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-rw-r--r--framework/Web/UI/WebControls/THtmlArea.php1081
1 files changed, 535 insertions, 546 deletions
diff --git a/framework/Web/UI/WebControls/THtmlArea.php b/framework/Web/UI/WebControls/THtmlArea.php
index f2caa303..7844a131 100644
--- a/framework/Web/UI/WebControls/THtmlArea.php
+++ b/framework/Web/UI/WebControls/THtmlArea.php
@@ -1,546 +1,535 @@
-<?php
-/**
- * THtmlArea class file.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2011 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Web.UI.WebControls
- */
-
-/**
- * Includes TTextBox class
- */
-Prado::using('System.Web.UI.WebControls.TTextBox');
-
-/**
- * THtmlArea class
- *
- * THtmlArea wraps the visual editting functionalities provided by the
- * TinyMCE project {@link http://tinymce.moxiecode.com/}.
- *
- * THtmlArea displays a WYSIWYG text area on the Web page for user input
- * in the HTML format. The text displayed in the THtmlArea component is
- * specified or determined by using the <b>Text</b> property.
- *
- * To enable the visual editting on the client side, set the property
- * <b>EnableVisualEdit</b> to true (which is default value).
- * To set the size of the editor when the visual editting is enabled,
- * set the <b>Width</b> and <b>Height</b> properties instead of
- * <b>Columns</b> and <b>Rows</b> because the latter has no meaning
- * under the situation.
- *
- * The default editor gives only the basic tool bar. To change or add
- * additional tool bars, use the {@link setOptions Options} property to add additional
- * editor options with each options on a new line.
- * See http://tinymce.moxiecode.com/tinymce/docs/index.html
- * for a list of options. The options can be change/added as shown in the
- * following example.
- * <code>
- * <com:THtmlArea>
- * <prop:Options>
- * plugins : "contextmenu,paste"
- * language : "zh_cn"
- * </prop:Options>
- * </com:THtmlArea>
- * </code>
- *
- * Compatibility
- * The client-side visual editting capability is supported by
- * Internet Explorer 5.0+ for Windows and Gecko-based browser.
- * If the browser does not support the visual editting,
- * a traditional textarea will be displayed.
- *
- * Browser support
- *
- * <code>
- * Windows XP MacOS X 10.4
- * ----------------------------------------------------
- * MSIE 6 OK
- * MSIE 5.5 SP2 OK
- * MSIE 5.0 OK
- * Mozilla 1.7.x OK OK
- * Firefox 1.0.x OK OK
- * Firefox 1.5b2 OK OK
- * Safari 2.0 (412) OK(1)
- * Opera 9 Preview 1 OK(1) OK(1)
- * ----------------------------------------------------
- * * (1) - Partialy working
- * ----------------------------------------------------
- * </code>
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class THtmlArea extends TTextBox
-{
- /**
- * @var array list of locale => language file pairs.
- */
- private static $_langs = array(
- 'ar' => 'ar',
- 'az' => 'az',
- 'be' => 'be',
- 'bg' => 'bg',
- 'bn' => 'bn',
- 'br' => 'br',
- 'bs' => 'bs',
- 'ca' => 'ca',
- 'ch' => 'ch',
- 'cn' => 'cn',
- 'cs' => 'cs',
- 'cy' => 'cy',
- 'da' => 'da',
- 'de' => 'de',
- 'dv' => 'dv',
- 'el' => 'el',
- 'en' => 'en',
- 'eo' => 'eo',
- 'es' => 'es',
- 'et' => 'et',
- 'eu' => 'eu',
- 'fa' => 'fa',
- 'fi' => 'fi',
- 'fr' => 'fr',
- 'gl' => 'gl',
- 'gu' => 'gu',
- 'he' => 'he',
- 'hi' => 'hi',
- 'hr' => 'hr',
- 'hu' => 'hu',
- 'hy' => 'hy',
- 'ia' => 'ia',
- 'id' => 'id',
- 'is' => 'is',
- 'it' => 'it',
- 'ja' => 'ja',
- 'ka' => 'ka',
- 'kl' => 'kl',
- 'km' => 'km',
- 'ko' => 'ko',
- 'lb' => 'lb',
- 'lt' => 'lt',
- 'lv' => 'lv',
- 'mk' => 'mk',
- 'ml' => 'ml',
- 'mn' => 'mn',
- 'ms' => 'ms',
- 'my' => 'my',
- 'nb' => 'nb',
- 'nl' => 'nl',
- 'nn' => 'nn',
- 'no' => 'no',
- 'pl' => 'pl',
- 'ps' => 'ps',
- 'pt' => 'pt',
- 'ro' => 'ro',
- 'ru' => 'ru',
- 'sc' => 'sc',
- 'se' => 'se',
- 'si' => 'si',
- 'sk' => 'sk',
- 'sl' => 'sl',
- 'sq' => 'sq',
- 'sr' => 'sr',
- 'sv' => 'sv',
- 'ta' => 'ta',
- 'te' => 'te',
- 'th' => 'th',
- 'tn' => 'tn',
- 'tr' => 'tr',
- 'tt' => 'tt',
- 'tw' => 'tw',
- 'uk' => 'vi',
- 'ur' => 'vi',
- 'vi' => 'vi',
- 'zh_CN' => 'zh-cn',
- 'zh_TW' => 'zh-tw',
- 'zh' => 'zh',
- 'zu' => 'zu',
- );
-
- /**
- * @var array list of default plugins to load, override using getAvailablePlugins();
- */
- private static $_plugins = array(
- 'advhr',
- 'advimage',
- 'advlink',
- 'advlist',
- 'autolink',
- 'autoresize',
- 'autosave',
- 'bbcode',
- 'contextmenu',
- 'directionality',
- 'emotions',
- 'example',
- 'fullpage',
- 'fullscreen',
- 'iespell',
- 'inlinepopups',
- 'insertdatetime',
- 'layer',
- 'legacyoutput',
- 'lists',
- 'media',
- 'nonbreaking',
- 'noneditable',
- 'pagebreak',
- 'paste',
- 'preview',
- 'print',
- 'save',
- 'searchreplace',
- 'spellchecker',
- 'style',
- 'tabfocus',
- 'table',
- 'template',
- 'visualchars',
- 'wordc',
- 'wordcount',
- 'xhtmlxtras'
- );
-
- /**
- * @var array default themes to load
- */
- private static $_themes = array(
- 'simple',
- 'advanced'
- );
-
- /**
- * Constructor.
- * Sets default width and height.
- */
- public function __construct()
- {
- $this->setWidth('470px');
- $this->setHeight('250px');
- }
-
- /**
- * Overrides the parent implementation.
- * TextMode for THtmlArea control is always 'MultiLine'
- * @return string the behavior mode of the THtmlArea component.
- */
- public function getTextMode()
- {
- return 'MultiLine';
- }
-
- /**
- * Overrides the parent implementation.
- * TextMode for THtmlArea is always 'MultiLine' and cannot be changed to others.
- * @param string the text mode
- */
- public function setTextMode($value)
- {
- throw new TInvalidOperationException("htmlarea_textmode_readonly");
- }
-
- /**
- * @return boolean whether change of the content should cause postback. Return false if EnableVisualEdit is true.
- */
- public function getAutoPostBack()
- {
- return $this->getEnableVisualEdit() ? false : parent::getAutoPostBack();
- }
-
- /**
- * @return boolean whether to show WYSIWYG text editor. Defaults to true.
- */
- public function getEnableVisualEdit()
- {
- return $this->getViewState('EnableVisualEdit',true);
- }
-
- /**
- * Sets whether to show WYSIWYG text editor.
- * @param boolean whether to show WYSIWYG text editor
- */
- public function setEnableVisualEdit($value)
- {
- $this->setViewState('EnableVisualEdit',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * Gets the current culture.
- * @return string current culture, e.g. en_AU.
- */
- public function getCulture()
- {
- return $this->getViewState('Culture', '');
- }
-
- /**
- * Sets the culture/language for the html area
- * @param string a culture string, e.g. en_AU.
- */
- public function setCulture($value)
- {
- $this->setViewState('Culture', $value, '');
- }
-
- /**
- * Gets the list of options for the WYSIWYG (TinyMCE) editor
- * @see http://tinymce.moxiecode.com/tinymce/docs/index.html
- * @return string options
- */
- public function getOptions()
- {
- return $this->getViewState('Options', '');
- }
-
- /**
- * Sets the list of options for the WYSIWYG (TinyMCE) editor
- * @see http://tinymce.moxiecode.com/tinymce/docs/index.html
- * @param string options
- */
- public function setOptions($value)
- {
- $this->setViewState('Options', $value, '');
- }
-
- /**
- * @param string path to custom plugins to be copied.
- */
- public function setCustomPluginPath($value)
- {
- $this->setViewState('CustomPluginPath', $value);
- }
-
- /**
- * @return string path to custom plugins to be copied.
- */
- public function getCustomPluginPath()
- {
- return $this->getViewState('CustomPluginPath');
- }
-
- /**
- * @return boolean enable compression of the javascript files, default is true.
- */
- public function getEnableCompression()
- {
- return $this->getViewState('EnableCompression', true);
- }
-
- /**
- * @param boolean enable compression of the javascript files, default is true.
- */
- public function setEnableCompression($value)
- {
- $this->setViewState('EnableCompression', TPropertyValue::ensureBoolean($value));
- }
-
- /**
- * Registers clientscripts
- *
- * This method overrides the parent implementation and is invoked before render.
- * @param mixed event parameter
- */
- public function onPreRender($param)
- {
- parent::onPreRender($param);
- $this->loadJavascriptLibrary();
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This method overrides the parent implementation by registering
- * additional javacript code.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- if($this->getEnableVisualEdit() && $this->getEnabled(true))
- {
- $writer->addAttribute('id',$this->getClientID());
- $this->registerEditorClientScript($writer);
- }
-
- parent::addAttributesToRender($writer);
- }
-
- /**
- * Returns a list of plugins to be loaded.
- * Override this method to customize.
- * @return array list of plugins to be loaded
- */
- public function getAvailablePlugins()
- {
- return self::$_plugins;
- }
-
- /**
- * @return array list of available themese
- */
- public function getAvailableThemes()
- {
- return self::$_themes;
- }
-
- protected function getCompressionOptions()
- {
- return array(
- 'plugins' => implode(',', $this->getAvailablePlugins()),
- 'themes' => implode(',', $this->getAvailableThemes()),
- 'languages' => $this->getLanguageSuffix($this->getCulture()),
- 'disk_cache' => true,
- 'debug' => false
- );
- }
-
- protected function loadJavascriptLibrary()
- {
- $scripts = $this->getPage()->getClientScript();
- $scripts->registerPradoScript('htmlarea');
- $scripts->registerScriptFile('prado:THtmlArea', $this->getScriptUrl());
- }
-
- /**
- * Registers the editor javascript file and code to initialize the editor.
- */
- protected function registerEditorClientScript($writer)
- {
- $scripts = $this->getPage()->getClientScript();
- $options = array(
- 'EditorOptions' => $this->getEditorOptions()
- );
- if($this->getEnableCompression())
- $options['CompressionOptions'] = $this->getCompressionOptions();
-
- $options = TJavaScript::encode($options,true,true);
- $script = "new Prado.WebUI.THtmlArea($options)";
- $scripts->registerEndScript('prado:THtmlArea'.$this->ClientID,$script);
- }
-
- /**
- * @return string editor script URL.
- */
- protected function getScriptUrl()
- {
- if($this->getEnableCompression())
- return $this->getScriptDeploymentPath().'/tiny_mce/tiny_mce_gzip.js';
- else
- return $this->getScriptDeploymentPath().'/tiny_mce/tiny_mce.js';
- }
-
- /**
- * Gets the editor script base URL by publishing the tarred source via TTarAssetManager.
- * @return string URL base path to the published editor script
- */
- protected function getScriptDeploymentPath()
- {
- $tarfile = Prado::getPathOfNamespace('System.3rdParty.TinyMCE.tiny_mce', '.tar');
- $md5sum = Prado::getPathOfNamespace('System.3rdParty.TinyMCE.tiny_mce', '.md5');
- if($tarfile===null || $md5sum===null)
- throw new TConfigurationException('htmlarea_tarfile_invalid');
- $url = $this->getApplication()->getAssetManager()->publishTarFile($tarfile, $md5sum);
- $this->copyCustomPlugins($url);
- return $url;
- }
-
- protected function copyCustomPlugins($url)
- {
- if($plugins = $this->getCustomPluginPath())
- {
- $assets = $this->getApplication()->getAssetManager();
- $path = is_dir($plugins) ? $plugins : Prado::getPathOfNameSpace($plugins);
- $dest = $assets->getBasePath().'/'.basename($url).'/tiny_mce/plugins/';
- if(!is_dir($dest) || $this->getApplication()->getMode()!==TApplicationMode::Performance)
- $assets->copyDirectory($path, $dest);
- }
- }
-
- /**
- * Default editor options gives basic tool bar only.
- * @return array editor initialization options.
- */
- protected function getEditorOptions()
- {
- $options['mode'] = 'exact';
- $options['elements'] = $this->getClientID();
- $options['language'] = $this->getLanguageSuffix($this->getCulture());
- $options['theme'] = 'advanced';
-
- //make it basic advanced to fit into 1 line of buttons.
- //$options['theme_advanced_buttons1'] = 'bold,italic,underline,strikethrough,separator,justifyleft,justifycenter,justifyright, justifyfull,separator,bullist,numlist,separator,undo,redo,separator,link,unlink,separator,charmap,separator,code,help';
- //$options['theme_advanced_buttons2'] = ' ';
- $options['theme_advanced_buttons1'] = 'formatselect,fontselect,fontsizeselect,separator,bold,italic,underline,strikethrough,sub,sup';
- $options['theme_advanced_buttons2'] = 'justifyleft,justifycenter,justifyright,justifyfull,separator,bullist,numlist,separator,outdent,indent,separator,forecolor,backcolor,separator,hr,link,unlink,image,charmap,separator,removeformat,code,help';
- $options['theme_advanced_buttons3'] = '';
-
- $options['theme_advanced_toolbar_location'] = 'top';
- $options['theme_advanced_toolbar_align'] = 'left';
- $options['theme_advanced_path_location'] = 'bottom';
- $options['extended_valid_elements'] = 'a[name|href|target|title|onclick],img[class|src|border=0|alt|title|hspace|vspace|width|height|align|onmouseover|onmouseout|name],hr[class|width|size|noshade],font[face|size|color|style],span[class|align|style]';
-
- $options = array_merge($options, $this->parseEditorOptions($this->getOptions()));
- return $options;
- }
-
- /**
- * Parse additional options set in the Options property.
- * @return array additional custom options
- */
- protected function parseEditorOptions($string)
- {
- $options = array();
- $substrings = preg_split('/,\s*\n|\n/', trim($string));
- foreach($substrings as $bits)
- {
- $option = explode(":",$bits,2);
-
- if(count($option) == 2)
- {
- $value=trim(trim($option[1]),"'\"");
- if (($s=strtolower($value))==='false')
- $value=false;
- elseif ($s==='true')
- $value=true;
- $options[trim($option[0])] = $value;
- }
- }
- return $options;
- }
-
- /**
- * @return string localized editor interface language extension.
- */
- protected function getLanguageSuffix($culture)
- {
- $app = $this->getApplication()->getGlobalization();
- if(empty($culture) && ($app!==null))
- $culture = $app->getCulture();
- $variants = array();
- if($app!==null)
- $variants = $app->getCultureVariants($culture);
-
- foreach($variants as $variant)
- {
- if(isset(self::$_langs[$variant]))
- return self::$_langs[$variant];
- }
-
- return 'en';
- }
-
- /**
- * Gets the name of the javascript class responsible for performing postback for this control.
- * This method overrides the parent implementation.
- * @return string the javascript class name
- */
- protected function getClientClassName()
- {
- return 'Prado.WebUI.THtmlArea';
- }
-}
-
+<?php
+/**
+ * THtmlArea class file.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2011 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * Includes TTextBox class
+ */
+Prado::using('System.Web.UI.WebControls.TTextBox');
+
+/**
+ * THtmlArea class
+ *
+ * THtmlArea wraps the visual editting functionalities provided by the
+ * TinyMCE project {@link http://tinymce.moxiecode.com/}.
+ *
+ * THtmlArea displays a WYSIWYG text area on the Web page for user input
+ * in the HTML format. The text displayed in the THtmlArea component is
+ * specified or determined by using the <b>Text</b> property.
+ *
+ * To enable the visual editting on the client side, set the property
+ * <b>EnableVisualEdit</b> to true (which is default value).
+ * To set the size of the editor when the visual editting is enabled,
+ * set the <b>Width</b> and <b>Height</b> properties instead of
+ * <b>Columns</b> and <b>Rows</b> because the latter has no meaning
+ * under the situation.
+ *
+ * The default editor gives only the basic tool bar. To change or add
+ * additional tool bars, use the {@link setOptions Options} property to add additional
+ * editor options with each options on a new line.
+ * See http://tinymce.moxiecode.com/tinymce/docs/index.html
+ * for a list of options. The options can be change/added as shown in the
+ * following example.
+ * <code>
+ * <com:THtmlArea>
+ * <prop:Options>
+ * plugins : "contextmenu,paste"
+ * language : "zh_cn"
+ * </prop:Options>
+ * </com:THtmlArea>
+ * </code>
+ *
+ * Compatibility
+ * The client-side visual editting capability is supported by
+ * Internet Explorer 5.0+ for Windows and Gecko-based browser.
+ * If the browser does not support the visual editting,
+ * a traditional textarea will be displayed.
+ *
+ * Browser support
+ *
+ * <code>
+ * Windows XP MacOS X 10.4
+ * ----------------------------------------------------
+ * MSIE 6 OK
+ * MSIE 5.5 SP2 OK
+ * MSIE 5.0 OK
+ * Mozilla 1.7.x OK OK
+ * Firefox 1.0.x OK OK
+ * Firefox 1.5b2 OK OK
+ * Safari 2.0 (412) OK(1)
+ * Opera 9 Preview 1 OK(1) OK(1)
+ * ----------------------------------------------------
+ * * (1) - Partialy working
+ * ----------------------------------------------------
+ * </code>
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class THtmlArea extends TTextBox
+{
+ /**
+ * @var array list of locale => language file pairs.
+ */
+ private static $_langs = array(
+ 'ar' => 'ar',
+ 'az' => 'az',
+ 'be' => 'be',
+ 'bg' => 'bg',
+ 'bn' => 'bn',
+ 'br' => 'br',
+ 'bs' => 'bs',
+ 'ca' => 'ca',
+ 'ch' => 'ch',
+ 'cn' => 'cn',
+ 'cs' => 'cs',
+ 'cy' => 'cy',
+ 'da' => 'da',
+ 'de' => 'de',
+ 'dv' => 'dv',
+ 'el' => 'el',
+ 'en' => 'en',
+ 'eo' => 'eo',
+ 'es' => 'es',
+ 'et' => 'et',
+ 'eu' => 'eu',
+ 'fa' => 'fa',
+ 'fi' => 'fi',
+ 'fr' => 'fr',
+ 'gl' => 'gl',
+ 'gu' => 'gu',
+ 'he' => 'he',
+ 'hi' => 'hi',
+ 'hr' => 'hr',
+ 'hu' => 'hu',
+ 'hy' => 'hy',
+ 'ia' => 'ia',
+ 'id' => 'id',
+ 'is' => 'is',
+ 'it' => 'it',
+ 'ja' => 'ja',
+ 'ka' => 'ka',
+ 'kl' => 'kl',
+ 'km' => 'km',
+ 'ko' => 'ko',
+ 'lb' => 'lb',
+ 'lt' => 'lt',
+ 'lv' => 'lv',
+ 'mk' => 'mk',
+ 'ml' => 'ml',
+ 'mn' => 'mn',
+ 'ms' => 'ms',
+ 'my' => 'my',
+ 'nb' => 'nb',
+ 'nl' => 'nl',
+ 'nn' => 'nn',
+ 'no' => 'no',
+ 'pl' => 'pl',
+ 'ps' => 'ps',
+ 'pt' => 'pt',
+ 'ro' => 'ro',
+ 'ru' => 'ru',
+ 'sc' => 'sc',
+ 'se' => 'se',
+ 'si' => 'si',
+ 'sk' => 'sk',
+ 'sl' => 'sl',
+ 'sq' => 'sq',
+ 'sr' => 'sr',
+ 'sv' => 'sv',
+ 'ta' => 'ta',
+ 'te' => 'te',
+ 'th' => 'th',
+ 'tn' => 'tn',
+ 'tr' => 'tr',
+ 'tt' => 'tt',
+ 'tw' => 'tw',
+ 'uk' => 'vi',
+ 'ur' => 'vi',
+ 'vi' => 'vi',
+ 'zh_CN' => 'zh-cn',
+ 'zh_TW' => 'zh-tw',
+ 'zh' => 'zh',
+ 'zu' => 'zu',
+ );
+
+ /**
+ * @var array list of default plugins to load, override using getAvailablePlugins();
+ */
+ private static $_plugins = array(
+ 'advhr',
+ 'advimage',
+ 'advlink',
+ 'advlist',
+ 'autolink',
+ 'autoresize',
+ 'autosave',
+ 'bbcode',
+ 'contextmenu',
+ 'directionality',
+ 'emotions',
+ 'example',
+ 'fullpage',
+ 'fullscreen',
+ 'iespell',
+ 'inlinepopups',
+ 'insertdatetime',
+ 'layer',
+ 'legacyoutput',
+ 'lists',
+ 'media',
+ 'nonbreaking',
+ 'noneditable',
+ 'pagebreak',
+ 'paste',
+ 'preview',
+ 'print',
+ 'save',
+ 'searchreplace',
+ 'spellchecker',
+ 'style',
+ 'tabfocus',
+ 'table',
+ 'template',
+ 'visualchars',
+ 'wordc',
+ 'wordcount',
+ 'xhtmlxtras'
+ );
+
+ /**
+ * @var array default themes to load
+ */
+ private static $_themes = array(
+ 'simple',
+ 'advanced'
+ );
+
+ /**
+ * Constructor.
+ * Sets default width and height.
+ */
+ public function __construct()
+ {
+ $this->setWidth('470px');
+ $this->setHeight('250px');
+ }
+
+ /**
+ * Overrides the parent implementation.
+ * TextMode for THtmlArea control is always 'MultiLine'
+ * @return string the behavior mode of the THtmlArea component.
+ */
+ public function getTextMode()
+ {
+ return 'MultiLine';
+ }
+
+ /**
+ * Overrides the parent implementation.
+ * TextMode for THtmlArea is always 'MultiLine' and cannot be changed to others.
+ * @param string the text mode
+ */
+ public function setTextMode($value)
+ {
+ throw new TInvalidOperationException("htmlarea_textmode_readonly");
+ }
+
+ /**
+ * @return boolean whether change of the content should cause postback. Return false if EnableVisualEdit is true.
+ */
+ public function getAutoPostBack()
+ {
+ return $this->getEnableVisualEdit() ? false : parent::getAutoPostBack();
+ }
+
+ /**
+ * @return boolean whether to show WYSIWYG text editor. Defaults to true.
+ */
+ public function getEnableVisualEdit()
+ {
+ return $this->getViewState('EnableVisualEdit',true);
+ }
+
+ /**
+ * Sets whether to show WYSIWYG text editor.
+ * @param boolean whether to show WYSIWYG text editor
+ */
+ public function setEnableVisualEdit($value)
+ {
+ $this->setViewState('EnableVisualEdit',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * Gets the current culture.
+ * @return string current culture, e.g. en_AU.
+ */
+ public function getCulture()
+ {
+ return $this->getViewState('Culture', '');
+ }
+
+ /**
+ * Sets the culture/language for the html area
+ * @param string a culture string, e.g. en_AU.
+ */
+ public function setCulture($value)
+ {
+ $this->setViewState('Culture', $value, '');
+ }
+
+ /**
+ * Gets the list of options for the WYSIWYG (TinyMCE) editor
+ * @see http://tinymce.moxiecode.com/tinymce/docs/index.html
+ * @return string options
+ */
+ public function getOptions()
+ {
+ return $this->getViewState('Options', '');
+ }
+
+ /**
+ * Sets the list of options for the WYSIWYG (TinyMCE) editor
+ * @see http://tinymce.moxiecode.com/tinymce/docs/index.html
+ * @param string options
+ */
+ public function setOptions($value)
+ {
+ $this->setViewState('Options', $value, '');
+ }
+
+ /**
+ * @param string path to custom plugins to be copied.
+ */
+ public function setCustomPluginPath($value)
+ {
+ $this->setViewState('CustomPluginPath', $value);
+ }
+
+ /**
+ * @return string path to custom plugins to be copied.
+ */
+ public function getCustomPluginPath()
+ {
+ return $this->getViewState('CustomPluginPath');
+ }
+
+ /**
+ * @return boolean enable compression of the javascript files, default is true.
+ */
+ public function getEnableCompression()
+ {
+ return $this->getViewState('EnableCompression', true);
+ }
+
+ /**
+ * @param boolean enable compression of the javascript files, default is true.
+ */
+ public function setEnableCompression($value)
+ {
+ $this->setViewState('EnableCompression', TPropertyValue::ensureBoolean($value));
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This method overrides the parent implementation by registering
+ * additional javacript code.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ if($this->getEnableVisualEdit() && $this->getEnabled(true))
+ {
+ $writer->addAttribute('id',$this->getClientID());
+ $this->registerEditorClientScript($writer);
+ }
+
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * Returns a list of plugins to be loaded.
+ * Override this method to customize.
+ * @return array list of plugins to be loaded
+ */
+ public function getAvailablePlugins()
+ {
+ return self::$_plugins;
+ }
+
+ /**
+ * @return array list of available themese
+ */
+ public function getAvailableThemes()
+ {
+ return self::$_themes;
+ }
+
+ protected function getCompressionOptions()
+ {
+ return array(
+ 'plugins' => implode(',', $this->getAvailablePlugins()),
+ 'themes' => implode(',', $this->getAvailableThemes()),
+ 'languages' => $this->getLanguageSuffix($this->getCulture()),
+ 'disk_cache' => true,
+ 'debug' => false
+ );
+ }
+
+ protected function loadJavascriptLibrary()
+ {
+ $scripts = $this->getPage()->getClientScript();
+ $scripts->registerPradoScript('htmlarea');
+ $scripts->registerScriptFile('prado:THtmlArea', $this->getScriptUrl());
+ }
+
+ /**
+ * Registers the editor javascript file and code to initialize the editor.
+ */
+ protected function registerEditorClientScript($writer)
+ {
+ $this->loadJavascriptLibrary();
+ $scripts = $this->getPage()->getClientScript();
+ $options = array(
+ 'EditorOptions' => $this->getEditorOptions()
+ );
+ if($this->getEnableCompression())
+ $options['CompressionOptions'] = $this->getCompressionOptions();
+
+ $options = TJavaScript::encode($options,true,true);
+ $script = "new Prado.WebUI.THtmlArea($options)";
+ $scripts->registerEndScript('prado:THtmlArea'.$this->ClientID,$script);
+ }
+
+ /**
+ * @return string editor script URL.
+ */
+ protected function getScriptUrl()
+ {
+ if($this->getEnableCompression())
+ return $this->getScriptDeploymentPath().'/tiny_mce/tiny_mce_gzip.js';
+ else
+ return $this->getScriptDeploymentPath().'/tiny_mce/tiny_mce.js';
+ }
+
+ /**
+ * Gets the editor script base URL by publishing the tarred source via TTarAssetManager.
+ * @return string URL base path to the published editor script
+ */
+ protected function getScriptDeploymentPath()
+ {
+ $tarfile = Prado::getPathOfNamespace('System.3rdParty.TinyMCE.tiny_mce', '.tar');
+ $md5sum = Prado::getPathOfNamespace('System.3rdParty.TinyMCE.tiny_mce', '.md5');
+ if($tarfile===null || $md5sum===null)
+ throw new TConfigurationException('htmlarea_tarfile_invalid');
+ $url = $this->getApplication()->getAssetManager()->publishTarFile($tarfile, $md5sum);
+ $this->copyCustomPlugins($url);
+ return $url;
+ }
+
+ protected function copyCustomPlugins($url)
+ {
+ if($plugins = $this->getCustomPluginPath())
+ {
+ $assets = $this->getApplication()->getAssetManager();
+ $path = is_dir($plugins) ? $plugins : Prado::getPathOfNameSpace($plugins);
+ $dest = $assets->getBasePath().'/'.basename($url).'/tiny_mce/plugins/';
+ if(!is_dir($dest) || $this->getApplication()->getMode()!==TApplicationMode::Performance)
+ $assets->copyDirectory($path, $dest);
+ }
+ }
+
+ /**
+ * Default editor options gives basic tool bar only.
+ * @return array editor initialization options.
+ */
+ protected function getEditorOptions()
+ {
+ $options['mode'] = 'exact';
+ $options['elements'] = $this->getClientID();
+ $options['language'] = $this->getLanguageSuffix($this->getCulture());
+ $options['theme'] = 'advanced';
+
+ //make it basic advanced to fit into 1 line of buttons.
+ //$options['theme_advanced_buttons1'] = 'bold,italic,underline,strikethrough,separator,justifyleft,justifycenter,justifyright, justifyfull,separator,bullist,numlist,separator,undo,redo,separator,link,unlink,separator,charmap,separator,code,help';
+ //$options['theme_advanced_buttons2'] = ' ';
+ $options['theme_advanced_buttons1'] = 'formatselect,fontselect,fontsizeselect,separator,bold,italic,underline,strikethrough,sub,sup';
+ $options['theme_advanced_buttons2'] = 'justifyleft,justifycenter,justifyright,justifyfull,separator,bullist,numlist,separator,outdent,indent,separator,forecolor,backcolor,separator,hr,link,unlink,image,charmap,separator,removeformat,code,help';
+ $options['theme_advanced_buttons3'] = '';
+
+ $options['theme_advanced_toolbar_location'] = 'top';
+ $options['theme_advanced_toolbar_align'] = 'left';
+ $options['theme_advanced_path_location'] = 'bottom';
+ $options['extended_valid_elements'] = 'a[name|href|target|title|onclick],img[class|src|border=0|alt|title|hspace|vspace|width|height|align|onmouseover|onmouseout|name],hr[class|width|size|noshade],font[face|size|color|style],span[class|align|style]';
+
+ $options = array_merge($options, $this->parseEditorOptions($this->getOptions()));
+ return $options;
+ }
+
+ /**
+ * Parse additional options set in the Options property.
+ * @return array additional custom options
+ */
+ protected function parseEditorOptions($string)
+ {
+ $options = array();
+ $substrings = preg_split('/,\s*\n|\n/', trim($string));
+ foreach($substrings as $bits)
+ {
+ $option = explode(":",$bits,2);
+
+ if(count($option) == 2)
+ {
+ $value=trim(trim($option[1]),"'\"");
+ if (($s=strtolower($value))==='false')
+ $value=false;
+ elseif ($s==='true')
+ $value=true;
+ $options[trim($option[0])] = $value;
+ }
+ }
+ return $options;
+ }
+
+ /**
+ * @return string localized editor interface language extension.
+ */
+ protected function getLanguageSuffix($culture)
+ {
+ $app = $this->getApplication()->getGlobalization();
+ if(empty($culture) && ($app!==null))
+ $culture = $app->getCulture();
+ $variants = array();
+ if($app!==null)
+ $variants = $app->getCultureVariants($culture);
+
+ foreach($variants as $variant)
+ {
+ if(isset(self::$_langs[$variant]))
+ return self::$_langs[$variant];
+ }
+
+ return 'en';
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.THtmlArea';
+ }
+}
+
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-27 20:54:43 +0000