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<title>[907] sites/trunk/wordcamp.org/public_html/wp-content/plugins: WordCamp.org: Add a new Admin Flags addon for CampTix.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/907">907</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/907","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>kovshenin</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2014-10-13 21:25:16 +0000 (Mon, 13 Oct 2014)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>WordCamp.org: Add a new Admin Flags addon for CampTix.
See: https://github.com/kovshenin/camptix-admin-flags</pre>
<h3>Added Paths</h3>
<ul>
<li>sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/</li>
<li>sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/addons/</li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentpluginscamptixadminflagsaddonsadminflagsphp">sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/addons/admin-flags.php</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentpluginscamptixadminflagscamptixadminflagsphp">sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/camptix-admin-flags.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentpluginscamptixadminflagsaddonsadminflagsphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/addons/admin-flags.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/addons/admin-flags.php (rev 0)
+++ sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/addons/admin-flags.php 2014-10-13 21:25:16 UTC (rev 907)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,246 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Admin Flags Addon for CampTix
+ *
+ * With this addon you can setup simple flags for CampTix attendees
+ * and allow admins to toggle such flags through the admin UI. Flags
+ * are not visible to attendees but can be seen/filtered in exports.
+ *
+ * Use case: flag everyone attending a closed party/event.
+ */
+class CampTix_Admin_Flags_Addon extends CampTix_Addon {
+
+ public function __construct() {
+ add_action( 'camptix_init', array( $this, 'camptix_init' ) );
+ }
+
+ /**
+ * Runs during camptix_init.
+ */
+ public function camptix_init() {
+ global $camptix;
+
+ // Admin Settings UI.
+ if ( current_user_can( $camptix->caps['manage_options'] ) ) {
+ add_filter( 'camptix_setup_sections', array( $this, 'setup_sections' ) );
+ add_action( 'camptix_menu_setup_controls', array( $this, 'setup_controls' ), 10, 1 );
+ add_filter( 'camptix_validate_options', array( $this, 'validate_options' ), 10, 2 );
+ }
+
+ $this->flags = array();
+ $camptix_options = $camptix->get_options();
+
+ // No further actions if we don't have any configured flags.
+ if ( empty( $camptix_options['camptix-admin-flags-data-parsed'] ) )
+ return;
+
+ $this->flags = (array) $camptix_options['camptix-admin-flags-data-parsed'];
+
+ if ( current_user_can( $camptix->caps['manage_attendees'] ) ) {
+ add_action( 'save_post', array( $this, 'save_post' ), 11, 1 );
+ add_action( 'camptix_attendee_submitdiv_misc', array( $this, 'publish_metabox_actions' ) );
+ }
+
+ // Export Handlers.
+ add_filter( 'camptix_attendee_report_extra_columns', array( $this, 'export_columns' ) );
+ add_filter( 'camptix_attendee_report_column_value', array( $this, 'export_columns_values' ), 10, 3 );
+
+ // Attendees list shortcode handlers.
+ add_filter( 'shortcode_atts_camptix_attendees', array( $this, 'shortcode_attendees_atts' ), 10, 3 );
+ add_filter( 'camptix_attendees_shortcode_query_args', array( $this, 'shortcode_attendees_query' ), 10, 2 );
+ }
+
+ /**
+ * Allows a has_admin_flag attribute for the [camptix_attendees] shortcode.
+ */
+ public function shortcode_attendees_atts( $out, $pairs, $atts ) {
+ $admin_flags = array();
+ if ( ! empty( $atts['has_admin_flag'] ) )
+ $admin_flags = array_map( 'trim', explode( ',', $atts['has_admin_flag'] ) );
+
+ $admin_flags_clean = array();
+ foreach ( $this->flags as $key => $label )
+ if ( in_array( $key, $admin_flags ) )
+ $admin_flags_clean[] = $key;
+
+ $out['has_admin_flag'] = $admin_flags;
+ return $out;
+ }
+
+ /**
+ * Modify the attendees list shortcode query based on has_admin_flag.
+ */
+ public function shortcode_attendees_query( $query_args, $shortcode_args ) {
+ if ( empty( $shortcode_args['has_admin_flag'] ) )
+ return $query_args;
+
+ // Sanitized in self::shortcode_attendees_atts.
+ $flags = $shortcode_args['has_admin_flag'];
+
+ if ( empty( $query_args['meta_query'] ) )
+ $query_args['meta_query'] = array();
+
+ foreach ( $flags as $flag ) {
+ $query_args['meta_query'][] = array(
+ 'key' => 'camptix-admin-flag',
+ 'value' => $flag,
+ 'compare' => '=',
+ 'type' => 'CHAR',
+ );
+ }
+
+ return $query_args;
+ }
+
+ /**
+ * Configure Export Columns.
+ */
+ public function export_columns( $columns ) {
+ foreach ( $this->flags as $key => $label ) {
+ $column_key = sprintf( 'camptix-admin-flags-%s', $key );
+ $columns[ $column_key ] = $label;
+ }
+
+ return $columns;
+ }
+
+ /**
+ * Export Column Values
+ *
+ * Prints "Yes" if the flag is configured and set for an
+ * attendee. Prints "No" if the flag is configured but not set.
+ */
+ public function export_columns_values( $value, $index, $attendee ) {
+ if ( 0 !== strpos( $index, 'camptix-admin-flags-' ) )
+ return $value;
+
+ // See self::export_columns() for key format.
+ $key = str_replace( 'camptix-admin-flags-', '', $index );
+ if ( ! array_key_exists( $key, $this->flags ) )
+ return $value;
+
+ $attendee_flags = (array) get_post_meta( $attendee->ID, 'camptix-admin-flag' );
+ return in_array( $key, $attendee_flags ) ? 'Yes' : 'No';
+ }
+
+ /**
+ * Add a new section to the Setup screen.
+ */
+ public function setup_sections( $sections ) {
+ $sections['admin-flags'] = __( 'Admin Flags', 'camptix' );
+ return $sections;
+ }
+
+ /**
+ * Add some controls to our Setup section.
+ */
+ public function setup_controls( $section ) {
+ global $camptix;
+
+ if ( 'admin-flags' != $section )
+ return;
+
+ add_settings_section( 'general', __( 'Admin Flags', 'camptix' ), array( $this, 'setup_controls_section' ), 'camptix_options' );
+ $camptix->add_settings_field_helper( 'camptix-admin-flags-data', __( 'Admin Flags Data', 'camptix' ), 'field_textarea' );
+ }
+
+ /**
+ * Setup section description.
+ */
+ public function setup_controls_section() {
+ ?>
+ <p>The Admin Flags addon for CampTix allows you to define a list of special flags that can be toggled for every attendee through the admin UI. Flags are not visible to attendees but can be seen and filtered in exports.</p>
+
+ <p><strong>Flags Data Format</strong>: One flag per line, each line in the format of <code>flag-slug: Flag label</code></p>
+ <?php
+ }
+
+ /**
+ * Runs whenever the CampTix option is updated.
+ */
+ public function validate_options( $output, $input ) {
+ if ( ! isset( $input['camptix-admin-flags-data'] ) )
+ return $output;
+
+ $has_error = false;
+ $flags = array();
+ $data = explode( "\n", $input['camptix-admin-flags-data'] );
+
+ foreach ( $data as $line ) {
+
+ if ( empty( $line ) )
+ continue;
+
+ // flag-key: Flag Label
+ if ( ! preg_match( '#^([^:]+?):(.+)$#', $line, $matches ) ) {
+ $has_error = true;
+ continue;
+ }
+
+ $key = sanitize_html_class( sanitize_title_with_dashes( trim( $matches[1] ) ) );
+ $label = trim( $matches[2] );
+ $flags[ $key ] = $label;
+ }
+
+ $lines = array();
+ foreach ( $flags as $key => $label )
+ $lines[] = sprintf( '%s: %s', $key, $label );
+
+ $output['camptix-admin-flags-data'] = implode( "\n", $lines );
+ $output['camptix-admin-flags-data-parsed'] = $flags;
+
+ if ( $has_error )
+ add_settings_error( 'tix', 'error', __( 'Flags data has been saved, but one or more flags was invalid, so it has been stripped.', 'camptix' ), 'error' );
+
+ return $output;
+ }
+
+ /**
+ * Runs during the generic save_post.
+ */
+ public function save_post( $post_id ) {
+ if ( wp_is_post_revision( $post_id ) || 'tix_attendee' != get_post_type( $post_id ) )
+ return;
+
+ if ( empty( $_POST['camptix-admin-flags-nonce'] ) || ! wp_verify_nonce( $_POST['camptix-admin-flags-nonce'], 'camptix-admin-flags-update' ) )
+ return;
+
+ delete_post_meta( $post_id, 'camptix-admin-flag' );
+
+ foreach ( $this->flags as $key => $label )
+ if ( ! empty( $_POST['camptix-admin-flags'][ $key ] ) )
+ add_post_meta( $post_id, 'camptix-admin-flag', $key );
+ }
+
+ /**
+ * Adds to the CampTix additional metabox actions.
+ */
+ public function publish_metabox_actions() {
+ $post = get_post();
+ $attendee_flags = (array) get_post_meta( $post->ID, 'camptix-admin-flag' );
+ ?>
+
+ <?php wp_nonce_field( 'camptix-admin-flags-update', 'camptix-admin-flags-nonce' ); ?>
+ <div class="camptix-admin-flags">
+ <?php foreach ( $this->flags as $key => $label ) : ?>
+
+ <div class="tix-pub-section-item">
+ <input id="camptix-admin-flags-<?php echo sanitize_html_class( $key ); ?>" name="camptix-admin-flags[<?php echo esc_attr( $key ); ?>]" type="checkbox" <?php checked( in_array( $key, $attendee_flags ) ); ?> value="1" />
+ <label for="camptix-admin-flags-<?php echo sanitize_html_class( $key ); ?>"><?php echo esc_html( $label ); ?></label>
+ </div>
+
+ <?php endforeach; ?>
+ </div>
+
+ <?php
+ }
+
+ /**
+ * Register self with CampTix.
+ */
+ public static function register_addon() {
+ camptix_register_addon( __CLASS__ );
+ }
+}
+
+CampTix_Admin_Flags_Addon::register_addon();
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentpluginscamptixadminflagscamptixadminflagsphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/camptix-admin-flags.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/camptix-admin-flags.php (rev 0)
+++ sites/trunk/wordcamp.org/public_html/wp-content/plugins/camptix-admin-flags/camptix-admin-flags.php 2014-10-13 21:25:16 UTC (rev 907)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,13 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Plugin Name: CampTix - Admin Flags
+ * Description: An addon for CampTix that allows admins to configure and set private per-attendee flags.
+ * Version: 0.1
+ * Author: Konstantin Kovshenin
+ * Author URI: http://kovshenin.com
+ */
+
+add_action( 'camptix_load_addons', 'camptix_admin_flags_register' );
+function camptix_admin_flags_register() {
+ require_once( plugin_dir_path( __FILE__ ) . 'addons/admin-flags.php' );
+}
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span></span></pre>
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