remove autoload section in composer.json

[github/wallabag/wallabag.git] / inc / 3rdparty / htmlpurifier / HTMLPurifier / Printer / ConfigForm.php

<?php\r
\r
/**\r
 * @todo Rewrite to use Interchange objects\r
 */\r
class HTMLPurifier_Printer_ConfigForm extends HTMLPurifier_Printer\r
{\r
\r
    /**\r
     * Printers for specific fields.\r
     * @type HTMLPurifier_Printer[]\r
     */\r
    protected $fields = array();\r
\r
    /**\r
     * Documentation URL, can have fragment tagged on end.\r
     * @type string\r
     */\r
    protected $docURL;\r
\r
    /**\r
     * Name of form element to stuff config in.\r
     * @type string\r
     */\r
    protected $name;\r
\r
    /**\r
     * Whether or not to compress directive names, clipping them off\r
     * after a certain amount of letters. False to disable or integer letters\r
     * before clipping.\r
     * @type bool\r
     */\r
    protected $compress = false;\r
\r
    /**\r
     * @param string $name Form element name for directives to be stuffed into\r
     * @param string $doc_url String documentation URL, will have fragment tagged on\r
     * @param bool $compress Integer max length before compressing a directive name, set to false to turn off\r
     */\r
    public function __construct(\r
        $name,\r
        $doc_url = null,\r
        $compress = false\r
    ) {\r
        parent::__construct();\r
        $this->docURL = $doc_url;\r
        $this->name = $name;\r
        $this->compress = $compress;\r
        // initialize sub-printers\r
        $this->fields[0] = new HTMLPurifier_Printer_ConfigForm_default();\r
        $this->fields[HTMLPurifier_VarParser::BOOL] = new HTMLPurifier_Printer_ConfigForm_bool();\r
    }\r
\r
    /**\r
     * Sets default column and row size for textareas in sub-printers\r
     * @param $cols Integer columns of textarea, null to use default\r
     * @param $rows Integer rows of textarea, null to use default\r
     */\r
    public function setTextareaDimensions($cols = null, $rows = null)\r
    {\r
        if ($cols) {\r
            $this->fields['default']->cols = $cols;\r
        }\r
        if ($rows) {\r
            $this->fields['default']->rows = $rows;\r
        }\r
    }\r
\r
    /**\r
     * Retrieves styling, in case it is not accessible by webserver\r
     */\r
    public static function getCSS()\r
    {\r
        return file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/Printer/ConfigForm.css');\r
    }\r
\r
    /**\r
     * Retrieves JavaScript, in case it is not accessible by webserver\r
     */\r
    public static function getJavaScript()\r
    {\r
        return file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/Printer/ConfigForm.js');\r
    }\r
\r
    /**\r
     * Returns HTML output for a configuration form\r
     * @param HTMLPurifier_Config|array $config Configuration object of current form state, or an array\r
     *        where [0] has an HTML namespace and [1] is being rendered.\r
     * @param array|bool $allowed Optional namespace(s) and directives to restrict form to.\r
     * @param bool $render_controls\r
     * @return string\r
     */\r
    public function render($config, $allowed = true, $render_controls = true)\r
    {\r
        if (is_array($config) && isset($config[0])) {\r
            $gen_config = $config[0];\r
            $config = $config[1];\r
        } else {\r
            $gen_config = $config;\r
        }\r
\r
        $this->config = $config;\r
        $this->genConfig = $gen_config;\r
        $this->prepareGenerator($gen_config);\r
\r
        $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $config->def);\r
        $all = array();\r
        foreach ($allowed as $key) {\r
            list($ns, $directive) = $key;\r
            $all[$ns][$directive] = $config->get($ns . '.' . $directive);\r
        }\r
\r
        $ret = '';\r
        $ret .= $this->start('table', array('class' => 'hp-config'));\r
        $ret .= $this->start('thead');\r
        $ret .= $this->start('tr');\r
        $ret .= $this->element('th', 'Directive', array('class' => 'hp-directive'));\r
        $ret .= $this->element('th', 'Value', array('class' => 'hp-value'));\r
        $ret .= $this->end('tr');\r
        $ret .= $this->end('thead');\r
        foreach ($all as $ns => $directives) {\r
            $ret .= $this->renderNamespace($ns, $directives);\r
        }\r
        if ($render_controls) {\r
            $ret .= $this->start('tbody');\r
            $ret .= $this->start('tr');\r
            $ret .= $this->start('td', array('colspan' => 2, 'class' => 'controls'));\r
            $ret .= $this->elementEmpty('input', array('type' => 'submit', 'value' => 'Submit'));\r
            $ret .= '[<a href="?">Reset</a>]';\r
            $ret .= $this->end('td');\r
            $ret .= $this->end('tr');\r
            $ret .= $this->end('tbody');\r
        }\r
        $ret .= $this->end('table');\r
        return $ret;\r
    }\r
\r
    /**\r
     * Renders a single namespace\r
     * @param $ns String namespace name\r
     * @param array $directives array of directives to values\r
     * @return string\r
     */\r
    protected function renderNamespace($ns, $directives)\r
    {\r
        $ret = '';\r
        $ret .= $this->start('tbody', array('class' => 'namespace'));\r
        $ret .= $this->start('tr');\r
        $ret .= $this->element('th', $ns, array('colspan' => 2));\r
        $ret .= $this->end('tr');\r
        $ret .= $this->end('tbody');\r
        $ret .= $this->start('tbody');\r
        foreach ($directives as $directive => $value) {\r
            $ret .= $this->start('tr');\r
            $ret .= $this->start('th');\r
            if ($this->docURL) {\r
                $url = str_replace('%s', urlencode("$ns.$directive"), $this->docURL);\r
                $ret .= $this->start('a', array('href' => $url));\r
            }\r
            $attr = array('for' => "{$this->name}:$ns.$directive");\r
\r
            // crop directive name if it's too long\r
            if (!$this->compress || (strlen($directive) < $this->compress)) {\r
                $directive_disp = $directive;\r
            } else {\r
                $directive_disp = substr($directive, 0, $this->compress - 2) . '...';\r
                $attr['title'] = $directive;\r
            }\r
\r
            $ret .= $this->element(\r
                'label',\r
                $directive_disp,\r
                // component printers must create an element with this id\r
                $attr\r
            );\r
            if ($this->docURL) {\r
                $ret .= $this->end('a');\r
            }\r
            $ret .= $this->end('th');\r
\r
            $ret .= $this->start('td');\r
            $def = $this->config->def->info["$ns.$directive"];\r
            if (is_int($def)) {\r
                $allow_null = $def < 0;\r
                $type = abs($def);\r
            } else {\r
                $type = $def->type;\r
                $allow_null = isset($def->allow_null);\r
            }\r
            if (!isset($this->fields[$type])) {\r
                $type = 0;\r
            } // default\r
            $type_obj = $this->fields[$type];\r
            if ($allow_null) {\r
                $type_obj = new HTMLPurifier_Printer_ConfigForm_NullDecorator($type_obj);\r
            }\r
            $ret .= $type_obj->render($ns, $directive, $value, $this->name, array($this->genConfig, $this->config));\r
            $ret .= $this->end('td');\r
            $ret .= $this->end('tr');\r
        }\r
        $ret .= $this->end('tbody');\r
        return $ret;\r
    }\r
\r
}\r
\r
/**\r
 * Printer decorator for directives that accept null\r
 */\r
class HTMLPurifier_Printer_ConfigForm_NullDecorator extends HTMLPurifier_Printer\r
{\r
    /**\r
     * Printer being decorated\r
     * @type HTMLPurifier_Printer\r
     */\r
    protected $obj;\r
\r
    /**\r
     * @param HTMLPurifier_Printer $obj Printer to decorate\r
     */\r
    public function __construct($obj)\r
    {\r
        parent::__construct();\r
        $this->obj = $obj;\r
    }\r
\r
    /**\r
     * @param string $ns\r
     * @param string $directive\r
     * @param string $value\r
     * @param string $name\r
     * @param HTMLPurifier_Config|array $config\r
     * @return string\r
     */\r
    public function render($ns, $directive, $value, $name, $config)\r
    {\r
        if (is_array($config) && isset($config[0])) {\r
            $gen_config = $config[0];\r
            $config = $config[1];\r
        } else {\r
            $gen_config = $config;\r
        }\r
        $this->prepareGenerator($gen_config);\r
\r
        $ret = '';\r
        $ret .= $this->start('label', array('for' => "$name:Null_$ns.$directive"));\r
        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));\r
        $ret .= $this->text(' Null/Disabled');\r
        $ret .= $this->end('label');\r
        $attr = array(\r
            'type' => 'checkbox',\r
            'value' => '1',\r
            'class' => 'null-toggle',\r
            'name' => "$name" . "[Null_$ns.$directive]",\r
            'id' => "$name:Null_$ns.$directive",\r
            'onclick' => "toggleWriteability('$name:$ns.$directive',checked)" // INLINE JAVASCRIPT!!!!\r
        );\r
        if ($this->obj instanceof HTMLPurifier_Printer_ConfigForm_bool) {\r
            // modify inline javascript slightly\r
            $attr['onclick'] =\r
                "toggleWriteability('$name:Yes_$ns.$directive',checked);" .\r
                "toggleWriteability('$name:No_$ns.$directive',checked)";\r
        }\r
        if ($value === null) {\r
            $attr['checked'] = 'checked';\r
        }\r
        $ret .= $this->elementEmpty('input', $attr);\r
        $ret .= $this->text(' or ');\r
        $ret .= $this->elementEmpty('br');\r
        $ret .= $this->obj->render($ns, $directive, $value, $name, array($gen_config, $config));\r
        return $ret;\r
    }\r
}\r
\r
/**\r
 * Swiss-army knife configuration form field printer\r
 */\r
class HTMLPurifier_Printer_ConfigForm_default extends HTMLPurifier_Printer\r
{\r
    /**\r
     * @type int\r
     */\r
    public $cols = 18;\r
\r
    /**\r
     * @type int\r
     */\r
    public $rows = 5;\r
\r
    /**\r
     * @param string $ns\r
     * @param string $directive\r
     * @param string $value\r
     * @param string $name\r
     * @param HTMLPurifier_Config|array $config\r
     * @return string\r
     */\r
    public function render($ns, $directive, $value, $name, $config)\r
    {\r
        if (is_array($config) && isset($config[0])) {\r
            $gen_config = $config[0];\r
            $config = $config[1];\r
        } else {\r
            $gen_config = $config;\r
        }\r
        $this->prepareGenerator($gen_config);\r
        // this should probably be split up a little\r
        $ret = '';\r
        $def = $config->def->info["$ns.$directive"];\r
        if (is_int($def)) {\r
            $type = abs($def);\r
        } else {\r
            $type = $def->type;\r
        }\r
        if (is_array($value)) {\r
            switch ($type) {\r
                case HTMLPurifier_VarParser::LOOKUP:\r
                    $array = $value;\r
                    $value = array();\r
                    foreach ($array as $val => $b) {\r
                        $value[] = $val;\r
                    }\r
                    //TODO does this need a break?\r
                case HTMLPurifier_VarParser::ALIST:\r
                    $value = implode(PHP_EOL, $value);\r
                    break;\r
                case HTMLPurifier_VarParser::HASH:\r
                    $nvalue = '';\r
                    foreach ($value as $i => $v) {\r
                        $nvalue .= "$i:$v" . PHP_EOL;\r
                    }\r
                    $value = $nvalue;\r
                    break;\r
                default:\r
                    $value = '';\r
            }\r
        }\r
        if ($type === HTMLPurifier_VarParser::MIXED) {\r
            return 'Not supported';\r
            $value = serialize($value);\r
        }\r
        $attr = array(\r
            'name' => "$name" . "[$ns.$directive]",\r
            'id' => "$name:$ns.$directive"\r
        );\r
        if ($value === null) {\r
            $attr['disabled'] = 'disabled';\r
        }\r
        if (isset($def->allowed)) {\r
            $ret .= $this->start('select', $attr);\r
            foreach ($def->allowed as $val => $b) {\r
                $attr = array();\r
                if ($value == $val) {\r
                    $attr['selected'] = 'selected';\r
                }\r
                $ret .= $this->element('option', $val, $attr);\r
            }\r
            $ret .= $this->end('select');\r
        } elseif ($type === HTMLPurifier_VarParser::TEXT ||\r
                $type === HTMLPurifier_VarParser::ITEXT ||\r
                $type === HTMLPurifier_VarParser::ALIST ||\r
                $type === HTMLPurifier_VarParser::HASH ||\r
                $type === HTMLPurifier_VarParser::LOOKUP) {\r
            $attr['cols'] = $this->cols;\r
            $attr['rows'] = $this->rows;\r
            $ret .= $this->start('textarea', $attr);\r
            $ret .= $this->text($value);\r
            $ret .= $this->end('textarea');\r
        } else {\r
            $attr['value'] = $value;\r
            $attr['type'] = 'text';\r
            $ret .= $this->elementEmpty('input', $attr);\r
        }\r
        return $ret;\r
    }\r
}\r
\r
/**\r
 * Bool form field printer\r
 */\r
class HTMLPurifier_Printer_ConfigForm_bool extends HTMLPurifier_Printer\r
{\r
    /**\r
     * @param string $ns\r
     * @param string $directive\r
     * @param string $value\r
     * @param string $name\r
     * @param HTMLPurifier_Config|array $config\r
     * @return string\r
     */\r
    public function render($ns, $directive, $value, $name, $config)\r
    {\r
        if (is_array($config) && isset($config[0])) {\r
            $gen_config = $config[0];\r
            $config = $config[1];\r
        } else {\r
            $gen_config = $config;\r
        }\r
        $this->prepareGenerator($gen_config);\r
        $ret = '';\r
        $ret .= $this->start('div', array('id' => "$name:$ns.$directive"));\r
\r
        $ret .= $this->start('label', array('for' => "$name:Yes_$ns.$directive"));\r
        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));\r
        $ret .= $this->text(' Yes');\r
        $ret .= $this->end('label');\r
\r
        $attr = array(\r
            'type' => 'radio',\r
            'name' => "$name" . "[$ns.$directive]",\r
            'id' => "$name:Yes_$ns.$directive",\r
            'value' => '1'\r
        );\r
        if ($value === true) {\r
            $attr['checked'] = 'checked';\r
        }\r
        if ($value === null) {\r
            $attr['disabled'] = 'disabled';\r
        }\r
        $ret .= $this->elementEmpty('input', $attr);\r
\r
        $ret .= $this->start('label', array('for' => "$name:No_$ns.$directive"));\r
        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));\r
        $ret .= $this->text(' No');\r
        $ret .= $this->end('label');\r
\r
        $attr = array(\r
            'type' => 'radio',\r
            'name' => "$name" . "[$ns.$directive]",\r
            'id' => "$name:No_$ns.$directive",\r
            'value' => '0'\r
        );\r
        if ($value === false) {\r
            $attr['checked'] = 'checked';\r
        }\r
        if ($value === null) {\r
            $attr['disabled'] = 'disabled';\r
        }\r
        $ret .= $this->elementEmpty('input', $attr);\r
\r
        $ret .= $this->end('div');\r
\r
        return $ret;\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r