<?php
/**
 * This template is used to display the donation grid with [donation_grid]
 */

use Give\Helpers\Form\Template;
use Give\Helpers\Form\Utils as FormUtils;

// Exit if accessed directly.
if (!defined('ABSPATH')) {
    exit;
}

/**
 * List of changes
 *
 * @since 4.14.2 Add aria-label to the wrapper link and aria-hidden to its inner elements
 * @since 3.16.0 Add filters to enable the async mode and to change the values of the "amount raised" and "donations count" on the progress bar
 * @since 2.27.1 Use get_the_excerpt function to get short description of donation form to display in form grid.
 */

$form_id = get_the_ID(); // Form ID.
$give_settings = $args[0]; // Give settings.
$atts = $args[1]; // Shortcode attributes.
$raw_content = ''; // Raw form content.
$stripped_content = ''; // Form content stripped of HTML tags and shortcodes.
$excerpt = ''; // Trimmed form excerpt ready for display.

$flex_direction = $atts['columns'] === '1' ? "row" : "column";

$activeTemplate = FormUtils::isLegacyForm($form_id) ? 'legacy' : Template::getActiveID($form_id);

/* @var \Give\Form\Template $formTemplate */
$formTemplate = Give()->templates->getTemplate($activeTemplate);

$renderTags = static function ($wrapper_class, $apply_styles = true) use ($form_id, $atts) {
    if (!taxonomy_exists('give_forms_tag')) {
        return '';
    }

    $tags = wp_get_post_terms($form_id, 'give_forms_tag');

    $tag_bg_color = !empty($atts['tag_background_color'])
        ? $atts['tag_background_color']
        : '#69b86b';

    $tag_text_color = !empty($atts['tag_text_color'])
        ? $atts['tag_text_color']
        : '#ffffff';

    $tag_container_color = count($tags) >= 1
        ? 'rgba(0, 0, 0, 0.35)'
        : 'none';

    $tag_elements = array_map(
        static function ($term) use ($tag_text_color, $tag_bg_color) {
            $style = sprintf(
                'color: %s; background-color: %s;',
                esc_attr($tag_text_color),
                esc_attr($tag_bg_color)
            );

            return "<span style='$style'>$term->name</span>";
        },
        $tags
    );

    $tag_elements = implode('', $tag_elements);
    $styles = sprintf(
        "background-color: %s;",
        $apply_styles ? esc_attr($tag_container_color) : ''
    );

    return "
         <div class='$wrapper_class' style='$styles' >
            $tag_elements
         </div>
    ";
};
?>

<div class="give-grid__item">
    <?php
    // Print the opening anchor tag based on display style.
    if ('modal_reveal' === $atts['display_style']) {
        printf(
            '<a id="give-card-%1$s" class="give-card js-give-grid-modal-launcher" data-effect="mfp-zoom-out" href="#give-modal-form-%1$s" aria-label="%2$s">',
            esc_attr($form_id),
            /* translators: %s: donation form title */
            esc_attr(sprintf(__('Open donation form: %s', 'give'), $formTemplate->getFormHeading($form_id)))
        );
    } else {
        // Default to redirect display style.
        $form_grid_option = give_get_meta($form_id, '_give_form_grid_option', true);
        $form_grid_redirect_url = esc_url(give_get_meta($form_id, '_give_form_grid_redirect_url', true));

        $url = ($form_grid_option === 'custom' && filter_var($form_grid_redirect_url, FILTER_VALIDATE_URL))
            ? $form_grid_redirect_url
            : get_the_permalink();

        printf(
            '<a id="give-card-%1$s" onclick="return !document.body.classList.contains( \'block-editor-page\' )" class="give-card" href="%2$s" aria-label="%3$s">',
            esc_attr($form_id),
            esc_attr($url),
            /* translators: %s: donation form title */
            esc_attr(sprintf(__('View donation form: %s', 'give'), $formTemplate->getFormHeading($form_id)))
        );
    }
    ?>
    <div class="give-form-grid" style="flex-direction:<?php
    echo esc_attr($flex_direction) ?>" aria-hidden="true">
        <?php
        // Maybe display the featured image.
        if (
            give_is_setting_enabled($give_settings['form_featured_img'])
            && ($imageSrc = $formTemplate->getFormFeaturedImage($form_id))
            && $atts['show_featured_image']
            && $atts['columns'] !== '1'
        ) {
            /*
             * Filters the image size used in card layouts.
             *
             * @param string The image size.
             * @param array  Form grid attributes.
             */
            $image_size = apply_filters('give_form_grid_image_size', $atts['image_size'], $atts);
            $image_attr = '';

            if ('auto' !== $atts['image_height']) {
                $image_attr = [
                    'style' => 'height: ' . $atts['image_height'],
                ];
            }

            $image = wp_get_attachment_image(attachment_url_to_postid($imageSrc), $image_size, false, $image_attr);


            echo "
                        <div class='give-form-grid-media'>
                            <div class='give-card__media'> $image </div>

                            {$renderTags('give-form-grid-media__tags')}
                        </div>
                    ";
        } elseif (
            give_is_setting_enabled($give_settings['form_featured_img'])
            && ($imageSrc = $formTemplate->getFormFeaturedImage($form_id))
            && $atts['show_featured_image']
            && $atts['columns'] === '1') {
            echo "
                            <div id='row-media' class='give-form-grid-media'>
                                <img class='give-form-grid-media' src='" . esc_url($imageSrc) . "' alt='' />

                                {$renderTags('give-form-grid-media__tags')}
                            </div>
                        ";
        }
        ?>

        <div class="give-form-grid-container">
            <div class="give-form-grid-content">
                <?php
                if (!$atts['show_featured_image']) {
                    echo "
                                 <div class='give-form-grid-media'>
                                        {$renderTags('give-form-grid-media__tags_no_image', false)}
                                   </div>
                            ";
                }
                ?>

                <?php

                // Maybe display the form title.
                if (true === $atts['show_title']) {
                    printf(
                        '<h3 class="give-form-grid-content__title">%1$s</h3>',
                        $formTemplate->getFormHeading($form_id)
                    );
                }

                // Maybe display the form excerpt.
                if (true === $atts['show_excerpt']) {
                    if ($raw_content = get_the_excerpt($form_id)) {
                        $stripped_content = wp_strip_all_tags(
                            strip_shortcodes($raw_content)
                        );
                    } else {
                        // Get content from the form post's content field.
                        $raw_content = give_get_meta($form_id, '_give_form_content', true);

                        if (!empty($raw_content)) {
                            $stripped_content = wp_strip_all_tags(
                                strip_shortcodes($raw_content)
                            );
                        }
                    }

                    // Maybe truncate excerpt.
                    if (0 < $atts['excerpt_length']) {
                        $excerpt = wp_trim_words($stripped_content, $atts['excerpt_length']);
                    } else {
                        $excerpt = $stripped_content;
                    }

                    $excerpt = ($excerpt === '[]') ? '' : $excerpt;

                    printf('<p class="give-form-grid-content__text">%s</p>', $excerpt);
                }

                if ($atts['show_donate_button']):
                    $button_text = !empty($atts['donate_button_text'])
                        ? $atts['donate_button_text']
                        : give_get_meta($form_id, '_give_form_grid_donate_button_text', true);

                    /**
                     * @since 2.23.1 Updated the default text color for the donate button, see #6591.
                     */
                    $button_text_color = !empty($atts['donate_button_text_color'])
                        ? $atts['donate_button_text_color']
                        : '#000000';
                    ?>
                    <span class="give-card__button" style="text-decoration-color: <?php
                    echo esc_attr($button_text_color); ?>; color: <?php
                    echo esc_attr($button_text_color); ?>" aria-hidden="true">
                        <?php echo esc_html($button_text) ?: __('Donate', 'give'); ?>
                    </span>
                <?php
                endif; ?>

            </div>
            <?php
            $form = new Give_Donate_Form($form_id);
            $goal_option = give_get_meta($form->ID, '_give_goal_option', true);

            // Sanity check - ensure form has pass all condition to show goal.
            $hide_goal = (isset($atts['show_goal']) && !filter_var($atts['show_goal'], FILTER_VALIDATE_BOOLEAN))
                || empty($form->ID)
                || (is_singular('give_forms') && !give_is_setting_enabled($goal_option))
                || !give_is_setting_enabled($goal_option) || 0 === $form->goal;

            // Maybe display the goal progress bar.
            if (!$hide_goal) :

                do_action('give_form_grid_goal_progress_stats_before', $form_id);

                $goal_progress_stats = give_goal_progress_stats($form);
                $goal_format = $goal_progress_stats['format'];
                $color = $atts['progress_bar_color'];
                $show_goal = isset($atts['show_goal']) ? filter_var($atts['show_goal'], FILTER_VALIDATE_BOOLEAN) : true;

                /**
                 * @since 3.16.0 Revert changes implemented on the 3.14.0 version
                 * @since 3.14.0 Replace "$form->get_earnings()" with (new DonationQuery())->form($form->ID)->sumIntendedAmount()
                 */
                $shortcode_stats = apply_filters(
                    'give_goal_shortcode_stats',
                    [
                        'income' => $form->get_earnings(),
                        'goal' => $goal_progress_stats['raw_goal'],
                    ],
                    $form_id,
                    $goal_progress_stats,
                    $args
                );

                $income = $shortcode_stats['income'];
                $goal = $shortcode_stats['goal'];

                switch ($goal_format) {
                    case 'donation':
                        $progress = $goal ? round(($form->get_sales() / $goal) * 100, 2) : 0;
                        $progress_bar_value = $form->get_sales() >= $goal ? 100 : $progress;
                        break;

                    case 'donors':
                        $progress = $goal ? round((give_get_form_donor_count($form->ID) / $goal) * 100, 2) : 0;
                        $progress_bar_value = give_get_form_donor_count($form->ID) >= $goal ? 100 : $progress;
                        break;

                    case 'percentage':
                        $progress = $goal ? round(($income / $goal) * 100, 2) : 0;
                        $progress_bar_value = $income >= $goal ? 100 : $progress;
                        break;

                    default:
                        $progress = $goal ? round(($income / $goal) * 100, 2) : 0;
                        $progress_bar_value = $income >= $goal ? 100 : $progress;
                        break;
                }

                ?>
                <div class="give-form-grid-progress">
                    <?php
                    $style = "width:$progress_bar_value%;";
                    $style .= "background: linear-gradient(180deg, {$color} 0%, {$color} 100%); background-blend-mode: multiply;";
                    echo '<div class="give-form-grid-progress-bar">
                        <div class="give-progress-bar" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="' . $progress_bar_value . '" aria-label="' . esc_attr( sprintf( __( 'Form progress: %s%% toward goal', 'give' ), $progress_bar_value ) ) . '">
                            <span style="' . esc_attr($style) . '"></span>
                        </div>
                    </div>';

                    ?>
                    <div class="form-grid-raised">
                        <div class="form-grid-raised__details">
                            <?php
                            if ('amount' === $goal_format) :

                                /**
                                 * Filter the give currency.
                                 *
                                 * @since 1.8.17
                                 */
                                $form_currency = apply_filters(
                                    'give_goal_form_currency',
                                    give_get_currency($form_id),
                                    $form_id
                                );

                                /**
                                 * Filter the income formatting arguments.
                                 *
                                 * @since 1.8.17
                                 */
                                $income_format_args = apply_filters(
                                    'give_goal_income_format_args',
                                    [
                                        'sanitize' => false,
                                        'currency' => $form_currency,
                                        'decimal' => false,
                                    ],
                                    $form_id
                                );

                                /**
                                 * Filter the goal formatting arguments.
                                 *
                                 * @since 1.8.17
                                 */
                                $goal_format_args = apply_filters(
                                    'give_goal_amount_format_args',
                                    [
                                        'sanitize' => false,
                                        'currency' => $form_currency,
                                        'decimal' => false,
                                    ],
                                    $form_id
                                );

                                /**
                                 * This filter will be used to convert the goal amounts to different currencies.
                                 *
                                 * @since 2.5.4
                                 *
                                 * @param array $amounts List of goal amounts.
                                 * @param int $form_id Donation Form ID.
                                 */
                                $goal_amounts = apply_filters(
                                    'give_goal_amounts',
                                    [
                                        $form_currency => $goal,
                                    ],
                                    $form_id
                                );

                                /**
                                 * This filter will be used to convert the income amounts to different currencies.
                                 *
                                 * @since 2.5.4
                                 *
                                 * @param array $amounts List of goal amounts.
                                 * @param int $form_id Donation Form ID.
                                 */
                                $income_amounts = apply_filters(
                                    'give_goal_raised_amounts',
                                    [
                                        $form_currency => $income,
                                    ],
                                    $form_id
                                );

                                // Get human readable donation amount.
                                $income = give_human_format_large_amount(
                                    give_format_amount($income, $income_format_args), ['currency' => $form_currency]
                                );
                                $goal = give_human_format_large_amount(
                                    give_format_amount($goal, $goal_format_args),
                                    ['currency' => $form_currency]
                                );

                                // Format the human readable donation amount.
                                $formatted_income = give_currency_filter(
                                    $income,
                                    [
                                        'form_id' => $form_id,
                                    ]
                                );

                                $formatted_goal = give_currency_filter(
                                    $goal,
                                    [
                                        'form_id' => $form_id,
                                    ]
                                );
                                echo sprintf(
                                /* translators: 1: amount of income raised 2: goal target amount. */
                                    __(
                                        '<span class="amount"  data-amounts="%1$s">%2$s</span>
                                                     <span class="goal" data-amounts="%3$s">of %4$s</span>',
                                        'give'
                                    ),
                                    esc_attr(wp_json_encode($income_amounts, JSON_PRETTY_PRINT)),
                                    apply_filters('give_form_grid_progress_bar_amount_raised_value', esc_attr($formatted_income), $form_id),
                                    esc_attr(wp_json_encode($goal_amounts, JSON_PRETTY_PRINT)),
                                    esc_attr($formatted_goal)
                                );

                            elseif ('percentage' === $goal_format) :

                                echo sprintf( /* translators: %s: percentage of the amount raised compared to the goal target */
                                    __(
                                        '
                                                   <span class="amount">%s%%</span>
                                                   <span class="goal">of 100&#37;</span>',
                                        'give'
                                    ),
                                    round($progress)
                                );

                            elseif ('donation' === $goal_format) :?>

                                <span class="amount">
                                    <?php
                                    echo give_format_amount($form->get_sales(), ['decimal' => false]) ?>
                                </span>

                                <span class="goal">
                                    <?php
                                    echo sprintf(
                                        _n('of %s donation', 'of %s donations', $goal, 'give'),
                                        give_format_amount($goal, ['decimal' => false])
                                    ); ?>
                                </span>

                            <?php
                            elseif ('donors' === $goal_format) : ?>

                                <span class="amount"> <?php
                                    echo give_get_form_donor_count($form->ID) ?> </span>
                                <span class="goal">
                                    <?php
                                    echo sprintf(
                                        _n('of %s donor', 'of %s donors', $goal, 'give'),
                                        give_format_amount($goal, ['decimal' => false])
                                    ); ?>
                                </span>
                            <?php
                            endif ?>
                        </div>

                        <div class="form-grid-raised__details">
                            <span class="amount form-grid-raised__details_donations">
                                <?php echo apply_filters('give_form_grid_progress_bar_donations_count_value', $form->get_sales(), $form_id) ?>
                            </span>
                            <span class="goal">
                                <?php
                                echo _n('donation', 'donations', $goal, 'give') ?> </span>
                        </div>
                    </div>
                </div>
            <?php
            endif ?>
        </div>
    </div>
    </a>
    <?php
    // If modal, print form in hidden container until it is time to be revealed.
    if ('modal_reveal' === $atts['display_style']) {
        if (
            !isset($_GET['context']) // check if we are in block editor
            && !FormUtils::isLegacyForm($form_id)
        ) {
            echo give_form_shortcode(
                [
                    'id' => $form_id,
                    'display_style' => 'button',
                ]
            );
        } else {
            printf(
                '<div id="give-modal-form-%1$s" class="give-donation-grid-item-form give-modal--slide mfp-hide">',
                $form_id
            );

            echo give_form_shortcode(
                [
                    'id' => $form_id,
                    'display_style' => 'button',
                ]
            );

            echo '</div>';
        }
    }
    ?>
</div>

