Moved to PHP folder
This commit is contained in:
255
php/system/helpers/smiley_helper.php
Normal file
255
php/system/helpers/smiley_helper.php
Normal file
@ -0,0 +1,255 @@
|
||||
<?php
|
||||
/**
|
||||
* CodeIgniter
|
||||
*
|
||||
* An open source application development framework for PHP
|
||||
*
|
||||
* This content is released under the MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2014 - 2018, British Columbia Institute of Technology
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* @package CodeIgniter
|
||||
* @author EllisLab Dev Team
|
||||
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
|
||||
* @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (http://bcit.ca/)
|
||||
* @license http://opensource.org/licenses/MIT MIT License
|
||||
* @link https://codeigniter.com
|
||||
* @since Version 1.0.0
|
||||
* @filesource
|
||||
*/
|
||||
defined('BASEPATH') OR exit('No direct script access allowed');
|
||||
|
||||
/**
|
||||
* CodeIgniter Smiley Helpers
|
||||
*
|
||||
* @package CodeIgniter
|
||||
* @subpackage Helpers
|
||||
* @category Helpers
|
||||
* @author EllisLab Dev Team
|
||||
* @link https://codeigniter.com/user_guide/helpers/smiley_helper.html
|
||||
* @deprecated 3.0.0 This helper is too specific for CI.
|
||||
*/
|
||||
|
||||
// ------------------------------------------------------------------------
|
||||
|
||||
if ( ! function_exists('smiley_js'))
|
||||
{
|
||||
/**
|
||||
* Smiley Javascript
|
||||
*
|
||||
* Returns the javascript required for the smiley insertion. Optionally takes
|
||||
* an array of aliases to loosely couple the smiley array to the view.
|
||||
*
|
||||
* @param mixed alias name or array of alias->field_id pairs
|
||||
* @param string field_id if alias name was passed in
|
||||
* @param bool
|
||||
* @return array
|
||||
*/
|
||||
function smiley_js($alias = '', $field_id = '', $inline = TRUE)
|
||||
{
|
||||
static $do_setup = TRUE;
|
||||
$r = '';
|
||||
|
||||
if ($alias !== '' && ! is_array($alias))
|
||||
{
|
||||
$alias = array($alias => $field_id);
|
||||
}
|
||||
|
||||
if ($do_setup === TRUE)
|
||||
{
|
||||
$do_setup = FALSE;
|
||||
$m = array();
|
||||
|
||||
if (is_array($alias))
|
||||
{
|
||||
foreach ($alias as $name => $id)
|
||||
{
|
||||
$m[] = '"'.$name.'" : "'.$id.'"';
|
||||
}
|
||||
}
|
||||
|
||||
$m = '{'.implode(',', $m).'}';
|
||||
|
||||
$r .= <<<EOF
|
||||
var smiley_map = {$m};
|
||||
|
||||
function insert_smiley(smiley, field_id) {
|
||||
var el = document.getElementById(field_id), newStart;
|
||||
|
||||
if ( ! el && smiley_map[field_id]) {
|
||||
el = document.getElementById(smiley_map[field_id]);
|
||||
|
||||
if ( ! el)
|
||||
return false;
|
||||
}
|
||||
|
||||
el.focus();
|
||||
smiley = " " + smiley;
|
||||
|
||||
if ('selectionStart' in el) {
|
||||
newStart = el.selectionStart + smiley.length;
|
||||
|
||||
el.value = el.value.substr(0, el.selectionStart) +
|
||||
smiley +
|
||||
el.value.substr(el.selectionEnd, el.value.length);
|
||||
el.setSelectionRange(newStart, newStart);
|
||||
}
|
||||
else if (document.selection) {
|
||||
document.selection.createRange().text = smiley;
|
||||
}
|
||||
}
|
||||
EOF;
|
||||
}
|
||||
elseif (is_array($alias))
|
||||
{
|
||||
foreach ($alias as $name => $id)
|
||||
{
|
||||
$r .= 'smiley_map["'.$name.'"] = "'.$id."\";\n";
|
||||
}
|
||||
}
|
||||
|
||||
return ($inline)
|
||||
? '<script type="text/javascript" charset="utf-8">/*<![CDATA[ */'.$r.'// ]]></script>'
|
||||
: $r;
|
||||
}
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------
|
||||
|
||||
if ( ! function_exists('get_clickable_smileys'))
|
||||
{
|
||||
/**
|
||||
* Get Clickable Smileys
|
||||
*
|
||||
* Returns an array of image tag links that can be clicked to be inserted
|
||||
* into a form field.
|
||||
*
|
||||
* @param string the URL to the folder containing the smiley images
|
||||
* @param array
|
||||
* @return array
|
||||
*/
|
||||
function get_clickable_smileys($image_url, $alias = '')
|
||||
{
|
||||
// For backward compatibility with js_insert_smiley
|
||||
if (is_array($alias))
|
||||
{
|
||||
$smileys = $alias;
|
||||
}
|
||||
elseif (FALSE === ($smileys = _get_smiley_array()))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
// Add a trailing slash to the file path if needed
|
||||
$image_url = rtrim($image_url, '/').'/';
|
||||
|
||||
$used = array();
|
||||
foreach ($smileys as $key => $val)
|
||||
{
|
||||
// Keep duplicates from being used, which can happen if the
|
||||
// mapping array contains multiple identical replacements. For example:
|
||||
// :-) and :) might be replaced with the same image so both smileys
|
||||
// will be in the array.
|
||||
if (isset($used[$smileys[$key][0]]))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
$link[] = '<a href="javascript:void(0);" onclick="insert_smiley(\''.$key.'\', \''.$alias.'\')"><img src="'.$image_url.$smileys[$key][0].'" alt="'.$smileys[$key][3].'" style="width: '.$smileys[$key][1].'; height: '.$smileys[$key][2].'; border: 0;" /></a>';
|
||||
$used[$smileys[$key][0]] = TRUE;
|
||||
}
|
||||
|
||||
return $link;
|
||||
}
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------
|
||||
|
||||
if ( ! function_exists('parse_smileys'))
|
||||
{
|
||||
/**
|
||||
* Parse Smileys
|
||||
*
|
||||
* Takes a string as input and swaps any contained smileys for the actual image
|
||||
*
|
||||
* @param string the text to be parsed
|
||||
* @param string the URL to the folder containing the smiley images
|
||||
* @param array
|
||||
* @return string
|
||||
*/
|
||||
function parse_smileys($str = '', $image_url = '', $smileys = NULL)
|
||||
{
|
||||
if ($image_url === '' OR ( ! is_array($smileys) && FALSE === ($smileys = _get_smiley_array())))
|
||||
{
|
||||
return $str;
|
||||
}
|
||||
|
||||
// Add a trailing slash to the file path if needed
|
||||
$image_url = rtrim($image_url, '/').'/';
|
||||
|
||||
foreach ($smileys as $key => $val)
|
||||
{
|
||||
$str = str_replace($key, '<img src="'.$image_url.$smileys[$key][0].'" alt="'.$smileys[$key][3].'" style="width: '.$smileys[$key][1].'; height: '.$smileys[$key][2].'; border: 0;" />', $str);
|
||||
}
|
||||
|
||||
return $str;
|
||||
}
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------
|
||||
|
||||
if ( ! function_exists('_get_smiley_array'))
|
||||
{
|
||||
/**
|
||||
* Get Smiley Array
|
||||
*
|
||||
* Fetches the config/smiley.php file
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
function _get_smiley_array()
|
||||
{
|
||||
static $_smileys;
|
||||
|
||||
if ( ! is_array($_smileys))
|
||||
{
|
||||
if (file_exists(APPPATH.'config/smileys.php'))
|
||||
{
|
||||
include(APPPATH.'config/smileys.php');
|
||||
}
|
||||
|
||||
if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php'))
|
||||
{
|
||||
include(APPPATH.'config/'.ENVIRONMENT.'/smileys.php');
|
||||
}
|
||||
|
||||
if (empty($smileys) OR ! is_array($smileys))
|
||||
{
|
||||
$_smileys = array();
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
$_smileys = $smileys;
|
||||
}
|
||||
|
||||
return $_smileys;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user