Initial commit of stable, basic plugin
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02548b10aa
3 changed files with 258 additions and 0 deletions
228
contest-uploader-functions.php
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228
contest-uploader-functions.php
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<?php
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// TODO: Clean this mess up
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// Load the stylesheet
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function load_contest_styles() {
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$plugin_url = plugin_dir_url( __FILE__ );
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wp_enqueue_style( 'contest-styles', $plugin_url . 'css/styles.css' );
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}
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add_action( 'wp_enqueue_scripts', 'load_contest_styles' );
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add_action( 'admin_enqueue_scripts', 'load_contest_styles' );
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// Load the necessary scripts for the image uploader.
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function load_wp_scripts () {
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wp_enqueue_script('media-upload');
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wp_enqueue_script('thickbox');
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wp_enqueue_script('jquery');
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}
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function load_wp_styles () {
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wp_enqueue_style('thickbox');
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}
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add_action('admin_print_scripts', 'load_wp_scripts');
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add_action('admin_print_styles', 'load_wp_styles');
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function display_uploader() {
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echo "<div class=\"submissions-container\">";
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echo "<h1>My Submission</h1>";
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// Set $args for query to grab all images by the user.
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$args = array(
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"post_type" => "attachment",
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'post_status' => 'inherit',
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"author" => wp_get_current_user()->ID
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);
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$user_images = new WP_Query($args);
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if ($user_images->have_posts()):
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while ($user_images->have_posts()):
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$user_images->the_post();
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$approved = get_post_meta(get_the_ID(), "is_approved", true);
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if ($approved === 'true') {
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$status = "<span style='color: green;'>Approved</span>";
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} else if ($approved === 'false') {
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$status = "<span style='color: red;'>Denied</span>";
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} else {
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$status = "<span style='color: yellow;'>Pending</span>";
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}
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$more_info = get_post_meta(get_the_ID(), "more_info", true);
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?>
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<div class="submission-img-container">
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<?php echo wp_get_attachment_image(get_the_id()); ?>
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</div>
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<div class="submission-info-container">
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<p>
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<b><?php the_title(); ?></b>
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</p>
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<p>
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<b>Status: </b> <?php echo $status; ?>
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</p>
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<?php if ($more_info): ?>
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<p>
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<b>Additional Information: </b> <?php echo $more_info; ?>
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</p>
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<?php endif; ?>
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<p>
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<a style="color:red; text-decoration:none;" href="<?php echo get_delete_post_link(); ?>">Delete</a>
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</p>
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</div>
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<?php endwhile;
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else: ?>
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<script language="JavaScript">
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jQuery(document).ready(function() {
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jQuery('#upload_image_button').click(function() {
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formfield = jQuery('#upload_image').attr('name');
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tb_show('', 'media-upload.php?type=image&TB_iframe=true');
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return false;
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});
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window.send_to_editor = function(html) {
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imgurl = jQuery('img',html).attr('src');
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jQuery('#upload_image').val(imgurl);
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tb_remove();
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location.reload();
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}
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});
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jQuery(document).bind("DOMNodeRemoved", function(e) {
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if (e.target.id == "TB_window") {
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window.location.reload(false);
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}
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})
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</script>
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<tr valign="topa" style="margin-top:50px;">
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<td>Upload Image</td>
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<td><label for="upload_image">
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<input id="upload_image" type="text" size="36" name="upload_image" readonly />
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<input style="cursor: pointer; text-align: center;" id="upload_image_button" type"button" value="Upload Image" />
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<br />Enter a URL or upload an image to submit to the contest.
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</label>
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</td>
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</tr>
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<?php endif;
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echo "</div>";
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}
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// Add a shortcode to make dropping the submissions in easily.
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function display_submissions() {
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$args = array(
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"post_type" => "attachment",
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'post_status' => 'inherit',
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'meta_key' => 'is_approved',
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'meta_value' => 'true'
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);
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$contest_entries = new WP_Query($args);
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if ($contest_entries->have_posts()):
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while($contest_entries->have_posts()): $contest_entries->the_post(); ?>
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<div class="submission-img-container">
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<a href="<?php echo get_attachment_link(); ?>"><?php echo wp_get_attachment_image(get_the_id(), 'thumbnail'); ?></a>
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</div>
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<div class="submission-info-container">
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<p>
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<b>Title: </b> <?php the_title(); ?>
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</p>
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<p>
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<b>Author: </b> <?php the_author(); ?>
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</p>
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</div>
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<?php endwhile;
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else: ?>
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<p>There are no approved contest entries yet. <a href="/wp-admin/admin.php?page=my-contest-submission">Submit an entry</a></p>
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<?php
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endif;
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}
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add_shortcode( 'contest_submissions', 'display_submissions' );
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// Register and include the new admin menu
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function register_submissions_menu_page() {
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// Set the values to set up the menu in the admin pages.
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$page_title = "My Contest Submission";
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$menu_title = "My Submission";
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$capability = "upload_files";
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$menu_slug = "my-contest-submission";
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$callback_function = "display_uploader";
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$icon_url = '';
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$position = 30;
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// Pass in the declared values.
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add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $callback_function, $icon_url, $position);
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}
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add_action('admin_menu', 'register_submissions_menu_page');
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// Add a new role for the competitors to better manage permissions.
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global $wp_roles;
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remove_role('competitor');
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$result = add_role('competitor', _('Competitor'), array('read' => true, 'upload_files' => true, 'delete_posts' => true));
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// Cool function to print out errors to the debug.log file
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// located in wp-content/
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if (!function_exists('write_log')) {
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function write_log($log) {
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if (true === WP_DEBUG) {
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if (is_array($log) || is_object($log)) {
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error_log(print_r($log, true));
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} else {
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error_log($log);
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}
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}
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}
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}
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//Remove Media Library Tab
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function remove_medialibrary_tab($tabs) {
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if ( !current_user_can( 'administrator' ) ) {
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unset($tabs['library']);
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return $tabs;
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} else {
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return $tabs;
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}
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}
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add_filter('media_upload_tabs','remove_medialibrary_tab');
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add_action( 'admin_menu', 'remove_menu_links' );
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function remove_menu_links() {
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global $submenu;
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// Remove media menu link for non-admins
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if( !current_user_can('manage_options') )
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remove_menu_page('upload.php');
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// Still need to update cap requirements even when hidden
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foreach( $submenu['upload.php'] as $position => $data ) {
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$submenu['upload.php'][$position][1] = 'manage_options';
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}
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}
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// Add in some more data to manage the visibility of the images on the front-end
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function add_form_fields( $form_fields, $post ) {
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$form_fields['is_approved'] = array(
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'label' => 'Approved?',
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'input' => 'html',
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'value' => get_post_meta( $post->ID, 'is_approved', true ),
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'helps' => 'If provided, it will determine if the image is allowed to be counted in the contest or not',
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'html' => "
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<select name='attachments[{$post->ID}][is_approved]' id='attachments[{$post->ID}][is_approved]'>
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<option value=''>-- Please select an option --</option>
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<option value='true' " . (get_post_meta( $post->ID, 'is_approved', true) === 'true' ? " selected" : "") . ">Yes</option>
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<option value='false' " . (get_post_meta( $post->ID, 'is_approved', true) === 'false' ? " selected" : "") . ">No</option>
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</select>"
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);
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// Give admins the ability to leave some feedback for the submissions.
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$form_fields['more_info'] = array(
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'label' => 'Additional Information',
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'input' => 'textarea',
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'value' => get_post_meta( $post->ID, 'more_info', true ),
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'helps' => 'If provided, this will display a message on the submissions page to the author of the submission only.',
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);
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return $form_fields;
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}
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add_filter( 'attachment_fields_to_edit', 'add_form_fields', 10, 2 );
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function save_image_data( $post, $attachment ) {
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if( isset( $attachment['is_approved'] ) )
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update_post_meta( $post['ID'], 'is_approved', $attachment['is_approved'] );
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if( isset( $attachment['more_info'] ) )
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update_post_meta( $post['ID'], 'more_info', $attachment['more_info'] );
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return $post;
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}
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add_filter( 'attachment_fields_to_save', 'save_image_data', 10, 2 );
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0
css/styles.css
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0
css/styles.css
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30
loader.php
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30
loader.php
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<?php
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/*
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Plugin Name: Xubuntu Wallpaper Contest Submission Uploader
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Plugin URI: http://wbrawner.com/
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Description: A simple plugin that allows users to upload images to a public gallery for the wallpaper contest. To use it, simply enable the plugin and place the [contest_submissions] shortcode on the page/post that you'd like to see the entries on. Once your users have uploaded photos, be sure to approve them or deny them and give them feedback!
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Tags: xubuntu, image upload, contest
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Version: 1.0
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Author: William Brawner (Branau)
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Author URI: http://wbrawner.com
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License: GPL2
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Copyright 2015 William Brawner (email : billybrawner@gmail.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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function contest_uploader_init() {
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require( dirname( __FILE__ ) . '/contest-uploader-functions.php' );
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}
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add_action( 'init', 'contest_uploader_init' );
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