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<?php |
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/** |
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* class-groups-help.php |
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* |
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* Copyright (c) "kento" Karim Rahimpur www.itthinx.com |
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* |
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* This code is released under the GNU General Public License. |
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* See COPYRIGHT.txt and LICENSE.txt. |
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* |
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* This code 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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* |
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* This header and all notices must be kept intact. |
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* |
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* @author Karim Rahimpur |
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* @package groups |
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* @since groups 1.0.0 |
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*/ |
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|
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if ( !defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Help renderer. |
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*/ |
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class Groups_Help { |
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|
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/** |
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* Help setup. |
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*/ |
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public static function init() { |
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add_action( 'groups_admin_menu', array( __CLASS__, 'groups_admin_menu' ) ); |
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// @todo temporary fix for GFA <= 1.0.11 on localized installations - can be removed when all are updated |
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if ( defined( 'GFA_VIEWS_LIB' ) ) { |
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if ( file_exists( GFA_VIEWS_LIB . '/class-gfa-help.php' ) ) { |
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include_once( GFA_VIEWS_LIB . '/class-gfa-help.php' ); |
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} |
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} |
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|
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add_filter( 'admin_footer_text', array( __CLASS__, 'admin_footer_text' ) ); |
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} |
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|
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/** |
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* Adds contextual help to Groups admin screens. |
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* |
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* @param array $pages admin pages |
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*/ |
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public static function groups_admin_menu( $pages ) { |
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foreach ( $pages as $page ) { |
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add_action( 'load-' . $page, array( __CLASS__, 'contextual_help' ) ); |
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} |
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} |
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|
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/** |
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* Adds help to an admin screen. |
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*/ |
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public static function contextual_help() { |
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if ( $screen = get_current_screen() ) { |
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$show_groups_help = false; |
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$help_title = __( 'Groups', GROUPS_PLUGIN_DOMAIN ); |
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$screen_id = $screen->base; |
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// The prefix of the $screen_id is translated, use only the suffix |
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// to identify a screen: |
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$ids = array( |
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'groups-admin' => __( 'Groups', GROUPS_PLUGIN_DOMAIN ), |
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'groups-admin-groups' => __( 'Groups', GROUPS_PLUGIN_DOMAIN ), |
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'groups-admin-options' => __( 'Options', GROUPS_PLUGIN_DOMAIN ), |
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'groups-admin-capabilities' => __( 'Capabilities', GROUPS_PLUGIN_DOMAIN ), |
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); |
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foreach ( $ids as $id => $title ) { |
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$i = strpos( $screen_id, $id ); |
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if ( $i !== false ) { |
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if ( $i + strlen( $id ) == strlen( $screen_id ) ) { |
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$screen_id = $id; |
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$show_groups_help = true; |
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$help_title = $title; |
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break; |
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} |
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} |
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} |
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if ( $show_groups_help ) { |
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$help = '<h3><a href="http://www.itthinx.com/plugins/groups" target="_blank">'. $help_title .'</a></h3>'; |
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$help .= '<p>'; |
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$help .= __( 'The complete documentation is available on the <a href="http://docs.itthinx.com/document/groups">Documentation</a> pages for Groups.', GROUPS_PLUGIN_DOMAIN ); |
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$help .= '</p>'; |
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switch ( $screen_id ) { |
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case 'groups-admin' : |
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case 'groups-admin-groups': |
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$help .= '<p>' . __( 'Here you can <strong>add</strong>, <strong>edit</strong> and <strong>remove</strong> groups.', GROUPS_PLUGIN_DOMAIN ) . '</p>'; |
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break; |
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case 'groups-admin-options' : |
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case 'groups-admin-capabilities' : |
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break; |
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} |
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|
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$screen->add_help_tab( |
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array( |
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'id' => $screen_id, |
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'title' => $help_title, |
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'content' => $help |
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) |
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); |
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} |
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} |
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} |
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|
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/** |
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* Provides the footer text for Groups on relevant screens. |
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* |
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* @param string $footer_text |
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* @return mixed |
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*/ |
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public static function admin_footer_text( $text ) { |
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if ( function_exists( 'get_current_screen' ) ) { |
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$current_screen = get_current_screen(); |
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if ( |
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isset( $current_screen->id ) && |
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( |
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stripos( $current_screen->id, 'groups-' ) === 0 || |
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stripos( $current_screen->id, 'groups_' ) === 0 || |
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stripos( $current_screen->id, 'toplevel_page_groups' ) === 0 |
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) |
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) { |
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$text = self::footer( false ); |
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} |
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} |
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return $text; |
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} |
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|
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/** |
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* Returns or renders the footer. |
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* |
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* @param boolean $render |
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*/ |
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public static function footer( $render = true ) { |
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$footer = |
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'<span class="groups-footer">' . |
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__( 'Thank you for using <a href="http://www.itthinx.com/plugins/groups" target="_blank">Groups</a> by <a href="http://www.itthinx.com" target="_blank">itthinx</a>.', GROUPS_PLUGIN_DOMAIN ) . |
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' ' . |
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sprintf( |
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__( 'Please give it a <a href="%s">★★★★★</a> rating.', GROUPS_PLUGIN_DOMAIN ), |
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esc_attr( 'http://wordpress.org/support/view/plugin-reviews/groups?filter=5#postform' ) |
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) . |
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'</span>'; |
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$footer = apply_filters( 'groups_footer', $footer ); |
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if ( $render ) { |
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echo $footer; |
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} else { |
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return $footer; |
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} |
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} |
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} |
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Groups_Help::init(); |
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|
