ckeditor 3.0.1 'raw' - needs reordering a little, but samples currently functional

1 files changed, 112 insertions, 0 deletions

diff --git a/smarty/block.ckeditor.php b/smarty/block.ckeditor.php
new file mode 100644
index 0000000..f3a028e
--- /dev/null
+++ b/smarty/block.ckeditor.php
@@ -0,0 +1,112 @@
+<?php
+  /**
+   * Smarty plugin
+   * @package Smarty
+   * @subpackage plugins
+   */
+
+  /**
+   * Smarty function plugin
+   * Requires PHP >= 4.3.0
+   * -------------------------------------------------------------
+   * Type: block
+   * Name: ckeditor
+   * Version: 1.0
+   * Author: gazoot (gazoot care of gmail dot com)
+   * Purpose: Creates a CKeditor, a very powerful textarea replacement.
+   * -------------------------------------------------------------
+   * @param InstanceName Editor instance name (form field name)
+   * @param BasePath optional Path to the CKeditor directory. Need only be set once on page. Default: /ckeditor/
+   * @param Width optional width (css units)
+   * @param Height optional height (css units)
+   * @param ToolbarSet optional what toolbar to use from configuration
+   * @param CheckBrowser optional check the browser compatibility when rendering the editor
+   * @param DisplayErrors optional show error messages on errors while rendering the editor
+   *
+   * Default values for optional parameters (except BasePath) are taken from ckeditor.js.
+   *
+   * All other parameters used in the function will be put into the configuration section,
+   * CustomConfigurationsPath is useful for example.
+   * See http://docs.cksource.com/CKEditor_3.x/Developers_Guide/Setting_Configurations for more configuration info.
+   */
+function smarty_block_ckeditor($params, $content, &$smarty)
+{
+	if (isset($content)) {
+		if(!isset($params['name']) || empty($params['name']))
+		{
+			$smarty->trigger_error('ckeditor: required parameter "name" missing');
+		}
+		
+		static $base_arguments = array();
+		static $config_arguments = array();
+		
+		// Test if editor has been loaded before
+		if(!count($base_arguments)) $init = TRUE;
+		else $init = FALSE;
+		
+		// BasePath must be specified once.
+		if(isset($params['BasePath']))
+		{
+			$base_arguments['BasePath'] = $params['BasePath'];
+		}
+		else if(empty($base_arguments['BasePath']))
+		{
+			$base_arguments['BasePath'] = '/ckeditor/jscripts/';
+		}
+		
+		$base_arguments['InstanceName'] = $params['name'];
+		
+		$base_arguments['Value'] = $content;
+
+		/* Text Area Compatibility */
+		if(isset($params['width'])) $base_arguments['Width'] = $params['width'];
+		if(isset($params['height'])) $base_arguments['Height'] = $params['height'];
+		else $base_arguments['Height'] = 300;
+
+		/* TODO: Allow setting of these in the admin page */
+		if(isset($params['ToolbarSet'])) $base_arguments['ToolbarSet'] = $params['ToolbarSet'];
+		else
+			$base_arguments['ToolbarSet'] = 'Bitweaver';
+
+		if(isset($params['CheckBrowser'])) $base_arguments['CheckBrowser'] = $params['CheckBrowser'];
+		if(isset($params['DisplayErrors'])) $base_arguments['DisplayErrors'] = $params['DisplayErrors'];
+
+		// Use all other parameters for the config array (replace if needed)
+		$other_arguments = array_diff_assoc($params, $base_arguments);
+		$config_arguments = array_merge($config_arguments, $other_arguments);
+		unset($config_arguments['name']);
+		$out = '';
+		
+		if($init)
+		{
+			$out .= '<script type="text/javascript" src="' . $base_arguments['BasePath'] . 'ckeditor.js"></script>';
+		}
+		
+		$out .= "\n<script type=\"text/javascript\">\n";
+		$out .= "var oCKeditor = new CKeditor('" . $base_arguments['InstanceName'] . "');\n";
+		
+		foreach($base_arguments as $key => $value)
+		{
+			if(!is_bool($value))
+			{
+				// Fix newlines, javascript cannot handle multiple line strings very well.
+				$value = '"' . preg_replace("/[\r\n]+/", '" + $0"', addslashes($value)) . '"';
+			}
+			$out .= "oCKeditor.$key = $value; ";
+		}
+		
+		foreach($config_arguments as $key => $value)
+		{
+			if(!is_bool($value))
+			{
+				$value = '"' . preg_replace("/[\r\n]+/", '" + $0"', addslashes($value)) . '"';
+			}
+			$out .= "oCKeditor.Config[\"$key\"] = $value; ";
+		}
+		
+		$out .= "\noCKeditor.Create();\n";
+		$out .= "</script>\n";
+	}
+
+	return $out;
+}