crop-monitor/core/components/tinymce/tinymce.class.php

<?php
/**
 * @package tinymce
 */
class TinyMCE {
    public $config = array();
    public $properties = array();
    public $jsLoaded = false;

    /** @var modContext $context */
    public $context;


    /**
     * The TinyMCE constructor.
     *
     * @param modX $modx A reference to the modX constructor.
     * @param array $config An array of configuration properties
     */
    function __construct(modX &$modx,array $config = array()) {
        $this->modx =& $modx;

        $assetsUrl = $this->modx->getOption('tiny.assets_url',$config,$this->modx->getOption('assets_url',null,MODX_ASSETS_URL).'components/tinymce/');
        $assetsPath = $this->modx->getOption('tiny.assets_path',$config,$this->modx->getOption('assets_path',null,MODX_ASSETS_PATH).'components/tinymce/');
        $corePath = $this->modx->getOption('tiny.core_path',$config,$this->modx->getOption('core_path',null,MODX_CORE_PATH).'components/tinymce/');
        $baseUrl = $this->modx->getOption('tiny.base_url',$config,'');
        if (empty($baseUrl)) $baseUrl = $this->modx->getOption('assets_url',null,MODX_ASSETS_URL).'components/tinymce/';

        $this->config = array_merge(array(
            'assetsPath' => $assetsPath,
            'assetsUrl' => $assetsUrl,
            'path' => $assetsPath,
            'corePath' => $corePath,
            'baseUrl' => $baseUrl,
        ),$config);
        $this->getEditingContext();
    }

    /**
     * Set the properties for this instance
     * 
     * @param array $properties
     * @return void
     */
    public function setProperties(array $properties = array()) {
        $browserAction = $this->_getBrowserAction();
        $this->properties = array_merge(array(
            'accessibility_warnings' => false,
            'browserUrl' => $browserAction ? $this->modx->getOption('manager_url',null,MODX_MANAGER_URL).'index.php?a='.$browserAction : null,
            'cleanup' => true,
            'cleanup_on_startup' => false,
            'compressor' => '',
            'content_css' => $this->context->getOption('editor_css_path'),
            'element_list' => '',
            'entities' => '',
            'execcommand_callback' => 'Tiny.onExecCommand',
            'file_browser_callback' => 'Tiny.loadBrowser',
            'force_p_newlines' => true,
            'force_br_newlines' => false,
            'formats' => array(
                'alignleft' => array('selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', 'classes' => 'justifyleft'),
                'alignright' => array('selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', 'classes' => 'justifyright'),
                'alignfull' => array('selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', 'classes' => 'justifyfull'),
            ),
            'frontend' => false,
            'height' => '400px',
            'plugin_insertdate_dateFormat' => '%Y-%m-%d',
            'plugin_insertdate_timeFormat' => '%H:%M:%S',
            'preformatted' => false,
            'resizable' => true,
            'relative_urls' => true,
            'remove_script_host' => true,
            'resource_browser_path' => $this->modx->getOption('manager_url',null,MODX_MANAGER_URL).'controllers/browser/index.php?',
            'template_external_list_url' => $this->config['assetsUrl'].'template.list.php',
            'theme_advanced_disable' => '',
            'theme_advanced_resizing' => true,
            'theme_advanced_resize_horizontal' => true,
            'theme_advanced_statusbar_location' => 'bottom',
            'theme_advanced_toolbar_align' => 'left',
            'theme_advanced_toolbar_location' => 'top',
            'width' => '100%',
        ),$properties);

        /* now do user/context/system setting overrides - these must override properties */
        $this->properties = array_merge($this->properties,array(
            'buttons1' => $this->context->getOption('tiny.custom_buttons1','undo,redo,selectall,separator,pastetext,pasteword,separator,search,replace,separator,nonbreaking,hr,charmap,separator,image,modxlink,unlink,anchor,media,separator,cleanup,removeformat,separator,fullscreen,print,code,help',$this->properties),
            'buttons2' => $this->context->getOption('tiny.custom_buttons2','bold,italic,underline,strikethrough,sub,sup,separator,bullist,numlist,outdent,indent,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,styleselect,formatselect,separator,styleprops',$this->properties),
            'buttons3' => $this->context->getOption('tiny.custom_buttons3','',$this->properties),
            'buttons4' => $this->context->getOption('tiny.custom_buttons4','',$this->properties),
            'buttons5' => $this->context->getOption('tiny.custom_buttons5','',$this->properties),
            'convert_fonts_to_spans' => $this->context->getOption('tiny.convert_fonts_to_spans',true,$this->properties),
            'convert_newlines_to_brs' => $this->context->getOption('tiny.convert_newlines_to_brs',false,$this->properties),
            'css_path' => $this->context->getOption('editor_css_path','',$this->properties),
            'directionality' => $this->context->getOption('manager_direction','ltr',$this->properties),
            'element_format' => $this->context->getOption('tiny.element_format','xhtml',$this->properties),
            'entity_encoding' => $this->context->getOption('tiny.element_format','named',$this->properties),
            'fix_nesting' => $this->context->getOption('tiny.fix_nesting',false,$this->properties),
            'fix_table_elements' => $this->context->getOption('tiny.fix_table_elements',false,$this->properties),
            'font_size_classes' => $this->context->getOption('tiny.font_size_classes','',$this->properties),
            'font_size_style_values' => $this->context->getOption('tiny.font_size_style_values','xx-small,x-small,small,medium,large,x-large,xx-large',$this->properties),
            'forced_root_block' => $this->context->getOption('tiny.forced_root_block','p',$this->properties),
            'indentation' => $this->context->getOption('tiny.indentation','30px',$this->properties),
            'invalid_elements' => $this->context->getOption('tiny.invalid_elements','',$this->properties),
            'language' => $this->context->getOption('manager_language',$this->context->getOption('cultureKey','en',$this->properties),$this->properties),
            'nowrap' => $this->context->getOption('tiny.nowrap',false,$this->properties),
            'object_resizing' => $this->context->getOption('tiny.object_resizing',true,$this->properties),
            'path_options' => $this->context->getOption('tiny.path_options','',$this->properties),
            'plugins' => $this->context->getOption('tiny.custom_plugins','style,advimage,advlink,modxlink,searchreplace,print,contextmenu,paste,fullscreen,noneditable,nonbreaking,xhtmlxtras,visualchars,media',$this->properties),
            'remove_linebreaks' => $this->context->getOption('tiny.remove_linebreaks',false,$this->properties),
            'remove_redundant_brs' => $this->context->getOption('tiny.remove_redundant_brs',true,$this->properties),
            'removeformat_selector' => $this->context->getOption('tiny.removeformat_selector','b,strong,em,i,span,ins',$this->properties),
            'skin' => $this->context->getOption('tiny.skin','cirkuit',$this->properties),
            'skin_variant' => $this->context->getOption('tiny.skin_variant','',$this->properties),
            'table_inline_editing' => $this->context->getOption('tiny.table_inline_editing',false,$this->properties),
            'theme' => $this->context->getOption('tiny.editor_theme','advanced',$this->properties),
            'theme_advanced_blockformats' => $this->context->getOption('tiny.theme_advanced_blockformats','p,h1,h2,h3,h4,h5,h6,div,blockquote,code,pre,address',$this->properties),
            'theme_advanced_buttons1' => $this->context->getOption('tiny.custom_buttons1','undo,redo,selectall,separator,pastetext,pasteword,separator,search,replace,separator,nonbreaking,hr,charmap,separator,image,modxlink,unlink,anchor,media,separator,cleanup,removeformat,separator,fullscreen,print,code,help',$this->properties),
            'theme_advanced_buttons2' => $this->context->getOption('tiny.custom_buttons2','bold,italic,underline,strikethrough,sub,sup,separator,bullist,numlist,outdent,indent,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,styleselect,formatselect,separator,styleprops',$this->properties),
            'theme_advanced_buttons3' => $this->context->getOption('tiny.custom_buttons3','',$this->properties),
            'theme_advanced_buttons4' => $this->context->getOption('tiny.custom_buttons4','',$this->properties),
            'theme_advanced_buttons5' => $this->context->getOption('tiny.custom_buttons5','',$this->properties),
            'theme_advanced_font_sizes' => $this->context->getOption('tiny.theme_advanced_font_sizes','80%,90%,100%,120%,140%,160%,180%,220%,260%,320%,400%,500%,700%',$this->properties),
            'theme_advanced_styles' => $this->context->getOption('tiny.css_selectors','',$this->properties),
            'use_browser' => $this->context->getOption('use_browser',true,$this->properties),
        ));

        /* add properties that only have a value, due to TinyMCE bug with empty value here */
        $tp = $this->context->getOption('tiny.template_selected_content_classes','',$this->properties);
        if (!empty($tp)) {
            $this->properties['template_selected_content_classes'] = $tp;
        }
        
    }

    /**
     * Initialize TinyMCE
     * @return string
     */
    public function initialize() {
        if (!$this->jsLoaded) {
            $scriptFile = ((!$this->properties['frontend'] && $this->properties['compressor'] == 'enabled') ? 'tiny_mce_gzip.php' : 'tiny_mce.js');
            if ($this->context->getOption('tiny.use_uncompressed_library',false)) {
                $scriptFile = 'tiny_mce_src.js';
            }
            $this->modx->lexicon->load('tinymce:default');
            $lang = $this->modx->lexicon->fetch('tiny.',true);
            $compressJs = $this->context->getOption('tiny.compress_js',false);
            $this->modx->getVersionData();
            $inRevo20 = (boolean)version_compare($this->modx->version['full_version'],'2.1.0-rc1','<');

            $this->modx->controller->addJavascript($this->config['assetsUrl'].'jscripts/tiny_mce/'.$scriptFile);
            $this->modx->controller->addJavascript($this->config['assetsUrl'].'xconfig.js');
            if ($compressJs) {
                $this->modx->controller->addJavascript($this->config['assetsUrl'].'tiny.min.js');
            } else {
                $this->modx->controller->addJavascript($this->config['assetsUrl'].'tiny.js');
            }

            $source = $this->context->getOption('default_media_source',1);
            $this->modx->controller->addHtml('<script type="text/javascript">' . "\n//<![CDATA[" .  "\nvar inRevo20 = ".($inRevo20 ? 1 : 0).";MODx.source = '".$source."';Tiny.lang = "  . $this->modx->toJSON($lang). ';' . "\n//]]>" . "\n</script>");
            if (!$compressJs) {
                $this->modx->controller->addJavascript($this->config['assetsUrl'].'tinymce.panel.js');
            }
            $this->jsLoaded = true;
        }
        return $this->getScript();
    }

    public function getEditingContext() {
        if ($this->modx->context->get('key') == 'mgr') {
            /** @var modResource $resource */
            $resource = !empty($this->config['resource']) ? $this->config['resource'] : '';
            if ($resource and $resource instanceof modResource) {
                $this->context = $this->modx->getObject('modContext',$resource->get('context_key'));
                if ($this->context) {
                    $this->context->prepare();
                }
            }
        }
        if (empty($this->context)) {
            $this->context =& $this->modx->context;
        }
        return $this->context;
    }

    /**
     * Renders the TinyMCE script code.
     *
     * @return string
     */
    public function getScript() {
        /* backwards compat */
        if ($this->properties['theme'] == 'editor' || $this->properties['theme'] == 'custom') {
            $this->properties['theme'] = 'advanced';
        }
        $this->properties['document_base_url'] = $this->config['baseUrl'];

        /* Set relative URL options */
        switch ($this->properties['path_options']) {
            default:
            case 'docrelative':
                $this->properties['relative_urls'] = true;
                $this->properties['remove_script_host'] = true;

                $baseUrl = $this->modx->context->getOption('base_url',MODX_BASE_URL);
                if (!empty($this->config['resource']) && $this->context) {
                    $baseUrl = $this->context->getOption('base_url',$baseUrl);
                }
                $this->properties['document_base_url'] = $baseUrl;
            break;

            case 'rootrelative':
                $this->properties['relative_urls'] = false;
                $this->properties['remove_script_host'] = true;
            break;

            case 'fullpathurl':
                $this->properties['relative_urls'] = false;
                $this->properties['remove_script_host'] = false;
            break;
        }

        $richtextResource = true;
        if (!empty($this->config['resource'])) {
            if (!$this->config['resource']->get('richtext')) {
                unset($this->properties['elements']);
                $richtextResource = false; /* workaround for modx ui bug with rte tvs */
            }
        }
        $templates = $this->getTemplateList();

        /* get JS */
        unset($this->properties['resource']);
        ob_start();
        include_once dirname(__FILE__).'/templates/script.tpl';
        $script = ob_get_contents();
        ob_end_clean();

        $this->modx->controller->addHtml($script);
        return '';
    }

    /**
     * Allows for custom templates
     *
     * @return array
     */
    public function getTemplateList() {
        $list = array();

        $templateListSnippet = $this->context->getOption('tiny.template_list_snippet','',$this->properties);
        if (!empty($templateListSnippet)) {
          $templateList = $this->modx->runSnippet($templateListSnippet);
        } else {
          $templateList = $this->context->getOption('tiny.template_list','',$this->properties);
        }

        if (empty($templateList)) return $list;

        $templateList = explode(',',$templateList);
        foreach ($templateList as $template) {
            if (empty($template)) continue;
            $templateParams = explode(':',$template);
            if (count($templateParams) < 2) continue;

            $t = array($templateParams[0],$templateParams[1]);
            if (!empty($templateParams[2])) array_push($t,$templateParams[2]);
            $list[] = $t;
        }
        return $list;
    }

    /**
     * Gets the MODx modAction for the rte browser.
     * @return modAction
     */
    private function _getBrowserAction() {
        if (intval($_REQUEST['a']) > 0 || empty($_REQUEST['a'])) {
            /** @var modAction $actionObj */
            $actionObj = $this->modx->getObject('modAction',array('controller' => 'browser'));
            $action = $actionObj ? $actionObj->get('id') : 1;
        } else {
            $action = 'browser';
        }
        return $action;
    }

    /**
     * Allows for custom formats.
     *
     * TODO: Figure out proprietary storage format to have this work. Currently
     * ignored.
     *
     * @return string
     */
    public function getFormats() {
        $formats = explode(',',$this->properties['formats']);
        $fs = array();
        foreach ($formats as $format) {
            $fs[$format] = new stdClass();
        }
        $formats = json_encode($fs);
        unset($this->properties['formats']);
        return '';
    }
}

/*
 *
$formatMap = array(
    'alignleft' => array(
        'selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img',
        'classes' => 'left',
    ),
    'aligncenter' => array(
        'selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img',
        'classes' => 'center',
    ),
    'alignright' => array(
        'selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img',
        'classes' => 'right',
    ),
    'alignfull' => array(
        'selector' => 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img',
        'classes' => 'full',
    ),
    'bold' => array(
        'inline' => 'span',
        'classes' => 'bold',
    ),
    'italic' => array(
        'inline' => 'span',
        'classes' => 'italic',
    ),
    'underline' => array(
        'inline' => 'span',
        'classes' => 'underline',
        'exact' => true,
    ),
    'strikethrough' => array(
        'inline' => 'del',
    ),
    'forecolor' => array(
        'inline' => 'span',
        'classes' => 'hilitecolor',
        'styles' => array(
            'backgroundColor' => '%value',
        ),
    ),
);
 */