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| Dir : /home/trave494/demo2024feb.kerihosting.com/wp-content/plugins/wp-cumulus/wp-cumulus.php |
<?php
/*
Plugin Name: WP-Cumulus
Plugin URI: http://www.roytanck.com/2008/03/15/wp-cumulus-released
Description: Flash based Tag Cloud for WordPress
Version: 1.23
Author: Roy Tanck
Author URI: http://www.roytanck.com
Copyright 2009, Roy Tanck
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 3 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, see <http://www.gnu.org/licenses/>.
*/
// check for WP context
if ( !defined('ABSPATH') ){ die(); }
//initially set the options
function wp_cumulus_install () {
$newoptions = get_option('wpcumulus_options');
$newoptions['width'] = '550';
$newoptions['height'] = '375';
$newoptions['tcolor'] = 'ffffff';
$newoptions['tcolor2'] = 'ffffff';
$newoptions['hicolor'] = 'ffffff';
$newoptions['bgcolor'] = '333333';
$newoptions['speed'] = '100';
$newoptions['trans'] = 'false';
$newoptions['distr'] = 'true';
$newoptions['args'] = '';
$newoptions['compmode'] = 'false';
$newoptions['showwptags'] = 'true';
$newoptions['mode'] = 'tags';
add_option('wpcumulus_options', $newoptions);
// widget options
$widgetoptions = get_option('wpcumulus_widget');
$newoptions['width'] = '160';
$newoptions['height'] = '160';
$newoptions['tcolor'] = '333333';
$newoptions['tcolor2'] = '333333';
$newoptions['hicolor'] = '000000';
$newoptions['bgcolor'] = 'ffffff';
$newoptions['speed'] = '100';
$newoptions['trans'] = 'false';
$newoptions['distr'] = 'true';
$newoptions['args'] = '';
$newoptions['mode'] = 'tags';
add_option('wpcumulus_widget', $newoptions);
}
// add the admin page
function wp_cumulus_add_pages() {
add_options_page('WP Cumulus', 'WP Cumulus', 8, __FILE__, 'wp_cumulus_options');
}
// replace tag in content with tag cloud (non-shortcode version for WP 2.3.x)
function wp_cumulus_init($content){
if( strpos($content, '[WP-CUMULUS]') === false ){
return $content;
} else {
$code = wp_cumulus_createflashcode(false);
$content = str_replace( '[WP-CUMULUS]', $code, $content );
return $content;
}
}
// template function
function wp_cumulus_insert( $atts=NULL ){
echo wp_cumulus_createflashcode( false, $atts );
}
// shortcode function
function wp_cumulus_shortcode( $atts=NULL ){
return wp_cumulus_createflashcode( false, $atts );
}
// piece together the flash code
function wp_cumulus_createflashcode( $widget=false, $atts=NULL ){
// get the options
if( $widget == true ){
$options = get_option('wpcumulus_widget');
$soname = "widget_so";
$divname = "wpcumuluswidgetcontent";
// get compatibility mode variable from the main options
$mainoptions = get_option('wpcumulus_options');
$options['compmode'] = $mainoptions['compmode'];
$options['showwptags'] = $mainoptions['showwptags'];
} else if( $atts != NULL ){
$options = shortcode_atts( get_option('wpcumulus_options'), $atts );
$soname = "shortcode_so";
$divname = "wpcumuluscontent";
} else {
$options = get_option('wpcumulus_options');
$soname = "so";
$divname = "wpcumuluscontent";
}
// get the tag cloud...
if( $options['mode'] != "cats" ){
ob_start();
wp_tag_cloud( $options['args'] );
$tagcloud = urlencode( str_replace( " ", " ", ob_get_clean() ) );
}
// get categories
if( $options['mode'] != "tags" ){
ob_start();
wp_list_categories('title_li=&show_count=1&hierarchical=0&style=none');
$cats = urlencode( ob_get_clean() );
}
// get some paths
if( function_exists('plugins_url') ){
// 2.6 or better
$movie = plugins_url('wp-cumulus/tagcloud.swf');
$path = plugins_url('wp-cumulus/');
} else {
// pre 2.6
$movie = get_bloginfo('wpurl') . "/wp-content/plugins/wp-cumulus/tagcloud.swf";
$path = get_bloginfo('wpurl')."/wp-content/plugins/wp-cumulus/";
}
// add random seeds to so name and movie url to avoid collisions and force reloading (needed for IE)
$soname .= rand(0,9999999);
$movie .= '?r=' . rand(0,9999999);
$divname .= rand(0,9999999);
// write flash tag
if( $options['compmode']!='true' ){
$flashtag = '<!-- SWFObject embed by Geoff Stearns geoff@deconcept.com http://blog.deconcept.com/swfobject/ -->';
$flashtag .= '<script type="text/javascript" src="'.$path.'swfobject.js"></script>';
$flashtag .= '<div id="'.$divname.'">';
if( $options['showwptags'] == 'true' ){ $flashtag .= '<p>'; } else { $flashtag .= '<p style="display:none;">'; };
// alternate content
if( $options['mode'] != "cats" ){ $flashtag .= urldecode($tagcloud); }
if( $options['mode'] != "tags" ){ $flashtag .= urldecode($cats); }
$flashtag .= '</p><p>WP Cumulus Flash tag cloud by <a href="http://www.roytanck.com" rel="nofollow">Roy Tanck</a> requires <a href="http://www.macromedia.com/go/getflashplayer">Flash Player</a> 9 or better.</p></div>';
$flashtag .= '<script type="text/javascript">';
$flashtag .= 'var '.$soname.' = new SWFObject("'.$movie.'", "tagcloudflash", "'.$options['width'].'", "'.$options['height'].'", "9", "#'.$options['bgcolor'].'");';
if( $options['trans'] == 'true' ){
$flashtag .= $soname.'.addParam("wmode", "transparent");';
}
$flashtag .= $soname.'.addParam("allowScriptAccess", "always");';
$flashtag .= $soname.'.addVariable("tcolor", "0x'.$options['tcolor'].'");';
$flashtag .= $soname.'.addVariable("tcolor2", "0x' . ($options['tcolor2'] == "" ? $options['tcolor'] : $options['tcolor2']) . '");';
$flashtag .= $soname.'.addVariable("hicolor", "0x' . ($options['hicolor'] == "" ? $options['tcolor'] : $options['hicolor']) . '");';
$flashtag .= $soname.'.addVariable("tspeed", "'.$options['speed'].'");';
$flashtag .= $soname.'.addVariable("distr", "'.$options['distr'].'");';
$flashtag .= $soname.'.addVariable("mode", "'.$options['mode'].'");';
// put tags in flashvar
if( $options['mode'] != "cats" ){
$flashtag .= $soname.'.addVariable("tagcloud", "'.urlencode('<tags>') . $tagcloud . urlencode('</tags>').'");';
}
// put categories in flashvar
if( $options['mode'] != "tags" ){
$flashtag .= $soname.'.addVariable("categories", "' . $cats . '");';
}
$flashtag .= $soname.'.write("'.$divname.'");';
$flashtag .= '</script>';
} else {
$flashtag = '<object type="application/x-shockwave-flash" data="'.$movie.'" width="'.$options['width'].'" height="'.$options['height'].'">';
$flashtag .= '<param name="movie" value="'.$movie.'" />';
$flashtag .= '<param name="bgcolor" value="#'.$options['bgcolor'].'" />';
$flashtag .= '<param name="AllowScriptAccess" value="always" />';
if( $options['trans'] == 'true' ){
$flashtag .= '<param name="wmode" value="transparent" />';
}
$flashtag .= '<param name="flashvars" value="';
$flashtag .= 'tcolor=0x'.$options['tcolor'];
$flashtag .= '&tcolor2=0x'.$options['tcolor2'];
$flashtag .= '&hicolor=0x'.$options['hicolor'];
$flashtag .= '&tspeed='.$options['speed'];
$flashtag .= '&distr='.$options['distr'];
$flashtag .= '&mode='.$options['mode'];
// put tags in flashvar
if( $options['mode'] != "cats" ){
$flashtag .= '&tagcloud='.urlencode('<tags>') . $tagcloud . urlencode('</tags>');
}
// put categories in flashvar
if( $options['mode'] != "tags" ){
$flashtag .= '&categories=' . $cats;
}
$flashtag .= '" />';
// alternate content
if( $options['mode'] != "cats" ){ $flashtag .= '<p>'.urldecode($tagcloud).'</p>'; }
if( $options['mode'] != "tags" ){ $flashtag .= '<p>'.urldecode($cats).'</p>'; }
$flashtag .= '<p>WP-Cumulus by <a href="http://www.roytanck.com/" rel="nofollow">Roy Tanck</a> requires <a href="http://www.macromedia.com/go/getflashplayer">Flash Player</a> 9 or better.</p>';
$flashtag .= '</object>';
}
return $flashtag;
}
// options page
function wp_cumulus_options() {
$options = $newoptions = get_option('wpcumulus_options');
// if submitted, process results
if ( $_POST["wpcumulus_submit"] ) {
$newoptions['width'] = strip_tags(stripslashes($_POST["width"]));
$newoptions['height'] = strip_tags(stripslashes($_POST["height"]));
$newoptions['tcolor'] = strip_tags(stripslashes($_POST["tcolor"]));
$newoptions['tcolor2'] = strip_tags(stripslashes($_POST["tcolor2"]));
$newoptions['hicolor'] = strip_tags(stripslashes($_POST["hicolor"]));
$newoptions['bgcolor'] = strip_tags(stripslashes($_POST["bgcolor"]));
$newoptions['trans'] = strip_tags(stripslashes($_POST["trans"]));
$newoptions['speed'] = strip_tags(stripslashes($_POST["speed"]));
$newoptions['distr'] = strip_tags(stripslashes($_POST["distr"]));
$newoptions['mode'] = strip_tags(stripslashes($_POST["mode"]));
$newoptions['args'] = strip_tags(stripslashes($_POST["args"]));
$newoptions['compmode'] = strip_tags(stripslashes($_POST["compmode"]));
$newoptions['showwptags'] = strip_tags(stripslashes($_POST["showwptags"]));
}
// any changes? save!
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('wpcumulus_options', $options);
}
// options form
echo '<form method="post">';
echo "<div class=\"wrap\"><h2>Display options</h2>";
echo '<table class="form-table">';
// width
echo '<tr valign="top"><th scope="row">Width of the Flash tag cloud</th>';
echo '<td><input type="text" name="width" value="'.$options['width'].'" size="5"></input><br />Width in pixels (500 or more is recommended)</td></tr>';
// height
echo '<tr valign="top"><th scope="row">Height of the Flash tag cloud</th>';
echo '<td><input type="text" name="height" value="'.$options['height'].'" size="5"></input><br />Height in pixels (ideally around 3/4 of the width)</td></tr>';
// text color
echo '<tr valign="top"><th scope="row">Color of the tags</th>';
echo '<td><input type="text" name="tcolor" value="'.$options['tcolor'].'" size="8"></input> Optional second color for gradient: <input type="text" name="tcolor2" value="'.$options['tcolor2'].'" size="8"></input> Optional highlighl color: <input type="text" name="hicolor" value="'.$options['hicolor'].'" size="8"></input><br />These should be 6 character hex color values without the # prefix (000000 for black, ffffff for white)</td></tr>';
// background color
echo '<tr valign="top"><th scope="row">Background color</th>';
echo '<td><input type="text" name="bgcolor" value="'.$options['bgcolor'].'" size="8"></input><br />6 character hex color value</td></tr>';
// transparent
echo '<tr valign="top"><th scope="row">Use transparent mode</th>';
echo '<td><input type="checkbox" name="trans" value="true"';
if( $options['trans'] == "true" ){ echo ' checked="checked"'; }
echo '></input><br />Switches on Flash\'s wmode-transparent setting</td></tr>';
// speed
echo '<tr valign="top"><th scope="row">Rotation speed</th>';
echo '<td><input type="text" name="speed" value="'.$options['speed'].'" size="8"></input><br />Speed (percentage, default is 100)</td></tr>';
// distribution
echo '<tr valign="top"><th scope="row">Distribute tags evenly on sphere</th>';
echo '<td><input type="checkbox" name="distr" value="true"';
if( $options['distr'] == "true" ){ echo ' checked="checked"'; }
echo '></input><br />Places tags at equal intervals instead of random</td></tr>';
// end table
echo '</table>';
// tags, cats?
echo '<h3>Output options</h3>';
echo '<table class="form-table">';
echo '<tr valign="top"><th scope="row">Display:</th>';
echo '<td><input type="radio" name="mode" value="tags"';
if( $options['mode'] == 'tags' ){ echo ' checked="checked" '; }
echo '></input> Tags<br /><input type="radio" name="mode" value="cats"';
if( $options['mode'] == 'cats' ){ echo ' checked="checked" '; }
echo '></input> Categories<br /><input type="radio" name="mode" value="both"';
if( $options['mode'] == 'both' ){ echo ' checked="checked" '; }
echo '></input> Both (you may want to consider lowering the number of tags , using the advanced options below)';
// end table
echo '</table>';
// advanced options
echo '<h3>Advanced options</h3><p>Please leave this setting empty unless you know what you\'re doing.</p>';
echo '<table class="form-table">';
// arguments
echo '<tr valign="top"><th scope="row">wp_tag_cloud parameters</th>';
echo '<td><input type="text" name="args" value="'.$options['args'].'" size="60"></input><br />Parameter string for wp_tag_cloud (see the <a href="http://codex.wordpress.org/Template_Tags/wp_tag_cloud#Parameters" target="_blank">codex</a> for more details)<br /><br /><strong>Example uses</strong><br />number=20 - limit the number of tags to 20<br />smallest=5&largest=50 - specify custom font sizes<br /><br /><strong>Known issues</strong><ul><li>Currently, the \'units\', \'orderby\' and \'order\' parameters are not supported.</li><li>Setting \'format\' to anything but \'flat\' will cause the plugin to fail.</li></ul></td></tr>';
// compatibility mode
echo '<tr valign="top"><th scope="row">Use compatibility mode?</th>';
echo '<td><input type="checkbox" name="compmode" value="true"';
if( $options['compmode'] == "true" ){ echo ' checked="checked"'; }
echo '></input><br />Enabling this option switches the plugin to a different way of embedding Flash into the page. Use this if your page has markup errors or if you\'re having trouble getting WP-Cumulus to display correctly. This affects both the shortcode version and the widget.</td></tr>';
// show regular tag in alternate content?
echo '<tr valign="top"><th scope="row">Show the regular HTML tag cloud?</th>';
echo '<td><input type="checkbox" name="showwptags" value="true"';
if( $options['showwptags'] == "true" ){ echo ' checked="checked"'; }
echo '></input><br />Un-hides the regular HTML tag cloud that may appear for a second or so before it is replaced by the Flash one. Turn this on if SEO and/or non-flash users are a major concern for you. This option affects both the shortcode version and the widget.</td></tr>';
// close stuff
echo '<input type="hidden" name="wpcumulus_submit" value="true"></input>';
echo '</table>';
echo '<p class="submit"><input type="submit" value="Update Options »"></input></p>';
echo "</div>";
echo '</form>';
}
//uninstall all options
function wp_cumulus_uninstall () {
delete_option('cumulus_options');
delete_option('cumulus_widget');
}
// widget
function widget_init_wp_cumulus_widget() {
// Check for required functions
if (!function_exists('register_sidebar_widget'))
return;
function wp_cumulus_widget($args){
extract($args);
$options = get_option('wpcumulus_widget');
?>
<?php echo $before_widget; ?>
<?php if( !empty($options['title']) ): ?>
<?php echo $before_title . $options['title'] . $after_title; ?>
<?php endif; ?>
<?php
if( !stristr( $_SERVER['PHP_SELF'], 'widgets.php' ) ){
echo wp_cumulus_createflashcode(true);
}
?>
<?php echo $after_widget; ?>
<?php
}
function wp_cumulus_widget_control() {
$options = $newoptions = get_option('wpcumulus_widget');
if ( $_POST["wpcumulus_widget_submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["wpcumulus_widget_title"]));
$newoptions['width'] = strip_tags(stripslashes($_POST["wpcumulus_widget_width"]));
$newoptions['height'] = strip_tags(stripslashes($_POST["wpcumulus_widget_height"]));
$newoptions['tcolor'] = strip_tags(stripslashes($_POST["wpcumulus_widget_tcolor"]));
$newoptions['tcolor2'] = strip_tags(stripslashes($_POST["wpcumulus_widget_tcolor2"]));
$newoptions['hicolor'] = strip_tags(stripslashes($_POST["wpcumulus_widget_hicolor"]));
$newoptions['bgcolor'] = strip_tags(stripslashes($_POST["wpcumulus_widget_bgcolor"]));
$newoptions['speed'] = strip_tags(stripslashes($_POST["wpcumulus_widget_speed"]));
$newoptions['trans'] = strip_tags(stripslashes($_POST["wpcumulus_widget_trans"]));
$newoptions['distr'] = strip_tags(stripslashes($_POST["wpcumulus_widget_distr"]));
$newoptions['args'] = strip_tags(stripslashes($_POST["wpcumulus_widget_args"]));
$newoptions['mode'] = strip_tags(stripslashes($_POST["wpcumulus_widget_mode"]));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('wpcumulus_widget', $options);
}
$title = attribute_escape($options['title']);
$width = attribute_escape($options['width']);
$height = attribute_escape($options['height']);
$tcolor = attribute_escape($options['tcolor']);
$tcolor2 = attribute_escape($options['tcolor2']);
$hicolor = attribute_escape($options['hicolor']);
$bgcolor = attribute_escape($options['bgcolor']);
$speed = attribute_escape($options['speed']);
$distr = attribute_escape($options['distr']);
$trans = attribute_escape($options['trans']);
$args = attribute_escape($options['args']);
$mode = attribute_escape($options['mode']);
?>
<p><label for="wpcumulus_widget_title"><?php _e('Title:'); ?> <input class="widefat" id="wpcumulus_widget_title" name="wpcumulus_widget_title" type="text" value="<?php echo $title; ?>" /></label></p>
<p><label for="wpcumulus_widget_width"><?php _e('Width:'); ?> <input class="widefat" id="wpcumulus_widget_width" name="wpcumulus_widget_width" type="text" value="<?php echo $width; ?>" /></label></p>
<p><label for="wpcumulus_widget_height"><?php _e('Height:'); ?> <input class="widefat" id="wpcumulus_widget_height" name="wpcumulus_widget_height" type="text" value="<?php echo $height; ?>" /></label></p>
<p><label for="wpcumulus_widget_tcolor"><?php _e('Tag color:'); ?> <input class="widefat" id="wpcumulus_widget_tcolor" name="wpcumulus_widget_tcolor" type="text" value="<?php echo $tcolor; ?>" /></label></p>
<p><label for="wpcumulus_widget_tcolor2"><?php _e('Optional second color for gradient:'); ?> <input class="widefat" id="wpcumulus_widget_tcolor2" name="wpcumulus_widget_tcolor2" type="text" value="<?php echo $tcolor2; ?>" /></label></p>
<p><label for="wpcumulus_widget_hicolor"><?php _e('Optional highlight color:'); ?> <input class="widefat" id="wpcumulus_widget_hicolor" name="wpcumulus_widget_hicolor" type="text" value="<?php echo $hicolor; ?>" /></label></p>
<p><label for="wpcumulus_widget_bgcolor"><?php _e('Background color:'); ?> <input class="widefat" id="wpcumulus_widget_bgcolor" name="wpcumulus_widget_bgcolor" type="text" value="<?php echo $bgcolor; ?>" /></label></p>
<p><label for="wpcumulus_widget_trans"><input class="checkbox" id="wpcumulus_widget_trans" name="wpcumulus_widget_trans" type="checkbox" value="true" <?php if( $trans == "true" ){ echo ' checked="checked"'; } ?> > Background transparency</label></p>
<p><label for="wpcumulus_widget_speed"><?php _e('Speed:'); ?> <input class="widefat" id="wpcumulus_widget_speed" name="wpcumulus_widget_speed" type="text" value="<?php echo $speed; ?>" /></label></p>
<p><label for="wpcumulus_widget_distr"><input class="checkbox" id="wpcumulus_widget_distr" name="wpcumulus_widget_distr" type="checkbox" value="true" <?php if( $distr == "true" ){ echo ' checked="checked"'; } ?> > Distribute evenly on sphere</label></p>
<p>
<input class="radio" id="wpcumulus_widget_mode" name="wpcumulus_widget_mode" type="radio" value="tags" <?php if( $mode == "tags" ){ echo ' checked="checked"'; } ?> > Tags<br />
<input class="radio" id="wpcumulus_widget_mode" name="wpcumulus_widget_mode" type="radio" value="cats" <?php if( $mode == "cats" ){ echo ' checked="checked"'; } ?> > Categories<br />
<input class="radio" id="wpcumulus_widget_mode" name="wpcumulus_widget_mode" type="radio" value="both" <?php if( $mode == "both" ){ echo ' checked="checked"'; } ?> > Both
</p>
<p><label for="wpcumulus_widget_args"><?php _e('wp_tag_cloud parameters:'); ?> <input class="widefat" id="wpcumulus_widget_args" name="wpcumulus_widget_args" type="text" value="<?php echo $args; ?>" /></label></p>
<input type="hidden" id="wpcumulus_widget_submit" name="wpcumulus_widget_submit" value="1" />
<?php
}
register_sidebar_widget( "WP-Cumulus", wp_cumulus_widget );
register_widget_control( "WP-Cumulus", "wp_cumulus_widget_control" );
}
// Delay plugin execution until sidebar is loaded
add_action('widgets_init', 'widget_init_wp_cumulus_widget');
// add the actions
add_action('admin_menu', 'wp_cumulus_add_pages');
register_activation_hook( __FILE__, 'wp_cumulus_install' );
register_deactivation_hook( __FILE__, 'wp_cumulus_uninstall' );
if( function_exists('add_shortcode') ){
add_shortcode('wp-cumulus', 'wp_cumulus_shortcode');
add_shortcode('WP-CUMULUS', 'wp_cumulus_shortcode');
} else {
add_filter('the_content','wp_cumulus_init');
}
?>