From 2f52e88945feef22ad2c9bebe56564b5c426954e Mon Sep 17 00:00:00 2001
From: Timi Wahalahti <timi@wahalahti.fi>
Date: Thu, 21 Sep 2023 00:52:59 +0300
Subject: [PATCH] add new step to accomodate sponsorship agreement pre-filling
 data based on sponsor posts on site

---
 .../classes/class-wordcamp-docs.php           | 51 +++++++++--
 .../templates/sponsorship-agreement.php       | 84 ++++++++++++++++---
 2 files changed, 115 insertions(+), 20 deletions(-)

diff --git a/public_html/wp-content/plugins/wordcamp-docs/classes/class-wordcamp-docs.php b/public_html/wp-content/plugins/wordcamp-docs/classes/class-wordcamp-docs.php
index 465fb2259..6fd00fb84 100644
--- a/public_html/wp-content/plugins/wordcamp-docs/classes/class-wordcamp-docs.php
+++ b/public_html/wp-content/plugins/wordcamp-docs/classes/class-wordcamp-docs.php
@@ -86,20 +86,36 @@ public static function form_handler() {
 
 		// Check selected template on any step.
 		$templates = self::get_templates();
-		$template = sanitize_text_field( $_POST['wcdocs_template'] );
-		if ( ! array_key_exists( $template, $templates ) )
+		$template_selected = sanitize_text_field( $_POST['wcdocs_template'] );
+		if ( ! array_key_exists( $template_selected, $templates ) )
 			return self::error( __( 'Selected template does not exist', 'wordcamporg' ) );
 
-		$template = $templates[ $template ];
+		$template = $templates[ $template_selected ];
 
 		switch ( $step ) {
 			case 1: // submitted step 1
 
-				// Nothing else to check on this step.
-				self::$step = 2;
+				if ( 'sponsorship-agreement' == $template_selected ) {
+					self::$step = 10;
+				} else {
+					// Nothing else to check on this step.
+					self::$step = 20;
+				}
+
+				break;
+
+			case 10; // submitted step 10
+				// Sanitize input
+				$data = $template->sanitize( $_POST );
+
+				if ( 'sponsorship-agreement' == $template_selected ) {
+					if ( 'wcb_sponsor' === get_post_type( $data['sponsor_id'] ) ) {
+						self::$step = 20;
+					}
+				}
 				break;
 
-			case 2: // submitted step 2
+			case 20: // submitted step 20
 
 				require_once( WORDCAMP_DOCS__PLUGIN_DIR . 'classes/class-wordcamp-docs-pdf-generator.php' );
 				$generator = new WordCamp_Docs_PDF_Generator;
@@ -166,12 +182,29 @@ public static function render_menu_page() {
 					</p>
 				</form>
 
-			<?php elseif ( self::$step == 2 ) : ?>
+				<?php elseif ( self::$step == 10 ) : ?>
+
+				<form method="POST">
+					<input type="hidden" name="wcdocs_submit" value="10" />
+					<input type="hidden" name="wcdocs_template" value="<?php echo esc_attr( $_POST['wcdocs_template'] ); ?>">
+					<?php wp_nonce_field( 'wcdocs_step_10' ); ?>
+
+					<?php
+						$template = self::get_template( $_POST['wcdocs_template'] );
+						$template->form_prefill_select( $_POST );
+					?>
+
+					<p class="submit">
+						<input type="submit" class="button-primary" value="Next &rarr;">
+					</p>
+				</form>
+
+			<?php elseif ( self::$step == 20 ) : ?>
 
 				<form method="POST">
-					<input type="hidden" name="wcdocs_submit" value="2" />
+					<input type="hidden" name="wcdocs_submit" value="20" />
 					<input type="hidden" name="wcdocs_template" value="<?php echo esc_attr( $_POST['wcdocs_template'] ); ?>">
-					<?php wp_nonce_field( 'wcdocs_step_2' ); ?>
+					<?php wp_nonce_field( 'wcdocs_step_20' ); ?>
 
 					<?php
 						$template = self::get_template( $_POST['wcdocs_template'] );
diff --git a/public_html/wp-content/plugins/wordcamp-docs/templates/sponsorship-agreement.php b/public_html/wp-content/plugins/wordcamp-docs/templates/sponsorship-agreement.php
index 370156d2b..5e65e7702 100644
--- a/public_html/wp-content/plugins/wordcamp-docs/templates/sponsorship-agreement.php
+++ b/public_html/wp-content/plugins/wordcamp-docs/templates/sponsorship-agreement.php
@@ -3,19 +3,80 @@
  * Sponsorship Agreement Template
  */
 class WordCamp_Docs_Template_Sponsorship_Agreement implements WordCamp_Docs_Template {
+	public function form_prefill_select( $data ) {
+		$sponsors = get_posts( array(
+			'post_type' 			=> 'wcb_sponsor',
+			'post_status'			=> 'publish',
+			'posts_per_page'	=> 500,
+		) );
+		?>
+		<style>
+		.wcorg-sponsorship-agreement-form label {
+			display: block;
+			clear: both;
+			margin-top: 12px;
+		}
+
+		.wcorg-sponsorship-agreement-form input,
+		.wcorg-sponsorship-agreement-form textarea,
+		.wcorg-sponsorship-agreement-form select {
+			width: 360px;
+		}
+
+		.wcorg-sponsorship-agreement-form textarea {
+			height: 120px;
+		}
+
+		.wcorg-sponsorship-agreement-form .description {
+			display: block;
+			clear: both;
+		}
+		</style>
+
+		<div class="wcorg-sponsorship-agreement-form">
+			<label><?php _e( 'Sponsor:', 'wordcamporg' ); ?></label>
+			<select name="sponsor_id">
+				<?php foreach ( $sponsors as $sponsor ) : ?>
+					<option value="<?php echo esc_attr( $sponsor->ID ) ?>"><?php echo esc_html( get_the_title( $sponsor ) ) ?></option>
+				<?php endforeach; ?>
+			</select>
+			<span class="description"><?php _e( 'Sponsorship details will be pre-filled with the data on sponsor post.', 'wordcamporg' ); ?></span>
+
+			<label><?php _e( 'Sponsorship Benefits:', 'wordcamporg' ); ?></label>
+			<textarea name="sponsorship_benefits"><?php echo esc_textarea( $data['sponsorship_benefits'] ); ?></textarea>
+			<span class="description"><?php _e( 'Use multiple lines.', 'wordcamporg' ); ?></span>
+		</div>
+
+		<?php
+	}
+
 	public function form( $data ) {
-		$data = wp_parse_args( $data, array(
-			'sponsor_name' => '',
-			'sponsor_rep_name' => '',
-			'sponsor_rep_title' => '',
+		$date_format = get_option( 'date_format' );
 
-			'agreement_date' => '',
-			'wordcamp_location' => '',
-			'wordcamp_date' => '',
+		$sponsor_id  			= absint( $data['sponsor_id'] );
+		$sponsor_amount 	= get_post_meta( $sponsor_id, '_wcb_sponsor_amount', true );
+		$sponsor_currency	= get_post_meta( $sponsor_id, '_wcb_sponsor_currency', true );
 
-			'sponsorship_amount' => '',
-			'sponsorship_amount_num' => '',
-			'sponsorship_benefits' => '',
+		$wordcamp    = get_wordcamp_post();
+		$start_date  = ! empty( $wordcamp->meta['Start Date (YYYY-mm-dd)'][0] ) ? date( $date_format, $wordcamp->meta['Start Date (YYYY-mm-dd)'][0] ) : '';
+		$end_date    = ! empty( $wordcamp->meta['End Date (YYYY-mm-dd)'][0] )   ? date( $date_format, $wordcamp->meta['End Date (YYYY-mm-dd)'][0] )   : $start_date;
+
+		$number_formatter 	= new NumberFormatter( get_locale(), NumberFormatter::SPELLOUT );
+		$sponsorship_amount = $number_formatter->format( $sponsor_amount ) . " {$sponsor_currency}";
+
+		$number_formatter 			= new NumberFormatter( get_locale(), NumberFormatter::CURRENCY );
+		$sponsorship_amount_num = $number_formatter->formatCurrency( $sponsor_amount, $sponsor_currency );
+
+		$data = wp_parse_args( $data, array(
+			'sponsor_name'						=> get_the_title( $sponsor_id ),
+			'sponsor_rep_name'				=> get_post_meta( $sponsor_id, '_wcpt_sponsor_first_name', true ) . ' ' . get_post_meta( $sponsor_id, '_wcpt_sponsor_last_name', true ),
+			'sponsor_rep_title' 			=> '',
+			'agreement_date' 					=> wp_date( $date_format ),
+			'wordcamp_location' 			=> $wordcamp->meta['Location'][0],
+			'wordcamp_date' 					=> ( $start_date !== $end_date ) ? "{$start_date} - {$end_date}" : $start_date,
+			'sponsorship_amount'			=> $sponsorship_amount,
+			'sponsorship_amount_num'	=> $sponsorship_amount_num,
+			'sponsorship_benefits'		=> '',
 		) );
 		?>
 		<style>
@@ -28,7 +89,7 @@ public function form( $data ) {
 		.wcorg-sponsorship-agreement-form input,
 		.wcorg-sponsorship-agreement-form textarea,
 		.wcorg-sponsorship-agreement-form select {
-			width: 240px;
+			width: 360px;
 		}
 
 		.wcorg-sponsorship-agreement-form textarea {
@@ -262,6 +323,7 @@ public function render( $data ) {
 	public function sanitize( $input ) {
 		$output = array();
 		foreach ( array(
+			'sponsor_id',
 			'sponsor_name',
 			'sponsor_rep_name',
 			'sponsor_rep_title',