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<?php |
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/** |
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* A notepad for the dashboard |
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*/ |
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|
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class EF_Dashboard_Notepad_Widget { |
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|
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const notepad_post_type = 'dashboard-note'; |
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|
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public $edit_cap = 'edit_others_posts'; |
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|
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function __construct() { |
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// Silence is golden |
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} |
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|
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public function init() { |
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|
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register_post_type( self::notepad_post_type ); |
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|
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$this->edit_cap = apply_filters( 'ef_dashboard_notepad_edit_cap', $this->edit_cap ); |
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|
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add_action( 'admin_init', array( $this, 'handle_notepad_update' ) ); |
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} |
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|
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/** |
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* Handle a dashboard note being created or updated |
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* |
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* @since 0.8 |
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*/ |
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public function handle_notepad_update() { |
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global $pagenow; |
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|
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if ( 'index.php' != $pagenow |
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|| ( empty( $_REQUEST['action'] ) || 'dashboard-notepad' != $_REQUEST['action'] ) ) |
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return; |
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|
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check_admin_referer( 'dashboard-notepad' ); |
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|
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if ( ! current_user_can( $this->edit_cap ) ) |
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wp_die( EditFlow()->dashboard->messages['invalid-permissions'] ); |
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|
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$current_id = (int)$_REQUEST['notepad-id']; |
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$current_notepad = get_post( $current_id ); |
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$new_note = array( |
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'post_content' => wp_filter_nohtml_kses( $_REQUEST['note'] ), |
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'post_type' => self::notepad_post_type, |
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'post_status' => 'draft', |
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'post_author' => get_current_user_id(), |
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); |
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if ( $current_notepad |
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&& self::notepad_post_type == $current_notepad->post_type |
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&& ! isset ( $_REQUEST['create-note'] ) ) { |
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$new_note['ID'] = $current_id; |
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wp_update_post( $new_note ); |
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} else { |
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wp_insert_post( $new_note ); |
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} |
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|
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wp_safe_redirect( wp_get_referer() ); |
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exit; |
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} |
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|
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/** |
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* Notepad Widget |
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* Editors can leave notes in the dashboard for authors and contributors |
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* |
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* @since 0.8 |
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*/ |
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public function notepad_widget() { |
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|
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$args = array( |
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'posts_per_page' => 1, |
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'post_status' => 'draft', |
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'post_type' => self::notepad_post_type, |
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); |
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$posts = get_posts( $args ); |
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$current_note = ( ! empty( $posts[0]->post_content ) ) ? $posts[0]->post_content : ''; |
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$current_id = ( ! empty( $posts[0]->ID ) ) ? $posts[0]->ID : 0; |
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$current_post = ( ! empty( $posts[0] ) ) ? $posts[0] : false; |
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|
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if ( $current_post ) |
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$last_updated = '<span id="dashboard-notepad-last-updated">' . sprintf( __( '%1$s last updated on %2$s', 'edit-flow' ), get_user_by( 'id', $current_post->post_author )->display_name, get_the_time( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $current_post ) ) . '</span>'; |
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else |
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$last_updated = ''; |
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|
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if ( current_user_can( $this->edit_cap ) ) { |
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echo '<form id="dashboard-notepad">'; |
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echo '<input type="hidden" name="action" value="dashboard-notepad" />'; |
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echo '<input type="hidden" name="notepad-id" value="' . esc_attr( $current_id ) . '" />'; |
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echo '<textarea style="width:100%" rows="10" name="note">'; |
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echo esc_textarea( trim( $current_note ) ); |
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echo '</textarea>'; |
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echo '<p class="submit">'; |
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echo $last_updated; |
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echo '<span id="dashboard-notepad-submit-buttons">'; |
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submit_button( __( 'Update Note', 'edit-flow' ), 'primary', 'update-note', false ); |
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echo '</span>'; |
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echo '<div style="clear:both;"></div>'; |
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wp_nonce_field( 'dashboard-notepad' ); |
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echo '</form>'; |
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} else { |
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echo '<form id="dashboard-notepad">'; |
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echo '<textarea style="width:100%" rows="10" name="note" disabled="disabled">'; |
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echo esc_textarea( trim( $current_note ) ); |
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echo '</textarea>'; |
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echo $last_updated; |
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echo '</form>'; |
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} |
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} |
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|
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} |
