label class="linkoptionen" ><input type="radio" name="codetyp" value="7" /> Nur URL: http://...</label>


        <div align="center"><input type="text" name="datei_angabe" size="65" value="Smilie anklicken und den hier angezeigten Code kopieren!" /></div><br />
    </fieldset>
</form>