<?php
function wpcf_perk_error($error, $echo=true){
if(!isset($error['message']))
return false;
if($echo)
echo $error['message'];
else
return $error['message'];
}
function __wpcf_contribute_text_input($id, $echo=true, $id_only=false, $class=false){
if($id_only){
if($echo)
echo $id;
else
return $id;
}else{
$value = isset($_POST[$id]) ? $_POST[$id] : '';
$class = $class ? ' class="' . $class . '" ' : '';
$output = '<input value="' . $value . '" type="text" name="' . $id . '" id="' . $id . '" ' . $class . ' />';
if($echo)
echo $output;
else
return $output;
}
}
function __wpcf_contribute_textarea_input($id, $echo=true, $id_only=false, $class=false){
if($id_only){
if($echo)
echo $id;
else
return $id;
}else{
$value = isset($_POST[$id]) ? $_POST[$id] : '';
$class = $class ? ' class="' . $class . '" ' : '';
$output = '<textarea type="text" name="' . $id . '" id="' . $id . '" ' . $class . '>' . $value . '</textarea>';
if($echo)
echo $output;
else
return $output;
}
}
function __wpcf_contribute_checkbox_input($id, $echo=true, $id_only=false, $class=false){
if($id_only){
if($echo)
echo $id;
else
return $id;
}else{
$class = $class ? ' class="' . $class . '" ' : '';
$output = '<input type="checkbox" value="1" name="' . $id . '" id="' . $id . '" ' . $class . '>';
if($echo)
echo $output;
else
return $output;
}
}
function _wpcf_contributor_field($type, $name, $echo=true, $id_only=false){
global $wpcf_contributor_fields;
if(!isset($wpcf_contributor_fields)){
include(wpcf_template_include(dirname(dirname(__FILE__)).'/templates/wpcf-campaign-contributor-fields.php'));
}
$id = array_key_exists($name, $wpcf_contributor_fields) ? 'wpcf-contribute-' . $name : '';
$class = '';
$class .= $wpcf_contributor_fields[$name]['required'] ? ' wpcf-required ' : ' wpcf-not-required ';
$class .= $wpcf_contributor_fields[$name]['required_anonymous'] ? ' wpcf-required-anonymous ' : ' wpcf-not-required-anonymous ';
$class = $class ? ' class="' . $class . '" ' : '';
if($id_only){
if($echo)
echo $id;
else
return $id;
return;
}elseif($id){
$value = $_POST[$id] ? $_POST[$id] : '';
$html = '';
switch($type){
case 'text':
$html = '<input value="' . $value . '" ' . $class . ' type="text" name="' . $id . '" id="' . $id . '" />';
break;
case 'textarea':
$html = '<textarea ' . $class . ' name="' . $id . '" id="' . $id . '">' . $value . '</textarea>';
break;
case 'label':
$html = '<label for="'.$id.'">' . $wpcf_contributor_fields[$name]['label'] . '</label>';
break;
}
if($echo)
echo $html;
else
return $html;
}
}
function _wpcf_url_params($url='', $params=array()){
if(is_array($params) && !empty($params)){
$url .= strpos($url, '?') ? '&' : '?';
$first = true;
foreach($params as $k => $v){
$url .= $first ? '' : '&';
$url .= urlencode($k) . '=' . urlencode($v);
$first = false;
}
}
return $url;
}
// returns the title of the "item" being passed to paypal
function wpcf_checkout_title($campaign, $perk, $backer, $backer_custom){
//stub for now
if($perk->ID == $campaign->ID){
//perk and campaign are the same because if a backer has no-reward
//the campaign is the parent and it gets passed around as the perk as well
$perk->post_title = __('No Reward', 'wp crowd fund');
}
$string = 'Pursu.it Contribution for [campaign_title]';
$search = array('[campaign_title]', '[perk_title]', '[backer_title]', '[backer_amount]');
$replace = array($campaign->post_title, $perk->post_title, $backer->post_title, $backer_custom['amount'][0]);
$string = str_replace($search, $replace, $string);
return $string;
}
// returns the description of the "item" being passed to paypal
function wpcf_checkout_description($campaign, $perk, $backer, $backer_custom){
//stub for now
$string = 'Supporting [campaign_title] on Pursu.it with a contribution of [backer_amount], giveback: [perk_title]';
$search = array('[campaign_title]', '[perk_title]', '[backer_title]', '[backer_amount]');
$replace = array($campaign->post_title, $perk->post_title, $backer->post_title, $backer_custom['amount'][0]);
$string = str_replace($search, $replace, $string);
return $string;
}
// returns the curreny code of the "item" being passed to paypal
function wpcf_checkout_currency($campaign){
//stub for now
return 'CAD';
}
// returns paypal url
function wpcf_checkout_paypal_url($token){
//stub for now
$url = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=' . urlencode($token);
return $url;
}
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