Settings]
Developed by PrintFriendly
Version: 2.1.4
Author: Print Friendly
Author URI: http://www.PrintFriendly.com
Changelog :
2.1.4 - wp head fix.
2.1.3 - Manual option for button placement. Security updates for multi-author sites.
2.1.2 - Improvements to Setting page layout and PrintFriendly button launching from post pages.
2.1.1 - Fixed admin settings bug.
2.1 - Update for mult-author websites. Improvements to Settings page.
2.0 - Customize the style, placement, and pages your printfriendly button appears.
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.
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() {
if(current_user_can('manage_options'))
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
if(get_option('pf_show_list')!= 'manual')
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','14');
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');
}
elseif(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() {
$url = plugins_url().'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)).'/admin.css';
echo "\n";
}
////////////////////////////// Admin Settings
function pf_options(){
include_once('pf_admin.php');
}
// setup for uploads
function pf_admin_scripts() {
wp_enqueue_script('media-upload');
wp_enqueue_script('thickbox');
wp_register_script('pf-color-picker', plugins_url().'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)).'/colorpicker.js', array('jquery','media-upload','thickbox'));
wp_register_script('pf-admin-js', plugins_url().'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)).'/admin.js', array('jquery','media-upload','thickbox'));
wp_enqueue_script('pf-color-picker');
wp_enqueue_script('pf-admin-js');
}
function pf_admin_styles() {
wp_enqueue_style('thickbox');
}
////////////////////////////// Where all the magic happens
function pf_radio($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)
{
$pf_display = get_option('pf_show_list');
if(!$content && $pf_display!= 'manual')
return "";
$plink_url = get_permalink();
$separator = "?pfstyle=wp";
if (strpos($plink_url,"?")!=false)
$separator = "&pfstyle=wp";
$style=' style="text-align:';
$pos = get_option('pf_content_position');
if($pos==null){$pos='left';}
$style.=$pos.';';
$style.=' margin: '.pf_margin_down('top').'px '.pf_margin_down('right').'px '.pf_margin_down('bottom').'px '.pf_margin_down('left').'px;';
$style.='" ';
$button = ''.pf_button().'';
$button_link = ''.pf_button().'';
//This goes on article pages
if((is_single() || is_page()) && $pf_display=='single' || (is_single() && $pf_display=='posts'))
{
if (get_option('pf_content_placement')==null)
return $content.$button;
else
return $button.$content;
}
else if((is_single() || is_page()) && $pf_display=='manual')
{
return $button;
}
else if((is_single() || is_page()) && $pf_display=='all')
{
if (get_option('pf_content_placement')==null)
return $content.$button;
else
return $button.$content;
}
//This goes on homepage
else
{
if($pf_display == 'manual')
return $button_link;
else if ($pf_display == 'single' || $pf_display == 'posts')
return $content;
else if (get_option('pf_content_placement')==null)
return $content.$button_link;
else
return $button_link.$content;
}
}