97 lines
4.0 KiB
PHP
97 lines
4.0 KiB
PHP
<?php
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/**
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* @brief Codemirror class for Form Builder
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 8 Jul 2013
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*/
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namespace IPS\Helpers\Form;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Codemirror class for Form Builder
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*/
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class _Codemirror extends TextArea
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{
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/**
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* @brief Default Options
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* @code
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$defaultOptions = array(
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'minLength' => 1, // Minimum number of characters. NULL is no minimum. Default is NULL.
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'maxLength' => 255, // Maximum number of characters. NULL is no maximum. Default is NULL.
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'disabled' => FALSE, // Disables input. Default is FALSE.
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'placeholder' => 'e.g. ...', // A placeholder (NB: Will only work on compatible browsers)
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'tags' => array(), // An array of extra insertable tags in key => value pair with key being what is inserted and value serving as a description
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'mode' => 'php' // Formatting mode. Default is htmlmixed.
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'height' => 300 // Height of code mirror editor
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'preview' => 'http://...' // A URL where the value can be POSTed (as "value") and will return a preview. Defaults to NULL, which will hide the preview button.
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'tagLinks' => array(), // An array of links to display next to the headers for tags.
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'tagSource' => \IPS\Http\Url( ... ), // A URL that will fetch tags using AJAX.
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);
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* @endcode
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*/
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protected $defaultOptions = array(
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'minLength' => NULL,
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'maxLength' => NULL,
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'disabled' => FALSE,
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'placeholder' => NULL,
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'tags' => array(),
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'mode' => 'htmlmixed',
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'nullLang' => NULL,
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'height' => 300,
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'preview' => NULL,
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'tagLinks' => array(),
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'tagSource' => NULL
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);
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/**
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* Constructor
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*
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* @param string $name Name
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* @param mixed $defaultValue Default value
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* @param bool|NULL $required Required? (NULL for not required, but appears to be so)
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* @param array $options Type-specific options
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* @param callback $customValidationCode Custom validation code
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* @param string $prefix HTML to show before input field
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* @param string $suffix HTML to show after input field
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* @param string $id The ID to add to the row
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* @return void
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*/
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public function __construct( $name, $defaultValue=NULL, $required=FALSE, $options=array(), $customValidationCode=NULL, $prefix=NULL, $suffix=NULL, $id=NULL )
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{
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/* Call parent constructor */
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parent::__construct( $name, $defaultValue, $required, $options, $customValidationCode, $prefix, $suffix, $id );
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/* We don't support this feature */
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$this->options['nullLang'] = NULL;
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/* Append our necessary JS/CSS */
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\IPS\Output::i()->jsFiles = array_merge( \IPS\Output::i()->jsFiles, \IPS\Output::i()->js( 'codemirror/diff_match_patch.js', 'core', 'interface' ) );
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\IPS\Output::i()->jsFiles = array_merge( \IPS\Output::i()->jsFiles, \IPS\Output::i()->js( 'codemirror/codemirror.js', 'core', 'interface' ) );
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\IPS\Output::i()->cssFiles = array_merge( \IPS\Output::i()->cssFiles, \IPS\Theme::i()->css( 'codemirror/codemirror.css', 'core', 'interface' ) );
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}
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/**
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* Get HTML
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*
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* @return string
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*/
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public function html()
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{
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if ( $this->options['height'] )
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{
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$this->options['height'] = \is_numeric( $this->options['height'] ) ? $this->options['height'] . 'px' : $this->options['height'];
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}
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return \IPS\Theme::i()->getTemplate( 'forms', 'core', 'global' )->codemirror( $this->name, $this->value, $this->required, $this->options['maxLength'], $this->options['disabled'], '', $this->options['placeholder'], $this->options['tags'], $this->options['mode'], $this->htmlId ? "{$this->htmlId}-input" : NULL, $this->options['height'], $this->options['preview'], $this->options['tagLinks'], $this->options['tagSource'] );
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}
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} |