Sold!'),
stripslashes('_PRICE_ via PayPal, _SHIPPING_ shipping within US'),
NULL,
NULL,
'',
'0',
'0',
stripslashes('Please contact me if you are interested in purchasing this piece.'),
'-1',
stripslashes('Sorry, this item is not currently available for sale. Please check back later.'),
$artpal_currencycodes[15][1], // USD
$artpal_currencycodes[15][1], // $
'0'
);
////////////////////////////////////////////////////////////////////////////////
// Functions
////////////////////////////////////////////////////////////////////////////////
function get_paypal_domain() {
if (get_option('ds_ap_usesandbox') == true)
return "www.sandbox.paypal.com";
else
return "www.paypal.com";
}
function ipn_page_url() {
return get_option('siteurl') . '/wp-content/plugins/artpal/ipn.php';
}
// Define our configuration pages
function ds_ap_add_pages () {
// Add our menu under "options"
add_options_page ( 'ArtPal', 'ArtPal', 'edit_plugins', __FILE__, 'ds_ap_options_page');
// Add our management menu under "Manage"
add_management_page ( 'ArtPal Items', 'ArtPal Items', 'edit_posts', __FILE__, 'ds_ap_manage_page');
}
function ds_ap_buynow_button () {
// Get post ID
global $id;
// Get price of item
$regularprice = get_post_meta ($id, ds_ap_CFPRICE, $single = true );
// If the price is not set, ...
if ($regularprice == null)
{
// Return pre-defined static text if dynamic info is not available.
$textToDisplay = htmlspecialchars_decode ( stripslashes ( get_option ( 'ds_ap_textifunknownmetadata' ) ) );
return $textToDisplay;
}
else {
// Apply discount to item if applicable.
$discount = get_option ( 'ds_ap_discountpercent' );
$price = number_format($regularprice - ( $regularprice * ( $discount / 100 ) ), 2);
// Get shipping cost of item
$shipping = get_post_meta ($id, ds_ap_CFSHIPPING, $single = true );
// Get name of item
$name = get_the_title ( $id );
// Generate the button
$button_html = ds_ap_generatepaypalbutton (
stripslashes ( get_option ( 'ds_ap_paypalemail' ) ),
$name,
$id,
$price,
$shipping,
$regularprice
);
return $button_html; // Return the HTML code for the button.
}
}
// Replace the buy-now tag with a button or "SOLD" text.
function ds_ap_buynow_sold () {
return stripslashes ( htmlspecialchars_decode ( get_option ( 'ds_ap_soldcode' ) ) );
}
// Add category reference to post
function ds_ap_AddTaxonomyToObject ( $oid, $tid ) {
global $wpdb;
$sql = 'INSERT INTO ' . $wpdb -> term_relationships . ' ( object_id, term_taxonomy_id ) VALUES ( ' . $oid . ', ' . $tid . ' )';
$wpdb -> query ( $sql );
}
// Remove category reference from postq
function ds_ap_RemoveTaxonomyFromObject ( $oid, $tid ) {
global $wpdb;
$sql = 'DELETE FROM ' . $wpdb -> term_relationships . ' WHERE object_id = ' . $oid . ' AND term_taxonomy_id = ' . $tid;
$wpdb -> query ( $sql );
}
// Change the category of post from old to new
// DOES NOT CHECK TO VERIFY THAT CATEGORY WAS OLD
// This now changes the taxonomy rather than the category; variables need to be changed at some point accordingly.
function ds_ap_change_taxonomy_of_object ( $objid, $old_tid, $new_tid ) {
// apply new category
ds_ap_AddTaxonomyToObject ( $objid, $new_tid );
// remove old category
ds_ap_RemoveTaxonomyFromObject ( $objid, $old_tid );
}
// Figure out if this button has sold and act accordingly
function ds_ap_constructbuynow () {
// Find out if we've sold
// Get post id
global $id;
// Get post category
$cats = wp_get_post_cats ( 1, $id );
// Get category of for-sale artwork.
$cat_forsale = get_option ('ds_ap_unsoldcategory' );
$cat_forsold = get_option ('ds_ap_soldcategory' );
$cat_notsale = get_option ('ds_ap_saledisabledcategory'); // Category indicating that an item is temporarily not for sale.
// Sold unless it's in the category that's for sale.
$sold = false;
// Do we show anything at all (i.e. is it in the sold/unsold category, or a completely different one?)
$show = false;
// By default, an item is eligible to be on sale. This will be set to false if the item is found to belong to the category of items that are explicitly off sale (temporarily disabled).
$allowSale = true;
foreach ( $cats as $cat ) {
if ( $cat == $cat_forsale ) {
$show = true;
$sold = false;
}
if ( $cat == $cat_forsold ) {
$show = true;
$sold = true;
}
if ( $cat == $cat_notsale) {
$allowSale = false;
}
}
// If sold, tell user
if ( $sold && $show ) {
return ds_ap_buynow_sold ();
}
// If unsold and sale is allowed, draw button
else if ($show && $allowSale) {
return ds_ap_buynow_button ();
}
// If unsold and sale is not allowed, show not allowed text.
else if ($show && !$allowSale) {
return stripslashes ( htmlspecialchars_decode ( get_option('ds_ap_textifsaledisabled') ) );
}
else {
return NULL;
}
}
// Generate a PayPal button to purchase a particular item
function ds_ap_generatepaypalbutton ( $selleremail, $itemname, $itemnumber, $price, $shipping, $regularprice = NULL) {
$cSymbol = get_option('ds_ap_currencysymbol');
if ( $regularprice == $price )
$regularprice = NULL;
$pretext = htmlspecialchars_decode ( stripslashes ( get_option ( 'ds_ap_prebuttontext' ) ) );
$pricetext = $cSymbol . $price;
// If regular price isn't the same as the current price, ...
if ( $regularprice != NULL ) {
// ... show the savings!
$pricetext = '' . $cSymbol . $regularprice . ' ' . $pricetext;
}
$pretext = str_replace ( '_PRICE_', $pricetext, $pretext );
$shippingtext = $shipping;
if ( $shippingtext == 0 )
$shippingtext = 'free';
else
$shippingtext = $cSymbol . $shippingtext;
$pretext = str_replace ( '_SHIPPING_', $shippingtext, $pretext );
$button_html = $pretext . '
';
// Don't create the PayPal button if ecommerce is disabled.
if ( ! get_option ( 'ds_ap_disableecommerce' ) ) {
$button_html .= '';
}
return $button_html;
}
function ds_ap_install () {
// Add our options with their default values as defined.
global $ds_ap_options_names;
global $ds_ap_options_vals;
$num_opts = count($ds_ap_options_names);
for ($i = 0; $i < $num_opts; $i++) {
add_option($ds_ap_options_names[$i], $ds_ap_options_vals[$i]);
}
}
// Define our options page
function ds_ap_manage_page () {
include ( 'artpal-manage.php' );
}
// Define our options page
function ds_ap_options_page () {
include ( 'artpal-options.php' );
}
// Break into: pre-tag, tag, post-tag
function ds_ap_parsecontent ( $content ) {
// Find start of [artpal=insert] tag
$tag_startpos = strpos ( $content, ds_ap_TAGINSERT );
if ( $tag_startpos !== false ) {
$tag_endpos = $tag_startpos + strlen ( ds_ap_TAGINSERT );
$content_pre = substr ( $content, 0, $tag_startpos ); // all content before tag
$content_post = substr ( $content, $tag_endpos ); // all content after tag
$newcontent_tag = ds_ap_constructbuynow ( );
$content = $content_pre . $newcontent_tag . $content_post;
}
return $content;
}
function ds_ap_uninstall () {
// Remove options from database on uninstall.
//global $ds_ap_options_names;
//$num_opts = count($ds_ap_options_names);
//for ($i = 0; $i < $num_opts; $i++) {
// delete_option($ds_ap_options_names[$i], $ds_ap_options_vals[$i]);
//}
}
?>