WordPress Wrench
Version: 2.0
Author: PrintFriendly
Author URI: http://www.PrintFriendly.com
Changelog :
2.0 - New Revision by WordPressWrench.com with a plethora of changes. You may now style your print button much easier.
1.5 - Added developer ability to disable hook and use the pf_show_link() function to better be used in a custom theme & Uninstall cleanup - by WordpressWrench.com
1.4 - Changed Name
1.3 - Added new buttons, removed redundant code.
1.2 - User can choose to show or not show buttons on the listing page.
*/
////////////////////////////// Wordpress hooks
// add the settings page
add_action('admin_menu', 'pf_menu');
function pf_menu() {
add_options_page('PrintFriendly Options', 'PrintFriendly', 'publish_posts', 'printfriendly', 'pf_options');
}
// add the settings link to the plugin page
function pf_settings_link($links) {
$settings_link = 'Settings';
array_unshift($links, $settings_link);
return $links;
}
// add css, js, and check for updates
if (isset($_GET['page']) && $_GET['page'] == 'printfriendly') {
add_action('admin_print_scripts', 'pf_admin_scripts');
add_action('admin_print_styles', 'pf_admin_styles');
add_action('admin_head', 'pf_css_in_admin_head');
if(get_option('pf_text_color')==null){
//old install or something is fishy! lets run the install!
printfriendly_activation_handler();
}
}
$pf_pluginbase = plugin_basename(__FILE__);
add_filter('plugin_action_links_'.$pf_pluginbase, 'pf_settings_link');
// automaticaly add the link
add_action('the_content', 'pf_show_link');
// lets start our mess!
function printfriendly_activation_handler(){
update_option('pf_margin_top',0);
update_option('pf_margin_right',0);
update_option('pf_margin_bottom',0);
update_option('pf_margin_left',0);
update_option('pf_text_color','#55750C');
update_option('pf_text_size','12');
if(get_option('pf_show_list')==0){
update_option('pf_show_list','all');
}elseif(get_option('pf_show_list')==1){
update_option('pf_show_list','single');
}
if(get_option('pf_disable_prepend')==1){
update_option('pf_show_list','manual');
}
delete_option('pf_disable_prepend');
}
// lets clean our mess when we are done and properly
function printfriendly_deactivation_handler(){
delete_option('pf_button_type');
delete_option('pf_custom_text');
delete_option('pf_custom_image');
delete_option('pf_show_list');
delete_option('pf_content_placement');
delete_option('pf_content_position');
delete_option('pf_margin_top');
delete_option('pf_margin_right');
delete_option('pf_margin_bottom');
delete_option('pf_margin_left');
}
register_activation_hook(__FILE__, 'printfriendly_activation_handler');
register_uninstall_hook(__FILE__, 'printfriendly_deactivation_handler');
// add CSS into admin panel
function pf_css_in_admin_head() {
$url = plugins_url().'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)).'/admin.css';
echo "\n";
}
////////////////////////////// Admin Settings
function pf_options(){
include_once('pf_admin.php');
}
// setup for uploads
function pf_admin_scripts() {
wp_enqueue_script('media-upload');
wp_enqueue_script('thickbox');
wp_register_script('pf-color-picker', plugins_url().'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)).'/colorpicker.js', array('jquery','media-upload','thickbox'));
wp_register_script('pf-admin-js', plugins_url().'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)).'/admin.js', array('jquery','media-upload','thickbox'));
wp_enqueue_script('pf-color-picker');
wp_enqueue_script('pf-admin-js');
}
function pf_admin_styles() {
wp_enqueue_style('thickbox');
}
////////////////////////////// Where all the magic happens
// add js into the head
function pf_js(){
return '';
}
function pf_radio($name){
$var = '';
if( get_option('pf_custom_text') != null){
$return .=''.$text.'';
}
return $return;
break;
case "text-only":
return ''.$text.'';
break;
case "pf-icon-both.gif":
return '
Print 
PDF ';
break;
case "pf-icon-small.gif":
case "pf-icon.gif":
$size = get_option('pf_text_size');
if($name=="pf-icon.gif" && $size==12){
$size= 'font-size:'.($size+3).'px; ';
}else{
$size ='font-size:'.$size.'px; ';
}
return '
'.$text.'';
break;
case "pf-button.gif":
case "pf-button-big.gif":
case "pf-button-both.gif":
return '';
break;
}
}
function pf_margin_down($dir){
$margin = get_option('pf_margin_'.$dir);
if($margin == null){
return '0';
}else{
return $margin;
}
}
// add button
function pf_show_link($content=false){
$pf_display = get_option('pf_show_list');
if( ($pf_display=='all' || $pf_display == null) || ($pf_display=='single' && (is_single() || is_page()) ) || ($pf_display=='manual' && $content==false) ){
if($content==false){$content = '';}
// now lets get options setup before we start ouputting data
$style=' style="text-align:';
// position
$pos = get_option('pf_content_position');
if($pos==null){$pos='left';}
$style.=$pos.';';
//margin
$style.=' margin: '.pf_margin_down('top').'px '.pf_margin_down('right').'px '.pf_margin_down('bottom').'px '.pf_margin_down('left').'px;';
$style.='" ';
if(is_single() || is_page()){
$add = pf_js();
}else{
$add = '';
}
$post_url = get_permalink();
$separator = "?pfstyle=wp";
if (strpos($post_url,"?")!=false){
$separator = "&pfstyle=wp";
}
$plink_url = $post_url . $separator;
$button = ''.$add.''.pf_button().'';
if(get_option('pf_content_placement')==null){
return $content.$button;
}else{
return $button.$content;
}
}else{
return $content;
}
}