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Add option to administrator that show different help pages for each role of user #8

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Add option to administrator that show different help pages for each role of user #8

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35614c1
Show help pages depends on the user role
Apr 26, 2013
95be4f4
Fix bug: admin cant read old posts / block direct link access
Apr 26, 2013
5f63f16
Remove 'adminstrator' option to prevent error
Apr 26, 2013
347d11a
fix error if the role name contain space
Apr 26, 2013
79b52f9
Fix php error
Jun 28, 2013
54622b0
add flag only if it is a help page
Jun 28, 2013
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3 changes: 2 additions & 1 deletion templates/list-documents.php
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,8 @@
<?php if ( $document_id ) : ?>
<?php $document = new WP_Query( array( 'post_type' => self::POST_TYPE, 'p' => $document_id, 'post_status' => array( 'publish', 'private' ) ) ); ?>
<?php if ( $document->have_posts() ) : $document->the_post(); ?>
<?php if ( current_user_can( 'read_post', $document_id ) ) : ?>
<?php global $current_user; $help_permission = get_post_meta($document_id , '_cws_wp_help_permission'); ?>
<?php if ( current_user_can( 'read_post', $document_id ) && ( current_user_can('manage_options') ? true : ($help_permission[0][$current_user->roles[0]]) ) ) : ?>
<h2><?php the_title(); ?><?php edit_post_link( __( 'edit', 'wp-help' ), ' <small>', '</small>' ); ?><?php $this->explain_slurp( $document_id ); ?></h2>
<?php the_content(); ?>
<?php else: ?>
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50 changes: 49 additions & 1 deletion wp-help.php
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Original file line number Diff line number Diff line change
Expand Up @@ -578,17 +578,50 @@ public function admin_menu() {
add_action( "load-{$hook}", array( $this, 'enqueue' ) );
}

function get_editable_roles() {
global $wp_roles;
$roles = $wp_roles->get_names();
return $roles;
}


public function submitbox_actions() {
if ( self::POST_TYPE !== get_post_type() )
return;
global $post;
wp_nonce_field( 'cws-wp-help-save', '_cws_wp_help_nonce', false, true ); ?>
<div class="misc-pub-section"><input type="checkbox" name="cws_wp_help_make_default_doc" id="cws_wp_help_make_default_doc" <?php checked( $post->ID == get_option( self::default_doc ) ); ?> /> &nbsp;<label for="cws_wp_help_make_default_doc"><?php _e( 'Set as default help document', 'wp-help' ); ?></label></div>
<div class="misc-pub-section">
Permission:<br>
<form>
<?php
$data = get_post_meta($post->ID, '_cws_wp_help_permission');
$role = $this->get_editable_roles();
$key = array_keys($role);
foreach ($key as $role_name){
if ($role_name != 'administrator'){
echo '<input type="checkbox" name="help-'.$role_name.'" id="help-'.$role_name. '"';
if ( count($data) > 0 )
echo $data[0][$role_name] ? 'checked' : '';
echo '> '. ucfirst($role_name) .'<br>';
}
}
?>
</form>
</div>
<?php
}

public function save_post( $post_id ) {
if ( isset( $_POST['_cws_wp_help_nonce'] ) && wp_verify_nonce( $_POST['_cws_wp_help_nonce'], 'cws-wp-help-save' ) ) {
$role = $this->get_editable_roles();
$key = array_keys($role);
foreach ($key as $role_name){
if ($role_name != 'administrator'){
$stack[$role_name] = isset($_POST['help-'.$role_name] ) ? true:false;
}
}
update_post_meta( $post_id, '_cws_wp_help_permission', $stack);
if ( isset( $_POST['cws_wp_help_make_default_doc'] ) ) {
// Make it the default_doc
update_option( self::default_doc, absint( $post_id ) );
Expand Down Expand Up @@ -643,11 +676,26 @@ public function page_link( $link, $post ) {
}

private function get_help_topics_html( $with_sort_handles = false ) {
global $current_user;
$filter_page = '';
if ( $with_sort_handles )
$this->filter_wp_list_pages = true;
$this->filter_wp_list_pages_sql = true;
$status = ( current_user_can( $this->get_cap( 'read_private_posts' ) ) ) ? 'private' : 'publish';
$defaults = array( 'post_type' => self::POST_TYPE, 'post_status' => $status, 'hierarchical' => true, 'echo' => false, 'title_li' => '' );
//filter help post with different permission
$help_query = new WP_Query( array( 'post_type' => self::POST_TYPE, 'posts_per_page' => -1, 'post_status' => 'publish' ) );
if (current_user_can('manage_options') == false) {
if ( $help_query->posts ) {
foreach ( $help_query->posts as $p ) {
$data = get_post_meta($p->ID, '_cws_wp_help_permission');
$current_role = $current_user->roles[0];
if (!($data[0][$current_role])){
$filter_page .= $p->ID .',';
}
}
}
}
$defaults = array( 'post_type' => self::POST_TYPE, 'post_status' => $status, 'hierarchical' => true, 'echo' => false, 'title_li' => '', 'exclude' => $filter_page );
$output = trim( wp_list_pages( apply_filters( 'cws_wp_help_list_pages', $defaults ) ) );
$this->filter_wp_list_pages = $this->filter_wp_list_pages_sql = false;
return $output;
Expand Down