Changeset 1494668

Timestamp:

09/12/2016 05:12:47 PM (10 years ago)

Author:

salubrio

Message:

Multisite uninstall

Location:

add-code-to-head/trunk

Files:

• .gitignore (modified) (1 diff)
• add-code-to-head.php (modified) (2 diffs)

add-code-to-head/trunk/.gitignore

@@ +1 @@
+.project
+.settings
 *~
 *.swp

add-code-to-head/trunk/add-code-to-head.php

@@ -3 +3 @@
  * Plugin Name: Add Code to Head
  * Plugin URI: http://www.hbjitney.com/wordpress/add-code-to-head
- * Description: Adds any code to a page's head (javascript, css, etc)
- * Version: 1.0
- * Author: Bryan Hanks, PMP
+ * Description: Adds custom html code (javascript, css, etc.) to each public page's head
+ * Version: 1.05
+ * Author: HBJitney, LLC
  * Author URI: http://hbjitney.com/
  * License: GPL3
@@ -23 +23 @@
  */
 
-class AddCodeToHead {
-    function __construct() {
-        // add the admin options page
-        add_action( 'admin_menu', array( $this, 'add_admin' ) );
-        add_action( 'admin_init', array( $this, 'admin_init' ) );
-        add_action( 'wp_head', array( $this, 'display' ) );
-    }
+if ( !class_exists('AddCodeToHead' ) ) {
+    /**
+    * Wrapper class to isolate us from the global space in order
+    * to prevent method collision
+    */
+    class AddCodeToHead {
+        /**
+         * Set up all actions, instantiate other
+         */
+        function __construct() {
+            add_action( 'admin_menu', array( $this, 'add_admin' ) );
+            add_action( 'admin_init', array( $this, 'admin_init' ) );
+            add_action( 'wp_head', array( $this, 'display' ) );
+        }
 
-    function add_admin() {
-        add_options_page('Add Code to Head', 'Add Code to Head', 'manage_options', 'acth_plugin', array( $this, 'plugin_options_page' ) );
-    }
+        /**
+         * Add our options to the settings menu
+         */
+        function add_admin() {
+            add_options_page('Add Code to Head', 'Add Code to Head', 'manage_options', 'acth_plugin', array( $this, 'plugin_options_page' ) );
+        }
 
-    function plugin_options_page() { ?>
-    <div class="plugin-options">
-     <h2><span>Add Code to Head</span></h2>
-     <form action="options.php" method="post">
-      <?php
-      settings_fields('acth_options');
-      do_settings_sections('acth_plugin'); ?>
+        /**
+         * Callback for options page - set up page title and instantiate fields
+         */
+        function plugin_options_page() {
+?>
+        <div class="plugin-options">
+         <h2><span>Add Code to Head</span></h2>
+         <form action="options.php" method="post">
+<?php
+          settings_fields( 'acth_options' );
+          do_settings_sections( 'acth_plugin' );
+?>
 
-      <input name="Submit" type="submit" value="<?php esc_attr_e('Save Changes'); ?>" />
-     </form>
-    </div>
-    <?php }
+          <input name="Submit" type="submit" value="<?php esc_attr_e( 'Save Changes' ); ?>" />
+         </form>
+        </div>
+<?php
+        }
 
-    // define fields
+        /*
+         * Define options section (only one) and fields (also only one!)
+         */
+        function admin_init() {
+            register_setting( 'acth_options', 'acth_options', array( $this, 'options_validate' ) );
+            add_settings_section( 'acth_section', '', array( $this, 'main_section' ), 'acth_plugin' );
+            add_settings_field( 'acth_string', 'Code', array( $this, 'text_field'), 'acth_plugin', 'acth_section');
+        }
 
-    function admin_init() {
-        register_setting( 'acth_options', 'acth_options', array( $this, 'options_validate' ) );
-        add_settings_section( 'acth_section', '', array( $this, 'main_section' ), 'acth_plugin' );
-        add_settings_field( 'acth_string', 'Code', array( $this, 'text_field'), 'acth_plugin', 'acth_section');
-    }
+        /*
+         * Static content for options section
+         */
+        function main_section() {
+            // GNDN
+        }
 
-    function main_section() { ?>
-    <!--<p>Main section</p>-->
-    <?php }
+        /*
+         * Code for field
+         */
+        function text_field() {
+            $options = get_option( 'acth_options' );
+?>
+                <textarea id="acth_options" name="acth_options[text_string]" rows="20" cols="90"><?php _e( $options['text_string'] );?></textarea>
+<?php
+        }
 
-    // Code for field
-    function text_field() {
-        $options = get_option('acth_options'); ?>
-            <textarea id="acth_options" name="acth_options[text_string]" rows="20" cols="90"><?php _e($options['text_string']); ?></textarea>
-    <?php }
+        /*
+         * No validation, just remove leading and trailing spaces
+         */
+        function options_validate($input) {
+            $newinput['text_string'] = trim( $input['text_string'] );
+            return $newinput;
+        }
 
-
-    // Validate input
-    function options_validate($input) {
-        $newinput['text_string'] = trim( $input['text_string'] );
-        return $newinput;
-    }
-
-    // Display it
-    function display() {
-        if( !is_admin() ) {
-            $options = get_option('acth_options');
-            _e( "<!--- ADD TEXT TO HEAD plugin ************************ -->" );
-            _e( $options['text_string'] );
-            _e( "<!--- /ADD TEXT TO HEAD plugin *********************** -->" );
+        /*
+         * Display the code(s) on the public page.
+         * We do an extra check to ensure that the codes don't show up
+         * in the admin tool.
+         */
+        function display() {
+            if( !is_admin() ) {
+                $options = get_option( 'acth_options' );
+                _e( $options['text_string'] );
+            }
         }
     }
 }
-new AddCodeToHead();
+
+/*
+ * Sanity - was there a problem setting up the class? If so, bail with error
+ * Otherwise, class is now defined; create a new one it to get the ball rolling.
+ */
+if( class_exists( AddCodeToHead ) ) {
+    new AddCodeToHead();
+} else {
+    $message = "<h2 style='color:red'>Error in plugin</h2>
+    <p>Sorry about that! Plugin <span style='color:blue;font-family:monospace'>add-code-to-head</span> reports that it was unable to start.</p>
+    <p><a href='mailto:[email protected]?subject=Add-code-to-head%20error&body=What version of Wordpress are you running? Please paste a list of your current active plugins here:'>Please report this error</a>.
+    Meanwhile, here are some things you can try:</p>
+    <ul><li>Make sure you are running the latest version of the plugin; update the plugin if not.</li>
+    <li>There might be a conflict with other plugins. You can try disabling every other plugin; if the problem goes away, there is a conflict.</li>
+    <li>Try a different theme to see if there's a conflict between the theme and the plugin.</li>
+    </ul>";
+    wp_die( $message );
+}
 ?>