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cdevroe/gist:3749861

Created Sep 19, 2012
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Forked "Recent Photos" widget Wordpress plugin
<?php
/*
Plugin Name: Recent Posts Photos
Plugin URI: http://www.ProgrammersCountry.com
Description: Displays Recent Posts Photos from the media library in the sidebar. If the post does not contain a photo it is not displayed.
Version: 0.0.2
Author: Asad Iqbal
Author URI: http://www.ProgrammersCountry.com
With edits by Colin Devroe | http://cdevroe.com/
*/
/* Copyright 2010 Asad Iqbal (email : engr.software@yahoo.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* Main Widget Function */
function rp_widget($args)
{
extract($args);
global $rw_settings;
//Get the options
$rw_settings = get_option("rw_widget_option");
//If number of attachments to be displayed is less than 1 make it default to 8
if ($rw_settings['rw_number'] < 1) $rw_settings['rw_number'] = 8;
echo $before_widget;
echo $before_title . $rw_settings['rw_widget_title'] . $after_title;
global $wpdb;
$querystr = "
SELECT $wpdb->posts.*
FROM $wpdb->posts
LEFT JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id)
LEFT JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)
WHERE $wpdb->posts.post_status = 'publish'
AND $wpdb->term_taxonomy.taxonomy = 'category'
AND $wpdb->term_taxonomy.term_id = '11'
AND ($wpdb->posts.post_type = 'post'
OR $wpdb->posts.post_type = 'revision')
ORDER BY $wpdb->posts.post_date_gmt DESC
LIMIT 0," . $rw_settings["rw_number"];
$pageposts = $wpdb->get_results($querystr, OBJECT);
?>
<?php
if ($pageposts):
foreach ($pageposts as $post):
$result = array();
preg_match_all('/<img[^>]+>/i',$post->post_content, $result);
$img = array();
preg_match_all('/(alt|title|src)=("[^"]*")/i',$result[0][0], $img);
$img_thumb = explode("/", $img[2][1]);
$img_path="http://";
for($n=2; $n <= (count($img_thumb)-2); $n++){
$img_path = $img_path . $img_thumb[$n] . "/" ;
}
if($result[0][0]==""){
$wud = WP_PLUGIN_URL . "/recent-post-photos";
$extension = $wud . "/default-150x150.jpg";
continue;
}else{
$thumb_nail_m = explode('.',str_replace('"', '',$img_thumb[count($img_thumb)-1]));
$thumb_nail_n = explode("-", $thumb_nail_m[0]);
//$extension = $img_path . $thumb_nail_n[0] . "-" . get_option( 'thumbnail_size_w' ) . 'x' . get_option( 'thumbnail_size_h' ) . "." . $thumb_nail_m[1];
$extension = $img_path . $thumb_nail_n[0] . "." . $thumb_nail_m[1];
}
?>
<p><a href="<?php bloginfo('url'); echo '/mobile-photos/'.$post->post_name; ?>" title="<?php echo $post->post_title; ?>"><img src="<?php echo $extension; ?>" alt="<?php echo $post->post_title; ?>" title="<?php echo $post->post_title; ?>" height="100" width="100" /></a></p>
<!--
<a href="<?php echo $post->guid ?>" title="Permanent Link to <?php echo $post->post_title; ?>">
<strong><?php echo substr($post->post_title, 0,12); ?>...</strong></a> -->
<?php endforeach;
endif;
?>
<?php
echo $after_widget;
}
/* Function for administration of the widget */
function rp_widget_Admin() {
$rw_settings = get_option("rw_widget_option");
// check if options have been updated
if (isset($_POST['update_rp_widget'])) {
$rw_settings['rw_widget_title']= strip_tags(stripslashes($_POST['rw_widget_title']));
$rw_settings['rw_number'] = strip_tags(stripslashes($_POST['rw_number']));
update_option("rw_widget_option",$rw_settings);
}
echo '<p>
<label for="rp_widget_title"><strong>Title:</strong>
<input id="rw_widget_title" tabindex="1" name="rw_widget_title" type="text" size="15" value="'.$rw_settings['rw_widget_title'].'" />
</label><br />
<label for="rp_number"><strong>Number of Posts:</strong>
<input id="rw_number" name="rw_number" type="text" tabindex="2" size="3" value="'.$rw_settings['rw_number'].'" />
</label><br />
See <a target="_blank" href="';
echo WP_PLUGIN_URL;
echo '/recent-photos/readme.txt">Readme.txt</a> for Details.
<br />
</label><br />
</p>';
echo '<input type="hidden" id="update_rp_widget" name="update_rp_widget" value="1" />';
}
register_sidebar_widget('Recent Post Photos', 'rp_widget');
register_widget_control('Recent Post Photos', 'rp_widget_Admin');
?>
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