petermolnar/wp-ffpc
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help menu; error messages arrays

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Peter Molnar 2013-06-17 15:55:25 +00:00
parent 98d48e5c68
commit 6df781f630
2 changed files with 64 additions and 5 deletions
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2
wp-common

@ -1 +1 @@
Subproject commit fe3a3c9c52091f21924de59d379442201e8a059a
Subproject commit c4fb20b46ce51d157a0ccd0d60f73273d4547fef

67
wp-ffpc-class.php
View file

@ -67,6 +67,9 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
private $shell_possibilities = array ();
private $backend = NULL;
private $scheduled = false;
private $errors = array();
private $warnings = array();
private $notices = array();
/**
* init hook function runs before admin panel hook, themeing and options read
@ -95,6 +98,15 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
//$this->shell_possibilities = array ( 'shell_exec' );
$disabled_functions = array_map('trim', explode(',', ini_get('disable_functions') ) );
$this->notices = array (
);
$this->warnings = array (
);
$this->errors = array (
);
foreach ( $this->shell_possibilities as $possible ) {
if ( function_exists ($possible) && ! ( ini_get('safe_mode') || in_array( $possible, $disabled_functions ) ) ) {
/* set shell function */
@ -259,6 +271,30 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
}
}
/**
*
*/
public function plugin_admin_help($contextual_help, $screen_id ) {
/* add our page only if the screenid is correct */
if ( strpos( $screen_id, $this->plugin_settings_page ) ) {
$contextual_help = __('<p>Please visit <a href="http://wordpress.org/support/plugin/wp-ffpc">the official support forum of the plugin</a> for help.</p>', $this->plugin_constant );
/* [TODO] give detailed information on errors & troubleshooting
get_current_screen()->add_help_tab( array(
'id' => $this->plugin_constant . '-issues',
'title' => __( 'Troubleshooting' ),
'content' => __( '<p>List of errors, possible reasons and solutions</p><dl>
<dt>E#</dt><dd></dd>
</ol>' )
) );
*/
}
return $contextual_help;
}
/**
* admin panel, the admin page displayed for plugin settings
*/
@ -442,7 +478,7 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
</dt>
<dd>
<input type="text" name="prefix_data" id="prefix_data" value="<?php echo $this->options['prefix_data']; ?>" />
<span class="description"><?php _e('Prefix for HTML content keys, can be used in nginx.<br>If you are caching with nginx, you should update your nginx configuration and reload nginx after changing this value.', $this->plugin_constant); ?></span>
<span class="description"><?php _e('Prefix for HTML content keys, can be used in nginx.<br /><strong>WARNING</strong>: changing this will result the previous cache to becomes invalid!<br />If you are caching with nginx, you should update your nginx configuration and reload nginx after changing this value.', $this->plugin_constant); ?></span>
</dd>
<dt>
@ -450,7 +486,7 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
</dt>
<dd>
<input type="text" name="prefix_meta" id="prefix_meta" value="<?php echo $this->options['prefix_meta']; ?>" />
<span class="description"><?php _e('Prefix for meta content keys, used only with PHP processing.', $this->plugin_constant); ?></span>
<span class="description"><?php _e('Prefix for meta content keys, used only with PHP processing.<br /><strong>WARNING</strong>: changing this will result the previous cache to becomes invalid!', $this->plugin_constant); ?></span>
</dd>
<dt>
@ -458,7 +494,7 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
</dt>
<dd>
<input type="text" name="key" id="key" value="<?php echo $this->options['key']; ?>" />
<span class="description"><?php _e('Key layout; <strong>use the guide below to change it</strong>. Changing this requires changes in the nginx configuration and restarting nginx, if nginx memcached is in use.', $this->plugin_constant); ?><?php ?></span>
<span class="description"><?php _e('Key layout; <strong>use the guide below to change it</strong>.<br /><strong>WARNING</strong>: changing this will result the previous cache to becomes invalid!<br />If you are caching with nginx, you should update your nginx configuration and reload nginx after changing this value.', $this->plugin_constant); ?><?php ?></span>
<dl class="description"><?php
foreach ( $this->list_uri_vars as $uri => $desc ) {
echo '<dt>'. $uri .'</dt><dd>'. $desc .'</dd>';
@ -564,7 +600,7 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
</dt>
<dd>
<input type="text" name="nocache_cookies" id="nocache_cookies" value="<?php if(isset( $this->options['nocache_cookies'] ) ) echo $this->options['nocache_cookies']; ?>" />
<span class="description"><?php _e('Exclude cookies names starting with this from caching. Separate multiple cookies names with commas.<br>If you are caching with nginx, you should update your nginx configuration and reload nginx after changing this value.', $this->plugin_constant); ?></span>
<span class="description"><?php _e('Exclude cookies names starting with this from caching. Separate multiple cookies names with commas.<br />If you are caching with nginx, you should update your nginx configuration and reload nginx after changing this value.', $this->plugin_constant); ?></span>
</dd>
</dl>
</fieldset>
@ -1081,6 +1117,29 @@ if ( ! class_exists( 'WP_FFPC' ) ) {
}
}
/**
* display predefined message based on code
*
*/
private function message ( $code, $type, $echo = true ) {
switch ( $type ) {
case 'notice':
$a = $this->notices;
break;
case 'warning':
$a = $this->warnings;
break;
default:
$a = $this->errors;
break;
}
$r = isset ( $a[ $code ] ) ? $a[ $code ] : '';
if ( $echo ) echo $r;
else return $r;
}
}
}