| <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
| /** |
| * CodeIgniter |
| * |
| * An open source application development framework for PHP 4.3.2 or newer |
| * |
| * @package CodeIgniter |
| * @author ExpressionEngine Dev Team |
| * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. |
| * @license http://codeigniter.com/user_guide/license.html |
| * @link http://codeigniter.com |
| * @since Version 1.0 |
| * @filesource |
| */ |
| |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Javascript Class |
| * |
| * @package CodeIgniter |
| * @subpackage Libraries |
| * @category Javascript |
| * @author ExpressionEngine Dev Team |
| * @link http://codeigniter.com/user_guide/general/errors.html |
| */ |
| class CI_Javascript { |
| |
| var $_javascript_location = 'js'; |
| |
| function CI_Javascript($params = array()) |
| { |
| $defaults = array('js_library_driver' => 'jquery', 'autoload' => TRUE); |
| |
| foreach ($defaults as $key => $val) |
| { |
| if (isset($params[$key]) && $params[$key] !== "") |
| { |
| $defaults[$key] = $params[$key]; |
| } |
| } |
| |
| extract($defaults); |
| |
| $this->CI =& get_instance(); |
| |
| // load the requested js library |
| $this->CI->load->library('javascript/'.$js_library_driver, array('autoload' => $autoload)); |
| // make js to refer to current library |
| $this->js =& $this->CI->$js_library_driver; |
| |
| log_message('debug', "Javascript Class Initialized and loaded. Driver used: $js_library_driver"); |
| } |
| |
| // -------------------------------------------------------------------- |
| // Event Code |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Blur |
| * |
| * Outputs a javascript library blur event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function blur($element = 'this', $js = '') |
| { |
| return $this->js->_blur($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Change |
| * |
| * Outputs a javascript library change event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function change($element = 'this', $js = '') |
| { |
| return $this->js->_change($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Click |
| * |
| * Outputs a javascript library click event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @param boolean whether or not to return false |
| * @return string |
| */ |
| function click($element = 'this', $js = '', $ret_false = TRUE) |
| { |
| return $this->js->_click($element, $js, $ret_false); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Double Click |
| * |
| * Outputs a javascript library dblclick event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function dblclick($element = 'this', $js = '') |
| { |
| return $this->js->_dblclick($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Error |
| * |
| * Outputs a javascript library error event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function error($element = 'this', $js = '') |
| { |
| return $this->js->_error($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Focus |
| * |
| * Outputs a javascript library focus event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function focus($element = 'this', $js = '') |
| { |
| return $this->js->__add_event($focus, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Hover |
| * |
| * Outputs a javascript library hover event |
| * |
| * @access public |
| * @param string - element |
| * @param string - Javascript code for mouse over |
| * @param string - Javascript code for mouse out |
| * @return string |
| */ |
| function hover($element = 'this', $over, $out) |
| { |
| return $this->js->__hover($element, $over, $out); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Keydown |
| * |
| * Outputs a javascript library keydown event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function keydown($element = 'this', $js = '') |
| { |
| return $this->js->_keydown($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Keyup |
| * |
| * Outputs a javascript library keydown event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function keyup($element = 'this', $js = '') |
| { |
| return $this->js->_keyup($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Load |
| * |
| * Outputs a javascript library load event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function load($element = 'this', $js = '') |
| { |
| return $this->js->_load($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Mousedown |
| * |
| * Outputs a javascript library mousedown event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function mousedown($element = 'this', $js = '') |
| { |
| return $this->js->_mousedown($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Mouse Out |
| * |
| * Outputs a javascript library mouseout event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function mouseout($element = 'this', $js = '') |
| { |
| return $this->js->_mouseout($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Mouse Over |
| * |
| * Outputs a javascript library mouseover event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function mouseover($element = 'this', $js = '') |
| { |
| return $this->js->_mouseover($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Mouseup |
| * |
| * Outputs a javascript library mouseup event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function mouseup($element = 'this', $js = '') |
| { |
| return $this->js->_mouseup($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Output |
| * |
| * Outputs the called javascript to the screen |
| * |
| * @access public |
| * @param string The code to output |
| * @return string |
| */ |
| function output($js) |
| { |
| return $this->js->_output($js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Ready |
| * |
| * Outputs a javascript library mouseup event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function ready($js) |
| { |
| return $this->js->_document_ready($js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Resize |
| * |
| * Outputs a javascript library resize event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function resize($element = 'this', $js = '') |
| { |
| return $this->js->_resize($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Scroll |
| * |
| * Outputs a javascript library scroll event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function scroll($element = 'this', $js = '') |
| { |
| return $this->js->_scroll($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Unload |
| * |
| * Outputs a javascript library unload event |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param string The code to execute |
| * @return string |
| */ |
| function unload($element = 'this', $js = '') |
| { |
| return $this->js->_unload($element, $js); |
| } |
| |
| // -------------------------------------------------------------------- |
| // Effects |
| // -------------------------------------------------------------------- |
| |
| |
| /** |
| * Add Class |
| * |
| * Outputs a javascript library addClass event |
| * |
| * @access public |
| * @param string - element |
| * @param string - Class to add |
| * @return string |
| */ |
| function addClass($element = 'this', $class = '') |
| { |
| return $this->js->_addClass($element, $class); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Animate |
| * |
| * Outputs a javascript library animate event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function animate($element = 'this', $params = array(), $speed = '', $extra = '') |
| { |
| return $this->js->_animate($element, $params, $speed, $extra); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Fade In |
| * |
| * Outputs a javascript library hide event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function fadeIn($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_fadeIn($element, $speed, $callback); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Fade Out |
| * |
| * Outputs a javascript library hide event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function fadeOut($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_fadeOut($element, $speed, $callback); |
| } |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Slide Up |
| * |
| * Outputs a javascript library slideUp event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function slideUp($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_slideUp($element, $speed, $callback); |
| |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Remove Class |
| * |
| * Outputs a javascript library removeClass event |
| * |
| * @access public |
| * @param string - element |
| * @param string - Class to add |
| * @return string |
| */ |
| function removeClass($element = 'this', $class = '') |
| { |
| return $this->js->_removeClass($element, $class); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Slide Down |
| * |
| * Outputs a javascript library slideDown event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function slideDown($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_slideDown($element, $speed, $callback); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Slide Toggle |
| * |
| * Outputs a javascript library slideToggle event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function slideToggle($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_slideToggle($element, $speed, $callback); |
| |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Hide |
| * |
| * Outputs a javascript library hide action |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function hide($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_hide($element, $speed, $callback); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Toggle |
| * |
| * Outputs a javascript library toggle event |
| * |
| * @access public |
| * @param string - element |
| * @return string |
| */ |
| function toggle($element = 'this') |
| { |
| return $this->js->_toggle($element); |
| |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Toggle Class |
| * |
| * Outputs a javascript library toggle class event |
| * |
| * @access public |
| * @param string - element |
| * @return string |
| */ |
| function toggleClass($element = 'this', $class='') |
| { |
| return $this->js->_toggleClass($element, $class); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Show |
| * |
| * Outputs a javascript library show event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function show($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_show($element, $speed, $callback); |
| } |
| |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Compile |
| * |
| * gather together all script needing to be output |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @return string |
| */ |
| function compile($view_var = 'script_foot', $script_tags = TRUE) |
| { |
| $this->js->_compile($view_var, $script_tags); |
| } |
| |
| /** |
| * Clear Compile |
| * |
| * Clears any previous javascript collected for output |
| * |
| * @access public |
| * @return void |
| */ |
| function clear_compile() |
| { |
| $this->js->_clear_compile(); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * External |
| * |
| * Outputs a <script> tag with the source as an external js file |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @return string |
| */ |
| function external($external_file = '', $relative = FALSE) |
| { |
| if ($external_file !== '') |
| { |
| $this->_javascript_location = $external_file; |
| } |
| else |
| { |
| if ($this->CI->config->item('javascript_location') != '') |
| { |
| $this->_javascript_location = $this->CI->config->item('javascript_location'); |
| } |
| } |
| |
| if ($relative === TRUE OR strncmp($external_file, 'http://', 7) == 0 OR strncmp($external_file, 'https://', 8) == 0) |
| { |
| $str = $this->_open_script($external_file); |
| } |
| elseif (strpos($this->_javascript_location, 'http://') !== FALSE) |
| { |
| $str = $this->_open_script($this->_javascript_location.$external_file); |
| } |
| else |
| { |
| $str = $this->_open_script($this->CI->config->slash_item('base_url').$this->_javascript_location.$external_file); |
| } |
| |
| $str .= $this->_close_script(); |
| return $str; |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Inline |
| * |
| * Outputs a <script> tag |
| * |
| * @access public |
| * @param string The element to attach the event to |
| * @param boolean If a CDATA section should be added |
| * @return string |
| */ |
| function inline($script, $cdata = TRUE) |
| { |
| $str = $this->_open_script(); |
| $str .= ($cdata) ? "\n// <![CDATA[\n{$script}\n// ]]>\n" : "\n{$script}\n"; |
| $str .= $this->_close_script(); |
| |
| return $str; |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Open Script |
| * |
| * Outputs an opening <script> |
| * |
| * @access private |
| * @param string |
| * @return string |
| */ |
| function _open_script($src = '') |
| { |
| $str = '<script type="text/javascript" charset="'.strtolower($this->CI->config->item('charset')).'"'; |
| $str .= ($src == '') ? '>' : ' src="'.$src.'">'; |
| return $str; |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Close Script |
| * |
| * Outputs an closing </script> |
| * |
| * @access private |
| * @param string |
| * @return string |
| */ |
| function _close_script($extra = "\n") |
| { |
| return "</script>$extra"; |
| } |
| |
| |
| // -------------------------------------------------------------------- |
| // -------------------------------------------------------------------- |
| // AJAX-Y STUFF - still a testbed |
| // -------------------------------------------------------------------- |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Update |
| * |
| * Outputs a javascript library slideDown event |
| * |
| * @access public |
| * @param string - element |
| * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds |
| * @param string - Javascript callback function |
| * @return string |
| */ |
| function update($element = 'this', $speed = '', $callback = '') |
| { |
| return $this->js->_updater($element, $speed, $callback); |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Generate JSON |
| * |
| * Can be passed a database result or associative array and returns a JSON formatted string |
| * |
| * @param mixed result set or array |
| * @param bool match array types (defaults to objects) |
| * @return string a json formatted string |
| */ |
| function generate_json($result = NULL, $match_array_type = FALSE) |
| { |
| // JSON data can optionally be passed to this function |
| // either as a database result object or an array, or a user supplied array |
| if ( ! is_null($result)) |
| { |
| if (is_object($result)) |
| { |
| $json_result = $result->result_array(); |
| } |
| elseif (is_array($result)) |
| { |
| $json_result = $result; |
| } |
| else |
| { |
| return $this->_prep_args($result); |
| } |
| } |
| else |
| { |
| return 'null'; |
| } |
| |
| $json = array(); |
| $_is_assoc = TRUE; |
| |
| if ( ! is_array($json_result) AND empty($json_result)) |
| { |
| show_error("Generate JSON Failed - Illegal key, value pair."); |
| } |
| elseif ($match_array_type) |
| { |
| $_is_assoc = $this->_is_associative_array($json_result); |
| } |
| |
| foreach ($json_result as $k => $v) |
| { |
| if ($_is_assoc) |
| { |
| $json[] = $this->_prep_args($k, TRUE).':'.$this->generate_json($v, $match_array_type); |
| } |
| else |
| { |
| $json[] = $this->generate_json($v, $match_array_type); |
| } |
| } |
| |
| $json = implode(',', $json); |
| |
| return $_is_assoc ? "{".$json."}" : "[".$json."]"; |
| |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Is associative array |
| * |
| * Checks for an associative array |
| * |
| * @access public |
| * @param type |
| * @return type |
| */ |
| function _is_associative_array($arr) |
| { |
| foreach (array_keys($arr) as $key => $val) |
| { |
| if ($key !== $val) |
| { |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * Prep Args |
| * |
| * Ensures a standard json value and escapes values |
| * |
| * @access public |
| * @param type |
| * @return type |
| */ |
| function _prep_args($result, $is_key = FALSE) |
| { |
| if (is_null($result)) |
| { |
| return 'null'; |
| } |
| elseif (is_bool($result)) |
| { |
| return ($result === TRUE) ? 'true' : 'false'; |
| } |
| elseif (is_string($result) OR $is_key) |
| { |
| return '"'.str_replace(array('\\', "\t", "\n", "\r", '"'), array('\\\\', '\\t', '\\n', "\\r", '\"'), $result).'"'; |
| } |
| elseif (is_scalar($result)) |
| { |
| return $result; |
| } |
| } |
| |
| // -------------------------------------------------------------------- |
| } |
| // END Javascript Class |
| |
| /* End of file Javascript.php */ |
| /* Location: ./system/libraries/Javascript.php */ |